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Commit | Line | Data |
---|---|---|
70301b45 PB |
1 | 2004-04-27 Paul Brook <paul@codesourcery.com> |
2 | ||
3 | * config/arm/arm.c (arm_promote_prototypes): New function. | |
4 | (TARGET_PROMOTE_PROTOTYPES): Use it. | |
5 | ||
4b763d77 PB |
6 | 2004-04-27 Paul Brook <paul@codesourcery.com> |
7 | ||
8 | * config/arm/arm.c (arm_expand_epilogue): Count blocks of 4 regs. | |
9 | ||
7053a0e2 BG |
10 | 2004-04-26 Bernard Giroud <bgiroud@free.fr> |
11 | ||
12 | * config/alpha.c (alpha_end_function): For OpenVMS gas, | |
13 | correctly output .pdesc directive before .end. | |
14 | ||
6d7870d1 JW |
15 | 2004-04-26 James E Wilson <wilson@specifixinc.com> |
16 | ||
17 | Bug 14927 | |
18 | * config/ia64/ia64.md (movxf): New local op0. Handle case where | |
19 | operands[0] is a SUBREG. Handle case where operands[1] is a GR reg. | |
20 | ||
7dd7fb88 ZW |
21 | 2004-04-26 Zack Weinberg <zack@codesourcery.com> |
22 | ||
23 | * config/ia64/hpux.h: Predefine __STDCPP__ when compiling C++. | |
24 | * config/pa/pa-hpux10.h: Likewise. | |
25 | * config/pa/pa-hpux11.h: Likewise. | |
26 | ||
488061c8 GK |
27 | 2004-04-26 Geoffrey Keating <geoffk@apple.com> |
28 | ||
29 | * doc/invoke.texi (Overall Options): Document default for -o | |
30 | for PCH files. | |
31 | ||
2b92e7f5 RK |
32 | 2004-04-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
33 | ||
34 | * builtins.c (expand_builtin_update_setjmp_buf): New function. | |
35 | (expand_builtin, case BUILT_IN_UPDATE_SETJMP_BUF): New case. | |
36 | * builtins.def (BUILT_IN_UPDATE_SETJMP_BUF): New code. | |
37 | ||
3657dc3e PB |
38 | 2004-04-26 Paul Brook <paul@codesourcery.com> |
39 | ||
40 | * config/arm/arm.c (arm_legitimate_index_p): Correct iwmmxt offsets. | |
41 | ||
778ebdd9 PB |
42 | 2004-04-26 Paul Brook <paul@codesourcery.com> |
43 | ||
44 | * config/arm/arm.c (arm_legitimate_index_p): Correct maverick offsets. | |
45 | ||
7c95f621 RS |
46 | 2004-04-25 Roger Sayle <roger@eyesopen.com> |
47 | ||
48 | * fold-const.c (fold): Prefer fold_convert (negate_expr (...)) to | |
49 | fold (build1 (NEGATE_EXPR, ...)). Optimize X / -1 as -X and | |
50 | X % -1 as 0. | |
51 | ||
29c246a7 HPN |
52 | 2004-04-26 Hans-Peter Nilsson <hp@bitrange.com> |
53 | ||
54 | PR bootstrap/15141 | |
55 | * except.c (connect_post_landing_pads): Delete insns after the | |
56 | barrier when generating a unwind_resume_libfunc call. | |
57 | ||
95df09f0 RK |
58 | 2004-04-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
59 | ||
60 | PR/c++ 15119 | |
61 | * tree.c (substitute_placeholder_in_expr, case 4): New case, | |
62 | for TARGET_EXPR. | |
63 | ||
64 | 2004-04-25 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> | |
060c5f00 ZD |
65 | |
66 | * gcov-io.h (__gcov_fork, __gcov_execl, __gcov_execlp, __gcov_execle, | |
67 | __gcov_execv, __gcov_execvp, __gcov_execve): Do not declare when | |
68 | inhibit_libc is defined. | |
69 | ||
39ba1719 RS |
70 | 2004-04-25 Richard Sandiford <rsandifo@redhat.com> |
71 | ||
72 | * config/mips/mips-protos.h (mips_linked_macc_p): Declare. | |
73 | * config/mips/mips.h (TUNE_MACC_CHAINS): New macro. | |
74 | * config/mips/mips.c (TARGET_SCHED_REORDER): Define. | |
75 | (TARGET_SCHED_VARIABLE_ISSUE): Define. | |
76 | (mips_adjust_cost): Move later in file, next to other sched hooks. | |
77 | (mips_macc_chains_last_hilo): New variable. | |
78 | (mips_linked_madd_p, mips_macc_chains_record, mips_macc_chains_reorder) | |
79 | (mips_promote_ready, mips_sched_reorder, mips_variable_issue): New. | |
80 | * config/mips/mips.md (may_clobber_hilo): New attribute. | |
81 | ||
d3535e80 RS |
82 | 2004-04-24 Roger Sayle <roger@eyesopen.com> |
83 | Bruce Korb <bkorb@gnu.org> | |
84 | ||
85 | * fixinc/inclhack.def (aix_syswait_2): New fix. | |
86 | * fixinc/fixincl.x: Regenerate. | |
87 | * fixinc/tests/base/sys/wait.h: Update for new test. | |
88 | ||
44688022 AM |
89 | 2004-04-24 Alan Modra <amodra@bigpond.net.au> |
90 | ||
91 | PR target/14960 | |
92 | * config/rs6000/rs6000.c (rs6000_stack_info): Rename total_raw_size | |
93 | to non_fixed_size, and leave out fixed_size from the sum. | |
94 | (generate_set_vrsave): Correct clobbers. | |
95 | (rs6000_emit_epilogue): Test TARGET_ALTIVEC with TARGET_ALTIVEC_SAVE. | |
96 | (rs6000_function_value): Test TARGET_ALTIVEC and TARGET_ALTIVEC_ABI. | |
97 | (rs6000_libcall_value): Likewise. | |
98 | * config/rs6000/rs6000.h (FUNCTION_VALUE_REGNO_P): Likewise. | |
99 | (FUNCTION_ARG_REGNO_P): Likewise. | |
100 | ||
77278891 UW |
101 | 2004-04-24 Ulrich Weigand <uweigand@de.ibm.com> |
102 | ||
103 | * expmed.c (expand_mult_highpart_adjust): Do not assume OP1 | |
104 | is a CONST_INT. | |
105 | (expand_mult_highpart_optab): Call expand_mult_highpart_adjust | |
106 | with NARROW_OP1 instead of OP1. | |
107 | ||
170f9e63 UW |
108 | 2004-04-24 Ulrich Weigand <uweigand@de.ibm.com> |
109 | ||
110 | * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for __s390__ | |
111 | and __s390x__ hosts. | |
112 | ||
d1c38823 ZD |
113 | 2004-03-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
114 | ||
115 | * Makefile.in (LIBGCOV): Add _gcov_fork, _gcov_execl, _gcov_execlp, | |
116 | _gcov_execle, _gcov_execv, _gcov_execvp, _gcov_execve. | |
117 | * builtin-types.def (BT_PID, BT_PTR_CONST_STRING, BT_FN_PID, | |
118 | BT_FN_INT_CONST_STRING_PTR_CONST_STRING, | |
119 | BT_FN_INT_CONST_STRING_PTR_CONST_STRING_PTR_CONST_STRING): New. | |
120 | * builtins.c (expand_builtin_fork_or_exec): New. | |
121 | (expand_builtin): Call it. | |
122 | * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP,BUILT_IN_EXECLE, | |
123 | BUILT_IN_EXECV, BUILT_IN_EXECVP, BUILT_IN_EXECVE, BUILT_IN_FORK): New. | |
124 | * c-common.c (PID_TYPE): New macro. | |
125 | (c_common_nodes_and_builtins): Initialize pid_type_node. | |
126 | * calls.c (special_function_p): Do not handle fork and exec. | |
127 | (expand_call): Do not handle ECF_FORK_OR_EXEC. | |
128 | * gcov-io.h (__gcov_fork, __gcov_execl, __gcov_execlp, __gcov_execle, | |
129 | __gcov_execv, __gcov_execvp, __gcov_execve): Declare. | |
130 | * libgcov.c (__gcov_fork, __gcov_execl, __gcov_execlp, __gcov_execle, | |
131 | __gcov_execv, __gcov_execvp, __gcov_execve): New. | |
132 | * tree.h (enum tree_index): Add TI_PID_TYPE. | |
133 | (pid_type_node): New macro. | |
134 | (ECF_FORK_OR_EXEC): Removed. | |
135 | ||
1548580c EB |
136 | 2004-04-23 Eric Botcazou <ebotcazou@libertysurf.fr> |
137 | ||
138 | PR optimization/13985 | |
139 | * cfgloopmanip.c (fix_loop_placements): New prototype. | |
140 | Call fix_bb_placements on the preheader of loops that have | |
141 | been reparented. | |
142 | (remove_path): Adjust call to fix_loop_placements. | |
143 | ||
9b2d02a0 AP |
144 | 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu> |
145 | ||
146 | * config/darwin7.h: New file. | |
147 | * config.gcc (*-*-darwin*): Add darwin7.h if the | |
148 | version is greater than 6. | |
149 | * config/darwin.h (TARGET_C99_FUNCTIONS): Define. | |
150 | (MATH_LIBRARY): Wrap in ifdefs. | |
151 | ||
01d4c813 DJ |
152 | 2004-04-23 Daniel Jacobowitz <drow@mvista.com> |
153 | ||
154 | * config/arm/arm.c (arm_output_epilogue): Reverse the order of | |
155 | loading iWMMXt registers with a frame pointer. Use post-increment | |
156 | without a frame pointer. | |
157 | (arm_expand_prologue): Reverse the order of saving iWMMXt registers. | |
158 | ||
7797ff53 PB |
159 | 2004-04-23 Paolo Bonzini <bonzini@gnu.org> |
160 | ||
161 | * doc/invoke.texi (Optimize Options): Refer to "unit-at-a-time | |
162 | mode" rather than "-funit-at-a-time" since -O2 enables it | |
163 | without requiring -f* options. Refer to -fprofile-generate and | |
164 | -fprofile-use correctly. Move -funit-at-a-time among options | |
165 | enabled by -O. Add information about unit-at-a-time caveats. | |
166 | ||
500bee0a PB |
167 | 2004-04-22 Per Bothner <per@bothner.com> |
168 | ||
169 | * line-map.h (struct line_maps): New field highest_line. | |
170 | (linemap_position_for_column): Make non-inline function. | |
171 | (LINEMAP_POSITION_FOR_COLUMN): New macro. | |
172 | * line-map.c (linemap_init): Clear highest_line field. | |
173 | (linemap_add): Set highest_line field. | |
174 | (linemap_line_start): Minor optimization - use highest_line field. | |
175 | Reduce maximum column hint to 10000. Update highest_line field. | |
176 | (linemap_position_for_column): Moved from line-map.h. Optimize a bit. | |
177 | * cpphash.h (struct cpp_reader): Remove line field - instead use | |
178 | line_table->highest_line. | |
179 | (saved_line): Remove unused field. | |
180 | (CPP_INCREMENT_FILE): Don't do linemap_lookup - just use newest map. | |
181 | Use line_table's highest_line field instead of cpp_reader's line. | |
182 | * cpplib.c (start_directive): Likewise use highest_line field. | |
183 | (do_line, do_linemarker): Likewise just use newest map. | |
184 | (_cpp_do_file_change): Don't need to set cpp_reader's line field. | |
185 | * cpperror.c (cpp_error): Likewise use highest_line field. | |
186 | * cppfiles.c (open_file_failed: Likewise. | |
187 | (cpp_make_system_header): Likewise use newest map and highest_line. | |
188 | * cppinit.c (cpp_create_reader): Don't initialize removed field. | |
189 | * cpplex.c (_cpp_process_line_notes, _cpp_skip_block_comment, | |
190 | skip_line_comment, skip_whitespace, _cpp_get_fresh_line, | |
191 | _cpp_lex_direct): Likewise use highest_line. | |
192 | (_cpp_lex_direct): Use new LINEMAP_POSITION_FOR_COLUMN macro. | |
193 | * cppmacro.c (_cpp_builtin_macro_text): Likewise use highest_line, | |
194 | and use newest map. | |
195 | * cpppch.c (cpp_read_state): Don't save+restore cpp_reader's line. | |
196 | * cpptrad.c (_cpp_overlay_buffer): Don't save cpp_reader's line. | |
197 | (copy_comment, _cpp_scan_out_logical_line): Likewise use highest_line. | |
198 | ||
8efcd34f AM |
199 | 2004-04-23 Alan Modra <amodra@bigpond.net.au> |
200 | ||
9344fdb9 | 201 | PR bootstrap/14992 |
8efcd34f AM |
202 | * gcc.c (init_gcc_specs): Test USE_LD_AS_NEEDED, not HAVE_LD_AS_NEEDED. |
203 | * config/linux.h (USE_LD_AS_NEEDED): Define. | |
204 | * gcc/config/alpha/linux.h (USE_LD_AS_NEEDED): Define. | |
205 | * gcc/config/arm/linux-elf.h (USE_LD_AS_NEEDED): Define. | |
206 | * gcc/config/rs6000/linux.h (USE_LD_AS_NEEDED): Define. | |
207 | * gcc/config/rs6000/linux64.h (USE_LD_AS_NEEDED): Define. | |
208 | * gcc/config/sh/linux.h (USE_LD_AS_NEEDED): Define. | |
209 | * gcc/config/sparc/linux.h (USE_LD_AS_NEEDED): Define. | |
210 | * gcc/config/sparc/linux64.h (USE_LD_AS_NEEDED): Define. | |
211 | ||
3092d0fc PB |
212 | 2004-04-22 Per Bothner <per@bothner.com> |
213 | ||
214 | * cppinit.c (cpp_read_main_file): Return NULL rather than false. | |
215 | Fixes PR preprocessor/15067. | |
216 | ||
e203404e AS |
217 | 2004-04-23 Andreas Schwab <schwab@suse.de> |
218 | ||
219 | * config/ia64/ia64intrin.h: Add intermediate cast to void * to | |
220 | avoid aliasing warning. | |
221 | ||
bade3a00 | 222 | 2004-04-22 Jan Hubicka <jh@suse.cz> |
bdabb153 | 223 | Mostafa Hagog <mustafa@il.ibm.com> |
bade3a00 JH |
224 | |
225 | * cfgloopmanip.c (scale_bbs_frequencies): Use RDIV macro | |
226 | * cfgloopanal.c (expected_loop_iterations): Change the return value | |
227 | ||
fb5d4a68 JJ |
228 | 2004-04-22 Jakub Jelinek <jakub@redhat.com> |
229 | ||
230 | * cselib.h (struct elt_loc_list): Remove canon_loc field. | |
231 | * cselib.c (new_elt_loc_list): Remove canon_loc initialization. | |
232 | (cselib_invalidate_mem): Remove all canon_loc and canon_x | |
233 | traces. | |
234 | ||
b10e5b3a JZ |
235 | 2004-04-22 Josef Zlomek <zlomekj@suse.cz> |
236 | ||
237 | Revert | |
238 | 2004-04-20 Josef Zlomek <zlomekj@suse.cz> | |
239 | ||
240 | * var-tracking.c (variable_part_different_p): Variable parts | |
241 | differ when the most recent locations differ. | |
242 | ||
827555ea RS |
243 | 2004-04-22 Richard Sandiford <rsandifo@redhat.com> |
244 | ||
245 | * doc/invoke.texi: Remove the MIPS -membedded-pic option. | |
246 | * config/mips/mips-protos.h (embedded_pic_fnaddr_reg): Delete. | |
247 | (embedded_pic_offset): Delete. | |
248 | * config/mips/mips.h (MASK_EMBEDDED_PIC): Delete. Shuffle other | |
249 | MASK_* constants. | |
250 | (TARGET_EMBEDDED_PIC): Delete. | |
251 | (TARGET_SWITCHES): Remove -m{no-,}embedded-pic. | |
252 | (ASM_SPEC): Remove -membedded-pic. | |
253 | (ASM_OUTPUT_ADDR_DIFF_ELT): Remove embedded-pic handling. | |
254 | (ASM_OUTPUT_CASE_LABEL): Likewise. | |
255 | * config/mips/vxworks.h (ASM_SPEC): Remove -membedded-pic. | |
256 | * config/mips/windiss.h (ASM_SPEC): Likewise. | |
257 | * config/mips/mips.c (struct machine_function): Remove | |
258 | embedded_pic_fnaddr_rtx. | |
259 | (TARGET_ENCODE_SECTION_INFO): Remove override. | |
260 | (embedded_pic_fnaddr_reg, embedded_pic_offset): Delete. | |
261 | (override_options): Remove -membedded-pic handling. | |
262 | (print_operand): Remove handling of '%S'. | |
263 | (mips_select_section: Remove -membedded-pic handling. | |
264 | (mips_encode_section_info): Delete. | |
265 | (mips_output_conditional_branch): Remove mention of -membedded-pic. | |
266 | * config/mips/mips.md (define_attr length, movsi, movdi, jump): Remove | |
267 | -membedded-pic handling. | |
268 | (casesi, casesi_internal, casesi_internal_di, get_fnaddr): Delete. | |
269 | ||
00ca716b AM |
270 | 2004-04-22 Alan Modra <amodra@bigpond.net.au> |
271 | ||
272 | * var-tracking.c (frame_base_decl): Remove useless GTY. | |
273 | ||
e4463bf1 AH |
274 | 2004-04-21 Aldy Hernandez <aldyh@redhat.com> |
275 | ||
276 | * config/rs6000/rs6000.c (rs6000_override_options): Error when | |
277 | user wants altivec and e500 instructions. | |
278 | ||
e24e0aa7 L |
279 | 2004-04-21 H.J. Lu <hongjiu.lu@intel.com> |
280 | ||
281 | PR target/14813 | |
282 | * config/ia64/crtend.asm: Move pointer to __do_global_ctors_aux | |
283 | in .init_array section to ... | |
284 | * config/ia64/crtbegin.asm: Here. | |
285 | ||
286 | * config/ia64/crtend.asm: Mark __do_global_ctors_aux global | |
287 | and hidden if HAVE_INITFINI_ARRAY is defined. | |
288 | ||
cb7761f5 JW |
289 | 2004-04-21 James E Wilson <wilson@specifixinc.com> |
290 | ||
50d32cf6 JW |
291 | * config/mips/mips-protos.h (fp_register_operand, lo_operand): Declare. |
292 | * config/mips/mips.c (mips_multipass_dfa_lookahead): Declare. | |
293 | (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): New. | |
294 | (fp_register_operand, lo_operand): New. | |
295 | (mips_rtx_costs): Add TUNE_SB1 support. | |
296 | (mips_issue_rate): Add comment. Add PROCESSOR_SB1 support. | |
297 | (mips_use_dfa_pipeline_interface): Add PROCESSOR_SB1 support. | |
298 | (mips_multipass_dfa_lookahead): New. | |
299 | * config/mips/mips.h (MASK_FP_EXCEPTIONS, TARGET_FP_EXCEPTIONS, | |
300 | TUNE_SB1): New. | |
301 | (TARGET_SWITCHES): Add -mfp-exceptions support. | |
302 | (TARGET_FP_EXCEPTIONS_DEFAULT): New. | |
303 | (BRANCH_COST): Fix whitespace. | |
304 | * config/mips/mips.md: Include sb1.md. | |
305 | * config/mips/sb1.md: New file. | |
306 | * doc/invoke.texi: Document -mfp-exceptions. | |
307 | ||
cb7761f5 JW |
308 | * Makefile.in (fixinc.sh): Don't set or export WARN_CFLAGS. Fix |
309 | comment. | |
310 | * fixinc/Makefile.in (FL_LIST): Don't mention WARN_CFLAGS. | |
311 | (fixincl.o-warn): Delete. | |
312 | ||
a031e781 AP |
313 | 2004-04-21 Andrew Pinski <pinskia@physics.uc.edu> |
314 | ||
315 | * config/rs6000/rs6000 (print_operand) ['z']: | |
316 | Change ifdef of TARGET_MACHO to if TARGET_MACHO. | |
317 | ||
06a6469a DJ |
318 | 2004-04-21 Daniel Jacobowitz <drow@mvista.com> |
319 | ||
320 | * config.gcc: Support --with-arch=iwmmxt for ARM. | |
321 | ||
665acd1e RK |
322 | 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
323 | ||
324 | * expmed.c (expand_mult_highpart_optab): Use narrower version of OP1 | |
325 | in two more places; remove unneeded force_reg | |
326 | ||
f9da97f0 AP |
327 | 2004-04-21 Andrew Pinski <pinskia@physics.uc.edu> |
328 | ||
329 | * config/rs6000/rs6000.c (symbol_ref_operand): Remove hack | |
330 | for TARGET_MACHO. | |
331 | (print_operand): For TARGET_MACHO check to see if we need a stub | |
332 | and output one if we need it. | |
de3c6d93 AP |
333 | |
334 | PR debug/15033 | |
335 | * dwarf2out.c (rtl_for_decl_location): Check for NULL | |
336 | rtl. | |
337 | ||
75293ad6 JW |
338 | 2004-04-20 James E Wilson <wilson@specifixinc.com> |
339 | ||
340 | * config/ia64/ia64.md (call_value_nogp): Add constraints for op0. | |
341 | (vall_value_gp): Likewise. | |
342 | ||
8b495402 | 343 | 2004-04-20 DJ Delorie <dj@redhat.com> |
7dd7fb88 | 344 | |
8b495402 DD |
345 | * dwarf2out.c (rtl_for_decl_location): Adjust rtl for byte |
346 | variables stored in word registers, then in memory. | |
347 | ||
77a705e4 EC |
348 | 2004-04-20 Eric Christopher <echristo@redhat.com> |
349 | ||
350 | * cp/parser.c (cp_parser_declaration): Move translate | |
351 | up before tokens are lexed. | |
352 | ||
c56122d8 UB |
353 | 2004-04-20 Uros Bizjak <uros@kss-loka.si> |
354 | ||
355 | * optabs.h (enum optab_index): Add new OTI_asin and OTI_acos. | |
356 | (asin_optab, acos_optab): Define corresponding macros. | |
357 | * optabs.c (init_optabs): Initialize asin_optab and acos_optab. | |
358 | * genopinit.c (optabs): Implement asin_optab and acos_optab | |
359 | using asin?f2 and acos?f2 patterns. | |
360 | * builtins.c (expand_builtin_mathfn): Handle BUILT_IN_ASIN{,F,L} | |
361 | using asin_optab, and BUILT_IN_ACOS{,F,L} using acos_optab. | |
362 | (expand_builtin): Expand BUILT_IN_ASIN{,F,L} and BUILT_IN_ACOS{,F,L} | |
363 | using expand_builtin_mathfn if flag_unsafe_math_optimizations is set. | |
364 | ||
365 | * config/i386/i386.md (asindf2, asinsf2, asinxf2, acosdf2, | |
366 | acossf2, acosxf2): New expanders to implement asin, asinf, asinl, | |
367 | acos, acosf and acosl built-ins as inline x87 intrinsics. | |
368 | ||
386d3a16 PB |
369 | 2004-04-20 Paul Brook <paul@codesourcery.com> |
370 | ||
371 | * config/arm/arm.c (arm_legitimate_address_p): Use rtx_equal_p. | |
372 | ||
7aebacee PB |
373 | 2004-04-20 Paul Brook <paul@codesourcery.com> |
374 | ||
375 | * config/arm/arm.c (arm_expand_prologue): Fix size calculation. | |
376 | ||
a7b1dc36 PB |
377 | 2004-04-20 Paolo Bonzini <bonzini@gnu.org> |
378 | ||
379 | Revert part of 2004-04-17 change that moved -frename-registers | |
380 | to -O1. -frename-registers is buggy. | |
381 | ||
382 | * toplev.c (flag_rename_registers): Initialize to 0. | |
383 | * doc/invoke.texi (Optimize options): Move -frename-registers | |
384 | to "Not triggered by any -O level" section. Adjust commentary | |
385 | accordingly. | |
77a705e4 | 386 | |
1548580c | 387 | 2004-04-20 Anil Paranjpe <anilp1@kpitcummins.com> |
57bef48e AP |
388 | |
389 | * toplev.c (compile_file): Move targetm.asm_out.file_end call to end. | |
390 | ||
169304de RS |
391 | 2004-04-20 Richard Sandiford <rsandifo@redhat.com> |
392 | ||
393 | * config/mips/mips.c (mips_legitimize_move): Generate special patterns | |
394 | for mflo and mfhi instructions. | |
395 | (mips_output_move): Remove mflo and mfhi handling. | |
396 | * config/mips/mips.md (UNSPEC_MFHILO): New unspec. | |
397 | (*mulsidi3_64bit): Update for new mfhi/mflo representation. | |
398 | Likewise various define_peephole2s. | |
399 | (*movdi_32bit, *movdi_64bit, *movsi_internal): Merge x<-J and x<-d | |
400 | alternatives. | |
401 | (*movdi_64bit, *movdi_64bit_mips16, *mov[shq]i_internal) | |
402 | (*mov[shq]i_mips16): Remove mflo and mfhi alternatives. | |
403 | (mfhilo_di, mfhilo_si): New patterns. | |
404 | ||
c6ca23fb JZ |
405 | 2004-04-20 Josef Zlomek <zlomekj@suse.cz> |
406 | ||
407 | * function.c (assign_parms): Force | |
408 | MEM_EXPR (DECL_INCOMING_RTL (parm)) == parm. | |
409 | ||
6f615a28 JZ |
410 | 2004-04-20 Josef Zlomek <zlomekj@suse.cz> |
411 | ||
412 | * var-tracking.c (variable_part_different_p): Variable parts differ | |
413 | when the most recent locations differ. | |
414 | ||
a1bac22c JW |
415 | 2004-04-19 James E Wilson <wilson@specifixinc.com> |
416 | ||
417 | * rtl.h (reg_set_last): Delete declaration. | |
418 | * rtlanal.c (reg_set_last): Delete. | |
419 | ||
e419fe91 RS |
420 | 2004-04-19 Roger Sayle <roger@eyesopen.com> |
421 | ||
422 | * fold-const.c (fold_convert): Make function extern/public. | |
423 | * tree.h (fold_convert): Prototype here. | |
424 | * builtins.c (expand_builtin_strstr, expand_builtin_strchr, | |
425 | expand_builtin_strrchr, expand_builtin_strpbrk, | |
426 | expand_builtin_mempcpy, expand_builtin_bcopy, | |
427 | expand_builtin_bzero, expand_builtin_memcmp, | |
428 | expand_builtin_strcmp, expand_builtin_strncmp, | |
429 | stabilize_va_list, expand_builtin_sprintf, | |
430 | fold_trunc_transparent_mathfn, fold_builtin_logarithm, | |
431 | fold_builtin_exponent, fold_builtin_mempcpy, | |
432 | fold_builtin_strcpy, fold_builtin_strcmp, fold_builtin_strncmp, | |
433 | fold_builtin_signbit, fold_builtin_isdigit, fold_builtin): Prefer | |
434 | fold_convert to "convert" or "fold (build1 (NOP_EXPR, ...))". | |
435 | ||
423c1189 AH |
436 | 2004-04-19 Aldy Hernandez <aldyh@redhat.com> |
437 | ||
7dd7fb88 ZW |
438 | * config/rs6000/rs6000.md (UNSPEC_MV_CR_GT): New constant. |
439 | (move_from_CR_gt_bit): New. | |
440 | (cceq_ior_compare): Name previously unnamed pattern. Disable for | |
441 | E500. | |
442 | (cceq_rev_compare): Name previously unnamed pattern. Allow for | |
443 | E500. | |
444 | ||
445 | * config/rs6000/spe.md (cmpsfeq_gpr): Rewrite as unspec. | |
446 | (tstsfeq_gpr): Same. | |
447 | (cmpsfgt_gpr): Same. | |
448 | (tstsfgt_gpr): Same. | |
449 | (cmpsflt_gpr): Same. | |
450 | (tstsflt_gpr): Same. | |
451 | (e500_cceq_ior_compare): New. | |
452 | (e500_flip_gt_bit): New. | |
453 | ||
454 | * config/rs6000/rs6000.c (ccr_bit): Remove E500 specific code. | |
455 | (print_operand): Add 'c' and 'D'. | |
456 | (rs6000_generate_compare): Rewrite to generate correct rtl. | |
457 | (rs6000_emit_sCOND): Handle E500. | |
458 | (output_cbranch): Adjust for changes in rs6000_generate_compare. | |
459 | (output_e500_flip_gt_bit): New. | |
460 | ||
461 | * config/rs6000/rs6000-protos.h (output_e500_flip_gt_bit): | |
462 | Protoize. | |
423c1189 | 463 | |
d2beeae7 EC |
464 | 2004-04-19 Eric Christopher <echristo@redhat.com> |
465 | ||
466 | * config/mips/mips.h (DWARF2_ADDR_SIZE): New. | |
467 | ||
06e7f299 DE |
468 | 2004-04-19 David Edelsohn <edelsohn@gnu.org> |
469 | ||
470 | * doc/install.texi (*-ibm-aix*): Add AIX 5.1 assembler and archiver | |
471 | fix information. | |
d2beeae7 | 472 | |
8df5a2b4 RO |
473 | 2004-04-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
474 | ||
475 | * doc/install.texi (Specific, mips-sgi-irix5): Fix IRIX 5.3 IDO | |
476 | download URL. | |
477 | ||
9ca75f15 DJ |
478 | 2004-04-19 Daniel Jacobowitz <drow@mvista.com> |
479 | ||
480 | * stor-layout.c (layout_decl): Check DECL_PACKED before calling | |
481 | ADJUST_FIELD_ALIGN. Check maximum_field_alignment after. | |
482 | ||
4b493aa5 AP |
483 | 2004-04-19 Andrew PInski <pinskia@physics.uc.edu> |
484 | ||
66a5d24b AP |
485 | * builtins.c (fold_builtin_cabs): Remove fndecl parameter. |
486 | (fold_builtin): Update caller to match. | |
487 | ||
4b493aa5 AP |
488 | PR bootstrap/15009 |
489 | * bb-reorder.c (fix_up_fall_thru_edges): Init cond_jump. | |
490 | ||
491 | PR bootstrap/14999 | |
492 | * builtins.c (fold_builtin_cabs): Mark fndecl as unused. | |
493 | ||
3d8f2528 RK |
494 | 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
495 | ||
a3d71605 RK |
496 | * varasm.c (compare_constant, case VIEW_CONVERT_EXPR): Add case. |
497 | ||
3d8f2528 RK |
498 | * expmed.c (expand_mult_highpart_adjust): Make OP1 valid for MODE. |
499 | (expand_mult_highpart_optab): Likewise. | |
500 | (expand_mult_highpart): Make OP1 valid for WIDER_MODE, not MODE. | |
501 | ||
6f6c1f6d PB |
502 | 2004-04-19 Paul Brook <paul@codesourcery.com> |
503 | ||
504 | * config/arm/arm.md (fixuns_truncsfsi2, fixuns_truncdfsi2, | |
505 | floatunssisf2, floatunssidf2): New patterns. | |
506 | ||
fea77ed9 MM |
507 | 2004-04-18 Mark Mitchell <mark@codesourcery.com> |
508 | ||
33adcb6c MM |
509 | PR other/14918 |
510 | * doc/invoke.texi (-fprofile-generate): Document requirement to | |
511 | use -fprofile-generate when linking. | |
512 | ||
fea77ed9 MM |
513 | * doc/extend.texi (Strong Using): Warn users against using this |
514 | feature. | |
515 | ||
76cbf5bf RS |
516 | 2004-04-18 Richard Sandiford <rsandifo@redhat.com> |
517 | ||
518 | * config/mips/mips-protos.h (m16_usym8_4, m16_usym5_4): Delete. | |
519 | * config/mips/mips.h (mips_entry, mips_string_length): Delete. | |
520 | (CONSTANT_POOL_BEFORE_FUNCTION, ASM_OUTPUT_POOL_EPILOGUE): Undefine. | |
521 | * config/mips/mips.c (struct mips16_constant): Renamed from struct | |
522 | constant. Propogate change throughout file. | |
523 | (struct machine_function): Remove insns_len. | |
524 | (mips_string_length, mips16_strings, string_constants): Delete. | |
525 | (mips_classify_symbol): Return SYMBOL_CONSTANT_POOL for LABEL_REFs | |
526 | when generating mips16 code. Remove special mips16 treatment of | |
527 | string constants. | |
528 | (mips_symbolic_constant_p): Allow mips16 constant pool accesses | |
529 | to have the form LABEL+CONSTANT. | |
530 | (mips_symbolic_address_p): Fix comment. | |
531 | (m16_usym8_4, m16_usym5_4): Delete. | |
532 | (mips_output_function_epilogue): Remove mips16 string handling. | |
533 | (mips_output_mi_thunk): Call mips16_lay_out_constants. | |
534 | (mips_select_section, mips_encode_section_info): Remove mips16 | |
535 | string handling. | |
536 | (struct mips16_constant_pool): New. | |
537 | (add_constant): Take a mips16_constant_pool structure. Keep pool | |
538 | sorted into order of ascending mode size. Keep track of the highest | |
539 | possible start address, taking padding and the masking of the base PC | |
540 | value into account. | |
541 | (dump_constants_1): New function, split out from dump_constants. | |
542 | Handle vector constants. Use gen_consttable_{int,float} rather than | |
543 | separate functions for each mode. | |
544 | (dump_constants): Simplify. Use GET_MODE_ALIGNMENT. Use gen_align | |
545 | rather than separate functions for each alignment. | |
546 | (mips_find_symbol): Delete. | |
547 | (mips16_insn_length): New function, split out from | |
548 | mips16_lay_out_constants. | |
549 | (mips16_rewrite_pool_refs): New function. | |
550 | (mips16_lay_out_constants): Rework. Remove string handling. | |
551 | Always create an inline constant pool. | |
552 | * config/mips/mips.md (UNSPEC_CONSTTABLE_INT, UNSPEC_CONSTTABLE_FLOAT) | |
553 | (UNSPEC_ALIGN): New constants. | |
554 | (UNSPEC_CONSTTABLE_[QHSD]I, UNSPEC_CONSTTABLE_[SD]F): Delete. | |
555 | (UNSPEC_ALIGN_[248]): Delete. | |
556 | (consttable_int, consttable_float, align): New patterns. | |
557 | (consttable_[qhsd]i, consttable_[sd]f, align_[248]): Delete. | |
558 | ||
8d33585c AH |
559 | 2004-04-17 Aldy Hernandez <aldyh@redhat.com> |
560 | ||
561 | * config/rs6000/altivec.h (vec_any_numeric): Correct typo in | |
562 | __unn_args_eq. | |
563 | ||
03e007d7 AM |
564 | 2004-04-17 Alan Modra <amodra@bigpond.net.au> |
565 | ||
566 | PR target/14715 | |
567 | * config/rs6000/rs6000.c (rs6000_stack_info): Make parm_size agree | |
568 | with STARTING_FRAME_OFFSET. | |
569 | ||
3bd06df7 RS |
570 | 2004-04-17 Richard Sandiford <rsandifo@redhat.com> |
571 | ||
572 | * config/mips/mips.h (PREDICATE_CODES): Add macc_msac_operand. | |
573 | * config/mips/mips.c (macc_msac_operand): New function. | |
574 | * config/mips/mips.md (*msac): Move after *macc. | |
575 | (*msac2): New. Generalize macc-related peepholes so that they apply | |
576 | to msac too. | |
577 | ||
38d396e5 PB |
578 | 2004-04-17 Paolo Bonzini <bonzini@gnu.org> |
579 | ||
580 | * opts.c (decode_options): Do not enable flag_rename_registers | |
581 | and flag_web at -O3. | |
582 | * toplev.c (flag_rename_registers): Initialize | |
583 | flag_rename_registers and flag_web to | |
584 | AUTODETECT_FLAG_VAR_TRACKING. | |
585 | (default_debug_hooks): New global. | |
586 | (process_options): Initialize default_debug_hooks. Warn if | |
587 | -fvar-tracking specified but not supported by the current | |
588 | debug format. Do not run var tracking at -O0 or if not | |
589 | supported by the current debug format, even if | |
590 | -fvar-tracking was given. If -fno-rename-registers | |
591 | is not specified, always run register renaming if var | |
592 | tracking is supported by the default debugging information | |
593 | format for the target, and we are at -O1 or higher; similarly | |
594 | for -fweb, but only at -O2 or higher. | |
595 | * doc/invoke.texi (Optimize Options): Document this. | |
596 | ||
82e923f6 RS |
597 | 2004-04-17 Richard Sandiford <rsandifo@redhat.com> |
598 | ||
599 | * configure.ac (gcc_cv_ld_as_needed): Use AC_CACHE_CHECK. | |
600 | * configure: Regenerate. | |
601 | ||
f645e2bd RS |
602 | 2004-04-17 Richard Sandiford <rsandifo@redhat.com> |
603 | ||
604 | * gcc.c (used_arg): Check whether an option has been removed. | |
605 | ||
04db08db RO |
606 | 2004-04-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
607 | ||
608 | * config.gcc (i[34567]86-*-solaris2*): Default to DWARF-2 | |
609 | debugging on Solaris 7 and up. | |
610 | ||
7e270317 RO |
611 | 2004-04-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
612 | ||
613 | * doc/install.texi (Specific, mips-sgi-irix5): Reflect working | |
614 | IRIX 5 port. | |
615 | Remove -save-temps workaround, handled automatically. | |
616 | Require GNU binutils 2.15 for debugging. | |
617 | Remove SGI make warnings since GNU make is now required. | |
618 | (Specific, mips-sgi-irix6): Some markup fixes. | |
619 | Describe MIPSpro C problems and workarounds. | |
620 | Mention working O32 ABI support. | |
621 | Recommend GNU as 2.15 for O32 with debugging. | |
622 | Remove description of fixed structure pass/return bug. | |
623 | ||
2d49ce67 DD |
624 | 2004-04-16 DJ Delorie <dj@redhat.com> |
625 | ||
626 | * sdbout.c (sdbout_one_type): Use TYPE_VALUES for enums, not | |
627 | TYPE_FIELDS. | |
628 | (sdbout_finish): Don't free deferred_global_decls; it's GC'd. | |
629 | ||
41067a2f JDA |
630 | 2004-04-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
631 | ||
e6b75edc JDA |
632 | * pa.md: Remove unnecessary declarations for asm_out_file. |
633 | ||
7945b276 JDA |
634 | * pa64-regs.h (DBX_REGISTER_NUMBER): Simplify and correct mapping of |
635 | SAR register. Fix comment. | |
636 | (ADDITIONAL_REGISTER_NAMES): Correct register number of SAR register | |
637 | (%cr11). | |
638 | ||
41067a2f JDA |
639 | * pa64-hpux.h (LIB_SPEC): Fix library specification used with GNU ld. |
640 | ||
c805f22e NC |
641 | 2004-04-16 Nick Clifton <nickc@redhat.com> |
642 | ||
643 | * config/arm/arm.c (arm_override_options): Revert previous patch. | |
644 | * config/arm/t-xscale-elf: Disable iwmmxt multilibs until they can | |
645 | be safely built. | |
646 | ||
8a897efe KI |
647 | 2004-04-16 Kazuhiro Inaoka <inaoka dot kazuhiro at renesas dot com> |
648 | ||
649 | * config/m32r/m32r.h (BIG_ENDIAN_BIT): Deleted to fix endian | |
650 | bug. | |
651 | (TARGET_LITTLE_ENDIAN, TARGET_BIG_ENDIAN, | |
652 | TARGET_DEFAULT): Changed. Ditto. | |
653 | (LITTLE_ENDIAN_BIT, TARGET_CPU_DEFAULT, | |
654 | TARGET_ENDIAN_DEFAULT): Added. Ditto. | |
655 | * config/m32r/little.h (TARGET_LITTLE_ENDIAN): Deleted. | |
656 | (TARGET_ENDIAN_DEFAULT): Added. | |
657 | ||
b069dd3f KG |
658 | 2004-04-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
659 | ||
660 | * builtins.def (BUILT_IN_ISDIGIT, BUILT_IN_ISXDIGIT): Mark with | |
661 | ATTR_CONST_NOTHROW_LIST. | |
662 | ||
df28deda KG |
663 | 2004-04-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
664 | ||
665 | PR/middle-end 14915 | |
666 | * builtins.c (expand_builtin_signbit): Test BYTES_BIG_ENDIAN, not | |
667 | BITS_BIG_ENDIAN. | |
668 | ||
c87fbb0a PH |
669 | 2004-04-15 Pat Haugen <pthaugen@us.ibm.com> |
670 | ||
671 | * ra-debug.c (ra_print_rtx): Add break's to case legs. | |
672 | ||
ea7b98d0 JW |
673 | 2004-04-14 James E Wilson <wilson@specifixinc.com> |
674 | ||
675 | * Makefile.in (fixinc.sh): Set WARN_CFLAGS to empty string. | |
676 | ||
69f9a345 NN |
677 | 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org> |
678 | ||
679 | * libada-mk.in: New file. | |
680 | * configure.ac: Create libada-mk from libada-mk.in. | |
681 | * configure: Regenerate. | |
682 | ||
88b28a31 UB |
683 | 2004-04-14 Uros Bizjak <uros@kss-loka.si> |
684 | ||
685 | * optabs.h (enum optab_index): Add new OTI_logb and OTI_ilogb. | |
686 | (logb_optab, ilogb_optab): Define corresponding macros. | |
687 | * optabs.c (init_optabs): Initialize logb_optab and ilogb_optab. | |
688 | * genopinit.c (optabs): Implement logb_optab and ilogb_optab | |
689 | using logb?f2 and ilogb?i2 patterns. | |
690 | * builtins.c (expand_builtin_mathfn): Handle BUILT_IN_LOGB{,F,L} | |
691 | using logb_optab, and BUILT_IN_ILOGB{,F,L} using ilogb_optab. | |
692 | (expand_builtin): Expand BUILT_IN_LOGB{,F,L} and BUILT_IN_ILOGB{,F,L} | |
693 | using expand_builtin_mathfn if flag_unsafe_math_optimizations is set. | |
694 | ||
695 | * reg-stack.c (subst_stack_regs_pat): Handle UNSPEC_XTRACT_FRACT | |
696 | and UNSPEC_XTRACT_EXP. | |
697 | ||
698 | * config/i386/i386.md (*fxtractdf3, *fxtractsf3, *fxtractxf3): New | |
699 | patterns to implement fxtract x87 instruction. | |
700 | (logbdf2, logbsf2, logbxf2, ilogbsi2): New expanders to implement | |
701 | logb, logbf, logbl, ilogb, ilogbf and ilogbl built-ins as inline x87 | |
702 | intrinsics. | |
703 | (UNSPEC_XTRACT_FRACT, UNSPEC_XTRACT_EXP): New unspecs to represent | |
704 | x87's fxtract insn. | |
705 | ||
ec6e4092 EC |
706 | 2004-04-14 Eric Christopher <echristo@redhat.com> |
707 | ||
708 | * config/mips/t-elf: Enable multilibs by default. | |
709 | ||
ef482a86 AT |
710 | 2004-04-14 Andreas Tobler <a.tobler@schweiz.ch> |
711 | ||
712 | * bb-reorder.c (fix_crossing_conditional_branches): Adjust the | |
713 | previous fix to check HAVE_return at runtime too. | |
714 | ||
cd2b7af0 NC |
715 | 2004-04-14 Nick Clifton <nickc@redhat.com> |
716 | ||
717 | * config/arm/arm.c (arm_override_options): If the user has not | |
718 | specified an ABI, then default to AAPCS for the iWMMXt processor. | |
719 | * config/arm/t-xscale-elf: Remove redundant multilib specifications. | |
720 | * config/arm/t-xscale-coff: Likewise. | |
721 | ||
61218d19 KG |
722 | 2004-04-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
723 | ||
724 | * builtins.c (fold_builtin_isdigit): New. | |
725 | (fold_builtin): Handle BUILT_IN_ISDIGIT. | |
726 | * defaults.h: Add TARGET_DIGIT0 and sort. | |
727 | * doc/tm.texi: Add TARGET_BS and TARGET_DIGIT0. | |
728 | ||
a69934e0 KG |
729 | 2004-04-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
730 | ||
731 | * builtins.c (fold_builtin_cabs, fold_builtin): Use | |
732 | `mathfn_built_in' to determine the new builtin. | |
733 | * fold-const.c (fold): Likewise. | |
734 | ||
74b9f2d5 RS |
735 | 2004-04-14 Richard Sandiford <rsandifo@redhat.com> |
736 | ||
737 | * doc/invoke.texi: Rename MIPS's -mfix-vr4122-bugs to -mfix-vr4120. | |
738 | * config/mips/mips.h (MASK_FIX_VR4120): Renamed from MASK_FIX_VR4122. | |
739 | (TARGET_FIX_VR4120): Likewise TARGET_FIX_VR4122. | |
740 | (TARGET_SWITCHES): Replace -mfix-vr4122-bugs with -mfix-vr4120. | |
741 | (ASM_SPEC): Update accordingly. | |
742 | * config/mips/mips.c: Update after above renaming. | |
743 | * config/mips/mips.md, config/mips/t-vr, config/mips/vr.h: Likewise. | |
744 | * config/mips/vr4120-div.S: Renamed from vr4122-div.S. | |
745 | ||
540554f4 JW |
746 | 2004-04-13 James E Wilson <wilson@specifixinc.com> |
747 | ||
748 | * c-opt.c (c_common_post_options): If this_input_filename is NULL, | |
749 | increment errorcount and return false instead of true. | |
750 | ||
a072d43b UB |
751 | 2004-04-13 Uros Bizjak <uros@kss-loka.si>: |
752 | ||
753 | * optabs.c (expand_twoval_unop): Reorder function arguments. | |
754 | * builtins.c (expand_builtin_mathfn_3): Update calls to | |
755 | expand_twoval_unop. | |
756 | ||
757 | * reg-stack.c (subst_stack_regs_pat): Handle UNSPEC_TAN_ONE | |
758 | and UNSPEC_TAN_TAN. Add missing comment. | |
759 | ||
760 | * config/i386/i386.md (*tandf3_1, *tansf3_1, *tanxf3_1): New | |
761 | patterns to implement fptan x87 instruction. | |
762 | (tandf2, tansf2, tanxf2): New expanders to implement tan, tanf | |
763 | and tanl built-ins as inline x87 intrinsics. Define corresponding | |
764 | peephole2 optimizers for 'fptan; fstp %st(0); fld1' sequence. | |
765 | (UNSPEC_TAN_ONE, UNSPEC_TAN_TAN): New unspecs to represent | |
766 | x87's fptan insn. | |
767 | ||
b50b729d RH |
768 | 2004-03-13 Richard Henderson <rth@redhat.com> |
769 | ||
770 | * bb-reorder.c (fix_crossing_unconditional_branches): Use Pmode | |
771 | for LABEL_REFs. | |
772 | ||
3a4bdd05 RH |
773 | * defaults.h (HOT_TEXT_SECTION_NAME): Add leading dot. |
774 | (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Likewise. | |
775 | * doc/invoke.texi: Update to match. | |
776 | ||
73ad3de5 RH |
777 | * varasm.c (unlikely_text_section): Use assemble_align instead of |
778 | ASM_OUTPUT_ALIGN. Use it in the correct place with an approximately | |
779 | correct alignment argument. | |
780 | ||
9532c14f UW |
781 | 2004-04-13 Ulrich Weigand <uweigand@de.ibm.com> |
782 | ||
783 | * reload1.c (emit_reload_insns): Set reg_has_output_reload to one | |
784 | after setting reg_last_reload_reg for optional output reloads. | |
785 | ||
3d3947a9 FJ |
786 | 2004-04-12 Fariborz Jahanian <fjahanian@apple.com> |
787 | ||
788 | * config/rs6000/altivec.h (vec_mergeh, vec_mergel): | |
789 | Definition of these two macros are corrected by adding | |
790 | matchine right paren. | |
791 | ||
f778cbf0 JL |
792 | 2004-04-12 Jonathan Larmour <jifl@eCosCentric.com> |
793 | ||
794 | * fix-header.c: kill(), putenv() and tzset() are POSIX not ANSI. | |
795 | ||
5ea9cb6e RS |
796 | 2004-04-12 Roger Sayle <roger@eyesopen.com> |
797 | ||
798 | * config/i386/i386.c (output_387_reg_move): New function. | |
799 | * config/i386/i386-protos.h (output_387_reg_move): Prototype here. | |
800 | * config/i386/i386.md (*movsf_1, *movsf1_nointerunit, | |
801 | *movdf_nointeger, *movdf_integer, *movxf_nointeger, *movxf_integer, | |
802 | *extendsfdf2_1, *extendsfxf2_1, *extenddfxf2_1, truncdfsf2_noop, | |
803 | truncxfsf2_noop, truncxfdf2_noop): Call output_387_reg_move. | |
804 | ||
1c9766da RK |
805 | 2004-04-12 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
806 | ||
807 | * c-decl.c (finish_decl): Make a decl_stmt for a variable-sized | |
808 | TYPE_DECL. | |
809 | * c-semantics.c (genrtl_decl_stmt): Handle TYPE_DECL. | |
810 | * stmt.c (expand_decl): Remove redundant expansion of TYPE_DOMAIN. | |
811 | * stor-layout.c (variable_size): Don't check for MINUS_EXPR. | |
812 | Use skip_simple_arithmetic to find SAVE_EXPR. | |
813 | (force_type_save_exprs, force_type_save_exprs_1): New functions. | |
814 | * tree-inline.c (remap_type, case POINTER_TYPE, case REFERENCE_TYPE): | |
815 | Properly chain multiple pointers. | |
816 | (copy_tree_r): Copy a TYPE_DECL. | |
817 | * tree.c (variably_modified_type_p): Add some missing tests and | |
818 | make some other minor changes. | |
819 | * tree.h (force_type_save_exprs): New declaration. | |
820 | ||
1e9b78b0 RS |
821 | 2004-04-12 Roger Sayle <roger@eyesopen.com> |
822 | ||
823 | * simplify-rtx.c (simplify_binary_operation) <UDIV, DIV, UMOD, MOD>: | |
824 | Remove fall throughs. Convert 0/x and 0%x into x&0 when x has | |
825 | side-effects. Don't convert x/1.0 into x if we honor signaling NaNs. | |
826 | Convert x/-1.0 into -x if we don't honor signaling NaNs. Convert | |
827 | x/-1 into -x. Optimize x%1 into x&0 if x has side-effects. Optimize | |
828 | x%-1 into 0 (or x&0 if x has side-effects). | |
829 | ||
fef98bf2 AH |
830 | 2004-04-11 Aldy Hernandez <aldyh@redhat.com> |
831 | ||
832 | * config/rs6000/rs6000.md: Document why a pattern is not | |
833 | available. | |
834 | ||
835 | * config/rs6000/rs6000.c (rs6000_emit_cmove): Disable comparisons | |
836 | of floats on the E500. | |
837 | (branch_positive_comparison_operator): Do not allow NE even on the | |
838 | E500. | |
839 | ||
642af3be AH |
840 | 2004-04-11 Aldy Hernandez <aldyh@redhat.com> |
841 | ||
842 | * config/rs6000/rs6000.c (rs6000_assemble_integer): Change | |
843 | in_text_unlikely_section to in_unlikely_text_section. | |
844 | ||
b3e65ebb RS |
845 | 2004-04-11 Roger Sayle <roger@eyesopen.com> |
846 | ||
847 | * fold-const.c (fold_binary_op_with_conditional_arg): Tweak | |
848 | calling convention to allow a NULL_TREE to be returned. Factor | |
849 | sanity checks from callers, return NULL_TREE when appropriate. | |
850 | (fold): Handle COMPOUND_EXPR operands of binary expressions | |
851 | before COND_EXPR operands. Use reorder_operands_p(a,b) to check | |
852 | whether a op (b,c) can be rewritten as (b, a op c). Simplify | |
853 | calls to fold_binary_op_with_conditional_arg. | |
854 | ||
19d33948 KG |
855 | 2004-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
856 | ||
857 | * config/mips/iris5.h (current_section_flags): Add | |
858 | in_unlikely_executed_text and default case. | |
859 | ||
cf22ce3c AT |
860 | 2004-04-11 Andreas Tobler <a.tobler@schweiz.ch> |
861 | ||
862 | * bb-reorder.c (fix_crossing_conditional_branches): Fix bootstrap | |
863 | failure on solaris. Place ifdef HAVE_return around gen_ret call. | |
864 | * cfgrtl.c (force_nonfallthru_and_redirect): Remove ifdef | |
865 | HAVE_return and place it around the place where it is needed. | |
866 | ||
34982294 AP |
867 | 2004-04-11 Andrew Pinski <pinskia@physics.uc.edu> |
868 | ||
869 | * varasm.c (text_section): Use TEXT_SECTION_ASM_OP and | |
870 | ASM_OUTPUT_ALIGN instead of SECTION_FORMAT_STRING | |
871 | and NORMAL_TEXT_SECTION_NAME. | |
872 | (unlikely_text_section): Check targetm.have_named_sections | |
873 | instead of TARGET_ASM_NAMED_SECTION and use TEXT_SECTION_ASM_OP | |
874 | instead of SECTION_FORMAT_STRING. | |
875 | * config/mips/iris5.h (current_section_name): Add | |
876 | in_unlikely_executed_text case and move the abort into the switch. | |
877 | * config/rs6000/sysv4.h (HOT_TEXT_SECTION_NAME): Remove. | |
878 | (NORMAL_TEXT_SECTION_NAME): Remove. | |
879 | (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Remove. | |
880 | (SECTION_FORMAT_STRING): Remove. | |
881 | * defaults.h (SECTION_FORMAT_STRING): Remove. | |
882 | * tm.texi (NORMAL_TEXT_SECTION_NAME): Remove. | |
883 | (SECTION_FORMAT_STRING): Remove. | |
884 | ||
c7e1876b JM |
885 | 2004-04-10 Joseph S. Myers <jsm@polyomino.org.uk> |
886 | ||
887 | * c-typeck.c (common_type): Prefer long long to long when same | |
888 | precision. | |
889 | ||
7c3ac422 ZW |
890 | 2004-04-09 Zack Weinberg <zack@codesourcery.com> |
891 | ||
892 | PR 14887 | |
893 | * config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Look only at | |
894 | mode argument. | |
895 | * config/ia64/ia64.c (ia64_hpux_file_end): Check | |
896 | TREE_SYMBOL_REFERENCED on DECL_ASSEMBLER_NAME, not DECL_NAME. | |
897 | ||
0b24db88 RS |
898 | 2004-04-09 Roger Sayle <roger@eyesopen.com> |
899 | ||
900 | * simplify-rtx.c (mode_signbit_p): New function to check whether | |
901 | an RTX is an immediate constant that represents the most significant | |
902 | bit of a given machine mode. | |
903 | (simplify_unary_operation) <NOT>: Optimize ~(X+C) as X ^ ~C, where | |
904 | C is the sign bit. | |
905 | (simplify_binary_operation) <PLUS>: Optimize (X^C1) + C2 as X^(C1^C2) | |
906 | when C2 is the sign bit. | |
907 | (simplify_binary_operation) <XOR>: Canonicalize X^C as X+C when C | |
908 | is the sign bit. Optimize (X+C1) ^ C2 as X^(C1^C2) when C1 is the | |
909 | sign bit. | |
910 | ||
ce58118c KG |
911 | 2004-04-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
912 | ||
913 | * builtins.c (mathfn_built_in): Check TYPE_MAIN_VARIANT, not | |
914 | TYPE_MODE. | |
915 | ||
c29726e2 AP |
916 | 2004-04-09 Andrew Pinski <pinskia@physics.uc.edu> |
917 | ||
918 | * c-common.c (handle_noreturn_attribute): Use TYPE_READONLY instead | |
919 | of TREE_READONLY for types. | |
920 | ||
750054a2 CT |
921 | 2004-04-09 Caroline Tice <ctice@apple.com> |
922 | ||
7c3ac422 | 923 | * basic-block.h (struct edge_def): Add new field, crossing_edge. |
750054a2 CT |
924 | (struct basic_block_def): Add new field, partition. |
925 | (UNPARTITIONED, HOT_PARTITION, COLD_PARTITION): New constant macro | |
926 | definitions. | |
7c3ac422 | 927 | (partition_hot_cold_basic_blocks): Add extern function |
750054a2 | 928 | declaration. |
7c3ac422 | 929 | * bb-reorder.c (function.h, obstack.h, expr.h, regs.h): Add four new |
750054a2 CT |
930 | include statements. |
931 | (N_ROUNDS): Increase the maximum number of rounds by 1. | |
932 | (branch_threshold): Add array value for new round. | |
933 | (exec_threshold): Add array value for new round. | |
934 | (push_to_next_round_p): New function. | |
935 | (add_unlikely_executed_notes): New function. | |
936 | (find_rarely_executed_basic_blocks_and_crossing_edges): New function. | |
937 | (mark_bb_for_unlikely_executed_section): New function. | |
938 | (add_labels_and_missing_jumps): New function. | |
939 | (add_reg_crossing_jump_notes): New function. | |
940 | (fix_up_fall_thru_edges): New function. | |
941 | (find_jump_block): New function. | |
942 | (fix_crossing_conditional_branches): New function. | |
943 | (fix_crossing_unconditional_branches): New function. | |
944 | (fix_edges_for_rarely_executed_code): New function. | |
945 | (partition_hot_cold_basic_blocks): New function. | |
946 | (find_traces): Add an extra round for partitioning hot/cold | |
947 | basic blocks. | |
948 | (find_traces_1_round): Add a parameter. Modify to push all cold blocks, | |
949 | and only cold blocks, into the last (extra) round of collecting traces. | |
7c3ac422 | 950 | (better_edge_p): Add a parameter. Modify to favor non-crossing edges |
750054a2 | 951 | over crossing edges. |
7c3ac422 | 952 | (bb_to_key): Add code to correctly identify cold blocks when |
750054a2 CT |
953 | doing partitioning. |
954 | (connect_traces): Modify to connect all the non-cold traces first, then | |
955 | go back and connect up all the cold traces. | |
956 | (reorder_basic_blocks): Add call to add_unlikely_executed_notes. | |
957 | * cfg.c (entry_exit_blocks): Add initialization for partition field in | |
958 | entry and exit blocks. | |
7c3ac422 | 959 | * cfgbuild.c (make_edges): Update current_function_has_computed_jump |
750054a2 CT |
960 | if we are doing hot/cold partitioning. |
961 | * cfgcleanup.c (cfglayout.h): Add new include statement. | |
7c3ac422 | 962 | (try_simplify_condjump): Modify to not attempt on blocks with jumps |
750054a2 CT |
963 | that cross section boundaries. |
964 | (try_forward_edges): Likewise. | |
965 | (merge_blocks_move_predecessor_nojumps): Likewise. | |
966 | (merge_blocks_move_successor_nojumps): Likewise. | |
967 | (merge_blocks_move): Likewise. | |
968 | (try_crossjump_to_edge): Modify to not attempt after we have done | |
969 | the block partitioning. | |
970 | (try_crossjump_bb): Modify to not attempt on blocks with jumps that | |
971 | cross section boundaries. | |
972 | (try_optimize_cfg): Likewise. | |
973 | * cfghooks.c (tidy_fallthru_edges): Modify to not remove indirect | |
974 | jumps that cross section boundaries. | |
7c3ac422 | 975 | * cfglayout.c (flags.h): Add new include statement. |
750054a2 | 976 | (update_unlikely_executed_notes): New function. |
7c3ac422 ZW |
977 | (fixup_reorder_chain): Add code so when a new jumping basic block is |
978 | added, it's UNLIKELY_EXECUTED_CODE and REG_CROSSING_JUMP notes are | |
750054a2 CT |
979 | updated appropriately. |
980 | (duplicate_insn_chain): Add code to duplicate the new NOTE insn | |
981 | introduced by this optimization. | |
7c3ac422 ZW |
982 | * cfglayout.h (scan_ahead_for_unlikely_executed_note): Add new |
983 | extern function declaration. | |
750054a2 CT |
984 | * cfgrtl.c (can_delete_note_p): Add NOTE_INSN_UNLIKELY_EXECUTED_CODE to |
985 | list of notes that can be deleted. | |
986 | (create_basic_block_structure): Add initialization for partition field. | |
987 | (rtl_can_merge_blocks): Modify to test blocks for jumps that cross | |
988 | section boundaries. | |
989 | (try_redirect_by_replacing_jump): Modify to not attempt on jumps that | |
990 | cross section boundaries. | |
991 | (commit_one_edge_insertion): Add code so newly created basic block | |
7c3ac422 | 992 | ends up in correct (hot or cold) section. Modify to disallow |
750054a2 CT |
993 | insertions before NOTE_INSN_UNLIKELY_EXECUTED_CODE notes. |
994 | (rtl_verify_flow_info_1): Add code to verify that no fall_thru edge | |
995 | crosses section boundaries. | |
996 | (cfg_layout_can_merge_blocks_p): Modify to test blocks for jumps that | |
997 | cross section boundaries. | |
998 | (force_nonfallthru_and_redirect): Modify to make sure new basic block | |
999 | ends up in correct section, with correct notes attached. | |
7c3ac422 ZW |
1000 | * common.opt (freorder-blocks-and-partition): Add new flag for this |
1001 | optimization. | |
1002 | * dbxout.c (dbx_function_end): Add code to make sure scope labels at | |
1003 | the end of functions are written into the correct (hot or cold) | |
1004 | section. | |
750054a2 CT |
1005 | (dbx_source_file): Add code so writing debug file information |
1006 | doesn't incorrectly change sections. | |
7c3ac422 | 1007 | * defaults.h (NORMAL_TEXT_SECTION_NAME): New constant macro, for use |
750054a2 | 1008 | in partitioning hot/cold basic blocks into separate sections. |
7c3ac422 | 1009 | (SECTION_FORMAT_STRING): New constant macro, for linux/i386 hot/cold |
750054a2 CT |
1010 | section partitioning. |
1011 | (HAS_LONG_COND_BRANCH): New constant macro, indicating whether or not | |
1012 | conditional branches can span all of memory. | |
1013 | (HAS_LONG_UNCOND_BRANCH): New constant macro, indicationg whether or not | |
1014 | unconditional branches can span all of memory. | |
7c3ac422 ZW |
1015 | * final.c (scan_ahead_for_unlikely_executed_note): New function. |
1016 | (final_scan_insn): Add code to check for NOTE instruction indicating | |
1017 | whether basic block belongs in hot or cold section, and to make sure | |
1018 | the current basic block is being written to the appropriate section. | |
1019 | Also added code to ensure that jump table basic blocks end up in the | |
1020 | correct section. | |
1021 | * flags.h (flag_reorder_blocks_and_partition): New flag. | |
750054a2 CT |
1022 | * ifcvt.c (find_if_case_1): Modify to not attempt if conversion if |
1023 | one of the branches has a jump that crosses between sections. | |
1024 | (find_if_case_2): Likewise. | |
7c3ac422 | 1025 | (ifcvt): Modify to not attempt to mark loop exit edges after |
750054a2 | 1026 | hot/cold partitioning has occurred. |
7c3ac422 ZW |
1027 | * opts.c (decode_options): Code to handle new flag, |
1028 | flag_reorder_blocks_and_partition; also to turn it off if | |
750054a2 | 1029 | flag_exceptions is on. |
7c3ac422 ZW |
1030 | (common_handle_option): Code to handle new flag, |
1031 | flag_reorder_blocks_and_partition. | |
1032 | * output.h (unlikely_text_section): New extern function declaration. | |
750054a2 | 1033 | (in_unlikely_text_section): New extern function declaration. |
7c3ac422 ZW |
1034 | * passes.c (rest_of_handle_stack_regs): Add |
1035 | flag_reorder_blocks_and_partition as an 'or' condition for calling | |
750054a2 | 1036 | reorder_basic_blocks. |
7c3ac422 | 1037 | (rest_of_handle_reorder_blocks): Add flag_reorder_blocks_and_partition |
750054a2 CT |
1038 | as an 'or' condition for calling reorder_basic_blocks. |
1039 | (rest_of_compilation): Add call to partition_hot_cold_basic_blocks. | |
7c3ac422 ZW |
1040 | * print-rtl.c (print_rtx): Add code for handling new note, |
1041 | NOTE_INSN_UNLIKELY_EXECUTED_CODE | |
1042 | * rtl.c (NOTE_INSN_UNLIKELY_EXECUTED_CODE): New note insn (see below). | |
750054a2 CT |
1043 | (REG_CROSSING_JUMP): New kind of reg_note, to mark jumps that |
1044 | cross between section boundaries. | |
7c3ac422 ZW |
1045 | * rtl.h (NOTE_INSN_UNLIKELY_EXECUTED_CODE): New note instruction, |
1046 | indicating the basic block containing it belongs in the cold section. | |
750054a2 CT |
1047 | (REG_CROSSING_JUMP): New type of reg_note, to mark jumps that cross |
1048 | between hot and cold sections. | |
7c3ac422 ZW |
1049 | * toplev.c (flag_reorder_blocks_and_partition): Add code to |
1050 | initialize this flag, and to tie it to the command-line option | |
1051 | freorder-blocks-and-partition. | |
1052 | * varasm.c (cfglayout.h): Add new include statement. | |
1053 | (unlikely_section_label_printed): New global variable, used for | |
1054 | determining when to output section name labels for cold sections. | |
750054a2 CT |
1055 | (in_section): Add in_unlikely_executed_text to enum data structure. |
1056 | (text_section): Modify code to use SECTION_FORMAT_STRING and | |
1057 | NORMAL_TEXT_SECTION_NAME macros. | |
1058 | (unlikely_text_section): New function. | |
1059 | (in_unlikely_text_section): New function. | |
7c3ac422 ZW |
1060 | (function_section): Add code to make sure beginning of function is |
1061 | written into correct section (hot or cold). | |
1062 | (assemble_start_function): Add code to make sure stuff is written to | |
1063 | the correct section. | |
1064 | (assemble_zeros): Add in_unlikely_text_section as an 'or' condition | |
1065 | to an if statement that was checking 'in_text_section'. | |
1066 | (assemble_variable): Add 'in_unlikely_text_section' as an 'or' | |
1067 | condition to an if statement that was checking 'in_text_section'. | |
1068 | (default_section_type_flags_1): Add check: if in cold section | |
1069 | flags = SECTION_CODE. | |
750054a2 CT |
1070 | * config/darwin.c (darwin_asm_named_section): Modify to use |
1071 | SECTION_FORMAT_STRING if we are partitioning hot/cold blocks. | |
7c3ac422 | 1072 | * config/i386/i386.h (HAS_LONG_COND_BRANCH): Defined this macro |
750054a2 CT |
1073 | specifically for the i386. |
1074 | (HAS_LONG_UNCOND_BRANCH): Defined this macro specifically for the i386. | |
7c3ac422 | 1075 | * config/rs6000/darwin.h (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Change |
750054a2 CT |
1076 | text string to something more informative. |
1077 | (NORMAL_TEXT_SECTION_NAME): Add new definition. | |
1078 | (SECTION_FORMAT_STRING): Add new definition. | |
7c3ac422 ZW |
1079 | * config/rs6000/rs6000.c (rs6000_assemble_integer): Add |
1080 | '!in_unlikely_text_section' as an 'and' condition to an if statement | |
1081 | that was already checking '!in_text_section'. | |
1082 | * config/rs6000/sysv4.h (HOT_TEXT_SECTION_NAME,NORMAL_TEXT_SECTION_NAME, | |
1083 | UNLIKELY_EXECUTED_TEXT_SECTION_NAME,SECTION_FORMAT_STRING): Make | |
1084 | sure these are properly defined for linux on ppc. | |
1085 | * doc/invoke.texi (freorder-blocks-and-partition): Add documentation | |
1086 | for this new flag. | |
750054a2 CT |
1087 | * doc/rtl.texi (REG_CROSSING_JUMP): Add documentation for new |
1088 | reg_note. | |
7c3ac422 ZW |
1089 | * doc/tm.texi (NORMAL_TEXT_SECTION_NAME, SECTION_FORMAT_STRING, |
1090 | HAS_LONG_COND_BRANCH, HAS_LONG_UNCOND_BRANCH): Add documentation for | |
750054a2 CT |
1091 | these new macros. |
1092 | ||
88673361 RS |
1093 | 2004-04-08 Roger Sayle <roger@eyesopen.com> |
1094 | ||
1095 | * function.c (gen_mem_addressof): When changing the RTX from a REG | |
1096 | to a MEM, clear MEM_VOLATILE_P which was formerly REG_USERVAR_P. | |
1097 | ||
82a6a758 RS |
1098 | 2004-04-08 Roger Sayle <roger@eyesopen.com> |
1099 | ||
1100 | PR target/14888 | |
1101 | * config/i386/i386.md (truncdfsf2_noop, truncxfsf2_noop, | |
1102 | truncxfdf2_noop): Provide dummy "fmov" implementations. | |
1103 | ||
febc5365 ILT |
1104 | 2004-04-08 Ian Lance Taylor <ian@wasabisystems.com> |
1105 | ||
2a782c52 ILT |
1106 | * gcc.c (default_compilers): Add missing initializers. |
1107 | ||
febc5365 ILT |
1108 | * config/rs6000/host-darwin.c (darwin_rs6000_gt_pch_use_address): |
1109 | Return 1 if file was successfully mapped. | |
1110 | ||
f07e9f0f GK |
1111 | 2004-04-08 Geoffrey Keating <geoffk@apple.com> |
1112 | ||
54e109ed GK |
1113 | PR pch/13419 |
1114 | PR pch/14137 | |
1115 | Radar #: 3315288 | |
1116 | * doc/invoke.texi (Precompiled Headers): Suggest -o | |
1117 | to put an output file in a particular place. Be more detailed | |
1118 | about which options affect PCH validity and which options | |
1119 | might not work. | |
1120 | * c-pch.c (pch_matching): New. | |
1121 | (MATCH_SIZE): New. | |
1122 | (struct c_pch_validity): New field 'match'. | |
1123 | (pch_init): Handle pch_matching. | |
1124 | (c_common_valid_pch): Check pch_matching. | |
1125 | ||
f07e9f0f GK |
1126 | * explow.c: Fix typo defining default of PROMOTE_FUNCTION_MODE. |
1127 | ||
f7b6f250 MM |
1128 | 2004-04-08 Mark Mitchell <mark@codesourcery.com> |
1129 | ||
1130 | * doc/invoke.texi (Precompiled Headers): Warn about known | |
1131 | problems. | |
1132 | ||
4a77e08c DS |
1133 | 2004-04-08 Danny Smith <dannysmith@users.sourceforge.net> |
1134 | ||
1135 | PR c++/14808 | |
1136 | * defaults.h (TARGET_USE_LOCAL_THUNK_ALIAS_P): New macro. Default | |
1137 | to 1 if ASM_OUTPUT_DEF is defined. | |
1138 | * doc/tm.texi (TARGET_USE_LOCAL_THUNK_ALIAS_P): Document. | |
1139 | * config/i386/cygming.h (TARGET_USE_LOCAL_THUNK_ALIAS_P): Define. | |
1140 | Set to non-zero iff not a one_only decl. | |
1141 | ||
cc81dde8 PB |
1142 | 2004-04-08 Paul Brook <paul@codesourcery.com> |
1143 | ||
1144 | * arm.h (CLASS_LIKELY_SPILLED_P): Define. | |
1145 | ||
d4453b7a PB |
1146 | 2004-04-08 Paul Brook <paul@codesourcery.com> |
1147 | ||
1148 | * explow.c (promote_mode): Use PROMOTE_FUNCTION_MODE instead of | |
1149 | PROMOTE_FOR_CALL_ONLY. | |
1150 | * config/arm/arm-protos.h (arm_function_value): Declare. | |
1151 | * config/arm/arm.h (TARGET_PROMOTE_FUNCTION_ARGS): Define. | |
1152 | (TARGET_PROMOTE_PROTOTYPES): Return false. | |
1153 | (arm_function_value): New function. | |
1154 | * config/arm/arm.h (PROMOTE_FUNCTION_MODE): Define. | |
1155 | (FUNCTION_VALUE): Call arm_function_value. | |
1156 | * config/cris/cris.h (PROMOTE_MODE): Rename ... | |
1157 | (PROMOTE_FUNCTION_MODE): ... to this. | |
1158 | (PROMOTE_FOR_CALL_ONLY): Remove. | |
1159 | * config/mmix/mmix.h: Likewise. | |
1160 | * config/s390/s390.h: Likewise. | |
1161 | * config/sparc/sparc.h: Likewise. | |
1162 | * config/sparc/sparc.c: Update comments about PROMOTE_MODE. | |
1163 | * doc/tm.texi (PROMOTE_FUNCTION_MODE): Document. | |
1164 | (TARGET_PROMOTE_FUNCTION_MODE, TARGET_PROMOTE_FUNCTION_RETURN): Update. | |
1165 | (PROMOTE_FOR_CALL_ONLY): Remove. | |
1166 | ||
c00e272e JS |
1167 | 2004-04-08 Joel Sherrill <joel@oarcorp.com> |
1168 | ||
1169 | PR ada/14538 | |
1170 | * ada/5rosinte.adb: Remove fake mprotect() body. | |
1171 | * ada/5rosinte.ads: Add SA_SIGINFO. | |
1172 | * ada/5rtpopsp.adb: Rewrite to use new interface. | |
1173 | * ada/init.c: Reorder so the simple single OS conditional __rtems__ | |
1174 | is tested before more complex ones which mix UNIX and embedded | |
1175 | systems in the conditional. | |
1176 | ||
4afae4b9 JS |
1177 | 2004-04-08 Joel Sherrill <joel@oarcorp.com> |
1178 | ||
1179 | PR ada/14665 | |
1180 | * ada/osint.adb (Find_Program_Name): Rework to properly handle | |
1181 | filenames which end in .exe or have versioning suffixes like VMS. | |
1182 | ||
bfbdca0b AP |
1183 | 2004-04-08 Andrew Pinski <pinskia@physics.uc.edu> |
1184 | ||
467f3af0 | 1185 | PR target/10129 |
bfbdca0b AP |
1186 | * config/darwin.c (darwin_encode_section_info): When the decl has |
1187 | a DECL_INITIAL, it is only defined also when it is not a common. | |
1188 | ||
df0785d6 KG |
1189 | 2004-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1190 | ||
1191 | * builtins.c (fold_builtin_isascii, fold_builtin_toascii): New. | |
1192 | (fold_builtin): Handle BUILT_IN_ISASCII and BUILT_IN_TOASCII. | |
1193 | ||
2897f1d4 L |
1194 | 2004-04-07 H.J. Lu <hongjiu.lu@intel.com> |
1195 | ||
1196 | * config/ia64/ia64.c (ia64_encode_section_info): Don't prod | |
1197 | global register variables. | |
1198 | ||
6ed6a1b9 JM |
1199 | 2004-04-07 Joseph S. Myers <jsm@polyomino.org.uk> |
1200 | ||
1201 | * fixinc/inclhack.def (rpc_xdr_lvalue_cast_a, | |
1202 | rpc_xdr_lvalue_cast_b): New fixes. | |
1203 | * fixinc/fixincl.x: Regenerate. | |
1204 | * fixinc/tests/base/rpc/xdr.h: Add new tests. | |
1205 | ||
fc091c8e DE |
1206 | 2004-04-07 David Edelsohn <edelsohn@gnu.org> |
1207 | ||
1208 | * config/rs6000/rs6000.c (processor_target_table): Add MASK_MFCRF | |
1209 | to power4 and power5 entries. | |
1210 | ||
7876228d GK |
1211 | 2004-04-06 Geoffrey Keating <geoffk@apple.com> |
1212 | ||
1213 | * c-common.h (pending_lang_change): Mark for PCH. | |
1214 | ||
b21292d0 CT |
1215 | 2004-04-07 Caroline Tice <ctice@apple.com> |
1216 | ||
1217 | * gcc.c (main): Move 'break' in main loops (on an error) | |
1218 | to wait until error processing has occurred. | |
7c3ac422 | 1219 | |
615be2cf NN |
1220 | 2004-04-06 Nathanael Nerode <neroden@gcc.gnu.org> |
1221 | ||
1222 | * config.gcc: Stop changing enable_threads midstream. | |
1223 | Replace uses of enable_threads_flag with enable_threads. | |
1224 | * configure.ac: Replace uses of enable_threads_flag with | |
1225 | enable_threads. Improve autoconf quotation in one place. | |
1226 | * configure: Regenerate. | |
1227 | ||
6c7cf1f0 UB |
1228 | 2004-04-06 Uros Bizjak <uros@kss-loka.si> |
1229 | ||
1230 | * builtins.c: Implement support for sincos function. | |
1231 | (expand_builtin_mathfn): Remove BUILT_IN_SIN{,F,L} and | |
1232 | BUILT_IN_COS{,F,L}. | |
1233 | (expand_builtin_mathfn_3): New function. | |
1234 | (expand_builtin): Expand BUILT_IN_SIN{,F,L} and | |
1235 | BUILT_IN_COS{,F,L} using expand_builtin_mathfn_3 if | |
1236 | flag_unsafe_math_optimization is set. | |
1237 | ||
1238 | * optabs.h (enum optab_index): Add new OTI_sincos. | |
1239 | (sincos_optab): Define corresponding macro. | |
1240 | ||
1241 | * optabs.c (init_optabs): Initialize sincos_optab. | |
1242 | (expand_twoval_unop): New function. | |
1243 | ||
1244 | * genopinit.c (optabs): Implement sincos_optab using sincos?f3 | |
1245 | patterns. | |
1246 | ||
1247 | * reg-stack.c (subst_stack_regs_pat): Handle UNSPEC_SINCOS_COS | |
1248 | and UNSPEC_SINCOS_SIN. | |
1249 | ||
1250 | * config/i386/i386.md (sincosdf3, sincossf3, *sincosextendsfdf3, | |
1251 | sincosxf3): New patterns to implement sincos, sincosf and sincosl | |
1252 | built-ins as inline x87 intrinsics. Define splits for | |
1253 | sindf2, sinsf2, *sinextendsfdf2, sinxf2, cosdf2, | |
1254 | cossf2, *cosextendsfdf2 and cosxf2 patterns from corresponding | |
1255 | sincos patterns. | |
1256 | (sindf2, sinsf2, sinxf2): Rename to *sindf2, *sinsf2, *sinxf2. | |
1257 | (cosdf2, cossf2, cosxf2): Rename to *cosdf2, *cossf2, *cosxf2. | |
1258 | ||
a072d43b UB |
1259 | (UNSPEC_SINCOS_SIN, UNSPEC_SINCOS_COS): New unspecs to represent |
1260 | x87's fsincos insn. | |
6c7cf1f0 | 1261 | |
23bd1514 DP |
1262 | 2004-04-06 Devang Patel <dpatel@apple.com> |
1263 | ||
1264 | PR 14467 | |
1265 | * config/darwin.h (LINK_COMMAND_SPEC): Use c++filt instead of c++filt3. | |
7c3ac422 | 1266 | |
c5124497 JDA |
1267 | 2004-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1268 | ||
1269 | * doc/install.texi: Update HP-UX 11 installation procedure. | |
1270 | ||
485d61a7 PB |
1271 | 2004-04-06 Paul Brook <paul@codesourcery.com> |
1272 | ||
1273 | * doc/sourcebuild.texi: Remove obsolete contraint on testcases. | |
1274 | ||
13ecc9e0 KK |
1275 | 2004-04-05 Kaz Kojima <kkojima@gcc.gnu.org> |
1276 | ||
1277 | * config/sh/sh.c (prepare_move_operands): Use emit_call_insn | |
1278 | when the TLS address is generated by a function call. | |
1279 | * config/sh/sh.md (tls_global_dynamic): Use a call expression. | |
1280 | (tls_local_dynamic): Likewise. | |
1281 | ||
e0e4ac7f AP |
1282 | 2004-04-05 Andrew Pinski <pinskia@physics.uc.edu> |
1283 | ||
1284 | * tree.c (reconstruct_complex_type): Use TYPE_READONLY | |
1285 | and TYPE_VOLATILE. | |
1286 | ||
0855eab7 CT |
1287 | 2004-04-05 Caroline Tice <ctice@apple.com> |
1288 | ||
485d61a7 | 1289 | * gcc.c (combine_flag): New global variable, for new driver option. |
0855eab7 CT |
1290 | (struct compiler): Add two new fields, to be used when |
1291 | combining multiple input files in a single pass (IMA). | |
7c3ac422 ZW |
1292 | (default_compilers): Add values for the new fields to all |
1293 | compiler entries. Modify the "@c" compiler entry for doing IMA | |
0855eab7 CT |
1294 | properly with "-save-temps" and the "combine" flag. |
1295 | (option_map): Add new driver option, "--combine", to tell driver | |
1296 | to pass multiple input files to compiler at one time. | |
1297 | (have_o_argbuf_index): New global variable. | |
1298 | (store_arg): Modify to assign value to have_o_argbuf_index. | |
1299 | (struct infile): Add three new fields, to help with IMA. | |
1300 | (display_help): Add help for new "combine" option. | |
1301 | (process_command): Remove local variable have_o; add code to check | |
1302 | for new "combine" option; remove assignment to combine_inputs. | |
1303 | (do_spec_1): Modify to deal with IMA better. | |
1304 | (main): Make variable 'lang_n_infiles' local to entire function | |
7c3ac422 ZW |
1305 | rather than to a single block. Use flag combine_flag to |
1306 | determine whether to do IMA or not; Modify loop initializing | |
0855eab7 CT |
1307 | infiles to deal properly with linker files. |
1308 | Add code for doing preprocessing in presence of | |
1309 | IMA with "-save-temps" flag. Modify "main" loop to handle | |
1310 | multiple input files, in multiple languages, with or without | |
1311 | preprocessing, gracefully. | |
1312 | * toplev.c (set_src_pwd): Modify to not complain if attempting to | |
1313 | re-set it to same directory it's previously been set to (avoid | |
7c3ac422 | 1314 | irritating, meaningless warning messages when doing IMA with |
0855eab7 CT |
1315 | save-temps). |
1316 | * doc/invoke.texi: Add "-combine" to list of Overall Options; | |
1317 | remove documentation about IMA that is no longer accurate; Add | |
1318 | documentation explaining what "-combine" does. | |
1319 | * ada/lang-specs.h: Add initialization values for new fields in | |
1320 | "struct compiler". | |
1321 | * cp/lang-specs.h: Likewise. | |
1322 | * f/lang-specs.h: Likewise. | |
1323 | * java/lang-specs.h: Likewise. | |
1324 | * objc/lang-specs.h: Likewise. | |
1325 | * treelang/lang-specs.h: Likewise. | |
1326 | ||
26be75db DE |
1327 | 2004-04-05 David Edelsohn |
1328 | ||
1329 | * config/rs6000/rs6000.c (VTABLE_NAME_P): Add _ZTI to special | |
1330 | symbol handling. | |
1331 | ||
fda935a2 | 1332 | 2004-04-05 Jakub Jelinek <jakub@redhat.com> |
26be75db | 1333 | John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
fda935a2 JJ |
1334 | |
1335 | PR optimization/13424 (hppa), bootstrap/14462, c/14828 | |
1336 | * pa.md: Use replace_equiv_address to retain the attributes of the | |
1337 | memory operands used in the split and peephole2 patterns for optimizing | |
1338 | the pre-reload movstrsi, movstrdi, clrstrsi and clrstrdi patterns. | |
1339 | ||
4f976745 RK |
1340 | 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1341 | ||
1342 | * c-decl.c (build_compound_literal): Use TYPE_READONLY. | |
1343 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise. | |
1344 | * objc/objc-act.c (adorn_decl, gen_declspecs): Likewise. | |
1345 | * c-typeck.c (decl_constant_value): Don't access DECL_INITIAL of a | |
1346 | PARM_DECL. | |
1347 | * calls.c (flags_from_decl_or_type): Use TYPE_READONLY and do so only | |
1348 | for a type. | |
1349 | * print-tree.c (print_node): Properly handle side-effects, readonly, | |
1350 | and constant flags. | |
1351 | * tree.c (build1_stat, build_expr_wfl): Only look at TREE_SIDE_EFFECTS | |
1352 | and TREE_CONSTANT if not a type. | |
1353 | * tree.h (IS_NON_TYPE_CODE_CLASS): New macro. | |
1354 | (IS_EXPR_CODE_CLASS): Write 'E', not 'e'. | |
1355 | (NON_TYPE_CHECK): New macro. | |
1356 | (TREE_SIDE_EFFECT, TREE_READONLY, TREE_CONSTANT: Add check. | |
1357 | ||
5ffc4730 EB |
1358 | 2004-04-05 Eric Botcazou <ebotcazou@libertysurf.fr> |
1359 | ||
1360 | * config/sparc/sol2-bi.h (PREFERRED_DEBUGGING_TYPE): Set | |
1361 | to DWARF2_DEBUG unconditionally. | |
1362 | (ASM_DEBUG_SPEC): Set the default to --gdwarf2 unconditionally. | |
1363 | ||
c38f02df ILT |
1364 | 2004-04-04 Ian Lance Taylor <ian@wasabisystems.com> |
1365 | Nathanael Nerode <neroden@gcc.gnu.org> | |
1366 | ||
1367 | PR target/14548 | |
1368 | * config.host: Set the shell variable host_can_use_collect2. | |
1369 | Set it to yes by default, and to no for alpha*-dec-*vms*, | |
1370 | i[34567]86-*-mingw32*, and powerpc-*-beos*. | |
1371 | * configure.ac: Set and substitute the shell variable collect2. | |
1372 | Give an error if use_collect2 is yes and host_can_use_collect2 is | |
1373 | no. | |
1374 | * Makefile.in (COLLECT2): Rename from USE_COLLECT2. Change all | |
1375 | uses. Initialize to @collect2@. | |
1376 | (STAGESTUFF): Remove $(USE_COLLECT2). | |
1377 | * config/alpha/x-vms (USE_COLLECT2): Don't set. | |
1378 | * config/i386/t-mingw32 (USE_COLLECT2): Likewise. | |
1379 | * config/rs6000/t-beos (USE_COLLECT2): Likewise. | |
1380 | * config/pa/t-pa64: Remove commented out USE_COLLECT2. | |
1381 | * configure: Regenerate. | |
1382 | ||
9d317251 RS |
1383 | 2004-04-04 Roger Sayle <roger@eyesopen.com> |
1384 | ||
1385 | * simplify-rtx.c (simplify_binary_operation): Constant fold | |
1386 | DIV, MOD, UDIV and UMOD using div_and_round_double. | |
1387 | ||
64480988 MM |
1388 | 2004-04-04 Mark Mitchell <mark@codesourcery.com> |
1389 | ||
1390 | PR c++/14804 | |
1391 | * varasm.c (initializer_constant_valid_p): Allow NOP_EXPRs to | |
1392 | RECORD_TYPEs. | |
1393 | ||
aaf3c6d9 MM |
1394 | 2004-04-04 Mark Mitchell <mark@codesourcery.com> |
1395 | ||
1396 | * doc/invoke.texi (-mabi=o64): Create link to O64 ABI | |
1397 | documentation. | |
cd3f11a6 | 1398 | |
d8b7ec41 RS |
1399 | 2004-04-04 Roger Sayle <roger@eyesopen.com> |
1400 | ||
1401 | * cse.c (cse_insn): Correct usage of simplify_replace_rtx when | |
1402 | updating the REG_EQUAL note on an insn's libcall_insn. | |
1403 | ||
4012b7db RS |
1404 | 2004-04-04 Roger Sayle <roger@eyesopen.com> |
1405 | ||
1406 | * df.h: Tidy up whitespace in the definitions of the DF_ flags. | |
1407 | ||
2f63a457 RS |
1408 | 2004-04-03 Roger Sayle <roger@eyesopen.com> |
1409 | ||
1410 | * fold-const.c (fold) <PLUS_EXPR>: Guard (-A)+B -> B-A transformation | |
1411 | with reorder_operands_p. | |
1412 | ||
ef1140a9 JH |
1413 | 2004-04-03 Jan Hubicka <jh@suse.cz> |
1414 | ||
1415 | * md.texi (vec_set, vec_extract, vec_init): Document. | |
1416 | ||
f736cb3e GL |
1417 | 2004-04-02 Gabor Loki <loki@inf.u-szeged.hu> |
1418 | ||
1419 | * opts.c (decode_options): Do function inlining with very small | |
1420 | max-inline-insns-* parameters when optimizing for size. | |
1421 | ||
89c43c0a VM |
1422 | 2004-04-02 Vladimir Makarov <vmakarov@redhat.com> |
1423 | ||
1424 | * config/i386/i386.h (TARGET_NOCONA): New macro. | |
1425 | (TARGET_CPU_CPP_BUILTINS): Add code for Nocona. | |
1426 | (processor_type): Add PROCESSOR_NOCONA. | |
7c3ac422 | 1427 | |
89c43c0a VM |
1428 | * config/i386/i386.md (cpu): Add nocona to the attribute values. |
1429 | ||
1430 | * config/i386/i386.c (nocona_cost): New variable. | |
1431 | (m_NOCONA): New macro. | |
1432 | (x86_push_memory, x86_movx, x86_cmove, x86_deep_branch, | |
1433 | x86_branch_hints, x86_use_sahf, x86_single_stringop, | |
1434 | x86_sub_esp_4, x86_sub_esp_8, x86_add_esp_4, x86_add_esp_8, | |
1435 | x86_integer_DFmode_moves, x86_partial_reg_dependency, | |
1436 | x86_memory_mismatch_stall, x86_accumulate_outgoing_args, | |
1437 | x86_decompose_lea, x86_arch_always_fancy_math_387, | |
1438 | x86_sse_partial_reg_dependency, x86_sse_load0_by_pxor, | |
1439 | x86_ext_80387_constants, x86_four_jump_limit): | |
1440 | (override_options): Add nocona_cost to processor_target_table. | |
1441 | Set up PROCESSOR_NOCONA for Nocona entry in processor_alias_table. | |
1442 | (incdec_operand): Prevent inc/dec generation for Nocona too. | |
1443 | (ix86_issue_rate): Add PROCESSOR_NOCONA. | |
7c3ac422 | 1444 | |
cd798543 AP |
1445 | 2004-04-01 Andrew Pinski <pinskia@physics.uc.edu> |
1446 | ||
1447 | * rtlanal.c (find_reg_note): Manually | |
1448 | unswitch the loop. | |
1449 | ||
a406f566 MM |
1450 | 2004-04-01 Mark Mitchell <mark@codesourcery.com> |
1451 | ||
1452 | * genemit.c (gen_split): Change prototype of generated code. | |
1453 | * genrecog.c (write_action): Adjust prototype for and calls to | |
1454 | gen_split_*. | |
1455 | * gensupport.c (struct queue_elem): Add split field. | |
1456 | (queue_pattern): Return a value. Clear the split field. | |
1457 | (process_rtx): Maintain an association between an insn and the | |
1458 | split generated from it for a define_insn_and_split. | |
1459 | (process_one_cond_exec): Generate a new split for a | |
1460 | define_insn_and_split. | |
1461 | * config/arm/arm-protos.h (arm_split_constant): Add insn | |
1462 | parameter. | |
1463 | (emit_constant_insn): New function. | |
1464 | (arm_gen_constant): Use it. | |
1465 | * config/arm/arm.md: Adjust calls to arm_split_constant. | |
1466 | ||
18c6ada9 JH |
1467 | 2004-04-02 Jan Hubicka <jh@suse.cz> |
1468 | ||
1469 | * cgraph.c: Add overall comment. | |
1470 | (cgraph_inline_hash): New global variable. | |
1471 | (cgraph_create_node): Break out from ... | |
1472 | (cgraph_node): ... here. | |
1473 | (cgraph_edge): New function. | |
1474 | (cgraph_create_edge): New CALL_EXPR argument; some sanity checking. | |
1475 | (cgraph_remove_edge): Accept edge, intead of source and destination. | |
1476 | (cgraph_redirect_edge_callee): New. | |
1477 | (cgraph_remove_node): Update all new datastructures. | |
1478 | (cgraph_record_call, cgraph_remove_call): Kill. | |
1479 | (dump_cgraph_node): Break out from ... ; dump new datastructures. | |
1480 | (dump_cgraph): ... here. | |
1481 | (cgraph_function_possibly_inlined_p): Use new hashtable. | |
1482 | (cgraph_clone_edge, cgraph_clone_node): New. | |
1483 | * cgraph.h: Include hashtab.h | |
1484 | (struct cgraph_global_info): Kill cloned_times, inline_once, will_be_output | |
1485 | fields, add inlined_to pointer. | |
1486 | (cgraph_node): Add pointer to next_clone. | |
1487 | (cgraph_remove_edge, cgraph_create_edge): Update prototype. | |
1488 | (cgraph_remove_call, cgraph_record_call): Kill. | |
1489 | (cgraph_inline_hash): Declare. | |
1490 | (dump_cgraph_node, cgraph_edge, cg4raph_clone_edge, cgraph_clone_node, | |
1491 | cgraph_redirect_edge_callee): Declare. | |
1492 | (cgraph_create_edges, cgraph_inline_p): Update prorotype. | |
1493 | (cgraph_preserve_function_body_p, verify_cgraph, verify_cgraph_node, | |
1494 | cgraph_mark_inline_edge, cgraph_clone_inlined_nodes): Declare. | |
1495 | * cgraphunit.c: Add overall comment. | |
1496 | (cgraph_optimize_function): Kill. | |
1497 | (cgraph_assemble_pending_functions): Do not assemble inline clones. | |
1498 | (cgraph_finalize_function): Update call of cgraph_remove_node | |
1499 | (record_call_1): Record call sites. | |
1500 | (cgraph_create_edges): Accept node instead of decl argument. | |
1501 | (error_found): New static variable. | |
1502 | (verify_cgraph_node_1, verify_cgraph_node, verify_cgraph): New functions. | |
1503 | (cgraph_analyze_function): Update for new datastructures. | |
1504 | (cgraph_finalize_compilation_unit): Plug memory leak. | |
1505 | (cgraph_optimize_function): Kill. | |
1506 | (cgraph_expand_function): Do not use cgraph_optimize_function. | |
1507 | (INLINED_TIMES, SET_INLINED_TIMES, cgraph_inlined_into, | |
1508 | cgraph_inlined_callees): Kill. | |
1509 | (cgraph_remove_unreachable_nodes): Verify cgraph; update handling of | |
1510 | clones. | |
1511 | (estimate_growth): Simplify. | |
1512 | (cgraph_clone_inlined_nodes): New function. | |
1513 | (cgraph_mark_inline_edge): Re-implement. | |
1514 | (cgraph_mark_inline): Likewise. | |
1515 | (cgraph_check_inline_limits): Simplify. | |
1516 | (cgraph_recursive_inlining_p): New. | |
1517 | (update_callee_keys): Break out from ... | |
1518 | (cgraph_decide_inlining_of_small_functions): ... here; simplify. | |
1519 | (cgraph_decide_inlining, cgraph_decide_inlining_incrementally): | |
1520 | Likewise. | |
1521 | (cgraph_expand_all_functions): Remove inline clones from the ordered | |
1522 | list. | |
1523 | (cgraph_preserve_function_body_p): New predicate. | |
1524 | (cgraph_optimize): Verify cgraph. | |
1525 | * function.h (struct function): Add fields saved_tree/saved_args. | |
1526 | * timevar.def (TV_CGRAPH_VERIFY): Use verifier. | |
1527 | * toplev.c (rest_of_compilation): Do not free cfun. | |
1528 | * tree-inline.c: Include function.h | |
1529 | (struct inline_data): Add saving_p field; replace decl/current_decl by | |
1530 | node/current_node. | |
1531 | (insert_decl_map): New function. | |
1532 | (copy_body_r): Handle saving; update cgraph datastructure. | |
1533 | (copy_body): Handle recursive inlining. | |
1534 | (initialize_inlined_parameters): Likewise. | |
1535 | (expand_call_inline): Propagate node attributes; update cgraph. | |
1536 | (optimize_inline_calls): Verify that datastructure still match. | |
1537 | (save_body): New function. | |
1538 | * tree-inline.h (save_body): New. | |
1539 | * tree-optimize.c (tree_rest_of_compilation): preserve function body; do inlining. | |
1540 | * langhooks-def.c (LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): New. | |
1541 | * langhooks.c (lang_hooks): Add update_decl_after_saving. | |
1542 | ||
717415ad SB |
1543 | 2004-04-01 Serge Belyshev <1319@bot.ru> |
1544 | ||
7c3ac422 ZW |
1545 | PR target/14702 |
1546 | * config/i386/i386.md: fix source operand constraints in | |
1547 | mmx_pshufw, sse2_pshufd, sse2_pshuflw, sse2_pshufhw | |
717415ad | 1548 | |
af5bdf6a WH |
1549 | 2004-04-01 Waldek Hebisch <hebisch@math.uni.wroc.pl> |
1550 | ||
1551 | * fold-const.c (folda): Preserve types of comparisons. | |
1552 | ||
54fdc910 RH |
1553 | 2004-04-01 Richard Henderson <rth@redhat.com> |
1554 | ||
1555 | * toplev.c (backend_init): Move init_optimization_passes call ... | |
1556 | (lang_dependent_init): ... here. | |
1557 | ||
765f1bf9 AM |
1558 | 2004-04-01 Alan Modra <amodra@bigpond.net.au> |
1559 | Jakub Jelinek <jakub@redhat.com> | |
1560 | ||
1561 | * gcc.c (init_gcc_specs): If HAVE_LD_AS_NEEDED, link with | |
1562 | -lgcc --as-needed -lgcc_s --no-as-needed by default. | |
1563 | * configure.ac (HAVE_LD_AS_NEEDED): Check for ld --as-needed. | |
1564 | * configure: Rebuilt. | |
1565 | * config.in: Rebuilt. | |
1566 | * Makefile.in (stage1-start): Copy also libgcc_s*$(SHLIB_EXT). | |
1567 | (stage2-start, stage3-start, stage4-start): Likewise. | |
1568 | (stageprofile-start, stagefeedback-start): Likewise. | |
1569 | ||
45dcc026 JJ |
1570 | 2004-04-01 Jakub Jelinek <jakub@redhat.com> |
1571 | ||
1572 | * config/sparc/sparc.h (DITF_CONVERSION_LIBFUNCS): Define to 0. | |
1573 | * config/sparc/linux.h (DITF_CONVERSION_LIBFUNCS): Redefine to 1. | |
1574 | * config/sparc/linux64.h (DITF_CONVERSION_LIBFUNCS): Redefine to 1. | |
1575 | * config/sparc/sol2.h (DITF_CONVERSION_LIBFUNCS): Redefine to 1. | |
1576 | (SOLARIS_CONVERSION_LIBFUNCS): Rename to SUN_CONVERSION_LIBFUNCS. | |
1577 | * config/sparc/sparc.c (sparc_init_libfuncs): Initialize optabs | |
1578 | with _Q_qtoll, _Q_qtoull and _Q_lltoq if DITF_CONVERSION_LIBFUNCS. | |
1579 | * config.gcc (sparc-*-linux*): Revert 2004-03-23 change. | |
1580 | * config/sparc/t-linux64 (TARGET_LIBGCC2_CFLAGS): Likewise. | |
1581 | * config/sparc/t-linux: Removed. | |
1582 | ||
0b612185 JJ |
1583 | 2004-04-01 Jakub Jelinek <jakub@redhat.com> |
1584 | ||
1585 | PR c++/14755 | |
1586 | * fold-const.c (fold) <EQ_EXPR>: Properly compute newconst in | |
1587 | "bitfld++ == const" to "++bitfld == const + incr" transformations. | |
1588 | ||
a150de29 RK |
1589 | 2004-04-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1590 | ||
1591 | * expr.c (get_inner_reference): Use DECL_UNSIGNED, not TREE_UNSIGNED. | |
1592 | * stor-layout.c (layout_decl): Likewise. | |
1593 | * tree.c (get_narrower): Likewise and also use BIT_FIELD_REF_UNSIGNED. | |
1594 | * fold-const.c (make_bit_field_ref): Use BIT_FIELD_REF_UNSIGNED. | |
1595 | * print-tree.c (print_node): Handle various used of unsigned_flag. | |
1596 | * tree.def (BIT_FIELD_REF): Update comment. | |
1597 | * tree.h (TREE_UNSIGNED): Deleted. | |
1598 | (DECL_UNSIGNED, BIT_FIELD_REF_UNSIGNED): New macros. | |
1599 | ||
8df83eae RK |
1600 | 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1601 | ||
1602 | * builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c: | |
1603 | Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. | |
1604 | * c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise. | |
1605 | * calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise. | |
1606 | * expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise. | |
1607 | * optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise. | |
1608 | * tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise. | |
1609 | * config/mips/mips.c, config/rs6000/rs6000.c: Likewise. | |
1610 | * config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise. | |
1611 | * stor-layout.c (layout_type, case COMPLEX_TYPE): Test for | |
1612 | REAL_TYPE, not INTEGER_TYPE. | |
1613 | (layout_type, case VECTOR_TYPE): Simplify code. | |
1614 | * tree.c (build_vector_type_for_mode): Remove dup unsigned setting. | |
1615 | * tree.h: Update comments. | |
1616 | (STRIP_NOPS): Use TYPE_UNSIGNED. | |
1617 | (TYPE_UNSIGNED): New macro. | |
1618 | (TYPE_TRAP_SIGNED): Remove now redundant check. | |
1619 | (SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED. | |
1620 | ||
8465edcc RK |
1621 | 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1622 | ||
1623 | * function.c (put_var_into_stack): Properly set orig_reg for indirect. | |
1624 | ||
1625 | 2004-03-31 Andrew Pinski <pinskia@physics.uc.edu> | |
efdc5d91 AP |
1626 | |
1627 | * config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA): | |
1628 | Add darwin-fpsave.asm, darwin-vecsave.asm, | |
1629 | and darwin-world.asm. | |
1630 | (TARGET_LIBGCC2_CFLAGS): Add -Wa,-force_cpusubtype_ALL | |
1631 | as the asm files contain altivec instructions. | |
1632 | * config/rs6000/darwin-fpsave.asm: New file. | |
1633 | * config/rs6000/darwin-vecsave.asm: New file. | |
1634 | * config/rs6000/darwin-world.asm: New file. | |
1635 | ||
5fece182 ZW |
1636 | 2004-03-31 Zack Weinberg <zack@codesourcery.com> |
1637 | ||
1638 | * gengtype-yacc.y (option, stringseq): Add missing | |
1639 | terminating semicolon. | |
1640 | ||
b150f4f3 DE |
1641 | 2004-03-30 David Edelsohn <edelsohn@gnu.org> |
1642 | ||
1643 | * config/rs6000/rs6000.md (tls_gd_32, tls_gd_64, | |
1644 | tls_ld_32, tls_ld_64, tls_dtprel_32, tls_dtprel_64, | |
1645 | tls_dtprel_ha_32, tls_dtprel_ha_64, | |
1646 | tls_dtprel_lo_32, tls_dtprel_lo_64, | |
1647 | tls_got_dtprel_64, tls_tprel_32, tls_tprel_64, | |
1648 | tls_tprel_ha_32, tls_tprel_ha_64, | |
1649 | tls_tprel_lo_32, tls_tprel_lo_64, | |
1650 | tls_got_tprel_32, tls_got_tprel_64, | |
1651 | tls_tls_32, tls_tls_64): Replace register_operand with | |
1652 | gpc_reg_operand. | |
1653 | ||
1654 | 2004-03-30 Mostafa Hagog <mustafa@il.ibm.com> | |
1655 | ||
1656 | * config/rs6000/rs6000.md (*ctrsi_internal1, *ctrsi_internal2, | |
1657 | *ctrdi_internal1, *ctrdi_internal2, *ctrsi_internal3, | |
1658 | *ctrsi_internal4, *ctrdi_internal3, *ctrdi_internal4, | |
1659 | *ctrsi_internal5, *ctrsi_internal6, *ctrdi_internal5, | |
1660 | *ctrdi_internal6): Replace register_operand with | |
1661 | nonimmediate_operand. | |
1662 | ||
0af5da7f FJ |
1663 | 2004-03-29 Fariborz Jahanian <fjahanian@apple.com> |
1664 | ||
5fece182 ZW |
1665 | * fold-const.c (fold): Reassociate multiply expression |
1666 | with an adjacent non-multiply expression to use | |
1667 | architecture's multiply-add instruction. | |
0af5da7f | 1668 | |
1431042e ZW |
1669 | 2004-03-30 Zack Weinberg <zack@codesourcery.com> |
1670 | ||
1671 | * gengtype.c (create_option): New function. | |
1672 | * gengtype.h: Prototype it. | |
1673 | * gengtype-yacc.y (stringseq): New rule. | |
1674 | (option): Use create_option. Add new bare ID production. Use | |
1675 | stringseq, not STRING directly. | |
1676 | ||
1677 | * alias.c, bitmap.c, c-decl.c, cgraph.h, cpplib.h, cselib.h | |
1678 | * dwarf2out.c, emit-rtl.c, function.h, lists.c, tree.h | |
1679 | * varray.h, config/alpha/alpha.c: | |
1680 | Use new shorter form of GTY markers. | |
1681 | ||
1682 | * doc/gty.texi: Rewrite. | |
1683 | ||
9ffab06b AP |
1684 | 2004-03-30 Andrew Pinski <pinskia@physics.uc.edu> |
1685 | ||
1686 | * config/darwin.c (machopic_function_base_name): | |
1687 | Remove current_name and getting the name of the | |
1688 | current function. | |
1689 | ||
a2246edc NC |
1690 | 2004-03-30 Nick Clifton <nickc@redhat.com> |
1691 | ||
1692 | * config/arm/arm.md (thumb_jump): Reduce the backward branch | |
1693 | range, and increase the forward branch range, to allow for | |
1694 | the fact that the PC will be off by 4. | |
1695 | ||
547799a7 AM |
1696 | 2004-03-30 Alan Modra <amodra@bigpond.net.au> |
1697 | ||
1698 | * .cvsignore: Add GPATH, GRTAGS, GSYMS and GTAGS (GNU GLOBAL) | |
1699 | ||
452a7d36 HP |
1700 | 2004-03-30 Hartmut Penner <hpenner@de.ibm.com> |
1701 | ||
1431042e ZW |
1702 | * config/rs6000/rs6000.c (output_vec_const_move): |
1703 | Find all cases of EASY_VECTOR_15_ADD_SELF. | |
1704 | (easy_vector_constant_add_self): Accept | |
1705 | all vector constant loadable by vsplt* and vadd*. | |
452a7d36 HP |
1706 | (easy_vector_same): Use easy_vector_splat_const. |
1707 | (easy_vector_const): Use easy_vector_splat_const. | |
1431042e | 1708 | (easy_vector_splat_const): New function. |
452a7d36 | 1709 | (gen_easy_vector_constant_add_self): New function. |
1431042e | 1710 | |
452a7d36 HP |
1711 | * config/rs6000/rs6000-protos.c (gen_easy_vector_constant_add_self): |
1712 | New prototype. | |
1713 | ||
1431042e | 1714 | * config/rs6000/altivec.md (movv4si splitter): Change to |
452a7d36 HP |
1715 | emit move insn with halfed vector constant. |
1716 | (*movv8hi splitter): Likewise. | |
1717 | (*movv16qi splitter): Likewise. | |
1431042e | 1718 | |
708d2456 HP |
1719 | 2004-03-30 Hartmut Penner <hpenner@de.ibm.com> |
1720 | ||
1431042e ZW |
1721 | PR 11591 |
1722 | * config/rs6000/rs6000.c (rs6000_legitimate_address): | |
708d2456 HP |
1723 | Allow any offset to argument pointer in no-strict case. |
1724 | ||
6868bb1c JH |
1725 | 2004-03-30 Jan Hubicka <jh@suse.cz> |
1726 | ||
1727 | * toplev.c (backend_init): Add missing call to inint_optimization_passes. | |
1728 | * passes.c (init_optimization_passes, finish_optimization_passes): Output cgraph | |
1729 | dump file in non-unit-at-a-time mode. | |
1730 | ||
43537bf6 HPN |
1731 | 2004-03-29 Hans-Peter Nilsson <hp@axis.com> |
1732 | ||
1733 | * config/cris/cris.h: Correct #ifdef to test for | |
1734 | HAVE_AS_NO_MUL_BUG_ABORT_OPTION, not | |
1735 | HAVE_AS_MUL_BUG_ABORT_OPTION. | |
1736 | ||
97955d55 RK |
1737 | 2004-03-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1738 | ||
1739 | * function.c (put_var_into_stack): If old RTL was ADDRESSOF, update | |
1740 | the address inside the old RTL. | |
1741 | ||
18d5f982 ZW |
1742 | 2004-03-28 Zack Weinberg <zack@codesourcery.com> |
1743 | ||
1744 | * c-decl.c: Verify that C_SIZEOF_STRUCT_LANG_IDENTIFIER is correct. | |
1745 | (struct c_binding, struct c_scope): Add chain_next | |
1746 | attributes to GTY markers. | |
1747 | (struct lang_identifier, struct lang_tree_node): Define | |
1748 | here... | |
1749 | * c-tree.h: ... not here. No longer need to declare struct | |
1750 | c_binding either. Do define C_SIZEOF_STRUCT_LANG_IDENTIFIER. | |
1751 | * c-lang.c, objc/objc-lang.c: Set LANG_HOOKS_IDENTIFIER_SIZE | |
1752 | to C_SIZEOF_STRUCT_LANG_IDENTIFIER. | |
1753 | ||
1754 | PR 14734, 11944 | |
1755 | * c-decl.c (get_parm_info): If error_mark_node is encountered | |
1756 | in the bindings chain, unbind and discard it; don't abort. | |
1757 | ||
e20f3dd1 | 1758 | 2004-03-28 Olga Golovonevsky <olga@il.ibm.com> |
18d5f982 | 1759 | Dorit Naishlos <dorit@il.ibm.com> |
e20f3dd1 | 1760 | |
18d5f982 ZW |
1761 | * config/rs6000/altivec.md: (andvv16qi3, andv8hi3, one_cmplv16qi2, |
1762 | one_cmplv8hi2, one_cmplv4si2, iorv16qi3, iorv8hi3,): New modelling. | |
e20f3dd1 | 1763 | |
d5ebbf58 SC |
1764 | 2004-03-28 Stephane Carrez <stcarrez@nerim.fr> |
1765 | ||
1766 | * config/m68hc11/m68hc11-protos.h (m68hc11_page0_symbol_p): Declare. | |
1767 | ||
1768 | * config/m68hc11/m68hc11.c (m68hc11_handle_page0_attribute): New. | |
1769 | (m68hc11_attribute_table): New attribute "page0" to mark a global | |
1770 | variable as being allocated from within page0 section. | |
1771 | (m68hc11_encode_label): New function. | |
1772 | (m68hc11_strip_name_encoding): New function. | |
1773 | (m68hc11_page0_symbol_p): New function. | |
1774 | (m68hc11_indirect_p): Accept global variables marked in page0. | |
1775 | (m68hc11_encode_section_info): Lookup "page0" attribute. | |
1776 | ||
1777 | * config/m68hc11/m68hc11.h (EXTRA_CONSTRAINT): 'R' constraint also | |
1778 | represents access to page0 variables. | |
1779 | ||
1780 | * config/m68hc11/m68hc11.md ("*logicalsi3_zexthi"): Use gen_rtx_REG. | |
1781 | ("*logicalsi3_silshl16_zext"): Likewise. | |
1782 | ("*ashldi3_const32"): Likewise. | |
1783 | (peephole2 ashift): Likewise. | |
1784 | ||
5baeaac0 JM |
1785 | 2004-03-28 Joseph S. Myers <jsm@polyomino.org.uk> |
1786 | ||
1787 | * c-tree.h (C_DECL_REGISTER): New. | |
1788 | * c-aux-info.c (gen_decl), c-decl.c (objc_mark_locals_volatile, | |
1789 | finish_decl, grokdeclarator, get_parm_info), c-typeck.c | |
1790 | (build_array_ref, c_mark_addressable): Set and use it. | |
1791 | * c-decl.c (grokdeclarator), c-typeck.c (c_mark_addressable): | |
1792 | Allow structures with volatile fields to be declared register. | |
1793 | Don't check TREE_ADDRESSABLE before warning about taking address | |
1794 | of register. | |
1795 | * c-decl.c (finish_decl): Don't allow structures with volatile | |
1796 | fields to be placed in named register. | |
1797 | * doc/trouble.texi: Remove reference to structures with volatile | |
1798 | fields in registers. | |
1799 | ||
84c1fa24 UW |
1800 | 2004-03-27 Ulrich Weigand <uweigand@de.ibm.com> |
1801 | ||
1802 | * function.c (thread_prologue_and_epilogue): Move | |
1803 | NOTE_INSN_FUNCTION_END and NOTE_INSN_FUNCTION_BEG notes | |
1804 | before the epilogue. | |
1805 | ||
053ee101 UW |
1806 | 2004-03-27 Ulrich Weigand <uweigand@de.ibm.com> |
1807 | ||
1808 | * expr.c (store_constructor): Use gen_int_mode to correctly | |
1809 | sign-extend CONST_INT value. | |
1810 | ||
ca4944e1 KG |
1811 | 2004-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1812 | ||
1813 | * builtin-types.def (BT_WINT, BT_FN_INT_WINT, BT_FN_WINT_WINT): New. | |
1814 | * builtins.def (DEF_C94_BUILTIN): New. Add wctype builtins. | |
1815 | * doc/extend.texi: Likewise. | |
1816 | ||
eb1a2c88 DN |
1817 | 2004-03-26 Diego Novillo <dnovillo@redhat.com> |
1818 | ||
1819 | * c-typeck.c (comptypes): Replace calls to TYPE_DOMAIN | |
1820 | with TYPE_ORIG_SIZE_TYPE. | |
1821 | ||
eabe2b29 | 1822 | 2004-03-25 Aldy Hernandez <aldyh@redhat.com> |
18d5f982 ZW |
1823 | |
1824 | PR 14219 | |
1825 | * c-typeck.c (build_binary_op): Do not allow comparisons of | |
1826 | vectors. | |
eabe2b29 | 1827 | |
9e1395f1 JM |
1828 | 2004-03-26 James A. Morrison <ja2morri@uwaterloo.ca> |
1829 | ||
1830 | * config.gcc: Remove sparc-tti-*. | |
1831 | * config/sparc/pbd.h: Delete. | |
1832 | ||
1833 | * config/sparc/sol2.h: Remove note about Sun OS 4.x. | |
1834 | * config/sparc/aout.h: Likewise. | |
1835 | ||
1836 | * config/sparc/sparc.h: Remove if 0'd code. | |
1837 | * config/sparc/sparc.md (call): Remove if 0'd code. | |
1838 | (call_value): Likewise. | |
1839 | (nonlocal_goto): Likewise. | |
1840 | (unimp_insn): Delete. | |
1841 | ||
22e63bd3 RS |
1842 | 2004-03-25 Roger Sayle <roger@eyesopen.com> |
1843 | ||
1844 | * fold-const.c (tree_expr_nonnegative_p): Handle BIT_XOR_EXPR like | |
1845 | BIT_IOR_EXPR; A^B is nonnegative when A and B are nonnegative. | |
1846 | ||
0066ef9c RH |
1847 | 2004-03-25 Richard Henderson <rth@redhat.com> |
1848 | ||
1849 | PR 11527 | |
18d5f982 ZW |
1850 | * c-typeck.c (pop_init_level): Emit pending init elements earlier |
1851 | rather than later. | |
0066ef9c | 1852 | |
3a048383 KG |
1853 | 2004-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1854 | ||
1855 | * builtins.c (fold_builtin): Fix error in last change. | |
1856 | ||
0d63bf21 RS |
1857 | 2004-03-25 Richard Sandiford <rsandifo@redhat.com> |
1858 | ||
1859 | * config/mips/mips.h: Formatting fix. | |
1860 | ||
740e5b6f KG |
1861 | 2004-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1862 | ||
1863 | * builtins.def: Add ctype builtins. | |
1864 | * doc/extend.texi: Likewise. | |
1865 | ||
e19f6bde KG |
1866 | 2004-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1867 | ||
1868 | * builtins.c (fold_builtin): Add new builtin optimizations for | |
1869 | sqrt and/or cbrt. | |
1870 | * fold-const.c (fold): Likewise. | |
1871 | ||
ec507f2d DE |
1872 | 2004-03-25 David Edelsohn <edelsohn@gnu.org> |
1873 | ||
1874 | * config/rs6000/rs6000.c (rs6000_always_hint): New variable. | |
1875 | (rs6000_sched_groups): New variable. | |
1876 | (processor_target_table): Add power5. | |
1877 | (rs6000_override_options): Set rs6000_sched_insert_nops, | |
1878 | rs6000_sched_costly_dep and rs6000_sched_restricted_insns_priority | |
1879 | from rs6000_sched_groups. | |
1880 | (output_cbranch): Use rs6000_always_hint. | |
1881 | (rs6000_variable_issue): Use rs6000_sched_groups. | |
1882 | (rs6000_adjust_cost): Add CPU_POWER5. | |
1883 | (is_microcoded_insn): Use rs6000_sched_groups. | |
1884 | (is_dispatch_slot_restricted): Use rs6000_sched_groups. | |
1885 | Return 2 for POWER5 cracked instructions. | |
1886 | (is_cracked_insn): Use rs6000_sched_groups. | |
1887 | (is_branch_slot_insn): Use rs6000_sched_groups. | |
1888 | (rs6000_issue_rate): Add CPU_POWER5. | |
1889 | (rs6000_sched_finish): Use rs6000_sched_groups. | |
1890 | (rs6000_rtx_costs): Add PROCESSOR_POWER5. | |
1891 | * config/rs6000/rs6000.h (processor_type): Add PROCESSOR_POWER5. | |
1892 | (DEFAULT_SCHED_COSTLY_DEP): Delete. | |
1893 | (DEFAULT_RESTRICTED_INSNS_PRIORITY): Delete. | |
1894 | (DEFAULT_SCHED_FINISH_NOP_INSERTION_SCHEME): Delete. | |
1895 | * config/rs6000/rs6000.md (define_attr "cpu"): Add power5. | |
1896 | * config/rs6000/power5.md: New file. | |
1897 | * doc/invoke.texi: Add power5 option. | |
1898 | ||
666c27b9 KH |
1899 | 2004-03-25 Kazu Hirata <kazu@cs.umass.edu> |
1900 | ||
1901 | * cfgrtl.c, dbxout.c, tree.def, config/darwin.h, | |
1902 | config/arm/arm.c, objc/objc-act.c: Fix comment typos. | |
1903 | * doc/invoke.texi: Fix a typo. | |
1904 | ||
43a21dfc KH |
1905 | 2004-03-25 Kazu Hirata <kazu@cs.umass.edu> |
1906 | ||
1907 | PR optimization/9707. | |
1908 | * stmt.c (emit_case_nodes): Emit equality comparisons instead | |
1909 | of recursing if both children are single-valued cases with no | |
1910 | children. | |
1911 | ||
9728c9d1 PB |
1912 | 2004-03-25 Paul Brook <paul@codesourcery.com> |
1913 | ||
1914 | * config/arm/arm.c (vfp_print_multi): Remove. | |
1915 | (arm_output_fldmx): New function. | |
1916 | (vfp_emit_fstmx): Return block size, not insn. Add ARM10 VFPr1 bugfix. | |
1917 | (arm_expand_prologue): Update to match. | |
1918 | (arm_get_vfp_saved_size): New Function. | |
1919 | (arm_get_frame_offsets): Use it. | |
1920 | (arm_output_epilogue): Use new functions. | |
1921 | ||
bb1acb3e RH |
1922 | 2004-03-24 Richard Henderson <rth@redhat.com> |
1923 | ||
1924 | * alias.c (alias_invariant, alias_invariant_size): Mark GTY. | |
1925 | (reg_known_value, reg_known_value_size): Likewise; make static. | |
1926 | (reg_known_equiv_p): Make static. | |
1927 | (clear_reg_alias_info): Update for new indexing. | |
1928 | (get_reg_known_value, set_reg_known_value): New. | |
1929 | (get_reg_known_equiv_p, set_reg_known_equiv_p): New. | |
1930 | (canon_rtx): Use them. | |
1931 | (init_alias_analysis): Likewise. Allocate reg_known_value with gc. | |
1932 | Don't play queer offsetting games with reg_known_value and | |
1933 | reg_known_equiv_p. | |
1934 | (end_alias_analysis): Free reg_known_value with gc. | |
1935 | * rtl.h (get_reg_known_value, get_reg_known_equiv_p): Declare. | |
1936 | * sched-deps.c (reg_known_equiv_p, reg_known_value): Remove. | |
1937 | (deps_may_trap_p, sched_analyze_1, sched_analyze_2): Use the new | |
1938 | functions instead. | |
1939 | ||
ef335eb8 KH |
1940 | 2004-03-24 Kazu Hirata <kazu@cs.umass.edu> |
1941 | ||
1942 | * dwarf2asm.c, loop.h, pretty-print.c, pretty-print.h, | |
1943 | config/i386/mmintrin.h: Update copyright. | |
1944 | ||
09a9c095 NN |
1945 | 2004-03-24 Nathanael Nerode <neroden@gcc.gnu.org> |
1946 | ||
1947 | * configure.ac: Add --enable-werror-always (for top level bootstrap | |
1948 | support). | |
1949 | * configure: Regenerate. | |
1950 | ||
f75963f5 ZL |
1951 | 2004-03-24 Ziemowit Laski <zlaski@apple.com> |
1952 | ||
1953 | * objc/objc-act.c (objc_comptypes): Treat comparisons | |
1954 | between 'Class' and '<class> *' as explicitly invalid. | |
1955 | ||
8d3b3fb7 DE |
1956 | 2004-03-24 David Edelsohn <edelsohn@gnu.org> |
1957 | ||
1958 | * doc/invoke.texi (-frename-registers: Add enabled at -O3. | |
1959 | (-fprofile-values): Add enabled with profile-{generate,use}. | |
1960 | (-fvpt): Same. | |
1961 | (-ftracer): Add enabled with profile-use. | |
1962 | (-funit-at-a-time): Add enabled at -O2,-O3. | |
1963 | (-funroll-loops): Add enabled with profile-use. | |
1964 | (-funswitch-loops): Add enabled with profile-use. Remove duplicates. | |
1965 | (max-gcse-passes): Mention default. | |
1966 | (max-cse-path-length): Mention default. | |
1967 | ||
643d3bd2 NN |
1968 | 2004-03-24 Nathanael Nerode <neroden@gcc.gnu.org> |
1969 | ||
1970 | * Makefile.in (STRICT2_WARN): Reorder. | |
1971 | * configure.ac: Check for -Wold-style-definition, and use it | |
1972 | in strict1_warn if it's available. | |
1973 | * configure: Regnerate. | |
1974 | ||
5848830f PB |
1975 | 2004-03-24 Paul Brook <paul@nowt.org> |
1976 | ||
1977 | * config.gcc <arm>: Add --with-abi= | |
1978 | * config/arm/arm-protos.h (arm_get_frame_size, thumb_get_frame_size, | |
1979 | thumb_far_jump_used): Remove prototypes. | |
1980 | (arm_needs_doubleword_align): Add prototype. | |
1981 | (thumb_compute_initial_elimination_offset): Ditto. | |
1982 | * config/arm/arm.c (arm_get_frame_offsets): New function. | |
1983 | (use_return_insn, output_return_instruction, arm_output_epilogue, | |
1984 | arm_output_function_epilogue, arm_compute_initial_elimination_offset, | |
1985 | arm_expand_prologue, thumb_expand_epilogue): Use it. | |
1986 | (arm_abi, target_abi_name, all_arm_abis): New variables. | |
1987 | (arm_override_options): Set them. Set structure padding for AAPCS. | |
1988 | (arm_return_in_memory): Update ABI check. | |
1989 | (arm_init_cumulative_args): Initialize can_split. | |
1990 | (arm_needs_doubleword_align): New function. | |
1991 | (arm_function_arg): Don't split args after pushing to stack. Handle | |
1992 | doubleword/even reg alignment. | |
1993 | (arm_va_arg): Handle all doubleword aligned args. | |
1994 | (add_minpoolforward ref, dump_minpool, push_minpool_fix): Align based | |
1995 | on ABI, not CPU. | |
1996 | (arm_compute_save_reg0_reg12_mask): Fix comment. | |
1997 | (thumb_get_frame_size, thumb_get_frame_size): Remove. | |
1998 | (thumb_jump_far_used_p): Remove superfluous argument. Return save | |
1999 | value for alignment. | |
2000 | (thumb_unexpanded_epilogue, thumb_output_function_prologue): Change | |
2001 | to match. | |
2002 | (thumb_compute_initial_elimination_offset): New function. | |
2003 | (thumb_expand_prologue): Use arm_get_frame_offsets. Remove | |
2004 | unneccessary rounding. | |
2005 | * config/arm/arm.h (target_abi_name): Declare. | |
2006 | (ARM_DOUBLEWORD_ALIGN, DOUBLEWORD_ALIGNMENT, TARGET_IWMMXT_ABI, | |
2007 | arm_abi_type, ARM_DEFAULT_ABI): Define. | |
2008 | (ARM_FLAG_ATPCS): Remove. | |
2009 | (TARGET_OPTIONS, OPTION_DEFAULT_SPECS): Add -mabi=. | |
2010 | (BIGGEST_ALIGNMENT, PREFERRED_STACK_BOUNDARY, STACK_BOUNDARY): Use it. | |
2011 | (ADJUST_FIELD_ALIGN, DATA_ALIGNMENT, LOCAL_ALIGNMENT, | |
2012 | TYPE_NEEDS_IWMMXT_ALIGNMENT): Remove. | |
2013 | (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P, FUNCTION_ARG_REGNO_P): | |
2014 | Contitionalize on ABI, not CPU. | |
2015 | (struct arm_stack_offsets): Define. | |
2016 | (struct machine_function): Add stack_offsets. Remove frame_size. | |
2017 | (FUNCTION_ARG_PARTIAL_NREGS): Don't split if previous args have been | |
2018 | pushed. | |
2019 | (FUNCTION_ARG_ADVANCE, FUNCTION_ARG_BOUNDARY): Handle general | |
2020 | doubleword alignment. | |
2021 | (THUMB_INITIAL_ELIMINATION_OFFSET, | |
2022 | ARM_INITIAL_ELIMINATION_OFFSET): Remove. | |
2023 | (INITIAL_ELIMINATION_OFFSET): Call functions directly. | |
2024 | * config/arm/arm.md (align_8): Enable for all targets. | |
2025 | * config/arm/netbsd-elf.h (TARGET_DEFAULT): Remove TARGET_ATPCS. | |
2026 | (ARM_DEFAULT_ABI): Define. | |
2027 | * doc/invoke.texi <ARM>: Document -mabi=. Update documentation for | |
2028 | -mstructure-size-boundary. | |
2029 | ||
b5472e1d NN |
2030 | 2004-03-24 Nathanael Nerode <neroden@gcc.gnu.org> |
2031 | ||
2032 | * configure.ac: Check for -Wno-variadic-macros; don't use | |
2033 | -pedantic (in stage 1 or a simple 'make all') unless it's available, | |
2034 | and if it's available, use it. Also, clean up check for | |
2035 | -Wno-long-long. | |
2036 | * configure: Regenerate. | |
2037 | ||
c1077e1e RS |
2038 | 2004-03-24 Richard Sandiford <rsandifo@redhat.com> |
2039 | ||
2040 | * config.gcc (mips64vr-*-elf*, mips64vrel-*-elf*): Remove tm_defines. | |
2041 | * config/mips/vr.h (DEFAULT_VR_ARCH): New macro, defined to vr4130. | |
2042 | (MULTILIB_DEFAULTS): Use it. | |
2043 | (MIPS_CPU_STRING_DEFAULT): Remove. | |
2044 | (MIPS_ABI_DEFAULT, MIPS_MARCH_CONTROLS_SOFT_FLOAT): Define. | |
2045 | (DRIVER_SELF_SPECS): Make -mfix-vr4122-bugs imply -march=vr4120. Make | |
2046 | EABI64 -mlong32 the default ABI. Enforce the default architecture. | |
2047 | * config/mips/t-vr (MULTILIB_OPTIONS): Add mfix-vr4122-bugs, | |
398a9492 | 2048 | march=vr4130, march=vr4300, march=vr5000 and march=vr5500. |
c1077e1e RS |
2049 | (MULTILIB_MATCHES): Use -mfix-vr4122-bugs multilibs for -march=vr4120. |
2050 | (MULTILIB_EXCEPTIONS): Change choice of multilibs. Update comments | |
2051 | accordingly. | |
2052 | ||
c235ddf2 DD |
2053 | 2004-03-24 DJ Delorie <dj@redhat.com> |
2054 | Richard Sandiford <rsandifo@redhat.com> | |
2055 | ||
2056 | * config/mips/mips.h (MASK_FIX_VR4122, TARGET_FIX_VR4122): New macros. | |
2057 | (TARGET_SWITCHES): Add -mfix-vr4122-bugs and -mno-fix-vr4122-bugs. | |
2058 | (ASM_SPEC): Pass down -mfix-vr4122-bugs. | |
2059 | * config/mips/mips.c (mips_avoid_hazards): Don't emit whole functions | |
2060 | in .set noreorder and .set nomacro if TARGET_FIX_VR4122. | |
2061 | (mips_init_libfuncs): Use special functions for divsi3 and modsi3 | |
2062 | if TARGET_FIX_VR4122. | |
2063 | * config/mips/mips.md (define_attr length): Account for nops inserted | |
2064 | after macc and dmult when using -mfix-vr4122-bugs. | |
2065 | (umuldi3_highpart, divmodsi4, divmoddi4): Disable if TARGET_FIX_VR4122. | |
2066 | * config/mips/t-vr (LIB2FUNCS_STATIC_EXTRA): Define instead of | |
2067 | LIB2FUNCS_EXTRA. Add config/mips/vr4122-div.S. | |
2068 | * config/mips/vr4122-div.S: New file. | |
2069 | * doc/invoke.texi: Document -mfix-vr4122-bugs. | |
2070 | ||
cf768d70 RS |
2071 | 2004-03-24 Richard Sandiford <rsandifo@redhat.com> |
2072 | ||
2073 | * config/mips/mips.h (PROCESSOR_R4130): New processor_type. | |
2074 | (TARGET_MIPS4130): New macro. | |
2075 | (ISA_HAS_MACC): Return true if TARGET_MIPS4130 && !TARGET_MIPS16. | |
2076 | * config/mips/mips.c (mips_cpu_info_table): Add a vr4130 entry. | |
2077 | (override_options): Extend MIPS_MARCH_CONTROLS_SOFT_FLOAT to deal | |
2078 | with PROCESSOR_R4130. | |
2079 | * config/mips/mips.md (define_attr cpu): Add r4130. | |
2080 | * doc/invoke.texi: Document vr4130 as a supported MIPS architecture. | |
2081 | ||
5ef1a99d MR |
2082 | 2004-03-24 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
2083 | Richard Sandiford <rsandifo@redhat.com> | |
2084 | ||
2085 | * doc/invoke.texi: Apply missed hunk from 2004-03-03 change. | |
2086 | ||
ae87624f AO |
2087 | 2004-03-24 Alexandre Oliva <aoliva@redhat.com> |
2088 | ||
2089 | PR preprocessor/14438 | |
2090 | * cpplib.c (do_pragma): Remove line_change call after pragma | |
2091 | handler. | |
2092 | ||
d63851eb ILT |
2093 | 2004-03-23 Ian Lance Taylor <ian@wasabisystems.com> |
2094 | ||
2095 | * doc/extend.texi (ARM Built-in Functions): Replace with correct | |
2096 | declarations. | |
2097 | ||
0c5faf29 RS |
2098 | 2004-03-23 Roger Sayle <roger@eyesopen.com> |
2099 | ||
2100 | * reg-stack.c (get_true_reg): Handle FLOAT_TRUNCATE like FLOAT_EXTEND | |
2101 | if flag_unsafe_math_optimizations. | |
2102 | * config/i386/i386.md (truncdfsf2): If flag_unsafe_math_optimizations | |
2103 | and TARGET_80387 expand using truncdfsf2_noop pattern. | |
2104 | (truncxfsf2): Likewise using truncxfsf2_noop. | |
2105 | (truncxfdf2): Likewise using truncxfdf2_noop. | |
2106 | (truncdfsf2_noop, truncxfsf2_noop, truncxfdf2_noop): New patterns. | |
2107 | ||
f18eca82 ZL |
2108 | 2004-03-23 Ziemowit Laski <zlaski@apple.com> |
2109 | ||
2110 | * hooks.c (hook_constcharptr_tree_null): New hook. | |
2111 | * hooks.h (hook_constcharptr_tree_null): New prototype. | |
2112 | * target-def.h (TARGET_MANGLE_FUNDAMENTAL_TYPE): New target hook. | |
2113 | * target.h (mangle_fundamental_type): New target hook. | |
2114 | * config/rs6000/rs6000.c (TARGET_MANGLE_FUNDAMENTAL_TYPE): Point | |
2115 | target hook at rs6000_mangle_fundamental_type. | |
2116 | (rs6000_mangle_fundamental_type): New function. | |
2117 | * doc/tm.texi (TARGET_MANGLE_FUNDAMENTAL_TYPE): Document. | |
2118 | ||
f75fbaf7 ZW |
2119 | 2004-03-23 Zack Weinberg <zack@codesourcery.com> |
2120 | ||
1b1d85bd | 2121 | PR 12267, 12391, 12560, 13129, 14114, 14133 |
f75fbaf7 ZW |
2122 | * c-tree.h: Forward declare struct c_binding. Declare |
2123 | c_override_bindings_to_false. Update prototypes. | |
2124 | (struct lang_identifier): Update comments. Change fields to be | |
2125 | struct c_binding *. | |
2126 | (IDENTIFIER_SYMBOL_VALUE, IDENTIFIER_TAG_VALUE) | |
2127 | (IDENTIFIER_LABEL_VALUE, C_DECL_INVISIBLE) | |
2128 | (KEEP_NO, KEEP_YES, KEEP_MAYBE): Delete. | |
2129 | (C_DECL_IN_EXTERNAL_SCOPE, C_DECL_DECLARED_BUILTIN): New. | |
2130 | * c-common.h: Update prototypes. | |
2131 | * c-decl.c (struct c_scope): Update commentary. Remove names, | |
2132 | names_last, parms, parms_last, tags, and shadowed fields. Add | |
2133 | bindings and depth fields. | |
2134 | (scope_freelist): Move to more appropriate location. | |
2135 | (c_print_identifier): Update for changes to struct lang_identifier. | |
2136 | (objc_mark_locals_volatile): Update for new bindings structures. | |
2137 | (global_bindings_p): Honor c_override_global_bindings_to_false. | |
2138 | (pushlevel): Rename to push_scope; take no arguments; use the | |
2139 | scope_freelist; initialize scope->depth and check for overflow. | |
2140 | (poplevel): Rename to pop_scope; totally rewritten for new bindings | |
2141 | structures. | |
2142 | (diagnose_mismatched_decls): Use C_DECL_DECLARED_BUILTIN, not | |
2143 | C_DECL_INVISIBLE, for certain decisions. Adjust some diagnostics. | |
2144 | Improve some commentary. Adjust handling of forward parm decls. | |
2145 | (merge_decls): Set C_DECL_DECLARED_BUILTIN when appropriate. | |
2146 | Preserve C_DECL_IN_EXTERNAL_SCOPE. | |
2147 | (warn_if_shadowing): Correct indentation. Improve diagnostics. | |
2148 | (pushdecl): Remove unnecessary assertion. Short-circuit anonymous | |
2149 | decls. Rewrite for new bindings structures. Improve commentary. | |
2150 | Eliminate the copy_node call. | |
2151 | (implicit_decl_warning): Use the "diag" idiom (as seen in | |
2152 | locate_old_decl) to reduce code duplication; call locate_old_decl | |
2153 | if appropriate. Relocate to remove need for forward declaration. | |
2154 | (implicitly_declare): Adjust for new bindings structures. Kludge | |
2155 | around Objective-C not-really-builtin functions. | |
2156 | (undeclared_variable): Improve diagnostics. If current_function_decl | |
2157 | is nonnull but current_function_scope is null, use current_scope. | |
2158 | Use bind. | |
2159 | (lookup_tag): Adjust for new bindings structures. Kludge around | |
2160 | Objective-C's tag declarations that wind up in the external scope. | |
2161 | (lookup_name): Adjust for new bindings structures. Kludge around | |
2162 | c-common.c's pseudo-typedefs that wind up in the external scope. | |
2163 | (lookup_name_current_level): Rename lookup_name_in_scope; take a | |
2164 | second argument indicating the scope to examine; rewrite for | |
2165 | new bindings structures. | |
2166 | (c_init_decl_processing): Adjust for renamed functions. Do not | |
2167 | initialize current_file_decl, first_builtin_decl, last_builtin_decl. | |
2168 | First scope pushed is the external scope, not the global scope. | |
2169 | (builtin_function): Use bind, not pushdecl. Adjust other bits | |
2170 | for new data structures. Keep track of builtins that should be | |
2171 | made visible automatically. | |
2172 | (start_decl): Adjust diagnostics. Remove unnecessary call to | |
2173 | expand_decl. | |
2174 | (grokparms): Return 0 if arg_types is error_mark_node. | |
2175 | (get_parm_info): Rename "void_at_end" argument to "ellipsis", with | |
2176 | reversed sense. Rewrite for new bindings structures. Do not | |
2177 | leave any decls in the scope, to prevent pop_scope from doing | |
2178 | contradictory things with them. | |
2179 | (finish_struct, finish_enum): Remove redundant diagnostics. | |
2180 | (build_enumerator): Don't cascade diagnostics for error_mark_node. | |
2181 | Mark location where -pedantic changes the meaning of the program. | |
2182 | (store_parm_decls_newstyle, store_parm_decls_oldstyle): Load the | |
2183 | parameter decls into the function's scope structure using bind. | |
2184 | Warn here about function definitions in the wrong style. | |
2185 | Adjust diagnostics. | |
2186 | (store_parm_decls): Correct the determination of whether a | |
2187 | function was defined with a prototype. | |
2188 | (c_write_global_declarations): Operate on all file decls and on | |
2189 | the external scope. Split body of the loop to... | |
2190 | (c_write_global_declarations_1): ... this new function, to avoid | |
2191 | code duplication. | |
2192 | (truly_local_externals, first_builtin_decl, last_builtin_decl) | |
2193 | (make_scope, pop_scope, in_parm_level_p, set_block) | |
2194 | (any_external_decl, record_external_decl, bind_label, getdecls) | |
2195 | (link_hash_hash, link_hash_eq, merge_translation_unit_decls) | |
2196 | (c_reset_state): Delete. | |
2197 | (visible_builtins, c_override_global_bindings_to_false) | |
2198 | (c_binding, I_SYMBOL_BINDING, I_SYMBOL_DECL, I_TAG_BINDING) | |
2199 | (I_TAG_DECL, I_LABEL_BINDING, I_LABEL_DECL, file_scope) | |
2200 | (external_scope, binding_freelist, bind, free_binding_and_advance) | |
2201 | (push_file_scope, pop_file_scope): New. | |
2202 | (pushtag, pushdecl_top_level, lookup_label, declare_label) | |
2203 | (define_label, c_make_fname_decl, finish_decl) | |
2204 | (mark_forward_parm_decls, build_compound_literal) | |
2205 | (grokdeclarator, start_function, check_for_loop_decls) | |
2206 | (identifier_global_value, record_builtin_type): Minor adjustments | |
2207 | for new bindings structures. Improve diagnostics and commentary. | |
2208 | * c-objc-common.c (start_cdtor, finish_cdtor): Adjust calls to | |
2209 | pushlevel/poplevel respectively. | |
2210 | (c_objc_common_finish_file): Don't call merge_translation_unit_decls. | |
2211 | * c-opts.c (c_common_parse_file): Remove spurious ATTRIBUTE_UNUSED. | |
2212 | Warn about YYDEBUG not being defined only if -dy. Remove no-longer- | |
2213 | correct loop over multiple translation units; call fatal_error if | |
2214 | requested to compile more than one file at once. (This disables | |
2215 | IMA temporarily - an up-front error being preferable to a crash.) | |
2216 | * c-parse.in (pushlevel, poplevel rules): Rename push_scope, pop_scope. | |
2217 | (all actions): Adjust calls to pushlevel/poplevel. | |
2218 | (parsing_iso_function_signature): Delete. | |
2219 | (extdef_1): Fold into extdef. | |
2220 | (old_style_parm_decls_1): Fold into old_style_parm_decls. Don't | |
2221 | warn here about function definitions in the wrong style. | |
2222 | (after_tyle_declarator, parm_declarator_starttypename) | |
2223 | (parm_declarator_nostarttypename, notype_declarator): Remove | |
2224 | commented-out productions. | |
2225 | (parmlist_1, parmlist_2): Use make_node, not tree_cons, to create | |
2226 | an empty TREE_LIST node. Adjust calls to get_parm_info. | |
2227 | (parmlist_2 : ELLIPSIS): Tag the arg-info block with error_mark_node | |
2228 | to suppress -Wold-style-definition after this error. | |
2229 | (c_parse_file): Don't clear the binding stack or call | |
2230 | finish_fname_decls here. Correct comment. | |
2231 | * c-typeck.c (same_translation_unit_p): Export. | |
2232 | (common_type): Use c_override_global_bindings_to_false, not | |
2233 | pushlevel/poplevel/declare_parm_level. | |
2234 | * c-lang.c: Override LANG_HOOKS_CLEAR_BINDING_STACK, | |
2235 | LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK, | |
2236 | and LANG_HOOKS_GETDECLS with do-nothing stubs. | |
2237 | * objc/objc-lang.c: Likewise. | |
2238 | * objc/objc-act.c: Adjust all calls to pushlevel, poplevel, | |
2239 | get_parm_info. | |
2240 | (OBJC_VOID_AT_END): Delete; replace all uses | |
2241 | with void_list_node. | |
2242 | (generate_forward_declaration_to_string_table): Delete. | |
2243 | * objc/objc-act.h (OCTI_STRG_DECL, UOBJC_STRINGS_decl): Delete. | |
2244 | ||
2245 | * coverage.c (create_coverage): Don't pushdecl anything. | |
2246 | * langhooks.c (lhd_clear_binding_stack): Call | |
2247 | lang_hooks.decls.poplevel, not poplevel. | |
2248 | * tree.c (list_length): If ENABLE_TREE_CHECKING, abort on a | |
2249 | circular list rather than going into an infinite loop. | |
2250 | ||
0c0ab0f1 OH |
2251 | 2004-03-23 Olivier Hainque <hainque@act-europe.fr> |
2252 | ||
f75fbaf7 ZW |
2253 | * optabs.c (expand_binop): When synthesizing double word rotates |
2254 | from single word shifts, use a new register target if the provided | |
2255 | target is not a REG already. | |
0c0ab0f1 | 2256 | |
22421b79 RK |
2257 | 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
2258 | ||
2259 | * alias.c (get_alias_set): Add support for TYPE_REF_CAN_ALIAS_ALL. | |
2260 | * c-common.c (handle_mode_attribute): Add extra arg to | |
2261 | build_pointer_type_for_mode and build_reference_type_for_mode. | |
2262 | * c-typeck.c (build_c_cast): Only look at TREE_CONSTANT_OVERFLOW | |
2263 | for INTEGER_CST. | |
2264 | * tree.c (build_pointer_type_for_mode): Add arg CAN_ALIAS_ALL. | |
2265 | Chain pointers via TYPE_NEXT_PTR_TO. | |
2266 | (build_reference_type_for_mode): Similarly. | |
2267 | (build_type_no_quals): Add extra arg to build_pointer_type_for_mode | |
2268 | and build_reference_type_for_mode. | |
2269 | (tree_check4_failed): New function. | |
2270 | * tree.h (TREE_CHECK4, PTR_OR_REF_CHECK): New macros. | |
2271 | (TYPE_REF_CAN_ALIAS_ALL, TYPE_NEXT_PTR_TO, TYPE_NEXT_REF_TO): Likewise. | |
2272 | (TREE_NO_UNSUED_WARNING, TREE_VIA_VIRTUAL, TREE_CONSTANT_OVERFLOW): | |
2273 | Add check. | |
2274 | ||
b1500d00 RS |
2275 | 2004-03-23 Roger Sayle <roger@eyesopen.com> |
2276 | ||
2277 | * fold-const.c (tree_expr_nonnegative_p): A&B is nonnegative when | |
2278 | A is nonnegative or B is nonnegative. Similarly A|B is nonnegative | |
2279 | when both A and B are nonnegative. | |
2280 | (tree_expr_nonzero_p): A|B is nonzero when A is nonzero or B is | |
2281 | nonzero. | |
2282 | ||
73b91357 KH |
2283 | 2004-03-23 Kazu Hirata <kazu@cs.umass.edu> |
2284 | ||
2285 | * fold-const.c (fold): Remove cases for INTEGER_CST, REAL_CST, | |
2286 | VECTOR_CST, STRING_CST, COMPLEX_CST, and CONSTRUCTOR. | |
2287 | ||
bb3a37ac RS |
2288 | 2004-03-23 Kazu Hirata <kazu@cs.umass.edu> |
2289 | ||
2290 | PR optimization/14669 | |
2291 | * fold-const.c (fold): Only unwiden integer comparisons for equality | |
2292 | and inequality operators, or when the signedness doesn't change. | |
2293 | ||
f2c79f80 JJ |
2294 | 2004-03-23 Jakub Jelinek <jakub@redhat.com> |
2295 | ||
2296 | * config.gcc (sparc-*-linux*): Add sparc/t-linux to tmake_file. | |
2297 | * config/sparc/t-linux64 (TARGET_LIBGCC2_CFLAGS): Set. | |
2298 | * config/sparc/t-linux: New file. | |
2299 | ||
1707bafa RS |
2300 | 2004-03-23 Richard Sandiford <rsandifo@redhat.com> |
2301 | ||
2302 | * gcse.c (can_assign_to_reg_p): New function, split out from... | |
2303 | (want_to_gcse_p): ...here. | |
2304 | (compute_ld_motion_mems): Use can_assign_to_reg_p to validate | |
2305 | the rhs of a store. | |
2306 | ||
63185fab DN |
2307 | 2004-03-22 Diego Novillo <dnovillo@redhat.com> |
2308 | ||
2309 | * c-typeck.c (same_translation_unit_p): Fix pasto. | |
2310 | ||
f72c6b56 DE |
2311 | 2004-03-22 David Edelsohn <edelsohn@gnu.org> |
2312 | ||
2313 | * params.def (PARAM_MAX_SCHED_REGION_BLOCKS): New. | |
2314 | (PARAM_MAX_SCHED_REGION_INSNS): New. | |
2315 | * sched-rgn.c: Include params.h | |
2316 | (MAX_RGN_BLOCKS): Delete. | |
2317 | (MAX_RGN_INSNS): Delete. | |
2318 | (too_large): Return bool. Convert to PARAM_VALUE. | |
0483ab6e | 2319 | * Makefile.in (sched-rgn.o): Depend on $(PARAMS_H). |
f72c6b56 DE |
2320 | * doc/invoke.texi (param): Document max-sched-region-blocks and |
2321 | max-sched-region-insns. | |
2322 | ||
d6672e91 JB |
2323 | 2004-03-22 Joel Brobecker <brobecker@gnat.com> |
2324 | ||
2325 | * dwarf2out.c (is_subrange_type): Do not emit a subrange_type DIE | |
2326 | for base types. | |
2327 | ||
886de2d4 JB |
2328 | 2004-03-22 Joel Brobecker <brobecker@gnat.com> |
2329 | ||
2330 | * dwarf2out.c (is_subrange_type): Minor code rework. No behavior | |
2331 | change. | |
2332 | ||
d915eec0 JJ |
2333 | 2004-03-22 Jakub Jelinek <jakub@redhat.com> |
2334 | ||
2335 | PR c/14069 | |
2336 | * c-decl.c (finish_struct): Change type of incorrect flexible array | |
2337 | field into error_mark_node. | |
2338 | ||
aa6d25c9 AP |
2339 | 2004-03-22 Andrew Pinski <pinskia@physics.uc.edu> |
2340 | ||
19a03303 | 2341 | PR target/14580 |
aa6d25c9 AP |
2342 | * config/rs6000/rs6000.c (symbol_ref_operand): Reject symbols |
2343 | who are not local for Darwin PIC. | |
2344 | ||
ead61c1d UW |
2345 | 2004-03-22 Ulrich Weigand <uweigand@de.ibm.com> |
2346 | ||
2347 | * regrename.c (regrename_optimize): Set regs_ever_live for all | |
2348 | registers introduced as replacement. | |
2349 | ||
1bbd65cd EB |
2350 | 2004-03-22 Eric Botcazou <ebotcazou@libertysurf.fr> |
2351 | ||
2352 | PR middle-end/14470 | |
2353 | * expr.c (mark_queue): New function. | |
2354 | (emit_insns_enqueued_after_mark): New function replacing | |
2355 | emit_queue. Clear the body of emitted queued insns. | |
2356 | (emit_queue): Call emit_insns_enqueued_after_mark. | |
2357 | (store_expr): Mark the increment queue on entry. Emit | |
2358 | only the incrementations queued when expanding the source. | |
2359 | ||
6dd297da NN |
2360 | 2004-03-22 Nathanael Nerode <neroden@gcc.gnu.org> |
2361 | ||
2362 | * configure.ac: Allow --disable-coverage-flags (for the future benefit | |
2363 | of top level bootstrap, and consistency). Reindent. | |
2364 | * configure: Regenerate. | |
2365 | ||
400e39e3 KH |
2366 | 2004-03-21 Kazu Hirata <kazu@cs.umass.edu> |
2367 | ||
2368 | * bt-load.c, builtins.c, cfghooks.c, cfgrtl.c, gcse.c, | |
2369 | ggc-page.c, integrate.c, var-tracking.c, web.c: Remove | |
2370 | unnecessary casts. | |
2371 | ||
bd8ec6a7 DS |
2372 | 2004-03-22 Danny Smith <dannysmith@users.sourceforge.net> |
2373 | ||
2374 | PR target/14291 | |
2375 | * gcov-io.h (gcov_truncate): Define ftruncate as _chsize for | |
2376 | __MINGW32__. | |
2377 | ||
bd446804 UW |
2378 | 2004-03-21 Ulrich Weigand <uweigand@de.ibm.com> |
2379 | ||
2380 | * config/s390/s390.md ("*doloop_si"): Change predicate for operand 2 | |
2381 | to nonimmediate_operand. | |
2382 | ("*doloop_di"): Likewise. | |
2383 | ||
1e92bbb9 AO |
2384 | 2004-03-21 Alexandre Oliva <aoliva@redhat.com> |
2385 | ||
2386 | * real.h (struct real_value): Use the same type for all | |
2387 | bitfields. Rename exp to uexp. | |
2388 | (REAL_EXP, SET_REAL_EXP): New accessor macros for uexp. | |
2389 | Adjust all uses of exp... | |
2390 | * builtins.c: ... here, ... | |
2391 | * emit-rtl.c: ... here, and ... | |
2392 | * real.c: ... and here. | |
2393 | ||
b9b44fb9 GDR |
2394 | 2004-03-21 Gabriel Dos Reis <gdr@integrable-solutions.net> |
2395 | ||
2396 | * pretty-print.c (pp_base_maybe_space): New function. | |
2397 | * pretty-print.h (pp_base_maybe_space): Declare. | |
2398 | (pp_maybe_space): New macro. | |
2399 | ||
1c7b1b7e UW |
2400 | 2004-03-21 Ulrich Weigand <uweigand@de.ibm.com> |
2401 | ||
2402 | * config/s390/s390.md ("addti3", "subti3"): New insns and splitters. | |
2403 | ||
f258e38b UW |
2404 | 2004-03-21 Ulrich Weigand <uweigand@de.ibm.com> |
2405 | ||
2406 | * expmed.c (choose_mult_variant): Pass MULT_COST as argument instead | |
2407 | of using register multiplication cost. | |
2408 | (expand_mult): Adapt choose_mult_variant call. | |
2409 | (expand_mult_highpart): Call choose_mult_variant with WIDER_MODE | |
2410 | of MODE; pass appropriate cost bound. Adjust result when | |
2411 | performing signed multiplication by a negative constant. | |
2412 | Don't use intermediate modes larger than word_mode. | |
2413 | ||
6fce44af RK |
2414 | 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
2415 | ||
2416 | * alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR. | |
2417 | * emit-rtl.c (component_ref_for_mem_expr): Likewise. | |
2418 | (set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR. | |
2419 | * explow.c (expr_size): Likewise. | |
2420 | * expr.h (placeholder_list, find_placeholder): Deleted. | |
2421 | * expr.c (store_constructor): Likewise. | |
2422 | (get_inner_reference): Likewise. Also don't call find_placeholder. | |
2423 | (placeholder_list, find_placeholder): Deleted. | |
2424 | (is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR. | |
2425 | (expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise. | |
2426 | (highest_pow2_factor, case WITH_RECORD_EXPR): Remove. | |
2427 | * dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise. | |
2428 | * dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR): | |
2429 | Likewise. | |
2430 | * fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise. | |
2431 | (extract_muldiv, case WITH_RECORD_EXPR): Likewise. | |
2432 | * tree.c (expr_align, case WITH_RECORD_EXPR): Likewise. | |
2433 | (contains_placeholder_p): Don't handle WITH_RECORD_EXPR. | |
2434 | Clean up by using first_rtl_op. | |
2435 | (substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call. | |
2436 | (substitute_placeholder_in_expr): New function. | |
2437 | * tree.def (WITH_RECORD_EXPR): Deleted. | |
2438 | * tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New. | |
2439 | (substitute_placeholder_in_expr): New. | |
2440 | ||
0f005f33 AP |
2441 | 2004-03-21 Andrew Pinski <pinskia@gcc.gnu.org> |
2442 | ||
2443 | * dojump.c (prefer_and_bit_test): Fix which part of | |
2444 | the and_test is replaced. | |
2445 | ||
f80352b8 JM |
2446 | 2004-03-21 Joseph S. Myers <jsm@polyomino.org.uk> |
2447 | ||
2448 | * frontends.texi: Add missing line. | |
2449 | ||
6ad79f18 | 2450 | 2004-03-21 Zack Weinberg <zack@codesourcery.com> |
f75fbaf7 ZW |
2451 | Chris Devers <cdevers@pobox.com> |
2452 | Joseph S. Myers <jsm@polyomino.org.uk> | |
6ad79f18 JM |
2453 | |
2454 | * doc/frontends.texi: Rewrite. | |
2455 | * doc/gcc.texi: Update last modification date. | |
2456 | ||
eabd7d31 JZ |
2457 | 2004-03-21 Josef Zlomek <zlomekj@suse.cz> |
2458 | ||
2459 | * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Print the debug | |
2460 | message before redirecting the edge. | |
2461 | ||
f8ad8d7c ZD |
2462 | 2004-03-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2463 | ||
2464 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Set MEM_POINTER | |
2465 | flag. | |
2466 | * explow.c (force_not_mem): Set REG_POINTER flag according to | |
2467 | MEM_POINTER one. | |
2468 | * rtl.h (MEM_POINTER): New macro. | |
2469 | (struct rtx_def): Use integrated for MEM_SCALAR_P and frame_related | |
2470 | for MEM_POINTER. | |
2471 | ||
8cce3d04 RS |
2472 | 2004-03-20 Roger Sayle <roger@eyesopen.com> |
2473 | ||
2474 | PR target/13889 | |
2475 | * cse.c (fold_rtx): Avoid substituting constants into unary | |
687c3ea5 | 2476 | conversion operations. |
8cce3d04 | 2477 | |
05fe5c67 KH |
2478 | 2004-03-20 Kazu Hirata <kazu@cs.umass.edu> |
2479 | ||
2480 | * fold-const.c (fold): Replace "expr" with "t". | |
2481 | ||
dea984dc ILT |
2482 | 2004-03-20 Ian Lance Taylor <ian@wasabisystems.com> |
2483 | ||
2484 | PR c/12373 | |
2485 | * c-typeck.c (tagged_types_tu_compatible_p): Don't use | |
2486 | DECL_ORIGINAL_TYPE if there isn't one. | |
2487 | ||
079f946d KH |
2488 | 2004-03-20 Kazu Hirata <kazu@cs.umass.edu> |
2489 | ||
2490 | * fold-const.c (fold): Replace "final_type" with "type". | |
2491 | Remove variable "final_type". | |
2492 | ||
8d3784af KH |
2493 | 2004-03-20 Kazu Hirata <kazu@cs.umass.edu> |
2494 | ||
2495 | * fold-const.c (fold): Constify "type". | |
2496 | Replace "TREE_TYPE (t)" with "type". | |
2497 | ||
245f1bfa KH |
2498 | 2004-03-20 Kazu Hirata <kazu@cs.umass.edu> |
2499 | ||
2500 | * bb-reorder.c, bt-load.c, c-decl.c, cfgcleanup.c, coverage.c, | |
2501 | dwarf2asm.c, ifcvt.c, stor-layout.c, varasm.c: Replace calls | |
2502 | via (*targetm.foo) () with targetm.foo (). | |
2503 | ||
802f6d4b JM |
2504 | 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk> |
2505 | ||
2506 | PR other/14630 | |
2507 | * doc/install.texi: Add info directory category and entry. | |
2508 | ||
ea993805 KH |
2509 | 2004-03-20 Kazu Hirata <kazu@cs.umass.edu> |
2510 | ||
2511 | * fold-const.c (fold): Replace "t" with "tem" where it is used | |
2512 | as a temporary variable. Remove "orig_t" and all of its uses. | |
2513 | ||
8e7b3a43 KH |
2514 | 2004-03-20 Kazu Hirata <kazu@cs.umass.edu> |
2515 | ||
2516 | * fold-const.c (fold): Remove variable "invert". | |
2517 | Move the handling of relational expressions that can be folded | |
2518 | to a constant ... | |
2519 | (fold_relational_const): ... here. | |
2520 | (tree_expr_nonzero_p): New. | |
2521 | ||
b1c2d04a JM |
2522 | 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk> |
2523 | ||
2524 | PR c/14635 | |
2525 | * builtins.def (nan, nanf, nanl, nans, nansf, nansl): Change to | |
2526 | DEF_GCC_BUILTIN. | |
2527 | ||
dbf833ee RS |
2528 | 2004-03-20 Richard Sandiford <rsandifo@redhat.com> |
2529 | ||
2530 | * Makefile.in (dojump.o): Depend on $(GGC_H) and dojump.h. | |
2531 | (GTFILES): Add $(srcdir)/dojump.h. | |
2532 | (gt-dojump.h): New dependency. | |
2533 | * dojump.c (and_reg, and_test, shift_test): New static variables. | |
2534 | (prefer_and_bit_test): New function. | |
2535 | (do_jump): Use it to choose between (X & (1 << C)) and (X >> C) & 1. | |
2536 | ||
d1a6adeb KH |
2537 | 2004-03-20 Kazu Hirata <kazu@cs.umass.edu> |
2538 | ||
2539 | * c-common.c, cfgcleanup.c, cgraphunit.c, c-pretty-print.c, | |
2540 | expmed.c, ggc-common.c, jump.c, passes.c, recog.c, regmove.c, | |
2541 | reorg.c, tree.h: Fix comment typos. | |
2542 | ||
5fd9b178 KH |
2543 | 2004-03-19 Kazu Hirata <kazu@cs.umass.edu> |
2544 | ||
2545 | * alias.c, attribs.c, bt-load.c, builtins.c, c-common.c, | |
2546 | c-decl.c, c-objc-common.c, c-typeck.c, calls.c, cfglayout.c, | |
2547 | cse.c, dbxout.c, dwarf2out.c, except.c, final.c, | |
2548 | haifa-sched.c, integrate.c, passes.c, rtlanal.c, sched-rgn.c, | |
2549 | sched-vis.c, simplify-rtx.c, stor-layout.c, tree.c, varasm.c, | |
2550 | vmsdbgout.c: Replace calls via (*targetm.foo) () with | |
2551 | targetm.foo (). | |
2552 | ||
86e7df90 ZL |
2553 | 2004-03-19 Ziemowit Laski <zlaski@apple.com> |
2554 | ||
2555 | * config/rs6000/altivec.h (vec_dst, vec_dstst, vec_dststt, | |
2556 | vec_dstt, vec_sld, vec_splat): Add prototypes, marked with | |
2557 | always_inline attribute. | |
2558 | * config/rs6000/rs6000.c (altivec_expand_dst_builtin): | |
2559 | Treat expansion as completed even if literal argument is | |
2560 | invalid (so that other expansions are not tried in vain). | |
2561 | ||
147d77b6 KH |
2562 | 2004-03-19 Kazu Hirata <kazu@cs.umass.edu> |
2563 | ||
2564 | * loop-doloop.c (add_test): Replace GEN_INT (0) with | |
2565 | const0_rtx. | |
2566 | ||
73c4ab99 KH |
2567 | 2004-03-19 Kazu Hirata <kazu@cs.umass.edu> |
2568 | ||
2569 | * fold-const.c (fold) <ABS_EXPR>: Move the handling of constants | |
2570 | ... | |
2571 | (fold_abs_const): ... here. | |
2572 | ||
a6002f8d RK |
2573 | 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
2574 | ||
2575 | * tree.h (TYPE_ARRAY_MAX_SIZE): Use type.maxval directly. | |
2576 | ||
829bde68 DC |
2577 | 2004-03-19 Denis Chertykov <denisc@overta.ru> |
2578 | ||
d0aa5f10 | 2579 | PR target/11520 |
829bde68 DC |
2580 | * config/avr/avr.md ("call_insn"): Handle explicit integer |
2581 | specially. | |
2582 | (call_value_insn): Likewise. | |
2583 | ||
9d2a492d RK |
2584 | 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
2585 | ||
2586 | * tree.c (substitute_in_expr): Rewrite to simplify and be more generic. | |
2587 | ||
33d13fac KH |
2588 | 2004-03-19 Kazu Hirata <kazu@cs.umass.edu> |
2589 | ||
2590 | * fold-const.c (negate_expr): Move the handling of constants | |
2591 | ... | |
2592 | (fold_negate_const): ... here. | |
2593 | ||
7548281d RK |
2594 | 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
2595 | ||
2596 | * langhooks-def.h (LANG_HOOKS_HASH_TYPES): New macro and hook. | |
2597 | * langhooks.h (struct lang_hooks_for_types): New field hash_types. | |
2598 | * tree.c (debug_no_type_hash): Deleted. | |
2599 | (type_hash_canon): Abort if passed a variant. | |
2600 | Check lang_hooks.types.hash_types. | |
2601 | (build_type_no_quals): Copy mode of POINTER_TYPE and REFERENCE_TYPE. | |
2602 | (build_array_type): Remove unnecessary allocation of pointer type. | |
2603 | (build_complex_type): Properly qualify resulting type. | |
2604 | ||
7e463bda PB |
2605 | 2004-03-19 Paolo Bonzini <bonzini@gnu.org> |
2606 | ||
2607 | * config/rs6000/rs6000.c (rs6000_init_builtins): Fix typo. | |
2608 | ||
8efc8980 RS |
2609 | 2004-03-19 Richard Sandiford <rsandifo@redhat.com> |
2610 | ||
2611 | * expmed.c (choose_mult_variant, expand_mult_const): New, split from... | |
2612 | (expand_mult): ...here. | |
2613 | (extract_high_half): New, split out from expand_mult_highpart. | |
2614 | (expand_highpart_optab): Likewise. Don't clobber target prematurely. | |
2615 | (expand_highpart): Evaluate the cost of a shift/add sequence, | |
2616 | then see if any of the specialized optabs are cheaper. | |
2617 | ||
ff3fcb8a ILT |
2618 | 2004-03-18 Ian Lance Taylor <ian@wasabisystems.com> |
2619 | ||
2620 | * mklibgcc.in: Remove obsolete MAYBE_USE_COLLECT2. | |
2621 | ||
1fb7e3af KG |
2622 | 2004-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2623 | ||
2624 | * convert.c (convert_to_real): Add more math builtins. | |
2625 | ||
b3810360 KG |
2626 | 2004-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2627 | ||
2628 | * convert.c (convert_to_real): Reformat using switch stmt. | |
2629 | ||
9d363a56 MM |
2630 | 2004-03-18 Mark Mitchell <mark@codesourcery.com> |
2631 | ||
2632 | * c-common.c (pointer_int_sum): Do not complain about using | |
2633 | pointers to pointers-to-members. | |
2634 | ||
c3690d79 KH |
2635 | 2004-03-18 Kazu Hirata <kazu@cs.umass.edu> |
2636 | ||
2637 | * system.h (MD_ASM_CLOBBERS): Move to "Old target macros that | |
2638 | have moved to the target hooks structure". | |
2639 | ||
c3840092 JW |
2640 | 2004-03-18 James E Wilson <wilson@specifixinc.com> |
2641 | ||
2642 | * config/mips/mips.md (type): Split move into arith and fmove. Split | |
2643 | hilo into mthilo and mfhilo. Add trap. Delete icmp. Fix all uses. | |
2644 | * config/mips/5400.md (ir_vr54_hilo, ir_vr54_arith, ir_vr54_fabs): | |
2645 | Likewise. | |
2646 | * config/mips/5500.md (ir_vr55_hilo, ir_vr55_arith, ir_vr55_fabs): | |
2647 | Likewise. | |
2648 | * config/mips/7000.md (rm7_int_other, rm7_mthilo, rm7_mfhilo, | |
2649 | rm7_fp_quick): Likewise. | |
2650 | * config/mips/9000.md (rm9k_int, rm9k_mfhilo, rm9k_mthilo, | |
2651 | rm9k_fquick): Likewise. | |
2652 | * config/mips/sr71k.md (ir_sr70_hilo, ir_sr70_arith, ir_sr70_fabs): | |
2653 | Likewise. | |
2654 | (ir_sr70_icmp): Delete. | |
2655 | ||
eb34af89 | 2656 | 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
f75fbaf7 | 2657 | |
eb34af89 RK |
2658 | * tree.h (TREE_CHECK2, TREE_CHECK3, TREE_CHECK5): New macros. |
2659 | (tree_check2_failed, tree_check3_failed, tree_check5_failed): New decl. | |
2660 | (FUNC_OR_METHOD_CHECK, SET_ARRAY_OR_VECTOR_CHECK): New macros. | |
2661 | (REC_OR_UNION_CHECK, NUMERICAL_TYPE_CHECK): Likewise. | |
2662 | (TYPE_VALUES, TYPE_DOMAIN, TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD): | |
2663 | Protect with proper check. | |
2664 | (TYPE_ARG_TYPES, TYPE_METHOD_BASETYPE, TYPE_OFFSET_BASETYPE): Likewise. | |
2665 | (TYPE_MIN_VALUE, TYPE_MAX_VALUE): Likewise. | |
2666 | * tree.c (type_hash_eq): Rewrite to access proper fields for each type. | |
2667 | (tree_check2_failed, tree_check3_failed, tree_check5_failed): New. | |
2668 | * c-typeck.c (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES. | |
2669 | * dwarf2out.c (gen_enumeration_type_die): Use TYPE_VALUES, | |
2670 | not TYPE_FIELDS. | |
d3b6a5fb | 2671 | * stor-layout.c (set_sizetype): Use TYPE_ORIG_SIZE_TYPE. |
eb34af89 | 2672 | |
2171cb85 MH |
2673 | 2004-03-18 Mostafa Hagog <mustafa@il.ibm.com> |
2674 | ||
2675 | * gcse.c (eliminate_partially_redundant_loads): Reject change if | |
2676 | dest is set between beginning and current insn. | |
2677 | ||
4ada538b MM |
2678 | 2004-03-18 Mark Mitchell <mark@codesourcery.com> |
2679 | ||
2680 | * c-decl.c (grokdeclarator): Do not complain about redeclaring | |
2681 | visible "static" identifiers "extern" in a local scope. | |
2682 | * dwarf2out.c (loc_descriptor_from_tree): Handle pre- and | |
2683 | post-increments/decrements. | |
2684 | ||
79e9ebdc BW |
2685 | 2004-03-18 Bob Wilson <bob.wilson@acm.org> |
2686 | ||
2687 | * config/xtensa/xtensa.c (current_function_arg_words): Delete. | |
2688 | (xtensa_builtin_saveregs): Use current_function_args_info.arg_words. | |
2689 | (xtensa_va_start): Remove assignment to current_function_arg_words. | |
2690 | ||
5da6f168 RS |
2691 | 2004-03-18 Richard Sandiford <rsandifo@redhat.com> |
2692 | ||
2693 | * alias.c (record_set): Detect the case where a register is assigned | |
2694 | a new value that has the same base term as the old one. | |
2695 | ||
689ba89d ZD |
2696 | 2004-03-18 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2697 | ||
2698 | * doloop.c: Removed. | |
2699 | * loop-doloop.c: New file. | |
2700 | * Makefile.in (doloop.o): Remove. | |
2701 | (loop-doloop.o): New. | |
2702 | * cfgloop.h (get_loop_level, doloop_optimize_loops): Declare. | |
2703 | * cfgloopanal.c (get_loop_level): New function. | |
2704 | * loop-iv.c (iv_number_of_iterations): Handle case when loop | |
2705 | is leaved immediatelly. | |
2706 | * loop.c (strength_reduce): Do not call doloop optimization. | |
2707 | * loop.h (LOOP_BCT): Removed. | |
2708 | * passes.c (rest_of_handle_loop_optimize): Do not use LOOP_BCT. | |
2709 | (rest_of_handle_loop2): Call doloop_optimize_loops. | |
2710 | (rest_of_compilation): Test for optimizations moved to | |
2711 | rest_of_handle_loop2. | |
2712 | ||
327e5343 FJ |
2713 | 2004-03-17 Fariborz Jahanian <fjahanian@apple.com> |
2714 | ||
f75fbaf7 ZW |
2715 | * config/rs6000/rs6000.c (rs6000_stack_info): correct reg_size |
2716 | for mixed mode. | |
2717 | (rs6000_emit_prologue): Ditto. | |
2718 | (rs6000_emit_epilogue): Ditto. | |
2719 | * config/rs6000/rs6000.h: Definition of DWARF_CIE_DATA_ALIGNMENT | |
2720 | macro for mixed mode. | |
327e5343 | 2721 | |
214ee4a2 JH |
2722 | 2004-03-18 Jan Hubicka <jh@suse.cz> |
2723 | ||
2724 | * predict.c (propagate_freq): Compute correctly frequency of | |
2725 | EXIT_BLOCK. | |
2726 | ||
33521f7d EC |
2727 | 2004-03-17 Eric Christopher <echristo@redhat.com> |
2728 | ||
2729 | * builtins.c (apply_args_size): Use reg_raw_mode. | |
2730 | (apply_result_size): Ditto. | |
2731 | ||
d3daf7bb RC |
2732 | 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
2733 | ||
2734 | PR target/14620 | |
2735 | * config/rtems.h: Add STD_LIB_SPEC and LIB_SPEC. | |
2736 | ||
bb6df272 JJ |
2737 | 2004-03-17 Jakub Jelinek <jakub@redhat.com> |
2738 | ||
2739 | * config/rs6000/t-linux64 (bispecs): Don't add -mlong-double-128 for | |
2740 | 32-bit builds when defaulting to 32-bit. | |
2741 | ||
7eca0767 JH |
2742 | 2004-03-17 Jan Hubicka <jh@suse.cz> |
2743 | ||
2744 | * cfgrtl.c (rtl_create_basic_block): Pre-allocate basic_block_info | |
2745 | array. | |
2746 | ||
3a3ae5e5 JW |
2747 | 2004-03-17 James E Wilson <wilson@specifixinc.com> |
2748 | ||
2749 | * config/mips/mips.md (zero_extendsidi2): Add length attribute. | |
2750 | (hazard_nop): Change type to nop. | |
2751 | (type): Split arith into arith, shift, slt, clz. Delete darith. | |
2752 | Fix all uses. Change arith to multi if more than one insn emitted. | |
2753 | * config/mips/5400.md (ir_vr54_arith): Likewise. | |
2754 | * config/mips/5500.md (ir_vr55_arith): Likewise. | |
2755 | * config/mips/7000.md (rm7_int_other): Likewise. | |
2756 | * config/mips/9000.md (rm9k_int): Likewise. | |
2757 | * config/mips/sr71k.md (ir_sr70_arith): Likewise. | |
2758 | ||
6582c808 JB |
2759 | 2004-03-17 Joel Brobecker <brobecker@gnat.com> |
2760 | ||
2761 | * dwarf2out.c (subrange_type_die): Define new variable "subtype" | |
2762 | to hold the subtype tree instead of recomputing it several times. | |
2763 | ||
7ae4afcb KH |
2764 | 2004-03-17 Kazu Hirata <kazu@cs.umass.edu> |
2765 | ||
2766 | * config/mn10300/mn10300.c (notice_update_cc): Don't handle | |
2767 | CC_INVERT. | |
2768 | * config/mn10300/mn10300.md (cc): Remove "invert". | |
2769 | ||
b57051b2 KG |
2770 | 2004-03-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2771 | ||
d093738d KG |
2772 | * builtins.c (integer_valued_real_p): Add builtin rint. |
2773 | (fold_builtin): Likewise. | |
2774 | * convert.c (convert_to_real): Likewise. | |
2775 | ||
b57051b2 KG |
2776 | * convert.c (convert_to_real): Fix typos in `long double' |
2777 | builtins. | |
2778 | ||
88020bd8 MM |
2779 | 2004-03-16 Mark Mitchell <mark@codesourcery.com> |
2780 | ||
2781 | PR c++/14481 | |
2782 | * fold-const.c (fold): Set TREE_NO_UNUSED_WARNING on implicitly | |
2783 | generated COMPOUND_EXPRs. | |
2784 | ||
bf3864fe RC |
2785 | 2004-03-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
2786 | ||
2787 | * config/h8300/t-rtems (h8300-*-rtems*): New. | |
2788 | ||
bc4c01b7 EC |
2789 | 2004-03-16 Eric Christopher <echristo@redhat.com> |
2790 | ||
2791 | * doc/cppopts.texi(fwide-exec-charset): Fix typo. | |
2792 | ||
3c5cb3e4 KH |
2793 | 2004-03-16 Kazu Hirata <kazu@cs.umass.edu> |
2794 | ||
2795 | * config/i386/i386-protos.h: Add a prototype for | |
2796 | ix86_reverse_condition. | |
2797 | * config/i386/i386.c (ix86_reverse_condition): New. | |
2798 | * config/i386/i386.h (REVERSE_CONDITION): Use | |
2799 | ix86_reverse_condition. | |
2800 | * config/i386/i386.md: Use ix86_reverse_condition instead of | |
2801 | REVERSE_CONDITION. | |
2802 | ||
fd5580cb B |
2803 | 2004-03-16 J. Brobecker <brobecker@gnat.com> |
2804 | ||
2805 | * dwarf2out.c (loc_descriptor_from_tree): Add handling for MIN_EXPR. | |
2806 | ||
78fab00f NN |
2807 | 2004-03-16 Nathanael Nerode <neroden@gcc.gnu.org> |
2808 | ||
2809 | PR bootstrap/12974 | |
2810 | * Makefile.in: Pass $(INCLUDES) down to libgcc.mk explicitly. | |
2811 | ||
4a5eab38 PB |
2812 | 2004-03-16 Paolo Bonzini <bonzini@gnu.org> |
2813 | ||
2814 | * c-common.c (c_common_type_for_mode): Build vector types on | |
2815 | demand. | |
2816 | (handle_mode_attribute): Deprecate using the mode attribute | |
2817 | to create vector types. Fix indentation. | |
2818 | (vector_type_node_list): Remove. | |
2819 | (handle_vector_size_attribute): Create vector types on demand. | |
2820 | Strip a NON_LVALUE_EXPR from the attribute if there is one. | |
2821 | * c-typeck.c (comptypes): Make vector types compatible if they | |
2822 | have the same underlying mode. | |
2823 | (convert_for_assignment): Use comptypes to convert between | |
2824 | vector types. | |
2825 | * tree.c (build_common_tree_nodes_2): Do not create vector types. | |
2826 | * config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary | |
2827 | vector types. | |
2828 | * tree.h: Remove vector types. | |
2829 | * config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise. | |
2830 | * config/rs6000/rs6000.c (rs6000_init_builtins): Likewise. | |
2831 | (V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node, | |
2832 | V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals. | |
2833 | * doc/extend.texi (Vector Types): Document how to use the | |
2834 | vector_size attribute to create vectors, rather than mode. | |
2835 | ||
2836 | * config/arm/mmintrin.h: Use vector_size attribute, not mode. | |
2837 | * config/i386/emmintrin.h: Likewise. | |
2838 | * config/i386/mmintrin.h: Likewise. | |
2839 | * config/i386/xmmintrin.h: Likewise. | |
2840 | * config/sh/ushmedia.h: Likewise. | |
2841 | ||
b862b3b3 KH |
2842 | 2004-03-16 Kazu Hirata <kazu@cs.umass.edu> |
2843 | ||
2844 | * config/freebsd-spec.h, config/arc/arc-protos.h, | |
2845 | config/arm/aout.h, config/arm/elf.h, config/arm/freebsd.h, | |
2846 | config/arm/linux-gas.h, config/arm/semi.h, | |
2847 | config/cris/cris-protos.h, config/i386/xm-djgpp.h, | |
2848 | config/ia64/freebsd.h, config/mips/7000.md, | |
2849 | config/mips/9000.md, config/ns32k/ns32k-protos.h, | |
2850 | config/sparc/pbd.h: Update copyright. | |
2851 | ||
314733e2 RC |
2852 | 2004-03-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
2853 | ||
2854 | PR target/14577 | |
2855 | * config.gcc: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff. | |
2856 | ||
6621d78e PB |
2857 | 2004-03-16 Paolo Bonzini <bonzini@gnu.org> |
2858 | ||
2859 | * combine.c (combine_simplify_rtx): Remove the "last" | |
2860 | parameter and its documentation. Adjust recursive calls. | |
2861 | (simplify_logical): Always perform the only simplification | |
2862 | controlled by "last", if the simplified expression is | |
2863 | actually different. | |
2864 | (try_combine): Do not pass the "last" parameter to | |
2865 | combine_simplify_rtx. | |
2866 | ||
4e7edcca RS |
2867 | 2004-03-16 Richard Sandiford <rsandifo@redhat.com> |
2868 | ||
2869 | PR target/14599 | |
2870 | * config/mips/mips.md (UNSPEC_GP): New constant. | |
2871 | * config/mips/mips.c (CONST_GP_P): Expect the CONST to contain | |
2872 | an UNSPEC instead of (reg $gp). | |
2873 | (mips16_gp_pseudo_reg): Change accordingly. | |
2874 | (print_operand): Print $gp directly when handling CONST_GP_P. | |
2875 | ||
2876 | 2004-03-16 Richard Zidlicky <rz@linux-m68k.org> | |
3704aae9 RZ |
2877 | |
2878 | * config.gcc, config/m68k/linux.h: Implement with-cpu for m68k-linux. | |
2879 | * longlong.h: Make code 68060 clean when compiling for m68060. | |
2880 | ||
4e7edcca | 2881 | 2004-03-16 Richard Zidlicky <rz@linux-m68k.org> |
8ac658b6 RZ |
2882 | |
2883 | * config/m68k/m68k.md: Fix constraints for bitfield instructions. | |
2884 | * doc/md.texi: Clarify description of "i" constraint. | |
2885 | ||
1a478672 JW |
2886 | 2004-03-15 James E Wilson <wilson@specifixinc.com> |
2887 | ||
2888 | * config/mips/mips.md (type): Split load into load, fpload, fpidxload. | |
2889 | Split store into store, fpstore, fpidxstore. Fix all uses. | |
2890 | * config/mips/5400.md (ir_vr54_load, ir_vr54_store, ir_vr54_fstore): | |
2891 | Likewise. | |
2892 | * config/mips/5500.md (ir_vr55_load, i5_vr55_store): Likewise. | |
2893 | * config/mips/7000.md (rm7_ld, rm7_st): Likewise. | |
2894 | * config/mips/9000.md (rm9k_load, rm9k_store): Likewise. | |
2895 | * config/mips/sr71k.md (ir_sr70_load, ir_sr70_store, ir_sr70_fload, | |
2896 | ir_sr70_fstore): Likewise. | |
2897 | ||
0977ab3a RH |
2898 | 2004-03-15 Richard Henderson <rth@redhat.com> |
2899 | ||
2900 | PR middle-end/14535 | |
2901 | * except.c (collect_one_action_chain): Record action for cleanup | |
2902 | outer of exception spec. | |
2903 | ||
4e4083ad ILT |
2904 | 2004-03-15 Ian Lance Taylor <ian@wasabisystems.com> |
2905 | ||
2906 | * config/rs6000/host-darwin.c (darwin_rs6000_gt_pch_use_address): | |
2907 | Fix the check for abort and only do the mmap if we can. | |
2908 | ||
ed38d6fe EB |
2909 | 2004-03-15 Eric Botcazou <ebotcazou@act-europe.fr> |
2910 | ||
2911 | * config/sparc/sparc.h: Rework comments about the code model | |
2912 | in 64-bit environment and the mode 'Pmode'. | |
2913 | * doc/invoke.texi (SPARC options): Rework description of the | |
2914 | different code models supported in 64-bit environment. | |
2915 | ||
1f8551b2 KH |
2916 | 2004-03-15 Kazu Hirata <kazu@cs.umass.edu> |
2917 | ||
2918 | * defaults.h (REVERSIBLE_CC_MODE): Define. | |
2919 | * jump.c (reversed_comparison_code_parts): Don't check if | |
2920 | REVERSIBLE_CC_MODE is defined. | |
2921 | ||
ca2b05ba KH |
2922 | 2004-03-15 Kazu Hirata <kazu@cs.umass.edu> |
2923 | ||
2924 | * c-incpath.c, c-incpath.h, c-pch.c, c.opt, cppexp.c, | |
2925 | et-forest.h, genattr.c, ggc-none.c, hosthooks-def.h, | |
2926 | hosthooks.h, params.h, ra-colorize.c, web.c, | |
2927 | config/darwin-c.c, config/alpha/freebsd.h, config/arm/pe.c, | |
2928 | config/avr/avr-protos.h, config/avr/avr.md, | |
2929 | config/fr30/fr30-protos.h, config/fr30/fr30.md, | |
2930 | config/h8300/fixunssfsi.c, config/i386/darwin.h, | |
2931 | config/i386/freebsd.h, config/i386/freebsd64.h, | |
2932 | config/ia64/hpux.h, config/ia64/unwind-ia64.c, | |
2933 | config/ip2k/libgcc.S, config/m32r/xm-m32r.h, | |
2934 | config/mmix/mmix-modes.def, config/ns32k/netbsd.h, | |
2935 | config/ns32k/ns32k.md, config/pa/pa64-hpux.h, | |
2936 | config/pa/pa64-regs.h, config/rs6000/aix41.h, | |
2937 | config/rs6000/aix43.h, config/rs6000/host-darwin.c, | |
2938 | config/sparc/aout.h, config/sparc/freebsd.h, | |
2939 | config/sparc/litecoff.h, config/vax/vax-protos.h, | |
2940 | doc/hostconfig.texi, doc/include/gcc-common.texi: Update | |
2941 | copyright. | |
2942 | ||
983e6484 PB |
2943 | 2004-03-15 Paul Brook <paul@codesourcery.com> |
2944 | ||
2945 | * config/arm/arm.c (thumb_expand_prologue): Tie prologue insns to fp. | |
2946 | ||
5c3c69f4 GDR |
2947 | 2004-03-15 Gabriel Dos Reis <gdr@integrable-solutions.net> |
2948 | ||
2949 | * c-pretty-print.c (pp_c_semicolon): Fix formatting. | |
2950 | (pp_c_cv_qualifier): Document. | |
2951 | (pp_c_space_for_pointer_operator): Likewise. | |
2952 | (pp_c_integer_constant): Likewise. | |
2953 | (pp_c_identifier): Likewise. | |
2954 | (pp_c_init_declarator): Don't print function body. | |
2955 | ||
2dd76960 JM |
2956 | 2004-03-14 Joseph S. Myers <jsm@polyomino.org.uk> |
2957 | ||
2958 | * doc/contrib.texi, doc/extend.texi, doc/gcov.texi, | |
2959 | doc/install.texi, doc/invoke.texi, doc/makefile.texi, | |
2960 | doc/sourcebuild.texi, doc/tm.texi, doc/trouble.texi: Capitalize | |
2961 | "gcc", "g++" and "g77" or mark up with appropriate markup. Adjust | |
2962 | wording and grammar. | |
2963 | ||
ae2bcd98 RS |
2964 | 2004-03-14 Roger Sayle <roger@eyesopen.com> |
2965 | ||
2966 | * alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () | |
2967 | with lang_hooks.foo (). | |
2968 | * builtins.c (expand_builtin_va_arg): Likewise. | |
2969 | * c-common.c (fname_as_string, c_common_truthvalue_conversion, | |
2970 | c_common_type_for_mode, c_common_nodes_and_builtins, | |
2971 | handle_mode_attribute, handle_vector_size_attribute): Likewise. | |
2972 | * c-convert.c (convert): Likewise. | |
2973 | * c-format.c (check_format_types): Likewise. | |
2974 | * c-objc-common.c (c_tree_printer): Likewise. | |
2975 | * c-typeck.c (build_unary_op, build_conditional_expr, | |
2976 | build_binary_op): Likewise. | |
2977 | * calls.c (try_to_integrate, expand_call, | |
2978 | emit_library_call_value_1): Likewise. | |
2979 | * cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p): | |
2980 | Likewise. | |
2981 | * cgraphunit.c (record_call_1, cgraph_analyze_function, | |
2982 | cgraph_expand_function): Likewise. | |
2983 | * convert.c (convert_to_pointer, convert_to_integer): Likewise. | |
2984 | * coverage.c (build_fn_info_type, build_ctr_info_type, | |
2985 | build_gcov_info, create_coverage): Likewise. | |
2986 | * dbxout.c (dbxout_init): Likewise. | |
2987 | * diagnostic.c (diagnostic_report_current_function): Likewise. | |
2988 | * dojump.c (do_jump): Likewise. | |
2989 | * dwarf2out.c (dwarf2_name): Likewise. | |
2990 | * except.c (init_eh): Likewise. | |
2991 | * explow.c (expr_size, int_expr_size): Likewise. | |
2992 | * expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add): | |
2993 | Likewise. | |
2994 | * expr.c (store_expr, store_constructor, safe_from_p, | |
2995 | expand_expr_real, do_store_flag, try_casesi): Likewise. | |
2996 | * function.c (push_function_context_to, pop_function_context_from, | |
2997 | free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type, | |
2998 | put_var_into_stack, allocate_struct_function, current_function_name): | |
2999 | Likewise. | |
3000 | * integrate.c (copy_decl_for_inlining, expand_inline_function): | |
3001 | Likewise. | |
3002 | * langhooks.c (lhd_clear_binding_stack, write_global_declarations, | |
3003 | lhd_print_error_function): Likewise. | |
3004 | * opts.c (handle_option, decode_options): Likewise. | |
3005 | * passes.c (open_dump_file): Likewise. | |
3006 | * print-tree.c (print_node): Likewise. | |
3007 | * stmt.c (expand_fixup, fixup_gotos, expand_asm_operands, | |
3008 | expand_decl_cleanup, emit_case_nodes): Likewise. | |
3009 | * stor-layout.c (variable_size): Likewise. | |
3010 | * toplev.c (announce_function, wrapup_global_declarations, | |
3011 | check_global_declarations, compile_file, default_tree_printer, | |
3012 | process_options, lang_dependent_init, finalize): Likewise. | |
3013 | * tree-dump.c (dequeue_and_dump): Likewise. | |
3014 | * tree-inline.c (remap_decl, remap_block, copy_body_r, | |
3015 | initialize_inlined_parameters, declare_return_variable, | |
3016 | inlinable_function_p, expand_call_inline, optimize_inline_calls, | |
3017 | walk_tree, copy_tree_r): Likewise. | |
3018 | * tree-optimize.c (tree_rest_of_compilation): Likewise. | |
3019 | * tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp, | |
3020 | unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl, | |
3021 | variably_modified_type_p, dump_tree_statistics): Likewise. | |
3022 | * varasm.c (assemble_variable, compare_constant, copy_constant, | |
3023 | force_const_mem, compute_reloc_for_constant, output_constant, | |
3024 | output_addressed_constants, initializer_constant_valid_p): Likewise. | |
3025 | ||
89acbae0 KC |
3026 | 2004-03-14 Kelley Cook <kcook@gcc.gnu.org> |
3027 | ||
3028 | * doc/install.texi: Make autoconf 2.13 the exception, not the rule. | |
3029 | ||
d01b30dc AT |
3030 | 2004-03-14 Andreas Tobler <a.tobler@schweiz.ch> |
3031 | ||
3032 | * doc/install.texi: Reflect autoconf and automake version for | |
3033 | libffi. Update autoconf version to 2.59. | |
3034 | ||
5785c7de RS |
3035 | 2004-03-13 Roger Sayle <roger@eyesopen.com> |
3036 | ||
3037 | * fold-const.c (negate_expr, operand_equal_for_comparison_p, | |
3038 | optimize_bit_field_compare, decode_field_reference, all_ones_mask_p, | |
3039 | make_range, build_range_check, fold_range_test, unextend, | |
3040 | constant_boolean_node, fold_binary_op_with_conditional_arg, | |
3041 | fold_truthop, fold_mathfn_compare, fold_inf_compare, | |
3042 | fold_single_bit_test, fold): Replace calls via (*lang_hooks.foo) () | |
3043 | with lang_hooks.foo (). | |
3044 | ||
edc62122 RE |
3045 | 2004-03-14 Richard Earnshaw <rearnsha@arm.com> |
3046 | ||
3047 | * arm.h (EXTRA_CONSTRAINT_STR_ARM): Update comment. | |
3048 | ||
7db956db DH |
3049 | 2004-03-13 Dara Hazeghi <dhazeghi@yahoo.com> |
3050 | ||
3051 | * doc/install.texi: Note status of -fnew-ra. | |
3052 | ||
e6d55fd7 EB |
3053 | 2004-03-13 Eric Botcazou <ebotcazou@libertysurf.fr> |
3054 | ||
3055 | PR middle-end/14470 | |
3056 | * expr.c (store_expr): Call emit_queue before generating the move | |
3057 | from the temporary to the original target. Protect the temporary | |
3058 | from emit_queue. | |
3059 | ||
cfbab41c JJ |
3060 | 2004-03-13 Jakub Jelinek <jakub@redhat.com> |
3061 | ||
3062 | PR target/14533 | |
3063 | * config/s390/s390.c (legitimize_pic_address): Don't abort on UNSPEC | |
3064 | other than UNSPEC_GOTOFF. | |
3065 | ||
1e1ab407 RE |
3066 | 2004-03-13 Richard Earnshaw <rearnsha@arm.com> |
3067 | ||
3068 | * arm.c (arm_legitimate_address_p): New argument, OUTER. Pass through | |
3069 | to arm_legitimate_index_p. Update all callers with SET as default | |
3070 | value. | |
3071 | (arm_legitimate_index_p): New argument, OUTER. Restrict the index | |
3072 | range if OUTER is a sign-extend operation on QImode. Correctly | |
3073 | reject shift operations on sign-extended QImode addresses. | |
3074 | (bad_signed_byte_operand): Delete. | |
3075 | (arm_extendqisi_mem_op): New function. | |
3076 | * arm.h (EXTRA_CONSTRAINT_ARM): Delete. Replace with... | |
3077 | (EXTRA_CONSTRAINT_STR_ARM): ... this. Handle extended address | |
3078 | constraints. | |
3079 | (CONSTRAINT_LEN): New. | |
3080 | (EXTRA_CONSTRAINT): Delete. Replace with... | |
3081 | (EXTRA_CONSTRAINT_STR): ... this. | |
3082 | (PREDICATE_CODES): Remove bad_signed_byte_operand. | |
3083 | * arm.md (extendqihi_insn): Use new constraint Uq. Rework. Length | |
3084 | is now always default. | |
3085 | (define_splits for bad sign-extend loads): Delete. | |
3086 | (arm_extendqisi, arm_extendqisi_v5): Likewise. | |
3087 | * arm/vfp.md (arm_movsi_vfp, arm_movdi_vfp, movsf_vfp, movdf_vfp): | |
3088 | Rework 'U' constraint to 'Uv'. | |
3089 | * arm-protos.h: Remove bad_signed_byte_operand. Add | |
3090 | arm_extendqisi_mem_op. | |
3091 | * doc/md.texi (ARM constraints): Rename VFP constraint (now Uv). | |
3092 | Add Uq constraint. | |
3093 | ||
c53bdcf5 AM |
3094 | 2004-03-13 Alan Modra <amodra@bigpond.net.au> |
3095 | ||
fa78dbea AM |
3096 | * config/rs6000/rs6000.c (rs6000_va_arg): Replace SPLIT_COMPLEX_ARGS |
3097 | with targetm version. | |
3098 | ||
c53bdcf5 AM |
3099 | PR target/14567 |
3100 | * config/rs6000/rs6000.h (UNITS_PER_ARG, RS6000_ARG_SIZE): Delete. | |
3101 | (HARD_REGNO_MODE_OK): Disallow TFmode for fp31. | |
3102 | * config/rs6000/rs6000.c (rs6000_arg_size): New function. | |
3103 | Update all users of RS6000_ARG_SIZE. | |
3104 | (function_arg_advance): Count fregno using mode size. | |
3105 | (function_arg): Handle long double split over regs and memory. | |
3106 | (function_arg_partial_nregs): Likewise. | |
3107 | (rs6000_va_arg): Repackage complex args. | |
3108 | ||
992ab122 DF |
3109 | 2004-03-13 Dean Ferreyra <dferreyra@igc.org> |
3110 | ||
3111 | PR target/14047 | |
3112 | * config/avr/avr.c (avr_progmem_p): Add "attributes" parameter. | |
3113 | (avr_insert_attributes): Pass "attributes" to avr_progmem_p. | |
3114 | * config/avr/avr-protos.h (avr_progmem_p): Change prototype. | |
3115 | ||
c973d557 JJ |
3116 | 2004-03-12 Jakub Jelinek <jakub@redhat.com> |
3117 | ||
3118 | * config/rs6000/rs6000-protos.h (rs6000_output_dwarf_dtprel): Add | |
3119 | prototype. | |
3120 | * config/rs6000/rs6000.c (rs6000_output_dwarf_dtprel): New. | |
3121 | * config/rs6000/rs6000.h (ASM_OUTPUT_DWARF_DTPREL): Define. | |
3122 | ||
4319ac92 AP |
3123 | 2003-03-12 Andrew Pinski <apinski@apple.com> |
3124 | ||
3125 | * config/rs6000/host-darwin.c (darwin_rs6000_gt_pch_use_address): | |
3126 | Use ret instead of result. Use addr instead of base. | |
3127 | ||
bb674cef DE |
3128 | 2004-03-12 David Edelsohn <edelsohn@gnu.org> |
3129 | ||
3130 | * doc/install.texi (*-ibm-aix*): Document assembler and achiver | |
3131 | fixes required by libstdc++ and update installation instructions | |
3132 | for libstdc++.a. | |
3133 | ||
b1f123c7 DS |
3134 | 2004-03-12 Danny Smith <dannysmith@users.sourceforge.net> |
3135 | ||
3136 | * config/i386/winnt.c (i386_pe_strip_name_encoding_full): Strip | |
3137 | leading '@' on fastcall symbols before stripping suffix. | |
3138 | ||
67962db5 RS |
3139 | 2004-03-12 Roger Sayle <roger@eyesopen.com> |
3140 | ||
3141 | * combine.c (unmentioned_reg_p): New function to check whether an | |
3142 | expression is a "specialization" of another, i.e. that there are | |
3143 | no registers or memory references mentioned in the first that don't | |
3144 | appear in the second. | |
3145 | (unmentioned_reg_p_1): New helper subroutine of unmentioned_reg_p. | |
3146 | (combine_instructions): Also try combining instructions using the | |
3147 | REG_EQUAL note from a preceding log-linked instruction. | |
3148 | ||
8937b6a2 RS |
3149 | 2004-03-12 Roger Sayle <roger@eyesopen.com> |
3150 | ||
3151 | * config/i386/i386.c (ix86_split_ashrdi): Optimize shift by 63. | |
3152 | ||
4746cf84 MA |
3153 | 2004-03-12 Matt Austern <austern@apple.com> |
3154 | ||
3155 | * target.h (struct gcc_target): New target hook, unwind_label. | |
3156 | * target-def.h (TARGET_ASM_EMIT_UNWIND_LABEL): New hook. | |
3157 | * output.h (default_emit_unwind_label): New function. | |
3158 | * default.h (TARGET_EXPLICIT_INSTANTIATIONS_ONE_ONLY): New macro. | |
3159 | (TARGET_USES_WEAK_UNWIND_INFO): New target macro. | |
3160 | (TARGET_SUPPORTS_HIDDEN): New target macro. | |
3161 | * dwarf2out.c (struct dw_fde_struct): Add field for function decl | |
3162 | that corresponds to this FDE. | |
3163 | (FRAME_BEGIN_LABEL): Allow target to override default label. | |
3164 | (output_call_frame_info): If FDEs are linknonce, then use extra | |
c53bdcf5 | 3165 | indirection for FDE encoding, output a label for each FDE, and |
4746cf84 MA |
3166 | output an empty label for each function without an FDE. |
3167 | (dwarf2out_begin_prologue): Set up decl field when creating an FDE. | |
3168 | * varasm.c (globalize_decl): Call ASM_MAKE_LABEL_LINKONCE for | |
3169 | decls with DECL_ONE_ONLY set, if that macro is defined. | |
3170 | (make_decl_one_only): Don't use DECL_COMMON if we're compiling | |
3171 | for a SUPPORTS_ONE_ONLY target. | |
3172 | * config/darwin-protos.h (darwin_unique_section): Declare. | |
3173 | (darwin_asm_named_section): Likewise. | |
3174 | (darwin_section_type_flags): Likewise. | |
3175 | (darwin_non_lazy_pcrel): Likewise. | |
3176 | (darwin_emit_unwind_label): Likewise. | |
3177 | (darwin_make_decl_one_only): Likewise. | |
3178 | * config/darwin.c (machopic_finish): Get rid of tweak that | |
3179 | eliminate stubs for symbols that are defined. | |
3180 | (darwin_encode_section_info): Don't treat weak functions as defined. | |
3181 | (darwin_make_decl_one_only): Define. | |
3182 | (darwin_asm_named_section): Likewise. | |
3183 | (darwin_section_type_flags): Likewise. | |
3184 | (darwin_unique_section): Likewise. | |
3185 | (darwin_emit_unwind_label): Likewise. | |
3186 | (darwin_non_lazy_pcrel): Likewise. | |
3187 | (darwin_asm_output_dwarf_delta): Difference between two labels is | |
3188 | local only if both labels are local. | |
3189 | * config/darwin.h (MAKE_DECL_ONE_ONLY): Define. | |
3190 | (ASM_MAKE_LABEL_LINKONCE): Likewise. | |
3191 | (TARGET_SUPPORTS_HIDDEN): Likewise. | |
3192 | (TARGET_USES_WEAK_UNWIND_INFO): Likewise. | |
3193 | (TARGET_EXPLICIT_INSTANTIATIONS_ONE_ONLY): Likewise. | |
3194 | (FRAME_BEGIN_LABEL): Likewise. | |
3195 | (ASM_DECLARE_OBJECT_NAME): Make references to weak symbols indirect. | |
3196 | (ASM_DECLARE_FUNCTION_NAME): Likewise. | |
3197 | (darwin_eh_frame_section): Give __eh_frame section the coalesced flag. | |
3198 | (TARGET_ASM_UNIQUE_SECTION): Define. | |
3199 | (EH_FRAME_SECTION_NAME): Define. | |
3200 | (EH_FRAME_SECTION_ATTR): Likewise. | |
3201 | (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Likewise. | |
3202 | (TARGET_ASM_NAMED_SECTION): Likewise. | |
3203 | (TARGET_SECTION_TYPE_FLAGS): Likewise. | |
3204 | * doc/tm.texi: Document TARGET_USES_WEAK_UNWIND_INFO, | |
3205 | TARGET_EXPLICIT_INSTANTIATIONS_ONE_ONLY, TARGET_SUPPORTS_HIDDEN, | |
3206 | TARGET_ASM_EMIT_UNWIND_LABEL. | |
bc4c01b7 | 3207 | |
fd0c8c8d KG |
3208 | 2004-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3209 | ||
3210 | * builtins.c (expand_builtin_mathfn): Add pow10* to the | |
3211 | existing exp10* case. | |
3212 | (expand_builtin): Likewise. | |
3213 | ||
ca0b6e3b EB |
3214 | 2004-03-12 Eric Botcazou <ebotcazou@libertysurf.fr> |
3215 | ||
3216 | * doc/tm.texi (registers) <Values in Registers>: Add | |
3217 | entry for REGMODE_NATURAL_SIZE. | |
3218 | ||
42ba5130 RH |
3219 | 2004-03-12 Richard Henderson <rth@redhat.com> |
3220 | ||
3221 | PR target/14547 | |
3222 | * target.h (struct gcc_target): Move calls substructure before | |
3223 | booleans. Add split_complex_arg. | |
3224 | * function.c (assign_parms, split_complex_args): Use it. | |
c53bdcf5 AM |
3225 | * calls.c (expand_call): Likewise. |
3226 | (split_complex_values): Likewise. Check for splittable types | |
3227 | before allocating memory. | |
3228 | (split_complex_types): Likewise. | |
42ba5130 RH |
3229 | * system.h (SPLIT_COMPLEX_ARGS): Poison. |
3230 | * expr.h (SPLIT_COMPLEX_ARGS): Remove. | |
3231 | * target-def.h (TARGET_SPLIT_COMPLEX_ARG): New. | |
3232 | * config/alpha/alpha.c (alpha_split_complex_arg): New. | |
3233 | (TARGET_SPLIT_COMPLEX_ARG): New. | |
3234 | * config/alpha/alpha.h (SPLIT_COMPLEX_ARGS): Remove. | |
3235 | * config/rs6000/rs6000.c (TARGET_SPLIT_COMPLEX_ARG): New. | |
3236 | (rs6000_override_options): Zap it for non-AIX. | |
3237 | (rs6000_function_value): Use targetm.calls.split_complex_arg. | |
3238 | * config/rs6000/rs6000.h (SPLIT_COMPLEX_ARGS): Remove. | |
3239 | * config/xtensa/xtensa.c (TARGET_SPLIT_COMPLEX_ARG): New. | |
3240 | * config/xtensa/xtensa.h (SPLIT_COMPLEX_ARGS): Remove. | |
3241 | * doc/tm.texi (TARGET_SPLIT_COMPLEX_ARG): Modify from old | |
3242 | SPLIT_COMPLEX_ARGS entry. | |
3243 | ||
75959f0a RH |
3244 | 2004-03-11 Richard Henderson <rth@redhat.com> |
3245 | ||
3246 | * config/alpha/alpha.c (xfloating_ops, vax_cvt_ops): New. | |
3247 | (alpha_lookup_xfloating_lib_func): Use them, return rtx. | |
3248 | (alpha_emit_xfloating_arith): Update to match. | |
3249 | (alpha_emit_xfloating_compare): Likewise. | |
3250 | (alpha_emit_xfloating_cvt): Likewise. | |
3251 | (alpha_emit_xfloating_libcall): Take already built symbol, | |
3252 | mark call const. | |
3253 | * config/alpha/alpha.md (extendsftf2, extenddftf2): Take | |
3254 | op1 in a register. | |
3255 | ||
e5e10fb4 RH |
3256 | 2004-03-11 Richard Henderson <rth@redhat.com> |
3257 | ||
3258 | PR target/14539 | |
3259 | * config/alpha/alpha.h (STACK_BOUNDARY): Set to 128. | |
3260 | ||
55cf9d62 RH |
3261 | * simplify-rtx.c (simplify_relational_operation): Fix typo. |
3262 | ||
9caad63a RH |
3263 | 2004-03-11 Richard Henderson <rth@redhat.com> |
3264 | ||
3265 | PR middle-end/14477 | |
3266 | * except.c (remove_unreachable_regions): Look thru CALL_PLACEHOLDER. | |
3267 | ||
03ca1672 UW |
3268 | 2004-03-11 Ulrich Weigand <uweigand@de.ibm.com> |
3269 | ||
3270 | PR target/14262 | |
3271 | * calls.c (load_register_parameters): If BLOCK_REG_PADDING is not | |
3272 | defined, pass small BLKmode values in registers in the low-order part. | |
3273 | ||
bbe708a3 UW |
3274 | 2004-03-11 Ulrich Weigand <uweigand@de.ibm.com> |
3275 | ||
3276 | * combine.c (if_then_else_cond): Check for NULL return value of | |
3277 | simplify_gen_subreg. | |
3278 | ||
0e808055 RS |
3279 | 2004-03-11 Richard Sandiford <rsandifo@redhat.com> |
3280 | ||
3281 | PR target/14496 | |
3282 | * config/mips/mips.h (UNITS_PER_FPVALUE): Fix value for | |
3283 | TARGET_SINGLE_FLOAT. | |
3284 | ||
1f7aa7cd SE |
3285 | 2004-03-11 Steve Ellcey <sje@cup.hp.com> |
3286 | ||
3287 | * config/ia64/hpux.h (TARGET_INIT_LIBFUNCS): Add undef. | |
3288 | * config/ia64/ia64.h (TARGET_INIT_LIBFUNCS): Add define. | |
3289 | * config/ia64/ia64.c (ia64_init_libfuncs): New. | |
3290 | (ia64_hpux_init_libfuncs): Add call to ia64_init_libfuncs. | |
3291 | ||
239a625e RS |
3292 | 2004-03-11 Roger Sayle <roger@eyesopen.com> |
3293 | ||
3294 | * fold-const.c (negate_expr_p) <RSHIFT_EXPR>: We can optimize | |
3295 | -((int)X>>C) where C is an integer constant one bit less than the | |
3296 | size of X into (unsigned)X>>C. Similarly for unsigned->signed. | |
3297 | (negate_expr) <RSHIFT_EXPR>: Implement the above transformations. | |
3298 | ||
3299 | * simplify-rtx.c (simplify_unary_operation): Also implement the | |
3300 | above transformations at the RTL level. | |
3301 | ||
40131a38 AM |
3302 | 2004-03-11 Alan Modra <amodra@bigpond.net.au> |
3303 | ||
3304 | * real.c (encode_ibm_extended): Do round low word. | |
3305 | ||
df8e2ad0 BE |
3306 | 2004-03-11 Ben Elliston <bje@wasabisystems.com> |
3307 | ||
3308 | * config/arm/arm.md (is_xscale): Comment this attribute and move | |
3309 | it a bit further up in the file, closer to related attributes. | |
3310 | ||
d1704a35 EB |
3311 | 2004-03-11 Eric Botcazou <ebotcazou@libertysurf.fr> |
3312 | ||
3313 | * config/host-solaris.c (sol_gt_pch_use_address): Add | |
3314 | missing terminating marker to comment. | |
3315 | ||
fc31c7ca RS |
3316 | 2004-03-11 Richard Sandiford <rsandifo@redhat.com> |
3317 | ||
3318 | * config/mips/mips.md: Use move_operand in splitters for 64-bit moves. | |
3319 | (movdi, movsi, movhi, movqi, movsf, movdf): Remove predicates. | |
3320 | (*movdi_32bit_mips16, *movsi_mips16, *movhi_mips16, *movqi_mips16) | |
3321 | (*movsf_mips16, *movdf_mips16): Name unnamed patterns. Use | |
3322 | move_operand as source predicate in all cases. | |
3323 | (*movdi_32bit): Renamed from movdi_internal. Remove 'F' constraint. | |
3324 | Test reg_or_0_operand. Use move_operand as source predicate. | |
3325 | (*movdi_64bit): Renamed from movdi_internal2. Test reg_or_0_operand. | |
3326 | (*movdi_64bit_mips16): Renamed from movdi_internal2_mips16. | |
3327 | (*movsi_internal): Renamed from movsi_internal. Test reg_or_0_operand. | |
3328 | (movhi, movqi, movsf, movdf): Use mips_legitimize_move. | |
3329 | (*movhi_internal): Renamed from movhi_internal. Test reg_or_0_operand. | |
3330 | Use move_operand as source predicate. Remove 'K' constraint. | |
3331 | (*movqi_internal): Likewise movqi_internal. | |
3332 | (*movsf_hardfloat): Renamed from movsf_internal1. Test | |
3333 | reg_or_0_operand. Use move_operand as source predicate. | |
3334 | (*movsf_softfloat): Likewise movsf_internal2. | |
3335 | (*movdf_hardfloat_64bit): Likewise movsf_internal1a. | |
3336 | (*movdf_hardfloat_32bit): Likewise movsf_internal1b. | |
3337 | (*movdf_softfloat): Likewise movdf_internal2. | |
3338 | * config/mips/mips.c (move_operand): Match arbitrary CONST_INTs | |
3339 | for DImode if !TARGET_64BIT. | |
3340 | (mips_legitimize_move): Simplify accordingly. | |
3341 | ||
81f2eadb JZ |
3342 | 2004-03-11 Josef Zlomek <zlomekj@suse.cz> |
3343 | ||
3344 | PR/14362 | |
3345 | * var-tracking.c (struct variable_def): Added field refcount. | |
3346 | (variable_htab_free): Decrease the refcount and delete variable | |
3347 | only if there are no more references. | |
3348 | (unshare_variable): New function. | |
3349 | (vars_copy_1): Increase refcount instead of copying the variable. | |
3350 | (variable_union): Share the variables where possible, unshare | |
3351 | the variables if needed. | |
3352 | (variable_different_p): Return false if var1 and var2 are | |
3353 | the same structure. | |
3354 | (variable_was_changed): Init the refcount of new variable. | |
3355 | (set_frame_base_location): Unshare variable if needed. | |
3356 | (set_variable_part): Init the refcount of new variable. | |
3357 | Unshare the variables if needed. | |
c53bdcf5 | 3358 | (delete_variable_part): Unshare the variables if needed. |
81f2eadb JZ |
3359 | (emit_notes_for_differences_1): Init the refcount of new variable. |
3360 | (vt_add_function_parameters): Do not add function parameters to | |
3361 | IN set of ENTRY_BLOCK_PTR because it is unused anyway. | |
3362 | (vt_initialize): Do not add frame_base_decl to IN set of | |
3363 | ENTRY_BLOCK_PTR because it is unused anyway. | |
3364 | ||
11599d14 JZ |
3365 | 2004-03-11 Josef Zlomek <zlomekj@suse.cz> |
3366 | ||
3367 | * var-tracking.c (vars_copy_1): Cleanup and speedup chain operations. | |
3368 | (vars_copy): Likewise. | |
3369 | (variable_union): Likewise. | |
3370 | (set_variable_part): Likewise. | |
3371 | (delete_variable_part): Likewise. | |
3372 | ||
71cc389b KH |
3373 | 2004-03-11 Kazu Hirata <kazu@cs.umass.edu> |
3374 | ||
3375 | * c-typeck.c, combine.c, cse.c, dominance.c, et-forest.h, | |
3376 | ggc-page.c, var-tracking.c, config/fp-bit.c, config/c4x/c4x.c, | |
3377 | config/cris/cris.c, config/i386/ppro.md, config/i860/i860.c, | |
3378 | config/i860/i860.h, config/m32r/m32r.h, config/m32r/xm-m32r.h, | |
3379 | config/m68hc11/m68hc11.h, config/m68hc11/m68hc11.md, | |
3380 | config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.h, | |
3381 | config/pa/pa.c, config/pa/pa32-regs.h, config/pa/pa64-regs.h, | |
3382 | config/pdp11/pdp11.h, config/rs6000/rs6000.c, | |
3383 | config/stormy16/stormy16.c: Fix comment typos and formatting. | |
3384 | ||
f3c9f174 NN |
3385 | 2004-03-11 Nathanael Nerode <neroden@gcc.gnu.org> |
3386 | ||
3387 | * configure: Regenerate, since I forgot to while committing Paolo's | |
3388 | changes. | |
3389 | ||
e4c9c075 PB |
3390 | 2004-03-08 Paolo Bonzini <bonzini@gnu.org> |
3391 | ||
3392 | PR ada/14131 | |
3393 | Move language detection to the top level. | |
3394 | * configure.ac: Remove code to detect languages, | |
3395 | it now lives exclusively in the top level. | |
3396 | * aclocal.m4 (gcc_AC_PROG_GNAT): Moved to the | |
3397 | top level, renamed to ACX_PROG_GNAT. | |
3398 | ||
4d0c31e6 RH |
3399 | 2004-03-10 Richard Henderson <rth@redhat.com> |
3400 | ||
3401 | * c-pch.c (c_common_no_more_pch): Update for gt_pch_use_address | |
3402 | extra arguments. | |
3403 | * config.host (*-*-solaris2*, *-*-linux*): Add out_host_hook_obj | |
3404 | and host_xmake_file fragments. | |
3405 | * ggc-common.c (gt_pch_save): Update for gt_pch_get_address change. | |
3406 | (gt_pch_restore): Similarly for gt_pch_use_address. | |
3407 | (default_gt_pch_get_address): New. | |
3408 | (mmap_gt_pch_get_address): Split out of gt_pch_save. | |
3409 | (default_gt_pch_use_address): Split out of gt_pch_restore. | |
3410 | (mmap_gt_pch_use_address): Likewise. | |
3411 | * hooks.c (hook_voidp_size_t_null): Remove. | |
3412 | (hook_bool_voidp_size_t_false): Remove. | |
3413 | * hooks.h: Likewise. | |
3414 | * hosthooks-def.h (HOST_HOOKS_GT_PCH_GET_ADDRESS): Use one of the | |
3415 | default_ or mmap_ definitions. | |
3416 | (HOST_HOOKS_GT_PCH_USE_ADDRESS): Likewise. | |
3417 | * hosthooks.h (struct host_hooks): Update gt_pch_get_address | |
3418 | and gt_pch_use_address. | |
3419 | * config/host-linux.c, config/host-solaris.c: New files. | |
3420 | * config/x-linux, config/x-solaris: New files. | |
bc4c01b7 | 3421 | * config/rs6000/host-darwin.c (darwin_rs6000_gt_pch_get_address): |
4d0c31e6 RH |
3422 | Update for changed definition. |
3423 | (darwin_rs6000_gt_pch_use_address): Likewise. | |
3424 | * doc/hostconfig.texi: Update docs. | |
3425 | ||
28fca7e4 RH |
3426 | 2004-03-10 Richard Henderson <rth@redhat.com> |
3427 | ||
3428 | PR c/14517 | |
3429 | * c-decl.c (grokdeclarator): Don't warn for duplicate qualifiers | |
3430 | except for pedantic c90 mode. | |
3431 | ||
8ab705be KC |
3432 | 2004-03-10 Kelley Cook <kcook@gcc.gnu.org> |
3433 | ||
3434 | * configure.ac: Bump AC_PREREQ to 2.59. | |
3435 | * configure: Regenerate. | |
3436 | ||
a251102e UB |
3437 | 2004-03-10 Uros Bizjak <uros@kss-loka.si> |
3438 | ||
3439 | * optabs.h (enum optab_index): Add new OTI_exp10 and OTI_exp2. | |
3440 | (exp10_optab, exp2_optab): Define corresponding macros. | |
3441 | * optabs.c (init_optabs): Initialize exp10_optab and exp2_optab. | |
3442 | * genopinit.c (optabs): Implement exp10_optab and exp2_optab | |
3443 | using exp10?f2 and exp2?f2 patterns. | |
3444 | * builtins.c (expand_builtin_mathfn): Handle BUILT_IN_EXP10{,F,L} | |
3445 | using exp10_optab, and BUILT_IN_EXP2{,F,L} using exp2_optab. | |
3446 | (expand_builtin): Expand BUILT_IN_EXP10{,F,L} and BUILT_IN_EXP2{,F,L} | |
3447 | using expand_builtin_mathfn if flag_unsafe_math_optimizations is set. | |
3448 | ||
3449 | * config/i386/i386.md (exp10sf2, exp10df2, exp10xf2, exp2sf2, | |
3450 | exp2df2, exp2xf2): New patterns to implement exp10, exp10f, exp10l, | |
3451 | exp2, exp2f and exp2l built-ins as inline x87 intrinsics. | |
3452 | ||
11f01d37 AG |
3453 | 2004-03-10 Anthony Green <green@redhat.com> |
3454 | ||
3455 | * doc/invoke.texi (ARM Options): Fix -mpfu typo. | |
3456 | ||
bb904c1a DE |
3457 | 2004-03-10 David Edelsohn <edelsohn@gnu.org> |
3458 | ||
3459 | * config/rs6000/aix.h (TARGET_OS_CPP_BUILTINS): Rename to ... | |
3460 | (TARGET_OS_AIX_CPP_BUILTINS): this. Conditionally define | |
3461 | __LONGDOUBLE128. | |
3462 | * config/rs6000/aix41.h (TARGET_OS_CPP_BUILTINS): Use | |
3463 | TARGET_OS_AIX_CPP_BUILTINS. | |
3464 | * config/rs6000/aix43.h (TARGET_OS_CPP_BUILTINS): Same. | |
3465 | * config/rs6000/aix51.h (TARGET_OS_CPP_BUILTINS): Same. | |
3466 | * config/rs6000/aix52.h (TARGET_OS_CPP_BUILTINS): Same. | |
3467 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Revert | |
3468 | previous change. | |
3469 | ||
b45d3a36 KG |
3470 | 2004-03-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3471 | ||
3472 | * fold-const.c (tree_expr_nonnegative_p): Add more builtin cases. | |
3473 | ||
35ae04ba DE |
3474 | 2004-03-10 David Edelsohn <edelsohn@gnu.org> |
3475 | ||
3476 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define | |
3477 | __LONGDOUBLE128 on AIX. | |
3478 | ||
ffad84cd AH |
3479 | 2004-03-10 Andrew Haley <aph@redhat.com> |
3480 | ||
f7b48371 | 3481 | PR optimization/14381 |
ffad84cd AH |
3482 | * function.c (expand_function_end): Emit a blockage insn before |
3483 | the epilogue when -fnon-call-exceptions is used. | |
3484 | ||
3485 | * except.c (expand_start_all_catch): Make comment more accurate. | |
3486 | ||
65cd26a6 JS |
3487 | 2004-03-08 Joel Sherrill <joel@oarcorp.com> |
3488 | ||
3489 | PR target/14480 | |
3490 | * config/rs6000/t-rtems: Add missing file on branch. | |
3491 | ||
452c159e UW |
3492 | 2004-03-10 Ulrich Weigand <uweigand@de.ibm.com> |
3493 | ||
3494 | * dbxout.c (dbxout_symbol_location): Do not output references | |
3495 | to optimized-out constant pool symbols. | |
3496 | ||
5f1b2068 AS |
3497 | 2004-03-10 Andreas Schwab <schwab@suse.de> |
3498 | ||
3499 | * config/ia64/ia64.md (divsi3, udivsi3): Remove unused variable | |
3500 | twon34_r. | |
3501 | ||
5399d643 JW |
3502 | 2004-03-09 James E Wilson <wilson@specifixinc.com> |
3503 | ||
3504 | * alias.c (alias_sets_might_conflict_p): New. | |
3505 | * c-typeck.c (build_c_cast): Call it if warn_strict_aliasing > 1. | |
3506 | * common.opt (Wstrict-aliasing=): New. | |
3507 | * flags.h (warn_strict_aliasing): Change type to int. | |
3508 | * opts.c (warn_strict_aliasing): Change type to int. | |
3509 | (common_handle_option): Handle OPT_Wstrict_aliasing_. | |
3510 | * tree.h (alias_sets_might_conflict_p): Declare it. | |
3511 | * doc/invoke.tex (-Wstrict-aliasing=2): Document it. | |
3512 | ||
a4e9467d RZ |
3513 | 2004-03-10 Roman Zippel <zippel@linux-m68k.org> |
3514 | ||
3515 | PR bootstrap/12371 | |
3516 | * config/m68k/m68k.h (FIXED_REGISTERS): Add arg pointer. | |
3517 | (CALL_USED_REGISTERS): Likewise. | |
c53bdcf5 | 3518 | (REG_CLASS_CONTENTS): Likewise. |
a4e9467d RZ |
3519 | (REG_ALLOC_ORDER): New. |
3520 | (REGNO_REG_CLASS): Use regno_reg_class. | |
3521 | * config/m68k/m68k.c: Add regno_reg_class array. | |
3522 | ||
9aec7fb4 SE |
3523 | 2004-03-09 Steve Ellcey <sje@cup.hp.com> |
3524 | ||
3525 | * config/ia64/ia64.md (divsi3): Fix algorithm. | |
3526 | (udivsi3): Ditto. | |
3527 | (setf_exp_xf): Remove '*' from name. | |
3528 | * testsuite/gcc.dg/20040309-1.c: New test. | |
3529 | ||
9acd4a03 ILT |
3530 | 2004-03-09 Ian Lance Taylor <ian@wasabisystems.com> |
3531 | ||
3532 | * system.h (SUNOS4_SHARED_LIBRARIES): Poison. | |
3533 | * collect2.c: Remove SUNOS4_SHARED_LIBRARIES code. | |
3534 | * config/sparc/aout.h (TARGET_ASM_SELECT_SECTION): Don't define. | |
3535 | * config/sparc/sparc.c (sparc_aout_select_section): Remove. | |
3536 | (sparc_aout_select_rtx_section): Don't check | |
3537 | SUNOS4_SHARED_LIBRARIES. | |
3538 | * config/sparc/sparc.h (SUNOS4_SHARED_LIBRARIES): Don't define. | |
3539 | ||
a5249a21 HPN |
3540 | 2004-03-10 Hans-Peter Nilsson <hp@axis.com> |
3541 | ||
3542 | PR other/14474 | |
3543 | * doc/md.texi (Pattern Ordering, Dependent Patterns) | |
3544 | (Jump Patterns, Looping Patterns): Wrap in separate "@ifset | |
3545 | INTERNALS". | |
3546 | ||
e373cdb4 ZW |
3547 | 2004-03-09 Zack Weinberg <zack@codesourcery.com> |
3548 | ||
3549 | * config/ia64/hpux.h (MULTILIB_DEFAULTS): Define. | |
3550 | (LIBGCC_SPEC): Update to match. | |
3551 | ||
77dbdb57 ZW |
3552 | 2004-03-09 Zack Weinberg <zack@codesourcery.com> |
3553 | ||
3554 | * c-decl.c (last_function_parms, last_function_parm_tags) | |
3555 | (last_function_parm_others, current_function_parms) | |
3556 | (current_function_parm_tags, current_function_parm_others): | |
3557 | Delete. | |
3558 | (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES, ARG_INFO_OTHERS): | |
3559 | New macros. | |
3560 | (grokdeclarator): For function definitions, save the arg-info | |
3561 | block from the declarator in DECL_ARGUMENTS. | |
3562 | (grokparms): Do not write to last_function_parm*. Use ARG_INFO_* | |
3563 | macros to operate on arg-info block. Can assume ARG_INFO_PARMS | |
3564 | contains only PARM_DECLs. Improve diagnostics. | |
3565 | (get_parm_info): Use ARG_INFO_* macros. Improve comments and | |
3566 | diagnostics. Disable some expensive checks if not ENABLE_CHECKING. | |
3567 | (store_parm_decls_newstyle): Take the function to operate on, | |
3568 | and an arg-info block, as arguments; don't get anything from | |
3569 | current_function_* globals. | |
3570 | (store_parm_decls_oldstyle): Likewise. | |
3571 | (store_parm_decls): Pass fndecl and its arg-info block down to | |
3572 | store_parm_decls_newstyle/oldstyle. Send functions with empty | |
3573 | argument lists through store_parm_decls_newstyle to reduce | |
3574 | overhead. | |
3575 | (pushdecl): Comment on the problems with the call to copy_node. | |
3576 | Clear DECL_ARGUMENTS of the old node after copying it, if it | |
3577 | is an arg-info block instead of a chain of decls. | |
3578 | (start_function): Do not manipulate current_function_parm* or | |
3579 | last_function_parm*. | |
3580 | ||
305eeaeb RS |
3581 | 2004-03-09 Roger Sayle <roger@eyesopen.com> |
3582 | Andrew Pinski <pinskia@physics.uc.edu> | |
3583 | ||
3584 | * ifcvt.c (noce_try_sign_mask): New function to transform | |
3585 | "x = (y < 0) ? z : 0" into the equivalent "x = (y >> C) & z". | |
3586 | (noce_process_if_block): Call noce_try_sign_mask. | |
3587 | ||
f38f747d AP |
3588 | 2004-03-09 Andrew Pinski <apinski@apple.com> |
3589 | ||
3590 | * c-typeck.c (tagged_types_tu_compatible_p): | |
3591 | Fix typo. | |
3592 | ||
7ce3e360 RS |
3593 | 2004-03-09 Roger Sayle <roger@eyesopen.com> |
3594 | ||
3595 | * simplify-rtx.c (simplify_const_relational_operation): New function | |
3596 | renamed from simplify_relational_operation. | |
3597 | (simplify_relational_operation): Change prototype to accept an | |
3598 | additional mode argument. Call simplify_const_relational_operation. | |
3599 | (simplify_gen_relational): Update simplify_relational_operation call. | |
3600 | (simplify_ternary_operation): Update simplify_relational_operation | |
3601 | subroutine call to use simplify_const_relational_operation instead. | |
3602 | ||
3603 | * rtl.h (simplify_const_relational_operation): Prototype here. | |
3604 | (simplify_relational_operation): Add addtional mode argument. | |
3605 | ||
3606 | * combine.c (combine_simplify_rtx): Update calls to | |
3607 | simplify_relational_operation. | |
3608 | (simplify_set): Likewise. | |
3609 | (gen_binary): Likewise. | |
3610 | * cse.c (fold_rtx): Likewise. | |
3611 | * dojump.c (compare_from_rtx): Likewise. | |
3612 | (do_compare_rtx_and_jump): Likewise. | |
3613 | * integrate.c (subst_constants): Likewise. | |
3614 | * unroll.c (simplify_cmp_and_jump_insns): Likewise. | |
3615 | ||
c0e63064 KH |
3616 | 2004-03-09 Kazu Hirata <kazu@cs.umass.edu> |
3617 | ||
3618 | * config/m32r/m32r.md: Remove all define_peephole's. | |
3619 | ||
6ae08853 AM |
3620 | 2004-03-09 Alan Modra <amodra@bigpond.net.au> |
3621 | ||
3622 | * config/rs6000/rs6000.md: Remove trailing whitespace. | |
3623 | ||
5340bbea EC |
3624 | 2004-03-08 Eric Christopher <echristo@redhat.com> |
3625 | ||
3626 | * Makefile.in (site.exp): Add libiconv variable definition. | |
3627 | ||
3beb1315 HPN |
3628 | 2004-03-09 Hans-Peter Nilsson <hp@axis.com> |
3629 | ||
3630 | * configure: Regenerate for config/accross.m4 correction. | |
3631 | ||
c589970a JS |
3632 | 2004-03-08 Joel Sherrill <joel@oarcorp.com> |
3633 | ||
3634 | PR target/14480 | |
3635 | * config/rs6000/t-rtems: Add missing file on branch. | |
3636 | ||
e697b20f RS |
3637 | 2004-03-08 Roger Sayle <roger@eyesopen.com> |
3638 | ||
3639 | PR middle-end/14289 | |
3640 | * c-typeck.c (c_mark_addressable): A register variable should | |
3641 | be considered global if its not automatic, i.e. TREE_PUBLIC, | |
3642 | TREE_STATIC or DECL_EXTERNAL. | |
3643 | * function.c (put_var_into_stack): Call abort when placing a | |
3644 | hard register into the stack, if x_parm_reg_stack_loc is NULL. | |
3645 | ||
59f8a8be UW |
3646 | 2004-03-08 Ulrich Weigand <uweigand@de.ibm.com> |
3647 | ||
3648 | * config/s390/s390.md ("*extendqidi2_short_displ"): Add CC clobber. | |
3649 | ("*extendqisi2_short_displ"): Likewise. | |
3650 | ||
23bd99da KH |
3651 | 2004-03-08 Kazu Hirata <kazu@cs.umass.edu> |
3652 | ||
3653 | * config/pdp11/pdp11.c (comparison_operator_index): Remove. | |
3654 | (comp_operator): Likewise. | |
3655 | * config/pdp11/pdp11-protos.h: Remove corresponding | |
3656 | prototypes. | |
3657 | ||
d50a16c4 EB |
3658 | 2004-03-08 Eric Botcazou <ebotcazou@act-europe.fr> |
3659 | ||
3660 | * expr.c (highest_pow2_factor_for_type): Rename into | |
3661 | highest_pow2_factor_for_target. Use DECL_ALIGN instead of | |
3662 | TYPE_ALIGN when the target is a COMPONENT_REF. | |
3663 | (expand_assignment): Ajust call to highest_pow2_factor_for_type. | |
3664 | ||
957211c3 AM |
3665 | 2004-03-08 Alan Modra <amodra@bigpond.net.au> |
3666 | ||
b1917422 AM |
3667 | * config/rs6000/rs6000.c: Formatting fix. |
3668 | (legitimate_offset_address_p): Correct offset range check. | |
3669 | ||
957211c3 AM |
3670 | * config/rs6000/rs6000.c (rs6000_override_options): Don't override |
3671 | -msoft-float by -mcpu. Consolidate similar code for MASK_MULTIPLE | |
3672 | and MASK_STRING. | |
3673 | ||
97727e85 | 3674 | 2004-03-07 Aldy Hernandez <aldyh@redhat.com> |
5340bbea | 3675 | |
77dbdb57 ZW |
3676 | * config/rs6000/rs6000.md (ashrdi3): Do not call ashrdi3_no_power |
3677 | for little endian. | |
3678 | ("ashrdi3_no_power"): Disable for little endian. | |
97727e85 AH |
3679 | (ashrdi3): Same. |
3680 | ||
280e63ec KG |
3681 | 2004-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3682 | ||
3683 | * fold-const.c (tree_expr_nonnegative_p): Reformat checks for | |
3684 | builtins. | |
3685 | ||
86da66b5 HPN |
3686 | 2004-03-08 Hans-Peter Nilsson <hp@axis.com> |
3687 | ||
3688 | PR target/14471 | |
3689 | * configure.ac (Target-specific assembler checks) <cris-*-*>: New | |
3690 | case, checking for -no-mul-bug-abort option. | |
3691 | * configure, config.in: Regenerate. | |
3692 | * doc/invoke.texi (CRIS Options): Document -mmul-bug-workaround | |
3693 | and -mno-mul-bug-workaround. | |
3694 | * config/cris/cris.md ("smulsi3_highpart", "umulsi3_highpart") | |
3695 | ("mulsidi3", "umulsidi3"): Prefix output template with "%!". | |
3696 | ("umulhisi3", "umulqihi3", "mulsi3", "mulqihi3", "mulhisi3"): | |
3697 | Ditto. Make attribute "slottable" dependent on TARGET_MUL_BUG. | |
3698 | * config/cris/mulsi3.asm (__Mul) [__CRIS_arch_version >= 10]: Make | |
3699 | sure mulu.d is not last on cache-line. | |
3700 | * config/cris/cris.h (ASM_SPEC): Translate -mno-mul-bug-workaround | |
3701 | into -no-mul-bug-abort depending on HAVE_AS_MUL_BUG_ABORT_OPTION. | |
3702 | (TARGET_MASK_MUL_BUG, TARGET_MUL_BUG): New macros. | |
3703 | (TARGET_SWITCHES): New options -mmul-bug-workaround and | |
3704 | -mno-mul-bug-workaround. | |
3705 | (TARGET_DEFAULT): Include TARGET_MASK_MUL_BUG. | |
3706 | (PRINT_OPERAND_PUNCT_VALID_P): Include '!'. | |
3707 | * config/cris/cris.c (cris_operand_extend_operator): Clarify | |
3708 | relation to MULT in head comment. | |
3709 | (cris_op_str): Abort for MULT. | |
3710 | (cris_print_operand) <case '!'>: New case. | |
3711 | ||
e7ee3914 AM |
3712 | 2004-03-08 Alan Modra <amodra@bigpond.net.au> |
3713 | ||
3714 | PR debug/11983 | |
3715 | * dwarf2out.c (enum dw_val_class): Rename dw_val_class_float to | |
3716 | dw_val_class_vec. Replace use throughout file. | |
3717 | (dw_float_const): Delete. | |
3718 | (dw_vec_const): New. | |
3719 | (dw_val_struct_union): Rename val_float to val_vec. Replace use | |
3720 | throughout file. | |
3721 | (add_AT_vec): Rename from add_AT_float. Add elt_size param. | |
3722 | (same_dw_val_p): Adjust vec comparison. Use memcmp. | |
3723 | (size_of_die): Adjust dw_val_class_vec sizing. | |
3724 | (output_die): Output dw_val_class_vec. | |
3725 | (insert_int, extract_int, insert_float): New functions. | |
3726 | (add_const_value_attribute): Use insert_float for CONST_DOUBLE. | |
3727 | Handle CONST_VECTOR. | |
3728 | (add_location_or_const_value_attribute): Handle CONST_VECTOR. | |
5cc73f91 AH |
3729 | |
3730 | 2004-03-07 Aldy Hernandez <aldyh@redhat.com> | |
3731 | ||
3732 | * config/rs6000/rs6000.c (rs6000_parse_abi_options): SPE and | |
3733 | AltiVec abi cannot co-exist. | |
3734 | ||
3735 | * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Same. | |
3736 | ||
a61bf177 JH |
3737 | 2004-03-07 Jan Hubicka <jh@suse.cz> |
3738 | ||
3739 | * except.c (emit_to_new_bb_before): Break fallthru edges. | |
3740 | ||
17c60946 SC |
3741 | 2004-03-07 Stephane Carrez <stcarrez@nerim.fr> |
3742 | ||
3743 | * config/m68hc11/m68hc11.md ("*lshrsi3_const"): Disable for 68HC12. | |
3744 | ("*lshrsi3"): Also accept an immediate for 68HC12. | |
3745 | ("*ashrsi3_const"): Likewise. | |
3746 | ("*ashrsi3"): Likewise. | |
3747 | ("*ashlsi3_const"): Likewise. | |
3748 | ("*ashlsi3"): Likewise. | |
3749 | ("cmphi_1_hc12"): Compare two hard register by pushing them and | |
3750 | comparing with a pop; don't use a split for that. | |
3751 | ("cmphi split"): Disable compare split for 68HC12. | |
3752 | ||
3753 | * config/m68hc11/m68hc11.c (m68hc11_notice_update_cc): Invalidate | |
3754 | the status operands if they have side effects. | |
3755 | ||
3e759eda KH |
3756 | 2004-03-07 Kazu Hirata <kazu@cs.umass.edu> |
3757 | ||
3758 | * defaults.h (LEGITIMIZE_ADDRESS): Provide a default | |
3759 | definition. | |
3760 | * config/arc/arc.h, config/fr30/fr30.h, config/frv/frv.h, | |
3761 | config/h8300/h8300.h, config/ia64/ia64.h, | |
3762 | config/mcore/mcore.h, config/mmix/mmix.h, | |
3763 | config/ns32k/ns32k.h, config/pdp11/pdp11.h, | |
3764 | config/stormy16/stormy16.h, config/v850/v850.h, | |
3765 | config/vax/vax.h (LEGITIMIZE_ADDRESS): Remove. | |
3766 | * doc/tm.texi (LEGITIMIZE_ADDRESS): Mention the default | |
3767 | definition. | |
3768 | ||
cd2f1c7a RS |
3769 | 2004-03-07 Roger Sayle <roger@eyesopen.com> |
3770 | ||
3771 | * fold-const.c (fold) <IOR_EXPR>: Fold x | x as x. | |
3772 | <XOR_EXPR>: Fold x ^ x as zero. | |
3773 | <AND_EXPR>: Fold x & x as x. | |
3774 | ||
350f4ea8 RS |
3775 | 2004-03-07 Roger Sayle <roger@eyesopen.com> |
3776 | ||
3777 | * fold-const.c (fold) <EQ_EXPR>: Rewrite optimization to transform | |
3778 | "foo++ == const" into "++foo == const+incr". | |
3779 | ||
91455597 RS |
3780 | 2004-03-07 Richard Sandiford <rsandifo@redhat.com> |
3781 | ||
3782 | * config/mips/mips.c (mips_in_small_data_p): Return false if | |
3783 | TARGET_ABICALLS. | |
3784 | ||
a75ea627 SC |
3785 | 2004-03-06 Stephane Carrez <stcarrez@nerim.fr> |
3786 | ||
3787 | * config/m68hc11/m68hc11.c (m68hc11_gen_movhi): Use 2,-sp to push | |
3788 | the stack register. | |
3789 | (expand_prologue): Don't make an interrupt or a trap handler a far | |
3790 | symbol. | |
3791 | (m68hc11_initial_elimination_offset): Likewise. | |
3792 | ||
7179b6db RH |
3793 | 2004-03-06 Richard Henderson <rth@redhat.com> |
3794 | ||
3795 | * config/alpha/alpha.c (alpha_in_small_data_p): False for functions. | |
3796 | ||
eff3c926 KH |
3797 | 2004-03-06 Kazu Hirata <kazu@cs.umass.edu> |
3798 | ||
3799 | * config/ns32k/ns32k-protos.h: Add a prototype for | |
3800 | ns32k_notice_update_cc. | |
3801 | * config/ns32k/ns32k.c (ns32k_notice_update_cc): New. | |
3802 | * config/ns32k/ns32k.h (NOTICE_UPDATE_CC): Call | |
3803 | ns32k_notice_update_cc. | |
3804 | ||
22ea6b4f UW |
3805 | 2004-03-06 Ulrich Weigand <uweigand@de.ibm.com> |
3806 | ||
3807 | * config/s390/s390.md ("load_multiple", "*load_multiple_di", | |
3808 | "*load_multiple_si"): Allow only if reload_completed. | |
3809 | ("store_multiple", "*store_multiple_di", "*store_multiple_si"): | |
3810 | Likewise. | |
3811 | ||
af0ec113 KH |
3812 | 2004-03-06 Kazu Hirata <kazu@cs.umass.edu> |
3813 | ||
3814 | * config/vax/vax-protos.h: Add a prototype for | |
3815 | vax_notice_update_cc. | |
3816 | * config/vax/vax.c (vax_notice_update_cc): New. | |
3817 | * config/vax/vax.h (NOTICE_UPDATE_CC): Call | |
3818 | vax_notice_update_cc. | |
3819 | ||
aaef9b06 DE |
3820 | 2004-03-06 David Edelsohn <edelsohn@gnu.org> |
3821 | ||
3822 | * collect2.c (main): Only export initfunc and finifunc if | |
3823 | LD_INIT_SWITCH not defined. | |
3824 | (scan_prog_file): Only export constructors and destructors if | |
3825 | LD_INIT_SWITCH not defined. Only export symbols not found in | |
3826 | shared objects. | |
3827 | ||
7a9a5a44 JDA |
3828 | 2004-03-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
3829 | ||
3830 | * pa.md (icacheflush): Reorder operands to make match_scratch operand | |
3831 | last. | |
3832 | * pa.h (INITIALIZE_TRAMPOLINE): Remove unnecessary scratch argument | |
3833 | from calls to gen_icacheflush. | |
3834 | ||
0f15adbd RH |
3835 | 2004-03-06 Richard Henderson <rth@redhat.com> |
3836 | ||
3837 | * config/alpha/alpha.h (MASK_LONG_DOUBLE_128): New. | |
3838 | (TARGET_LONG_DOUBLE_128): New. | |
3839 | (TARGET_SWITCHES): Add long-double-{128,64}. | |
3840 | (TARGET_HAS_XFLOATING_LIBS): Default to TARGET_LONG_DOUBLE_128. | |
3841 | (LONG_DOUBLE_TYPE_SIZE): Honor TARGET_LONG_DOUBLE_128. | |
3842 | (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): New. | |
3843 | (WIDEST_HARDWARE_FP_SIZE): New. | |
3844 | (TARGET_CPU_CPP_BUILTINS): Define __LONG_DOUBLE_128__. | |
3845 | * config/alpha/alpha.c (override_options): Clear MASK_LONG_DOUBLE_128 | |
3846 | if TARGET_VAX_FLOAT. | |
3847 | * config/alpha/osf5.h (LONG_DOUBLE_TYPE_SIZE): Remove. | |
3848 | (TARGET_DEFAULT): Set MASK_LONG_DOUBLE_128. | |
3849 | ||
b9c685ae RH |
3850 | 2004-03-06 Richard Henderson <rth@redhat.com> |
3851 | ||
3852 | * config/alpha/alpha.c (alpha_swapped_comparison_operator): Fix | |
3853 | botched rtx class conversion. | |
3854 | ||
82b4201f KG |
3855 | 2004-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3856 | ||
3857 | * tree.h (BUILTIN_EXP10_P, BUILTIN_EXPONENT_P, BUILTIN_SQRT_P, | |
3858 | BUILTIN_CBRT_P, BUILTIN_ROOT_P): New macros. | |
3859 | ||
3860 | * builtins.c (fold_builtin_logarithm, fold_builtin): Use new | |
3861 | macros. | |
3862 | * fold-const.c (fold_mathfn_compare, fold): Likewise. | |
3863 | ||
84289c76 EB |
3864 | 2004-03-06 Eric Botcazou <ebotcazou@libertysurf.fr> |
3865 | ||
3866 | PR target/14343 | |
3867 | * config/i386/i386.md (movv2di_internal): Conditionalize on | |
3868 | TARGET_SSE, not TARGET_SSE2. | |
3869 | ||
3fdf09a1 CD |
3870 | 2004-03-05 Chris Demetriou <cgd@broadcom.com> |
3871 | ||
3872 | * config.gcc (mips64orion-*-elf*, mips64orionel-*-elf*): Delete | |
3873 | duplicated line. | |
3874 | ||
f2f4e976 KG |
3875 | 2004-03-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3876 | ||
3877 | * builtins.c: Consistently use logN not log* in comments. | |
3878 | ||
2b3493c8 AK |
3879 | 2004-03-05 Andreas Krebbel <krebbel1@de.ibm.com> |
3880 | ||
3881 | * rtl.h (mem_expr_equal_p): Function prototype added. | |
3882 | * cfgcleanup.c (merge_memattrs): New function. | |
3883 | (flow_find_cross_jump): Call merge_memattrs for matching insns. | |
3884 | * emit-rtl.c (mem_expr_equal_p): New function. | |
3885 | ||
1a4a7065 ZL |
3886 | 2004-03-05 Ziemowit Laski <zlaski@apple.com> |
3887 | ||
3888 | * objc/objc-act.c (synth_module_prologue): Const-qualify | |
3889 | objc_selector type if using the GNU runtime; fix generated | |
3890 | signatures for objc_msg_lookup and objc_msg_lookup_super | |
3891 | to match what GNU ObjC headers provide; reformat and clean up. | |
3892 | (synth_self_and_ucmd_args): Use previously constructed (and | |
3893 | hence possibly const-qualified) objc_selector type. | |
3894 | ||
150c9fe8 KH |
3895 | 2004-03-05 Kazu Hirata <kazu@cs.umass.edu> |
3896 | ||
3897 | * doc/tm.texi (HARD_REGNO_RENAME_OK): Document. | |
3898 | ||
fd917e0d JM |
3899 | 2004-03-05 Jason Merrill <jason@redhat.com> |
3900 | ||
3901 | * tree.h (TYPE_HASH): Use TYPE_UID. | |
3902 | (TREE_HASH): New macro with old definition of TYPE_HASH. | |
3903 | * tree.c (build_type_attribute_variant): Use iterative_hash_object. | |
3904 | (build_array_type, build_function_type): Likewise. | |
3905 | (build_method_type_directly): Likewise. | |
3906 | (build_offset_type, build_complex_type): Likewise. | |
3907 | (type_hash_list, attribute_hash_list): Likewise. Now static. | |
3908 | * except.c: s/TYPE_HASH/TREE_HASH/. | |
3909 | ||
822e895c BW |
3910 | 2004-03-05 Bob Wilson <bob.wilson@acm.org> |
3911 | ||
3912 | * config/xtensa/xtensa.c (function_arg): Handle 16-byte aligned args. | |
3913 | (xtensa_va_start): Initialize __va_stk to ($arg_ptr - 32). Adjust | |
3914 | __va_ndx by 2 words when referencing an argument on the stack. | |
3915 | (xtensa_va_arg): Handle 16-byte aligned args. Adjust __va_ndx by 2 | |
3916 | words when an arg on the stack is first seen. | |
3917 | ||
2eb83715 PB |
3918 | 2004-03-05 Paul Brook <paul@codesourcery.com> |
3919 | ||
3920 | * arm.h (ARM_FLAG_VFP): Remove. | |
3921 | (ARM_FLAG_ATPCS, CIRRUS_FIX_INVALID_INSNS): Renumber. | |
3922 | * netbsd-elf.h (ARM_FLAG_VFP): Remove. | |
3923 | ||
ce407aa9 PB |
3924 | 2004-03-05 Paul Brook <paul@codesourcery.com> |
3925 | ||
3926 | * function.c (assign_parms): Include pretend alignment offset. | |
3927 | ||
019dd4ec RK |
3928 | 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
3929 | ||
3930 | * stor-layout.c (layout_type, case FUNCTION_TYPE): Make size | |
3931 | FUNCTION_BOUNDARY, not POINTER_SIZE * 2. | |
3932 | ||
33e70558 ILT |
3933 | 2004-03-05 Ian Lance Taylor <ian@wasabisystems.com> |
3934 | ||
3935 | * configure.ac: When passing --enable-languages to subdir | |
3936 | configure when host != build, make sure we don't pass an empty | |
3937 | value. | |
3938 | * configure: Regenerate. | |
3939 | ||
ab786753 NS |
3940 | 2004-03-05 Nathan Sidwell <nathan@codesourcery.com> |
3941 | ||
3942 | PR 13577 | |
3943 | * gcc.c (cc1_options): Robustify -auxbase-strip from multiple -o | |
3944 | options. | |
3945 | ||
d2782048 PB |
3946 | 2004-03-05 Paolo Bonzini <bonzini@gnu.org> |
3947 | ||
3948 | * simplify-rtx.c (simplify_relational_operation): If | |
3949 | flag_wrapv is set, do not move terms between the two | |
3950 | side of a relational operator. | |
3951 | ||
f894b69b PB |
3952 | 2004-03-05 Paolo Bonzini <bonzini@gnu.org> |
3953 | ||
3954 | * rtlanal.c: Include target.h and output.h | |
3955 | (rtx_cost, address_cost, default_address_cost): Move from... | |
3956 | * cse.c (rtx_cost, address_cost, default_address_cost): | |
3957 | ... this file. | |
3958 | * rtl.h (rtx_cost, address_cost): Move under rtlanal.c. | |
3959 | * Makefile.in: Adjust dependencies. | |
3960 | ||
86caf04d PB |
3961 | 2004-03-05 Paolo Bonzini <bonzini@gnu.org> |
3962 | ||
3963 | * cse.c (cse_end_of_basic_block): Make static. | |
3964 | * local-alloc.c (function_invariant_p): Move to | |
3965 | reload1.c. | |
3966 | * loop.c (libcall_other_reg, record_excess_regs): | |
3967 | Make static. | |
3968 | * reload1.c (function_invariant_p): Moved here | |
3969 | from local-alloc.c, made static. | |
3970 | * rtl.h (cse_end_of_basic_block, function_invariant_p, | |
3971 | libcall_other_reg, record_excess_regs): Remove | |
3972 | declarations. | |
3973 | ||
d0fe265e KH |
3974 | 2004-03-05 Kazu Hirata <kazu@cs.umass.edu> |
3975 | ||
3976 | * config/m32r/m32r.c (signed_comparison_operator): Add a | |
3977 | missing parenthesis. | |
3978 | ||
ee0d75ef ILT |
3979 | 2004-03-04 Ian Lance Taylor <ian@wasabisystems.com> |
3980 | ||
3981 | * ggc-common.c (gt_pch_restore): Don't unmap addr unless we are | |
3982 | going to call mmap again. Read the file into the right place. | |
3983 | Give a fatal error if we have to relocate. | |
3984 | ||
6e5ff6e7 BW |
3985 | 2004-03-04 Bob Wilson <bob.wilson@acm.org> |
3986 | ||
3987 | * config/xtensa/xtensa.c (xtensa_return_in_msb): New function. | |
3988 | (TARGET_RETURN_IN_MSB): Define to xtensa_return_in_msb. | |
3989 | ||
fc7b80e4 HPN |
3990 | 2004-03-05 Hans-Peter Nilsson <hp@axis.com> |
3991 | ||
fd9361f7 | 3992 | PR other/14354 |
fc7b80e4 HPN |
3993 | * config/fp-bit.c (_fpdiv_parts): Do not round when pack_d would |
3994 | round the same. When rounding, clear bits that would cause a | |
3995 | second rounding in pack_d. | |
3996 | (_fpmul_parts): Ditto. Remove #if 0:d code. | |
3997 | ||
b9e4e5d1 ZL |
3998 | 2004-03-04 Ziemowit Laski <zlaski@apple.com> |
3999 | ||
4000 | PR c++/14425, c++/14426 | |
4001 | * config/rs6000/altivec.h (vec_splat_s8, vec_splat_s16, | |
4002 | vec_splat_s32, vec_splat_u8, vec_splat_u16, vec_splat_u32): | |
4003 | Change C++ definitions to accept a 'const int' argument; | |
4004 | the prototypes already do. | |
4005 | * config/rs6000/rs6000.c (rs6000_common_init_builtins): | |
4006 | Rename v4si_ftype_char, v8hi_ftype_char, v16qi_ftype_char, | |
4007 | v4sf_ftype_v4si_char, v4si_ftype_v4sf_char, v4si_ftype_v4si_char, | |
4008 | v8hi_ftype_v8hi_char, v16qi_ftype_v16qi_char, | |
4009 | v16qi_ftype_v16qi_v16qi_char, v8hi_ftype_v8hi_v8hi_char, | |
4010 | v4si_ftype_v4si_v4si_char and v4sf_ftype_v4sf_v4sf_char to | |
4011 | end in ..._int; change them to accept an int instead of a char | |
4012 | as the last parameter. | |
4013 | ||
8653fed7 PE |
4014 | 2004-03-04 Phil Edwards <phil@codesourcery.com> |
4015 | ||
4016 | * genmultilib: Change '=' to '-' when translating option names | |
4017 | to directory names. | |
4018 | ||
daae8185 RK |
4019 | 2004-03-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
4020 | ||
4021 | * expr.c (expand_expr_real, case COMPONENT_REF): Get proper type of | |
4022 | stack slot for temp used for result of BLKmode but in integral mode. | |
4023 | ||
f345f21a JH |
4024 | 2004-03-04 Jan Hubicka <jh@suse.cz> |
4025 | ||
4026 | * reload.c (find_reloads): Reorganize if seqeunce to switch. | |
4027 | ||
4028 | * cfgrtl.c (rtl_redirect_edge_and_branch): Set the source BB as dirty. | |
4029 | (cfglayout_redirect_edge_and_branch): Set the source BB as dirty. | |
4030 | ||
aa42f99d SE |
4031 | 2004-03-04 Steve Ellcey <sje@cup.hp.com> |
4032 | ||
4033 | * config/ia64/ia64.md (divdf3_internal_thr): Fix algorithm. | |
4034 | * testsuite/gcc.dg/20040303-1.c: New test. | |
4035 | ||
56bab446 SB |
4036 | 2004-03-04 Steven Bosscher <stevenb@suse.de> |
4037 | ||
4038 | * ppro.md: Rewrite as a DFA pipeline description. | |
4039 | * i386.md: Remove all uses of the ppro_uops attribute. | |
4040 | * i386.c: (ix86_safe_ppro_uops, ix86_dump_ppro_packet, | |
4041 | ix86_reorder_insn, ix86_sched_reorder_ppro, ix86_sched_init, | |
4042 | ix86_sched_reorder, ix86_variable_issue, | |
4043 | struct ix86_sched_data, TARGET_SCHED_VARIABLE_ISSUE, | |
4044 | TARGET_SCHED_INIT, TARGET_SCHED_REORDER): Remove. | |
4045 | (ia32_use_dfa_pipeline_interface): Add TARGET_PENTIUMPRO. | |
4046 | (ia32_multipass_dfa_lookahead): Add TARGET_PENTIUMPRO. | |
4047 | * athlon.md (athlon_ssecmp_load): Fix comment | |
4048 | ||
5a26b329 | 4049 | 2004-03-04 Stuart Hastings <stuart@apple.com> |
56bab446 | 4050 | |
5a26b329 SH |
4051 | * gcc/doc/invoke.texi: Document -mlongcall for Darwin/PPC. |
4052 | ||
2e5d2af9 | 4053 | 2004-03-04 Stuart Hastings <stuart@apple.com> |
56bab446 | 4054 | |
2e5d2af9 SH |
4055 | * gcc/config/i386/darwin.h: Darwin/x86 doesn't support CPUs before |
4056 | 686, tell Darwin assembler to allow prefetch insns, non-empty def | |
4057 | of SUBTARGET_OPTION_TRANSLATE_TABLE. | |
4058 | ||
58f206d6 DD |
4059 | 2004-03-04 DJ Delorie <dj@redhat.com> |
4060 | ||
4061 | PR optimization/14282 | |
4062 | * sched-deps.c (sched_analyze_insn): Allow a stack adjustment | |
4063 | between a call and the assignment of its return value. | |
4064 | ||
e9eba255 KH |
4065 | 2004-03-04 Kazu Hirata <kazu@cs.umass.edu> |
4066 | ||
4067 | * config/h8300/h8300.c: Put a comment for every function. | |
4068 | ||
d3c40837 KH |
4069 | 2004-03-04 Kazu Hirata <kazu@cs.umass.edu> |
4070 | ||
4071 | * config/h8300/h8300.md: Add comments about peephole2's. | |
4072 | ||
eb3d7f9d SB |
4073 | 2004-03-04 Steven Bosscher <stevenb@suse.de> |
4074 | ||
4075 | * i386.h (TARGET_CPU_DEFAULT_nocona): Fix value. | |
4076 | ||
463301c3 JH |
4077 | 2004-03-04 Jan Hubicka <jh@suse.cz> |
4078 | ||
4079 | * cfgcleanup.c (thread_jump): Update call of cselib_init. | |
4080 | * cselib.c (cselib_record_memory): New static variable. | |
4081 | (cselib_lookup_mem, cselib_record_set, cselib_record_sets): | |
4082 | Give up on memories when asked for. | |
4083 | (cselib_init): Accept new argument. | |
4084 | * cselib.h (cselib_init): Update prototype. | |
4085 | * gcse.c (local_cprop_pass): Update call of cselib_init. | |
4086 | * loop.c (load_mems): Update call of cselib_init. | |
4087 | * postreload.c (reload_cse_regs_1): Update call of cselib_init. | |
4088 | * sched-deps.c (sched_analyze): Update call of cselib_init. | |
4089 | ||
3b6ce0af DE |
4090 | 2004-03-04 David Edelsohn <edelsohn@gnu.org> |
4091 | GP <gp@qnx.com> | |
4092 | ||
4093 | * config/rs6000/rs6000.c (output_function_profiler): Append @plt | |
4094 | when compiling PIC. | |
4095 | ||
af931390 JZ |
4096 | 2004-03-04 Josef Zlomek <zlomekj@suse.cz> |
4097 | ||
4098 | PR/14362 | |
4099 | * var-tracking.c (track_expr_p): Do not track variables which | |
4100 | should be ignored for debugging purposes. | |
4101 | ||
ddc68564 AM |
4102 | 2004-03-04 Alan Modra <amodra@bigpond.net.au> |
4103 | ||
4104 | * real.c (encode_ibm_extended): Don't bother rounding low double. | |
4105 | * c-cppbuiltin.c (builtin_define_float_constants): Tweak MAX | |
4106 | when fmt->pnan < fmt->p. | |
4107 | ||
ca87076c EC |
4108 | 2004-03-04 Eric Christopher <echristo@redhat.com> |
4109 | ||
4110 | * config/mips/mips.h (FUNCTION_ARG_REGNO_P): Fix to check | |
4111 | only range of valid arg registers and fixed_regs. | |
4112 | ||
1a402dc1 AM |
4113 | 2004-03-04 Alan Modra <amodra@bigpond.net.au> |
4114 | ||
4115 | PR target/14406 | |
4116 | * config/rs6000/rs6000.md (abstf2, abstf2+1): Delete define_insn. | |
4117 | (abstf2, abstf2_internal): New define_expand. | |
4118 | ||
6a2d136b EB |
4119 | 2004-03-04 Eric Botcazou <ebotcazou@libertysurf.fr> |
4120 | ||
4121 | PR optimization/14235 | |
4122 | * expr.c (convert_move): Copy the source to a new pseudo | |
4123 | when converting from a sub-word source to a larger-than-word | |
4124 | register which conflicts with the source. | |
4125 | ||
3205a71e ZW |
4126 | 2004-03-03 Zack Weinberg <zack@codesourcery.com> |
4127 | ||
4128 | PR 13728 | |
4129 | * c-decl.c (diagnose_mismatched_decls): Issue an error for two | |
4130 | parameters with the same name, unless one is a forward decl. | |
4131 | Do not issue a redundant-redeclaration warning for forward | |
4132 | decls of parameters. | |
4133 | ||
e8d8a034 DE |
4134 | 2004-03-04 David Edelsohn <edelsohn@gnu.org> |
4135 | ||
4136 | * doc/install.texi (*-ibm-aix*): Document use of Bash to speed up | |
4137 | configuration. | |
4138 | ||
ebe29bbf ILT |
4139 | 2004-03-03 Ian Lance Taylor <ian@wasabisystems.com> |
4140 | ||
4141 | * ggc-zone.c (ggc_pch_write_object): Don't align file pointer. | |
4142 | ||
7cd60054 AM |
4143 | 2004-03-04 Alan Modra <amodra@bigpond.net.au> |
4144 | ||
4145 | * target-def.h (TARGET_OPTF): Delete. | |
4146 | * c-opts.c (TARGET_OPTF): Define. | |
4147 | ||
e654c19e JH |
4148 | 2004-03-04 Jan Hubicka <jh@suse.cz> |
4149 | ||
4150 | * cselib.c (cselib_finish): Fix another miss-application of my previous | |
4151 | patch. | |
4152 | ||
94d1613b MS |
4153 | 2004-03-03 Mike Stump <mrs@apple.com> |
4154 | ||
4155 | Add framework support for darwin. | |
4156 | ||
4157 | * c-incpath.c: Include target.h and machmode.h. | |
4158 | (add_path): Use a consistent style for cpp_dir. Initialize | |
4159 | p->construct to 0. | |
4160 | (add_cpp_dir_path): New. | |
4161 | (register_include_chains): Add use of extra_includes callback. | |
4162 | (hook_void_int): Add. | |
4163 | (target_c_incpath): Add. | |
4164 | * c-incpath.h (add_cpp_dir_path): New. | |
4165 | (target_c_incpath_s): Add. | |
4166 | (target_c_incpath): Add. | |
4167 | (C_INCPATH_INIT): Add. | |
4168 | * c-opts.c (c_common_missing_argument, | |
4169 | c_common_handle_option): Add -F argument processing. | |
4170 | * c.opt: Add -F argument processing. | |
4171 | * gcc.c (trad_capable_cpp): Add -F argument processing. | |
4172 | * cppfiles.c (find_file_in_dir): Update to use construct | |
4173 | callback. | |
4174 | (search_path_exhausted, cpp_get_path, cpp_get_buffer, | |
4175 | cpp_get_prev): New. | |
4176 | (_cpp_find_file): Use search_path_exhausted. | |
4177 | (make_cpp_dir): Initialize construct to 0. | |
4178 | * cpplib.h (missing_header_cb | |
4179 | cpp_get_path, cpp_get_buffer, cpp_get_file, cpp_get_prev): New. | |
4180 | (cpp_callbacks): Add missing_header | |
4181 | (cpp_dir): Add construct. | |
4182 | * target-def.h: (TARGET_OPTF): New. | |
4183 | * hooks.c (hook_void_int, hook_void_charptr): Add. | |
4184 | * hooks.h (hook_void_int, hook_void_charptr): Add. | |
4185 | * Makefile.in (c-incpath.o) : Add $(TARGET_H) and | |
4186 | $(MACHMODE_H) dependencies. | |
4187 | * doc/invoke.texi (Darwin Options): Document -F. | |
4188 | * doc/tm.texi (TARGET_EXTRA_INCLUDES): Add. | |
4189 | (TARGET_OPTF): Add. | |
4190 | * fix-header.c (target_c_incpath): Add. | |
4191 | ||
4192 | * config/darwin-c.c: Add c-incpath.h include. | |
4193 | (using_frameworks, find_subframework_file, | |
4194 | find_subframework_header, add_system_framework_path, | |
4195 | frameworks_in_use, num_frameworks, max_frameworks, | |
4196 | add_framework, find_framework, struct framework_header, | |
4197 | framework_header_dirs, framework_construct_pathname, | |
4198 | find_subframework_file, add_system_framework_path, | |
4199 | add_framework_path, framework_defaults, | |
4200 | darwin_register_frameworks, find_subframework_header): Add. | |
4201 | * config/darwin.h (TARGET_EXTRA_INCLUDES, TARGET_OPTF): New. | |
4202 | (TARGET_OPTION_TRANSLATE_TABLE): Add -framework support. | |
4203 | (CPP_SPEC): Add __APPLE_CC__ support. | |
4204 | * t-darwin (darwin-c.o): Add c-incpath.h dependency. | |
4205 | ||
0fc0c4c9 JH |
4206 | 2004-03-04 Jan Hubicka <jh@suse.cz> |
4207 | ||
4208 | * cselib.c (cselib_finish): Fix miss-application of my previous | |
4209 | patch. | |
4210 | ||
67dfe110 KH |
4211 | 2004-03-03 Kazu Hirata <kazu@cs.umass.edu> |
4212 | ||
4213 | * hooks.c (hook_tree_tree_identity): New. | |
4214 | * hooks.h: Add a prototype for hook_tree_tree_identity. | |
4215 | * stmt.c (expand_asm_operands): Use targetm.md_asm_clobbers | |
4216 | instead of MD_ASM_CLOBBERS. | |
4217 | * system.h (MD_ASM_CLOBBERS): Poison. | |
4218 | * target-def.h (TARGET_MD_ASM_CLOBBERS): New. | |
4219 | (TARGET_INITIALIZER): Add TARGET_MD_ASM_CLOBBERS. | |
4220 | * target.h (gcc_target): Add md_asm_clobbers. | |
4221 | * config/i386/i386.c (TARGET_MD_ASM_CLOBBERS): New. | |
4222 | (ix86_md_asm_clobbers): New. | |
4223 | * config/i386/i386.h (MD_ASM_CLOBBERS): Remove. | |
4224 | * doc/tm.texi (MD_ASM_CLOBBERS): Change to | |
4225 | TARGET_MD_ASM_CLOBBERS. | |
4226 | ||
d79944f4 | 4227 | 2004-03-03 Stuart Hastings <stuart@apple.com> |
67dfe110 | 4228 | |
d79944f4 | 4229 | * gcc/config.gcc: Arrange for Darwin/x86 to build libgcc_eh.a. |
3205a71e | 4230 | |
fc9232c9 EB |
4231 | 2004-03-03 Eric Botcazou <ebotcazou@libertysurf.fr> |
4232 | ||
4233 | * config/sparc/sparc.c (noov_compare64_op): Fix typo. | |
4234 | ||
4235 | * config/sparc/sparc.h (ASM_FLOAT): Delete. | |
4236 | (ASM_DOUBLE): Likewise. | |
4237 | (ASM_LONGDOUBLE): Likewise. | |
4238 | * config/sparc/pbd.h (ASM_INT_OP): Delete. | |
4239 | ||
b7048ab7 RH |
4240 | 2003-03-03 Richard Henderson <rth@redhat.com> |
4241 | ||
4242 | PR opt/13862 | |
4243 | * cselib.c (cselib_record_sets): Don't record multiple sets in | |
4244 | asm insns. | |
4245 | ||
f9957958 MH |
4246 | 2004-03-03 Mostafa Hagog <mustafa@il.ibm.com> |
4247 | ||
4248 | * common.opt: Add description of the new -fgcse-after-reload flag. | |
4249 | ||
4250 | * flags.h (flag_gcse_after_reload): Declaration of global variable. | |
4251 | ||
4252 | * gcse.c (reg_used_on_edge ,reg_set_between_after_reload_p, | |
4253 | reg_used_between_after_reload_p, rtx get_avail_load_store_reg, | |
4254 | is_jump_table_basic_block, bb_has_well_behaved_predecessors, | |
4255 | get_bb_avail_insn, hash_scan_set_after_reload, | |
4256 | compute_hash_table_after_reload, eliminate_partially_redundant_loads, | |
4257 | gcse_after_reload, get_bb_avail_insn): New functions to implement | |
4258 | gcse-after-reload. | |
4259 | (gcse_after_reload_main): New function, the main entry point to | |
4260 | gcse-after-reload. | |
4261 | ||
4262 | * rtl.h (gcse_after_reload_main): Declaration of the new function. | |
4263 | ||
4264 | * opts.c (common_handle_option): Handle the -fgcse-after-reload flag. | |
4265 | ||
4266 | * toplev.c (flag_gcse_after_reload): Initialization. | |
4267 | ||
4268 | * passes.c (rest_of_handl_gcse2): Call gcse_after_reload_main. | |
4269 | ||
4270 | * params.def (PARAM_GCSE_AFTER_RELOAD_PARTIAL_FRACTION, | |
4271 | PARAM_GCSE_AFTER_RELOAD_CRITICAL_FRACTION): New parameters for tuning | |
4272 | the gcse after reload optimization. | |
4273 | ||
4274 | * params.h (GCSE_AFTER_RELOAD_PARTIAL_FRACTION, | |
4275 | GCSE_AFTER_RELOAD_CRITICAL_FRACTION): Two macros to access the tuning | |
4276 | parameters. | |
4277 | ||
4278 | * doc/invoke.texi: Documentation for the new flag gcse-after-reload. | |
4279 | ||
6f6dedf5 NP |
4280 | 2004-03-03 Nicolas Pitre <nico@cam.org> |
4281 | ||
4282 | * config/arm/ieee754-df.S (muldf3, divdf3): Fix denormalization of | |
4283 | small negative values. | |
4284 | ||
6790d1ab JH |
4285 | 2004-03-03 Jan Hubicka <jh@suse.cz> |
4286 | ||
4287 | * cselib.c (hash_table): Remove GTY marker. | |
4288 | (reg_values): Turn into array. | |
4289 | (used_regs): Likewise. | |
4290 | (n_used_regs): New static variable. | |
4291 | (reg_values_old): Kill. | |
4292 | (clear_table): Update uses of arrays. | |
4293 | (cselib_lookup): Likewise. | |
4294 | (cselib_record_set): Likewise. | |
4295 | (cselib_init): Likewise. | |
4296 | (cselib_finish): Likewise. | |
4297 | (cselib_udpate_varray_sizes): Kill. | |
4298 | * cselib.h (cselib_update_varray_sizes): Kill. | |
4299 | ||
33e6a97a PB |
4300 | 2004-03-03 Paul Brook <paul@codesourcery.com> |
4301 | ||
4302 | * flow.c (ior_reg_cond, and_reg_cond): Remove stray ")". | |
4303 | ||
b9dcdee4 JH |
4304 | 2004-03-03 Jan Hubicka <jh@suse.cz> |
4305 | ||
4306 | * ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat): | |
4307 | Rename from ...; make statistics transparent. | |
4308 | (ggc_alloc_cleared, ggc_realloc_stat): ... these. | |
4309 | (loc_descriptor): New structure. | |
4310 | (hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics, | |
4311 | add_statistics): | |
4312 | New static function. | |
4313 | (ggc_record_overhead, dump_statistics): New global function. | |
4314 | * ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat, | |
4315 | ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename | |
4316 | from ...; accept locations | |
4317 | (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared, | |
4318 | ggc_realloc, ggc_alloc_typed): ... this one. | |
4319 | from ...; accept locations | |
4320 | * ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat, | |
4321 | ggc_alloc_stat): Rename from ... ; pass locations | |
4322 | * ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc): | |
4323 | ... this one. | |
4324 | (ggc_alloc_stat): Record overehead. | |
4325 | * ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared, | |
4326 | ggc_realloc, ggc_alloc_typed): Turn to macros | |
4327 | (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat, | |
4328 | ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare. | |
4329 | (dump_ggc_loc_satistics, ggc_record_overehead): Declare. | |
4330 | * langhooks.h (lhd_make_node): Declare. | |
4331 | (LANG_HOOKS_MAKE_TYPE): Default to new function, | |
4332 | * langhooks.c (lhd_make_node): New. | |
4333 | * rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass | |
4334 | locations. | |
4335 | (rtx_alloc, swallow_copy_rtx): ... this one. | |
4336 | * rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros. | |
4337 | * rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare. | |
4338 | * toplpev.c (finalize): Dump stats. | |
4339 | * tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat, | |
4340 | build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat): | |
4341 | Rename from ... ; pass locators. | |
4342 | (make_node, copy_node, make_tree_vec, build_tree_list, tree_cons, | |
4343 | build?, build_decl): Declare. | |
4344 | * tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat, | |
4345 | build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat): | |
4346 | Declare. | |
4347 | (make_node, copy_node, make_tree_vec, build_tree_list, tree_cons, | |
4348 | build?, build_decl): New macros. | |
4349 | * Makefile.in (RTL_H, TREE_H): Add statistics.h dependency. | |
4350 | * statistics.h: New file. | |
4351 | ||
6ba7b547 MR |
4352 | 2004-03-03 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
4353 | Richard Sandiford <rsandifo@redhat.com> | |
4354 | ||
4355 | * config/mips/mips.h (MASK_FIX_SB1): Bump. | |
4356 | (MASK_FIX_R4400, TARGET_FIX_R4400): New macros. | |
4357 | (TARGET_SWITCHES): Add -mfix-r4400 and -mno-fix-r4400. | |
4358 | * config/mips/mips.c (mips_output_division): Fill the branch delay | |
4359 | slot with a nop if TARGET_FIX_R4000. Extend R4000 workarounds to | |
4360 | TARGET_FIX_R4400. | |
4361 | (mips_output_division): Adjust accordingly. | |
4362 | (override_options): Make -march=r4400 imply -mfix-r4400 by default. | |
4363 | * doc/invoke.texi: Document -mfix-r4400 and new errata workarounds. | |
4364 | ||
ec8e098d PB |
4365 | 2004-03-03 Paolo Bonzini <bonzini@gnu.org> |
4366 | ||
4367 | * alias.c (rtx_equal_for_memref_p): Use predicates | |
4368 | to test rtx classes and new rtx class codes, possibly | |
4369 | splitting conditionals that tested against '<' and 'o'. | |
4370 | * caller-save.c (save_call_clobbered_regs): Likewise. | |
4371 | * combine.c (contains_muldiv, find_split_point, subst, | |
4372 | combine_simplify_rtx, simplify_if_then_else, | |
4373 | simplify_set, simplify_logical, expand_compound_operation, | |
4374 | make_compound_operation, if_then_else_cond, known_cond, | |
4375 | apply_distributive_law, cached_nonzero_bits, | |
4376 | cached_num_sign_bit_copies, simplify_shift_const, | |
4377 | gen_binary, simplify_comparison, update_table_tick, | |
4378 | record_value_for_reg, get_lsat_value_validate): Likewise. | |
4379 | * cse.c (mention_regs, find_best_addr, find_comparison_args, | |
4380 | fold_rtx, cse_insn, invalidate_memory, cse_basic_block): | |
4381 | Likewise. | |
4382 | * emit-rtl.c (copy_insn_1): Likewise. | |
4383 | * expr.c (force_operand): Likewise. | |
4384 | * final.c (final_scan_insn, get_mem_expr_from_op): Likewise. | |
4385 | * flow.c (notice_stack_pointer_modification_1, | |
4386 | invalidate_mems_from_autoinc, ior_reg_cond, not_reg_cond, | |
4387 | and_reg_cond, elim_reg_cond): Likewise. | |
4388 | * function.c (update_epilogue_consts): Likewise. | |
4389 | * genattrtab.c (attr_rtx_1): Likewise. | |
4390 | * genopinit.c (gen_insn): Likewise. | |
4391 | * integrate.c (subst_constants): Likewise. | |
4392 | * jump.c (reversed_comparison_code_parts, | |
4393 | reversed_comparison_code, delete_related_insns, | |
4394 | rtx_renumbered_equal_p): Likewise. | |
4395 | * local-alloc.c (block_alloc): Likewise. | |
4396 | * loop.c (rtx_equal_for_prefetch_p, maybe_eliminate_biv, | |
4397 | canonicalize_condition): Likewise. | |
4398 | * loop-iv.c (simplify_using_conditions, iv_number_of_iterations): | |
4399 | Likewise. | |
4400 | * optabs.c (add_equal_node, expand_binop): Likewise. | |
4401 | * predict.c (estimate_probability): Likewise. | |
4402 | * ra-debug.c (ra_print_rtx_2op, ra_print_rtx): Likewise. | |
4403 | * recog.c (validate_replace_rtx_1, comparison_operator, | |
4404 | offsettable_address_p, constrain_operands): Likewise. | |
4405 | * reg-stack.c (swap_rtx_condition_1, subst_stack_regs_pat): | |
4406 | Likewise. | |
4407 | * regclass.c (scan_one_insn): Likewise. | |
4408 | * regmove.c (stable_and_no_regs_but_for_p): Likewise. | |
4409 | * regrename.c (kill_autoinc_value): Likewise. | |
4410 | * reload.c (find_reusable_reload, find_reloads, | |
4411 | reg_overlap_mentioned_for_reload_p): Likewise. | |
4412 | * reload1.c (gen_reload, delete_address_reloads_1): Likewise. | |
4413 | * rtl.c (copy_rtx): Likewise. | |
4414 | * rtl.h (CONSTANT_P, INSN_P): Likewise. | |
4415 | * rtlanal.c (commutative_operand_precedence): Likewise. | |
4416 | * sched-deps.c (conditions_mutex_p): Likewise. | |
4417 | * sched-rgn.c (is_cfg_nonregular): Likewise. | |
4418 | * simplify-rtx.c (simplify_gen_binary, | |
4419 | simplify_gen_relational, simplify_replace_rtx, | |
4420 | simplify_unary_operation, simplify_binary_operation, | |
4421 | simplify_ternary_operation, simplify_rtx): Likewise. | |
4422 | * unroll.c (reg_dead_after_loop): Likewise. | |
4423 | * config/alpha/alpha.c (alpha_swapped_comparison_operator, | |
4424 | print_operand): Likewise. | |
4425 | * config/arc/arc.c (proper_comparison_operator): Likewise. | |
4426 | * config/arm/arm.c (arm_arm_address_cost, arm_select_cc_mode): | |
4427 | Likewise. | |
4428 | * config/avr/avr.c (_reg_unused_after): Likewise. | |
4429 | * config/frv/frv.c (frv_ifcvt_modify_tests, | |
4430 | frv_ifcvt_modify_insn, frv_pack_insn): Likewise. | |
4431 | * config/i386/i386.c (ix86_comparison_operator, | |
4432 | ix86_carry_flag_operator, fcmov_comparison_operator, | |
4433 | arith_or_logical_operator, print_operand, | |
4434 | ix86_expand_binary_operator, ix86_binary_operator_ok): | |
4435 | Likewise. | |
4436 | * config/i386/i386.md: Likewise. | |
4437 | * config/ia64/ia64.c (not_postinc_memory_operand, | |
4438 | ia64_print_operand, update_set_flags, errata_emit_nops): | |
4439 | Likewise. | |
4440 | * config/ia64/ia64.h (PREFERRED_RELOAD_CLASS, | |
4441 | CONSTRAINT_OK_FOR_S): Likewise. | |
4442 | * config/ip2k/ip2k.c (mdr_resequence_xy_yx, | |
4443 | mdr_try_move_dp_reload, ip2k_check_can_adjust_stack_ref, | |
4444 | ip2k_xexp_not_uses_reg_for_mem, ip2k_xexp_not_uses_reg_p, | |
4445 | ip2k_composite_xexp_not_uses_reg_p, ip2k_unary_operator): | |
4446 | Likewise. | |
4447 | * config/iq2000/iq2000.c (cmp_op, symbolic_expression_p, | |
4448 | eqne_comparison_operator, signed_comparison_operator): | |
4449 | Likewise. | |
4450 | * config/mips/mips.c (cmp_op, symbolic_expression_p): | |
4451 | Likewise. | |
4452 | * config/mmix/mmix (mmix_foldable_comparison_operator, | |
4453 | mmix_comparison_operator): Likewise. | |
4454 | * config/pa/pa.c (hppa_legitimize_address): Likewise. | |
4455 | * config/rs6000/rs6000.c (stmw_operation, | |
4456 | branch_comparison_operator, trap_comparison_operator, | |
4457 | ccr_bit): Likewise. | |
4458 | * config/rs6000/rs6000.h (SELECT_CC_MODE): Likewise. | |
4459 | * config/s390/s390.c (s390_alc_comparison, | |
4460 | s390_slb_comparison):L Likewise. | |
4461 | * config/sh/sh.c (gen_block_redirect, reg_unused_after): | |
4462 | Likewise. | |
4463 | * config/sparc/sparc.c (eq_or_neq, normal_comp_operator, | |
4464 | noov_compare_op, noov_compare64_op, v9_regcmp_op, | |
4465 | emit_hard_tfmode_operation, reg_unused_after) | |
4466 | * doc/md.texi, doc/rtl.texi: Likewise. | |
4467 | ||
4468 | * ra-debug.c: Add 2004 to list of copyright years. | |
4469 | * unroll.c: Likewise. | |
4470 | ||
4471 | * combine.c (simplify_logical): Remove dummy test, | |
4472 | (apply_distributive_law): Fix typo in comment. | |
4473 | GET_CODE (x) == AND so x is a commutative binary op. | |
4474 | * jump.c (delete_related_insns): simplify loop | |
4475 | condition, move testing of RTX codes inside the loop. | |
4476 | (rtx_renumbered_equal_p): do not use RTX_CODE. | |
4477 | * rtl.c (rtx_class): Declare as enum rtx_class. | |
4478 | * rtl.def (EQ, NE, UNEQ, LTGT, UNORDERED, ORDERED): | |
4479 | Move to RTX_COMM_COMPARE class. | |
4480 | (HIGH, SYMBOL_REF, LABEL_REF, CONST, CONST_INT, CONST_DOUBLE): | |
4481 | Move to RTX_CONST_OBJ class. | |
4482 | * rtl.h (enum rtx_class): New declaration, | |
4483 | (RTX_OBJ_MASK, RTX_OBJ_RESULT, RTX_COMPARE_MASK, | |
4484 | RTX_COMPARE_RESULT, RTX_ARITHMETIC_MASK, RTX_ARITHMETIC_RESULT, | |
4485 | RTX_BINARY_MASK, RTX_BINARY_RESULT, RTX_COMMUTATIVE_MASK, | |
4486 | RTX_COMMUTATIVE_RESULT, RTX_NON_COMMUTATIVE_RESULT, | |
4487 | RTX_EXPR_FIRST, RTX_EXPR_LAST, UNARY_P, BINARY_P, | |
4488 | ARITHMETIC_P, COMMUTATIVE_ARITHMETIC_P, COMPARISON_P, | |
4489 | SWAPPABLE_OPERANDS_P, NON_COMMUTATIVE_P, COMMUTATIVE_P, | |
4490 | OBJECT_P): New macros. | |
4491 | * config/sparc/sparc.c (noov_compare_op): Remove register | |
4492 | from parameter. | |
4493 | ||
a841ab8b KH |
4494 | 2004-03-03 Kazu Hirata <kazu@cs.umass.edu> |
4495 | ||
4496 | * target.h: Remove texi jargons in comments. | |
4497 | ||
cb36ddba KH |
4498 | 2004-03-02 Kazu Hirata <kazu@cs.umass.edu> |
4499 | ||
4500 | * config/h8300/lib1funcs.asm (___fixunssfsi): Change the | |
4501 | threshold to 0x4f. | |
4502 | ||
4503 | Revert: | |
4504 | 2004-02-27 Kazu Hirata <kazu@cs.umass.edu> | |
4505 | * config/h8300/fixunssfsi.c (__fixunssfsi): Enable on H8/300 | |
4506 | as well. | |
4507 | * config/h8300/lib1funcs.asm (___fixunssfsi): Remove. | |
4508 | * config/h8300/t-h8300 (LIB1ASMFUNCS): Remove _fixunssfsi_asm. | |
4509 | ||
66c87bae KH |
4510 | 2004-03-02 Kazu Hirata <kazu@cs.umass.edu> |
4511 | ||
4512 | * doc/md.texi (cbranchmode4): New. | |
4513 | ||
91e01231 EC |
4514 | 2004-03-02 Eric Christopher <echristo@redhat.com> |
4515 | ||
4516 | * config/mips/mips16.S: Change fixsfsi and fixdfsi to | |
4517 | fix_trunc. | |
4518 | * config/mips/mips.c (mips_init_libfuncs): Change accordingly. | |
4519 | * config/mips/t-elf (LIB1ASMFUNCS): Ditto. | |
4520 | * config/mips/t-isa3264 (LIB1ASMFUNCS): Ditto. | |
4521 | * config/mips/t-r3900 (LIB1ASMFUNCS): Ditto. | |
4522 | ||
27ab3e91 RH |
4523 | 2004-03-02 Richard Henderson <rth@redhat.com> |
4524 | ||
3205a71e ZW |
4525 | PR middle-end/11767 |
4526 | * coverage.c (coverage_counter_ref): Set MEM_NOTRAP_P. | |
4527 | * optabs.c (prepare_cmp_insn): Force trapping memories to registers | |
4528 | before the compare, if flag_non_call_exceptions. | |
27ab3e91 | 4529 | |
0eadce52 RH |
4530 | 2004-03-02 Richard Henderson <rth@redhat.com> |
4531 | ||
4532 | PR middle-end/14327 | |
4533 | * stmt.c (expand_computed_goto): Do do_pending_stack_adjust before | |
4534 | emitting the label, not after. | |
4535 | ||
de70723b SC |
4536 | 2004-03-02 Stephane Carrez <stcarrez@nerim.fr> |
4537 | ||
4538 | * config/m68hc11/m68hc11.c (m68hc11_addr_mode): New variable. | |
4539 | (m68hc11_mov_addr_mode): Likewise. | |
4540 | (m68hc11_override_options): Initialize them based on target. | |
4541 | (register_indirect_p): Allow a MEM for indirect addressing modes and | |
4542 | use flags to control what is allowed. | |
4543 | (m68hc11_small_indexed_indirect_p): Use m68hc11_mov_addr_mode for | |
4544 | supported addressing modes. | |
4545 | (m68hc11_register_indirect_p): Use m68hc11_addr_mode. | |
4546 | (go_if_legitimate_address_internal): Likewise. | |
4547 | (m68hc11_indirect_p): Likewise and check the mode. | |
4548 | (print_operand): Allow a (MEM (MEM)) and generate indirect addressing. | |
4549 | ||
d6da68b9 KH |
4550 | 2004-03-02 Kazu Hirata <kazu@cs.umass.edu> |
4551 | ||
4552 | * builtins.c (BUILTIN_SETJMP_FRAME_VALUE): Remove. | |
4553 | (expand_builtin_setjmp_setup): Use | |
4554 | targetm.builtin_setjmp_frame_value instead of | |
4555 | BUILTIN_SETJMP_FRAME_VALUE. | |
4556 | * system.h (BUILTIN_SETJMP_FRAME_VALUE): Poison. | |
4557 | * target-def.h (TARGET_BUILTIN_SETJMP_FRAME_VALUE): New. | |
4558 | (TARGET_INITIALIZER): Add TARGET_BUILTIN_SETJMP_FRAME_VALUE. | |
4559 | * target.h (gcc_target): Add builtin_setjmp_frame_value. | |
4560 | * targhooks.c (default_builtin_setjmp_frame_value): New. | |
4561 | * targhooks.h: Add a prototype for | |
4562 | default_builtin_setjmp_frame_value. | |
4563 | * doc/tm.texi (BUILTIN_SETJMP_FRAME_VALUE): Change to | |
4564 | TARGET_BUILTIN_SETJMP_FRAME_VALUE. | |
4565 | ||
d87e83b9 SC |
4566 | 2004-03-02 Stephane Carrez <stcarrez@nerim.fr> |
4567 | ||
4568 | * config/m68hc11/m68hc11.md (move peephole2): New peepholes to optimize | |
4569 | sequences of moves. | |
4570 | (add peepholes): New peepholes to optimize sequences adding small | |
4571 | constants. | |
4572 | (bset peepholes): New peepholes to transform an OR in a bset form | |
4573 | (bclr peepholes): Likewise for bclr form. | |
4574 | (cmp peepholes): New peepholes to avoid register copies when comparing. | |
4575 | ||
d5111c9c SC |
4576 | 2004-03-02 Stephane Carrez <stcarrez@nerim.fr> |
4577 | ||
4578 | * config/m68hc11/m68hc11.md ("*pushdi_internal"): New insn and split | |
4579 | to separate push from moves. | |
4580 | ("*pushdf_internal"): Likewise. | |
4581 | ("*pushsf_internal"): Likewise. | |
4582 | ("*pushsi_internal"): Likewise. | |
4583 | ("movdi_internal"): Use define_insn_and_split; non push operand. | |
4584 | ("movdf_internal"): Likewise. | |
4585 | ("movsf_internal"): Likewise. | |
4586 | ("movsi_internal"): Likewise. | |
4587 | ("*movhi_68hc12", "*addhi3_68hc12"): Fix and tune constraints | |
4588 | ("*addhi3", "*subhi3", "*andhi3_mem", "*iorhi3_mem"): Likewise. | |
4589 | ("*ashlsi3_const1", "*lshrsi3_const1"): Likewise. | |
4590 | ||
9449502d SC |
4591 | 2004-03-02 Stephane Carrez <stcarrez@nerim.fr> |
4592 | ||
4593 | * config/m68hc11/m68hc11.md ("tstqi_z_used"): Use define_insn_and_split. | |
4594 | ("cmphi_z_used", "cmpqi_z_used"): Likewise. | |
4595 | ("movstrictsi", "movstricthi", "movstrictqi"): Likewise. | |
4596 | ("anddi3", "andsi3", "iordi3", "iorsi3"): Likewise. | |
4597 | ("xordi3", "xorsi3", "*logicalsi3_zexthi"): Likewise. | |
4598 | ("*logicalsi3_zextqi", "*logicalhi3_zexthi_ashift8"): Likewise. | |
4599 | ("logicalhi3_zexthi", "*logicalsi3_silshr16"): Likewise. | |
4600 | ("*logicalsi3_silshl16", "*logicalsi3_silshl16_zext"): Likewise. | |
4601 | ("*ashldi3_const32", "*ashldi3_const1", "addsi_silshr16"): Likewise. | |
4602 | ("addsi_andshr16", "*ashlsi3_const16_zexthi"): Likewise. | |
4603 | ("*lshrdi3_const32", "*lshrdi_const1"): Likewise. | |
4604 | ||
b90f3299 SC |
4605 | 2004-03-02 Stephane Carrez <stcarrez@nerim.fr> |
4606 | ||
4607 | * config/m68hc11/m68hc11.md (SOFT_TMP_REGNUM): Define. | |
4608 | (SOFT_XY_REGNUM): Define. | |
4609 | (cmp split): Use the above instead of hard coded numbers. | |
4610 | (8-bit op split): No need to check the mode; allow Q_REG. | |
4611 | (ashift split): Adjust the first operand if it uses the SP and we | |
4612 | are pushing the shifted value. | |
4613 | (plus shift split): Fix when a source is in register D+X. | |
4614 | ("doloop_end"): Pass dummy arguments to gen_rtx_NE. | |
4615 | ||
77d2a36d SC |
4616 | 2004-03-02 Stephane Carrez <stcarrez@nerim.fr> |
4617 | ||
4618 | * config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Fix when | |
4619 | comparing with Z register. | |
4620 | ||
f2dca510 ZD |
4621 | 2004-03-02 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
4622 | ||
4623 | * cfgloop.h (struct loop_desc): Removed. | |
4624 | (struct loop): Fields simple, desc and has_desc removed. | |
4625 | (simple_loop_p, count_loop_iterations): Declaration removed. | |
4626 | * cfgloopanal.c (struct unmark_altered_insn_data): Removed. | |
4627 | (unmark_altered, blocks_invariant_registers, unmark_altered_insn | |
4628 | blocks_single_set_registers, invariant_rtx_wrto_regs_p_helper, | |
4629 | invariant_rtx_wrto_regs_p, test_for_iteration, constant_iterations, | |
4630 | simple_loop_exit_p, variable_initial_value, variable_initial_values, | |
4631 | simple_condition_p, simple_increment, count_strange_loop_iterations, | |
4632 | inverse, fits_in_mode_p, simple_loop_p, count_loop_iterations): | |
4633 | Removed. | |
4634 | * loop-iv.c (check_simple_exit, find_simple_exit): Update comments. | |
4635 | ||
87ca8b8c KH |
4636 | 2004-03-02 Kazu Hirata <kazu@cs.umass.edu> |
4637 | ||
4638 | * genattrtab.c: Don't handle MATCH_INSN. | |
4639 | * genrecog.c: Likewise. | |
4640 | * gensupport.c: Likewise. | |
4641 | * rtl.def (match_insn): Remove. | |
4642 | * doc/md.texi (match_insn, match_insn2): Remove. | |
4643 | ||
bdc2893c MM |
4644 | 2004-03-02 Mark Mitchell <mark@codesourcery.com> |
4645 | ||
4646 | * doc/c-tree.texi (DECL_ASSEMBLER_NAME): Mention that using this | |
4647 | macro results in memory allocation. | |
4648 | ||
2de2f846 DB |
4649 | 2004-03-02 David O'Brien <obrien@FreeBSD.org> |
4650 | ||
4651 | * config/freebsd-spec.h (FBSD_DYNAMIC_LINKER): Add. | |
4652 | * config/alpha/freebsd.h (SUBTARGET_EXTRA_SPECS): Define | |
4653 | %(fbsd_dynamic_linker), | |
4654 | (LINK_SPEC): Use %(fbsd_dynamic_linker), and sync style with | |
4655 | config/i386/freebsd.h | |
4656 | * config/arm/freebsd.h: Ditto. | |
4657 | * config/i386/freebsd.h: Ditto. | |
4658 | * config/i386/freebsd64.h: Ditto. | |
4659 | * config/ia64/freebsd.h: Ditto. | |
4660 | * config/rs6000/sysv4.h: Ditto. | |
4661 | * config/sparc/freebsd.h: Ditto. | |
4662 | ||
f08dc6c1 LR |
4663 | 2004-03-02 Loren James Rittle <ljrittle@acm.org> |
4664 | ||
4665 | * gcc/doc/install.texi (*-*-freebsd*): Update target information. | |
4666 | ||
c24938d4 KH |
4667 | 2004-03-02 Kazu Hirata <kazu@cs.umass.edu> |
4668 | ||
4669 | * rtl.def (define_combine): Remove. | |
4670 | ||
ba29f5de KH |
4671 | 2004-03-02 Kazu Hirata <kazu@cs.umass.edu> |
4672 | ||
4673 | * config/h8300/h8300.md: Tweak formatting. | |
4674 | ||
a5a0ab45 KH |
4675 | 2004-03-02 Kazu Hirata <kazu@cs.umass.edu> |
4676 | ||
4677 | * config/h8300/h8300.md (*cmphi_h8300): Rename to | |
4678 | *cmphi_h8300_znvc. | |
4679 | (*cmphi_h8300hs): Rename to *cmphi_h8300hs_znvc. | |
4680 | ||
e451301f MM |
4681 | 2004-03-01 Mark Mitchell <mark@codesourcery.com> |
4682 | ||
4683 | PR bootstrap/14356 | |
4684 | * gcc.c (process_command): Remove const-qualification from argv. | |
4685 | (main): Likewise. | |
4686 | ||
b698e58b KH |
4687 | 2004-03-02 Kazu Hirata <kazu@cs.umass.edu> |
4688 | ||
4689 | * config/h8300/h8300.md (pushqi1_h8300hs): Rename to | |
4690 | pushqi1_h8300hs_advanced. Adjust its caller. | |
4691 | (pushhi1_h8300hs): Rename to pushhi1_h8300hs_advanced. | |
4692 | Adjust its caller. | |
4693 | ||
a5c40cfb | 4694 | 2004-03-02 Nicolas Roche <roche@act-europe.fr> |
3a41db81 NR |
4695 | |
4696 | * Makefile.in (install-libgcc, install-multilib): Pass | |
4697 | mkinstalldirs var to libgcc.mk. | |
4698 | ||
fdf89bf5 KH |
4699 | 2004-03-01 Kazu Hirata <kazu@cs.umass.edu> |
4700 | ||
4701 | * system.h (DBX_OUTPUT_STANDARD_TYPES): Poison. | |
4702 | * doc/tm.texi (DBX_OUTPUT_STANDARD_TYPES): Remove. | |
4703 | ||
0e26895c KH |
4704 | 2004-03-01 Kazu Hirata <kazu@cs.umass.edu> |
4705 | ||
4706 | * config/h8300/h8300.c (gtle_operator): Accept GT and LE. | |
4707 | * config/h8300/h8300.md: Split several peephole2's, each into | |
4708 | two. | |
4709 | ||
738ed977 ZD |
4710 | 2004-03-02 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
4711 | ||
4712 | * dominance.c (recount_dominator): Handle postdominators. | |
4713 | ||
e245bd81 RS |
4714 | 2004-03-01 Richard Sandiford <rsandifo@redhat.com> |
4715 | ||
4716 | * config/mips/mips-protos.h (enum mips_symbol_type): Move from mips.h. | |
4717 | (NUM_SYMBOL_TYPES): Likewise. | |
4718 | (SYMBOL_64_HIGH, SYMBOL_64_MID, SYMBOL_64_LOW): New symbol types. | |
4719 | (mips_unspec_address): Declare. | |
4720 | (mips_gotoff_page, mips_gotoff_global): Delete. | |
4721 | * config/mips/mips.h (PREDICATE_CODES): Add general_symbolic_operand. | |
4722 | * config/mips/mips.c (enum mips_symbol_type, NUM_SYMBOL_TYPES): Delete. | |
4723 | (mips_symbolic_constant_p, mips_symbolic_address_p) | |
4724 | (mips_symbol_insns): Handle new symbol types. | |
4725 | (general_symbolic_operand): New predicate. | |
4726 | (mips_unspec_address): Make extern. | |
4727 | (mips_gotoff_page, mips_gotoff_global): Delete. | |
4728 | (override_options): Allow -mabi=64 -mno-abicalls -mexplicit-relocs. | |
4729 | Handle new symbol types. | |
4730 | * config/mips/mips.md (*lea_high64, *lea64): New patterns. | |
4731 | (*xgot_hi[sd]i, *xgot_lo[sd]i, *got_disp[sd]i, *got_disp[sd]i): Call | |
4732 | mips_unspec_address directly. | |
4733 | * doc/invoke.texi: Remove the -mabi=64 -mno-abicalls exception from | |
4734 | the documentation of -mexplicit-relocs. | |
4735 | ||
9bf793f9 JL |
4736 | 2004-03-01 Jeff Law <law@redhat.com> |
4737 | ||
4738 | * fold-const.c (fold): An equality comparison of a non-weak object | |
4739 | against zero has a known result. Similarly an equality comparison | |
4740 | of the address of two non-weak, unaliased symbols has a known result. | |
91e01231 | 4741 | |
9bf793f9 JL |
4742 | * ggc-page.c (struct page_entry): New field PREV. |
4743 | (ggc_alloc): Update PREV field appropriately. | |
4744 | (sweep_pages): Likewise. | |
4745 | (ggc_free): Likewise. Use PREV field rather than loop to | |
4746 | improve ggc_free performance. | |
91e01231 | 4747 | |
c9e0ce37 RS |
4748 | 2004-03-01 Richard Sandiford <rsandifo@redhat.com> |
4749 | ||
4750 | * config/mips/mips.c (mips_output_division): Use the division | |
4751 | instruction to fill the delay slot of a zero check. | |
4752 | (mips_idiv_insns): Adjust accordingly. | |
4753 | ||
65d151a7 NN |
4754 | 2004-03-01 Nathanael Nerode <neroden@gcc.gnu.org> |
4755 | ||
4756 | * config.gcc: Create a default tmake_file for linux, and use | |
4757 | it in all but two linux clauses. Comment those two. | |
4758 | ||
9a5a17f3 PB |
4759 | 2004-03-01 Paolo Bonzini <bonzini@gnu.org> |
4760 | ||
4761 | * combine.c (try_combine): Do not refer to is_replaced. | |
4762 | (gen_lowpart_for_combine): Perverse subregs now have a | |
4763 | more politically correct name. | |
4764 | * cse.c (cse_insn): Likewise. | |
4765 | * jump.c: Fix bogus reference to delete_insn. | |
4766 | ||
c5b6f18e MM |
4767 | 2004-02-29 Mark Mitchell <mark@codesourcery.com> |
4768 | ||
5bb2ed2c MM |
4769 | PR debug/14328 |
4770 | * dwarf2out.c (gen_enumeration_type_die): Output all enumeration | |
4771 | constants as signed values. | |
4772 | ||
c5b6f18e MM |
4773 | PR middle-end/13448 |
4774 | * c-tree.h (readonly_warning): Rename to ... | |
4775 | (readonly_error): ... this. | |
4776 | * c-typeck.c (build_unary_op): Adjust accordingly. | |
4777 | (readonly_warning): Rename to ... | |
4778 | (readonly_error): ... this and issue errors, not warnings. | |
4779 | (build_modify_expr): Call readonly_error, not readonly_warning. | |
4780 | (c_expand_asm_operands): Likewise. | |
4781 | * tree-inline.c (optimize_inline_calls): Do not inline functions | |
4782 | after errors have occurred. | |
4783 | ||
8bb915b6 NN |
4784 | 2004-02-29 Nathanael Nerode <neroden@gcc.gnu.org> |
4785 | ||
4786 | * configure.ac: Rearrange some threading code for clarity; | |
4787 | add section comment. | |
4788 | * configure: Regenerate. | |
4789 | ||
4ee31f1e KH |
4790 | 2004-02-29 Kazu Hirata <kazu@cs.umass.edu> |
4791 | ||
4792 | * passes.c, config/frv/frv.c, config/sh/sh.c: Fix comment | |
4793 | typos. | |
4794 | * doc/cppopts.texi: Fix a typo. | |
4795 | ||
15ec19b9 KH |
4796 | 2004-02-29 Kazu Hirata <kazu@cs.umass.edu> |
4797 | ||
4798 | * config/i386/i386.md: Fix formatting. | |
4799 | ||
cbff2c1c NN |
4800 | 2004-02-29 Nathanael Nerode <neroden@gcc.gnu.org> |
4801 | ||
630327c3 NN |
4802 | * configure.ac: Add some comments delineating sections of code. |
4803 | ||
38fe9090 NN |
4804 | * doc/install.texi: Note that libada uses autoconf 2.57 also. |
4805 | ||
42fce956 NN |
4806 | * doc/install.texi: Fix idiot typo in previous commit. |
4807 | ||
cbff2c1c NN |
4808 | * doc/install.texi: Update for conversion of intl to autoconf 2.57. |
4809 | ||
c8574b54 KH |
4810 | 2004-02-29 Kazu Hirata <kazu@cs.umass.edu> |
4811 | ||
4812 | * config/h8300/h8300.md: Add comments about peephole2's. | |
4813 | ||
2f537af9 KH |
4814 | 2004-02-29 Kazu Hirata <kazu@cs.umass.edu> |
4815 | ||
4816 | * config/h8300/h8300.md: Tweak operand numbers of some | |
4817 | peephole2's. | |
4818 | ||
a207f649 KH |
4819 | 2004-02-29 Kazu Hirata <kazu@cs.umass.edu> |
4820 | ||
4821 | * config/h8300/h8300.md: Tweak comments about peephole2's. | |
4822 | ||
bc41842b RS |
4823 | 2004-02-29 Waldek Hebisch <hebisch@math.uni.wroc.pl> |
4824 | ||
4825 | PR middle-end/14203 | |
4826 | * function.c (uninitialized_vars_warning): Use DECL_RTL_SET_P | |
4827 | instead of testing whether DECL_RTL is not NULL. | |
4828 | ||
832a3292 KH |
4829 | 2004-02-28 Kazu Hirata <kazu@cs.umass.edu> |
4830 | ||
4831 | * config/sh/sh.c: Fix formatting. | |
4832 | ||
508ea1c5 KH |
4833 | 2004-02-28 Kazu Hirata <kazu@cs.umass.edu> |
4834 | ||
4835 | * config/sh/sh.c: Convert to ISO-C. | |
4836 | ||
dd833c7b | 4837 | 2004-02-28 Andrew Pinski <pinskia@physics.uc.edu> |
91e01231 | 4838 | |
8cd6bdd1 AP |
4839 | * c-typeck.c (tagged_types_tu_compatible_p): Fix pasto in |
4840 | my previous patch. | |
dd833c7b AP |
4841 | |
4842 | * config/darwin.h (machopic_finish): Output stub even if the | |
4843 | symbol is already defined. | |
4844 | ||
5f190838 JDA |
4845 | 2004-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4846 | ||
4847 | * pa64-hpux.h (LIB_SPEC): Fix linking under HP-UX 11.00 with -p and -pg. | |
4848 | ||
c1a41c2f KH |
4849 | 2004-02-28 Kazu Hirata <kazu@cs.umass.edu> |
4850 | ||
4851 | * genattr.c (main): Don't define | |
4852 | TRADITIONAL_PIPELINE_INTERFACE or DFA_PIPELINE_INTERFACE. | |
4853 | * system.h (TRADITIONAL_PIPELINE_INTERFACE): Poison. | |
4854 | (DFA_PIPELINE_INTERFACE): Likewise. | |
4855 | * doc/tm.texi (TRADITIONAL_PIPELINE_INTERFACE): Remove. | |
4856 | (DFA_PIPELINE_INTERFACE): Likewise. | |
4857 | ||
757f9053 RS |
4858 | 2004-02-28 Richard Sandiford <rsandifo@redhat.com> |
4859 | ||
4860 | * config/mips/mips.md (tstsi, tstdi): Delete. | |
4861 | ||
23cf6987 MR |
4862 | 2004-02-28 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
4863 | ||
91e01231 | 4864 | * config/mips/mips.c (override_options): Remove an obsolete |
23cf6987 MR |
4865 | duplicate definition of the "e" constraint. |
4866 | * config/mips/mips.h: Update a comment accordingly. | |
4867 | ||
bddbfe5f MR |
4868 | 2004-02-28 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
4869 | ||
4870 | * config/mips/mips.md: Complete the unfinished R4000 | |
4871 | multiply/shift errata workaround. Improve documentation. | |
4872 | (hazard): Use TARGET_FIX_R4000 to decide whether an "imul" instruction | |
4873 | has a hilo hazard. | |
4874 | (mulsi3, mulsi3_internal, mulsi3_r4000): Use TARGET_FIX_R4000. | |
4875 | (muldi3, muldi3_internal): Likewise. | |
4876 | (muldi3_internal2): Remove, replacing with... | |
4877 | (muldi3_mult3, muldi3_r4000): ...these new patterns. | |
4878 | (mulsidi3): Take the errata into account. | |
4879 | (mulsidi3_32bit): Remove, replacing with... | |
4880 | (mulsidi3_32bit_internal, mulsidi3_32bit_r4000): ...these new patterns. | |
4881 | (mulsidi3_64bit, mulsidi3_64bit_parts): Disable if TARGET_FIX_R4000. | |
4882 | (umulsidi3): Take the errata into account. | |
4883 | (umulsidi3_32bit): Remove, replacing with.. | |
4884 | (umulsidi3_32bit_internal, umulsidi3_32bit_r4000): ...these patterns. | |
4885 | (umulsi3_highpart, umulsi3_highpart_internal): Disable if | |
4886 | TARGET_FIX_R4000. | |
4887 | (smulsi3_highpart, smulsi3_highpart_internal): Likewise. | |
4888 | (smuldi3_highpart, umuldi3_highpart): Likewise. | |
4889 | * doc/invoke.texi: Document the errata workaround. | |
4890 | ||
46490403 MR |
4891 | 2004-02-28 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
4892 | ||
4893 | * config/mips/mips-protos.h (mips_idiv_insns): Declare. | |
4894 | * config/mips/mips.h (MASK_FIX_SB1): Bump. | |
4895 | (MASK_FIX_R4000, TARGET_FIX_R4000): New macros. | |
4896 | (TARGET_SWITCHES): Add -mfix-r4000 and -mno-fix-r4000. | |
4897 | * config/mips/mips.c (mips_idiv_insns): New function. | |
4898 | (override_options): Make -march=r4000 imply -mfix-r4000 by default. | |
4899 | (mips_output_division): Add a workaround for the R4000 divide/shift | |
4900 | errata. | |
4901 | * config/mips/mips.md (length): Use mips_idiv_insns() to calculate | |
4902 | the length of an "idiv" instruction. | |
4903 | * doc/invoke.texi: Document the new switches. | |
4904 | ||
1b2c3767 KH |
4905 | 2004-02-28 Kazu Hirata <kazu@cs.umass.edu> |
4906 | ||
4907 | * doc/tm.texi (IS_COSTLY_DEPENDENCE): Change to | |
4908 | TARGET_SCHED_IS_COSTLY_DEPENDENCE. | |
4909 | ||
79771cc4 ZD |
4910 | 2004-02-28 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
4911 | ||
4912 | PR optimization/14229 | |
4913 | * cfgrtl.c (rtl_tidy_fallthru_edge): Do not fail for !onlyjump jump. | |
4914 | ||
68a1a5da EB |
4915 | 2004-02-28 Eric Botcazou <ebotcazou@act-europe.fr> |
4916 | ||
4917 | * fold-const.c (fold): Strip NOPs that change the signedness | |
4918 | for RSHIFT too. Expand comment. | |
4919 | ||
a10016d3 ILT |
4920 | 2004-02-27 Ian Lance Taylor <ian@wasabisystems.com> |
4921 | ||
4922 | PR optimization/7871 | |
4923 | * flow.c (mark_set_1): Don't add LOG_LINKS for global registers | |
68a1a5da | 4924 | from or to call insns. |
a10016d3 ILT |
4925 | |
4926 | 2004-02-27 Eric Botcazou <ebotcazou@libertysurf.fr> | |
4927 | ||
4928 | PR optimization/7871 | |
4929 | * flow.c (propagate_one_insn): Interpret calls as setting global | |
4930 | registers, not merely clobbering them. | |
4931 | ||
b30e1617 | 4932 | 2004-02-27 Dale Johannesen <dalej@apple.com> |
a10016d3 | 4933 | |
b30e1617 DJ |
4934 | * config/darwin.c (machopic_output_possible_stub_label): Remove. |
4935 | config/darwin-protos.h: Ditto. | |
4936 | config/darwin.h: Remove call to it. | |
4937 | * combine.c (distribute_notes): Do not place a REG_DEAD note | |
4938 | when value is both set and used. | |
4939 | ||
bbc51dc2 KH |
4940 | 2004-02-27 Kazu Hirata <kazu@cs.umass.edu> |
4941 | ||
4942 | * config/h8300/fixunssfsi.c (__fixunssfsi): Enable on H8/300 | |
4943 | as well. | |
4944 | * config/h8300/lib1funcs.asm (___fixunssfsi): Remove. | |
4945 | * config/h8300/t-h8300 (LIB1ASMFUNCS): Remove _fixunssfsi_asm. | |
4946 | ||
dedbabed AP |
4947 | 2004-02-27 Andrew Pinski <apinski@apple.com> |
4948 | ||
4949 | * c-typeck.c (tagged_types_tu_compatible_p) <ENUMERAL_TYPE>: | |
4950 | Speedup common case of the type values being in the same order. | |
4951 | ||
b6b979d4 SE |
4952 | 2004-02-27 Steve Ellcey <sje@cup.hp.com> |
4953 | ||
4954 | * config/ia64/ia64.h (no-inline-float-divide): New option. | |
4955 | * config/ia64/ia64.h (no-inline-int-divide): New option. | |
4956 | * config/ia64/ia64.h (no-inline-sqrt): New option. | |
4957 | (TARGET_DEFAULT): Add MASK_INLINE_FLOAT_DIV_THR to define. | |
4958 | * config/ia64/hpux.h (TARGET_DEFAULT): Ditto. | |
4959 | * config/ia64/ia64.c (ia64_override_options): Modify error | |
4960 | checking for inlined division/sqrt. | |
4961 | ||
88462c42 KH |
4962 | 2004-02-27 Kazu Hirata <kazu@cs.umass.edu> |
4963 | ||
4964 | * bb-reorder.c, cfgbuild.c, diagnostic.c, explow.c, profile.c, | |
4965 | ra-build.c, read-rtl.c, tracer.c, unwind-dw2-fde-glibc.c, | |
4966 | value-prof.c, config/darwin-protos.h, config/frv/frv-abi.h, | |
4967 | config/i386/pmmintrin.h, config/pa/pa-hpux.h: Update | |
4968 | copyright. | |
4969 | ||
53c428d0 PB |
4970 | 2004-02-27 Paul Brook <paul@codesourcery.com> |
4971 | ||
4972 | * function.c (assign_parms): Don't count pretend args for alignment. | |
4973 | ||
f6db1481 RH |
4974 | 2004-02-27 Richard Henderson <rth@redhat.com> |
4975 | ||
4976 | * passes.c: New file. | |
4977 | * Makefile.in (OBJS-common): Add it. | |
4978 | * diagnostic.c (rtl_dump_and_exit): Move decl ... | |
4979 | * flags.h (rtl_dump_and_exit): ... here. | |
91e01231 | 4980 | * output.h (size_directive_output, last_assemble_variable_decl): |
f6db1481 RH |
4981 | Move from toplev.c. |
4982 | * rtl.h (reg_alloc): Move from toplev.c. | |
4983 | * toplev.c (HAVE_conditional_execution, DUMPFILE_FORMAT, | |
4984 | struct dump_file_info, enum dump_file_index, dump_file_tbl, | |
4985 | open_dump_file, close_dump_file, rest_of_decl_compilation, | |
4986 | rest_of_type_compilation, rest_of_handle_final, | |
91e01231 | 4987 | rest_of_handle_delay_slots, rest_of_handle_stack_regs, |
f6db1481 RH |
4988 | rest_of_handle_variable_tracking, rest_of_handle_machine_reorg, |
4989 | rest_of_handle_new_regalloc, rest_of_handle_old_regalloc, | |
4990 | rest_of_handle_regrename, rest_of_handle_reorder_blocks, | |
4991 | rest_of_handle_sched, rest_of_handle_sched2, rest_of_handle_regmove, | |
91e01231 | 4992 | rest_of_handle_tracer, rest_of_handle_if_conversion, |
f6db1481 RH |
4993 | rest_of_handle_if_after_combine, rest_of_handle_web, |
4994 | rest_of_handle_branch_prob, | |
4995 | rest_of_handle_value_profile_transformations, rest_of_handle_cfg, | |
91e01231 | 4996 | rest_of_handle_addressof, rest_of_handle_sibling_calls, |
f6db1481 RH |
4997 | rest_of_handle_jump_bypass, rest_of_handle_inlining, |
4998 | rest_of_handle_null_pointer, rest_of_handle_combine, | |
4999 | rest_of_handle_life, rest_of_handle_cse, rest_of_handle_cse2, | |
91e01231 | 5000 | rest_of_handle_gcse, rest_of_handle_loop_optimize, |
f6db1481 RH |
5001 | rest_of_handle_loop2, rest_of_compilation): Move to passes.c. |
5002 | (decode_d_option): Use enable_rtl_dump_file. | |
5003 | (compile_file, finalize, do_compile): Move profile+combine+graph | |
5004 | cleanup to finish_optimization_passes. | |
5005 | * toplev.h (init_optimization_passes, finish_optimization_passes, | |
5006 | enable_rtl_dump_file): Declare. | |
5007 | ||
288dc1ea | 5008 | 2004-02-27 Eric Botcazou <ebotcazou@act-europe.fr> |
3205a71e | 5009 | Roger Sayle <roger@eyesopen.com> |
288dc1ea EB |
5010 | |
5011 | * fold-const.c (fold): Revert 2004-02-25 change. Use the original | |
5012 | operands to build a tree with swapped operands. | |
5013 | * expr.c (expand_expr_real) <MAX_EXPR>: Consistently use the | |
5014 | 'unsignedp' predicate to specify the signedness. | |
5015 | ||
a1105617 KH |
5016 | 2004-02-27 Kazu Hirata <kazu@cs.umass.edu> |
5017 | ||
5018 | * c-decl.c, c-ppoutput.c, combine.c, cppfiles.c, dwarf2out.c, | |
5019 | expr.c, fold-const.c, gcc.c, haifa-sched.c, loop-iv.c, | |
5020 | params.def, read-rtl.c, rtl.c, rtlanal.c, toplev.c: Fix | |
5021 | comment typos and formatting. Follow spelling conventions. | |
5022 | ||
d095928f AH |
5023 | 2004-02-26 Aldy Hernandez <aldyh@redhat.com> |
5024 | ||
5025 | * config/rs6000/rs6000.md: Add fixuns_truncsfsi2 and | |
5026 | fix_truncsfsi2. | |
5027 | ||
5028 | * config/rs6000/spe.md: Delete spe_efsctuiz. | |
5029 | Add spe_fixuns_truncsfsi2. | |
5030 | Add spe_fix_truncsfsi2. | |
91e01231 | 5031 | |
21526606 EC |
5032 | 2004-02-26 Eric Christopher <echristo@redhat.com> |
5033 | ||
5034 | * c-lex.c (c_lex_string_translate): New variable. | |
5035 | (lex_string): Use to determine string translation. | |
5036 | * c-pragma.h: Prototype. | |
5037 | * c-parse.in (start_string_translation): New. Set above. | |
5038 | (stop_string_translation): Ditto. | |
5039 | (attribute, attribute_list, asm_def, asm_stmt, | |
5040 | asm_operand): Use above functions. | |
5041 | * cp/parser.c (cp_parser_declaration): Translate strings | |
5042 | unless token is RID_EXTERN. Set c_lex_string_translate | |
5043 | for recursive use. | |
5044 | (cp_parser_asm_definition): Only translate argument strings | |
5045 | to asms. | |
5046 | (cp_parser_asm_operand_list): Ditto. | |
5047 | (cp_parser_attribute_list): Do not translate attribute strings. | |
5048 | ||
e8eebd31 KH |
5049 | 2004-02-26 Kazu Hirata <kazu@cs.umass.edu> |
5050 | ||
5051 | * stmt.c (expand_start_case_dummy): Remove. | |
5052 | * tree.h: Remove the corresponding prototype. | |
5053 | ||
8f2de5f1 KH |
5054 | 2004-02-26 Kazu Hirata <kazu@cs.umass.edu> |
5055 | ||
5056 | * builtins.c (apply_args_register_offset): Remove. | |
5057 | * tree.h: Remove the corresponding prototype. | |
5058 | ||
c7924937 KH |
5059 | 2004-02-26 Kazu Hirata <kazu@cs.umass.edu> |
5060 | ||
5061 | * stor-layout.c (is_pending_size): Remove. | |
5062 | * tree.h: Remove the corresponding prototype. | |
5063 | ||
ca0afc29 KH |
5064 | 2004-02-26 Kazu Hirata <kazu@cs.umass.edu> |
5065 | ||
5066 | * recog.c (validate_replace_src): Remove. | |
5067 | * recog.h: Remove the corresponding prototype. | |
5068 | ||
6c5caf00 KH |
5069 | 2004-02-26 Kazu Hirata <kazu@cs.umass.edu> |
5070 | ||
5071 | * calls.c: Don't reference FINAL_REG_PARM_STACK_SPACE or | |
5072 | MAYBE_REG_PARM_STACK_SPACE. | |
5073 | * function.c: Likewise. | |
5074 | * system.h (FINAL_REG_PARM_STACK_SPACE): Poison. | |
5075 | (MAYBE_REG_PARM_STACK_SPACE): Likewise. | |
5076 | * doc/tm.texi (FINAL_REG_PARM_STACK_SPACE): Remove. | |
5077 | (MAYBE_REG_PARM_STACK_SPACE): Likewise. | |
5078 | ||
17fd9cb9 KH |
5079 | 2004-02-26 Kazu Hirata <kazu@cs.umass.edu> |
5080 | ||
5081 | * c-decl.c (c_expand_deferred_function): Remove. | |
5082 | * c-tree.h: Remove the corresponding prototype. | |
5083 | ||
ec5de8d8 KH |
5084 | 2004-02-26 Kazu Hirata <kazu@cs.umass.edu> |
5085 | ||
5086 | * postreload.c (reload_cse_move2add): Generate just a PLUS | |
5087 | instead of an entire SET. | |
5088 | ||
5bbeea44 JH |
5089 | 2004-02-26 Jan Hubicka <jh@suse.cz> |
5090 | ||
5091 | * config.gcc: Add support for nocoma/prescott/pentium-m/pentium3m | |
5092 | /pentium4m. | |
5093 | * i386.c (override_options): Add support for new CPUs. | |
5094 | * i386.h (TARGET_CPU_DEFAULT_NAMES): New names. | |
5095 | (TARGET_CPU_DEFAULT_pentium_m, TARGET_CPU_DEFAULT_pentium4e): New | |
5096 | constants. | |
5097 | * invoke.texi: Extend documentation of -mtune/-march for new CPUs. | |
5098 | ||
48c0150c BW |
5099 | 2004-02-26 Bob Wilson <bob.wilson@acm.org> |
5100 | ||
5101 | * config/xtensa/xtensa.h (TARGET_CPU_CPP_BUILTINS): Define __xtensa__. | |
5102 | ||
b178305d EB |
5103 | 2004-02-26 Eric Botcazou <ebotcazou@act-europe.fr> |
5104 | ||
5105 | * config/sparc/sparc-protos.h (sparc_emit_floatunsdi): Add 'mode'. | |
5106 | (sparc_emit_fixunsdi): New prototype. | |
5107 | * config/sparc/sparc.c (sparc_emit_floatunsdi): Use 'mode' argument. | |
5108 | (sparc_emit_fixunsdi): New function. | |
5109 | * config/sparc/sparc.md (floatunsdisf2): Use 'general_operand' for | |
5110 | operand 1. Pass SFmode to sparc_emit_floatunsdi. | |
5111 | (floatunsdidf2): Use 'general_operand' for operand 1. Pass DFmode | |
5112 | to sparc_emit_floatunsdi. | |
5113 | (fixuns_truncsfdi2): New expander. | |
5114 | (fixuns_truncdfdi2): Likewise. | |
5115 | ||
fb643f64 AM |
5116 | 2004-02-26 Alan Modra <amodra@bigpond.net.au> |
5117 | ||
5118 | * gcse.c (delete_null_pointer_checks_1): Do not delete CC setter | |
5119 | unless HAVE_cc0. | |
5120 | ||
4a4f95d9 RH |
5121 | 2004-02-25 Richard Henderson <rth@redhat.com> |
5122 | ||
5123 | * explow.c (force_reg): Call mark_reg_pointer as appropriate. | |
5124 | * config/alpha/alpha.c (alpha_emit_conditional_branch): Don't | |
5125 | use (op0-op1) == 0 if op0 is a pointer. | |
5126 | * config/alpha/alpha.md (cmpdi): Use some_operand. | |
5127 | (three comparison combine splits): Remove. | |
5128 | ||
f6a76b9f RH |
5129 | 2004-02-25 Richard Henderson <rth@redhat.com> |
5130 | ||
0d593f31 | 5131 | PR c/12794 |
f6a76b9f RH |
5132 | * c-common.c (handle_alias_attribute): Reject the attribute if |
5133 | current_function_decl is set. | |
5134 | ||
30500d84 KC |
5135 | 2004-02-25 Kelley Cook <kcook@gcc.gnu.org> |
5136 | ||
5137 | * config.gcc: Add comment describing extra_gcc_objs. | |
5138 | i[34567]86-*-cygwin*): Replace host_extra_gcc_objs with extra_gcc_objs. | |
5139 | * configure.ac (extra_gcc_objs): New substitution variable. | |
5140 | (host_extra_gcc_objs): Don't substitute. | |
5141 | * configure: Regenerate. | |
5142 | * Makefile.in: Use extra_gcc_objs. | |
5143 | ||
ed80fa2e KC |
5144 | 2004-02-25 Kelley Cook <kcook@gcc.gnu.org> |
5145 | ||
5146 | * doc/contrib.texi: Add an entry for myself. | |
5147 | ||
12c3874e JH |
5148 | 2004-02-25 Jan Hubicka <jh@suse.cz> |
5149 | ||
5150 | * basic-block.h (make_eh_edge, break_superblocks): Declare. | |
5151 | * cfgbuild.c (make_eh_edge): Make global. | |
5152 | * cfglayout.c (break_superblocks): Likewise; fix memory leak. | |
5153 | * except.c (build_post_landing_pads, connect_post_landing_pads, | |
5154 | dw2_build_landing_pads, sjlj_emit_function_enter, | |
21526606 | 5155 | sjlj_emit_function_exit, sjlj_emit_dispatch_table, |
12c3874e JH |
5156 | sjlj_build_landing_pads): Update CFG. |
5157 | (emit_to_new_bb_before): New function. | |
5158 | (finish_eh_generation): Do not rebuild the CFG. | |
5159 | ||
7b79fe71 JDA |
5160 | 2004-02-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
5161 | ||
5162 | * config.gcc (hppa*-*-*, parisc*-*-*): Add MASK_BIG_SWITCH to all | |
5163 | target_cpu_default defines. | |
5164 | * pa-hpux.h (TARGET_DEFAULT): Add MASK_BIG_SWITCH to define. | |
5165 | * pa.h (TARGET_DEFAULT): Likewise. | |
5166 | ||
81fbecac EB |
5167 | 2004-02-25 Eric Botcazou <ebotcazou@act-europe.fr> |
5168 | ||
5169 | * fold-const.c (fold): Treat MAX_EXPR and MIN_EXPR like | |
5170 | comparisons with regard to signedness. | |
5171 | ||
6f5b4f3e RE |
5172 | 2004-02-25 Richard Earnshaw <rearnsha@arm.com> |
5173 | ||
5174 | * arm.c (thumb_legitimize_address): New function. | |
5175 | * arm-protos.h: Prototype it. | |
5176 | * arm.h (THUMB_LEGITIMIZE_ADDRESS): Define. | |
5177 | (LEGITIMIZE_ADDRESS): Use it. | |
5178 | ||
4ab51fb5 R |
5179 | 2004-02-25 J"orn Rennecke <joern.rennecke@superh.com> |
5180 | ||
5181 | * reload1.c (reload): Only spill eliminable register with multiple | |
5182 | adjacent elimination alternatives if all alternatives fail. | |
5183 | ||
e1471c91 RE |
5184 | 2004-02-25 Richard Earnshaw <rearnsha@arm.com> |
5185 | ||
5186 | * arm.c (arm_legitimate_index_p): For QImode the range of an offset | |
5187 | is -4095...+4095 inclusive. | |
5188 | ||
94b18ec1 EB |
5189 | 2004-02-25 Eric Botcazou <ebotcazou@libertysurf.fr> |
5190 | ||
5191 | * doc/install.texi (sparc-sun-solaris2* specific notes): Document | |
5192 | the bootstrap failure with Sun CC 5.4 and 5.5. | |
5193 | ||
2e802a6f KH |
5194 | 2004-02-24 Kazu Hirata <kazu@cs.umass.edu> |
5195 | ||
5196 | * cse.c (cse_change_cc_mode_insns): Stop at any instruction | |
5197 | which modifies NEWREG. | |
5198 | (cse_condition_code_reg): Update the mode of CC_REG in | |
5199 | CC_SRC_INSN on our own. | |
5200 | ||
89ab2b79 MM |
5201 | 2004-02-24 Michael Matz <matz@suse.de> |
5202 | ||
5203 | * config/i386/i386.c (ix86_comp_type_attributes): Check for | |
5204 | regparm attributes. | |
5205 | ||
c263766c RH |
5206 | 2004-02-24 Richard Henderson <rth@redhat.com> |
5207 | ||
5208 | * toplev.c (dump_file_tbl): Rename from dump_file. | |
5209 | * bb-reorder.c, bt-load.c, cfgcleanup.c, cfglayout.c, cfgloopanal.c, | |
c53bdcf5 | 5210 | cfgloopmanip.c, cfgrtl.c, config/arm/arm.c, config/frv/frv.c, |
c263766c RH |
5211 | config/i386/i386.c, config/ia64/ia64.c, config/mips/mips.c, |
5212 | config/sh/sh.c, cse.c, flow.c, ifcvt.c, loop-iv.c, loop-unroll.c, | |
5213 | loop-unswitch.c, output.h, predict.c, profile.c, ra-build.c, | |
5214 | ra-colorize.c, ra-debug.c, ra-rewrite.c, ra.c, regrename.c, reload1.c, | |
5215 | toplev.c, tracer.c, value-prof.c, var-tracking.c, web.c: | |
5216 | s/rtl_dump_file/dump_file/g. | |
5217 | ||
dba2921d AH |
5218 | 2004-02-24 Aldy Hernandez <aldyh@redhat.com> |
5219 | ||
3205a71e ZW |
5220 | * config/rs6000/spe.md (spe_fix_truncsfsi2): Delete. |
5221 | (spe_fixuns_truncsfsi2): Delete. | |
dba2921d | 5222 | |
3205a71e ZW |
5223 | * config/rs6000/rs6000.md (fix_truncsfsi2): Delete. |
5224 | (fixuns_truncsfsi2): Delete. | |
dba2921d | 5225 | |
173cd571 JZ |
5226 | 2004-02-24 Josef Zlomek <zlomekj@suse.cz> |
5227 | ||
5228 | PR/14240 | |
5229 | * rtlanal.c (replace_label): Fix replacing labels in constant pool. | |
5230 | ||
8db4d7a1 GK |
5231 | 2004-02-24 Geoffrey Keating <geoffk@apple.com> |
5232 | ||
5233 | * config/darwin.h (TARGET_HAS_F_SETLKW): Define. | |
5234 | ||
896c3aa3 JM |
5235 | 2004-02-24 Jason Merrill <jason@redhat.com> |
5236 | ||
5237 | * tree.c (check_qualified_type): New fn. | |
5238 | (get_qualified_type): Use it. If type already has the desired | |
5239 | quals, just return it. | |
5240 | * tree.h: Declare it. | |
896c3aa3 | 5241 | |
58565a33 SKG |
5242 | 2003-02-24 Sanjiv Kumar Gupta <sanjivg@noida.hcltech.com> |
5243 | ||
5244 | * target-def.h (TARGET_SCHED_INIT_GLOBAL, | |
5245 | TARGET_SCHED_FINISH_GLOBAL): New macros. | |
5246 | ||
5247 | * target.h (md_init_global, md_finish_global): Function | |
5248 | declarations corresponding to new target macros. | |
5249 | ||
5250 | * haifa-sched.c (sched_init, sched_finish): Allow target to | |
5251 | call the new schedular hooks. | |
5252 | ||
5253 | * flow.c (recompute_reg_usage): Add PROP_DEATH_NOTES flag in | |
5254 | call to update_life_info. | |
5255 | ||
5256 | * config/sh/sh.h (OVERRIDE_OPTIONS): Re-enable | |
5257 | flag_schedule_insns for SH4. | |
5258 | ||
5259 | * config/sh/sh.c (sh_md_init_global, sh_md_finish_global, | |
5260 | find_set_regmode_weight, find_insn_regmode_weight, | |
5261 | find_regmode_weight), sh_md_init, sh_dfa_new_cycle, | |
5262 | sh_variable_issue, high_pressure, ready_reorder, | |
5263 | rank_for_reorder, swap_reorder, sh_reorder, sh_reorder2): New | |
5264 | functions used to throttle the insn movement in first | |
5265 | scheduling pass for SH. | |
5266 | ||
5267 | * gcc/doc/tm.texi: Document TARGET_SCHED_INIT_GLOBAL and | |
5268 | TARGET_SCHED_FINISH_GLOBAL. | |
5269 | ||
34208acf AO |
5270 | 2004-02-24 Alexandre Oliva <aoliva@redhat.com> |
5271 | ||
5272 | Implement FR-V FDPIC ABI support for frv-uclinux and frv-linux. | |
5273 | 2004-02-05 Alexandre Oliva <aoliva@redhat.com> | |
5274 | * config/frv/frv.c (frv_emit_movsi): Use GOT relocations for | |
5275 | symbols in sections named by the user. | |
5276 | 2004-01-30 Alexandre Oliva <aoliva@redhat.com> | |
5277 | * config/frv/linux.h (TARGET_OS_CPP_BUILTINS): New. | |
5278 | 2004-01-27 Alexandre Oliva <aoliva@redhat.com> | |
5279 | * config.gcc (frv-*-*linux*): Handle like *-*-linux*. | |
5280 | * config/frv/t-linux (EXTRA_MULTILIB_PARTS): Remove, obviated by | |
5281 | the above. | |
5282 | 2004-01-20 Alexandre Oliva <aoliva@redhat.com> | |
5283 | * config/frv/frv.md (symGOT2reg_hilo, symGOTOFF2reg_hilo): Add | |
5284 | one more pseudo to further improve code generation. | |
5285 | 2004-01-19 Alexandre Oliva <aoliva@redhat.com> | |
5286 | * config/frv/frv.md (movdi_ldd): Introduce explicit indirection | |
5287 | inside UNSPEC. | |
5288 | 2004-01-16 Alexandre Oliva <aoliva@redhat.com> | |
5289 | * config/frv/frv.c (frv_legitimate_address_p): Added | |
5290 | allow_double_reg_p argument. Adjust all callers. Use it to | |
5291 | decide whether to enable double-register indirect addressing. | |
5292 | (frv_funcdesc_alias_set): Remove. | |
5293 | (frv_expand_fdpic_call): Force non-SYMBOL_REF operand into | |
5294 | register. Emit movdi_ldd. | |
5295 | (ldd_address_operand): New. | |
5296 | * config/frv/frv-protos.h (frv_legitimate_address_p): Adjust. | |
5297 | * config/frv/frv.h (GO_IF_LEGITIMATE_ADDRESS): Likewise. | |
5298 | (PREDICATE_CODES): Add ldd_address_operand. | |
5299 | * config/frv/frv.md (movdi_ldd): New. | |
5300 | (symGOT2reg_hilo, symGOTOFF2reg_hilo): Use separate pseudo for | |
5301 | intermediate computations if possible. | |
5302 | (symGOTOFF2reg_i): Fix harmless typo. | |
5303 | 2003-12-18 Alexandre Oliva <aoliva@redhat.com> | |
5304 | * unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback): Cast | |
5305 | relocated p_vaddr to vaddr type. | |
5306 | * config/frv/frv-protos.h (frv_expand_fdpic_call): Return void. | |
5307 | * config/frv/frv.c (frv_get_funcdesc_alias_set): New. | |
5308 | (frv_expand_fdpic_call): Propagate incoming MEM's expr to funcdesc | |
5309 | MEM, or use a funcdesc alias set. Use regular move instead of | |
5310 | ldd. | |
5311 | (dbl_memory_one_insn_operand): Recognize function descriptors by | |
5312 | type or by alias set, and don't split them. | |
5313 | * config/frv/frv.md (call, call_value): Never use call_internal | |
5314 | for fdpic. | |
5315 | (call_internal, call_value_internal): Never match for FDPIC. | |
5316 | (call_fdpicdi, call_fdpicsi, call_value_fdpicdi, | |
5317 | call_value_fdpicsi): Require FDPIC. | |
5318 | (ldd): Removed. | |
5319 | 2003-12-17 Alexandre Oliva <aoliva@redhat.com> | |
5320 | * config/frv/frv.h (CRT_GET_RFIB_DATA): Define for __FRV_FDPIC__. | |
5321 | * unwind-dw2-fde-glibc.c: Don't include elf-fdpic.h any more. | |
5322 | (_Unwind_IteratePhdrCallback): Adjust type of load_base for FRV | |
5323 | FDPIC. Compute data base address. | |
5324 | * config/frv/linux.h (SUBTARGET_DRIVER_SELF_SPECS): Enable -mfdpic | |
5325 | before the other self-specs are processed. | |
5326 | * config/frv/t-linux (CRTSTUFF_T_CFLAGS, TARGET_LIBGCC2_CFLAGS): | |
5327 | Build with -fPIC. | |
5328 | 2003-12-15 Alexandre Oliva <aoliva@redhat.com> | |
5329 | * unwind-dw2-fde-glibc.c: Don't include bits/elf-fdpic.h if | |
5330 | inhibit_libc is defined. | |
5331 | 2003-12-12 Alexandre Oliva <aoliva@redhat.com> | |
5332 | * unwind-dw2-fde-glibc.c: Include bits/elf-fdpic.h for | |
5333 | __FRV_FDPIC__. | |
5334 | (__RELOC_POINTER): Define. | |
5335 | (_Unwind_IteratePhdrCallback): Use it. | |
5336 | * config/frv/frv.h (Twrite): Define. | |
5337 | (TRANSFER_FROM_TRAMPOLINE): Use it. | |
5338 | * config/frv/linux.h (INVOKE__main): Undefine. | |
5339 | (Twrite): Override. | |
5340 | 2003-12-05 Richard Sandiford <rsandifo@redhat.com> | |
5341 | * doc/invoke.texi (-mlong-calls, -mlinked-fp): Document FRV options. | |
5342 | (-mlibrary-pic): Emphasize that this option generates EABI code. | |
5343 | (-mcpu): Add fr550. | |
5344 | (-mpack): Remove. | |
5345 | 2003-11-30 Alexandre Oliva <aoliva@redhat.com> | |
5346 | * config/frv/frv.c (int_2word_operand): Reject LABELs, SYMBOL_REFs | |
5347 | and CONSTs in FDPIC mode. | |
5348 | * gcc/config.gcc (with_cpu): Default to fr400 on frv-*-*linux*. | |
5349 | 2003-11-29 Richard Sandiford <rsandifo@redhat.com> | |
5350 | * config/frv/frv.c (move_source_operand): Don't accept symbolic | |
5351 | constants. | |
5352 | * config/frv/frv.md (*movhi_internal, *movsi_internal): Use an 'n' | |
5353 | rather than 'i' constraint for the 2-instruction alternative. | |
5354 | (*movsi_2word): New, incorporating existing int_2word_operand splitter. | |
5355 | 2003-11-29 Richard Sandiford <rsandifo@redhat.com> | |
5356 | * config/frv/frv.h (EXTRA_CONSTRAINT_FOR_Q): Renamed from | |
5357 | EXTRA_CONSTRAINT_FOR_Y. | |
5358 | (EXTRA_CONSTRAINT): Remove handling of 'Y'. | |
5359 | * config/frv/frv.md (*movsi_internal): Remove 'Q' constraint. | |
5360 | (addsi3): Change 'Y' constraint to 'Q'. | |
5361 | 2003-11-27 Richard Sandiford <rsandifo@redhat.com> | |
5362 | * reload.c (CONST_POOL_OK_P): New macro. | |
5363 | (find_reloads): Use it to decide whether a constant can be forced | |
5364 | into memory. | |
5365 | * config/frv/frv.h (LEGITIMATE_PIC_OPERAND_P): Return true if the | |
5366 | constant satisfies got12_operand. | |
5367 | (frv_cannot_force_const_mem): Always return true for TARGET_FDPIC. | |
5368 | (frv_legitimate_address_p): Check for valid unspec offsets using | |
5369 | got12_operand rather than frv_legitimate_fdpic_operand_p. | |
5370 | (frv_legitimate_fdpic_operand_p): Delete. | |
5371 | (frv_emit_movsi): Abort if we try to use the FDPIC register during | |
5372 | or after reload. | |
5373 | (frv_legitimate_constant_p): Return LEGITIMATE_PIC_OPERAND_P if | |
5374 | TARGET_FDPIC. | |
5375 | * config/frv/frv.md (*movdf_double): Add alternatives for CONST_DOUBLE. | |
5376 | 2003-11-19 Richard Sandiford <rsandifo@redhat.com> | |
5377 | * config/frv/frv-protos.h (fdpic_operand, fdpic_got12_operand) | |
5378 | (frv_fdpic_fptr_operand): Don't declare here. | |
5379 | * config/frv/frv.h (EXTRA_CONSTRAINT_FOR_Y): Call got12_operand | |
5380 | rather than fdpic_got12_operand. | |
5381 | (PREDICATE_CODES): Remove symbolic_operand entry. Add entries for | |
5382 | got12_operand and const_unspec_operand. | |
5383 | * config/frv/frv.c (got12_operand): Renamed from fdpic_got12_operand. | |
5384 | (gpr_or_int12_operand, dbl_memory_one_insn_operand): Update calls. | |
5385 | (symbolic_operand): Remove. | |
5386 | (const_unspec_operand): New predicate. | |
5387 | * config/frv/frv.md (*movsi_got): Use got12_operand. | |
5388 | (*movsi_high_got, *movsi_lo_sum_got): Use const_unspec_operand. | |
5389 | 2003-11-18 Richard Sandiford <rsandifo@redhat.com> | |
5390 | * config/frv/frv-protos.h (frv_output_addr_const_extra): Remove. | |
5391 | * config/frv/frv.h (OUTPUT_ADDR_CONST_EXTRA): Remove definition. | |
5392 | * config/frv/frv.c (frv_unspec): New structure. | |
5393 | (frv_small_data_reloc_p, frv_const_unspec_p): New functions. | |
5394 | (frv_print_operand_memory_reference): Use frv_const_unspec_p to | |
5395 | validate CONST indices. Use frv_output_const_unspec to print them. | |
5396 | (frv_print_operand): Update call to unspec_got_name. Use | |
5397 | frv_output_const_unspec to print constant unspecs. | |
5398 | (frv_legitimate_fdpic_operand_p): Return true if frv_const_unspec_p. | |
5399 | Reject UNSPECs otherwise. | |
5400 | (unspec_got_name): Take the relocation number as argument, not an | |
5401 | rtx containing it. | |
5402 | (frv_output_addr_const_extra): Remove, replacing with... | |
5403 | (frv_output_const_unspec): ...this new function. | |
5404 | (frv_find_base_term): Use frv_const_unspec_p & frv_small_data_reloc_p. | |
5405 | (gpr_or_int12_operand): Use fdpic_got12_operand. | |
5406 | (dbl_memory_one_insn_operand): Likewise. | |
5407 | (fdpic_got12_operand): Use frv_const_unspec_p. | |
5408 | (frv_emit_movsi): Use frv_const_unspec_p to check for CONSTs that | |
5409 | are already legitimate. Use frv_small_data_reloc_p when deciding | |
5410 | whether to use HIGH/LO_SUM for R_FRV_GOTOFF12 and R_FRV_GPREL12. | |
5411 | 2003-11-18 Alexandre Oliva <aoliva@redhat.com> | |
5412 | * config/frv/t-linux (SHLIB_MAPFILES): Override so as to export... | |
5413 | * config/frv/libgcc-frv.ver: ... frv-specific symbols. New file. | |
5414 | * config/frv/frv-abi.h (CREATE_DOUBLE_SHIFT): Use branch to local | |
5415 | label, for real this time. | |
5416 | * config/frv/frv.c (frv_local_funcdesc_p): Update to new | |
5417 | representation of visibility. | |
5418 | (fdpic_got12_operand, symbolic_operand): Mark unused arguments as | |
5419 | such. | |
5420 | 2003-11-17 Richard Sandiford <rsandifo@redhat.com> | |
5421 | * config/frv/frv.h (MASK_LINKED_FP, TARGET_LINKED_FP): New macros. | |
5422 | (TARGET_SWITCHES): Add -mlinked-fp and -mno-linked-fp. | |
5423 | * config/frv/frv.c (frv_override_options): Set MASK_LINKED_FP unless | |
5424 | it was explicitly disabled. | |
5425 | (frv_stack_info): There is no need to save the link register in every | |
5426 | frame unless TARGET_LINKED_FP is true. | |
5427 | (frv_frame_pointer_required): If !TARGET_LINKED_FP, only require a | |
5428 | frame pointer if the stack pointer might change value. | |
5429 | (frv_return_addr_rtx): Check and process "count" argument. | |
5430 | 2003-11-14 Richard Sandiford <rsandifo@redhat.com> | |
5431 | * config/frv/frv-protos.h (frv_legitimize_address): Remove. | |
5432 | (frv_find_base_term): Declare. | |
5433 | * config/frv/frv.h (LEGITIMIZE_ADDRESS): Do nothing. | |
5434 | (FIND_BASE_TERM): Define. | |
5435 | (PREDICATE_CODES): Remove pic_register_operand, pic_symbolic_operand, | |
5436 | small_data_register_operand, small_data_symbolic_operand. Add | |
5437 | symbolic_operand. | |
5438 | * config/frv/frv.c (const_small_data_p, plus_small_data_p): Delete. | |
5439 | (frv_print_operand_memory_reference, output_move_single): Remove | |
5440 | special handling for unlegitimized sdata addresses. | |
5441 | (frv_legitimate_address_p): Don't allow sums of SDA_BASE_REG | |
5442 | and symbolic addresses. | |
5443 | (frv_legitimize_address, frv_legitimize_fdpic_address): Delete. | |
5444 | (frv_find_base_term): New function. | |
5445 | (int_2word_operand): Check specifically for symbolic address constants. | |
5446 | (pic_register_operand, pic_symbolic_operand): Delete. | |
5447 | (small_data_register_operand, small_data_symbolic_operand): Delete. | |
5448 | (dbl_memory_one_insn_operand): Don't call plus_small_data_p. | |
5449 | Allow UNSPEC_GOT constants if !TARGET_FDPIC. | |
5450 | (move_source_operand): Only accept CONSTs if they're a two-insn | |
5451 | symbolic constant. | |
5452 | (fdpic_got12_operand): Don't require TARGET_FDPIC. | |
5453 | (frv_emit_movsi): Legitimize sdata and -mlibrary-pic addresses | |
5454 | using gen_symGOTOFF2reg*. | |
5455 | (frv_ifcvt_rewrite_mem): Remove (plus gr16 ...) special cases. | |
5456 | (frv_rtx_costs): Give all MEM addresses a cost of 0. Give MEMs | |
5457 | themselves a cost of 3 insns. | |
5458 | * config/mips/mips.md (*movsi_got): Allow for !TARGET_FDPIC too. | |
5459 | Change predicate to symbolic_operand. | |
5460 | (*movsi_high_got, *movsi_lo_sum_got): Likewise. | |
5461 | (*movsi_lda_sdata): Delete. | |
5462 | (*movsi_pic, movsi_high_pic, movsi_lo_sum_pic): Delete. | |
5463 | 2003-11-05 Alexandre Oliva <aoliva@redhat.com> | |
5464 | * config.gcc: Add t-slibgcc-elf-ver and support --with-cpu for | |
5465 | frv-*-*linux*. | |
5466 | * config/frv/frv-abi.h (CREATE_DOUBLE_SHIFT): Use branch to local | |
5467 | label. | |
5468 | * config/frv/frv.h (DRIVER_SELF_SPECS): Add blank before | |
5469 | -multilib-library-pic. | |
5470 | (LINK_SPEC): Add -z text for -mfdpic. | |
5471 | * config/frv/frvbegin.c (__ROFIXUP_LIST__): Don't define on FDPIC. | |
5472 | * config/frv/frvend.c (__ROFIXUP_END__): Likewise. | |
5473 | * config/frv/linux.h (STARTFILE_SPEC, ENDFILE_SPEC, LINK_SPEC): | |
5474 | Override. | |
5475 | (OPTION_DEFAULT_SPECS, HAS_INIT_SECTION, INIT_SECTION_ASM_OP, | |
5476 | FINI_SECTION_ASM_OP, CRT_CALL_STATIC_FUNCTION): Define. | |
5477 | * config/frv/t-linux (EXTRA_MULTILIB_PARTS): Use | |
5478 | crtstuff-generated files. | |
5479 | 2003-10-31 Alexandre Oliva <aoliva@redhat.com> | |
5480 | * config.gcc: Add frv-*-*linux*. | |
5481 | * config/frv/linux.h, config/frv/t-linux: New. | |
5482 | 2003-10-06 Alexandre Oliva <aoliva@redhat.com> | |
5483 | * config/frv/frv.h (LINK_SPEC): Pass -melf32frvfd to the linker | |
5484 | when -mfdpic even if a linker script is explicitly listed. | |
5485 | 2003-10-02 Alexandre Oliva <aoliva@redhat.com> | |
5486 | * config/frv/frv.c (frv_override_options): Clear asm_out | |
5487 | unaligned_op for SImode on FDPIC. | |
5488 | (frv_emit_movsi): Use compute_reloc_for_constant to compute the | |
5489 | argument passed to decl_readonly_section. | |
5490 | (frv_assemble_integer): Revert 2003-09-30's change, but make the | |
5491 | whole block run with FDPIC even with -fno-PIC. | |
5492 | 2003-10-02 Alexandre Oliva <aoliva@redhat.com> | |
5493 | * config/frv/frv.c (frv_cannot_force_const_mem): Don't force | |
5494 | symbol or label plus offset to memory. | |
5495 | (frv_emit_movsi): Emit GPREL only if -mgprel-ro. Emit 32-bit | |
5496 | GOTOFF and GPREL for LABEL_REF. | |
5497 | * config/frv/frv.h (DRIVER_SELF_SPECS): Add -mgprel-ro with | |
5498 | -mfdpic unless -mno-gprel-ro, -fpic or -fpie. | |
5499 | (MASK_GPREL_RO, TARGET_GPREL_RO): New. | |
5500 | (TARGET_SWITCHES): Added gprel-ro and no-gprel-ro. | |
5501 | * doc/invoke.texi: Document them. | |
5502 | 2003-09-30 Alexandre Oliva <aoliva@redhat.com> | |
5503 | * config/frv/frv-protos.h (frv_gen_GPsym2reg): Declare. | |
5504 | (frv_splittable_got_operand): Removed. | |
5505 | * config/frv/frv.c (frv_cannot_force_const_mem): Reject HIGH and | |
5506 | LO_SUM. Add comments. | |
5507 | (frv_override_options): Moved enabling of FDPIC to | |
5508 | DRIVER_SELF_SPECS. Don't enable MASK_DWORD. | |
5509 | (frv_local_funcdesc_p): Remove unnecessary heck for flag_pie. | |
5510 | (frv_legitimize_fdpic_address): Don't duplicate logic in | |
5511 | frv_emit_movsi. | |
5512 | (frv_gen_GPsym2reg): New. | |
5513 | (unspec_got_name): Added gprel. | |
5514 | (frv_expand_fdpic_call): Add support for inlining PLTs. | |
5515 | (fdpic_fptr_operand): Renamed from frv_fdpic_fptr_operand. | |
5516 | (gpr_or_int12_operand): Added GPREL12. | |
5517 | (pic_symbolic_operand): Match even if !flag_pic for FDPIC. | |
5518 | (small_data_symbolic_operand): Fail if FDPIC. | |
5519 | (fdpic_splittable_got_operand): Removed. | |
5520 | (fdpic_got12_operand): Added GPREL12. | |
5521 | (frv_emit_movsi): Reorganize to avoid duplication. Emit GPREL | |
5522 | when appropriate. Fix sdata GOTOFF. | |
5523 | (frv_legitimate_constant_p): Require legitimate PIC operand for | |
5524 | FDPIC with pic, but only a legitimate fdpic operand for non-pic. | |
5525 | (frv_assemble_integer): Move FDPIC funcdesc handling out of | |
5526 | flag_pic case. | |
5527 | (frv_asm_out_constructor, frv_asm_out_destructor): Abort if | |
5528 | frv_assemble_integer fails. | |
5529 | * config/frv/frv.h (DRIVER_SELF_SPECS): New. | |
5530 | (SUBTARGET_DRIVER_SELF_SPECS): New. | |
5531 | (ASM_SPEC): Don't pass -mno-fdpic. | |
5532 | (LINK_SPEC): Pass -melf32frvfd for FDPIC. | |
5533 | (MASK_INLINE_PLT, TARGET_INLINE_PLT): New. | |
5534 | (TARGET_SWITCHES): Add -minline-plt, -mno-inline-plt and | |
5535 | -multilib-library-pic. | |
5536 | (PREDICATE_CODES): Added fdpic_operand, fdpic_fptr_operand, | |
5537 | condexec_si_media_operator, condexec_sf_add_operator and | |
5538 | condexec_sf_conv_operator. Removed condexec_sf_binary_operator | |
5539 | and condexec_sf_unary_operator. | |
5540 | * config/frv/frv.md (R_FRV_GPREL12, R_FRV_GPRELHI, R_FRV_GPRELLO): | |
5541 | New. | |
5542 | (movsi_got, movsi_high_got, movsi_lo_sum_got): Move before | |
5543 | movsi_internal. Give them internal names. movsi_got has type | |
5544 | int. | |
5545 | (fdpic got splitters): Remove. | |
5546 | (symGPREL2reg, symGPREL2reg_hilo): New. | |
5547 | * config/frv/t-frv (MULTILIB_MATCHES): Don't map -fpic and -fPIC | |
5548 | to -mlibrary-pic. Map -multilib-library-pic to it. | |
5549 | * doc/invoke.texi: -mfdpic, -minline-plt, -multilib-library-pic: | |
5550 | Document. | |
5551 | 2003-09-28 Alexandre Oliva <aoliva@redhat.com> | |
5552 | * config/frv/frv.c (frv_function_symbol_referenced_p): Declare. | |
5553 | (TARGET_CANNOT_FORCE_CONST_MEM): Define to... | |
5554 | (frv_cannot_force_const_mem): New function. | |
5555 | (const_small_data_p, plus_small_data_p): Update comments on sdata | |
5556 | on FDPIC. | |
5557 | (frv_override_options): Set flag_pie for FDPIC too. | |
5558 | (frv_conditional_register_usage): Mark gr16 and gr17 as non-fixed, | |
5559 | call-saved registers on FDPIC. | |
5560 | (frv_stack_info): Don't preserve the PIC register on FDPIC, and | |
5561 | don't force LR to be preserved. | |
5562 | (frv_expand_prologue): Likewise. | |
5563 | (frv_asm_output_mi_thunk): Use 12-bit funcdesc gotoff for -fpic. | |
5564 | (frv_frame_pointer_required): Don't force it just because the | |
5565 | FDPIC register is used. | |
5566 | (frv_legitimate_address_p) <CONST>: Accept a legitimate FDPIC | |
5567 | operand only if !condexec_p. | |
5568 | (frv_legitimize_address): Return the FDPIC-legitimized address. | |
5569 | Don't match small data here on FDPIC. | |
5570 | (frv_legitimate_fdpic_operand_p): Don't accept unadorned function | |
5571 | symbols. Use TRUE/FALSE instead of 1/0. | |
5572 | (frv_local_funcdesc_p): New. | |
5573 | (frv_legitimize_fdpic_address): Rewrite to use GOTOFF and 12-bit | |
5574 | immediates when possible. | |
5575 | (pic_symbolic_operand): Accept SYMBOL_REFs and CONSTs in FDPIC. | |
5576 | (dbl_memory_one_insn_operand): Accept addresses that add a REG and | |
5577 | an UNSPEC_GOT. | |
5578 | (frv_emit_movsi): Handle FDPIC before small data. Use GOTOFF and | |
5579 | 12-bit immediates when possible. | |
5580 | (frv_legitimate_constant_p): In FDPIC, reject SImode operands that | |
5581 | are not legitimate pic operands. | |
5582 | (frv_in_small_data_p): Re-enable for FDPIC. | |
5583 | * config/frv/frv.h (SDA_BASE_REG): Remove comment about FDPIC. | |
5584 | (FRV_GLOBAL_P): Removed. | |
5585 | * config/frv/frv.md: Add modes to CONSTs. | |
5586 | (movsi_got): New. | |
5587 | (movsi_lo_sum_got): Use separate matches instead of match_dup. | |
5588 | (movsi_high_pic, movsi_lo_sum_pic): Match on non-FDPIC only. | |
5589 | (fdpic splittable operations): Match on flag_pic != 1. | |
5590 | 2003-09-22 Alexandre Oliva <aoliva@redhat.com> | |
5591 | * config/frv/frv.c (frv_asm_out_constructor, | |
5592 | frv_asm_out_destructor): Pass to frv_assemble_integer the size in | |
5593 | bytes, not bits. | |
5594 | 2003-09-19 Alexandre Oliva <aoliva@redhat.com> | |
5595 | * config/frv/frv.c (frv_assemble_integer): Reject complex | |
5596 | expressions referencing function SYMBOL_REFs. | |
5597 | * config/frv/frv.c (frv_function_symbol_referenced_p): New. | |
5598 | (move_source_operand): Reject CONSTs that reference function | |
5599 | SYMBOL_REFs on FDPIC. | |
5600 | (frv_emit_movsi): If we get such a CONST, break it up. | |
5601 | * config/frv/frv.h (CPP_SPEC): Define __FRV_FDPIC__ for -mfdpic. | |
5602 | (TRANSFER_FROM_TRAMPOLINE): Use different definitions for FDPIC. | |
5603 | * config/frv/frv.c (frv_print_operand) <I>: Recognize PLUS without | |
5604 | MEM. | |
5605 | (frv_assemble_integer): Don't use funcdesc for LABEL_REFs. | |
5606 | (frv_trampoline_size): Increase for FDPIC. | |
5607 | * config/frv/frv.h (TRAMPOLINE_ALIGNMENT): Bump to 64 for FDPIC. | |
5608 | (TRANSFER_FROM_TRAMPOLINE): Handle FDPIC trampolines. | |
5609 | * config/frv/frv.c (frv_legitimize_fdpic_address, frv_emit_movsi): | |
5610 | Disable use of GOTOFF for now. | |
5611 | (const_small_data_p, plus_small_data_p, frv_in_small_data_p): | |
5612 | Disable use of small data in FDPIC for now. | |
5613 | (frv_asm_output_mi_thunk): Implement for FDPIC. | |
5614 | * config/frv/frv.h (SDA_BASE_REG): Set to -1 with FDPIC. | |
5615 | * config/frv/frv.c (frv_asm_out_constructor): Use | |
5616 | frv_assemble_integer for FDPIC pointers. | |
5617 | (frv_asm_out_destructor): Likewise. | |
5618 | * config/frv/frv.md (ldd): Fix order of operands. Use | |
5619 | address_operand for input. | |
5620 | 2003-09-18 DJ Delorie <dj@redhat.com> | |
5621 | * config/frv/frv.c (frv_legitimate_fdpic_operand_p): Remove UNSPEC_PIC. | |
5622 | (unspec_got_name): Correct typo. | |
5623 | (frv_emit_movsi): Pre-expand splittable GOTs. | |
5624 | (frv_expand_fdpic_call): Rename gen_lddi to gen_ldd. | |
5625 | * config/frv/frv.md (lddi): Fix syntax error, rename to ldd. | |
5626 | (symGOT2reg_hilo, symGOTOFF2reg_hilo): New. | |
5627 | * config/frv/t-frv: Add -mfdpic multilibs. | |
5628 | * config/frv/frv.h (ASM_SPEC): Pass -mfdpic/-mno-fdpic. | |
5629 | (TARGET_SWITCHES): Add -mno-fdpic, fix documentation. | |
5630 | * config/frv/frv.c (frv_override_options): -mfdpic assumes | |
5631 | flag_pic, default to 32-bit pics, require DWORD ops. | |
5632 | (frv_override_options): Add W and Z constraints. | |
5633 | (frv_expand_prologue): No pic prologue for -mfdpic. | |
5634 | (frv_asm_output_mi_thunk): Support -mfdpic (soon). | |
5635 | (frv_print_operand_memory_reference): Handle GOT constants. | |
5636 | (frv_legitimate_address_p): Allow GOT constants. | |
5637 | (frv_legitimize_address): Handle GOT addresses too. | |
5638 | (frv_legitimate_fdpic_operand_p): New. | |
5639 | (frv_legitimize_fdpic_address): New. | |
5640 | (unspec_got_name): New. | |
5641 | (frv_output_addr_const_extra): New. | |
5642 | (frv_expand_fdpic_call): New. | |
5643 | (frv_fdpic_fptr_operand): New. | |
5644 | (gpr_or_int12_operand): Handle GOT operands. | |
5645 | (int_2word_operand): Handle GOT operands. | |
5646 | (fdpic_operand): New. | |
5647 | (fdpic_splittable_got_operand): New. | |
5648 | (fdpic_got12_operand): New. | |
5649 | (frv_emit_movsi): Handle GOT operands. | |
5650 | (frv_assemble_integer): -mfdpic doesn't use rofixups. | |
5651 | (frv_print_operand): Support 'g' code for GOT operands. | |
5652 | * config/frv/frv-protos.h: Add prototypes as needed. | |
5653 | * config/frv/frv.md (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO, | |
5654 | R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI, | |
5655 | R_FRV_FUNCDESC_GOTLO, R_FRV_FUNCDESC_VALUE, | |
5656 | R_FRV_FUNCDESC_GOTOFF12, R_FRV_FUNCDESC_GOTOFFHI, | |
5657 | R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12, R_FRV_GOTOFFHI, | |
5658 | R_FRV_GOTOFFLO): New. | |
5659 | (movsi_high_got, movsi_lo_sum_got): New. | |
5660 | (*movsi_pic): Don't use this splitter for -mfdpic. | |
5661 | (addsi3): Allow GOT references also. | |
5662 | (call, call_value): Handle -mfdpic separately. | |
5663 | (call_fdpicdi, call_fdpicsi, lddi, call_value_fdpicdi, | |
5664 | call_value_fdpicsi): New. | |
5665 | (symGOT2reg, symGOT2reg_i, got splitters, symGOTOFF2reg, | |
5666 | symGOTOFF2reg_i): New. | |
5667 | * config/frv/frv.h (MASK_FDPIC): New. | |
5668 | (TARGET_FDPIC): New. | |
5669 | (TARGET_SWITCHES): Add -mfdpic. | |
5670 | (FDPIC_FPTR_REGNO): New. | |
5671 | (FDPIC_REGNO): New. | |
5672 | (OUR_FDPIC_REG): New. | |
5673 | (enum reg_class): Add FDPIC_REGS, FDPIC_FPTR_REGS, and | |
5674 | FDPIC_CALL_REGS. | |
5675 | (REG_CLASS_NAMES): Likewise. | |
5676 | (REG_CLASS_CONTENTS): Likewise. | |
5677 | (EXTRA_CONSTRAINT_FOR_Y): New, for 12-bit GOTs. | |
5678 | (EXTRA_CONSTRAINT): Add it here. | |
5679 | (FRV_GLOBAL_P): New. | |
5680 | (OUTPUT_ADDR_CONST_EXTRA): New. | |
5681 | ||
7e26b0e3 KH |
5682 | 2004-02-24 Kazu Hirata <kazu@cs.umass.edu> |
5683 | ||
5684 | * config/sparc/sparc.h: Remove commented-out definitions of | |
5685 | TARGET_EDOM and GEN_ERRNO_RTX. | |
5686 | ||
b57f2e10 KH |
5687 | 2004-02-24 Kazu Hirata <kazu@cs.umass.edu> |
5688 | ||
5689 | * df.c, df.h, ra-build.c, ra-rewrite.c, ra.c, web.c: Replace | |
5690 | df_analyse with df_analyze. | |
5691 | ||
cb7c3c3f AM |
5692 | 2004-02-24 Alan Modra <amodra@bigpond.net.au> |
5693 | ||
5694 | * gcse.c (delete_null_pointer_checks_1): Set stop_insn to end, not | |
5695 | beginning of block. | |
5696 | ||
3638733b JW |
5697 | 2004-02-23 James E Wilson <wilson@specifixinc.com> |
5698 | ||
238470bd | 5699 | * calls.c (precompute_arguments): Update comment. |
3638733b | 5700 | |
fa0ac78a KH |
5701 | 2004-02-23 Kazu Hirata <kazu@cs.umass.edu> |
5702 | ||
5703 | * et-forest.c: Replace et_occurences with et_occurrences. | |
5704 | ||
6d4e0ecc KH |
5705 | 2004-02-23 Kazu Hirata <kazu@cs.umass.edu> |
5706 | ||
5707 | * cfgloop.h, loop-iv.c, loop-unswitch.c: Replace iv_analyse | |
5708 | with iv_analyze. | |
5709 | ||
9e200aaf KC |
5710 | 2004-02-23 Kelley Cook <kcook@gcc.gnu.org> |
5711 | ||
5712 | * config/i386/i386.c: Rename pni to sse3. | |
5713 | * config/i386/i386.h: Likewise. | |
3205a71e | 5714 | * config/i386/i386.md: Likewise. |
9e200aaf KC |
5715 | * config/i386/pmmintrin.h: Likewise. |
5716 | * doc/extend.texi: Likewise. | |
5717 | * doc/invoke.texi: Likewise. | |
5718 | ||
3521b33c ZW |
5719 | 2004-02-23 Zack Weinberg <zack@codesourcery.com> |
5720 | Kazu Hirata <kazu@cs.umass.edu> | |
5721 | ||
5722 | Remove -fwritable-strings. | |
5723 | * c-common.c (fix_string_type): Don't check | |
5724 | flag_writable_strings. | |
5725 | (fix_string_type): Likewise. | |
5726 | * c-opts.c (set_std_c89): Don't initialize | |
5727 | flag_writable_strings. | |
5728 | (set_std_c99): Likewise. | |
5729 | * common.opt (fwritable-strings): Remove. | |
5730 | * flags.h: Remove the external declaration of | |
5731 | flag_writable_strings. | |
5732 | * opts.c (common_handle_option) <OPT_fwritable_strings>: | |
5733 | Remove. | |
5734 | * toplev.c (flag_writable_strings): Remove. | |
5735 | (f_options): Remove an entry for writable-strings. | |
5736 | * varasm.c (const_hash_1) <STRING_CST>: Don't check | |
5737 | flag_writable_strings. | |
5738 | (compare_constant) <STRING_CST>: Likewise. | |
5739 | (build_constant_desc): Likewise. | |
5740 | * config/darwin.c (machopic_select_section): Likewise. | |
5741 | * config/arm/arm.c (AOF_ASSEMBLER): Likewise. | |
5742 | * config/arm/pe.c (arm_pe_encode_section_info): Likewise. | |
5743 | * config/iq2000/iq2000.c (iq2000_select_section): Likewise. | |
5744 | * config/mips/mips.c (mips_select_section): Likewise. | |
5745 | (mips_encode_section_info): Likewise. | |
5746 | * config/pa/pa.c (pa_select_section): Likewise. | |
5747 | * config/pa/pa.h (TEXT_SPACE_P): Likewise. | |
5748 | * config/v850/v850.c (v850_select_section): Likewise. | |
5749 | * doc/invoke.texi (-fwritable-strings): Remove. | |
5750 | (-fno-const-strings): Don't mention -fwritable-strings. | |
5751 | * doc/trouble.texi: Don't mention -fwritable-strings. | |
5752 | ||
eb6bddf6 NN |
5753 | 2003-02-23 Nathanael Nerode <neroden@gcc.gnu.org> |
5754 | ||
5755 | * doc/install.texi: Update for switch of boehm-gc to autoconf 2.57. | |
5756 | ||
e0740893 DJ |
5757 | 2004-02-23 Dale Johannesen <dalej@apple.com> |
5758 | ||
5759 | * config/rs6000.md (movsf_hardfloat): Add POWER form of nop. | |
5760 | (movdf_hardfloat64): Ditto. | |
5761 | (movdf_softfloat64): Ditto. | |
5762 | ||
e91fa876 | 5763 | 2004-02-23 Fariborz Jahanian <fjahanian@apple.com> |
3205a71e | 5764 | * config/rs6000/rs6000.c (function_arg): call to |
e91fa876 | 5765 | rs6000_mixed_function_arg for DFmode moved to allow |
21526606 | 5766 | normal DFmode incoming register assignment. |
e91fa876 | 5767 | |
ae6669e7 DJ |
5768 | 2004-02-23 Dale Johannesen <dalej@apple.com> |
5769 | ||
5770 | * config/rs6000.md (movsf_hardfloat): Accept CTR-to-CTR copy. | |
5771 | (movdf_hardfloat64): Ditto. | |
5772 | ||
2a9f2ad3 KH |
5773 | 2004-02-23 Kazu Hirata <kazu@cs.umass.edu> |
5774 | ||
5775 | * convert.c, gcov-io.c, libgcov.c, sched-int.h, sibcall.c, | |
5776 | config/rs6000/linux.h, config/rs6000/rs6000-c.c: Update | |
5777 | copyright. | |
5778 | ||
aa5fa0fc AP |
5779 | 2004-02-23 Andrew Pinski <pinskia@physics.uc.edu> |
5780 | ||
a2f1f4c3 AP |
5781 | PR c/14156 |
5782 | * c-typeck.c (c_expand_return): Change check for VAR_DECL | |
5783 | to use DECL_P instead. | |
5784 | ||
aa5fa0fc AP |
5785 | * config/rs6000/linux.h (OS_MISSING_POWERPC64): Define. |
5786 | * config/rs6000/linux64.h (OS_MISSING_POWERPC64): Define. | |
5787 | ||
221ee7c9 KH |
5788 | 2004-02-23 Kazu Hirata <kazu@cs.umass.edu> |
5789 | ||
5790 | * Makefile.in (opts.o): Depend on target.h. | |
5791 | * opts.c (decode_options): Use targetm.default_short_enums | |
5792 | instead of DEFAULT_SHORT_ENUMS. | |
5793 | * system.h (DEFAULT_SHORT_ENUMS): Poison. | |
5794 | * target-def.h (TARGET_DEFAULT_SHORT_ENUMS): New. | |
5795 | (TARGET_INITIALIZER): Add TARGET_DEFAULT_SHORT_ENUMS. | |
5796 | * target.h (gcc_target): Add default_short_enums. | |
5797 | * config/cris/cris.h: Remove a comment about | |
5798 | DEFAULT_SHORT_ENUMS. | |
5799 | * config/ip2k/ip2k.h: Likewise. | |
5800 | * doc/tm.texi (DEFAULT_SHORT_ENUMS): Change to | |
5801 | TARGET_DEFAULT_SHORT_ENUMS. Update the description. | |
5802 | ||
bba745c1 | 5803 | 2004-02-23 Eric Botcazou <ebotcazou@libertysurf.fr> |
3205a71e | 5804 | Falk Hueffner <falk@debian.org> |
bba745c1 EB |
5805 | |
5806 | PR c/14188 | |
5807 | * builtins.c (expand_builtin_va_arg): Emit an informative message | |
5808 | if a trap is generated. | |
5809 | * c-typeck.c (build_function_call): Likewise. | |
5810 | ||
c2cd64b5 JJ |
5811 | 2004-02-22 Jakub Jelinek <jakub@redhat.com> |
5812 | ||
5813 | * gcov-io.c (gcov_open) [GCOV_LOCKED]: Use open + fdopen instead of | |
5814 | fopen. | |
5815 | * libgcov.c: Include sys/stat.h. | |
5816 | * config/rs6000/linux.h (TARGET_HAS_F_SETLKW): Define. | |
5817 | * config/rs6000/linux64.h (TARGET_HAS_F_SETLKW): Define. | |
5818 | * config/sparc/linux.h (TARGET_HAS_F_SETLKW): Define. | |
5819 | * config/sparc/linux64.h (TARGET_HAS_F_SETLKW): Define. | |
5820 | ||
fcfcb20e KH |
5821 | 2004-02-22 Kazu Hirata <kazu@cs.umass.edu> |
5822 | ||
5823 | * reorg.c: Remove comments about dead ports. | |
5824 | ||
56d03a40 CF |
5825 | 2004-02-22 Christopher Faylor <cgf@redhat.com> |
5826 | ||
5827 | * config.gcc (i[34567]86-*-pe|i[34567]86-*-cygwin*): *Really* specify | |
5828 | extra host object file when targetting cygwin rather than generic | |
5829 | object files. | |
5830 | ||
5e20bdd7 JZ |
5831 | 2004-02-22 Josef Zlomek <zlomekj@suse.cz> |
5832 | ||
5833 | Merge from tree-ssa: | |
5834 | 2003-11-20 Richard Henderson <rth@redhat.com> | |
5835 | ||
5836 | * tree-inline.c (insert_decl_map): New. | |
5837 | (remap_decl, remap_type, remap_block, copy_body_r, | |
5838 | initialize_inlined_parameters, declare_return_variable, | |
5839 | remap_save_expr): Use it. | |
5840 | ||
5841 | * function.c (copy_body_r): Add mapping from id->ret_label to | |
5842 | id->ret_label. Revert test for ret_label. | |
5843 | ||
4112be4a JJ |
5844 | 2004-02-22 Jakub Jelinek <jakub@redhat.com> |
5845 | ||
5846 | * genoutput.c (process_template): Strip trailing whitespace in @ | |
5847 | templates and issue a warning if there was any. | |
5848 | ||
3a6efa98 | 5849 | 2004-02-21 Christopher Faylor <cgf@redhat.com> |
dc4a2f32 CF |
5850 | |
5851 | * config.gcc (i[34567]86-*-pe|i[34567]86-*-cygwin*): Specify extra host | |
5852 | object file when targetting cygwin. | |
5853 | * config/i386/t-cygwin (EXTRA_GCC_OBJS): Remove definition since it is | |
5854 | overridden by top-level Makefile. | |
5855 | ||
22cc69c4 RS |
5856 | 2004-02-21 Roger Sayle <roger@eyesopen.com> |
5857 | ||
5858 | * config/i386/i386.c (standard_80387_constant_p): Also prefer | |
5859 | the x87's load constant instructions when optimizing for size. | |
5860 | ||
bee07d3f KH |
5861 | 2004-02-21 Kazu Hirata <kazu@cs.umass.edu> |
5862 | ||
5863 | * combine.c (SHIFT_COUNT_TRUNCATED): Remove. | |
5864 | * defaults.h (SHIFT_COUNT_TRUNCATED): Provide the default. | |
5865 | * expmed.c: Assume SHIFT_COUNT_TRUNCATED is always defined. | |
5866 | * fold-const.c: Likewise. | |
5867 | * simplify-rtx.c: Likewise. | |
5868 | ||
da6fdad3 AM |
5869 | 2004-02-21 Alan Modra <amodra@bigpond.net.au> |
5870 | ||
5871 | * combine.c (can_combine_p): Don't ignore SETs marked with | |
5872 | REG_EH_REGION notes. | |
5873 | (try_combine): When attemting to fix unrecognized insns, don't | |
5874 | split a PARALLEL that contains the original i2. | |
5875 | ||
8bb418a3 ZL |
5876 | 2004-02-21 Ziemowit Laski <zlaski@apple.com> |
5877 | ||
5878 | * config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Refer to | |
5879 | SUBTARGET_OPTION_TRANSLATE_TABLE for architecture-specific options. | |
5880 | * config/i386/darwin.h (SUBTARGET_OPTION_TRANSLATE_TABLE): Define it. | |
5881 | * config/rs6000/altivec.h: #error out if '-maltivec' not specified. | |
5882 | (vector, pixel, bool): #define to __vector, __pixel and __bool. | |
5883 | (__un_args_eq, __bin_args_eq, __tern_args_eq): Move to C-specific | |
5884 | portion of header. | |
5885 | (__altivec_link_error_invalid_argument): Remove prototype; will use | |
5886 | __builtin_altivec_compiletime_error("vec_*") instead. | |
5887 | (vec_*): Fix/complete set of available operation overloads given the | |
5888 | existence of distinct 'vector bool ...' and 'vector pixel' types; tighten | |
5889 | cv-correctness of pointer arguments; in C, always check for correct | |
5890 | argument types before macro expansion. | |
5891 | * config/rs6000/darwin.h (SUBTARGET_OPTION_TRANSLATE_TABLE): New macro | |
5892 | defining Darwin/PowerPC-specific '-f[no-]altivec' and | |
5893 | '-W[no-]altivec-long-deprecated' switches. | |
5894 | * config/rs6000/rs6000-c (rs6000_cpu_cpp_builtins): Pre-define | |
5895 | '__vector', '__pixel' and '__bool' macros using | |
5896 | '__attribute__((altivec(...)))' types. | |
5897 | * config/rs6000/rs6000.c (bool_char_type_node, bool_short_type_node, | |
5898 | bool_int_type_node, pixel_type_node, bool_V16QI_type_node, | |
5899 | bool_V8HI_type_node, bool_V4SI_type_node, pixel_V8HI_type_node): | |
5900 | New type nodes. | |
5901 | (rs6000_warn_altivec_long, rs6000_warn_altivec_long_switch): New, for | |
5902 | handling '-W[no-]altivec-long-deprecated'. | |
5903 | (rs6000_override_options): Handle '-W[no-]altivec-long-deprecated'. | |
5904 | (rs6000_expand_binop_builtin, rs6000_expand_ternop_builtin, | |
5905 | altivec_expand_dst_builtin): Remove casts from integer literals. | |
5906 | (altivec_expand_builtin): Likewise; handle expansion of new | |
5907 | '__builtin_altivec_compiletime_error' function. | |
5908 | (rs6000_init_builtins): Initialize 'vector bool ...' and 'vector pixel' | |
5909 | types, and make them distinct from other vector types; register | |
5910 | '__builtin_altivec_compiletime_error' function. | |
5911 | (print_operand): For 'P', print a full target register name instead of | |
5912 | merely its number. | |
5913 | (rs6000_attribute_table): Add "altivec" attribute. | |
5914 | (rs6000_handle_altivec_attribute): New function. | |
21526606 | 5915 | * config/rs6000/rs6000.h (TARGET_OPTIONS): Describe |
8bb418a3 ZL |
5916 | '-m[no-]-warn-altivec-long' (which '-W[no-]altivec-long-deprecated' |
5917 | maps to). | |
5918 | (rs6000_warn_altivec_long, rs6000_warn_altivec_long_switch): Forward | |
5919 | declare. | |
5920 | (ALTIVEC_BUILTIN_COMPILETIME_ERROR): New built-in enumeration. | |
5921 | ||
06a419ff JW |
5922 | 2004-02-20 James E Wilson <wilson@specifixinc.com> |
5923 | ||
5924 | * config/ia64/ia64.md (shift_mix4left+1): Delete reload_completed | |
5925 | check. | |
5926 | (shift_mix4left+2): Delete redundant pattern. | |
5927 | ||
d220de0e KH |
5928 | 2004-02-20 Kazu Hirata <kazu@cs.umass.edu> |
5929 | ||
5930 | * alias.c (OUTGOING_REGNO): Don't define the default. | |
5931 | * builtins.c (OUTGOING_REGNO): Likewise. | |
5932 | (INCOMING_REGNO): Likewise. | |
5933 | (apply_args_register_offset): Always use OUTGOING_REGNO. | |
5934 | * combine.c (OUTGOING_REGNO): Likewise. | |
5935 | * sibcall.c (OUTGOING_REGNO): Likewise. | |
5936 | * defaults.h (INCOMING_REGNO): Provide the default. | |
5937 | (OUTGOING_REGNO): Likewise. | |
5938 | ||
701ad47e JH |
5939 | 2004-02-21 Jan Hubicka <jh@suse.cz> |
5940 | ||
5941 | * params.def (max-peeled-insns, max-completely-peeled-insns, | |
5942 | max-once-peeled-insns): Set to 400. | |
5943 | ||
7a3e01c4 JDA |
5944 | 2004-02-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
5945 | ||
3205a71e | 5946 | PR c++/12007 |
7a3e01c4 JDA |
5947 | * dbxout.c (dbxout_parms): Check that DECL_RTL and DECL_INCOMING_RTL |
5948 | are set for parameters before outputing debugging information. | |
5949 | ||
f4d9988b FH |
5950 | 2004-02-20 Falk Hueffner <falk@debian.org> |
5951 | ||
5952 | PR target/14201 | |
5953 | * config/alpha/alpha.md (*fix_truncsfsi_ieee): Fix typoed operand | |
5954 | numbers. | |
5955 | ||
2ae5c785 PB |
5956 | 2004-02-20 Per Bothner <per@bothner.com> |
5957 | ||
5958 | * input.h: Don't #include line-map.h. It may cause link problems | |
5959 | with undefined linemap_line_start when line-map.h is included but | |
5960 | line-map.o is not linked, as currently happens with gengtype on | |
5961 | compilers that don't support inline. | |
5962 | * toplev.c: So we do have to explicitly #include line-map.h here. | |
5963 | ||
7c4d376d RH |
5964 | 2004-02-20 Richard Henderson <rth@redhat.com> |
5965 | ||
5966 | * doc/invoke.texi: Add -Wvariadic-macros. | |
5967 | ||
2c598860 KH |
5968 | 2004-02-20 Kazu Hirata <kazu@cs.umass.edu> |
5969 | ||
5970 | * haifa-sched.c (sched_emit_insn): Remove. | |
5971 | * sched-int.h: Remove the corresponding prototype. | |
5972 | ||
35afa569 KH |
5973 | 2004-02-20 Kazu Hirata <kazu@cs.umass.edu> |
5974 | ||
5975 | Revert: | |
5976 | 2004-02-19 Kazu Hirata <kazu@cs.umass.edu> | |
5977 | * opts.c (decode_options): Don't use DEFAULT_SHORT_ENUMS. | |
5978 | * system.h (DEFAULT_SHORT_ENUMS): Poison. | |
5979 | * config/cris/cris.h: Remove a comment about | |
5980 | DEFAULT_SHORT_ENUMS. | |
5981 | * config/ip2k/ip2k.h: Likewise. | |
5982 | * doc/tm.texi (DEFAULT_SHORT_ENUMS): Remove. | |
5983 | ||
c1c3bb0c ME |
5984 | 2004-02-20 Mohan Embar <gnustuff@thisiscool.com> |
5985 | Tom Tromey <tromey@redhat.com> | |
5986 | ||
5987 | * doc/install.texi: Moved --disable-libgcj and | |
5988 | --with-system-zlib documentation to new section for | |
5989 | Java-specific options. | |
5990 | Added explicit Cross-Compiler-Specific Options subheading. | |
5991 | Added section for Java-specific options. | |
5992 | ||
ee095310 MK |
5993 | 2004-02-20 Matt Kraai <kraai@alumni.cmu.edu> |
5994 | ||
5995 | * doc/install.texi (Building the Ada compiler): Remove | |
3205a71e | 5996 | example. |
ee095310 | 5997 | |
15316a6f JW |
5998 | 2004-02-20 James E Wilson <wilson@specifixinc.com> |
5999 | ||
6000 | * toplev.c (dump_file_index, dump_file): Put ce3 before rnreg. | |
6001 | ||
9f76f909 KH |
6002 | 2004-02-20 Kazu Hirata <kazu@cs.umass.edu> |
6003 | ||
6004 | * gcc.c (process_command): Allow translation of the copyright | |
6005 | symbol but not the rest of the copyright message. | |
6006 | * gcov.c (print_version): Likewise. Allow translation of the | |
6007 | message about warranty. | |
6008 | ||
f38a62ff HPN |
6009 | 2004-02-20 Hans-Peter Nilsson <hp@axis.com> |
6010 | ||
6011 | * config/cris/cris.md ("*andsi_movu"): Correct parentheses in | |
6012 | predicate. | |
6013 | ("*andsi_clear"): Tweak constraints to not match postincrement. | |
6014 | Adjust the predicate to exclude a volatile memory reference. | |
6015 | ("*andhi_clear"): Ditto. Rename from "*andhi_clear_signed". | |
6016 | ("*andhi_clear_unsigned"): Remove, non-matching pattern. | |
6017 | ||
88e3a2a3 MK |
6018 | 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu> |
6019 | ||
6020 | * move-if-change: Remove. | |
6021 | * Makefile.in (s-mlib, c-parse.y, s-check, s-gencheck) | |
6022 | (s-specs, s-options, s-config, s-conditions, s-flags, s-codes) | |
6023 | (s-constants, s-emit, s-recog, s-opinit, s-extract, s-peep) | |
6024 | (s-attr, s-attrtab, s-output, s-genrtl, s-modes, s-preds) | |
6025 | (s-gtyp-gen, s-iov): Use the top level move-if-change. | |
6026 | * objc/Make-lang.in (objc/objc-parse.y): Likewise. | |
6027 | ||
e0c34369 JW |
6028 | 2004-02-19 James E Wilson <wilson@specifixinc.com> |
6029 | ||
6030 | * config/i386/i386.md (doloop_end_internal): Use nonimmediate_operand | |
6031 | for operand2. Add condition that requires register_operand operand2 | |
6032 | before reload. | |
6033 | ||
656f37ee | 6034 | 2004-02-19 Richard Sandiford <rsandifo@redhat.com> |
2b5f287b | 6035 | Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
656f37ee RS |
6036 | |
6037 | * config/mips/mips.c (mips_address_insns): Treat BLKmode specially. | |
6038 | * config/mips/mips.md: Expand comment above unaligned loads and stores. | |
6039 | ||
4221057e RH |
6040 | 2004-02-19 Richard Henderson <rth@redhat.com> |
6041 | ||
6042 | * Makefile.in (STRICT2_WARN): Add -Wno-variadic-macros. | |
6043 | * tree.c (build0, build1, build2, build3, build4): Split out from... | |
6044 | (build): ... here. Call them. | |
6045 | * tree.h (build, _buildN1, _buildN2, _buildC1, _buildC2): New. | |
6046 | ||
6047 | * convert.c (convert_to_integer): Remove extra build argument. | |
6048 | * tree-inline.c (expand_call_inline): Likewise. | |
6049 | ||
e5b79219 RH |
6050 | 2004-02-19 Richard Henderson <rth@redhat.com> |
6051 | ||
6052 | * c-opts.c (warn_variadic_macros): New. | |
6053 | (c_common_handle_option): Set it. | |
6054 | (sanitize_cpp_opts): Copy it to cpp_opts. | |
6055 | * c.opt (Wvariadic-macros): New. | |
6056 | * cpplib.h (struct cpp_options): Add warn_variadic_macros. | |
6057 | * cppinit.c (cpp_create_reader): Initialize it. | |
6058 | * cppmacro.c (parse_params): Check it. | |
6059 | ||
18586cb7 DD |
6060 | 2004-02-19 David Daney <ddaney@avtrex.com> |
6061 | ||
6062 | PR preprocessor/14198 | |
6063 | * config/mips/linux.h (TARGET_OS_CPP_BUILTINS): Add | |
6064 | builtin_assert ("machine=mips") | |
6065 | ||
37a46828 KH |
6066 | 2004-02-19 Kazu Hirata <kazu@cs.umass.edu> |
6067 | ||
6068 | * opts.c (decode_options): Don't use DEFAULT_SHORT_ENUMS. | |
6069 | * system.h (DEFAULT_SHORT_ENUMS): Poison. | |
6070 | * config/cris/cris.h: Remove a comment about | |
6071 | DEFAULT_SHORT_ENUMS. | |
6072 | * config/ip2k/ip2k.h: Likewise. | |
6073 | * doc/tm.texi (DEFAULT_SHORT_ENUMS): Remove. | |
6074 | ||
f9c887ac ZW |
6075 | 2004-02-19 Zack Weinberg <zack@codesourcery.com> |
6076 | ||
6077 | * config/ia64/ia64.c (ia64_function_arg): In big-endian mode, | |
6078 | when passing single SFmode quantities in general registers, | |
6079 | put them in the high half. | |
6080 | ||
0e1d7f32 | 6081 | 2004-02-19 Aldy Hernandez <aldyh@redhat.com> |
f9c887ac ZW |
6082 | |
6083 | * doc/md.texi (Standard Names): Document additional dependency on | |
6084 | fix pattern. | |
6085 | ||
6086 | * optabs.c (ftruncify): Remove. | |
6087 | (expand_fix): Manually inline ftruncify above. | |
6088 | (can_fix_p): Add FIXME note. | |
0e1d7f32 | 6089 | |
c6e9f0eb | 6090 | 2004-02-19 Aldy Hernandez <aldyh@redhat.com> |
f9c887ac ZW |
6091 | |
6092 | * config/rs6000/spe.md (spe_fixunssfsi2): Rename to | |
6093 | spe_fixuns_truncsfsi2. | |
6094 | ||
6095 | * config/rs6000/rs6000.md (fixunssfsi2): Rename to | |
6096 | fixuns_truncsfsi2. | |
c6e9f0eb | 6097 | |
919b531d SE |
6098 | 2004-02-19 Steve Ellcey <sje@cup.hp.com> |
6099 | ||
6100 | * config/ia64/ia64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro. | |
6101 | * testsuite/gcc.dg/20040219-1.c: New test. | |
6102 | ||
4dbb5970 UW |
6103 | 2004-02-19 Ulrich Weigand <uweigand@de.ibm.com> |
6104 | ||
6105 | * config/s390/s390.md ("*subdf3_cc", "*subdf3_cconly", "*subsf3_cc", | |
6106 | "*subsf3_cconly"): Subtraction is not commutative. | |
6107 | ||
16edbbf0 ZW |
6108 | 2004-02-19 Zack Weinberg <zack@codesourcery.com> |
6109 | ||
6110 | * sdbout.c (preinit_symbols, sdbout_initialized): New statics. | |
6111 | (sdbout_symbol): If called before sdbout_init, queue DECL for | |
6112 | later and return. | |
6113 | (sdbout_init): Set sdbout_initialized true, process decls | |
6114 | queued earlier by sdbout_symbol. | |
6115 | (sdbout_finish): Use size_t for index variable. | |
6116 | ||
f46e5baa | 6117 | 2004-02-19 Jeff Law <law@redhat.com> |
16edbbf0 | 6118 | |
f46e5baa JL |
6119 | * fold-const.c (invert_truthvalue): Do not call invert_tree_comparison |
6120 | for unordered comparison codes. | |
6121 | ||
d754127f ILT |
6122 | 2004-02-19 Ian Lance Taylor <ian@wasabisystems.com> |
6123 | ||
6124 | * reload1.c (reload): Correct comment. | |
6125 | (scan_paradoxical_subregs): Remove #if 0 and old comment. | |
6126 | * doc/extend.texi (Local Reg Vars): Remove obsolete comment that | |
6127 | register variables are not used by reload. | |
6128 | ||
428eae94 HPN |
6129 | 2004-02-19 Hans-Peter Nilsson <hp@axis.com> |
6130 | ||
6131 | PR target/14209 | |
6132 | * config/cris/cris.md ("*andsi_movu", "*andhi_movu"): Tweak | |
6133 | constraints to not match postincrement. Adjust the predicate to | |
6134 | exclude a volatile memory reference. | |
6135 | ||
a5ee8d80 KH |
6136 | 2004-02-19 Kazu Hirata <kazu@cs.umass.edu> |
6137 | ||
6138 | * config/mcore/mcore.h (ASM_OUTPUT_EXTERNAL): Remove. | |
6139 | ||
45ea6431 KH |
6140 | 2004-02-19 Kazu Hirata <kazu@cs.umass.edu> |
6141 | ||
6142 | * hooks.c (hook_void_tree_int): Remove. | |
6143 | (hook_void_constcharptr): Likewise. | |
6144 | (hook_int_void_0): Likewise. | |
6145 | * hooks.h: Remove the prototypes for the above three | |
6146 | functions. | |
6147 | * targhooks.c (hook_bool_machine_mode_true): Remove. | |
6148 | * targhooks.h: Remove the prototype for | |
6149 | hook_bool_machine_mode_true. | |
6150 | ||
c59102b4 KH |
6151 | 2004-02-19 Kazu Hirata <kazu@cs.umass.edu> |
6152 | ||
6153 | * emit-rtl.c (subreg_realpart_p): Remove. | |
6154 | (reorder_insns_with_line_notes): Likewise. | |
6155 | (end_full_sequence): Likewise. | |
6156 | * rtl.h: Remove the prototype for the above functions. | |
6157 | ||
3ad17f7b KH |
6158 | 2004-02-19 Kazu Hirata <kazu@cs.umass.edu> |
6159 | ||
6160 | * config/arc/arc.h, config/arm/arm.h, config/frv/frv.h, | |
6161 | config/h8300/h8300.h, config/i386/i386.h, config/i860/i860.h, | |
6162 | config/iq2000/iq2000.h, config/m32r/m32r.h, | |
6163 | config/pdp11/pdp11.h, config/sparc/sparc.h, | |
6164 | config/xtensa/xtensa.h: Remove commented-out or useless | |
6165 | definitions of CASE_VECTOR_PC_RELATIVE. | |
6166 | ||
a3b182a7 KH |
6167 | 2004-02-19 Kazu Hirata <kazu@cs.umass.edu> |
6168 | ||
6169 | * loop.c (all_sets_invariant_p): Remove. | |
6170 | ||
1b5963f7 EB |
6171 | 2004-02-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
6172 | ||
6173 | PR target/12916 | |
6174 | * config/sparc/sparc.h (NPARM_REGS): Delete. | |
6175 | (BASE_RETURN_VALUE_REG): Likewise. | |
6176 | (BASE_OUTGOING_VALUE_REG): Likewise. | |
6177 | (BASE_PASSING_ARG_REG): Likewise. | |
6178 | (BASE_INCOMING_ARG_REG): Likewise. | |
6179 | * config/sparc/sparc.c (sparc_strict_argument_naming): Test | |
6180 | TARGET_ARCH64, not TARGET_V9. | |
6181 | (function_arg_slotno): Dispatch based on the mode class. | |
6182 | Handle vector modes like floating-point modes. | |
6183 | (function_arg_record_value_1): Handle vector types like | |
6184 | floating-point types. | |
6185 | (function_arg_record_value_2): Likewise. | |
6186 | Calculate regno after mode transformation. | |
6187 | (function_arg): Handle vector modes like floating-point modes. | |
6188 | (function_arg_partial_nregs): Replace NPARM_REGS by SPARC_INT_ARG_MAX. | |
6189 | If ARCH64, do not recheck alignment. | |
6190 | (function_arg_pass_by_reference): Reorder the conditions. | |
6191 | (sparc_return_in_memory): Move after function_arg_padding. | |
6192 | Implement calling conventions for vector modes. | |
6193 | (sparc_struct_value_rtx): Move after sparc_return_in_memory. | |
6194 | (function_value): Move scope of 'regbase'. | |
6195 | Implement calling conventions for vector modes. | |
6196 | (sparc_builtin_saveregs): Replace NPARM_REGS by SPARC_INT_ARG_MAX | |
6197 | and BASE_INCOMING_ARG_REG by SPARC_INCOMING_INT_ARG_FIRST. | |
6198 | (sparc_va_arg): Use function_arg_pass_by_reference to test whether | |
6199 | the argument is passed by reference. | |
6200 | (sparc_type_code): Handle vector types. | |
6201 | ||
196c42cd AM |
6202 | 2004-02-19 Alan Modra <amodra@bigpond.net.au> |
6203 | ||
6204 | * function.c (assign_parms): When building decl_rtl for | |
6205 | SPLIT_COMPLEX_ARGS, ensure inner modes of concat match outer. | |
6206 | ||
c0cfc691 OH |
6207 | 2004-02-19 Olivier Hainque <hainque@act-europe.fr> |
6208 | ||
6209 | * expr.c (is_aligning_offset): Check if we are aligning the | |
6210 | expressions's address over BIGGEST_ALIGNMENT in bytes, not | |
6211 | in bits. | |
6212 | ||
328163dc MA |
6213 | 2003-02-18 Matt Austern <austern@apple.com> |
6214 | ||
6215 | * gcc.c (LIBGCC_SPEC): If REAL_LIBGCC_SPEC is defined, and | |
6216 | LIBGCC_SPEC isn't, set LIBGCC_SPEC to REAL_LIBGCC_SPEC. | |
6217 | (init_gcc_spec): Don't define or call if REAL_LIBGCC_SPEC is | |
6218 | defined. Instead use REAL_LIBGCC_SPEC, unmodifed, as the libgcc | |
6219 | spec string. | |
6220 | * doc/tm.texi (REAL_LIBGCC_SPEC): Document. | |
16edbbf0 | 6221 | |
57d4f65c ZW |
6222 | 2004-02-18 Zack Weinberg <zack@codesourcery.com> |
6223 | ||
6224 | * dwarf2out.c (loclabel_num): Move outside #ifdef | |
6225 | DWARF2_DEBUGGING_INFO and mark with GTY(()). | |
6226 | * config/ia64/ia64.c (struct extern_func_list,extern_func_head): | |
6227 | Mark with GTY(()). | |
6228 | (ia64_hpux_add_extern_decl): Save the decl, not the name string. | |
6229 | Allocate memory with ggc_alloc. No need to copy anything. | |
6230 | (ia64_hpux_file_end): Update to match. | |
6231 | ||
3fec9fa9 JJ |
6232 | 2004-02-18 Jakub Jelinek <jakub@redhat.com> |
6233 | ||
6234 | * config/i386/i386.c (override_options): Don't imply 3DNow! for -m64 | |
6235 | by default. | |
6236 | ||
5665e398 UW |
6237 | 2004-02-18 Ulrich Weigand <uweigand@de.ibm.com> |
6238 | ||
6239 | * config/s390/s390.md ("divmodtidi3"): Use canonical RTL. | |
6240 | ("divmodtisi3"): Likewise. | |
6241 | ("udivmoddi4", "udivmodtidi3"): Likewise. | |
6242 | ("divmodsi4", "divmoddisi3"): Likewise. | |
6243 | ("udivmodsi4", "udivmoddisi3"): Likewise. | |
6244 | ("udivsi3", "umodsi3"): Likewise. | |
6245 | ||
d76e8439 UW |
6246 | 2004-02-18 Ulrich Weigand <uweigand@de.ibm.com> |
6247 | ||
6248 | * config/s390/s390.c (s390_mainpool_start): Delete the main pool | |
6249 | placeholder insn when chunkifying the pool. | |
6250 | ||
3cf7104e JDA |
6251 | 2004-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
6252 | ||
6253 | * pa.h (PIC_OFFSET_TABLE_REGNUM): Define to INVALID_REGNUM when not | |
6254 | generating PIC code. | |
6255 | ||
8981ecd3 KH |
6256 | 2004-02-18 Kazu Hirata <kazu@cs.umass.edu> |
6257 | ||
6258 | * config/h8300/h8300-protos.h: Add a prototype for | |
6259 | h8300_expand_branch. | |
6260 | * config/h8300/h8300.c (h8300_expand_branch): New. | |
6261 | * config/h8300/h8300.md (ble, bleu, bge, bgeu, blt, bltu, bgt, | |
6262 | bgtu, beq, bne): Call h8300_expand_branch(). | |
6263 | ||
07ee3b58 KH |
6264 | 2004-02-18 Kazu Hirata <kazu@cs.umass.edu> |
6265 | ||
6266 | * config/h8300/h8300-protos.h: Add prototypes for | |
6267 | h8300_hard_regno_nregs and h8300_hard_regno_mode_ok. | |
6268 | * config/h8300/h8300.c (h8300_hard_regno_nregs): New. | |
6269 | (h8300_hard_regno_mode_ok): Likewise. | |
6270 | * config/h8300/h8300.h (HARD_REGNO_NREGS): Call | |
6271 | h8300_hard_regno_nregs(). | |
6272 | (HARD_REGNO_MODE_OK): Call h8300_hard_regno_mode_ok(). | |
6273 | ||
22234f56 PB |
6274 | 2004-02-18 Per Bothner <per@bothner.com> |
6275 | ||
6276 | * cpphash.h (struct cpp_buffer): Restore return_at_eof field. This | |
6277 | partly reverts my 2003-10-01 change, because we're back to logically | |
6278 | including <command line> inside the main line. | |
6279 | * cpplex.c (_cpp_get_fresh_line): Check return_at_eof field. | |
6280 | * cppmacro.c (cpp_scan_nooutput): Set return_at_eof of current buffer. | |
6281 | Fixes PR preprocessor/14103. | |
6282 | ||
6283 | * cppfiles.c (_cpp_stack_include): When appropriate decrement | |
6284 | line_table's highest_location, fixing LAST_SOURCE_LINE_LOCATION. | |
6285 | (cpp_push_include): Don't need to increment pfile's line field. | |
6286 | * line-map.h (LAST_SOURCE_LINE_LOCATION): Only decrement by 1. | |
6287 | ||
6288 | * c-ppoutput.c (print struct): New first_time field. | |
6289 | (init_pp_output): Set print.first_time. | |
6290 | (pp_file_change): Use print.first_time, rather than MAIN_FILE_P, | |
6291 | which is set also for (say) <command line>. Clear print.first_time. | |
6292 | ||
6293 | * cppfiles.c (struct _cpp_file): Comment and type for pch field | |
6294 | does not match the code, so fix both. | |
6295 | (should_stack_file): Inline include_pch_p function. | |
6296 | (include_pch_p): Remove pointless function. | |
6297 | ||
6298 | * cpphash.h (struct cpp_buffer): Remove unused search_cached field. | |
6299 | ||
5a6d9a81 KH |
6300 | 2004-02-18 Kazu Hirata <kazu@cs.umass.edu> |
6301 | ||
6302 | * config/h8300/h8300.md (four define_peephole2's): Use | |
6303 | h8300_regs_ok_for_stm(). | |
6304 | ||
3d2e90d6 KH |
6305 | 2004-02-18 Kazu Hirata <kazu@cs.umass.edu> |
6306 | ||
6307 | * config/h8300/h8300-protos.h: Update the prototype for | |
6308 | expand_a_rotate(). | |
6309 | * config/h8300/h8300.c (expand_a_rotate): Remove the first | |
6310 | argument. | |
6311 | * config/h8300/h8300.md: Update all callers. | |
6312 | ||
79ae63b1 JH |
6313 | 2004-02-18 Jan Hubicka <jh@suse.cz> |
6314 | ||
6315 | * simplify-rtx.c (simplify_unary_operation): Deal with logicals on | |
6316 | floats. | |
6317 | (simplify_binary_operation): Deal with logicals on floats. | |
6318 | ||
6319 | * i386.md (SSE fabs splitters): Emit new patterns. | |
6320 | (SSE cmov splitters): Likewise. | |
6321 | (sse_andv4sf3, sse_nandv4sf3, sse_iorv4sf3, sse_xorv4sf3 | |
6322 | (sse_andv2df3, sse_nandv2df3, sse_iorv2df3, sse_xorv2df3): Do not use | |
6323 | subregs. | |
6324 | (sse_andsf3, sse_nandsf3, sse_xorsf3): Kill. | |
6325 | (sse_anddf3, sse_nanddf3, sse_xordf3): Kill. | |
6326 | ||
01ab5574 KH |
6327 | 2004-02-18 Kazu Hirata <kazu@cs.umass.edu> |
6328 | ||
6329 | * config/h8300/h8300.c (expand_a_rotate): Don't generate insns | |
6330 | by hand. | |
6331 | (output_a_rotate): Tweak a comment. | |
6332 | * config/h8300/h8300.md (*rotlqi3_1): Change to rotlqi3_1. | |
6333 | (*rotlhi3_1): Change to rotlhi3_1. | |
6334 | (*rotlsi3_1): Change to rotlsi3_1. | |
6335 | ||
d5f7d2d0 RE |
6336 | 2004-02-18 Richard Earnshaw <rearnsha@arm.com> |
6337 | ||
6338 | PR target/13866 | |
6339 | * arm.c (load_multiple_operation): Don't insist that the source reg | |
6340 | of a post-increment component is the same as the destination. | |
6341 | (store_multiple_operation): Likewise. | |
6342 | ||
b0c8a821 KH |
6343 | 2004-02-18 Kazu Hirata <kazu@cs.umass.edu> |
6344 | ||
6345 | * config/h8300/h8300.md: Move movsf patterns into one section | |
6346 | of the file. | |
6347 | ||
aa335b76 KH |
6348 | 2004-02-18 Kazu Hirata <kazu@cs.umass.edu> |
6349 | ||
6350 | * cfgloop.h, cfgloopanal.c, cpplex.c, except.h, loop-init.c, | |
6351 | loop-unroll.c, scan-decls.c, scan.h, stor-layout.c, | |
6352 | xcoffout.c, xcoffout.h, config/arm/mmintrin.h, | |
6353 | config/mips/linux64.h, config/pa/pa-64.h, | |
6354 | config/rs6000/aix51.h, config/rs6000/aix52.h, | |
6355 | config/rs6000/spe.md, config/sparc/linux.h, | |
6356 | config/sparc/linux64.h: Update copyright. | |
6357 | ||
5a64541a KH |
6358 | 2004-02-18 Kazu Hirata <kazu@cs.umass.edu> |
6359 | ||
6360 | * config/h8300/h8300.md: Move push patterns into one | |
6361 | section of the file. | |
6362 | ||
8d04e6db MM |
6363 | 2004-02-18 Mark Mitchell <mark@codesourcery.com> |
6364 | ||
6365 | PR c++/11326 | |
6366 | * config/ia64/ia64.c (ia64_struct_value_rtx): Cope with NULL | |
6367 | fntype. | |
6368 | ||
e978d62e PB |
6369 | 2004-02-18 Paul Brook <paul@codesourcery.com> |
6370 | ||
6371 | * rtlanal.c (rtx_varies_p): Return 0 for NULL_RTX | |
6372 | ||
cdbafce1 PB |
6373 | 2004-02-18 Paul Brook <paul@codesourcery.com> |
6374 | ||
c5fe5036 | 6375 | PR debug/12934 |
cdbafce1 PB |
6376 | * dwarf2out.c (loc_descriptor_from_tree): Handle |
6377 | EXPR_WITH_FILE_LOCATION. | |
6378 | ||
5a0855a0 JJ |
6379 | 2004-02-18 Jakub Jelinek <jakub@redhat.com> |
6380 | ||
6381 | * config/i386/i386.md (zero_extendqidi2, zero_extendqidi2, | |
6382 | testdi_1_rex64, anddi_2, xordi_1_rex64, xordi_2_rex64): Remove | |
6383 | trailing whitespace from instructions. | |
6384 | ||
9c56033f GK |
6385 | 2004-02-17 Geoffrey Keating <geoffk@apple.com> |
6386 | ||
6387 | * configure.ac: When generating auto-build.h, pass | |
6388 | --enable-languages to the sub-configure. | |
6389 | Put quotes around ${program_transform_name} when generating | |
6390 | name of as, ld, nm, objdump. | |
6391 | * configure: Regenerate. | |
6392 | ||
80bcb4d2 MK |
6393 | 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu> |
6394 | ||
6395 | * Makefile.in (s-check, s-config, s-conditions, s-flags) | |
6396 | (s-codes, s-constants, s-emit, s-recog, s-opinit, s-extract) | |
6397 | (s-peep, s-attr, s-attrtab, s-output, s-genrtl, s-modes) | |
6398 | (s-preds, s-iov): Do not depend on move-if-change. | |
6399 | ||
ce7b36a4 JW |
6400 | 2004-02-17 James E Wilson <wilson@specifixinc.com> |
6401 | ||
6402 | * caller-save.c (insert_restore): Pass mem through copy_rtx. | |
6403 | (insert_save): Likewise. | |
6404 | ||
f8b58e56 KH |
6405 | 2004-02-17 Kazu Hirata <kazu@cs.umass.edu> |
6406 | ||
6407 | * config/h8300/h8300.c (h8300_emit_stack_adjustment): Fix a | |
6408 | warning. | |
6409 | ||
8d82e1d8 KH |
6410 | 2004-02-17 Kazu Hirata <kazu@cs.umass.edu> |
6411 | ||
6412 | * config/h8300/h8300.md (*one_complsi2_h8300): Change to | |
6413 | *one_cmplsi2_h8300. | |
6414 | (*one_complsi2_h8300hs): Change to *one_cmplsi2_h8300hs. | |
6415 | ||
4093985c KH |
6416 | 2004-02-17 Kazu Hirata <kazu@cs.umass.edu> |
6417 | ||
6418 | * config/h8300/h8300-protos.h: Update the prototype of | |
6419 | fix_bit_operand(). | |
6420 | * config/h8300/h8300.c (fix_bit_operand): Remove the second | |
6421 | argument "what". | |
6422 | * config/h8300/h8300.md: Update all callers. | |
6423 | ||
fd57a6e4 KH |
6424 | 2004-02-17 Kazu Hirata <kazu@cs.umass.edu> |
6425 | ||
6426 | * config/h8300/h8300.c (fix_bit_operand): Change the name of | |
6427 | the last argument to "code" from "type". | |
6428 | ||
6a415867 KH |
6429 | 2004-02-17 Kazu Hirata <kazu@cs.umass.edu> |
6430 | ||
6431 | * config/h8300/h8300.c: Remove an extern declaration of | |
6432 | rtx_equal_function_value_matters. | |
6433 | ||
a3579575 KH |
6434 | 2004-02-17 Kazu Hirata <kazu@cs.umass.edu> |
6435 | ||
6436 | * config/h8300/h8300.c (fix_bit_operand): Don't generate insns | |
6437 | by hand. | |
6438 | * config/h8300/h8300.md (*andqi3_1): Change to andqi3_1. | |
6439 | (*iorqi3_1): Change to iorqi3_1. | |
6440 | (*xorqi3_1): Change to xorqi3_1. | |
6441 | ||
321440fd KH |
6442 | 2004-02-17 Kazu Hirata <kazu@cs.umass.edu> |
6443 | ||
6444 | * c-common.c, cfghooks.c, rtlanal.c, varasm.c: Fix comment | |
6445 | typos. | |
6446 | ||
7b50a809 JH |
6447 | 2004-02-17 Jan Hubicka <jh@suse.cz> |
6448 | ||
6449 | * i386.c (x86_prologue_using_move, x86_epilogue_using_move): Disable for P4. | |
6450 | ||
8051c2eb AM |
6451 | 2004-02-18 Alan Modra <amodra@bigpond.net.au> |
6452 | ||
6453 | PR optimization/14119 | |
6454 | * combine.c (try_combine): When attemting to fix unrecognized insns, | |
6455 | don't delete SETs marked with REG_EH_REGION notes. | |
6456 | ||
db33236e UW |
6457 | 2004-02-17 Ulrich Weigand <uweigand@de.ibm.com> |
6458 | ||
57d4f65c | 6459 | * combine.c (simplify_if_then_else): Do not replace |
db33236e UW |
6460 | (if_then_else (ne reg 0) (0) (const_int)) by (reg) if the |
6461 | modes differ. | |
6462 | ||
1da326c3 SB |
6463 | 2004-02017 Steven Bosscher <stevenb@suse.de> |
6464 | ||
6465 | * (c-decl.c, c-semantics.c, calls.c, cgraph.c, cgraphunit.c, | |
6466 | function.c, integrate.c, print-tree.c, toplev.c, tree-optimize.c, | |
6467 | tree.h): Replace DECL_SAVED_INSNS with DECL_STRUCT_FUNCTION. | |
6468 | * ada/utils.c: Likewise. | |
6469 | * cp/decl.c: Likewise. | |
6470 | * f/com.c: Likewise. | |
6471 | * java/class.c: Likewise. | |
6472 | ||
65c07641 KH |
6473 | 2004-02-17 Kazu Hirata <kazu@cs.umass.edu> |
6474 | ||
6475 | * config/h8300/h8300.md: Fix comment typos. | |
6476 | ||
3e35cb0c RO |
6477 | 2004-02-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
6478 | ||
6479 | * config/mips/t-iris6gld: Renamed to ... | |
6480 | * config/mips/t-irix-gld: ... this. | |
6481 | * config.gcc (mips-sgi-irix6*): Reflect this | |
6482 | (mips-sgi-irix5*): Use it with GNU ld. | |
57d4f65c | 6483 | |
3e35cb0c RO |
6484 | * config/mips/irix6-crti.asm, config/mips/irix6-crtn.asm: Renamed |
6485 | to ... | |
6486 | * config/mips/irix-crti.asm, config/mips/irix-crtn.asm: ... this. | |
6487 | * config/mips/t-irix-gld: Reflect this. | |
6488 | * config/mips/iris6gld.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. | |
57d4f65c | 6489 | |
3e35cb0c RO |
6490 | * config/mips/iris5gld.h: New file. |
6491 | * config.gcc (mips-sgi-irix5*): Use it with GNU ld. | |
6492 | Only use collect2 without gas. | |
57d4f65c | 6493 | |
3e35cb0c RO |
6494 | * config/mips/iris6.h (IRIX6_STARTFILE_SPEC, IRIX6_ENDFILE_SPEC): |
6495 | Renamed to IRIX_STARTFILE_SPEC, IRIX_ENDFILE_SPEC. | |
6496 | (STARTFILE_SPEC, ENDFILE_SPEC, SUBTARGET_EXTRA_SPECS): Reflect this. | |
6497 | * config/mips/iris6gld.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. | |
57d4f65c | 6498 | |
3e35cb0c RO |
6499 | * config/mips/iris6.h (SUBTARGET_EXTRA_SPECS): Moved ... |
6500 | * config/mips/iris5.h: ... here. | |
6501 | ||
6502 | * config/mips/iris5.h (STARTFILE_SPEC, ENDFILE_SPEC): Renamed to | |
57d4f65c | 6503 | IRIX_STARTFILE_SPEC, IRIX_ENDFILE_SPEC. |
3e35cb0c | 6504 | (STARTFILE_SPEC, ENDFILE_SPEC): Define. |
57d4f65c | 6505 | |
3e35cb0c RO |
6506 | * config/mips/iris5gas.h (STARTFILE_SPEC, ENDFILE_SPEC): Simplify |
6507 | using irix_startfile_spec, irix_endfile_spec. | |
6508 | ||
1f0282cb GN |
6509 | 2004-02-16 Gunther Nikl <gni@gecko.de> |
6510 | ||
6511 | * config/m68k/m68k.c: Remove obsolete support for HPUX_ASM. | |
6512 | ||
6552458a KH |
6513 | 2004-02-17 Kazu Hirata <kazu@cs.umass.edu> |
6514 | ||
6515 | * config/h8300/h8300.c (h8300_expand_prologue): Don't generate | |
6516 | insns by hand. | |
6517 | ||
017b3258 ZD |
6518 | 2004-02-17 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
6519 | ||
6520 | * cfghooks.c (split_edge): Speed up updating of dominators. | |
6521 | ||
57782ad8 MM |
6522 | 2004-02-17 Mark Mitchell <mark@codesourcery.com> |
6523 | ||
6524 | PR c++/11326 | |
6525 | * c-common.c (flag_abi_version): Remove. | |
6526 | * c-common.h (flag_abi_version): Likewise. | |
6527 | * c-opts.c (c_common_handle_option): Remove OPT_fabi_version case. | |
6528 | * c.opt (fabi-version): Remove. | |
6529 | * calls.c (expand_call): Always pass a function type to | |
6530 | struct_value_rtx. Use convert_memory_address. | |
6531 | * common.opt (fabi-version): Add it. | |
6532 | * flags.h (flag_abi_version): Likewise. | |
6533 | (abi_version_at_least): New macro. | |
6534 | * opts.c (common_handle_option): Add OPT_fabi_version. | |
6535 | * toplev.c (flag_abi_version): Define it. | |
6536 | * config/ia64/ia64.c (ia64_struct_retval_addr_is_first_parm_p): | |
6537 | New function. | |
6538 | (ia64_output_mi_thunk): Use it. | |
6539 | (ia64_struct_value_rtx): Likewise. | |
57d4f65c | 6540 | |
72b1de44 KH |
6541 | 2004-02-17 Kazu Hirata <kazu@cs.umass.edu> |
6542 | ||
6543 | * config/h8300/h8300.c (h8300_emit_stack_adjustment): | |
6544 | Don't generate insns by hand. | |
6545 | ||
d150ccef AP |
6546 | 2004-02-17 Andrew Pinski <pinskia@physics.uc.edu> |
6547 | ||
6548 | PR c++/14178 | |
6549 | * doc/invoke.texi (fabi-version): The default is 2 now. | |
6550 | ||
50654f6c ZD |
6551 | 2004-02-17 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
6552 | ||
6553 | * loop-iv.c: New file. | |
6554 | * Makefile.in (loop-iv.o): New. | |
6555 | * basic_block.h (FOR_BB_INSNS, FOR_BB_INSNS_REVERSE): New macros. | |
6556 | * cfgloop.c (fill_sons_in_loop, get_loop_body_in_dom_order, | |
6557 | num_loop_branches): New functions. | |
6558 | * cfgloop.h (get_loop_body_in_dom_order, num_loop_branches, | |
6559 | iv_analysis_loop_init, iv_get_reaching_def, iv_analyse, get_iv_value, | |
6560 | find_simple_exit, iv_number_of_iterations, iv_analysis_done, | |
6561 | get_simple_loop_desc, free_simple_loop_desc): Declare. | |
6562 | (simple_loop_desc): New inline function. | |
6563 | (struct rtx_iv, struct niter_desc): New. | |
6564 | * cfgloopmanip.c (loopify): Specify semantics more precisely. | |
6565 | * expr.c (force_operand): Handle subregs of expressions created by | |
6566 | loop unroller. | |
6567 | * loop-init.c (loop_optimizer_init, loop_optimizer_finalize): Move | |
6568 | parts of the initialization to toplev.c | |
6569 | * loop-unroll.c (loop_exit_at_end_p): New. | |
6570 | (unroll_and_peel_loops): Call iv_analysis_done. | |
6571 | (decide_peel_once_rolling, decide_peel_completely, | |
6572 | decide_unroll_stupid, decide_unroll_constant_iterations, | |
6573 | decide_unroll_runtime_iterations, decide_peel_simple, | |
6574 | peel_loop_simple, unroll_loop_stupid, unroll_loop_constant_iterations, | |
6575 | unroll_loop_runtime_iterations): Use new simple loop analysis. | |
6576 | * loop-unswitch.c (compare_and_jump_seq): New. | |
6577 | (may_unswitch_on_p): Renamed to ... | |
6578 | (may_unswitch_on): Use new iv analysis. | |
6579 | (reversed_condition): Export. | |
6580 | (unswitch_single_loop, unswitch_loop): Use new iv analysis. | |
6581 | * predict.c (estimate_probability): Use new simple loop analysis. | |
6582 | * rtl.h (get_mode_bounds, reversed_condition,compare_and_jump_seq, | |
6583 | canon_condition, simplify_using_condition): Declare. | |
6584 | * stor-layout.c (get_mode_bounds): New. | |
6585 | * toplev.c (rest_of_handle_loop2): Some parts of | |
6586 | initialization/finalization moved here from loop-init.c. | |
6587 | ||
ef3f573f KH |
6588 | 2004-02-17 Kazu Hirata <kazu@cs.umass.edu> |
6589 | ||
6590 | * config/h8300/h8300.h (FIXED_REGISTERS): Add the soft frame | |
6591 | pointer. | |
6592 | (CALL_USED_REGISTERS): Likewise. | |
6593 | (REG_ALLOC_ORDER): Likewise. | |
6594 | (REG_CLASS) <GENERAL_REGS>: Likewise. | |
6595 | ||
e3d6e740 GK |
6596 | 2004-02-16 Geoffrey Keating <geoffk@apple.com> |
6597 | ||
6598 | * doc/md.texi (Insn Canonicalizations): Document left-chaining | |
6599 | in associative operators. | |
6600 | * rtlanal.c (commutative_operand_precedence): Create some new | |
6601 | variables. Prefer a commutative operand on the left, then | |
6602 | binary expressions, then NEG and NOT. | |
6603 | ||
8c958ed2 MK |
6604 | 2004-02-16 Matthias Klose <doko@debian.org> |
6605 | ||
57d4f65c ZW |
6606 | * config/t-slibgcc-elf-ver: Define SHLIB_NAME and SHLIB_SONAME |
6607 | in terms of SHLIB_SOVERSION. | |
6608 | * config/m68k/t-slibgcc-elf-ver: New file. | |
6609 | * config/pa/t-slibgcc-elf-ver: New file. | |
6610 | * config.gcc (m68k-linux, parisc-linux): Use them when not | |
8c958ed2 MK |
6611 | sjlj exceptions are not configured. |
6612 | ||
42a5f3c0 EB |
6613 | 2004-02-16 Eric Botcazou <ebotcazou@libertysurf.fr> |
6614 | ||
6615 | * config/sparc/sparc.c (get_pc_symbol_name): Mark with GTY(()). | |
6616 | ||
1729e46c ZW |
6617 | 2004-02-16 Zack Weinberg <zack@codesourcery.com> |
6618 | ||
6619 | * sdbout.c (sdb_debug_hooks): Correct the type_decl entry. | |
6620 | ||
0acdc221 JM |
6621 | 2004-02-16 Joseph S. Myers <jsm@polyomino.org.uk> |
6622 | ||
6623 | * doc/sourcebuild.texi: Mention backends.html. | |
6624 | ||
9ac97460 KH |
6625 | 2004-02-16 Kazu Hirata <kazu@cs.umass.edu> |
6626 | ||
6627 | * c-decl.c, c-ppoutput.c, cpphash.h, cpplib.h, dbxout.c, | |
6628 | line-map.c, line-map.h, var-tracking.c: Fix comment | |
6629 | formatting. | |
6630 | ||
9dcb4381 RH |
6631 | 2004-02-16 Richard Henderson <rth@redhat.com> |
6632 | ||
6633 | * cse.c (cse_insn): Don't lose REG_NON_LOCAL_GOTO note. | |
6634 | ||
1729e46c | 6635 | * fold-const.c (operand_equal_p): Fix VECTOR_CST comparison. |
875427f0 | 6636 | |
1472042a KH |
6637 | 2004-02-15 Kazu Hirata <kazu@cs.umass.edu> |
6638 | ||
6639 | * config/h8300/h8300.md: Remove unnecessary parallels from | |
6640 | all define_insn and define_split patterns. | |
6641 | ||
24f29b06 KH |
6642 | 2004-02-15 Kazu Hirata <kazu@cs.umass.edu> |
6643 | ||
6644 | * config/h8300/h8300.md: Remove explicit (set_attr "cc" | |
6645 | "clobber"). | |
6646 | ||
ac5f9961 BI |
6647 | 2004-02-15 Bernardo Innocenti <bernie@develer.com> |
6648 | ||
6649 | * config/m68k/m68k.h (PRINT_OPERAND_PUNCT_VALID_P): Restore support for | |
6650 | '%#'. | |
6651 | ||
68776c43 KH |
6652 | 2004-02-15 Kazu Hirata <kazu@cs.umass.edu> |
6653 | ||
6654 | * config/ia64/ia64.c, config/mips/mips.c, | |
6655 | config/mmix/mmix-modes.def: Fix comment typos. | |
6656 | ||
7501c4e4 RS |
6657 | 2004-02-15 Roger Sayle <roger@eyesopen.com> |
6658 | ||
6659 | * c-common.h (GET_DIRECTIVE_LINE): Remove unused macro. | |
6660 | (get_directive_line): Remove unused function prototype. | |
6661 | ||
5852680b JZ |
6662 | 2004-02-14 Josef Zlomek <zlomekj@suse.cz> |
6663 | ||
6664 | * tree-inline.c (copy_body_r): Do not replace ret_label. | |
6665 | ||
be04394b JH |
6666 | 2004-02-14 Jan Hubicka <jh@suse.cz> |
6667 | ||
6668 | * i386.c (x86_four_jump_limit): New variable. | |
6669 | (k8_avoid_jump_misspredicts): Rename to ... | |
6670 | (ix86_avoid_jump_misspredicts): .. this one. | |
6671 | (ix86_pad_returns): Break out from ... | |
6672 | (ix86_reorg): ... this one; do ix86_avoid_jump_misspredicts when asked | |
6673 | to. | |
6674 | * i386.h (TARGET_FOUR_JUMP_LIMIT): New macro. | |
6675 | ||
d4afac5b JZ |
6676 | 2004-02-14 Josef Zlomek <zlomekj@suse.cz> |
6677 | ||
6678 | * emit-rtl.c (set_decl_incoming_rtl): Check whether the 0th element of | |
6679 | PARALLEL is NULL. | |
6680 | ||
c7762b44 PB |
6681 | 2004-02-14 Per Bothner <per@bothner.com> |
6682 | ||
6683 | * fix-header.c (line_table): Move local variable in main to global. | |
6684 | * scan.h (line_table): Use it. | |
6685 | * scan-decls.c (scan_decls): Need to call linemap_lookup on token's | |
6686 | line (recently renamed to src_loc) before calling recognized_function. | |
6687 | ||
cb7c0b5a MK |
6688 | 2004-02-14 Matt Kraai <kraai@alumni.cmu.edu> |
6689 | ||
6690 | * Makefile.in: Fix comment typos. | |
6691 | ||
45f9877a EB |
6692 | 2004-02-14 Olivier Hainque <hainque@act-europe.fr> |
6693 | ||
6694 | * loop.c (check_dbra_loop): Use gen_int_mode instead of GEN_INT | |
6695 | for start_value when it is directly moved into reg, and factorize | |
6696 | the retrieval of GET_MODE (reg). | |
6697 | ||
544142d8 RS |
6698 | 2004-02-14 Richard Sandiford <rsandifo@redhat.com> |
6699 | ||
6700 | * config/mips/mips-protos.h (mips_load_got_page): Delete. | |
6701 | (mips_load_got_global): Delete. | |
6702 | (mips_gotoff_page): Declare. | |
6703 | * config/mips/mips.md (UNSPEC_LOAD_GOT): New constant. | |
6704 | (*xgot_lo[sd]i, *got_disp[sd]i, *got_page[sd]i): Build an | |
6705 | UNSPEC_LOAD_GOT pattern rather than a MEM. | |
6706 | (*load_got[sd]i): New patterns. | |
6707 | * config/mips/mips.c (mips_got_alias_set, mips_load_got): Delete. | |
6708 | (mips_load_got_page, mips_load_got_global): Delete. | |
6709 | (mips_gotoff_page): New function. | |
6710 | (override_options): Don't initialize mips_got_alias_set. | |
6711 | ||
d2888f1d RS |
6712 | 2004-02-14 Richard Sandiford <rsandifo@redhat.com> |
6713 | ||
6714 | * config/mips/mips.h (MASK_DEBUG_[ABEFI], TARGET_DEBUG_[ABEFI]_MODE) | |
6715 | (TARGET_MIPS4100, TARGET_MIPS4300, TARGET_MIPS4KC, TARGET_MIPS5KC) | |
6716 | (TARGET_SB1, TUNE_SB1, TUNE_SR71K, BIGGEST_MAX_ARGS_IN_REGISTERS) | |
6717 | (GO_PRINTF, GO_PRINTF2, GO_DEBUG_RTX, DFMODE_NAN, SFMODE_NAN): Delete. | |
6718 | (TARGET_SWITCHES): Remove MASK_DEBUG_[ABEFI]. | |
6719 | * config/mips/mips.c: Fix some overly-long lines. | |
6720 | (SINGLE_WORD_MODE_P, PIC_OFFSET_TABLE_MASK): Delete. | |
6721 | (init_cumulative_args): Remove TARGET_DEBUG_E_MODE handling. | |
6722 | ||
19baba0b RO |
6723 | 2004-02-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
6724 | ||
6725 | * configure.ac: Search for as, ld below libexec/gcc. | |
6726 | * configure: Regenerate. | |
6727 | ||
f07a6b21 BE |
6728 | 2004-02-14 Ben Elliston <bje@wasabisystems.com> |
6729 | ||
6730 | * config/arm/mmintrin.h (_mm_setwcx): Reverse arguments in call to | |
6731 | __builtin_arm_setwcx (). | |
6732 | * config/arm/arm.c (arm_expand_builtin): Generate operands | |
6733 | correctly and reverse their order in call to gen_iwmmxt_tmcr (). | |
6734 | ||
6735 | 2004-02-14 Ben Elliston <bje@wasabisystems.com> | |
6736 | ||
6737 | * config/arm/arm.c (bdesc_2arg): Correct builtin names "wmulsh" | |
6738 | and "wmuluh" to "wmulsm" and "wmulum", respectively. | |
6739 | * config/arm/arm.h (enum arm_builtins): Rename enumerators to | |
6740 | ARM_BUILTIN_WMULSM and ARM_BUILTIN_WMULUM. | |
6741 | * config/arm/mmintrin.h (_mm_mulhi_pi16): Update intrinsic call. | |
6742 | (_mm_mulhi_pu16): Likewise. | |
6743 | ||
f433554b ZW |
6744 | 2004-02-13 Zack Weinberg <zack@codesourcery.com> |
6745 | ||
6746 | * xcoffout.c (xcoff_assign_fundamental_type_number): Check | |
6747 | DECL_NAME != 0 before dereferencing. | |
6748 | ||
faeb9bb6 UW |
6749 | 2004-02-13 Ulrich Weigand <uweigand@de.ibm.com> |
6750 | ||
6751 | * config/s390/s390-protos.h (s390_output_symbolic_const): Remove. | |
6752 | (s390_output_addr_const_extra): Declare. | |
6753 | (s390_output_pool_entry): Remove FILE * argument. | |
6754 | * config/s390/s390.c (s390_output_symbolic_const): Remove. | |
6755 | (s390_output_addr_const_extra): New function. | |
6756 | (print_operand_address): Call output_addr_const instead of | |
6757 | s390_output_symbolic_const. | |
6758 | (print_operand): Likewise. | |
6759 | (s390_output_pool_entry): Use assemble_integer for symbolic constants. | |
6760 | Remove FILE * argument. | |
6761 | * config/s390/s390.h (OUTPUT_ADDR_CONST_EXTRA): Define. | |
6762 | * config/s390/s390.md ("*pool_entry"): Adapt s390_output_pool_entry | |
6763 | call. | |
6764 | ||
cfbe3efe ZD |
6765 | 2004-02-13 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
6766 | ||
6767 | * cfgloopanal.c (mark_irreducible_loops): Rewriten. | |
6768 | (struct edge, struct vertex, struct graph): New. | |
6769 | (dump_graph, new_graph, add_edge, dfs, check_irred, for_each_edge, | |
6770 | free_graph): New functions. | |
6771 | ||
d349192c CD |
6772 | 2004-02-12 Chris Demetriou <cgd@broadcom.com> |
6773 | ||
6774 | * config/mips/mips.md (casesi_internal, casesi_internal_di): | |
6775 | Use ".set macro" to avoid warnings about multi-instruction | |
6776 | macros, since they're intentional. | |
6777 | ||
52ccb3d2 GK |
6778 | 2004-02-12 Geoffrey Keating <geoffk@apple.com> |
6779 | ||
213c4a8a GK |
6780 | * config/darwin.h: Add include guards. Remove old, now incorrect, |
6781 | comment about STANDARD_EXEC_PREFIX. | |
6782 | ||
52ccb3d2 GK |
6783 | * Makefile.in (install-man): Use $(CPP_INSTALL_NAME) and |
6784 | $(GCOV_INSTALL_NAME) to install manpages. Remove generic rule | |
6785 | for installing .1 manpages. Add rules for installing cpp | |
6786 | and gcov manpages under their installed names. | |
6787 | ||
1a543d25 AO |
6788 | 2004-02-12 Alexandre Oliva <aoliva@redhat.com> |
6789 | ||
6790 | * configure.ac (gcc_cv_ld): Don't set to LD if target is not | |
6791 | host, but try LD_FOR_TARGET first. | |
6792 | * configure: Rebuilt. | |
6793 | ||
8507c40a ZW |
6794 | 2004-02-12 Zack Weinberg <zack@codesourcery.com> |
6795 | ||
6796 | * dbxout.c: Move declaration of dbxout_type_decl outside | |
6797 | #ifdef DBX_DEBUGGING_INFO. | |
6798 | * c-parse.in: Don't give the asmdef production a type. | |
6799 | ||
21d13d83 ZW |
6800 | 2004-02-12 Zack Weinberg <zack@codesourcery.com> |
6801 | ||
6802 | * debug.h (struct gcc_debug_hooks): Add type_decl field. | |
6803 | (debug_nothing_tree_int): Prototype. | |
6804 | (dwarf_debug_hooks): Delete, unused. | |
6805 | * debug.c (do_nothing_debug_hooks): Update. | |
6806 | (debug_nothing_tree_int): New function. | |
6807 | * langhooks.h (struct lang_hooks_for_decls): | |
6808 | Remove builtin_type_decls field. | |
6809 | * langhooks-def.h (LANG_HOOKS_BUILTIN_TYPE_DECLS): Delete. | |
6810 | (LANG_HOOKS_DECLS): Update. | |
6811 | * toplev.c (rest_of_decl_compilation, rest_of_type_compilation): | |
6812 | Use debug_hooks->type_decl. | |
6813 | * dbxout.c (preinit_symbols): New static. | |
6814 | (dbx_debug_hooks, xcoff_debug_hooks): Update. | |
6815 | (dbxout_init): Don't call DBX_OUTPUT_STANDARD_TYPES or | |
6816 | lang_hooks.decls.builtin_type_decls. Do scan preinit_symbols | |
6817 | for symbols to output. | |
6818 | (dbxout_type_decl): New function. | |
6819 | (dbxout_symbol): If called before dbxout_init has run, queue | |
6820 | the symbol for later. Apply DBX_ASSIGN_FUNDAMENTAL_TYPE_NUMBER | |
6821 | to TYPE_DECLs before emitting them. | |
6822 | * xcoffout.c (assign_type_number): Delete. | |
6823 | (xcoff_type_numbers): New static table. | |
6824 | (xcoff_assign_fundamental_type_number): New function. | |
6825 | * xcoffout.h: Define DBX_ASSIGN_FUNDAMENTAL_TYPE_NUMBER, not | |
6826 | DBX_OUTPUT_STANDARD_TYPES. Remove unnecessary #ifdefs. | |
6827 | * sdbout.c: Include varray.h. | |
6828 | (deferred_global_decls): New static. | |
6829 | (sdb_debug_hooks): Update. | |
6830 | (sdbout_global_decl): If we can't emit something right now, | |
6831 | remember it in deferred_global_decls. | |
6832 | (sdbout_finish): Just scan deferred_global_decls; don't call getdecls. | |
6833 | (sdbout_init): Initialize deferred_global_decls. | |
6834 | * Makefile.in: Update dependencies of sdbout.o. | |
6835 | * dwarf2out.c (dwarf2out_type_decl): New function. | |
6836 | (dwarf2_debug_hooks): Update. | |
6837 | * vmsdbgout.c (vmsdbg_debug_hooks): Update. | |
6838 | * c-decl.c (getdecls): Just return 0. | |
6839 | (check_for_loop_decls): Don't use getdecls. | |
6840 | (record_builtin_type): Call debug_hooks->type_decl on the TYPE_DECL. | |
6841 | * c-objc-common.c (c_objc_common_finish_file): Don't use getdecls. | |
6842 | ||
a90a16f3 UW |
6843 | 2004-02-12 Ulrich Weigand <uweigand@de.ibm.com> |
6844 | ||
6845 | * config/s390/s390.c (s390_sched_reorder2): Remove. | |
6846 | (TARGET_SCHED_REORDER2): Do not redefine. | |
6847 | ||
9f0e2d86 ZW |
6848 | 2004-02-12 Zack Weinberg <zack@codesourcery.com> |
6849 | ||
6850 | * c-parse.in (maybe_type_qual): Delete. | |
6851 | (maybe_volatile, simple_asm_expr, asmdef, asm_stmt) | |
6852 | (asm_argument): New grammar rules. | |
6853 | (extdef_1): Use asmdef. | |
6854 | (maybeasm): Move down with other asm rules; use simple_asm_expr. | |
6855 | (xexpr): Move up with other expression rules. | |
6856 | (stmt): Use asm_stmt. | |
6857 | ||
6858 | * c-typeck.c (build_asm_expr): New function - body mostly | |
6859 | pulled from build_asm_stmt. | |
6860 | (build_asm_stmt): Just handle tacking on the volatile qualifier. | |
6861 | * c-tree.h (build_asm_expr, build_asm_stmt): Update prototypes. | |
6862 | ||
35f5add9 RS |
6863 | 2004-02-12 Richard Sandiford <rsandifo@redhat.com> |
6864 | ||
6865 | PR bootstrap/13617 | |
6866 | * config/mips/mips-protos.h (mips_output_aligned_decl_common): Declare. | |
6867 | (mips_declare_object): Make variadic. | |
6868 | * config/mips/mips.h (ASM_OUTPUT_ALIGNED_DECL_COMMON): Use | |
6869 | mips_output_aligned_decl_common. | |
6870 | * config/mips/mips.c (mips_output_aligned_decl_common): New function. | |
6871 | (mips_declare_object): Make variadic. | |
6872 | ||
a5e9c810 RK |
6873 | 2004-02-12 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
6874 | ||
8fbc67c0 RK |
6875 | * function.c (update_epilogue_consts): Teach about binary operations. |
6876 | ||
a5e9c810 RK |
6877 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Don't kill |
6878 | previous MEM_VOLATILE in REF. | |
6879 | * function.c (fixup_var_refs): Save volatile_ok and set to 1. | |
6880 | * expr.c (emit_block_move_via_movstr): Save and restore volatile_ok. | |
6881 | ||
7ea98c5a GN |
6882 | 2004-02-12 Gunther Nikl <gni@gecko.de> |
6883 | ||
6884 | * config.gcc: Restore support for m68k-openbsd. | |
6885 | ||
8f6a8d03 JH |
6886 | 2004-02-12 Jan Hubicka <jh@suse.cz> |
6887 | ||
6888 | * tree-optimize.c (tree_rest_of_compilation): Do not release | |
6889 | DECL_ARGUMENTS. | |
6890 | ||
c2910edf MK |
6891 | 2004-02-11 Matt Kraai <kraai@alumni.cmu.edu> |
6892 | ||
6893 | * doc/install.texi: Fix the spelling of "explicitly". | |
6894 | ||
423e95e2 EC |
6895 | 2004-02-11 Eric Christopher <echristo@redhat.com> |
6896 | ||
6897 | * cppcharset.c (_cpp_interpret_string_notranslate): Rename and | |
6898 | duplicate argument structure of cpp_interpret_string. | |
6899 | * cpphash.h: Move prototype... | |
6900 | * cpplib.h: Here. | |
6901 | * cpplib.c: Fix calls to match new function signature. | |
6902 | ||
32e8aa9a JM |
6903 | 2004-02-11 Joseph S. Myers <jsm@polyomino.org.uk> |
6904 | ||
6905 | PR c/456 | |
6906 | * cppexp.c (num_binary_op): Don't allow comma operators in #if | |
6907 | constant expressions at all outside C99 mode if pedantic. | |
6908 | ||
3b8e0c91 UB |
6909 | 2004-02-11 Uros Bizjak <uros@kss-loka.si> |
6910 | ||
6911 | * optabs.h (enum optab_index): Add new OTI_log10 and OTI_log2. | |
6912 | (log10_optab, log2_optab): Define corresponding macros. | |
6913 | * optabs.c (init_optabs): Initialize log10_optab and log2_optab. | |
6914 | * genopinit.c (optabs): Implement log10_optab and log2_optab | |
6915 | using log10?f2 and log2?f2 patterns. | |
6916 | * builtins.c (expand_builtin_mathfn): Handle BUILT_IN_LOG10{,F,L} | |
6917 | using log10_optab, and BUILT_IN_LOG2{,F,L} using log2_optab. | |
6918 | (expand_builtin): Expand BUILT_IN_LOG10{,F,L} and BUILT_IN_LOG2{,F,L} | |
6919 | using expand_builtin_mathfn if flag_unsafe_math_optimizations is set. | |
6920 | ||
6921 | * config/i386/i386.md (log10sf2, log10df2, log10xf2, log2sf2, | |
6922 | log2df2, log2xf2): New patterns to implement log10, log10f, log10l, | |
6923 | log2, log2f and log2l built-ins as inline x87 intrinsics. | |
6924 | ||
a6abdce3 RH |
6925 | 2004-02-11 Richard Henderson <rth@redhat.com> |
6926 | ||
888ff7a1 | 6927 | PR target/1532 |
a6abdce3 RH |
6928 | * flow.c (insn_dead_p): A clobber of a dead hard register is a |
6929 | dead insn after reload. | |
6930 | ||
05ac140e UW |
6931 | 2004-02-11 Ulrich Weigand <uweigand@de.ibm.com> |
6932 | ||
6933 | * tree.h (frame_base_decl): Add GTY marker. | |
6934 | * var-tracking.c (frame_base_decl): Likewise. | |
6935 | ||
e193b408 DB |
6936 | 2004-02-11 Daniel Berlin <dberlin@dberlin.org> |
6937 | ||
6938 | * dwarf2out.c (output_loc_list): Remove no longer necessary, and now | |
6939 | incorrect, hunk. | |
6940 | (add_location_or_const_value_attribute): Use text_section_label, | |
6941 | not TEXT_SECTION_NAME. | |
12f9df4e PB |
6942 | |
6943 | 2004-02-11 Per Bothner <per@bothner.com> | |
6944 | ||
6945 | Represent column numbers using line-map's source_location. | |
6946 | The "next available source_location" is now managed internally by | |
6947 | line-maps.c rather than by clients. | |
6948 | * line-map.h (struct line_map): New field column_bits. | |
6949 | <from_line>: Rename field to start_location. | |
6950 | (struct line_maps): New fields highest_location and max_column_hint. | |
6951 | (linemap_check_files_exited): New declaration. | |
6952 | (linemap_line_start): New declaration. | |
6953 | (linemap_add): Remove from_line parameter; use highest_location field. | |
6954 | (SOURCE_LINE, LAST_SOURCE_LINE): Modify to use column_bits. | |
6955 | (SOURCE_COLUMN, LAST_SOURCE_LINE_LOCATION): New macros. | |
6956 | (CURRENT_LINE_MAP): Remove macro. | |
6957 | (linemap_position_for_column): New inline function. | |
6958 | * line-map.c (linemap_init): Clear new fields. | |
6959 | (linemap_check_files_exited): New function, extracted from ... | |
6960 | (linemap_free): Use linemap_check_files_exited. | |
6961 | (linemap_add): Remove from_line parameter. Various updates. | |
6962 | (linemap_line_start): New function. | |
6963 | (linemap_lookeup): Update for new field names. | |
6964 | * cpphash.h (struct cpp_reader) <map>: Field removed. Because | |
6965 | linemap_position_for_column may unpredictably change the current map, | |
6966 | it is cleaner and simpler for us to not cache it in cpp_reader. | |
6967 | (struct cpp_buffer): New sysp field. | |
6968 | Changed warned_cplusplus_comments and from_stage3 to bitfields. | |
6969 | * cppinit.c (cpp_read_min_file): pfile->map no longer exists. | |
6970 | * cpplib.c (do_line, do_linemarker, _cpp_do_file_change): Get | |
6971 | current map using linemap_lookup. | |
6972 | (do_linemarker): Also set buffer's sysp field. | |
6973 | (destringize_and_run): No longer need to decrement current line. | |
6974 | * cppfiles.c (_cpp_stack_file): Set sysp from and in buffer. | |
6975 | (search_path_head, open_file_failed): Use buffer's sysp. | |
6976 | (cpp_make_system_header): Get current map using linemap_lookup. | |
6977 | Also set buffer's sysp flag. | |
6978 | * cppmacro.c (_cpp_builtin_macro_text): Likewise use linemap_lookup. | |
6979 | * cpphash.h (CPP_INCREMENT_LINE): New macro. | |
6980 | (struct cpp_buffer): Moved fields saved_cur, saved_rlimit to ... | |
6981 | (struct cpp_reader): ... and adding saved_line_base field. | |
6982 | * cpptrad.c (_cpp_overlay_buffer, _cpp_remove_overlay): | |
6983 | Update accordingly. Don't adjust line. | |
6984 | (_cpp_scan_out_logical_line): Use CPP_INCREMENT_LINE. | |
6985 | * cpphash.c (CPP_IN_SYSTEM_HEADER): Replaced macro by ... | |
6986 | (cpp_in_system_header): ... new inline function, using buffer's sysp. | |
6987 | * cpperror.c (_cpp_begin_message): Update to use cpp_in_system_header. | |
6988 | * cpplex.c (_cpp_lex_direct): Likewise. | |
6989 | * cppmacro.c (_cpp_builtin_macro_text): Likewise. | |
6990 | * cppmacro.c (_cpp_create_definition): Use buffer's sysp field. | |
6991 | * cpplib.h (struct cpp_token): Rename line field to src_loc. | |
6992 | Remove col field as it is now subsumed by src_loc. | |
6993 | * cpperror.c: Update various field, parameter, and macro names. | |
6994 | (print_location): If col==0, try SOURCE_COLUMN of line. | |
6995 | (cpp_error): Use cur_token's src_loc field, rather than line+col. | |
6996 | * cpplib.c (do_diagnostic): Token's src_loc fields replaces line+col. | |
6997 | * cpplex.c (_cpp_process_line_notes, _cpp_lex_direct, | |
6998 | _cpp_skip_block_comment): Use CPP_INCREMENT_LINE. | |
6999 | (_cpp_temp_token): Replace cpp_token's line+col fields by src_loc. | |
7000 | (_cpp_get_fresh_line): Don't need to adjust line for missing newline. | |
7001 | (_cpp_lex_direct): Use linemap_position_for_column. | |
7002 | * c-ppoutput.c (maybe_print_line, print_line): Don't take map | |
7003 | parameter. Instead get it from the line_table global. Adjust callers. | |
7004 | (print): Remove map field. Replace line field to src_line. | |
7005 | (init_pp_output, account_for_newlines, maybe_print_line): Adjust. | |
7006 | (cb_line_change): Use SOURCE_COLUMN. Minor optimizations. | |
7007 | (pp_file_change): Use MAIN_FILE_P since we cannot checked print.map. | |
7008 | Use LAST_SOURCE_LINE_LOCATION to "catch up" after #include. | |
7009 | * cpptrad.c (copy_comment): Rename variable. | |
7010 | * c-lex.c (map): Remove static variable, for same reason we removed | |
7011 | cpp_reader's map field. | |
7012 | (cb_line_change, cb_def_pragma, cb_define, cb_undef): Hence we need | |
7013 | to call linemap_lookup. | |
7014 | (cb_line_change): Token's line field replaced by src_loc. | |
7015 | (fe_file_change): Use MAINFILE_P and LAST_SOURCE_LINE macros. | |
7016 | Don't save new_map. | |
7017 | ||
7018 | * cpphash.h, cpperror.c, cpplib.h: Some renames of fileline to | |
7019 | source_location. | |
7020 | ||
e086f51d | 7021 | 2004-02-11 Hartmut Penner <hpenner@de.ibm.com> |
423e95e2 | 7022 | |
e086f51d HP |
7023 | * config/rs6000/altivec.md (*movv4si_internal): At least one |
7024 | operand must be register_operand. | |
7025 | (*movv8hi_internal1): Likewise. | |
7026 | (*movv16qi_internal1): Likewise. | |
7027 | (*movv4sf_internal1): Likewise. | |
7028 | ||
e66b2fcf | 7029 | 2004-02-10 Aldy Hernandez <aldyh@redhat.com> |
8914b65e AH |
7030 | |
7031 | * config/rs6000/spe.md ("*movv2si_internal"): Check for register | |
7032 | operand. | |
7033 | (movv4hi_internal): Same. | |
7034 | (movv2sf_internal): Same. | |
7035 | (movv1di_internal): Same. | |
e66b2fcf | 7036 | |
7f9be256 TS |
7037 | 2004-02-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
7038 | ||
7039 | * config/mips/mips.h (TARGET_OLDABI): Define. Use TARGET_NEWABI and | |
c0689841 | 7040 | TARGET_OLDABI consistently. |
7f9be256 TS |
7041 | * config/mips/mips.c (function_arg,mips_setup_incoming_varargs, |
7042 | mips_va_arg,override_options,compute_frame_size, | |
7043 | mips_initial_elimination_offset,mips16_fp_args,build_mips16_call_stub | |
7044 | ,mips_return_in_memory,mips_strict_argument_naming): Use TARGET_NEWABI | |
c0689841 | 7045 | and TARGET_OLDABI consistently. |
7f9be256 TS |
7046 | * config/mips/mips.md (exception_receiver): Likewise. |
7047 | * config/mips/linux64.h: Likewise. | |
7048 | ||
6d0ef01e HP |
7049 | 2004-02-11 Hartmut Penner <hpenner@de.ibm.com> |
7050 | ||
7051 | * gcc/config/rs6000/rs6000.c (rs6000_override_options) | |
7052 | Set AltiVec ABI and vrsave as default for ppc64 linux. | |
7053 | (init_cumulative_args): Post error, if try to return | |
7054 | value in AltiVec register without enable AltiVec. | |
423e95e2 | 7055 | (function_arg_advance): Ditto for passing arguments. |
6d0ef01e | 7056 | |
7537fc90 RS |
7057 | 2004-02-11 Richard Sandiford <rsandifo@redhat.com> |
7058 | ||
7059 | * emit-rtl.c (mark_label_nuses): Check that a LABEL_REF refers to | |
7060 | a label before updating its usage count. | |
7061 | ||
1e9f1674 MK |
7062 | 2004-02-10 Matt Kraai <kraai@alumni.cmu.edu> |
7063 | ||
9f0e2d86 | 7064 | * doc/install.texi: Remove extra cd. |
1e9f1674 | 7065 | |
b34417a4 ZL |
7066 | 2004-02-10 Ziemowit Laski <zlaski@apple.com> |
7067 | ||
7068 | * c-common.c (vector_size_helper): Remove; call | |
7069 | reconstruct_complex_type() instead. | |
7070 | * tree.c (reconstruct_complex_type): New function | |
7071 | (formerly vector_size_helper() in c-common.c). | |
7072 | (make_vector): Make externally visible. | |
7073 | * tree.h (reconstruct_complex_type, make_vector): Add prototypes. | |
7074 | ||
a466bea3 KH |
7075 | 2004-02-10 Kazu Hirata <kazu@cs.umass.edu> |
7076 | ||
7077 | * config/h8300/h8300-protos.h: Add a prototype for | |
7078 | h8300_regs_ok_for_stm. | |
7079 | * config/h8300/h8300.c (h8300_regs_ok_for_stm): New. | |
7080 | * config/h8300/h8300.md (stm_h8300s_2_advanced, | |
7081 | stm_h8300s_2_normal, stm_h8300s_2, stm_h8300s_3_advanced, | |
7082 | stm_h8300s_3_normal, stm_h8300s_3, stm_h8300s_4_advanced, | |
7083 | stm_h8300s_4_normal, stm_h8300s_4, ldm_h8300s_2_advanced, | |
7084 | ldm_h8300s_2_normal, ldm_h8300s_2, ldm_h8300s_3_advanced, | |
7085 | ldm_h8300s_3_normal, ldm_h8300s_3, ldm_h8300s_4_advanced, | |
7086 | ldm_h8300s_4_normal, ldm_h8300s_4): Use | |
7087 | h8300_regs_ok_for_stm(). | |
7088 | ||
52bac949 DS |
7089 | 2004-02-10 Danny Smith <dannysmith@users.sourceforge.net> |
7090 | ||
7091 | PR c/14088 | |
896c3aa3 | 7092 | * real.c (real_from_string): Look for 'X' as well as 'x' in |
52bac949 DS |
7093 | hexfloat strings. |
7094 | ||
2493deee KH |
7095 | 2004-02-10 Kazu Hirata <kazu@cs.umass.edu> |
7096 | ||
7097 | * config/h8300/h8300.md: Remove an incorrect comment about | |
7098 | peephole2. Add comments. | |
7099 | ||
fbe6ec81 JZ |
7100 | 2004-02-10 Josef Zlomek <zlomekj@suse.cz> |
7101 | ||
7102 | PR/14058 | |
7103 | * emit-rtl.c (set_decl_incoming_rtl): New. | |
7104 | * tree.h (set_decl_incoming_rtl): New. | |
7105 | * function.c (assign_parms): Use set_decl_incoming_rtl for setting | |
7106 | DECL_INCOMING_RTL. | |
7107 | * ada/misc.c (adjust_decl_rtl): Likewise. | |
7108 | ||
8a4baa83 PB |
7109 | 2004-02-10 Per Bothner <per@bothner.com> |
7110 | ||
7111 | * c-opts.c (c_common_post_options): Don't emit working directory | |
7112 | in cpp output if -P was specified. | |
7113 | ||
31cc6081 PB |
7114 | 2004-02-10 Paolo Bonzini <bonzini@gnu.org> |
7115 | ||
7116 | PR c/14092 | |
7117 | * fold-const.c (fold) <NEGATE_EXPR>: Convert result of | |
7118 | negate_expr back to the original type. | |
7119 | ||
d1d5c836 AM |
7120 | 2004-02-10 Alan Modra <amodra@bigpond.net.au> |
7121 | ||
7122 | * config/rs6000/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Don't | |
7123 | bump retaddr here. | |
7124 | ||
dad822d3 PB |
7125 | 2004-02-10 Paolo Bonzini <bonzini@gnu.org> |
7126 | ||
7127 | * rtl.h (schedule_insns, schedule_ebbs, fix_sched_param, | |
7128 | gen_lowpart_SUBREG): Move under the file in which they | |
7129 | are actually declared. | |
7130 | ||
cd271054 AC |
7131 | 2004-02-10 Arnaud Charlet <charlet@act-europe.fr> |
7132 | ||
7133 | * doc/sourcebuild.texi: Add libada documentation. | |
7134 | ||
7135 | * doc/install.texi: Update documentation on Ada build, now | |
7136 | that the GNAT lib and tools are built automatically. | |
7137 | ||
117c5858 RS |
7138 | 2004-02-10 Richard Sandiford <rsandifo@redhat.com> |
7139 | ||
7140 | * config/mips/mips.h (TARGET_GPWORD): Return false for TARGET_NEWABI | |
7141 | && TARGET_IRIX. | |
7142 | ||
42a1b62e ZL |
7143 | 2004-02-09 Ziemowit Laski <zlaski@apple.com> |
7144 | ||
7145 | * objc/objc-act.c (get_super_receiver): Move '#ifdef OBJCPLUS' | |
7146 | boundaries outside build_component_ref() call (a macro in ObjC++). | |
7147 | ||
997b8b4d BW |
7148 | 2004-02-09 Bob Wilson <bob.wilson@acm.org> |
7149 | ||
7150 | * config/xtensa/xtensa-protos.h (xtensa_copy_incoming_a7): Update. | |
7151 | (init_cumulative_args): Likewise. | |
7152 | (a7_overlap_mentioned_p): Delete prototype. | |
7153 | * config/xtensa/xtensa.c (struct machine_function): Replace | |
7154 | incoming_a7_copied field with need_a7_copy and vararg_a7 flags. | |
7155 | Add set_frame_ptr_insn field. | |
7156 | (xtensa_emit_move_sequence): Update call to xtensa_copy_incoming_a7. | |
7157 | (xtensa_copy_incoming_a7): Rewrite to check need_a7_copy flag and check | |
7158 | if the operand is an argument in a7. If so, copy a7 to a new pseudo | |
7159 | at the function entry and replace the operand with the pseudo. | |
7160 | (init_cumulative_args): Remove unused arguments. Add new "incoming" | |
7161 | argument and record this flag in CUMULATIVE_ARGS. | |
7162 | (function_arg): Remove result_mode and special-case code to handle | |
7163 | arguments in a7. Instead, set need_a7_copy flag when there is an | |
7164 | incoming argument in a7. | |
7165 | (xtensa_expand_prologue): Remove code to search for set_frame_ptr insn | |
7166 | and use the value recorded in cfun->machine->set_frame_ptr_insn. | |
7167 | (xtensa_builtin_saveregs): Check for negative gp_left value. Set | |
7168 | need_a7_copy and vararg_a7 flags. Use move_block_from_reg instead of | |
7169 | special-case code. | |
7170 | (a7_overlap_mentioned_p): Delete. | |
7171 | * config/xtensa/xtensa.h (CUMULATIVE_ARGS): Add "incoming" flag. | |
7172 | (INIT_CUMULATIVE_ARGS, INIT_CUMULATIVE_INCOMING_ARGS): Remove useless | |
7173 | arguments to init_cumulative_args and pass "incoming" flag instead. | |
7174 | (BLOCK_REG_PADDING): Delete. | |
7175 | * config/xtensa/xtensa.md (movdi, movsf, movdf): Remove unnecessary | |
7176 | checks for reload_in_progress and reload_completed. Update calls to | |
7177 | xtensa_copy_incoming_a7. | |
7178 | (ashlsi3): Rename existing insn to ashlsi3_internal. Add expander | |
7179 | to call xtensa_copy_incoming_a7. | |
7180 | ||
10709fbf DD |
7181 | 2004-02-09 DJ Delorie <dj@redhat.com> |
7182 | ||
7183 | * config/i386/xm-djgpp.h (GCC_DRIVER_HOST_INITIALIZATION): No | |
7184 | longer modify standard_exec_prefix, standard_bindir_prefix, or | |
7185 | standard_startfile_prefix. | |
7186 | ||
c76362b4 JW |
7187 | 2004-02-09 James E Wilson <wilson@specifixinc.com> |
7188 | ||
228ae085 JW |
7189 | PR c++/11295 |
7190 | * c-common.c (c_expand_expr, case STMT_EXPR): Change expand_expr call | |
7191 | to expand_expr_real call, and pass in alt_rtl as last argument. | |
7192 | ||
c76362b4 JW |
7193 | PR libstdc++/5625 |
7194 | * builtin-types.def (BT_WORD, BT_FN_WORD_PTR): New. | |
7195 | * builtins.c (expand_builtin): Handle BUILT_IN_EXTEND_POINTER. | |
7196 | * builtins.def (BUILT_IN_EXTEND_POINTER): New. | |
7197 | * except.c (expand_builtin_extend_pointer): New. | |
7198 | * except.h (expand_builtin_extend_pointer): Declare. | |
7199 | ||
d886a041 DE |
7200 | 2004-02-09 David Edelsohn <edelsohn@gnu.org> |
7201 | ||
7202 | * config/rs6000/rs6000.c (rs6000_emit_move): Remove splitting slow | |
7203 | unaligned loads and stores. | |
7204 | ||
756f76d0 RO |
7205 | 2004-02-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
7206 | ||
7207 | * config/mips/iris5.h (BSS_SECTION_ASM_OP): Define. | |
7208 | * config/mips/iris6.h (BSS_SECTION_ASM_OP): Undef. | |
7209 | ||
7210 | * config/mips/iris6.h (TARGET_ASM_NAMED_SECTION): Moved ... | |
7211 | * config/mips/iris5.h: ... here. | |
7212 | * config/mips/iris5gas.h (TARGET_ASM_NAMED_SECTION): Remove. | |
7213 | ||
7214 | * config/mips/iris6.h (EXTRA_SECTION_FUNCTIONS): Move ... | |
7215 | * config/mips/iris5.h: ... here. | |
7216 | ||
426ca3ca RO |
7217 | 2004-02-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
7218 | ||
7219 | * configure.ac: Remove default executable files before AC_PROG_CC. | |
7220 | * configure: Regenerate. | |
7221 | ||
500fc80f KH |
7222 | 2004-02-09 Kazu Hirata <kazu@cs.umass.edu> |
7223 | ||
7224 | PR target/13721 | |
7225 | * config/h8300/h8300.c (byte_reg): Call abort() if asked to | |
7226 | print a operand other than a register. | |
7227 | ||
b83c4036 RS |
7228 | 2004-02-09 Roger Sayle <roger@eyesopen.com> |
7229 | ||
7230 | * fold-const.c (fold) <NOP_EXPR>: Use the original type conversion | |
7231 | tree code rather than call fold_convert, which doesn't specify a | |
7232 | default floating point to integer conversion. | |
7233 | ||
3b4b85c9 BI |
7234 | 2004-02-08 Bernardo Innocenti <bernie@develer.com> |
7235 | ||
7236 | * config/m68k/m68k.c, config/m68k/m68k.md (SGS, SGS_CMP_ORDER): Remove | |
7237 | code to support SGS assembler. Reformat adjacent code where possible. | |
b83c4036 RS |
7238 | * config/m68k/m68k.c (switch_table_difference_label_flag): Remove |
7239 | definition. | |
7240 | * config/m68k/m68k.h (PRINT_OPERAND_PUNCT_VALID_P): Remove support | |
7241 | for '%#'. | |
3b4b85c9 | 7242 | * config/m68k/linux.h, config/m68k/m68k.c, |
b83c4036 RS |
7243 | * config/m68k/math-68881.h: Replace `%#' with `#' in inline asm |
7244 | macros and asm_printf() format strings. | |
3b4b85c9 BI |
7245 | * config/m68k/m68kelf.h (ASM_OUTPUT_CASE_END): Remove macro definition. |
7246 | * config/m68k/linux.h: Update copyright. | |
7247 | * config/m68k/linux.h, config/m68k/m68k.c: Remove traling whitespace. | |
7248 | ||
01bbf777 | 7249 | 2004-02-08 Andreas Schwab <schwab@suse.de> |
9f0e2d86 | 7250 | Bernardo Innocenti <bernie@develer.com> |
01bbf777 AS |
7251 | |
7252 | * config/m68k/m68k.h (REGISTER_NAMES): Prefix each name with | |
7253 | REGISTER_PREFIX. | |
7254 | * (M68K_FP_REG_NAME): New macro to specify an alternate name for the | |
7255 | frame pointer register, overridable by OS targets. | |
7256 | * (M68K_REGNAME): Macro to obtain register name for asm output, | |
7257 | eventually replacing %a6 with M68K_FP_REG_NAME. | |
7258 | * config/m68k/coff.h (REGISTER_NAMES): Don't redefine. | |
7259 | * config/m68k/linux.h (REGISTER_NAMES): Likewise. | |
7260 | * config/m68k/m68kelf.h (REGISTER_NAMES): Likewise. | |
7261 | * config/m68k/netbsd-elf.h (REGISTER_NAMES): Likewise. | |
7262 | * config/m68k/m68k.c: Use M68K_REGNAME(x) in place of reg_names[x]. | |
7263 | ||
1f6acb82 KH |
7264 | 2004-02-08 Kazu Hirata <kazu@cs.umass.edu> |
7265 | ||
7266 | * target-def.h (TARGET_STRUCT_VALUE_RTX): Define as | |
7267 | hook_rtx_tree_int_null. | |
7268 | * targhooks.c (default_struct_value_rtx): Remove. | |
7269 | * targhooks.h: Remove the prototype for | |
7270 | default_struct_value_rtx. | |
7271 | * config/alpha/alpha.c, config/arc/arc.c, config/avr/avr.c, | |
7272 | config/fr30/fr30.c, config/h8300/h8300.c, config/i386/i386.c, | |
7273 | config/ip2k/ip2k.c, config/iq2000/iq2000.c, | |
7274 | config/m32r/m32r.c, config/mcore/mcore.c, config/mips/mips.c, | |
7275 | config/mn10300/mn10300.c, config/pdp11/pdp11.c, | |
7276 | config/rs6000/rs6000.c, config/s390/s390.c, | |
7277 | config/stormy16/stormy16.c, config/v850/v850.c, | |
7278 | config/xtensa/xtensa.c (TARGET_STRUCT_VALUE_RTX): Remove. | |
7279 | * doc/tm.texi (TARGET_STRUCT_VALUE_RTX): Document the default. | |
7280 | ||
b46b8fb4 JM |
7281 | 2004-02-08 Joseph S. Myers <jsm@polyomino.org.uk> |
7282 | ||
7283 | * README.Portability: Change "ISO C89" to "ISO C90". | |
7284 | * c-parse.in (primary, initelt): Likewise. | |
7285 | ||
7c476bde RS |
7286 | 2004-02-08 Richard Sandiford <rsandifo@redhat.com> |
7287 | ||
7288 | * real.c (encode_ibm_extended): Normalize the input value before | |
7289 | converting it to a double. Handle the case where a normal value | |
7290 | rounds to infinity. | |
7291 | ||
56ae04af KH |
7292 | 2004-02-08 Kazu Hirata <kazu@cs.umass.edu> |
7293 | ||
f934561e KH |
7294 | * c-objc-common.c (c_cannot_inline_tree_fn): Fix a typo in a |
7295 | warning. | |
56ae04af KH |
7296 | * cse.c (preferrable): Change to preferable. Update all of its |
7297 | callers. | |
7298 | * genautomata.c (ainsn): Change | |
7299 | first_ainsn_with_given_equialence_num to | |
7300 | first_ainsn_with_given_equivalence_num. Update all of its | |
7301 | references. | |
7302 | ||
ec1dbfca JH |
7303 | 2004-02-08 Jan Hubicka <jh@suse.cz> |
7304 | ||
7305 | * schedule-ebb.c (schedule_ebbs): Do not allocate reg life data. | |
7306 | ||
f276fb54 DE |
7307 | 2004-02-07 David Edelsohn <edelsohn@gnu.org> |
7308 | ||
7309 | * function.c (assign_parms): Fix formatting. | |
7310 | ||
fefcb65c KH |
7311 | 2004-02-07 Kazu Hirata <kazu@cs.umass.edu> |
7312 | ||
7313 | * default.h (PROMOTE_PROTOTYPES): Remove. | |
7314 | * system.h (PROMOTE_FUNCTION_RETURN, PROMOTE_PROTOTYPES, | |
7315 | STRUCT_VALUE_REGNUM, SETUP_INCOMING_VARARGS, | |
7316 | EXPAND_BUILTIN_SAVEREGS): Poison. | |
7317 | * target-def.h (TARGET_PROMOTE_FUNCTION_RETURN): Define as | |
7318 | hook_bool_tree_false. | |
7319 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
7320 | * target.h: Replace SETUP_INCOMING_VARARGS with | |
7321 | targetm.calls.setup_incoming_varargs(). | |
7322 | * targhooks.c (default_promote_function_return): Remove. | |
7323 | (default_promote_prototypes): Likewise. | |
7324 | (default_struct_value_rtx): Always abort(). | |
7325 | (default_expand_builtin_saveregs): Always print an error | |
7326 | message. | |
7327 | (default_setup_incoming_varargs): Do nothing. | |
7328 | (default_pretend_outgoing_varargs_named): Don't depend on | |
7329 | SETUP_INCOMING_VARARGS. | |
7330 | * targhooks.h: Remove the prototype for | |
7331 | default_promote_function_return and | |
7332 | default_promote_prototypes. | |
7333 | ||
dc79b3b8 KH |
7334 | 2004-02-07 Kazu Hirata <kazu@cs.umass.edu> |
7335 | ||
7336 | * system.h (SHARED_SECTION_ASM_OP): Poison. | |
7337 | * varasm.c (data_section): Don't use SHARED_SECTION_ASM_OP. | |
7338 | * doc/tm.texi (SHARED_SECTION_ASM_OP): Remove. | |
7339 | ||
a6f78652 ZW |
7340 | 2004-02-07 Zack Weinberg <zack@codesourcery.com> |
7341 | ||
7342 | Bug 13856 | |
7343 | * c-decl.c (diagnose_mismatched_decls): Only give special | |
7344 | treatment when olddecl is DECL_BUILT_IN, if C_DECL_INVISIBLE | |
7345 | is also true. | |
7346 | (merge_decls): Don't clear DECL_BUILT_IN_CLASS and | |
7347 | DECL_FUNCTION_CODE when defining a built-in function. | |
7348 | Don't update DECL_ESTIMATED_INSNS. | |
7349 | * dwarf2out.c (dwarf2out_decl): Don't ignore built-in | |
7350 | FUNCTION_DECLs. | |
7351 | * tree.h: Delete DECL_ESTIMATED_INSNS. | |
7352 | * tree-inline.c (struct inline_data): Delete inlined_insns field. | |
7353 | (expand_call_inline, optimize_inline_calls): Don't update | |
7354 | DECL_ESTIMATED_INSNS nor inlined_insns. | |
7355 | * cgraphunit.c (cgraph_analyze_function): Don't update | |
7356 | DECL_ESTIMATED_INSNS. | |
7357 | ||
7358 | 2004-02-07 Zack Weinberg <zack@codesourcery.com> | |
7359 | ||
7360 | * c-common.c (shadow_warning): Delete. | |
7361 | * c-common.h (free_parser_stacks, shadow_warning, sw_kind): Delete. | |
7362 | * c-decl.c (warn_if_shadowing): Issue shadow warnings directly. | |
7363 | * c-opts.c (c_common_parse_file): Don't call free_parser_stacks. | |
7364 | * c-parse.in (free_parser_stacks): Delete. | |
7365 | ||
947c6b00 NN |
7366 | 2004-02-07 Nathanael Nerode <neroden@gcc.gnu.org> |
7367 | ||
7368 | * Makefile.in, config/t-slibgcc-darwin, config/t-slibgcc-elf-ver, | |
7369 | config/t-slibgcc-sld, config/mips/t-iris5-6, config/sh/t-linux: | |
7370 | Use the top level mkinstalldirs, not the one in the gcc subdir. | |
7371 | * mkinstalldirs: Remove (from the gcc subdir). | |
7372 | ||
088414c1 RS |
7373 | 2004-02-07 Roger Sayle <roger@eyesopen.com> |
7374 | ||
7375 | PR middle-end/13696 | |
7376 | * fold-const.c (fold_convert): New function to provide type | |
7377 | conversion to the middle-end without using convert. | |
7378 | (negate_expr, associate_trees, size_diffop, omit_one_operand, | |
7379 | operand_equal_for_comparison_p, pedantic_omit_one_operand, | |
7380 | invert_truthvalue, optimize_bit_field_compare, range_binop, | |
7381 | decode_field_reference, make_range, build_range_check, unextend, | |
7382 | fold_truthop, extract_muldiv_1, fold_mathfn_compare, | |
7383 | fold_binary_op_with_conditional_arg, fold_inf_compare, | |
7384 | fold_single_bit_test, fold, multiple_of_p): Replace all calls to | |
7385 | convert with calls to fold_convert. | |
7386 | ||
076963eb JH |
7387 | 2004-02-07 Jan Hubicka <jh@suse.cz> |
7388 | ||
7389 | * genrecog.c (find_operand): add extra argument stop. | |
7390 | (validate_pattern): Verify that mach_dup is duplicating operand | |
7391 | defined lexically earlier. | |
7392 | ||
1197924d KH |
7393 | 2004-02-07 Kazu Hirata <kazu@cs.umass.edu> |
7394 | ||
7395 | * config.gcc: Don't mention MAX_LONG_TYPE_SIZE. | |
7396 | * system.h (MAX_LONG_TYPE_SIZE, MAX_LONG_DOUBLE_TYPE_SIZE, | |
7397 | MAX_WCHAR_TYPE_SIZE, GCOV_TYPE_SIZE): Poison. | |
7398 | * config/avr/avr.h, config/h8300/h8300.h, config/i386/i386.h, | |
7399 | config/ia64/ia64.h, config/ip2k/ip2k.h, | |
7400 | config/iq2000/iq2000.h, config/mips/iris5.h, | |
7401 | config/mips/mips.h, config/pa/pa-64.h, config/pa/pa.h, | |
7402 | config/rs6000/aix51.h, config/rs6000/aix52.h, | |
7403 | config/rs6000/darwin.h, config/rs6000/rs6000.h, | |
7404 | config/s390/s390.h, config/sh/sh.h, config/sparc/freebsd.h, | |
7405 | config/sparc/linux.h, config/sparc/linux64.h, | |
7406 | config/sparc/netbsd-elf.h, config/sparc/sparc.h, | |
7407 | config/xtensa/xtensa.h: Remove the definitions of | |
7408 | MAX_LONG_TYPE_SIZE, MAX_LONG_DOUBLE_TYPE_SIZE, and/or | |
7409 | MAX_WCHAR_TYPE_SIZE. | |
7410 | * doc/tm.texi (MAX_LONG_TYPE_SIZE, MAX_LONG_DOUBLE_TYPE_SIZE, | |
7411 | MAX_WCHAR_TYPE_SIZE, GCOV_TYPE_SIZE): Remove. | |
7412 | ||
883899ee SC |
7413 | 2004-02-07 Stephane Carrez <stcarrez@nerim.fr> |
7414 | ||
7415 | PR bootstrap/13990 | |
7416 | * config/m68hc11/m68hc11.md ("doloop_end"): Pass dummy arguments to | |
7417 | gen_rtx_NE. | |
7418 | ||
f6e215cc JZ |
7419 | 2004-02-07 Josef Zlomek <zlomekj@suse.cz> |
7420 | ||
7421 | * var-tracking.c (vt_add_function_parameters): Surround checkings by | |
7422 | #ifdef ENABLE_CHECKING and #endif. | |
7423 | ||
dfb36f9b RS |
7424 | 2004-02-07 Roger Sayle <roger@eyesopen.com> |
7425 | ||
7426 | * fold-const.c (negate_expr_p, negate_expr): Optimize -(A+B) into | |
7427 | either (-A)-B or (-B)-A, if A or B is easily negated respectively. | |
7428 | (fold) <MINUS_EXPR>: Optimize (A*C) - (B*C) -> (A-B)*C for both | |
7429 | integer types and floating point with unsafe_math_optimizations. | |
7430 | Add similar optimization for (A*C1) - (A*C2) -> A*(C1-C2). | |
7431 | Optimize A - B as A + (-B), if B is easily negated. | |
7432 | ||
0ea5865c KH |
7433 | 2004-02-07 Kazu Hirata <kazu@cs.umass.edu> |
7434 | ||
7435 | * c-ppoutput.c, cfganal.c, diagnostic.h, print-rtl.c, | |
7436 | config/darwin.c, config/darwin.h, config/ia64/ia64-c.c, | |
7437 | config/m32r/linux.h, config/rs6000/ppc64-fp.c, | |
7438 | config/sparc/openbsd.h, doc/makefile.texi, doc/passes.texi: | |
7439 | Update copyright. | |
7440 | ||
fb0840fc KH |
7441 | 2004-02-07 Kazu Hirata <kazu@cs.umass.edu> |
7442 | ||
7443 | * c-ppoutput.c, var-tracking.c: Fix comment typos. | |
7444 | ||
468c45a3 JW |
7445 | 2004-02-06 James E Wilson <wilson@specifixinc.com> |
7446 | ||
7447 | * config/ia64/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Only define for | |
7448 | glibc 2.3 or better. | |
7449 | ||
9c917669 KH |
7450 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
7451 | ||
7452 | * doc/tm.texi (TARGET_FLOAT_LIB_COMPARE_RETURNS_BOOL): Change | |
7453 | to FLOAT_LIB_COMPARE_RETURNS_BOOL. | |
7454 | ||
fb7e4164 AM |
7455 | 2004-02-07 Alan Modra <amodra@bigpond.net.au> |
7456 | ||
7457 | * config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Add darwin-ldouble.c. | |
7458 | (SHLIB_MAPFILES): Add libgcc-ppc64.ver. | |
7459 | (SHLIB_MKMAP_OPTS): Delete. | |
7460 | (TARGET_LIBGCC2_CFLAGS): Add -specs. | |
7461 | (bispecs): Add rule. | |
7462 | * config/rs6000/libgcc-ppc64.ver: New file. | |
7463 | * config/rs6000/ppc64-fp.c (__fixtfdi, __floatditf): New functions. | |
7464 | (__floatdidf, __floatdisf): Optimize multiply. | |
7465 | (__fixunstfdi): New function. | |
7466 | * config/rs6000/rs6000.c (rs6000_complex_function_value): Allow for | |
7467 | real and imag parts larger than one register. | |
7468 | (function_arg): Correct type of reg used when fp arg split partially | |
7469 | to stack. | |
7470 | * config/rs6000/darwin-ldouble.c: Protect with #if !_SOFT_FLOAT | |
7471 | and __MACH__ or __powerpc64__. | |
7472 | ||
254878ea RS |
7473 | 2004-02-06 Roger Sayle <roger@eyesopen.com> |
7474 | Ulrich Weigand <uweigand@de.ibm.com> | |
7475 | ||
7476 | * builtins.c (expand_builtin_signbit): Use extract_bit_field instead | |
7477 | of gen_highpart or gen_lowpart when the floating point format is | |
7478 | wider than the result mode. | |
7479 | ||
b1053160 AP |
7480 | 2004-02-06 Andrew Pinski <pinskia@physics.uc.edu> |
7481 | ||
a6f78652 | 7482 | * dwarf2out.c (loclabel_num): Move into #ifdef |
b1053160 AP |
7483 | DWARF2_DEBUGGING_INFO. |
7484 | ||
25fe8680 ZL |
7485 | 2004-02-06 Ziemowit Laski <zlaski@apple.com> |
7486 | ||
7487 | * objc/objc-act.c (build_super_template) the 'class' field of | |
7488 | 'struct _objc_super' shall be named 'super_class' #ifdef OBJCPLUS. | |
7489 | (get_super_receiver): Likewise. | |
7490 | ||
761fa0f7 KH |
7491 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
7492 | ||
7493 | * reload1.c (check_eliminable_occurrences): Optimize the reset | |
7494 | of can_eliminate. | |
7495 | (eliminate_regs_in_insn): Likewise. | |
7496 | ||
0a2d3d69 | 7497 | 2004-02-06 Daniel Berlin <dberlin@dberlin.org> |
a6f78652 | 7498 | Josef Zlomek <zlomekj@suse.cz> |
0a2d3d69 DB |
7499 | |
7500 | * dwarf2out.c (struct gcc_debug_hooks): Call dwarf2out_begin_function | |
7501 | at the beginning of function, call dwarf2out_var_location for | |
7502 | NOTE_INSN_VAR_LOCATION note. | |
7503 | (struct var_loc_node, struct var_loc_list_def, loclabel_num, | |
7504 | decl_loc_table): New. | |
7505 | (lookup_decl_loc): New function. | |
7506 | (add_var_loc_to_decl): New function. | |
7507 | (based_loc_descr): Added parameter can_use_fbreg, DW_OP_fbreg is used | |
7508 | only if can_use_fbreg. | |
7509 | (mem_loc_descriptor): Added parameter can_use_fbreg, pass it to other | |
7510 | functions. | |
7511 | (loc_descriptor): Likewise. Process VAR_LOCATION. | |
7512 | (concat_loc_descriptor): Call loc_descriptor with can_use_fbreg == true. | |
7513 | (loc_descriptor_from_tree): Call mem_loc_descriptor with | |
7514 | can_use_fbreg == true. | |
7515 | (add_location_or_const_value_attribute): Added parameter enum | |
7516 | dwarf_attribute attr, generate attribute ATTR. Create the location list. | |
7517 | (add_bound_info): Call loc_descriptor with can_use_fbreg == true. | |
7518 | (gen_formal_parameter_die): Call add_location_or_const_value_attribute | |
7519 | with attr == DW_AT_location. | |
7520 | (gen_subprogram_die): Generate the location list for DW_AT_frame_base | |
7521 | if frame_base_decl is defined and has a location list. | |
7522 | (gen_variable_die): Call add_location_or_const_value_attribute with | |
7523 | attr == DW_AT_location. | |
7524 | (dwarf2out_var_location): New function. | |
7525 | (dwarf2out_begin_function): New function. | |
7526 | (dwarf2out_init): Create decl_loc_table. | |
7527 | ||
1f0db3df UW |
7528 | 2004-02-06 Ulrich Weigand <uweigand@de.ibm.com> |
7529 | ||
7530 | * loop.c (force_movables): Transitively increase the priorities of | |
7531 | all insns forces by an insn, not just the first one. | |
7532 | ||
014a1138 | 7533 | 2004-02-06 Josef Zlomek <zlomekj@suse.cz> |
a6f78652 | 7534 | Daniel Berlin <dberlin@dberlin.org> |
014a1138 JZ |
7535 | |
7536 | Josef Zlomek <zlomekj@suse.cz> | |
7537 | * Makefile.in (var-tracking.o): New. | |
7538 | * common.opt (fvar-tracking): New. | |
7539 | * flags.h (flag_var_tracking): New. | |
7540 | * gengtype.c (adjust_field_rtx_def): NOTE_INSN_VAR_LOCATION was added. | |
7541 | * opts.c (common_handle_option): Add OPT_fvar_tracking. | |
7542 | * print-rtl.c (print_rtx): NOTE_INSN_VAR_LOCATION was added. | |
a6f78652 ZW |
7543 | * rtl.c (note_insn_name): Likewise. |
7544 | * rtl.def (VAR_LOCATION): New. | |
7545 | * rtl.h (NOTE_VAR_LOCATION): New. | |
7546 | (NOTE_VAR_LOCATION_DECL): New. | |
7547 | (NOTE_VAR_LOCATION_LOC): New. | |
7548 | (enum insn_note): NOTE_INSN_VAR_LOCATION was added. | |
7549 | (variable_tracking_main): New exported function. | |
7550 | * timevar.def (TV_VAR_TRACKING): New. | |
7551 | * toplev.c (enum dump_file_index): Added DFI_vartrack. | |
7552 | (dump_file): "vartrack" was added (-dV). | |
7553 | (flag_var_tracking): New. | |
7554 | (f_options): "var-tracking" was added. | |
014a1138 | 7555 | (rest_of_handle_variable_tracking): New function. |
a6f78652 | 7556 | (rest_of_compilation): Run variable tracking. |
014a1138 JZ |
7557 | (process_options): If user has not specified flag_var_tracking set it |
7558 | according to optimize, debug_info_level and debug_hooks. | |
7559 | * tree.h (frame_base_decl): New. | |
a6f78652 | 7560 | * var-tracking.c: New file. |
014a1138 JZ |
7561 | * config/ia64/ia64.c (ia64_flag_var_tracking): New variable. |
7562 | (ia64_override_options): Set flags to run variable tracking in machine | |
7563 | dependent reorg instead of toplev.c. | |
7564 | (ia64_reorg): Run variable tracking if wanted. | |
a6f78652 | 7565 | * doc/invoke.texi: Mention variable tracking in -dV, |
014a1138 | 7566 | add and -fvar-tracking. |
a6f78652 | 7567 | * doc/passes.texi: Added variable tracking pass. |
014a1138 JZ |
7568 | |
7569 | Daniel Berlin <dberlin@dberlin.org> | |
7570 | * debug.h (struct gcc_debug_hooks): Added var_location debug hook. | |
7571 | * dbxout.c (dbx_debug_hooks): Likewise. | |
7572 | (xcoff_debug): Likewise. | |
7573 | * debug.c (do_nothing_debug_hooks): Likewise. | |
7574 | * dwarf2out.c (dwarf2_debug_hooks): Likewise. | |
7575 | * dwarfout.c (dwarf_debug_hooks): Likewise. | |
7576 | * sdbout.c (sdb_debug_hooks): Likewise. | |
7577 | * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. | |
a6f78652 ZW |
7578 | * final.c (final_scan_insn): Call var_location debug hook for each |
7579 | NOTE_INSN_VAR_LOCATION. | |
014a1138 | 7580 | |
298c28a8 JH |
7581 | 2004-02-06 Jan Hubicka <jh@suse.cz> |
7582 | ||
7583 | * flow.c (update_life_info): Allocate reg_deaths when called from | |
7584 | scheudler. | |
7585 | (attempt_auto_inc): Update life ranges accordingly. | |
7586 | ||
3199cb41 UW |
7587 | 2004-02-06 Ulrich Weigand <uweigand@de.ibm.com> |
7588 | ||
7589 | PR debug/11816 | |
7590 | * dwarf2out.c (gen_decl_die): Handle anonymous struct members. | |
7591 | ||
1a6dd8a2 UW |
7592 | 2004-02-06 Ulrich Weigand <uweigand@de.ibm.com> |
7593 | ||
7594 | * cfganal.c (flow_call_edges_add): Never split a libcall block. | |
7595 | ||
1711adc2 DB |
7596 | 2004-02-06 Daniel Berlin <dberlin@dberlin.org> |
7597 | ||
7598 | * dwarf2out.c (output_loc_list): Don't use deltas if we have | |
7599 | a separate line info table in use. | |
7600 | Use the correct size for terminators. | |
7601 | (output_die): Use offset, not delta. | |
7602 | ||
b1e5a971 L |
7603 | 2004-02-06 H.J. Lu <hongjiu.lu@intel.com> |
7604 | ||
7605 | * doc/invoke.texi: Remove the pni option from -mfpmath=. | |
7606 | ||
736b64dd JH |
7607 | 2004-02-06 Jan Hubicka <jh@suse.cz> |
7608 | ||
7609 | * recog.c (split_all_insns): Do not update reg info. | |
7610 | * regrename.c (regrename_optimize): Likewise. | |
7611 | * toplev.c (rest_of_handle_reorder_blocks): Likewise. | |
7612 | * flow.c (struct propagate_block_info): Add insn_num field. | |
7613 | (reg_deaths): New array. | |
7614 | (life_analysis): Free reg_deaths info. | |
7615 | (allocate_reg_life_data): Allocate reg_deaths array. | |
7616 | (propagate_one_insn): Use new array. | |
7617 | (init_propagate_block): Initialize it. | |
7618 | (free_propagate_block_info): Finish compuation of | |
7619 | REG_LIVE_LENGTH | |
7620 | (attempt_auto_inc): Sanity check that REG_INFO is not | |
7621 | computed at same time. | |
7622 | (mark_used_regs): Update new array. | |
7623 | ||
7624 | * reg-stack.c (subst_stack_regs): Unshare clobbers before | |
7625 | substitution. | |
7626 | ||
eb457a7a KH |
7627 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
7628 | ||
7629 | * config/s390/s390.md (*extendsiqi2_short_displ): Change to | |
7630 | *extendqisi2_short_displ. | |
7631 | ||
0f6937fe AM |
7632 | 2004-02-06 Alan Modra <amodra@bigpond.net.au> |
7633 | ||
7634 | * doc/tm.texi (INIT_CUMULATIVE_ARGS): Update doco. | |
7635 | * calls.c (expand_call): Pass n_named_args to INIT_CUMULATIVE_ARGS. | |
7636 | (emit_library_call_value_1): Likewise pass nargs. | |
7637 | * expr.c (block_move_libcall_safe_for_call_parm): Pass 3 here. | |
7638 | * function.c (assign_parms): Pass -1 to INIT_CUMULATIVE_ARGS. | |
7639 | * config/rs6000/rs6000.c (init_cumulative_args): Use n_named_args | |
7640 | parameter instead of scanning TYPE_ARGS_TYPES to count args. | |
7641 | * config/rs6000/rs6000-protos.h (init_cumulative_args): Update | |
7642 | prototype. | |
7643 | * config/rs6000/rs6000.h (INIT_CUMULATIVE_ARGS): Pass extra arg. | |
7644 | (INIT_CUMULATIVE_INCOMING_ARGS): Set extra arg to 1000. | |
7645 | (INIT_CUMULATIVE_LIBCALL_ARGS): Set extra arg to 0. | |
7646 | * config/sh/sh.c (sh_output_mi_thunk): Pass 1 as n_named_args to | |
7647 | INIT_CUMULATIVE_ARGS. | |
7648 | * config/alpha/alpha.h (INIT_CUMULATIVE_ARGS): Update. | |
7649 | * config/alpha/unicosmk.h, config/alpha/vms.h, config/arc/arc.h, | |
7650 | config/arm/arm.h, config/avr/avr.h, config/c4x/c4x.h, | |
7651 | config/cris/cris.h, config/fr30/fr30.h, config/frv/frv.h, | |
7652 | config/h8300/h8300.h, config/i386/i386.h, config/i860/i860.h, | |
7653 | config/ia64/ia64.h, config/ip2k/ip2k.h, config/iq2000/iq2000.h, | |
7654 | config/iq2000/iq2000.c, config/m32r/m32r.h, config/m68hc11/m68hc11.h, | |
7655 | config/m68k/m68k.h, config/mcore/mcore.h, config/mips/mips.h, | |
7656 | config/mmix/mmix.h, config/mn10300/mn10300.h, config/ns32k/ns32k.h, | |
07711f53 | 7657 | config/pa/pa.h, config/pdp11/pdp11.h, config/s390/s390.h, |
0f6937fe AM |
7658 | config/sh/sh.h, config/sparc/sparc.h, config/stormy16/stormy16.h, |
7659 | config/v850/v850.h, config/vax/vax.h, config/xtensa/xtensa.h: Likewise. | |
7660 | ||
11b635fe KH |
7661 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
7662 | ||
7663 | * genemit.c (gen_exp) [CONST_INT]: Use const_int_rtx whenever | |
7664 | possible. | |
7665 | ||
ace3ffcd KH |
7666 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
7667 | ||
7668 | * reload1.c (eliminate_regs_in_insn): If a set has a REG_EQUAL | |
7669 | note containing (plus (reg) (const_int)), where reg is an | |
7670 | eliminable reg, then perform the register elimination without | |
7671 | depending on eliminate_regs(). | |
7672 | ||
78bc94a2 KH |
7673 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
7674 | ||
7675 | * config/arc/arc.c (arc_return_in_memory): Check the return | |
7676 | value of int_size_in_bytes against -1. Don't check | |
7677 | TREE_ADDRESSABLE. | |
7678 | * config/avr/avr.c (avr_return_in_memory): Check the return | |
7679 | value of int_size_in_bytes against -1. | |
7680 | * config/ip2k/ip2k.c (ip2k_return_in_memory): Likewise. | |
7681 | * config/m68hc11/m68hc11.c (m68hc11_return_in_memory): | |
7682 | Likewise. | |
7683 | * config/mcore/mcore.c (mcore_return_in_memory): Likewise. | |
7684 | * config/stormy16/stormy16.c (xstormy16_return_in_memory): | |
7685 | Likewise. | |
7686 | ||
d8c2bed3 KH |
7687 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
7688 | ||
7689 | * config/frv/frv-protos.h: Remove the prototype for | |
7690 | frv_setup_incoming_varargs. | |
7691 | * config/frv/frv.c (TARGET_SETUP_INCOMING_VARARGS): New. | |
7692 | (frv_setup_incoming_varargs): Make it static. | |
7693 | * config/frv/frv.h (SETUP_INCOMING_VARARGS): Remove. | |
7694 | ||
3e29e2aa KH |
7695 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
7696 | ||
7697 | * config/fr30/fr30-protos.h: Remove the prototype for | |
7698 | fr30_setup_incoming_varargs. | |
7699 | Update the prototypes for fr30_num_arg_regs and | |
7700 | fr30_function_arg_partial_nregs. | |
7701 | * config/fr30/fr30.c (TARGET_STRUCT_VALUE_RTX): New. | |
7702 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
7703 | (fr30_setup_incoming_varargs): Make it static. | |
7704 | Add argument second_time. Don't do anything when second_time | |
7705 | is nonzero. | |
7706 | (fr30_num_arg_regs): Change the type of the first argument to | |
7707 | enum machine_mode. | |
7708 | (fr30_function_arg_partial_nregs): Change the type of the | |
7709 | second argument to enum machine_mode. | |
7710 | * config/fr30/fr30.h (STRUCT_VALUE): Remove. | |
7711 | (SETUP_INCOMING_VARARGS): Remove. | |
7712 | ||
07ba2efb KH |
7713 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
7714 | ||
7715 | * config/arc/arc-protos.h: Remove the prototype for | |
7716 | arc_setup_incoming_varargs. | |
7717 | * config/arc/arc.c (TARGET_ASM_EXTERNAL_LIBCALL): New. | |
7718 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
7719 | (arc_setup_incoming_varargs): Make it static. | |
7720 | (arc_external_libcall): Likewise. | |
7721 | * config/arc/arc.h (SETUP_INCOMING_VARARGS): Remove. | |
7722 | Remove the commented-out definition of | |
7723 | ASM_OUTPUT_EXTERNAL_LIBCALL. | |
7724 | ||
f4954ff1 ST |
7725 | 2004-02-05 SUGIOKA Toshinobu <sugioka@itonet.co.jp> |
7726 | ||
7727 | * config/sh/t-linux (SHLIB_INSTALL): Prepend $$(DESTDIR) | |
7728 | to $$(slibdir) in the installation commands. | |
7729 | ||
403c659c DE |
7730 | 2004-02-05 David Edelsohn <edelsohn@gnu.org> |
7731 | ||
7732 | * reload.c (refers_to_regno_for_reload_p): Index hard_regno_nregs | |
7733 | with inner_regno, not regno. | |
7734 | * rtlanal.c (refers_to_regno_p): Same. | |
7735 | ||
5b547172 KH |
7736 | 2004-02-05 Kazu Hirata <kazu@cs.umass.edu> |
7737 | ||
7738 | * config.gcc: Remove i370 support. | |
7739 | ||
ce5c1cf3 KC |
7740 | 2004-02-05 Kelley Cook <kcook@gcc.gnu.org> |
7741 | ||
7742 | * doc/install.texi: Update automake and autoconf version | |
7743 | requirements. Note where to find gcj automake version. | |
7744 | ||
7745 | 2004-02-05 Kelley Cook <kcook@gcc.gnu.org> | |
7746 | ||
7747 | * Makefile.in (generate-manpages): Move dependencies to ... | |
7748 | (man): here. | |
7749 | * doc/makefile.texi: Document new targets. | |
7750 | * doc/sourcebuild.texi (Make-lang.in): Document new langhooks. | |
7751 | ||
02ba6b22 KC |
7752 | 2004-02-05 Kelley Cook <kcook@gcc.gnu.org> |
7753 | ||
7754 | PR/13485 | |
7755 | Makefile.in (srcextra): Add a level of indirection to ... | |
7756 | (gcc.srcextra): ... here. | |
7757 | (po-generated): Delete. | |
7758 | (po/$(PACKAGE).pot: Use srcextra instead of po-generated. Depend on | |
7759 | options.c. | |
7760 | (start.encap): Remove superfluous lang.srcextra dependency. | |
7761 | objc/Make-lang.in (po-generated): Delete. | |
7762 | ||
66fcab25 KH |
7763 | 2004-02-05 Kazu Hirata <kazu@cs.umass.edu> |
7764 | ||
7765 | * config/ia64/ia64.c (REG_GP): Remove. | |
7766 | ||
89a95129 RO |
7767 | 2004-02-05 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
7768 | ||
7769 | * config/mips/iris5gas.h (PREFERRED_DEBUGGING_TYPE): Define. | |
7770 | ||
9733d507 DP |
7771 | 2004-02-05 Devang Patel <dpatel@apple.com> |
7772 | ||
7773 | * dwarf2out.c (force_type_die): Look up input type itself | |
7774 | instead of root_type() of type. | |
a6f78652 | 7775 | |
19796784 AK |
7776 | 2004-02-05 Andreas Krebbel <krebbel1@de.ibm.com> |
7777 | ||
7778 | * config/s390/s390.md ("*tmqidi_ext"): New insn. | |
7779 | ("*extendqidi2_short_displ", "*extendsiqi2_short_displ"): Old | |
7780 | pre-reload splitters are transformed to post-reload | |
7781 | define_insn_and_split patterns. | |
7782 | ("*tmqisi_ext"): Renamed old "*tmqi_ext". | |
7783 | ||
136e64db KH |
7784 | 2004-02-05 Kazu Hirata <kazu@cs.umass.edu> |
7785 | ||
7786 | * config/cris/cris.h: Replace PROMOTE_PROTOTYPES with | |
7787 | TARGET_PROMOTE_PROTOTYPES. | |
7788 | ||
839ee4bc RO |
7789 | 2004-02-05 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
7790 | ||
7791 | PR middle-end/13750 | |
7792 | Revert: | |
7793 | 2004-01-15 Geoffrey Keating <geoffk@apple.com> | |
7794 | PR pch/13361 | |
7795 | * c-typeck.c (constructor_asmspec): Delete. | |
7796 | (struct initializer_stack): Delete field 'asmspec'. | |
7797 | (start_init): Delete saving of asmspec. | |
7798 | (finish_init): Don't update constructor_asmspec. | |
7799 | * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree. | |
7800 | * stmt.c (expand_asm): Duplicate strings from tree. | |
7801 | (expand_asm_operands): Likewise. | |
7802 | * tree.c (tree_size): Update computation of size of STRING_CST. | |
7803 | (make_node): Don't make STRING_CST nodes. | |
7804 | (build_string): Allocate string with tree node. | |
7805 | * tree.def (STRING_CST): Update comment. | |
7806 | * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST. | |
7807 | (tree_string): Place contents of string in tree node. | |
7808 | * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string | |
7809 | from tree. | |
7810 | ||
687d688e JM |
7811 | 2004-02-05 Joseph S. Myers <jsm@polyomino.org.uk> |
7812 | ||
7813 | * diagnostic.h (DEFINE_DIAGNOSTIC_KIND): Change parameter M to | |
7814 | msgid. | |
7815 | ||
20a20bf0 DN |
7816 | 2004-02-05 Dorit Naishlos <dorit@il.ibm.com> |
7817 | ||
7818 | * config/rs6000/altivec.md (*movv4si_internal): At least one | |
7819 | operand must be altivec_register_operand. | |
7820 | (*movv8hi_internal1): Likewise. | |
7821 | (*movv16qi_internal1): Likewise. | |
7822 | (*movv4sf_internal1): Likewise. | |
7823 | ||
6b37db3c DE |
7824 | 2004-02-05 David Edelsohn <edelsohn@gnu.org> |
7825 | ||
7826 | * configure.ac (gcc_cv_as_powerpc_mfcrf): Correct test for mfcr. | |
7827 | * configure: Regenerate. | |
7828 | ||
e0b24bce JW |
7829 | 2004-02-05 Jonathan Wakely <redi@gcc.gnu.org> |
7830 | ||
7831 | * doc/install.texi: Update description of --gxx-include-dir to | |
7832 | give correct default value. | |
7833 | ||
2dca8ddb KH |
7834 | 2004-02-05 Kazu Hirata <kazu@cs.umass.edu> |
7835 | ||
7836 | * config/h8300/h8300.h (REG_OK_FOR_BASE_NONSTRICT_P): Replace | |
7837 | 8 with MAC_REG. | |
7838 | ||
92fd5e41 KH |
7839 | 2004-02-05 Kazu Hirata <kazu@cs.umass.edu> |
7840 | ||
7841 | * config/pa/pa.c (emit_hpdiv_const): Replace gen_rtx with | |
7842 | gen_rtx_PARALLEL. | |
7843 | ||
f822fcf7 KH |
7844 | 2004-02-05 Kazu Hirata <kazu@cs.umass.edu> |
7845 | ||
7846 | * emit-rtl.c: Update the comment about the file. | |
7847 | ||
4ef84575 JM |
7848 | 2004-02-05 Joseph S. Myers <jsm@polyomino.org.uk> |
7849 | ||
7850 | * sourcebuild.texi (Test Idioms): Update testcase naming | |
7851 | conventions. | |
7852 | ||
8e9ea4d7 PB |
7853 | 2004-02-04 Per Bothner <per@bothner.com> |
7854 | ||
7855 | Partially revert/redo 2003-10-01 change; fix -fworking-directory. | |
7856 | * c-ppoutput.c (pp_dir_change): New function. | |
7857 | * c-common.h (pp_dir_change): New declaration. | |
7858 | * cpplib.h (struct cpp_options): Remove working_directory field. | |
7859 | * cppinit.c (cpp_find_main_file, cpp_push_main_file): Merge back to | |
7860 | (cpp_read_main_file): as before 10-01. Call _cpp_stack_file. | |
7861 | Don't handle -fworking_directory here, but in c_common_post_options. | |
7862 | (read_original_directory): Don't back up when done. | |
7863 | Don't clear no-longer used working_directory flag. | |
7864 | * cpplib.h: Update declarations to match. | |
7865 | * c-lex.c (cb_dir_change): Move to c-opts.c. | |
7866 | (init_c_lex): Don't set dir_change callback here, since we want | |
7867 | to set it even if flag_preprocess_only. | |
7868 | * c-opts.c (cb_dir_change): Function moved from c-lex.c. | |
7869 | (c_common_post_options): Set dir_change callback. | |
7870 | Call pp_dir_change if approporiate. | |
7871 | (finish_options): Don't call cpp_find_main_file here. Hence remove | |
7872 | unneeded parameter and result. Do LC_RENAME for <built-in>. | |
7873 | (c_common_post_options): Call cpp_read_main_file here instead. | |
7874 | (c_common_init): Update accordingly. | |
7875 | (push_command_line_include): Don't cpp_push_main_file. | |
7876 | Do LC_RENAME rather than LC_LEASE to get back to main file. | |
7877 | Compared to pre-10-01 version, inline cpp_rename_to_main_file. | |
7878 | (c_common_parse_file): Call cpp_read_main_file for subsequent main | |
7879 | files, but call finish_options for all files. | |
7880 | * c-opts.c (sanitize_cpp_opts): Don't set cpp_opts->working_directory. | |
7881 | * fix-header.c (read_scan_file): Call cpp_read_main_file instead of | |
7882 | cpp_find_main_file + cpp_push_main_file. | |
7883 | * c-lex.c (fe_file_change): Don't set main_input_filename here. | |
7884 | * opts.c (handle_options): Only set main_input_filename first time. | |
7885 | ||
5384443a ILT |
7886 | 2004-02-05 Ian Lance Taylor <ian@wasabisystems.com> |
7887 | ||
7888 | * config/arm/arm.h (REG_CLASS_NAMES): Add missing comma. | |
7889 | ||
3c241c19 GK |
7890 | 2004-02-04 Geoffrey Keating <geoffk@apple.com> |
7891 | ||
7892 | * reload.c (find_equiv_reg): When checking for register overlap, | |
7893 | don't index hard_regno_nregs with a pseudo-reg. | |
7894 | ||
a322288b UW |
7895 | 2004-02-04 Ulrich Weigand <uweigand@de.ibm.com> |
7896 | ||
7897 | * config/s390/s390.c (s390_trampoline_template): Remove gen_rtx(). | |
7898 | ||
859b9c1d DE |
7899 | 2004-02-04 David Edelsohn <edelsohn@gnu.org> |
7900 | ||
7901 | * reload.c (refers_to_regno_for_reload_p): Test regno, not inner_regno, | |
7902 | against FIRST_PSEUDO_REGISTER. | |
7903 | ||
7e63a64e RO |
7904 | 2004-02-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
7905 | ||
7906 | * Makefile.in: Move target, host overrides after per-language | |
7907 | fragments. | |
7908 | ||
7909 | * config/mips/t-iris5-as (FORCE_DEBUG_ADAFLAGS): Clear. | |
7910 | (GNATLIBCFLAGS): Remove -g. | |
7911 | ||
5efb1046 KH |
7912 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
7913 | ||
7914 | * config/alpha/alpha.c, config/arc/arc.c, config/avr/avr.c, | |
7915 | config/i386/i386.c, config/i386/i386.h, config/i386/i386.md, | |
7916 | config/ia64/ia64.c, config/ia64/unwind-ia64.c, | |
7917 | config/m32r/m32r.c, config/ns32k/ns32k.c, config/pa/pa.c, | |
7918 | config/pdp11/pdp11.c, config/rs6000/rs6000.c, | |
7919 | config/sparc/sparc.c, config/vax/vax.c: Revert the | |
7920 | replacements of "FALLTHRU" with "Fall through" done in the | |
7921 | previous patch. | |
7922 | ||
ff482c8d KH |
7923 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
7924 | ||
7925 | * config/darwin.c, config/darwin.h, config/freebsd-spec.h, | |
7926 | config/arm/arm.c, config/arm/arm.md, | |
7927 | config/cris/cris-protos.h, config/fr30/fr30.c, | |
7928 | config/fr30/fr30.h, config/h8300/h8300.c, config/i386/i386.h, | |
7929 | config/i860/i860.c, config/i860/i860.h, config/ia64/ia64-c.c, | |
7930 | config/ia64/ia64.c, config/ia64/ia64.h, config/ip2k/ip2k.h, | |
7931 | config/ip2k/ip2k.md, config/ip2k/libgcc.S, | |
7932 | config/m32r/linux.h, config/m32r/m32r.c, config/m32r/m32r.h, | |
7933 | config/m68k/m68k.c, config/m68k/netbsd-elf.h, | |
7934 | config/mips/mips.c, config/mmix/mmix.c, config/mmix/mmix.md, | |
7935 | config/ns32k/netbsd.h, config/ns32k/ns32k.c, | |
7936 | config/ns32k/ns32k.h, config/pdp11/pdp11.h, | |
7937 | config/rs6000/darwin-ldouble.c, config/s390/s390.h, | |
7938 | config/s390/s390.md, config/sparc/netbsd-elf.h, | |
7939 | config/sparc/openbsd.h, config/sparc/sparc.c, | |
7940 | config/xtensa/lib2funcs.S: Fix comment formatting. | |
7941 | ||
59b9a953 KH |
7942 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
7943 | ||
7944 | * config/alpha/alpha.c, config/arc/arc.c, | |
7945 | config/arm/arm-cores.def, config/arm/arm.c, config/arm/arm.h, | |
7946 | config/arm/arm1026ejs.md, config/arm/arm1136jfs.md, | |
7947 | config/arm/arm926ejs.md, config/arm/vfp.md, config/avr/avr.c, | |
7948 | config/c4x/c4x.c, config/cris/cris.c, config/frv/frv.md, | |
7949 | config/i386/i386.c, config/i386/i386.h, config/i386/i386.md, | |
7950 | config/ia64/ia64.c, config/ia64/unwind-ia64.c, | |
7951 | config/iq2000/iq2000.c, config/m32r/m32r.c, | |
7952 | config/mips/mips.c, config/mmix/mmix.c, config/mmix/mmix.h, | |
7953 | config/ns32k/ns32k.c, config/pa/pa.c, config/pdp11/pdp11.c, | |
7954 | config/rs6000/darwin-ldouble.c, config/rs6000/rs6000.c, | |
7955 | config/rs6000/rs6000.h, config/sparc/sparc.c, | |
7956 | config/vax/vax.c: Fix comment typos. Follow spelling | |
7957 | conventions. | |
7958 | ||
e146f815 KH |
7959 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
7960 | ||
7961 | * alloc-pool.h, c-convert.c, c-lang.c, c-tree.h, | |
7962 | caller-save.c, df.h, genconfig.c, global.c, lcm.c, | |
7963 | ra-rewrite.c, ra.c, regclass.c, regs.h, resource.c, | |
7964 | sched-rgn.c, config/arm/aof.h, config/arm/cirrus.md, | |
7965 | config/arm/fpa.md, config/arm/iwmmxt.md, | |
7966 | config/arm/netbsd-elf.h, config/arm/netbsd.h, | |
7967 | config/m68hc11/m68hc11.md, config/mips/iris5.h, | |
7968 | config/mn10300/mn10300.md, config/rs6000/altivec.md, | |
7969 | config/sparc/netbsd-elf.h: Update copyright. | |
7970 | ||
e2a17f6e EB |
7971 | 2004-02-04 Eric Botcazou <ebotcazou@libertysurf.fr> |
7972 | ||
7973 | * config/sparc/sparc.c (function_arg_pass_by_reference): Return 1 | |
7974 | for all modes whose size is greater than 8 bytes if ARCH32. | |
7975 | (sparc_va_arg): Handle all modes whose size is greater than 8 bytes | |
7976 | by reference if ARCH32. | |
7977 | ||
e0cc7f73 | 7978 | 2004-02-04 Aldy Hernandez <aldyh@redhat.com> |
a6f78652 ZW |
7979 | |
7980 | * cgraphunit.c (cgraph_postorder): Fix typo in comment. | |
e0cc7f73 | 7981 | |
7bdff56f UW |
7982 | 2004-02-04 Ulrich Weigand <uweigand@de.ibm.com> |
7983 | ||
7984 | * config/s390/s390.md ("*la_64" + peepholes, "reload_indi"): Move | |
7985 | to before adddi3 insn patterns. | |
7986 | ("*la_31" + peepholes, "*la_31_and", "*la_31_and_cc", "force_la_31", | |
7987 | "reload_insi"): Move to before addsi3 insn patterns. | |
7988 | ||
dd292d0a MM |
7989 | 2004-02-04 Mark Mitchell <mark@codesourcery.com> |
7990 | ||
7991 | * calls.c (initialize_argument_information): Add CALL_FROM_THUNK_P | |
7992 | parameter. Use it instead of current_function_is_thunk. | |
7993 | * function.h (struct function): Update documentation for is_thunk. | |
7994 | * tree.h (CALL_FROM_THUNK_P): New macro. | |
7995 | * config/alpha/alpha.c (alpha_sa_mask): Do not check | |
7996 | no_new_pseudos when testing current_function_is_thunk. | |
7997 | * config/rs6000/rs6000.c (rs6000_ra_ever_killed): Likeiwse. | |
7998 | ||
c2379679 KH |
7999 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
8000 | ||
8001 | * doc/tm.texi: Replace SETUP_INCOMING_VARARGS with | |
8002 | TARGET_SETUP_INCOMING_VARARGS. | |
8003 | ||
a2a8cc44 KH |
8004 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
8005 | ||
8006 | * emit-rtl.c (gen_rtx): Remove. | |
8007 | * genattrtab.c: Don't mention gen_rtx in a comment. | |
8008 | * rtl.h: Remove the prototype for gen_rtx. | |
8009 | * doc/md.texi: Replace gen_rtx with gen_rtx_REG. | |
8010 | ||
f61c92c3 KH |
8011 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
8012 | ||
8013 | * config/arc/arc.h, config/fr30/fr30.h | |
8014 | (SETUP_INCOMING_VARARGS): Remove the target-independent | |
8015 | comments. | |
8016 | * doc/tm.texi: Don't mention deprecated target macros. | |
8017 | ||
c35c17c1 KH |
8018 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
8019 | ||
8020 | * config/fr30/fr30.h (FUNCTION_VALUE): Remove the | |
8021 | target-independent comment. | |
8022 | ||
cea28603 KH |
8023 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
8024 | ||
8025 | * doc/interface.texi, doc/tm.texi, doc/trouble.texi: Don't | |
8026 | mention deprecated target macros. | |
8027 | ||
a4a4b1d3 KH |
8028 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
8029 | ||
8030 | * config.gcc: Remove obsolete ports and configurations. | |
8031 | * config/linux-aout.h, config/netware.h, | |
8032 | config/t-linux-gnulibc1, config/d30v/abi, | |
8033 | config/d30v/d30v-protos.h, config/d30v/d30v.c, | |
8034 | config/d30v/d30v.h, config/d30v/d30v.md, | |
8035 | config/d30v/libgcc1.asm, config/d30v/t-d30v, | |
8036 | config/dsp16xx/dsp16xx-modes.def, | |
8037 | config/dsp16xx/dsp16xx-protos.h, config/dsp16xx/dsp16xx.c, | |
8038 | config/dsp16xx/dsp16xx.h, config/dsp16xx/dsp16xx.md, | |
8039 | config/i370/README, config/i370/i370-c.c, | |
8040 | config/i370/i370-protos.h, config/i370/i370.c, | |
8041 | config/i370/i370.h, config/i370/i370.md, config/i370/linux.h, | |
8042 | config/i370/mvs.h, config/i370/oe.h, config/i370/t-i370, | |
8043 | config/i386/freebsd-aout.h, config/i386/linux-aout.h, | |
8044 | config/i386/moss.h, config/i386/netware.h, | |
8045 | config/i386/svr3.ifile, config/i386/svr3dbx.h, | |
8046 | config/i386/svr3gas.h, config/i386/svr3z.ifile, | |
8047 | config/i386/t-udk, config/i386/udk.h, config/i386/vsta.h, | |
8048 | config/i960/i960-c.c, config/i960/i960-coff.h, | |
8049 | config/i960/i960-modes.def, config/i960/i960-protos.h, | |
8050 | config/i960/i960.c, config/i960/i960.h, config/i960/i960.md, | |
8051 | config/i960/rtems.h, config/i960/t-960bare, | |
8052 | config/m68k/hp310.h, config/m68k/hp320.h, | |
8053 | config/m68k/hp320base.h, config/m68k/m68kv4.h, | |
8054 | config/m68k/netbsd.h, config/m68k/sgs.h, config/m68k/t-hp320: | |
8055 | Remove. | |
8056 | * doc/extend.texi, doc/install.texi, doc/invoke.texi, | |
8057 | doc/md.texi: Remove mentions of obsolete ports. | |
8058 | ||
40e02b4a JH |
8059 | 2004-02-04 Jan Hubicka <jh@suse.cz> |
8060 | ||
8061 | * alias.c (find_base_term, get_addr): Do not dereference NULL | |
8062 | pointer when all VALUE's locations has been invalidated. | |
8063 | (rtx_equal_for_memref_p): Simplify checking of VALUEs. | |
8064 | ||
a6f78652 | 8065 | 2004-02-03 Wolfgang Bangerth <bangerth@dealii.org> |
1c02f6f2 WB |
8066 | |
8067 | * doc/invoke.texi (x86 options): Fix spelling/wording. | |
8068 | ||
584e5527 RS |
8069 | 2004-02-03 Richard Sandiford <rsandifo@redhat.com> |
8070 | ||
8071 | * config/mips/iris5.h (ASM_OUTPUT_ASCII): Use mips_output_ascii to | |
8072 | put the original string in a comment. | |
8073 | * config/mips/mips-protos.h (mips_output_ascii): Add prefix argument. | |
8074 | * config/mips/mips.c (mips_output_ascii): Likewise. | |
8075 | * config/mips/mips.h (ASM_OUTPUT_ASCII): Adjust accordingly. | |
8076 | ||
9b2b3375 KH |
8077 | 2004-02-03 Kazu Hirata <kazu@cs.umass.edu> |
8078 | ||
8079 | * system.h (GIV_SORT_CRITERION): Poison. | |
8080 | * config/avr/avr.h (GIV_SORT_CRITERION): Remove. | |
8081 | * config/ip2k/ip2k.h (GIV_SORT_CRITERION): Likewise. | |
8082 | ||
888d65b5 RS |
8083 | 2004-02-03 Roger Sayle <roger@eyesopen.com> |
8084 | ||
8085 | PR target/9348 | |
8086 | * expr.c (expand_expr_real) <MULT_EXPR>: When performing widening | |
8087 | multiplies with a multiplication of the wrong signedness, its the | |
8088 | signedness of the multiplication that we've performed that needs to | |
8089 | be passed to expand_mult_highpart_adjust. Avoid emitting a nop-move | |
8090 | if expand_mult_highpart_adjust places the result in target. | |
8091 | ||
a8c0bbc7 RH |
8092 | 2004-02-03 Richard Henderson <rth@redhat.com> |
8093 | ||
8094 | * varasm.c (const_desc_rtx_sym_eq): Compare symbol strings. | |
8095 | ||
a8f0f22e R |
8096 | 2004-02-03 J"orn Rennecke <joern.rennecke@superh.com> |
8097 | ||
8098 | * config.gcc (sh[234]l): Use little endian fragments. | |
8099 | ||
e621b588 PK |
8100 | 2004-02-03 Paul Koning <pkoning@equallogic.com> |
8101 | ||
8102 | * config/pdp11/pdp11-modes.def: Add RESET_FLOAT_FORMAT calls. | |
8103 | * config/pdp11/pdp11-protos.h (legitimate_const_double_p): Add. | |
8104 | * config/pdp11/pdp11.c (encode_pdp11_f, decode_pdp11_f, | |
8105 | encode_pdp11_d, decode_pdp11_d): New functions to handle PDP11 | |
8106 | floating point format. | |
8107 | (pdp11_f_format, pdp11_d_format): New real_format descriptors for | |
8108 | the above functions. | |
8109 | (output_move_quad): Output float values in correct target format. | |
8110 | (legitimate_const_double_p): New function. | |
8111 | * config/pdp11/pdp11.h: Fix typos. | |
8112 | (FLOAT_WORDS_BIG_ENDIAN): Add definition. | |
8113 | (TARGET_FLOAT_FORMAT): Ditto. | |
8114 | (pdp11_f_format, pdp11_d_format): Add external declarations. | |
8115 | (MAX_REGS_PER_ADDRESS): Corrected. | |
8116 | (LEGITIMATE_CONSTANT_P): Use legitimate_const_double_p(). | |
8117 | (PRINT_OPERAND): Output float literals in target format. | |
8118 | ||
5a98fa7b MM |
8119 | 2004-02-03 Mark Mitchell <mark@codesourcery.com> |
8120 | ||
8121 | PR c++/13975 | |
8122 | * tree.h (enum tree_index): Add TI_PUBLIC, TI_PROTECTED, and | |
8123 | TI_PRIVATE. | |
8124 | (access_public_node): Redefine. | |
8125 | (access_protected_node): Likewise. | |
8126 | (access_private_node): Likewise. | |
8127 | * tree.c (build_common_tree_nodes): Create access_public_node, | |
8128 | access_protected_node, and access_private_node. | |
8129 | ||
0263e6bf SE |
8130 | 2004-02-03 Steve Ellcey <sje@cup.hp.com> |
8131 | ||
8132 | * config/ia64/ia64.h (MASK_INLINE_INT_DIV_LAT): Change value. | |
8133 | (MASK_INLINE_INT_DIV_THR): Ditto. | |
8134 | (MASK_INLINE_SQRT_LAT): Ditto. | |
8135 | (MASK_INLINE_SQRT_THR): Ditto. | |
8136 | (MASK_DWARF2_ASM): Ditto. | |
8137 | (MASK_EARLY_STOP_BITS): Ditto. | |
8138 | ||
9b66ebb1 PB |
8139 | 2004-02-02 Paul Brook <paul@codesourcery.com> |
8140 | ||
8141 | Merge from csl-arm-branch. | |
8142 | ||
8143 | 2004-01-30 Paul Brook <paul@codesourcery.com> | |
8144 | ||
8145 | * aof.h (REGISTER_NAMES): Add vfp reg names | |
8146 | (ADDITIONAL_REGISTER_NAMES): Ditto. | |
8147 | * aout.h (REGISTER_NAMES): Ditto. | |
8148 | (ADDITIONAL_REGISTER_NAMES): Ditto. | |
8149 | * arm-protos.h: Update/Add Prototypes. | |
8150 | * arm.c (init_fp_table): Rename from init_fpa_table. Update users. | |
8151 | Only allow 0.0 for VFP. | |
8152 | (fp_consts_inited): Rename from fpa_consts_inited. Update users. | |
8153 | (values_fp): Rename from values_fpa. Update Users. | |
8154 | (arm_const_double_rtx): Rename from const_double_rtx_ok_for_fpa. | |
8155 | Update users. Only check valid constants for this hardware. | |
8156 | (arm_float_rhs_operand): Rename from fpa_rhs_operand. Update Users. | |
8157 | Only allow consts for FPA. | |
8158 | (arm_float_add_operand): Rename from fpa_add_operand. Update users. | |
8159 | Only allow consts for FPA. | |
8160 | (use_return_insn): Check for saved VFP regs. | |
8161 | (arm_legitimate_address_p): Handle VFP DFmode addressing. | |
8162 | (arm_legitimize_address): Ditto. | |
8163 | (arm_general_register_operand): New function. | |
8164 | (vfp_mem_operand): New function. | |
8165 | (vfp_compare_operand): New function. | |
8166 | (vfp_secondary_reload_class): New function. | |
8167 | (arm_float_compare_operand): New function. | |
8168 | (vfp_print_multi): New function. | |
8169 | (vfp_output_fstmx): New function. | |
8170 | (vfp_emit_fstm): New function. | |
8171 | (arm_output_epilogue): Output VPF reg restore code. | |
8172 | (arm_expand_prologue): Output VFP reg save code. | |
8173 | (arm_print_operand): Add 'P'. | |
8174 | (arm_hard_regno_mode_ok): Return modes for VFP regs. | |
8175 | (arm_regno_class): Return classes for VFP regs. | |
8176 | (arm_compute_initial_elimination_offset): Include space for VFP regs. | |
8177 | (arm_get_frame_size): Ditto. | |
8178 | * arm.h (FIXED_REGISTERS): Add VFP regs. | |
8179 | (CALL_USED_REGISTERS): Ditto. | |
8180 | (CONDITIONAL_REGISTER_USAGE): Enable VFP regs. | |
8181 | (FIRST_VFP_REGNUM): Define. | |
8182 | (LAST_VFP_REGNUM): Define. | |
8183 | (IS_VFP_REGNUM): Define. | |
8184 | (FIRST_PSEUDO_REGISTER): Include VFP regs. | |
8185 | (HARD_REGNO_NREGS): Handle VFP regs. | |
8186 | (REG_ALLOC_ORDER): Add VFP regs. | |
8187 | (enum reg_class): Add VFP_REGS. | |
8188 | (REG_CLASS_NAMES): Ditto. | |
8189 | (REG_CLASS_CONTENTS): Ditto. | |
8190 | (CANNOT_CHANGE_MODE_CLASS) Handle VFP Regs. | |
8191 | (REG_CLASS_FROM_LETTER): Add 'w'. | |
8192 | (EXTRA_CONSTRAINT_ARM): Add 'U'. | |
8193 | (EXTRA_MEMORY_CONSTRAINT): Define. | |
8194 | (SECONDARY_OUTPUT_RELOAD_CLASS): Handle VFP regs. | |
8195 | (SECONDARY_INPUT_RELOAD_CLASS): Ditto. | |
8196 | (REGISTER_MOVE_COST): Ditto. | |
8197 | (PREDICATE_CODES): Add arm_general_register_operand, | |
8198 | arm_float_compare_operand and vfp_compare_operand. | |
8199 | * arm.md (various): Rename as above. | |
8200 | (divsf3): Enable when TARGET_VFP. | |
8201 | (divdf3): Ditto. | |
8202 | (movdfcc): Ditto. | |
8203 | (sqrtsf2): Ditto. | |
8204 | (sqrtdf2): Ditto. | |
8205 | (arm_movdi): Disable when TARGET_VFP. | |
8206 | (arm_movsi_insn): Ditto. | |
8207 | (movsi): Only split with general regs. | |
8208 | (cmpsf): Use arm_float_compare_operand. | |
8209 | (push_fp_multi): Restrict to TARGET_FPA. | |
8210 | (vfp.md): Include. | |
8211 | * vfp.md: New file. | |
8212 | * fpa.md (various): Rename as above. | |
8213 | * doc/md.texi: Document ARM w and U constraints. | |
8214 | ||
8215 | 2004-01-15 Paul Brook <paul@codesourcery.com> | |
8216 | ||
8217 | * config.gcc: Add with_fpu. Allow with-float=softfp. | |
8218 | * config/arm/arm.c (arm_override_options): Rename *-s to *s. | |
8219 | Break out of loop when we find a float-abi. Fix typo. | |
8220 | * config/arm/arm.h (OPTION_DEFAULT_SPECS): Add "fpu". | |
8221 | Set -mfloat-abi=. | |
8222 | * doc/install.texi: Document --with-fpu. | |
8223 | ||
8224 | 2003-01-14 Paul Brook <paul@codesourcery.com> | |
8225 | ||
8226 | * config.gcc (with_arch): Add armv6. | |
8227 | * config/arm/arm.h: Rename TARGET_CPU_*_s to TARGET_CPU_*s. | |
8228 | * config/arm/arm.c (arm_overrride_options): Ditto. | |
8229 | ||
8230 | 2004-01-08 Richard Earnshaw <rearnsha@arm.com> | |
8231 | ||
8232 | * arm.c (FL_ARCH3M): Renamed from FL_FAST_MULT. | |
8233 | (FL_ARCH6): Renamed from FL_ARCH6J. | |
8234 | (arm_arch3m): Renamed from arm_fast_multiply. | |
8235 | (arm_arch6): Renamed from arm_arch6j. | |
8236 | * arm.h: Update all uses of above. | |
8237 | * arm-cores.def: Likewise. | |
8238 | * arm.md: Likewise. | |
8239 | ||
8240 | * arm.h (CPP_CPU_ARCH_SPEC): Emit __ARM_ARCH_6J__ define for armV6j, | |
8241 | not arm6j. Add entry for arch armv6. | |
8242 | ||
8243 | 2004-01-07 Richard Earnshaw <rearnsha@arm.com> | |
8244 | ||
8245 | * arm.c (arm_emit_extendsi): Delete. | |
8246 | * arm-protos.h (arm_emit_extendsi): Delete. | |
8247 | * arm.md (zero_extendhisi2): Also handle zero-extension of | |
8248 | non-subregs. | |
8249 | (zero_extendqisi2, extendhisi2, extendqisi2): Likewise. | |
8250 | (thumb_zero_extendhisi2): Only match if not v6. | |
8251 | (arm_zero_extendhisi2, thumb_zero_extendqisi2, arm_zero_extendqisi2) | |
8252 | (thumb_extendhisi2, arm_extendhisi2, arm_extendqisi) | |
8253 | (thumb_extendqisi2): Likewise. | |
8254 | (thumb_zero_extendhisi2_v6, arm_zero_extendhisi2_v6): New patterns. | |
8255 | (thumb_zero_extendqisi2_v6, arm_zero_extendqisi2_v6): New patterns. | |
8256 | (thumb_extendhisi2_insn_v6, arm_extendhisi2_v6): New patterns. | |
8257 | (thumb_extendqisi2_v6, arm_extendqisi_v6): New patterns. | |
8258 | (arm_zero_extendhisi2_reg, arm_zero_extendqisi2_reg): Delete. | |
8259 | (arm_extendhisi2_reg, arm_extendqisi2_reg): Delete. | |
8260 | (arm_zero_extendhisi2addsi): Remove subreg. Add attributes. | |
8261 | (arm_zero_extendqisi2addsi, arm_extendhisi2addsi): Likewise. | |
8262 | (arm_extendqisi2addsi): Likewise. | |
8263 | ||
8264 | 2003-12-31 Mark Mitchell <mark@codesourcery.com> | |
8265 | ||
8266 | Revert this change: | |
8267 | * config/arm/arm.h (THUMB_LEGTITIMIZE_RELOAD_ADDRESS): Reload REG | |
8268 | + REG addressing modes. | |
8269 | ||
8270 | * config/arm/arm.h (THUMB_LEGTITIMIZE_RELOAD_ADDRESS): Reload REG | |
8271 | + REG addressing modes. | |
8272 | ||
8273 | 2003-12-30 Mark Mitchell <mark@codesourcery.com> | |
8274 | ||
8275 | * config/arm/arm.h (THUMB_LEGITIMATE_CONSTANT_P): Accept | |
8276 | CONSTANT_P_RTX. | |
8277 | ||
8278 | 2003-30-12 Paul Brook <paul@codesourcery.com> | |
8279 | ||
8280 | * longlong.h: protect arm inlines with !defined (__thumb__) | |
8281 | ||
8282 | 2003-30-12 Paul Brook <paul@codesourcery.com> | |
8283 | ||
8284 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Always define __arm__. | |
8285 | ||
8286 | 2003-12-30 Nathan Sidwell <nathan@codesourcery.com> | |
8287 | ||
8288 | * builtins.c (expand_builtin_apply_args_1): Fix typo in previous | |
8289 | change. | |
8290 | ||
8291 | 2003-12-29 Nathan Sidwell <nathan@codesourcery.com> | |
8292 | ||
8293 | * builtins.c (expand_builtin_apply_args_1): Add pretend args size | |
8294 | to the virtual incoming args pointer for downward stacks. | |
8295 | ||
8296 | 2003-12-29 Paul Brook <paul@codesourcery.com> | |
8297 | ||
8298 | * config/arm/arm-cores.def: Add cost function. | |
8299 | * config/arm/arm.c (arm_*_rtx_costs): New functions. | |
8300 | (arm_rtx_costs): Remove | |
8301 | (struct processors): Add rtx_costs field. | |
8302 | (all_cores, all_architectures): Ditto. | |
8303 | (arm_override_options): Set targetm.rtx_costs. | |
8304 | (thumb_rtx_costs): New function. | |
8305 | (arm_rtx_costs_1): Remove cases handled elsewhere. | |
8306 | * config/arm/arm.h (processor_type): Add COSTS parameter. | |
8307 | ||
8308 | 2003-12-29 Nathan Sidwell <nathan@codesourcery.com> | |
8309 | ||
8310 | * config/arm/arm.md (generic_sched): arm926 has its own scheduler. | |
8311 | (arm926ejs.md): Include it. | |
8312 | * config/arm/arm926ejs.md: New pipeline description. | |
8313 | ||
8314 | 2003-12-24 Paul Brook <paul@codesourcery.com> | |
8315 | ||
8316 | * config/arm/arm.c (arm_arch6j): New variable. | |
8317 | (arm_override_options): Set it. | |
8318 | (arm_emit_extendsi): New function. | |
8319 | * config/arm/arm-protos.h (arm_emit_extendsi): Add prototype. | |
8320 | * config/arm/arm.h (arm_arch6j): Declare. | |
8321 | * config/arm/arm.md: Add sign/zero extend insns. | |
8322 | ||
8323 | 2003-12-23 Paul Brook <paul@codesourcery.com> | |
8324 | ||
8325 | * config/arm/arm.c (all_architectures): Add armv6. | |
8326 | * doc/invoke.texi: Document it. | |
8327 | ||
8328 | 2003-12-19 Paul Brook <paul@codesourcery.com> | |
8329 | ||
8330 | * config/arm/arm.md: Add load1 and load_byte "type" attrs. Modify | |
8331 | insn patterns to match. | |
8332 | * config/arm/arm-generic.md: Ditto. | |
8333 | * config/arm/cirrus.md: Ditto. | |
8334 | * config/arm/fpa.md: Ditto. | |
8335 | * config/amm/iwmmxt.md: Ditto. | |
8336 | * config/arm/arm1026ejs.md: Ditto. | |
8337 | * config/arm/arm1135jfs.md: Ditto. Add insn_reservation and bypasses | |
8338 | for 11_loadb. | |
8339 | ||
8340 | 2003-12-18 Nathan Sidwell <nathan@codesourcery.com> | |
8341 | ||
8342 | * config/arm/arm-protos.h (arm_no_early_alu_shift_value_dep): Declare. | |
8343 | * config/arm/arm.c (arm_adjust_cost): Check shift cost for | |
8344 | TYPE_ALU_SHIFT and TYPE_ALU_SHIFT_REG. | |
8345 | (arm_no_early_store_addr_dep, arm_no_early_alu_shift_dep, | |
8346 | arm_no_early_mul_dep): Correctly deal with conditional execution, | |
8347 | parallels and single shift operations. | |
8348 | (arm_no_early_alu_shift_value_dep): Define. | |
8349 | * arm.md (attr type): Replace 'normal' with 'alu', | |
8350 | 'alu_shift' and 'alu_shift_reg'. | |
8351 | (attr core_cycles): Adjust. | |
8352 | (*addsi3_carryin_shift, andsi_not_shiftsi_si, *arm_shiftsi3, | |
8353 | *shiftsi3_compare0, *notsi_shiftsi, *notsi_shiftsi_compare0, | |
8354 | *not_shiftsi_compare0_scratch, *cmpsi_shiftsi, *cmpsi_shiftsi_swp, | |
8355 | *cmpsi_neg_shiftsi, *arith_shiftsi, *arith_shiftsi_compare0, | |
8356 | *arith_shiftsi_compare0_scratch, *sub_shiftsi, | |
8357 | *sub_shiftsi_compare0, *sub_shiftsi_compare0_scratch, | |
8358 | *if_shift_move, *if_move_shift, *if_shift_shift): Set type | |
8359 | attribute appropriately. | |
8360 | * config/arm/arm1026ejs.md (alu_op): Adjust. | |
8361 | (alu_shift_op, alu_shift_reg_op): New. | |
8362 | * config/arm/arm1136.md: Add better bypasses for early | |
8363 | registers. Remove load[234] and store[234] bypasses. | |
8364 | (11_alu_op): Adjust. | |
8365 | (11_alu_shift_op, 11_alu_shift_reg_op): New. | |
8366 | ||
8367 | 2003-12-15 Nathan Sidwell <nathan@codesourcery.com> | |
8368 | ||
8369 | * config/arm/arm-protos.h (arm_no_early_store_addr_dep, | |
8370 | arm_no_early_alu_shift_dep, arm_no_early_mul_dep): Declare. | |
8371 | * config/arm/arm.c (arm_no_early_store_addr_dep, | |
8372 | arm_no_early_alu_shift_dep, arm_no_early_mul_dep): Define. | |
8373 | * config/arm/arm1026ejs.md: Add load-store bypass. | |
8374 | * config/arm/arm1136jfs.md (11_alu_op): Take 2 cycles. | |
8375 | Add bypasses between instructions. | |
8376 | ||
8377 | 2003-12-10 Paul Brook <paul@codesourcery.com> | |
8378 | ||
8379 | * config/arm/arm.c (arm_fpu_model): New variable. | |
8380 | (arm_fload_abi): New variable. | |
8381 | (target_fpe_name): Rename from target_fp_name. | |
8382 | (target_fpu_name): New variable. | |
8383 | (arm_is_cirrus): Remove. | |
8384 | (fpu_desc): New struct. | |
8385 | (all_fpus): Define. | |
8386 | (pf_model_for_fpu): Define. | |
8387 | (all_loat_abis): Define. | |
8388 | (arm_override_options): Set fp arch flags based on -mfpu= | |
8389 | and -float-abi=. | |
8390 | (FIRST_FPA_REGNUM): Rename from FIRST_ARM_FP_REGNUM. | |
8391 | (LAST_FPA_REGNUM): Rename from LAST_ARM_FP_REGNUM. | |
8392 | (*): Use new TARGET_* flags. | |
8393 | * config/arm/arm.h (TARGET_ANY_HARD_FLOAT): Remove. | |
8394 | (TARGET_HARD_FLOAT): No longer implies TARGET_FPA. | |
8395 | (TARGET_SOFT_FLOAT): Ditto. | |
8396 | (TARGET_SOFT_FLOAT_ABI): New. | |
8397 | (TARGET_MAVERICK): Rename from TARGET_CIRRUS. No longer implies | |
8398 | TARGET_HARD_FLOAT. | |
8399 | (TARGET_VFP): No longer implies TARGET_HARD_FLOAT. | |
8400 | (TARGET_OPTIONS): Add -mfpu=. | |
8401 | (FIRST_FPA_REGNUM): Rename from FIRST_ARM_FP_REGNUM. | |
8402 | (LAST_FPA_REGNUM): Rename from LAST_ARM_FP_REGNUM. | |
8403 | (arm_pf_model): Define. | |
8404 | (arm_float_abi_type): Define. | |
8405 | (fputype): Add FPUTYPE_VFP. Change SOFT_FPA->NONE | |
8406 | * config/arm/arm.md: Use new TARGET_* flags. | |
8407 | * config/arm/cirrus.md: Ditto. | |
8408 | * config/arm/fpa.md: Ditto. | |
8409 | * config/arm/elf.h (ASM_SPEC): Pass -mfloat-abi= and -mfpu=. | |
8410 | * config/arm/semi.h (ASM_SPEC): Ditto. | |
8411 | * config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Specify vfp. | |
8412 | (FPUTYPE_DEFAULT): Set to VFP. | |
8413 | * doc/invoke.texi: Document -mfpu= and -mfloat-abi=. | |
8414 | ||
8415 | 2003-11-22 Phil Edwards <phil@codesourcery.com> | |
8416 | ||
8417 | PR target/12476 | |
8418 | * config/arm/arm.c (arm_output_mi_thunk): In Thumb mode, use | |
8419 | 'bx' instead of 'b' to avoid branch range restrictions. Output | |
8420 | the thunk immediately before the thunked-to function. | |
8421 | * config/arm/arm.h (ARM_DECLARE_FUNCTION_NAME): Do not emit | |
8422 | .thumb_func if a thunk is being generated. Emit .code 16 along | |
8423 | with .thumb_func if a thunk is not being generated. | |
8424 | ||
8425 | 2003-11-15 Nicolas Pitre <nico@cam.org> | |
8426 | ||
8427 | * config/arm/arm.md (ashldi3, arm_ashldi3_1bit, ashrdi3, | |
8428 | arm_ashrdi3_1bit, lshrdi3, arm_lshrdi3_1bit): New patterns. | |
8429 | * config/arm/iwmmxt.md (ashrdi3_iwmmxt): Renamed from ashrdi3. | |
8430 | (lshrdi3_iwmmxt): Renamed from lshrdi3. | |
8431 | * config/arm/arm.c (IWMMXT_BUILTIN2): Renamed argument accordingly. | |
8432 | ||
8433 | 2003-11-12 Steve Woodford <scw@wasabisystems.com> | |
8434 | Ian Lance Taylor <ian@wasabisystems.com> | |
8435 | ||
8436 | * config/arm/lib1funcs.asm (ARM_DIV_BODY, ARM_MOD_BODY): Add new | |
8437 | code for __ARM_ARCH__ >= 5 && ! defined (__OPTIMIZE_SIZE__). | |
8438 | ||
8439 | 2003-11-05 Phil Edwards <phil@codesourcery.com> | |
8440 | ||
8441 | * config/arm/arm.md (insn): Add new V6 instruction names. | |
8442 | (generic_sched): New attr. | |
8443 | * config/arm/arm-generic.md: Use generic_sched here. | |
8444 | * config/arm/arm1026ejs.md: Do not model fetch/issue/decode | |
8445 | stages of pipeline. Adjust latency counts accordingly. | |
8446 | * config/arm/arm1136jfs.md: New file. | |
8447 | ||
8448 | 2003-10-28 Mark Mitchell <mark@codesourcery.com> | |
8449 | ||
8450 | * config/arm/arm.h (processor_type): New enumeration type. | |
8451 | (CPP_ARCH_DEFAULT_SPEC): Set appropriately for ARM 926EJ-S, | |
8452 | ARM1026EJ-S, ARM1136J-S, and ARM1136JF-S processor cores. | |
8453 | (CPP_CPU_ARCH_SPEC): Likewise. | |
8454 | * config/arm/arm.c (arm_tune): New variable. | |
8455 | (all_cores): Use cores.def. | |
8456 | (all_architectures): Add representative processor. | |
8457 | (arm_override_options): Restructure way in which tuning | |
8458 | information is deduced. | |
8459 | * arm.md: Update "insn" and "type" attributes throughout. | |
8460 | (insn): New attribute. | |
8461 | (type): Compute "mult" from "insn" attribute. Add load2, | |
8462 | load3, load4 alternatives. | |
8463 | (arm automaton): Move to arm-generic.md. | |
8464 | * config/arm/arm-cores.def: New file. | |
8465 | * config/arm/arm-generic.md: Likewise. | |
8466 | * config/arm/arm1026ejs.md: Likewise. | |
8467 | ||
60b85c4c EB |
8468 | 2004-02-03 Eric Botcazou <ebotcazou@libertysurf.fr> |
8469 | ||
8470 | * doc/invoke.texi (SPARC options): Remove -mflat and | |
8471 | all -mxxx (xxx:chip) options. | |
8472 | * config/sparc/aout.h (DBX_REGISTER_NUMBER): Delete. | |
8473 | * config/sparc/litecoff.h (DBX_REGISTER_NUMBER): Likewise. | |
8474 | * config/sparc/netbsd-elf.h (DBX_REGISTER_NUMBER): Likewise. | |
8475 | * config/sparc/sol2.h (DBX_REGISTER_NUMBER): Likewise. | |
8476 | * config/sparc/sparc-protos.h: Delete sparc_flat_* prototypes. | |
8477 | * config/sparc/sparc.c: Likewise. | |
8478 | (sparc_output_function_prologue): Remove TARGET_FLAT handling. | |
8479 | (sparc_nonflat_function_prologue): Rename into sparc_function_prologue. | |
8480 | (sparc_output_function_epilogue): Remove TARGET_FLAT handling. | |
8481 | (sparc_nonflat_function_epilogue): Rename into sparc_function_epilogue. | |
8482 | (struct sparc_frame_info, current_frame_info, zero_frame_info): Delete. | |
8483 | (sparc_flat_must_save_register_p): Likewise. | |
8484 | (sparc_flat_compute_frame_size): Likewise. | |
8485 | (sparc_flat_save_restore): Likewise. | |
8486 | (sparc_flat_function_prologue): Likewise. | |
8487 | (sparc_flat_function_epilogue): Likewise. | |
8488 | (sparc_flat_epilogue_delay_slots): Likewise. | |
8489 | (sparc_flat_eligible_for_epilogue_delay): Likewise. | |
8490 | (sparc_function_ok_for_sibcall): Remove TARGET_FLAT handling. | |
8491 | * config/sparc/sparc.h (MASK_FLAT, TARGET_FLAT): Delete. | |
8492 | (TARGET_SWITCHES): Remove -mflat and all -mxxx (xxx:chip) options. | |
8493 | (SPARC_INCOMING_INT_ARG_FIRST): Remove TARGET_FLAT handling. | |
8494 | (CONDITIONAL_REGISTER_USAGE): Likewise. | |
8495 | (FRAME_POINTER_REQUIRED): Likewise. | |
8496 | (INITIAL_ELIMINATION_OFFSET): Likewise. | |
8497 | (BASE_RETURN_VALUE_REG): Likewise. | |
8498 | (BASE_OUTGOING_VALUE_REG): Likewise. | |
8499 | (BASE_PASSING_ARG_REG): Likewise. | |
8500 | (BASE_INCOMING_ARG_REG): Likewise. | |
8501 | (INCOMING_REGNO): Likewise. | |
8502 | (OUTGOING_REGNO): Likewise. | |
8503 | (LOCAL_REGNO): Likewise. | |
8504 | (DELAY_SLOTS_FOR_EPILOGUE): Likewise. | |
8505 | (ELIGIBLE_FOR_EPILOGUE_DELAY): Likewise. | |
8506 | (EPILOGUE_USES): Likewise. | |
8507 | * config/sparc/sparc.md ("isa" attribute): Change "v6" into "v7". | |
8508 | ("flat" attribute): Delete. | |
8509 | (do_builtin_setjmp_setup): Remove TARGET_FLAT and "flat" attribute | |
8510 | handling. | |
8511 | (call followed by jump define_peephole's): Delete. | |
8512 | (exception_receiver): Likewise. | |
8513 | (builtin_setjmp_receiver): Likewise. | |
8514 | * config/sparc/t-sparclite (MULTILIB_OPTIONS): Remove -mflat. | |
8515 | ||
e57e265b PB |
8516 | 2004-02-03 Paolo Bonzini <bonzini@gnu.org> |
8517 | ||
8518 | PR c/11658 | |
8519 | PR c/13994 | |
8520 | * Makefile.in (c-parse.o, c-convert.o, c-typeck.o): Depend | |
8521 | on langhooks.h. | |
8522 | * objc/Make-lang.in (objc-parse.o): Depend on langhooks.h. | |
8523 | * c-parse.in, c-convert.c, c-typeck.c, objc/objc-act.c: | |
8524 | Include langhooks.h. Replace c_common_truthvalue_conversion | |
8525 | with the truthvalue_conversion language hook throughout. | |
8526 | (expr_no_commas): Call default_conversion before save_expr | |
8527 | for the first term of the production 'x ? : y'. | |
8528 | * c-common.c (c_common_truthvalue_conversion): Remove | |
8529 | obsolete block. Invoke recursively the hook instead | |
8530 | of this function. | |
8531 | * c-convert.c (convert): handle ERROR_MARK_NODE. | |
8532 | * c-typeck.c (build_binary_op): handle ERROR_MARK_NODE | |
8533 | returned by the truthvalue_conversion language hook. | |
8534 | * c-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Use | |
8535 | c_objc_common_truthvalue_conversion. | |
8536 | * c-objc-common.c (c_objc_common_truthvalue_conversion): | |
8537 | New function. | |
8538 | * c-tree.h (c_objc_common_truthvalue_conversion): Declare it. | |
8539 | * objc/objc-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Use | |
8540 | c_objc_common_truthvalue_conversion. | |
8541 | ||
a7a2225a KH |
8542 | 2004-02-03 Kazu Hirata <kazu@cs.umass.edu> |
8543 | ||
8544 | * config/c4x/c4x.h (FUNCTION_VALUE): Use gen_rtx_REG instead | |
8545 | of gen_rtx. | |
8546 | (LIBCALL_VALUE): Likewise. | |
8547 | * config/ip2k/ip2k.c (mdr_try_propagate_clr_sequence): Use | |
8548 | gen_rtx_CC0 instead of gen_rtx. | |
8549 | * config/m68hc11/m68hc11.c (m68hc11_emit_libcall): Use | |
8550 | gen_rtx_fmt_e and gen_rtx_fmt_ee instead of gen_rtx. | |
8551 | (m68hc11_expand_compare): Use gen_rtx_fmt_ee instead of | |
8552 | gen_rtx. | |
8553 | (m68hc11_emit_logical): Likewise. | |
8554 | ||
a556fd39 KH |
8555 | 2004-02-03 Kazu Hirata <kazu@cs.umass.edu> |
8556 | ||
8557 | * config/alpha/alpha.c, config/arm/arm.c, config/c4x/c4x.c, | |
8558 | config/fr30/fr30.md, config/frv/frv.c, config/frv/frv.md, | |
8559 | config/h8300/h8300.c, config/ia64/ia64.c, config/ip2k/ip2k.md, | |
8560 | config/m32r/m32r.md, config/m68hc11/m68hc11.c, | |
8561 | config/mips/mips.md, config/mmix/mmix.c, | |
8562 | config/mn10300/mn10300.c, config/mn10300/mn10300.md, | |
8563 | config/ns32k/ns32k.c, config/pa/pa.md, config/pdp11/pdp11.c, | |
8564 | config/rs6000/altivec.md, config/s390/s390.c, | |
8565 | config/s390/s390.h, config/s390/s390.md, config/sh/sh.c, | |
8566 | config/sh/sh.h, config/sh/sh.md, config/stormy16/stormy16.c: | |
8567 | Use const0_rtx instead of GEN_INT (0). Do the same for other | |
8568 | constants that are readily available. | |
8569 | ||
60c81c89 KH |
8570 | 2004-02-03 Kazu Hirata <kazu@cs.umass.edu> |
8571 | ||
8572 | * doloop.c, optabs.c, regmove.c, sched-deps.c, | |
8573 | config/i386/i386.c, config/i386/i386.md: Use const0_rtx | |
8574 | instead of GEN_INT (0). Do the same for other constants that | |
8575 | are readily available. | |
8576 | ||
2fb00d7f KH |
8577 | 2004-02-03 Kazu Hirata <kazu@cs.umass.edu> |
8578 | ||
8579 | * combine.c (simplify_set): Use gen_rtx_fmt_e instead of | |
8580 | gen_rtx. | |
8581 | * emit-rtl.c (init_emit_once): Use gen_rtx_PC and gen_rtx_CC0 | |
8582 | instead of gen_rtx. | |
8583 | * reload1.c (init_elim_table): Use gen_rtx_fmt_e instead of | |
8584 | gen_rtx. | |
8585 | * config/ns32k/ns32k.md (udivmodhi4): Use gen_rtx_IOR and | |
8586 | gen_rtx_ASHIFT instead of gen_rtx. | |
8587 | (udivmodqi4): Likewise. | |
8588 | ||
b0dccb00 RH |
8589 | 2004-02-02 Richard Henderson <rth@redhat.com> |
8590 | ||
a6f78652 ZW |
8591 | PR target/13789 |
8592 | * expr.c (store_expr): Use force_operand before emit_move_insn. | |
b0dccb00 | 8593 | |
3168cb99 JL |
8594 | 2004-02-02 Jeff Law <law@redhat.com> |
8595 | Roger Sayle <roger@eyesopen.com> | |
8596 | ||
8597 | * tree.c (commutative_tree_code, associative_tree_code): New | |
8598 | functions. | |
8599 | (iterative_hash_expr): Use commutative_tree_code. | |
8600 | * tree.h (commutative_tree_code, associative_tree_code): Declare. | |
8601 | * fold-const.c (operand_equal_p): Use commutative_tree_code | |
8602 | rather than inlining the commutativity check. | |
8603 | (fold): Likewise. | |
8604 | ||
040333a7 KH |
8605 | 2004-02-02 Kazu Hirata <kazu@cs.umass.edu> |
8606 | ||
8607 | * system.h (FUNCTION_ARG_KEEP_AS_REFERENCE): Poison. | |
8608 | * config/frv/frv-protos.h: Remove the prototype for | |
8609 | frv_function_arg_keep_as_reference. | |
8610 | * config/frv/frv.c (frv_function_arg_keep_as_reference): | |
8611 | Remove. | |
8612 | * config/frv/frv.h (FUNCTION_ARG_KEEP_AS_REFERENCE): Likewise. | |
8613 | * config/stormy16/stormy16.h: Remove the commented-out | |
8614 | definition of FUNCTION_ARG_KEEP_AS_REFERENCE. | |
8615 | ||
79d69d75 AM |
8616 | 2004-02-03 Alan Modra <amodra@bigpond.net.au> |
8617 | ||
8618 | PR target/13914 | |
8619 | * config/rs6000/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Use ap | |
8620 | for retaddr_column. | |
8621 | ||
600555f5 KH |
8622 | 2004-02-02 Kazu Hirata <kazu@cs.umass.edu> |
8623 | ||
8624 | * genemit.c (gen_exp): Generate gen_rtx_fmt_e* instead of | |
8625 | gen_rtx. | |
8626 | ||
16dd5cfe | 8627 | 2004-02-02 Eric Christopher <echristo@redhat.com> |
a6f78652 | 8628 | Zack Weinberg <zack@codesourcery.com> |
16dd5cfe EC |
8629 | |
8630 | * c-opts.c (c_common_handle_option): Add -finput-charset. | |
a6f78652 ZW |
8631 | * c.opt: Ditto. |
8632 | * cppcharset.c (one_iso88591_to_utf8): Remove. | |
8633 | (convert_iso88591_utf8): Ditto. | |
8634 | (conversion_tab): Remove 8859-1 converter. | |
8635 | (_cpp_input_to_utf8): Remove. | |
8636 | (_cpp_init_iconv_buffer): Ditto. | |
8637 | (_cpp_close_iconv_buffer): Ditto. | |
8638 | (_cpp_convert_input): New function. | |
8639 | (_cpp_default_encoding): Ditto. | |
8640 | * cpphash.h: Add/remove prototypes for above. | |
8641 | * cppfiles.c (read_file_guts): Use _cpp_convert_input. | |
8642 | * cppinit.c (cpp_create_reader): Use _cpp_default_encoding | |
8643 | for narrow execution and input character sets. | |
8644 | * cpplib.c (cpp_push_buffer): Delete uses of removed functions. | |
8645 | * doc/cppopts.texi: Document -finput-charset. | |
16dd5cfe | 8646 | |
8ad0d964 DE |
8647 | 2004-02-02 David Edelsohn <edelsohn@gnu.org> |
8648 | ||
8649 | * rtlanal.c (refers_to_regno_p): Test regno, not inner_regno, | |
8650 | against FIRST_PSEUDO_REGISTER. | |
8651 | ||
238b11b5 EB |
8652 | 2004-02-02 Eric Botcazou <ebotcazou@libertysurf.fr> |
8653 | ||
8654 | * doc/invoke.texi (SPARC options): Further improve. | |
8655 | ||
0f4c242b KH |
8656 | 2004-02-02 Kazu Hirata <kazu@cs.umass.edu> |
8657 | ||
8658 | * config/arm/arm.md, config/c4x/c4x.md, config/cris/cris.md, | |
8659 | config/h8300/h8300.c, config/ip2k/ip2k.md, | |
8660 | config/iq2000/iq2000.c, config/mips/mips.c, | |
8661 | config/rs6000/rs6000.c, config/rs6000/rs6000.md, | |
8662 | config/sh/sh.c, config/sh/sh.md, config/stormy16/stormy16.c, | |
8663 | config/v850/v850.md: Fix indentation. | |
8664 | ||
d560b0aa EB |
8665 | 2004-02-02 Eric Botcazou <ebotcazou@libertysurf.fr> |
8666 | ||
8667 | * config/sparc/sparc.c (function_arg_slotno): Align TImode | |
8668 | arguments on a 16-byte boundary in the parameter array if ARCH64. | |
8669 | Split handling of TFmode. | |
8670 | ||
6f626d1b PB |
8671 | 2004-02-02 Paolo Bonzini <bonzini@gnu.org> |
8672 | ||
8673 | * rtlanal.c (reg_overlap_mentioned_p) [!ENABLE_CHECKING]: | |
8674 | Don't test CONSTANT_P (x). | |
8675 | (reg_overlap_mentioned_p): Merge check for STRICT_LOWPART, | |
8676 | ZERO_EXTRACT, SIGN_EXTRACT with the switch statement. | |
8677 | Fix misindentation. | |
8678 | ||
e789e9c4 EB |
8679 | 2004-02-02 Eric Botcazou <ebotcazou@libertysurf.fr> |
8680 | ||
8681 | * doc/invoke.texi (SPARC options): Document that -mflat is deprecated. | |
8682 | ||
1c563bed KH |
8683 | 2004-02-02 Kazu Hirata <kazu@cs.umass.edu> |
8684 | ||
8685 | * config/arc/arc.md, config/arm/arm.c, config/arm/arm.md, | |
8686 | config/c4x/c4x.c, config/c4x/c4x.md, config/cris/cris.md, | |
8687 | config/frv/frv.c, config/h8300/h8300.c, config/ip2k/ip2k.md, | |
8688 | config/iq2000/iq2000.c, config/m32r/m32r.c, | |
8689 | config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.md, | |
8690 | config/mn10300/mn10300.c, config/rs6000/rs6000.c, | |
8691 | config/rs6000/rs6000.md, config/sh/sh.c, config/sh/sh.md, | |
8692 | config/stormy16/stormy16.c, config/v850/v850.md, | |
8693 | config/xtensa/xtensa.c: Replace gen_rtx with gen_rtx_fmt_e*. | |
8694 | ||
67245ad3 KH |
8695 | 2004-02-01 Kazu Hirata <kazu@cs.umass.edu> |
8696 | ||
8697 | * config/mcore/mcore.c (block_move_sequence): Replace | |
8698 | gen_rtx_CONST_INT with GEN_INT. | |
8699 | ||
66fd46b6 JH |
8700 | 2004-02-02 Jan Hubicka <jh@suse.cz> |
8701 | ||
8702 | * alias.c (record_set): Use hard_regno_nregs. | |
8703 | * bt-load.c (find_btr_reference, note_btr_set): Likewise. | |
8704 | * builtins.c (apply_args_size): Likewise. | |
8705 | * caller-save.c (setup_save_areas, save_call_clobbered_regs, | |
8706 | mark_set_regs, add_stored_regs, mark_referenced_regs, | |
8707 | insert_restore, insert_save, insert_one_insn): Likewise. | |
8708 | * cfgcleanup.c: Include regs.h | |
8709 | (mark_effect, mentions_nonequal_regs): Likewise. | |
8710 | * cfgrtl.c (mark_killed_regs): Likewise | |
8711 | * combine.c (update_table_tick, record_value_for_reg, | |
8712 | record_dead_and_set_regs, get_last_value_validate, use_crosses_set_p, | |
8713 | reg_dead_at_p_1, reg_dead_at_p, mark_used_regs_combine, move_deaths, | |
8714 | reg_bitfield_target_p, distribute_notes): Likewise. | |
8715 | * cse.c (mention_regs, insert, invalidate, invalidate_for_call, | |
8716 | exp_equiv_p, cse_insn): Likewise. | |
8717 | * cselib.c (cselib_lookup): Likewise. | |
8718 | (cselib_invalidate_regno, cselib_record_set): Likewise. | |
8719 | * df.c (df_ref_record): Likewise. | |
8720 | * dwarf2out.c (reg_loc_descriptor, multiple_reg_loc_descriptor): | |
8721 | Likewise. | |
8722 | * flow.c (mark_reg, insn_dead_p, mark_set_1, mark_used_reg, | |
8723 | count_or_remove_death_notes_bb): Likewise. | |
8724 | * function.c (aggregate_value_p, keep_stack_depressed): Likewise. | |
8725 | * gloval.c (global_alloc, find_reg, mark_reg_store, mark_reg_conflicts, | |
8726 | mark_reg_death, set_preference, reg_becomes_live, reg_dies): Likewise. | |
8727 | * integrate.c (mark_stores): Likewise. | |
8728 | * jump.c (delete_prior_computation): Likewise. | |
8729 | * lcm.c (reg_dies, reg_becomes_live): Likewise. | |
8730 | * local-alloc.c (combine_regs, find_free_reg, post_mark_life): Likewise. | |
8731 | * loop.c (LOOP_REGNO_NREGS): Likewise. | |
8732 | * postreload.c (reload_combine, reload_combine_note_store, | |
8733 | reload_combine_note_use, reload_cse_move2add, move2add_note_store): Likewise. | |
8734 | * ra-colorize.c (combine, color_usable_p, get_free_reg, | |
16dd5cfe | 8735 | calculate_dont_begin, calculate_dont_begin, colorize_one_web, |
66fd46b6 JH |
8736 | try_recolor_web, insert_coalesced_conflicts, check_colors, |
8737 | break_precolored_alias): Likewise. | |
8738 | * ra-debug.c: Include regs.h | |
8739 | (ra_print_rtx_object): Likewise. | |
8740 | * ra-rewrite (choose_spill_colors): Likewise. | |
8741 | (spill_same_color_p, update_spill_colors, spill_is_free): Likewise. | |
8742 | * ra.c (init_ra): Likewise. | |
8743 | * recog.c (reg_fits_class_p, peep2_reg_dead_p, | |
8744 | peep2_find_free_register): Likewise. | |
8745 | * reg-stack.c (subst_stack_regs_pat, convert_regs_exit): Likewise. | |
8746 | * regclass.c (hard_regno_nregs): New array. | |
8747 | (init_reg_modes_once): Initialize it. | |
8748 | (choose_hard_reg_mode): Use it. | |
8749 | (record_reg_classes): Likewise. | |
8750 | * regmove.c (mark_flags_life_zones): Likewise. | |
8751 | * regrename.c (note_sets, clear_dead_regs, regrename_optimize, | |
8752 | scan_rtx_reg, dump_def_use_chain, kill_value, set_value_regno, | |
8753 | copy_value, maybe_mode_change, find_oldest_value_reg, | |
8754 | copyprop_hardreg_forward_1): | |
8755 | * regs.h (hard_regno_nregs): Declare. | |
8756 | * realod.c (reload_inner_reg_of_subreg): Use it. | |
8757 | (push_reload, combine_reloads, find_dummy_reload, | |
8758 | hard_reg_set_here_p, operands_match_p, decompose, find_reloads, | |
8759 | refers_to_regno_for_reload_p, find_equiv_reg, regno_clobbered_p, | |
8760 | reload_adjust_reg_for_mode): Likewise. | |
8761 | * reload1.c (compute_use_by_pseudos, count_pseudo, | |
8762 | count_spilled_pseudo, find_reg, find_reload_regs, mark_home_live, | |
8763 | spill_hard_reg, forget_old_reloads_1, mark_reload_reg_in_use, | |
8764 | clear_reload_reg_in_use, reload_reg_free_for_value_p, free_for_value_p | |
8765 | allocate_reload_reg, choose_reload_regs, emit_reload_insns, | |
8766 | delete_output_reload): Likewise. | |
8767 | * resource.c (update_live_status, mark_referenced_resources, | |
8768 | mark_set_resources, mark_target_live_regs): Likewise. | |
8769 | * rtlanal.c: Include regs.h | |
8770 | (refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, | |
8771 | dead_or_set_regno_p, find_regno_note, find_reg_fusage, | |
8772 | subreg_regno_offset, subreg_offset_representable_p, | |
8773 | hoist_test_store): Likewise. | |
8774 | * sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise. | |
8775 | * sched-rgn.c (check_live_1, update_live_1): Likewise. | |
8776 | * stmt.c: Include regs.h | |
8777 | (decl_conflicts_with_clobbers_p): Likewise. | |
8778 | * varasm.c (make_decl_rtl): Likewise. | |
8779 | * Makefile.in (cfgcleanup.o, rtlanal.o, ra-debug.o): Add regs.h dependnecy. | |
8780 | ||
f1c25d3b KH |
8781 | 2004-02-01 Kazu Hirata <kazu@cs.umass.edu> |
8782 | ||
8783 | * config/arm/arm.c, config/arm/arm.h, config/arm/arm.md, | |
8784 | config/arm/linux-gas.h, config/arm/netbsd-elf.h, | |
8785 | config/arm/netbsd.h, config/arm/pe.c, config/avr/avr.c, | |
8786 | config/avr/avr.h, config/avr/avr.md, config/c4x/c4x.h, | |
8787 | config/cris/cris.h, config/fr30/fr30.h, config/frv/frv.c, | |
8788 | config/frv/frv.h, config/ip2k/ip2k.c, config/iq2000/iq2000.c, | |
8789 | config/iq2000/iq2000.h, config/m32r/m32r.c, | |
8790 | config/m68hc11/m68hc11.c, config/m68hc11/m68hc11.h, | |
8791 | config/m68hc11/m68hc11.md, config/m68k/m68k.md, | |
8792 | config/mcore/mcore.c, config/mcore/mcore.h, | |
8793 | config/mcore/mcore.md, config/mips/mips.c, | |
8794 | config/ns32k/ns32k.h, config/ns32k/ns32k.md, | |
8795 | config/rs6000/rs6000.c, config/s390/s390.c, | |
8796 | config/s390/s390.md, config/sparc/sparc.c, config/v850/v850.c, | |
8797 | config/xtensa/xtensa.h, config/xtensa/xtensa.md: Replace | |
8798 | "gen_rtx (FOO, " with "gen_rtx_FOO (". | |
8799 | ||
e0a24727 KH |
8800 | 2004-02-01 Kazu Hirata <kazu@cs.umass.edu> |
8801 | ||
8802 | * config/h8300/h8300.md (two peephole2's): New. | |
8803 | ||
5202c5fe EB |
8804 | 2004-02-01 Eric Botcazou <ebotcazou@libertysurf.fr> |
8805 | ||
8806 | * config/sparc/sol2-bi.h: Handle TARGET_CPU_ultrasparc3. | |
8807 | (CPP_CPU_SPEC): Handle -mcpu=ultrasparc3. | |
8808 | (ASM_CPU_SPEC): Likewise | |
8809 | * config/sparc/sol2.h: Handle TARGET_CPU_ultrasparc3. | |
8810 | (ASM_CPU_SPEC): Remove -mcpu=v8plus. Handle -mcpu=ultrasparc3. | |
8811 | ||
13b59849 RS |
8812 | 2004-02-01 Roger Sayle <roger@eyesopen.com> |
8813 | ||
8814 | * builtins.c (expand_builtin_pow): If flag_unsafe_math_optimizations | |
8815 | isn't set, don't call expand_builtin_mathfn_2 to use the pow optab. | |
8816 | (expand_builtin): Always call expand_builtin_pow. | |
8817 | ||
ef79730c RS |
8818 | 2004-02-01 Roger Sayle <roger@eyesopen.com> |
8819 | ||
8820 | * builtins.def (BUILT_IN_SIGNBIT, BUILT_IN_SIGNBITF, | |
8821 | BUILT_IN_SIGNBITL): New GCC builtins. | |
8822 | * builtins.c (expand_builtin_signbit): New function to RTL expand | |
8823 | calls to signbit, signbitf and signbitl as inline intrinsics. | |
8824 | (expand_builtin): Call expand_builtin_signbit for BUILT_IN_SIGNBIT*. | |
8825 | (fold_builtin_signbit): New function to perform constant folding | |
8826 | of signbit, signbitf and signbitl. | |
8827 | (fold_builtin): Call fold_builtin_signbit for BUILT_IN_SIGNBIT*. | |
8828 | ||
8829 | * doc/extend.texi: Document new signbit{,f,l} builtins. | |
8830 | ||
a80cdb0f RS |
8831 | 2004-02-01 Richard Sandiford <rsandifo@redhat.com> |
8832 | ||
8833 | * config/mips/mips.md (adddi3_internal_2): Remove superfluous %s. | |
8834 | ||
2efe2033 CD |
8835 | 2004-02-01 Chris Demetriou <cgd@broadcom.com> |
8836 | ||
8837 | * config/mips/mips.h (PREDICATE_CODES): Remove entries for | |
8838 | "mips_const_double_ok" and "simple_memory_operand", which were | |
8839 | removed from the MIPS port with the mips-3_4-rewrite branch merge. | |
8840 | * config/mips/mips.c (mips16_lay_out_constants): Update comment | |
8841 | for removal of simple_memory_operand. | |
8842 | ||
d37eb705 KH |
8843 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
8844 | ||
8845 | * config/c4x/c4x.md: Use GEN_INT instead of | |
8846 | gen_rtx (CONST_INT, ...). | |
8847 | ||
fadeed3b RH |
8848 | 2004-01-31 Richard Henderson <rth@redhat.com> |
8849 | ||
8850 | * varasm.c (output_constant_pool): Don't zap the pool. | |
8851 | ||
ccdc1703 KH |
8852 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
8853 | ||
8854 | * genrecog.c (decision_type): Add DT_const_int. | |
8855 | (write_cond) [DT_const_int]: Print a comparison against small | |
8856 | constant. | |
8857 | (write_node): Simplify comparisons against small constants | |
8858 | before printing tests. | |
16dd5cfe | 8859 | |
aeba8f80 KH |
8860 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
8861 | ||
8862 | * config/m32r/m32r.c (m32r_load_pic_register): Use GEN_INT | |
8863 | instead of gen_rtx_CONST_INT. | |
8864 | ||
400ce94c KH |
8865 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
8866 | ||
8867 | * config/xtensa/xtensa.h (DYNAMIC_CHAIN_ADDRESS): Use GEN_INT | |
8868 | instead of gen_rtx_CONST_INT. | |
8869 | ||
8dfa8fcd KH |
8870 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
8871 | ||
8872 | * target-def.h (TARGET_STRICT_ARGUMENT_NAMING): Define as | |
8873 | hook_bool_CUMULATIVE_ARGS_false. | |
8874 | * targhooks.c (default_strict_argument_naming): Rename to | |
8875 | hook_bool_CUMULATIVE_ARGS_false. | |
8876 | * targhooks.h: Update the prototype for | |
8877 | default_strict_argument_naming. | |
8878 | ||
c0d4e710 KH |
8879 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
8880 | ||
8881 | * config/sh/sh.c: Replace "gen_rtx (FOO, " with "gen_rtx_FOO (". | |
8882 | * config/sh/sh.h: Likewise. | |
8883 | * config/sh/sh.md: Likewise. | |
8884 | ||
fdf064f2 EB |
8885 | 2004-01-31 Eric Botcazou <ebotcazou@libertysurf.fr> |
8886 | ||
8887 | * doc/invoke.texi (SPARC options): Restructure and update. | |
8888 | ||
b602b7b6 KH |
8889 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
8890 | ||
8891 | * system.h (PROMOTE_FUNCTION_ARGS, STRUCT_VALUE_INCOMING, and | |
8892 | STRICT_ARGUMENT_NAMING): Poison. | |
8893 | * target-def.h (TARGET_PROMOTE_FUNCTION_ARGS): Define as | |
8894 | hook_bool_tree_false. | |
8895 | * targhooks.c (default_promote_function_args): Remove. | |
8896 | (default_struct_value_rtx): Don't use STRUCT_VALUE_INCOMING. | |
8897 | Don't check incoming. | |
8898 | (default_strict_argument_naming): Don't use | |
8899 | STRICT_ARGUMENT_NAMING. | |
8900 | * targhooks.h: Remove the prototype for | |
8901 | default_promote_function_args. | |
8902 | ||
a0524eb3 KH |
8903 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
8904 | ||
8905 | * config/i386/i386-protos.h: Remove the prototype for | |
8906 | ix86_setup_incoming_varargs. | |
8907 | * config/i386/i386.c (TARGET_SETUP_INCOMING_VARARGS): New. | |
8908 | (ix86_setup_incoming_varargs): Make it static. | |
8909 | * config/i386/i386.h (SETUP_INCOMING_VARARGS): Remove. | |
8910 | ||
a457ee07 KH |
8911 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
8912 | ||
8913 | * alloc-pool.c: Fix comment typos. | |
8914 | * builtin-types.def: Likewise. | |
8915 | * builtins.def: Likewise. | |
8916 | * c-pretty-print.c: Likewise. | |
8917 | * df.h: Likewise. | |
8918 | * reload1.c: Likewise. | |
8919 | ||
a451b0bd KH |
8920 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
8921 | ||
8922 | * doc/invoke.texi: Follow spelling conventions. | |
8923 | * doc/tm.texi: Likewise. | |
8924 | ||
e53e0c56 KH |
8925 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
8926 | ||
8927 | * doc/install.texi: Fix typos. | |
8928 | * doc/invoke.texi: Likewise. | |
8929 | ||
025b17a4 UW |
8930 | 2004-01-31 Ulrich Weigand <uweigand@de.ibm.com> |
8931 | ||
8932 | * config/s390/s390.c (s390_decompose_address): Do not treat virtual | |
8933 | registers as pointers. | |
8934 | * config/s390/s390.md ("*la_31" second peephole2): Fix incorrect mode. | |
8935 | ||
4de249d9 PB |
8936 | 2004-01-31 Paolo Bonzini <bonzini@gnu.org> |
8937 | ||
c53bdcf5 | 8938 | * combine.c (cse_main): Set gen_lowpart to gen_lowpart_for_combine |
4de249d9 PB |
8939 | and restore it to gen_lowpart_general on exit. |
8940 | (gen_lowpart_for_combine): Adjust all callers to go through | |
8941 | gen_lowpart. | |
8942 | * cse.c (cse_main): Set gen_lowpart to gen_lowpart_if_possible | |
8943 | and restore it to gen_lowpart_general on exit. | |
8944 | (gen_lowpart_if_possible): Adjust all callers to go through | |
8945 | gen_lowpart. | |
8946 | * emit-rtl.c (gen_lowpart_general): New name of gen_lowpart. | |
8947 | (gen_lowpart): Declare as pointer to function, initialized to | |
8948 | gen_lowpart_general. | |
8949 | * rtl.h (gen_lowpart): Declare as pointer to function. | |
8950 | ||
f84d109f KH |
8951 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
8952 | ||
8953 | * bt-load.c: Replace "gen_rtx (FOO, " with "gen_rtx_FOO (". | |
8954 | * calls.c: Likewise. | |
8955 | * emit-rtl.c: Likewise. | |
8956 | * function.c: Likewise. | |
8957 | * reload1.c: Likewise. | |
8958 | * config/i386/cygming.h: Likewise. | |
8959 | * config/i386/i386.c: Likewise. | |
8960 | * config/i386/winnt.c: Likewise. | |
8961 | ||
354b7da5 DH |
8962 | 2004-01-30 Dara Hazeghi <dhazeghi@yahoo.com> |
8963 | ||
8964 | PR bootstrap/9249 | |
8965 | * doc/install.texi: document --enable-__cxa_atexit option. | |
8966 | * configure.ac: Disable __cxa_atexit if not supported. | |
8967 | * configure: Regenerate. | |
8968 | ||
9781b6da DB |
8969 | 2003-01-30 Daniel Berlin <dberlin@dberlin.org> |
8970 | ||
8971 | * ggc-zone.c (ggc_free): New function. | |
8972 | ||
283334f0 KH |
8973 | 2004-01-30 Kazu Hirata <kazu@cs.umass.edu> |
8974 | ||
8975 | alloc-pool.c, c-lex.c, c-pragma.h, c-semantics.c, cfghooks.c, | |
8976 | cfghooks.h, cfglayout.c, cfgloopmanip.c, debug.c, debug.h, | |
8977 | flow.c, genextract.c, ggc-common.c, ggc-page.c, ggc.h, | |
8978 | ifcvt.c, jump.c, loop-unswitch.c, timevar.c, timevar.def, | |
8979 | tree-optimize.c, vmsdbgout.c, config/fp-bit.c, | |
8980 | config/alpha/alpha.c, config/alpha/alpha.h, | |
8981 | config/alpha/alpha.md, config/alpha/unicosmk.h, | |
8982 | config/alpha/vms.h, config/arm/linux-elf.h, config/avr/avr.c, | |
8983 | config/c4x/c4x-protos.h, config/c4x/c4x.md, | |
8984 | config/d30v/d30v.h, config/frv/frv.md, config/frv/frvbegin.c, | |
8985 | config/frv/frvend.c, config/i386/cygming.h, | |
8986 | config/i386/djgpp.h, config/i386/emmintrin.h, | |
8987 | config/i386/gthr-win32.c, config/i386/i386-interix.h, | |
8988 | config/i386/i386-protos.h, config/i386/openbsd.h, | |
8989 | config/i386/winnt.c, config/i386/xm-mingw32.h, | |
8990 | config/i386/xmmintrin.h, config/ia64/ia64.md, | |
8991 | config/iq2000/iq2000.md, config/m32r/m32r.md, | |
8992 | config/m68k/m68k.md, config/mcore/mcore-elf.h, | |
8993 | config/mcore/mcore.md, config/mips/elf.h, config/mips/elf64.h, | |
8994 | config/mips/iris5gas.h, config/mips/iris6.h, | |
8995 | config/mips/iris6gas.h, config/mips/linux.h, | |
8996 | config/mips/mips.md, config/mips/netbsd.h, | |
8997 | config/mips/openbsd.h, config/mips/windiss.h, | |
8998 | config/pa/fptr.c, config/rs6000/aix.h, | |
8999 | config/rs6000/altivec.h, config/rs6000/darwin.h, | |
9000 | config/rs6000/xcoff.h, config/s390/s390-protos.h, | |
9001 | config/s390/s390.c, config/s390/s390.h, config/s390/s390.md, | |
9002 | config/sh/netbsd-elf.h, config/sh/sh.h, config/sh/vxworks.h, | |
9003 | config/sparc/sol2.h: Update copyright. | |
9004 | ||
71cbe2c1 KC |
9005 | 2004-01-30 Kelley Cook <kcook@gcc.gnu.org> |
9006 | ||
9007 | * Makefile.in (abs_docdir, abs_srcdir): Define. | |
9008 | (doc/%.dvi, doc/gccinstall.dvi): Use $(abs_docdir). | |
9009 | ||
bfb2d661 KH |
9010 | 2004-01-30 Kazu Hirata <kazu@cs.umass.edu> |
9011 | ||
9012 | * genconfig.c (main): Have CC0_P check its operand even on a | |
9013 | target without cc0. | |
9014 | ||
bd5bd7ac KH |
9015 | 2004-01-30 Kazu Hirata <kazu@cs.umass.edu> |
9016 | ||
9017 | * config/alpha/alpha.c: Remove mentions of deprecates macros | |
9018 | in comments, remove some target-independent comments about target | |
9019 | macros, and/or add minimal function comments for target hook | |
9020 | implementations. | |
9021 | * config/avr/avr.c: Likewise. | |
9022 | * config/ia64/ia64.h: Likewise. | |
9023 | * config/ip2k/ip2k.c: Likewise. | |
9024 | * config/iq2000/iq2000.c: Likewise. | |
9025 | * config/m32r/m32r.h: Likewise. | |
9026 | * config/m68hc11/m68hc11.c: Likewise. | |
9027 | * config/mcore/mcore.c: Likewise. | |
9028 | * config/mmix/mmix.c: Likewise. | |
9029 | * config/mn10300/mn10300.c: Likewise. | |
9030 | * config/pa/pa.c: Likewise. | |
9031 | * config/pdp11/pdp11.c: Likewise. | |
9032 | * config/rs6000/rs6000.h: Likewise. | |
9033 | * config/sh/sh.c: Likewise. | |
9034 | * config/sh/sh.h: Likewise. | |
9035 | * config/sparc/sparc.c: Likewise. | |
9036 | * config/sparc/sparc.h: Likewise. | |
9037 | * config/stormy16/stormy16.c: Likewise. | |
9038 | * config/xtensa/xtensa.c: Likewise. | |
9039 | ||
808ededc UW |
9040 | 2004-01-30 Ulrich Weigand <uweigand@de.ibm.com> |
9041 | ||
9042 | PR optimization/12147 | |
9043 | * reload1.c (reload_reg_free_p): RELOAD_OTHER conflicts with | |
9044 | RELOAD_FOR_OPADDR_ADDR. | |
9045 | (reload_reg_reaches_end_p): RELOAD_FOR_OTHER_ADDRESS register | |
9046 | might be reused as RELOAD_FOR_OPADDR_ADDR register. | |
9047 | ||
98e5e087 JH |
9048 | 2004-01-30 Jan Hubicka <jh@suse.cz> |
9049 | ||
bd5bd7ac | 9050 | * reload.c (get_secondary_mem): Fix updating of |
98e5e087 JH |
9051 | secondary_memlocs_elim_used. |
9052 | ||
3234b52d RH |
9053 | 2004-01-30 Richard Henderson <rth@redhat.com> |
9054 | ||
9055 | * varasm.c (struct rtx_const, struct pool_constant): Remove. | |
9056 | (MAX_RTX_HASH_TABLE): Remove. | |
9057 | (const_rtx_hash_table, const_rtx_sym_hash_table): Remove. | |
9058 | (first_pool, last_pool, pool_offset): Remove. | |
9059 | (struct rtx_constant_pool): Split out from ... | |
9060 | (struct varasm_status): ... here. Reference one via pointer. | |
9061 | (struct constant_descriptor_rtx): Merge struct pool_constant. | |
9062 | (SYMHASH): Remove. | |
9063 | (decode_rtx_const): Remove. | |
9064 | (const_hash_rtx, compare_constant_rtx): Remove. | |
9065 | (record_constant_rtx): Remove. | |
9066 | (const_desc_rtx_hash, const_desc_rtx_eq): New. | |
9067 | (const_desc_rtx_sym_hash, const_desc_rtx_sym_eq): New. | |
9068 | (const_rtx_hash_1, const_rtx_hash): New. | |
9069 | (init_varasm_status): Allocate a rtx_constant_pool, and its hashes. | |
9070 | (simplify_subtraction): Use simplify_rtx. | |
9071 | (force_const_mem): Rewrite to use new data structures. | |
9072 | (find_pool_constant): Likewise. | |
9073 | (get_pool_constant, get_pool_constant_mark, | |
9074 | get_pool_constant_for_function, get_pool_mode, | |
9075 | get_pool_mode_for_function, get_pool_offset, get_pool_size): Likewise. | |
9076 | (output_constant_pool_2): Split out from output_constant_pool. | |
9077 | (output_constant_pool_1): Likewise. Use new pool datastructures. | |
9078 | (output_constant_pool): Zap entire pool datastructure. | |
9079 | (mark_constant): Use new pool datastructures. | |
9080 | (mark_constants): Use for_each_rtx. | |
9081 | (mark_constant_pool): Use new pool datastructures. | |
9082 | ||
be77d9e7 | 9083 | 2004-01-30 Fariborz Jahanian <fjahanian@apple.com> |
16dd5cfe | 9084 | |
a6f78652 | 9085 | * config/rs6000/rs6000.c (rs6000_emit_move): Remove #if 0. |
be77d9e7 FJ |
9086 | Copy operands[1] to pseudo for simplify_gen_subreg. |
9087 | ||
f0cad2d5 KH |
9088 | 2004-01-30 Kazu Hirata <kazu@cs.umass.edu> |
9089 | ||
9090 | * gcse.c (bypass_block): Fix a typo in the previous check-in | |
9091 | to the file. | |
9092 | ||
40ca90bf AP |
9093 | 2004-01-30 Andrew Pinski <pinskia@physics.uc.edu> |
9094 | ||
9095 | * toplev.c: Include alloc-pool.h. | |
16dd5cfe | 9096 | * Makefile.in (toplev.c): Update dependencies. |
40ca90bf | 9097 | |
39a44a4e RK |
9098 | 2004-01-30 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
9099 | ||
9100 | * combine.c (simplify_shift_const, case XOR): Be careful when | |
9101 | commuting XOR with ASHIFTRT. | |
9102 | ||
3e2cc1d1 | 9103 | 2004-01-30 Kazu Hirata <kazu@cs.umass.edu> |
a6f78652 | 9104 | Eric Botcazou <ebotcazou@libertysurf.fr> |
3e2cc1d1 KH |
9105 | |
9106 | * config/sparc/sparc-protos.h: Remove the prototype for | |
9107 | sparc_builtin_saveregs. | |
9108 | * config/sparc/sparc.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
9109 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
9110 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
9111 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9112 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
9113 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
9114 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
9115 | (sparc_builtin_saveregs): Make it static. | |
9116 | (sparc_promote_prototypes): New. | |
9117 | (sparc_struct_value_rtx): Likewise. | |
9118 | (sparc_return_in_memory): Likewise. | |
9119 | * config/sparc/sparc.h: (PROMOTE_FUNCTION_ARGS): Remove. | |
9120 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
9121 | (RETURN_IN_MEMORY): Likewise. | |
9122 | (STRUCT_VALUE): Likewise. | |
9123 | (STRUCT_VALUE_INCOMING): Likewise. | |
9124 | (EXPAND_BUILTIN_SAVEREGS): Likewise. | |
9125 | (STRICT_ARGUMENT_NAMING): Likewise. | |
9126 | (PROMOTE_PROTOTYPES): Likewise. | |
9127 | ||
9128 | * config/sparc/sparc.h (PROMOTE_MODE): Use word_mode. | |
9129 | ||
5e9295fa EB |
9130 | 2004-01-30 Eric Botcazou <ebotcazou@libertysurf.fr> |
9131 | ||
9132 | PR c/12818 | |
9133 | * varasm.c (const_hash_1) <STRING_CST>: Use the | |
9134 | address to compute the hash value if flag_writable_strings. | |
9135 | (compare_constant) <STRING_CST>: Compare the addresses | |
9136 | if flag_writable_strings. | |
9137 | (build_constant_desc): Do not copy the expression for a | |
9138 | STRING_CST if flag_writable_strings. | |
9139 | ||
1f2eae8d JH |
9140 | 2004-01-30 Jan Hubicka <jh@suse.cz> |
9141 | ||
1e0f41c9 JH |
9142 | * alloc-pool.c: Include hashtab.h |
9143 | (alloc_pool_descriptor): New structure | |
9144 | (alloc_pool_hash): New global variable. | |
9145 | (hash_descriptor, eq_descriptor, alloc_pool_descriptor): New. | |
9146 | (create_alloc_pool): Update statistics. | |
9147 | (free_alloc_pool): Likewise. | |
9148 | (pool_alloc): Likewise. | |
9149 | (output_info): New structure | |
9150 | (print_statistics, dump_alloc_pool_statistics): New function. | |
9151 | * alloc-pool.h (alloc_pool_def): Turn name to be constant. | |
9152 | (dump_alloc_pool_statistics): Declare. | |
9153 | * toplev.c (finalize): Dump statistics. | |
9154 | ||
1f2eae8d JH |
9155 | * reload.c (secondary_memlocs_elim_used): New static variable. |
9156 | (get_secondary_mem): Update it. | |
9157 | (find_reloads): Use it. | |
9158 | ||
80a08664 SB |
9159 | 2004-01-30 Steven Bosscher <s.bosscher@student.tudelft.nl> |
9160 | ||
9161 | * toplev.c: Fix broken checkin of 2003-12-30, again. | |
9162 | ||
57116d8d UW |
9163 | 2004-01-30 Ulrich Weigand <uweigand@de.ibm.com> |
9164 | ||
9165 | * configure.ac (gcc_cv_as_dwarf2_debug_line): Enable test for | |
9166 | s390*-*-* targets by specifying a 'nop' insn. | |
9167 | * configure: Regenerate. | |
9168 | ||
5fddd9fe EB |
9169 | 2004-01-30 Eric Botcazou <ebotcazou@libertysurf.fr> |
9170 | ||
9171 | PR target/11475 | |
9172 | * config/sparc/sparc.md (movhi_lo_sum): Tighten predicates. | |
9173 | ||
64fc7c00 JJ |
9174 | 2004-01-29 Jakub Jelinek <jakub@redhat.com> |
9175 | ||
9176 | * emit-rtl.c (change_address): Use XEXP (memref, 0) instead | |
9177 | of addr when creating MEM copy. | |
9178 | ||
ed672aa8 DP |
9179 | 2004-01-29 Devang Patel <dpatel@apple.com> |
9180 | ||
9181 | * dwarf2out.c (gen_field_die): Do not equate decl number to die. | |
16dd5cfe | 9182 | |
7e3aa041 ILT |
9183 | 2004-01-28 Ian Lance Taylor <ian@wasabisystems.com> |
9184 | ||
9185 | PR inline-asm/6162 | |
9186 | * reload.c (find_reloads): Only support one pair of commutative | |
9187 | operands. | |
9188 | ||
06f12aa0 RS |
9189 | 2004-01-29 Roger Sayle <roger@eyesopen.com> |
9190 | ||
9191 | PR java/13824 | |
9192 | * tree.c (unsafe_for_reeval): Handle EXIT_BLOCK_EXPR nodes specially | |
9193 | as their EXIT_BLOCK_LABELED_BLOCK operands can lead to unbounded | |
9194 | recursion. | |
9195 | ||
b88cf82e KH |
9196 | 2004-01-29 Kazu Hirata <kazu@cs.umass.edu> |
9197 | ||
9198 | * config/frv/frv.c: Don't mention deprecated macros in | |
9199 | comments. Remove some target-independent comments about | |
9200 | target macros. | |
9201 | * config/frv/frv.h: Likewise. | |
9202 | ||
3ae4a5b1 ZD |
9203 | 2004-01-29 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
9204 | ||
9205 | * cfghooks.c (split_block): Set probability and count of the | |
9206 | new edge. | |
9207 | ||
636c7bc4 JZ |
9208 | 2005-01-29 Josef Zlomek <zlomekj@suse.cz> |
9209 | ||
9210 | * dwarf2out.c (struct die_struct): Added field decl_id. | |
9211 | (decl_die_table): Changed to hash table. | |
9212 | (decl_die_table_allocated): Deleted. | |
9213 | (decl_die_table_in_use): Deleted. | |
9214 | (DECL_DIE_TABLE_INCREMENT): Deleted. | |
9215 | (decl_die_table_hash): New function. | |
9216 | (decl_die_table_eq): New function. | |
9217 | (lookup_decl_die): Lookup in a hash table. | |
9218 | (equate_decl_number_to_die): Insert into a hash table. | |
9219 | (dwarf2out_init): Init hash table decl_die_table. | |
9220 | ||
4e44c1ef JJ |
9221 | 2004-01-29 Jakub Jelinek <jakub@redhat.com> |
9222 | ||
9223 | PR optimization/13424 | |
9224 | * expr.c (store_constructor): Revert 2003-12-03 change. | |
9225 | ||
9226 | * emit-rtl.c (change_address): Check also if MEM_ATTRS is set as | |
9227 | expected before returning early. Avoid sharing RTL if they | |
9228 | need to be changed. | |
9229 | ||
9230 | * config/i386/i386.c (ix86_expand_movstr): Rework rep_mov and strmov | |
9231 | handling so that memory attributes are preserved. Don't call | |
9232 | ix86_set_move_mem_attrs. | |
9233 | (ix86_set_move_mem_attrs_1, ix86_set_move_mem_attrs): Removed. | |
9234 | (ix86_expand_clrstr): Rename src argument to | |
9235 | dst. Rework rep_stos and strset handling so that memory attributes | |
9236 | are preserved. | |
9237 | (ix86_expand_strlen): Pass src argument to | |
9238 | ix86_expand_strlensi_unroll_1. Rework strlenqi_1 handling so that | |
9239 | memory attributes are preserved. | |
9240 | (ix86_expand_strlensi_unroll_1): Add src argument. Use | |
9241 | change_address instead of gen_rtx_MEM. | |
9242 | * config/i386/i386.md (strmov, strmov_singleop, rep_mov): New | |
9243 | expanders. | |
9244 | (strmovdi_rex64, strmovsi, strmovsi_rex64, strmovhi, strmovhi_rex64, | |
9245 | strmovqi, strmovqi_rex64): Remove. | |
9246 | (rep_mov*, strmov*): Prefix insn names with *. | |
9247 | (strset, strset_singleop, rep_stos): New expanders. | |
9248 | (strsetdi_rex64, strsetsi, strsetsi_rex64, strsethi, strsethi_rex64, | |
9249 | strsetqi, strsetqi_rex64): Remove. | |
9250 | (rep_stos*, strset*): Prefix insn names with *. | |
9251 | (rep_stosqi_rex64): Likewise. Fix mode of dirflag reg from DImode | |
9252 | to SImode. | |
9253 | (cmpstrsi): Rework cmpstrqi_1 handling so that memory attributes | |
9254 | are preserved. | |
9255 | (cmpstrqi_nz_1, cmpstrqi_nz_rex_1, cmpstrqi_1, cmpstrqi_rex_1): | |
9256 | Prefix insn names with *. | |
9257 | (cmpstrqi_nz_1, cmpstrqi_1): New expanders. | |
9258 | (strlenqi_1, strlenqi_rex_1): Prefix insn names with *. | |
9259 | (strlenqi_1): New expander. | |
9260 | * config/i386/i386.h (ix86_set_move_mem_attrs): Remove prototype. | |
9261 | ||
f470c378 ZD |
9262 | 2004-01-29 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
9263 | ||
9264 | * Makefile.in (cfghooks.o): Add TIMEVAR_H and toplev.h dependency. | |
9265 | * basic-block.h (tidy_fallthru_edge, tidy_fallthru_edges, dump_bb, | |
9266 | verify_flow_info): Declaration removed. | |
9267 | * cfg.c (verify_flow_info, dump_bb): Moved to cfghooks.c. | |
9268 | (debug_bb, debug_bb_n): Add argument to dump_bb call. | |
9269 | * cfgcleanup.c (try_simplify_condjump, try_crossjump_to_edge, | |
9270 | try_optimize_cfg, delete_unreachable_blocks): Use delete_basic_block | |
9271 | instead of delete_block. | |
9272 | * cfghooks.c: Include timevar.h and toplev.h. | |
9273 | (cfg_hooks): Define here. | |
9274 | (verify_flow_info, dump_bb): Moved from cfg.c. | |
9275 | (redirect_edge_and_branch, redirect_edge_and_branch_force, | |
9276 | split_block, split_block_after_labels, move_block_after, | |
9277 | delete_basic_block, split_edge, create_basic_block, | |
9278 | create_empty_bb, can_merge_blocks_p, merge_blocks, | |
9279 | make_forwarder_block, tidy_fallthru_edge, tidy_fallthru_edges): | |
9280 | New functions. | |
9281 | * cfghooks.h (struct cfg_hooks): Added fields name, | |
9282 | make_forwarder_block, tidy_fallthru_edge and | |
9283 | move_block_after. Changed type of verify_flow_info, dump_bb, | |
9284 | split_block fields. Renamed cfgh_split_edge and delete_block | |
9285 | fields. | |
9286 | (redirect_edge_and_branch, redirect_edge_and_branch_force, | |
9287 | split_block, delete_block, split_edge, create_basic_block, | |
9288 | can_merge_blocks_p, merge_blocks): Macros removed. | |
9289 | (cfg_hooks): Do not export. | |
9290 | (verify_flow_info, dump_bb, redirect_edge_and_branch, | |
9291 | redirect_edge_and_branch_force, split_block, split_block_after_labels, | |
9292 | move_block_after, delete_basic_block, split_edge, create_basic_block, | |
9293 | create_empty_bb, can_merge_blocks_p, merge_blocks, | |
9294 | make_forwarder_block, tidy_fallthru_edge, tidy_fallthru_edges): | |
9295 | Declare. | |
9296 | (cfg_layout_rtl_cfg_hooks): Declare. | |
9297 | * cfgloop.c (update_latch_info, mfb_keep_just, mfb_keep_nonlatch): | |
9298 | New functions. | |
9299 | (canonicalize_loop_headers): Use new semantics of make_forwarder_block. | |
9300 | (redirect_edge_with_latch_update): Removed. | |
9301 | (make_forwarder_block): Moved to cfghooks.c, semantics changed. | |
9302 | * cfgloopmanip.c (remove_bbs): Do not update dominators here. | |
9303 | * cfgrtl.c (cfg_layout_split_block, rtl_split_block, rtl_dump_bb, | |
9304 | rtl_delete_block, rtl_split_block, rtl_merge_blocks, | |
9305 | tidy_fallthru_edge, rtl_split_edge, cfg_layout_delete_block, | |
9306 | cfg_layout_merge_blocks, cfg_layout_split_edge): Partly moved to | |
9307 | cfghooks.c. | |
9308 | (rtl_create_basic_block): Coding style fix. | |
9309 | (rtl_tidy_fallthru_edge, rtl_move_block_after, | |
9310 | rtl_make_forwarder_block): New functions. | |
9311 | (update_cfg_after_block_merging): Removed. | |
9312 | (rtl_cfg_hooks, cfg_layout_rtl_cfg_hooks): Fill in new entries. | |
9313 | * flow.c (verify_wide_reg, verify_local_live_at_start): Add argument | |
9314 | to dump_bb. | |
9315 | * ifcvt.c (merge_if_block, find_cond_trap, find_if_case_1, | |
9316 | find_if_case_2): Don't update dominators. | |
9317 | * timevar.def (TV_CFG_VERIFY): New. | |
9318 | * loop-unswitch.c (unswitch_loop): Don't call add_to_dominance_info. | |
9319 | * cfglayout.c (copy_bbs): Don't call add_to_dominance_info. | |
9320 | * cfgloopmanip.c (split_loop_bb): Don't update dominators. | |
9321 | (remove_bbs): Don't call remove_bbs. | |
9322 | (create_preheader): Use make_forwarder_block. | |
9323 | (mfb_keep_just, mfb_update_loops): New static functions. | |
9324 | ||
3cea4788 KH |
9325 | 2004-01-29 Kazu Hirata <kazu@cs.umass.edu> |
9326 | ||
9327 | * config/avr/avr.h: Remove target-independent comments about | |
9328 | target macros. | |
9329 | ||
75e853f2 | 9330 | 2004-01-28 Daniel Berlin <dberlin@dberlin.org> |
16dd5cfe | 9331 | |
75e853f2 DB |
9332 | * timevar.c (timevar_print): Mention when checking is enabled. |
9333 | ||
7625e73d GB |
9334 | 2004-01-28 Giovanni Bajo <giovannibajo@gcc.gnu.org> |
9335 | ||
9336 | * c-lex.c (c_lex): Rename to... | |
9337 | (c_lex_with_flags): Add new parameter to get CPP flags. | |
9338 | (c_lex): Thunk to c_lex_with_flags while keeping the old interface. | |
9339 | * c-pragma.h (c_lex_with_flags): Declare. | |
9340 | ||
dc7efe6e KH |
9341 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
9342 | ||
9343 | * config/mcore/mcore.c (mcore_external_libcall): Add a | |
9344 | comment. | |
9345 | (mcore_return_in_memory): Likewise. | |
9346 | ||
09a2b93a KH |
9347 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
9348 | ||
9349 | * config/mcore/mcore-protos.h: Remove the prototype for | |
9350 | mcore_setup_incoming_varargs. | |
9351 | * config/mcore/mcore.c (TARGET_ASM_EXTERNAL_LIBCALL): New. | |
9352 | (TARGET_PROMOTE_FUNCTION_ARGS): Likewise. | |
9353 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
9354 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
9355 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9356 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
9357 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
9358 | (mcore_setup_incoming_varargs): Make it static. Receive the | |
9359 | first argument by reference. Add argument second_time. | |
9360 | (mcore_external_libcall): New. | |
9361 | (mcore_return_in_memory): Likewise. | |
9362 | * config/mcore/mcore.h (PROMOTE_FUNCTION_ARGS): New. | |
9363 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
9364 | (STRUCT_VALUE): Likewise. | |
9365 | (RETURN_IN_MEMORY): Likewise. | |
9366 | (SETUP_INCOMING_VARARGS): Likewise. | |
9367 | (PROMOTE_PROTOTYPES): Likewise. | |
9368 | (ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise. | |
9369 | ||
a7ed00da KH |
9370 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
9371 | ||
9372 | * config/m32r/m32r-protos.h: Remove the prototype for | |
9373 | m32r_setup_incoming_varargs. | |
9374 | * config/m32r/m32r.c (TARGET_PROMOTE_PROTOTYPES): New. | |
9375 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9376 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
9377 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
9378 | (m32r_return_in_memory): New. | |
9379 | (m32r_setup_incoming_varargs): Make it static. | |
9380 | * config/m32r/m32r.h: Remove #undef of | |
9381 | ASM_OUTPUT_EXTERNAL_LIBCALL. Remove the commented-out | |
9382 | definitions of PROMOTE_FUNCTION_ARGS and | |
9383 | PROMOTE_FUNCTION_RETURN. | |
9384 | (PROMOTE_PROTOTYPES): Remove. | |
9385 | (RETURN_IN_MEMORY): Likewise. | |
9386 | (STRUCT_VALUE): Likewise. | |
9387 | ||
8636be86 KH |
9388 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
9389 | ||
9390 | * config/m68k/m68k.c (TARGET_PROMOTE_PROTOTYPES): New. | |
9391 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9392 | (m68k_struct_value_rtx): Likewise. | |
9393 | * config/m68k/m68k.h (STRUCT_VALUE_REGNUM): Rename to | |
9394 | STRUCT_VALUE_REGNUM. | |
9395 | (PROMOTE_PROTOTYPES): Remove. | |
9396 | * config/m68k/m68kelf.h (STRUCT_VALUE_REGNUM): Rename to | |
9397 | STRUCT_VALUE_REGNUM. | |
9398 | * config/m68k/m68kv4.h (STRUCT_VALUE_REGNUM): Likewise. | |
9399 | * config/m68k/netbsd-elf.h (STRUCT_VALUE_REGNUM): Likewise. | |
9400 | ||
f2f61ee7 KH |
9401 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
9402 | ||
9403 | * config/stormy16/stormy16.c | |
9404 | (TARGET_BUILD_BUILTIN_VA_LIST_TYPE): Rename to | |
9405 | TARGET_BUILD_BUILTIN_VA_LIST. | |
9406 | ||
fb7bc7fb KH |
9407 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
9408 | ||
9409 | * config/v850/v850.c (TARGET_PROMOTE_PROTOTYPES): New. | |
9410 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9411 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
9412 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
9413 | (v850_return_in_memory): Likewise. | |
9414 | (v850_setup_incoming_varargs): Likewise. | |
9415 | * config/v850/v850.h (PROMOTE_PROTOTYPES): Remove. | |
9416 | (SETUP_INCOMING_VARARGS): Likewise. | |
9417 | (RETURN_IN_MEMORY): Likewise. | |
9418 | (STRUCT_VALUE): Likewise. | |
9419 | ||
0fd818e7 KH |
9420 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
9421 | ||
9422 | * config/fr30/fr30.c (TARGET_PROMOTE_PROTOTYPES): New. | |
9423 | (fr30_setup_incoming_varargs): Don't use | |
9424 | STRICT_ARGUMENT_NAMING. | |
9425 | * config/fr30/fr30.h (PROMOTE_PROTOTYPES): Remove. | |
9426 | (STRICT_ARGUMENT_NAMING): Likewise. | |
9427 | ||
8ac411c7 KH |
9428 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
9429 | ||
9430 | * config/frv/frv-protos.h: Remove the prototype for | |
9431 | frv_expand_builtin_saveregs. | |
9432 | * config/frv/frv.c (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9433 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
9434 | (frv_stack_info): Use FRV_STRUCT_VALUE_REGNUM instead of | |
9435 | STRUCT_VALUE_REGNUM. | |
9436 | (frv_expand_builtin_saveregs): Make it static. | |
9437 | (frv_struct_value_rtx): New. | |
9438 | * config/frv/frv.h (EXPAND_BUILTIN_SAVEREGS): Remove. | |
9439 | ||
d173e685 JH |
9440 | 2004-01-29 Jan Hubicka <jh@suse.cz> |
9441 | ||
9442 | PR c++/12850 | |
9443 | * cgraph.c (cgraph_remove_node): Clear out saved/insns/arguments and | |
9444 | initial pointers. | |
9445 | * cgraphunit.c (cgraph_finalize_function): Clear out DECL_SAVED_INSNS | |
9446 | for functions that will be only inlined. | |
9447 | (cgraph_mark_function_to_output): Likewise. | |
9448 | (cgraph_expand_function): Sanity check that DECL_DEFER_OUTPUT is clear; | |
9449 | do not clear function body. | |
9450 | * tree-optimize.c (clear_decl_rtl): Use decl_function_context. | |
9451 | (tree_rest_of_compilation): Reorganize the logic releasing function | |
9452 | body to use callgraph datastructure. | |
9453 | ||
f7a1010e JDA |
9454 | 2004-01-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
9455 | ||
9456 | * pa.md: Change predicate of a peephole2 pattern from reg_or_0_operand | |
9457 | to register_operand. | |
9458 | ||
e7f47f83 ZW |
9459 | 2004-01-28 Zack Weinberg <zack@codesourcery.com> |
9460 | ||
9461 | * config/ia64/ia64.md (fetchadd_acq_si, fetchadd_acq_di) | |
9462 | (cmpxchg_acq_si, cmpxchg_acq_di): Exchange match_dup and | |
9463 | match_operand expressions so that all match_dups appear | |
9464 | lexically after their corresponding match_operands. | |
9465 | ||
1807b726 KH |
9466 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
9467 | ||
9468 | * config/h8300/h8300.c (WORD_REG_USED): Use | |
9469 | HARD_FRAME_POINTER_REGNUM instead of FRAME_POINTER_REGNUM. | |
9470 | (compute_saved_regs): Likewise. | |
9471 | (h8300_expand_prologue): Likewise. Allocate locals after | |
9472 | saving registers. | |
9473 | (h8300_expand_epilogue): Use HARD_FRAME_POINTER_REGNUM instead | |
9474 | of FRAME_POINTER_REGNUM. Deallocate locals before saving | |
9475 | registers. | |
9476 | (h8300_initial_elimination_offset): Adjust for the new frame | |
9477 | layout, which swaps flips the order of locals and saved | |
9478 | registers. | |
9479 | * config/h8300/h8300.h (FIRST_PSEUDO_REGISTER): Change to 12. | |
9480 | (HARD_FRAME_POINTER_REGNUM): New. | |
9481 | (ELIMINABLE_REGS): Add an elimination rule from | |
9482 | FRAME_POINTER_REGNUM to HARD_FRAME_POINTER_REGNUM. | |
9483 | (REGISTER_NAMES): Add fp. | |
9484 | * config/h8300/h8300.md (FP_REG): Change to 11. | |
9485 | (HFP_REG): New. | |
9486 | ||
be2c39f8 KH |
9487 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
9488 | ||
9489 | * genrecog.c (write_node): Remove a useless local variable. | |
9490 | ||
469ef4a3 ILT |
9491 | 2004-01-28 Ian Lance Taylor <ian@wasabisystems.com> |
9492 | ||
9493 | * Makefile.in (options.c options.h): Use stamp file s-options to | |
9494 | avoid unnecessary rebuilds. | |
9495 | (options.o): New target listing dependencies. | |
9496 | (gtyp-gen.h): Use stamp file s-gtyp-gen. | |
9497 | (STAGESTUFF): Add s-gtyp-gen. | |
9498 | ||
685fe032 RH |
9499 | 2004-01-28 Richard Henderson <rth@redhat.com> |
9500 | ||
9501 | * ggc.h (ggc_free): Declare. | |
9502 | * ggc-common.c (ggc_realloc): Use it. | |
9503 | * ggc-page.c: Remove lots of inline markers. | |
9504 | (globals): Add free_object_list. | |
9505 | (ggc_alloc): Tidy. | |
9506 | (ggc_free, validate_free_objects): New. | |
9507 | (poison_pages): Provide default. | |
9508 | (ggc_collect): Call validate_free_objects; emit markers to | |
9509 | the debug file. | |
9510 | ||
2ffe0e02 ZW |
9511 | 2004-01-28 Zack Weinberg <zack@codesourcery.com> |
9512 | Jim Wilson <wilson@specifixinc.com> | |
9513 | ||
9514 | * config/ia64/ia64.c (ia64_split_tmode, ia64_split_tmode_move): | |
9515 | Rewrite to use POST_INC/POST_DEC/POST_MODIFY instead of a | |
9516 | scratch pointer. | |
9517 | (ia64_secondary_reload_class): Delete case GR_REGS. | |
9518 | * config/ia64/ia64.md (movti, *movti_internal, movtf, *movtf_internal): | |
9519 | Do not allocate a scratch register. | |
9520 | (reload_inti, reload_outti, reload_intf, reload_outtf): Delete. | |
9521 | ||
a544524a JH |
9522 | 2004-01-28 Jan Hubicka <jh@suse.cz> |
9523 | ||
9524 | * gcse.c (bypass_block): Prevent edges to be unified when we are | |
9525 | about to emit compenstation code. | |
9526 | ||
1b8f8174 NC |
9527 | 2004-01-28 Nick Clifton <nickc@redhat.com> |
9528 | ||
9529 | * config/arm/arm.c (arm_expand_builtin): Force second argument of | |
9530 | the setcwx insn into a register. | |
9531 | ||
faceece3 RS |
9532 | 2004-01-28 Richard Sandiford <rsandifo@redhat.com> |
9533 | ||
9534 | * config/fp-bit.c (pack_d): When using paired doubles to implement | |
9535 | a long double, round the high part separately. | |
9536 | (unpack_d): Fix the case in which the high part is a power of two | |
9537 | and the low part is a nonzero value of the opposite sign. | |
9538 | ||
28b24176 KH |
9539 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
9540 | ||
9541 | * config/c4x/c4x.c (TARGET_ASM_EXTERNAL_LIBCALL): New. | |
9542 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9543 | (c4x_external_libcall): Likewise. | |
9544 | (c4x_struct_value_rtx): Likewise. | |
9545 | * config/c4x/c4x.h: Remove. | |
9546 | (STRUCT_VALUE_REGNUM): Likewise. | |
9547 | (ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise. | |
9548 | ||
9184f892 KH |
9549 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
9550 | ||
9551 | * config/i386/i386.c (TARGET_PROMOTE_PROTOTYPES): New. | |
9552 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9553 | * config/i386/i386.h (STRUCT_VALUE_INCOMING): Remove. | |
9554 | (STRUCT_VALUE): Likewise. | |
9555 | (PROMOTE_PROTOTYPES): Likewise. | |
9556 | ||
4cce9dd8 RS |
9557 | 2004-01-27 Roger Sayle <roger@eyesopen.com> |
9558 | ||
9559 | * config/pa/pa.c (emit_move_sequence): Check that operand1 is a | |
9560 | CONST_INT before using INTVAL. | |
9561 | ||
590fcf48 UW |
9562 | 2004-01-27 Ulrich Weigand <uweigand@de.ibm.com> |
9563 | ||
9564 | * config/s390/s390.h (TARGET_DEFAULT): Default to !TARGET_BACKCHAIN. | |
9565 | * config/s390/s390.c (s390_return_addr_rtx): Fail for all but current | |
9566 | frame if !TARGET_BACKCHAIN. | |
2ffe0e02 | 9567 | * config/s390/s390.md ("allocate_stack"): Use pattern only if |
590fcf48 UW |
9568 | TARGET_BACKCHAIN. |
9569 | * doc/invoke.texi (-mbackchain/-mno-backchain): Document new default. | |
9570 | ||
826b47cc ZW |
9571 | 2004-01-27 Zack Weinberg <zack@codesourcery.com> |
9572 | ||
9573 | * ia64.c (ia64_function_arg): When placing HFAs in integer | |
9574 | registers, do not special case the mode used for complex | |
9575 | types. Do not advance int_regs until the current register | |
9576 | is full. | |
9577 | ||
83810fcb RS |
9578 | 2004-01-27 Richard Sandiford <rsandifo@redhat.com> |
9579 | ||
9580 | PR target/7297 | |
9581 | * except.c (init_eh): Use a 5-word __jbuf for __builtin_setjmp(). | |
9582 | ||
2d9db8eb DE |
9583 | 2004-01-27 David Edelsohn <edelsohn@gnu.org> |
9584 | ||
9585 | * config/rs6000/rs6000.c (rs6000_emit_move): #if 0 splitting | |
9586 | slow, unaligned loads and stores while debugging. Fix formatting. | |
9587 | ||
39e453d7 DE |
9588 | 2004-01-27 David Edelsohn <edelsohn@gnu.org> |
9589 | ||
9590 | * config/rs6000/rs6000.md (save_stack_nonlocal): Use Pmode instead | |
9591 | of computing wmode. | |
9592 | (restore_stack_nonlocal): Same. | |
9593 | ||
6097b0c3 | 9594 | 2004-01-27 Devang Patel <dpatel@apple.com> |
826b47cc | 9595 | |
6097b0c3 | 9596 | * Makefile.in (dwarf2out.o): Depend on input.h |
826b47cc | 9597 | * dbxout.c (dbx_debug_hooks): Add new empty hook for |
6097b0c3 DP |
9598 | imported_module_or_decl. |
9599 | (xcoff_debug_hooks): Same. | |
9600 | * sdbout.c (sdb_debug_hooks): Same. | |
9601 | * vmsdbgout.c (vmsdbg_debug_hooks): Same. | |
9602 | * debug.c (do_nothing_debug_hooks): Same. | |
9603 | (debug_nothing_tree_tree): New function. | |
9604 | * debug.h (gcc_debug_hooks): New hook, imported_module_or_decl. | |
9605 | * dwarf2out.c: Include input.h. | |
9606 | (dwarf2_debug_hooks): Add new hook for imported_module_or_decl. | |
9607 | (remove_child_TAG): New function. | |
9608 | (dwarf_tag_name): Handle DW_TAG_imported_module. | |
9609 | (gen_subprogram_die): Equate decl number to declaration die. Do not | |
9610 | remove all children dies while reusing declaration die for definition. | |
9611 | Instead, selectively remove only formal parameters. | |
9612 | (gen_variable_die): Equate variable decl to declaration die. | |
9613 | (gen_field_die): Equate field decl to line number. | |
9614 | (force_namespace_die): Replace it with ... | |
9615 | (force_decl_die): ... this. | |
9616 | (force_type_die): New function. | |
9617 | (setup_namespace_context): Replace use of force_namespace_die() with | |
9618 | force_decl_die(). | |
9619 | (gen_namespace_die): Same. | |
9620 | (dwarf2out_imported_module_or_decl): New function. | |
9621 | ||
e6aecf8e | 9622 | 2004-01-27 Bob Wilson <bob.wilson@acm.org> |
826b47cc | 9623 | |
e6aecf8e BW |
9624 | * config/xtensa/xtensa.c (xtensa_copy_incoming_a7): Remove SUBREG |
9625 | on CQImode and CHImode incoming arguments in register a7. | |
9626 | (function_arg): Wrap BLKmode argument in register a7 in a PARALLEL. | |
9627 | * config/xtensa/xtensa.h (BLOCK_REG_PADDING): Define. | |
9628 | * config/xtensa/xtensa.md (movdi, movdf): Only call force_reg or | |
9629 | xtensa_copy_incoming_a7 before reload. | |
826b47cc | 9630 | |
02307675 R |
9631 | 2004-01-27 J"orn Rennecke <joern.rennecke@superh.com> |
9632 | ||
9633 | * coverage.c (get_coverage_counts): Give a different message | |
9634 | if flag_guess_branch_prob is set. | |
9635 | * predict.c (counts_to_freqs): Return an int. | |
9636 | (estimate_bb_frequencies): If counts_to_freqs returns zero, | |
9637 | calculate estimates. | |
9638 | ||
69a45040 KH |
9639 | 2004-01-27 Kazu Hirata <kazu@cs.umass.edu> |
9640 | ||
9641 | * config/iq2000/iq2000-protos.h: Remove the prototype for | |
9642 | iq2000_setup_incoming_varargs. | |
9643 | * config/iq2000/iq2000.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
9644 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
9645 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
9646 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9647 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
9648 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
9649 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
9650 | (iq2000_return_in_memory): Likewise. | |
9651 | (iq2000_setup_incoming_varargs): Make it static. Receive the | |
9652 | first argument by reference. | |
9653 | * config/iq2000/iq2000.h (PROMOTE_FUNCTION_ARGS): Remove. | |
9654 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
9655 | (PROMOTE_PROTOTYPES): Likewise. | |
9656 | (RETURN_IN_MEMORY): Likewise. | |
9657 | (STRUCT_VALUE): Likewise. | |
9658 | (SETUP_INCOMING_VARARGS): Likewise. | |
9659 | (STRICT_ARGUMENT_NAMING): Likewise. | |
9660 | ||
9cdfc8e7 JM |
9661 | 2004-01-24 James A. Morrison <ja2morri@uwaterloo.ca> |
9662 | ||
826b47cc | 9663 | * fixinc/fixinc.c (test_test): Initialize res. |
9cdfc8e7 JM |
9664 | (start_flexer): Initialize pz_cmd_save. |
9665 | ||
60ffd2fe ZW |
9666 | 2004-01-27 Zack Weinberg <zack@codesourcery.com> |
9667 | ||
9668 | * doc/rtl.texi (Arithmetic): Rewrite entries for PLUS, | |
9669 | SS_PLUS, US_PLUS, LO_SUM, MINUS, SS_MINUS, US_MINUS. | |
9670 | ||
52ad4d7b ZW |
9671 | 2004-01-27 Zack Weinberg <zack@codesourcery.com> |
9672 | ||
9673 | PR 7198 | |
9674 | * config/ia64/ia64.md (*nmaddsf4, *nmadddf4, *nmadddf4_alts) | |
9675 | (*nmadddf4_trunc, *nmaddxf4, *nmaddxf4_truncsf, *nmaddxf4_truncdf) | |
9676 | (*nmaddxf4_alts, *nmaddxf4_truncdf_alts): | |
9677 | Rewrite pattern as (minus (op 3) (mult (op 1) (op 2))). | |
9678 | Possibly rename pattern for consistency. | |
9679 | Remove ??? comments suggesting that this be done. | |
9680 | (*nmaddsf4_alts, *nmadddf4_truncsf_alts, *nmaddxf4_truncsf_alts): | |
9681 | New patterns. | |
9682 | (divsi3_internal, divdi3_internal_lat, divdi3_internal_thr) | |
9683 | (divsf3_internal_lat, divsf3_internal_thr, sqrtsf2_internal_thr) | |
9684 | (divdf3_internal_lat, divdf3_internal_thr, sqrtdf2_internal_thr) | |
9685 | (divxf3_internal_lat, divxf3_internal_thr, sqrtxf2_internal_thr): | |
9686 | Update to match. | |
9687 | ||
b034930f ILT |
9688 | 2004-01-27 Ian Lance Taylor <ian@wasabisystems.com> |
9689 | ||
9690 | * config/arm/arm.c (output_return_instruction): Only restore IP | |
9691 | into SP if frame_pointer_needed. | |
9692 | ||
be446dfc EB |
9693 | 2004-01-27 Eric Botcazou <ebotcazou@libertysurf.fr> |
9694 | ||
9695 | * config/sparc/sparc.c (function_arg_pass_by_reference): Return 1 | |
9696 | for SCmode and DCmode if ARCH32. | |
9697 | (sparc_va_arg): Handle SCmode and DCmode by reference if ARCH32. | |
9698 | * config/sparc/sparc.h (RETURN_IN_MEMORY): Return 0 for TCmode | |
9699 | if ARCH32. | |
9700 | (BASE_RETURN_VALUE_REG): Return 32 for all FP modes except TFmode | |
9701 | if ARCH32. | |
9702 | (BASE_OUTGOING_VALUE_REG): Likewise. | |
9703 | ||
1b4bda70 EB |
9704 | 2004-01-27 Eric Botcazou <ebotcazou@libertysurf.fr> |
9705 | ||
9706 | PR target/10904 | |
9707 | PR target/13058 | |
9708 | * config/sparc/sparc.h (CANNOT_CHANGE_MODE_CLASS): New. | |
9709 | Forbid mode changes from SImode for lower FP regs if ARCH64. | |
9710 | ||
1194fc79 R |
9711 | 2004-01-27 J"orn Rennecke <joern.rennecke@superh.com> |
9712 | ||
9713 | * Makefile.in (bt-load.o): Depend on except.h. | |
9714 | * bt-load.c (except.h): #include. | |
9715 | (compute_defs_uses_and_gen): If insn at end of BB can throw | |
9716 | within this function, consider registers used by it unavailable for | |
9717 | btr migration. | |
9718 | (move_btr_def): If insn at end of BB can throw, insert before rather | |
9719 | than after. | |
9720 | ||
9721 | * flags.h (flag_btr_bb_exclusive): Declare. | |
9722 | * toplev.c (flag_btr_bb_exclusive): New variable. | |
9723 | (f_options): Add btr-bb-exclusive. | |
9724 | * bt-load.c (augment_live_range): Restore old behaviour if | |
9725 | flag_btr_bb_exclusive is set. | |
9726 | * common.opt: Add entry for -fbtr-bb-exclusive. | |
9727 | * opts.c (common_handle_options): Same. | |
9728 | * doc/invoke.texi: Document -fbtr-bb-exclusive. | |
52ad4d7b | 9729 | |
1194fc79 R |
9730 | * bt-load.c (btrs_live_at_end): New variable. |
9731 | (compute_defs_uses_and_gen): Compute its pointed-to array. | |
9732 | (clear_btr_from_live_range, add_btr_to_live_range): Update it. | |
9733 | (augment_live_range): When augmenting with a new dominator, | |
9734 | use only its btrs_live_at_end set, but also add in the full set | |
9735 | of the old dominator. | |
9736 | (btr_def_live_range): Use btrs_live_at_end. | |
9737 | (move_btr_def): Set other_btr_uses_before_def, and move new set | |
9738 | to the end of the basic block, if appropriate. | |
9739 | (migrate_btr_defs): Allocate and free btrs_live_at_end. | |
52ad4d7b | 9740 | |
1194fc79 R |
9741 | * bt-load.c (basic_block_freq): Remove outdated comment. |
9742 | ||
895ea8f0 AM |
9743 | 2004-01-27 Alan Modra <amodra@bigpond.net.au> |
9744 | ||
9745 | * config/rs6000/rs6000.h: Correct target_flags free bits comment. | |
9746 | (PREDICATE_CODES): Remove duplicate. | |
9747 | * config/rs6000/linux64.h (CPP_SYSV_SPEC): Don't define. | |
9748 | (SUBSUBTARGET_OVERRIDE_OPTIONS): Disallow 32 bit TARGET_PROFILE_KERNEL. | |
9749 | (MASK_PROFILE_KERNEL): Adjust define. | |
9750 | ||
4137ba7a JJ |
9751 | 2004-01-27 Jakub Jelinek <jakub@redhat.com> |
9752 | ||
9753 | * config/i386/i386.c (ix86_constant_alignment): Decrease alignment | |
9754 | of long string literals from 32 bytes to sizeof (void *) when !-Os | |
9755 | and to 1 with -Os. | |
9756 | ||
a4bb41cc KH |
9757 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
9758 | ||
9759 | * config/h8300/h8300.c (h8300_tiny_constant_address_p): Accept | |
9760 | constant addresses in the normal mode. | |
9761 | ||
1c62e7b2 KG |
9762 | 2004-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
9763 | ||
9764 | * system.h (CHAR_BITFIELD): Delete. | |
9765 | (BOOL_BITFIELD): New. | |
9766 | * c-decl.c (c_scope): Use BOOL_BITFIELD. | |
9767 | * gengtype-lex.l: Recognize BOOL_BITFIELD instead of CHAR_BITFIELD. | |
9768 | ||
96ab60fc KH |
9769 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
9770 | ||
9771 | * config/arc/arc.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
9772 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
9773 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
9774 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9775 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
9776 | (arc_return_in_memory): Likewise. | |
9777 | * config/arc/arc.h (PROMOTE_FUNCTION_ARGS): Remove. | |
9778 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
9779 | (RETURN_IN_MEMORY): Likewise. | |
9780 | (STRUCT_VALUE): Likewise. | |
9781 | ||
6d4b0a5d RH |
9782 | 2004-01-26 Richard Henderson <rth@redhat.com> |
9783 | ||
9784 | * c-parse.in (extension): Use itype. | |
9785 | (SAVE_EXT_FLAGS): Don't allocate a tree. | |
9786 | (RESTORE_EXT_FLAGS): Don't read a tree. | |
9787 | ||
18874af6 JH |
9788 | 2004-01-26 Jan Hubicka <jh@suse.cz> |
9789 | ||
9790 | * cselib.c (discard_useless_values): Clear out value pointer pointing | |
9791 | to datastructure to be recycled. | |
9792 | ||
501f88de JH |
9793 | 2004-01-25 Jan Hubicka <jh@suse.cz> |
9794 | ||
9795 | * genextract.c (main): Do not output the memset when not checking. | |
9796 | ||
d6456562 KH |
9797 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
9798 | ||
9799 | * config/h8300/h8300.c (h8300_tiny_constant_address_p): Use a | |
9800 | switch statement instead of a chain of if statements. | |
9801 | ||
5cea9d5d JL |
9802 | 2004-01-26 Jeff Law <law@redhat.com> |
9803 | ||
9804 | * doc/contrib.texi: Minor cleanup for Paolo Carlini's entry. Add | |
9805 | acute accents for Petur Runolfsson's entry. | |
9806 | ||
04e9daaf KH |
9807 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
9808 | ||
9809 | * config/pdp11/pdp11.c (TARGET_STRUCT_VALUE_RTX): New. | |
9810 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
9811 | * config/pdp11/pdp11.h (STRUCT_VALUE): Remove. | |
9812 | (RETURN_IN_MEMORY): Likewise. | |
9813 | ||
40ca90bf | 9814 | 2004-01-26 Fariborz Jahanian <fjahanian@apple.com> |
6c8066b9 | 9815 | |
52ad4d7b ZW |
9816 | * config/rs6000/rs6000.c (rs6000_emit_move): split slow |
9817 | unaligned load/store into smaller loads and stores. | |
6c8066b9 | 9818 | |
40ca90bf | 9819 | 2004-01-26 Fariborz Jahanian <fjahanian@apple.com> |
6c8066b9 | 9820 | |
52ad4d7b ZW |
9821 | * function.c (assign_parms): Do not assign |
9822 | long long argument to memory in prologue if | |
9823 | is it loaded into register. | |
6c8066b9 | 9824 | |
40ca90bf | 9825 | 2004-01-26 Fariborz Jahanian <fjahanian@apple.com> |
6c8066b9 FJ |
9826 | |
9827 | PR middle-end/13779 | |
52ad4d7b ZW |
9828 | * expr.c (emit_group_load): split constant |
9829 | correctly into register components of PARALLEL insn. | |
6c8066b9 | 9830 | |
40ca90bf | 9831 | 2004-01-26 Fariborz Jahanian <fjahanian@apple.com> |
6c8066b9 FJ |
9832 | |
9833 | * gcc/config/rs6000/rs6000.md (save_stack_nonlocal): | |
9834 | Use adjust_address_nv directly with appropriate mode. | |
9835 | (restore_stack_nonlocal): Ditto. | |
9836 | ||
4c45af42 KH |
9837 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
9838 | ||
9839 | * config/xtensa/xtensa-protos.h: Remove the prototype for | |
9840 | xtensa_builtin_saveregs. | |
9841 | * config/xtensa/xtensa.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
9842 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
9843 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
9844 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9845 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
9846 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
9847 | (xtensa_builtin_saveregs): Make it static. | |
9848 | (xtensa_return_in_memory): New. | |
9849 | * config/xtensa/xtensa.h (PROMOTE_FUNCTION_ARGS: Remove. | |
9850 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
9851 | (PROMOTE_PROTOTYPES): Likewise. | |
9852 | (STRUCT_VALUE): Likewise. | |
9853 | (RETURN_IN_MEMORY): Likewise. | |
9854 | (EXPAND_BUILTIN_SAVEREGS): Likewise. | |
9855 | ||
1cc9f5f5 KH |
9856 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
9857 | ||
9858 | * config/arm/arm.c (TARGET_SETUP_INCOMING_VARARGS): New. | |
9859 | (arm_setup_incoming_varargs): Likewise. | |
9860 | * config/arm/arm.h (SETUP_INCOMING_VARARGS): Remove. | |
9861 | ||
558d352a KH |
9862 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
9863 | ||
9864 | * config/cris/cris.c (TARGET_SETUP_INCOMING_VARARGS): New. | |
9865 | (cris_setup_incoming_varargs): Likewise. | |
9866 | * config/cris/cris.h (SETUP_INCOMING_VARARGS): Remove. | |
9867 | ||
2001a5cf KH |
9868 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
9869 | ||
9870 | * config/ns32k/ns32k.c (TARGET_STRUCT_VALUE_RTX): New. | |
9871 | (ns32k_struct_value_rtx): Likewise. | |
9872 | * config/ns32k/ns32k.h (STRUCT_VALUE_REGNUM): Rename to | |
9873 | NS32K_STRUCT_VALUE_REGNUM. | |
9874 | ||
f9ba5949 KH |
9875 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
9876 | ||
9877 | * config/arm/arm.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
9878 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
9879 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9880 | (arm_struct_value_rtx): Likewise. | |
9881 | * config/arm/arm.h (PROMOTE_FUNCTION_ARGS): Remove. | |
9882 | (STRUCT_VALUE): Likewise. | |
9883 | (STRUCT_VALUE_REGNUM): Likewise. | |
9884 | (PROMOTE_PROTOTYPES): Likewise. | |
9885 | ||
351a758b KH |
9886 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
9887 | ||
9888 | * config/ia64/ia64-protos.h: Remove the prototype for | |
9889 | ia64_setup_incoming_varargs and ia64_return_in_memory. | |
9890 | * config/ia64/ia64.c (TARGET_STRUCT_VALUE_RTX): New. | |
9891 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
9892 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
9893 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
9894 | (ia64_setup_incoming_varargs): Adjust the arguments to meet | |
9895 | the requirement of TARGET_SETUP_INCOMING_VARARGS. | |
9896 | (ia64_return_in_memory): Make it static. Change the return | |
9897 | type to bool from int. Add an argument. | |
9898 | (ia64_struct_value_rtx): New. | |
9899 | * config/ia64/ia64.h: Remove commented-out definitions of | |
9900 | PROMOTE_FUNCTION_ARGS, PROMOTE_FUNCTION_RETURN, and | |
9901 | PROMOTE_PROTOTYPES. | |
9902 | (RETURN_IN_MEMORY): Remove. | |
9903 | (STRUCT_VALUE_REGNUM): Likewise. | |
9904 | (STRICT_ARGUMENT_NAMING): Likewise. | |
9905 | ||
a7bba6ca EB |
9906 | 2004-01-26 Eric Botcazou <ebotcazou@libertysurf.fr> |
9907 | ||
9908 | PR target/13666 | |
9909 | * config/sparc/sparc.c (function_arg_union_value): New function. | |
9910 | (function_arg): Use it to deal with unions. | |
9911 | (function_value): Likewise. Define 'regbase' only for ARCH64. | |
9912 | Replace a conditional statement by a simpler one. | |
9913 | ||
6865f4cd RS |
9914 | 2004-01-26 Richard Sandiford <rsandifo@redhat.com> |
9915 | ||
9916 | * config/mips/mips.c (mips16_optimize_gp): Delete. | |
9917 | (mips_reorg): Don't call it. | |
9918 | ||
2d6d0eb5 MH |
9919 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
9920 | ||
9921 | * config/c4x/c4x.md (addqi3_noclobber): Move up pecking order. | |
9922 | (floatunsqihf2): Remove operand 6. | |
9923 | (fixhfqi_set, fix_trunchfqi2, fixuns_trunchfqi2): Group with other | |
9924 | fix patterns. | |
9925 | (ldi_conditional, ldf_conditional): Validate operands. | |
9926 | ||
8f422192 MH |
9927 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
9928 | ||
9929 | * config/c4x/c4x.h (BCT_CHECK_LOOP_ITERATIONS): Remove. | |
9930 | (HAVE_GAS_HIDDEN): Undefine as interim measure. | |
52ad4d7b | 9931 | |
9c3602e4 MH |
9932 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
9933 | ||
9934 | * config/c4x/c4x.c (c4x_legitimate_address_p): Invalidate direct | |
9935 | memory references if TARGET_EXPOSE_LDP nonzero. | |
9936 | ||
a026b9d6 MH |
9937 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
9938 | ||
9939 | * config/c4x/c4x.c (legitimize_operands): Truncate invalid shift counts. | |
52ad4d7b | 9940 | |
b7bbb574 MH |
9941 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
9942 | ||
9943 | * config/c4x/c4x.c (c4x_valid_operands): More aggressively reject | |
9944 | invalid operand combinations. | |
9945 | ||
1e903c61 MH |
9946 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
9947 | ||
9948 | * config/c4x/c4x.c (c4x_check_legit_addr): Rename to | |
9949 | c4x_legitimate_address_p. Fix post_modify check. | |
b7bbb574 | 9950 | |
1e903c61 MH |
9951 | * config/c4x/c4x-protos.h (c4x_check_legit_addr): Adjust. |
9952 | * config/c4x/c4x.h (c4x_check_legit_addr): Adjust. | |
52ad4d7b | 9953 | |
3f12cd9b KH |
9954 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
9955 | ||
9956 | * config/pa/pa-protos.h: Remove the prototype for | |
9957 | hppa_builtin_saveregs. Add a prototype for | |
9958 | pa_return_in_memory. | |
9959 | * config/pa/pa.c (TARGET_PROMOTE_FUNCTION_RETURN): New. | |
9960 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
9961 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9962 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
9963 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
9964 | (pa_struct_value_rtx): Likewise. | |
9965 | (pa_return_in_memory): Likewise. | |
9966 | * config/pa/pa.h (STRUCT_VALUE_REGNUM): Rename to | |
9967 | PA_STRUCT_VALUE_REGNUM. | |
9968 | (INIT_CUMULATIVE_ARGS): Use pa_return_in_memory. | |
9969 | (EXPAND_BUILTIN_SAVEREGS): Remove. | |
9970 | (PROMOTE_PROTOTYPES): Likewise. | |
9971 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
9972 | ||
f289e226 KH |
9973 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
9974 | ||
9975 | * config/vax/vax.c (TARGET_PROMOTE_PROTOTYPES): New. | |
9976 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
9977 | (vax_struct_value_rtx): Likewise. | |
9978 | * config/vax/vax.h (STRUCT_VALUE_REGNUM): Rename to | |
9979 | VAX_STRUCT_VALUE_REGNUM. | |
9980 | (PROMOTE_PROTOTYPES): Remove. | |
9981 | ||
12fb52cf | 9982 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
52ad4d7b ZW |
9983 | |
9984 | * config/c4x/c4x.h (LEGITIMIZE_RELOAD_ADDRESS): Handle symref. | |
9985 | ||
fdcf1e1e CD |
9986 | 2003-04-25 Chris Demetriou <cgd@broadcom.com> |
9987 | ||
9988 | * config/mips/mips.h (ISA_HAS_HILO_INTERLOCKS): MIPS32, MIPS32r2, | |
9989 | and MIPS64 have HI/LO interlocks. Update comment. | |
9990 | ||
7e43c821 KH |
9991 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
9992 | ||
9993 | * config/stormy16/stormy16-protos.h: Remove the prototype for | |
9994 | xstormy16_setup_incoming_varargs. | |
9995 | * config/stormy16/stormy16.c | |
9996 | (xstormy16_setup_incoming_varargs): Remove. | |
9997 | (xstormy16_return_in_memory): New. | |
9998 | (TARGET_PROMOTE_FUNCTION_ARGS): Likewise. | |
9999 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
10000 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
10001 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
10002 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
10003 | * config/stormy16/stormy16.h (PROMOTE_FUNCTION_ARGS): Remove. | |
10004 | (PROMOTE_FUNCTION_RETURN): Likewise | |
10005 | (PROMOTE_PROTOTYPES): Likewise | |
10006 | (RETURN_IN_MEMORY): Likewise | |
10007 | (STRUCT_VALUE): Likewise | |
10008 | (SETUP_INCOMING_VARARGS): Likewise | |
10009 | ||
62973ffe RS |
10010 | 2004-01-25 Richard Sandiford <rsandifo@redhat.com> |
10011 | ||
10012 | * config/mips/mips.c (mips_offset_within_object_p): New function. | |
10013 | (mips_symbolic_constant_p): Use it in the SYMBOL_SMALL_DATA and | |
10014 | SYMBOL_CONSTANT_POOL cases. Also use it for SYMBOL_GENERAL if the | |
10015 | ABI has 64-bit pointers and the object file only allows 32-bit symbols. | |
10016 | ||
8e67da21 KH |
10017 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
10018 | ||
10019 | * config/sh/sh.h (PROMOTE_FUNCTION_ARGS): Remove. | |
10020 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
10021 | ||
9024ea92 KH |
10022 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
10023 | ||
10024 | * config/mn10300/mn10300-protos.h: Remove the prototype for | |
10025 | mn10300_builtin_saveregs. | |
10026 | * config/mn10300/mn10300.c (TARGET_PROMOTE_PROTOTYPES): New. | |
10027 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
10028 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
10029 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
10030 | (mn10300_return_in_memory): Likewise. | |
10031 | (mn10300_builtin_saveregs): Make it static. | |
10032 | * config/mn10300/mn10300.h (PROMOTE_PROTOTYPES): Remove. | |
10033 | (RETURN_IN_MEMORY): Likewise. | |
10034 | (STRUCT_VALUE): Likewise. | |
10035 | (EXPAND_BUILTIN_SAVEREGS): Likewise. | |
10036 | ||
20b4e8ae EB |
10037 | 2004-01-25 Eric Botcazou <ebotcazou@act-europe.fr> |
10038 | ||
10039 | PR bootstrap/13853 | |
10040 | * cfgcleanup.c (try_optimize_cfg): Explicitly test against 0. | |
10041 | ||
cff555dc KH |
10042 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
10043 | ||
10044 | * config/h8300/lib1funcs.asm (divnorm, modnorm): Optimize by | |
10045 | using ccr. | |
10046 | ||
30f58b01 KH |
10047 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
10048 | ||
10049 | * config/i860/i860-protos.h: Remove the prototype for | |
10050 | i860_saveregs. | |
10051 | * config/i860/i860.c (i860_saveregs): Make it static. | |
10052 | (i860_struct_value_rtx): New. | |
10053 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
10054 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
10055 | * config/i860/i860.h (STRUCT_VALUE_REGNUM): Rename to | |
10056 | I860_STRUCT_VALUE_REGNUM. | |
10057 | (EXPAND_BUILTIN_SAVEREGS): Remove. | |
10058 | ||
341ec191 KH |
10059 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
10060 | ||
10061 | * config/m68hc11/m68hc11.c (TARGET_STRUCT_VALUE_RTX): New. | |
10062 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
10063 | (m68hc11_struct_value_rtx): Likewise. | |
10064 | (m68hc11_return_in_memory): Likewise. | |
10065 | * config/m68hc11/m68hc11.h: Remove a commented-out definition | |
10066 | of PROMOTE_PROTOTYPES. | |
10067 | (RETURN_IN_MEMORY): Remove. | |
10068 | (STRUCT_VALUE_REGNUM): Likewise. | |
10069 | ||
344caf1b KH |
10070 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
10071 | ||
10072 | * config/mmix/mmix-protos.h: Remove the prototype for | |
10073 | mmix_setup_incoming_varargs. | |
10074 | * config/mmix/mmix.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
10075 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
10076 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
10077 | (mmix_setup_incoming_varargs): Make it static. | |
10078 | (mmix_struct_value_rtx): New. | |
10079 | * config/mmix/mmix.h (PROMOTE_FUNCTION_ARGS): Remove. | |
10080 | Remove a commented-out definition of PROMOTE_FUNCTION_RETURN. | |
10081 | (STRUCT_VALUE_REGNUM): Remove. | |
10082 | (SETUP_INCOMING_VARARGS): Likewise. | |
10083 | ||
0c8da560 KH |
10084 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
10085 | ||
10086 | * config/mips/mips-protos.h: Remove the prototypes for | |
10087 | mips_setup_incoming_varargs and mips_return_in_memory. | |
10088 | * config/mips/mips.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
10089 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
10090 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
10091 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
10092 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
10093 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
10094 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
10095 | (mips_setup_incoming_varargs): Match the prototype for | |
10096 | TARGET_SETUP_INCOMING_VARARGS. | |
10097 | (mips_return_in_memory): Make it static. Add argument fntype. | |
10098 | (mips_strict_argument_naming): New. | |
10099 | * config/mips/mips.h (PROMOTE_PROTOTYPES): Remove. | |
10100 | (PROMOTE_FUNCTION_ARGS): Likewise. | |
10101 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
10102 | (STRUCT_VALUE): Likewise. | |
10103 | (RETURN_IN_MEMORY): Likewise. | |
10104 | (SETUP_INCOMING_VARARGS): Likewise. | |
10105 | (STRICT_ARGUMENT_NAMING): Likewise. | |
10106 | ||
49ca372c KH |
10107 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
10108 | ||
10109 | * config/ip2k/ip2k.c (TARGET_STRUCT_VALUE_RTX): New. | |
10110 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
10111 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
10112 | (ip2k_return_in_memory): Likewise. | |
10113 | (ip2k_setup_incoming_varargs): Likewise. | |
10114 | * config/ip2k/ip2k.h (RETURN_IN_MEMORY): Remove. | |
10115 | (STRUCT_VALUE): Likewise. | |
10116 | (STRUCT_VALUE_INCOMING): Likewise. | |
10117 | (SETUP_INCOMING_VARARGS): Likewise. | |
10118 | ||
b069302c KH |
10119 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
10120 | ||
10121 | * config/avr/avr.c (TARGET_STRUCT_VALUE_RTX): New. | |
10122 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
10123 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
10124 | (avr_return_in_memory): Remove. | |
10125 | * config/avr/avr.h (RETURN_IN_MEMORY): Remove. | |
10126 | (STRUCT_VALUE): Likewise. | |
10127 | (STRUCT_VALUE_INCOMING): Likewise. | |
10128 | (STRICT_ARGUMENT_NAMING): Likewise. | |
10129 | ||
e6d83128 JH |
10130 | 2004-01-25 Jan Hubicka <jh@suse.cz> |
10131 | ||
10132 | * combine.c (recog_for_combine): Avoid allocating unnecesary RTX. | |
10133 | ||
bcbc6b7f RS |
10134 | 2004-01-25 Richard Sandiford <rsandifo@redhat.com> |
10135 | ||
10136 | * config/mips/mips-protos.h (mips_reg_mode_ok_for_base_p): Delete. | |
10137 | (mips_regno_mode_ok_for_base_p): Declare. | |
10138 | * config/mips/mips.h (ARG_POINTER_REGNUM): Renumber to 77. | |
10139 | (FRAME_POINTER_REGNUM): Renumber to 78. | |
10140 | (FIRST_PSEUDO_REGISTER): Update comment accordingly. | |
10141 | (BASE_REG_P, GP_REG_OR_PSEUDO_STRICT_P): Delete. | |
10142 | (GP_REG_OR_PSEUDO_NONSTRICT_P): Delete. | |
10143 | (REGNO_MODE_OK_FOR_BASE_P): Use mips_regno_mode_ok_for_base_p. | |
10144 | (REG_MODE_OK_FOR_BASE_P): Likewise. | |
10145 | * config/mips/mips.c (mips_reg_names, mips_sw_reg_names): Change | |
10146 | entry for 77 to "$arg" and entry for 78 to "$frame". | |
10147 | (mips_regno_to_class): Map 77 and 78 to ALL_REGS. | |
10148 | (mips_reg_mode_ok_for_base_p): Remove. | |
10149 | (mips_regno_mode_ok_for_base_p): New function, derived from old | |
10150 | BASE_REG_P macro. Don't enforce the mips16 stack pointer | |
10151 | restrictions unless we're being strict. | |
10152 | (mips_valid_base_register_p): Use mips_regno_mode_ok_for_base_p. | |
10153 | ||
1f52178b KH |
10154 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
10155 | ||
10156 | * c-common.h: Fix comment typos. | |
10157 | * c-decl.c: Likewise. | |
10158 | * cgraphunit.c: Likewise. | |
10159 | * combine.c: Likewise. | |
10160 | * et-forest.c: Likewise. | |
10161 | * flow.c: Likewise. | |
10162 | * function.c: Likewise. | |
10163 | * ifcvt.c: Likewise. | |
10164 | * integrate.c: Likewise. | |
10165 | * jump.c: Likewise. | |
10166 | * postreload.c: Likewise. | |
10167 | * varray.c: Likewise. | |
10168 | ||
56ae1316 KH |
10169 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
10170 | ||
10171 | * doc/frontends.texi: Update copyright. | |
10172 | * doc/gcov.texi: Likewise. | |
10173 | * doc/gty.texi: Likewise. | |
10174 | * doc/sourcebuild.texi: Likewise. | |
10175 | * doc/standards.texi: Likewise. | |
10176 | ||
b1dccb28 HB |
10177 | 2004-01-24 Herman A.J. ten Brugge <hermantenbrugge@home.nl> |
10178 | ||
10179 | PR target/12978 | |
10180 | * c4x.md: (movstrqi*) Use match_scratch instead of match_dup. | |
10181 | Remove movstrqi_small because it conflicts with movstrqi_large. | |
10182 | ||
a2fef3a4 KH |
10183 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
10184 | ||
10185 | * config/cris/cris.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
10186 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
10187 | (cris_struct_value_rtx): Likewise. | |
10188 | * config/cris/cris.h (PROMOTE_FUNCTION_ARGS): Remove. | |
10189 | (CRIS_STACKADJ_REG): Use CRIS_STRUCT_VALUE_REGNUM instead of | |
10190 | STRUCT_VALUE_REGNUM. | |
10191 | (STRUCT_VALUE_REGNUM): Rename to CRIS_STRUCT_VALUE_REGNUM. | |
10192 | ||
1f44254c ILT |
10193 | 2004-01-24 Ian Lance Taylor <ian@wasabisystems.com> |
10194 | ||
10195 | PR bootstrap/13848 | |
10196 | * cse.c (cse_cc_succs): Change the mode of the source expression | |
10197 | as soon as decide we need a new mode. Don't permit changing modes | |
10198 | if we found a match in a successor block. | |
10199 | (cse_condition_code_reg): Save original mode of source expression | |
10200 | so that we know whether we have to change the mode in other | |
10201 | insns. | |
10202 | ||
fdb1c7b3 JH |
10203 | 2004-01-24 Jan Hubicka <jh@suse.cz> |
10204 | ||
10205 | * emit-rtl.c (change_address, adjust_address_1, offset_address, | |
10206 | widen_memory_access): Return early when there is nothing to change. | |
10207 | ||
5473cfa7 JJ |
10208 | 2004-01-24 Jakub Jelinek <jakub@redhat.com> |
10209 | ||
10210 | * simplify-rtx.c (simplify_relational_operation): Don't | |
10211 | simplify address == constant into address + -constant == 0. | |
10212 | ||
a5153056 KH |
10213 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
10214 | ||
10215 | * gcc.c (process_command): Don't internationalize the | |
10216 | Copyright message. | |
10217 | * mips-tfile.c (main): Likewise. | |
10218 | ||
174b84e5 AT |
10219 | 2004-01-24 Andreas Tobler <a.tobler@schweiz.ch> |
10220 | ||
10221 | * cse.c: (cse_cc_succs) Fix comparison warning. | |
10222 | ||
16537909 KH |
10223 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
10224 | ||
10225 | * config/h8300/h8300.md: Remove extraneous USE in expanders. | |
10226 | ||
d0022200 KH |
10227 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
10228 | ||
10229 | * config/h8300/h8300-protos.h: Provide prototypes for | |
10230 | h8300_legitimate_constant_p and h8300_legitimate_address_p. | |
10231 | * config/h8300/h8300.c (h8300_legitimate_constant_p): New. | |
10232 | (h8300_rtx_ok_for_base_p): Likewise. | |
10233 | (h8300_legitimate_address_p): Likewise. | |
10234 | * config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Use | |
10235 | h8300_legitimate_constant_p. | |
10236 | (RTX_OK_FOR_BASE_P): Remove. | |
10237 | (GO_IF_LEGITIMATE_ADDRESS): Use h8300_legitimate_address_p. | |
10238 | ||
ca04c5a9 KH |
10239 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
10240 | ||
10241 | * config/h8300/h8300.h (REG_OK_FOR_INDEX_NONSTRICT_P): New. | |
10242 | (REG_OK_FOR_BASE_NONSTRICT_P): Likewise. | |
10243 | (REG_OK_FOR_INDEX_STRICT_P): Likewise. | |
10244 | (REG_OK_FOR_BASE_STRICT_P): Likewise. | |
10245 | (REG_OK_FOR_INDEX_STRICT_P): Use REGNO_OK_FOR_INDEX_P. | |
10246 | (REG_OK_FOR_BASE_STRICT_P): Use REGNO_OK_FOR_BASE_P. | |
10247 | (REG_OK_FOR_INDEX_P): Use REG_OK_FOR_INDEX_STRICT_P. | |
10248 | (REG_OK_FOR_BASE_P): Use REG_OK_FOR_BASE_STRICT_P. | |
10249 | ||
3e2a0bd2 JH |
10250 | 2004-01-24 Jan Hubicka <jh@suse.cz> |
10251 | ||
10252 | * cselib.c (remove_useless_values): Do not access discarded values. | |
10253 | ||
b1adf557 JM |
10254 | 2004-01-24 Joseph S. Myers <jsm@polyomino.org.uk> |
10255 | ||
10256 | * c-typeck.c (build_conditional_expr): Do not allow non-lvalue | |
10257 | arrays. | |
10258 | ||
55cd4633 KH |
10259 | 2004-01-23 Kazu Hirata <kazu@cs.umass.edu> |
10260 | ||
10261 | * recog.c: Fix a typo in copyright. | |
10262 | ||
bbf294a5 AP |
10263 | 2004-01-23 Andrew Pinski <apinski@apple.com> |
10264 | ||
10265 | * config/rs6000/rs6000.md (call): Fix misappiled patch. | |
10266 | (call_value): Likewise. | |
10267 | ||
a475bff7 RH |
10268 | 2004-01-23 Richard Henderson <rth@redhat.com> |
10269 | ||
52ad4d7b ZW |
10270 | PR opt/12941 |
10271 | * combine.c (SHIFT_COUNT_TRUNCATED): Provide default value. | |
10272 | (simplify_comparison): Don't simplify (eq (zero_extract c 1 r) 0) | |
10273 | if SHIFT_COUNT_TRUNCATED is set. | |
a475bff7 | 10274 | |
3712281f BW |
10275 | 2004-01-23 Bob Wilson <bob.wilson@acm.org> |
10276 | ||
10277 | * config/xtensa/xtensa.c (xtensa_va_arg): Handle complex values as | |
10278 | separate real and imaginary parts. | |
10279 | * config/xtensa/xtensa.h (SPLIT_COMPLEX_ARGS): Define. | |
10280 | ||
99e5c00b HP |
10281 | 2004-01-23 Hartmut Penner <hpenner@de.ibm.com> |
10282 | ||
10283 | PR target/13674 | |
10284 | * config/rs6000/rs6000.md (movdf_hardfloat64): Do not disparage | |
10285 | loading into GPR. | |
10286 | ||
8b07361e JH |
10287 | 2004-01-23 Jan Hubicka <jh@suse.cz> |
10288 | ||
a74ff877 JH |
10289 | * emit-rtl.c (change_address_1): Do not re-generate the RTX if nothing |
10290 | change. | |
10291 | ||
8b07361e JH |
10292 | * alloc-pool.c (align_four): Kill. |
10293 | (create_alloc_pool): Align size to eight. | |
10294 | (free_alloc_pool, free_pool): Invalidate deallocated data. | |
10295 | ||
e129d93a ILT |
10296 | 2004-01-23 Ian Lance Taylor <ian@wasabisystems.com> |
10297 | ||
10298 | PR gcc/1532 | |
10299 | * cse.c (cse_change_cc_mode): New static function. | |
10300 | (cse_change_cc_mode_insns, cse_cc_succs): Likewise. | |
10301 | (cse_condition_code_reg): New function. | |
10302 | * rtl.h (cse_condition_code_reg): Declare. | |
10303 | * toplev.c (rest_of_handle_cse2): Call cse_condition_code_reg. | |
10304 | * target.h (struct gcc_target): Add fixed_condition_code_regs and | |
10305 | cc_modes_compatible. | |
10306 | * target-def.h (TARGET_FIXED_CONDITION_CODE_REGS): Define. | |
10307 | (TARGET_CC_MODES_COMPATIBLE): Define. | |
10308 | (TARGET_INITIALIZER): Add new initializers. | |
10309 | * targhooks.c (default_cc_modes_compatible): New function. | |
10310 | * targhooks.c (default_cc_modes_compatible): Declare. | |
10311 | * hooks.c (hook_bool_intp_intp_false): New function. | |
10312 | * hooks.h (hook_bool_intp_intp_false): Declare. | |
10313 | * config/i386/i386.c (TARGET_FIXED_CONDITION_CODE_REGS): Define. | |
10314 | (TARGET_CC_MODES_COMPATIBLE): Define. | |
10315 | (ix86_fixed_condition_code_regs): New static function. | |
10316 | (ix86_cc_modes_compatible): Likewise. | |
10317 | * doc/tm.texi (Condition Code): Document new hooks. | |
10318 | ||
f6c930a3 RO |
10319 | 2004-01-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
10320 | ||
10321 | * fixinc/inclhack.def (bad_lval): Renamed to ... | |
10322 | (alpha_bad_lval): ... this. | |
10323 | Removed file list. | |
10324 | Restrict to alpha*-dec-osf*. | |
10325 | * fixinc/fixincl.x: Regenerate. | |
10326 | * fixinc/tests/base/dirent.h: Remove, moving test ... | |
10327 | * fixinc/tests/base/testing.h: ... here, reflecting new name. | |
10328 | ||
04b8f97f ZW |
10329 | 2004-01-23 Zack Weinberg <zack@codesourcery.com> |
10330 | ||
30cab869 | 10331 | PR c/13814 |
04b8f97f ZW |
10332 | * c-decl.c (diagnose_mismatched_decls): Also discard a |
10333 | built-in if we encounter an old-style definition with the | |
10334 | same name. | |
10335 | ||
1ab1739c JJ |
10336 | 2004-01-23 Jakub Jelinek <jakub@redhat.com> |
10337 | ||
10338 | * config.gcc (powerpc*-*): Clear $with_cpu or $with_tune if it was | |
10339 | set to default{32,64}. | |
10340 | ||
02731d29 JJ |
10341 | 2004-01-21 Jakub Jelinek <jakub@redhat.com> |
10342 | ||
10343 | * config/rs6000/linux64.h (MD_FALLBACK_FRAME_STATE_FOR) | |
10344 | [!__powerpc64__]: Corrected to handle kernels with changed ucontext. | |
10345 | ||
0a944ef6 | 10346 | 2004-01-23 Eric Botcazou <ebotcazou@act-europe.fr> |
04b8f97f | 10347 | Olivier Hainque <hainque@act-europe.fr> |
0a944ef6 EB |
10348 | |
10349 | * fold-const.c (fold_binary_op_with_conditional_arg): Only | |
10350 | build a COMPOUND_EXPR if 'arg' is really a SAVE_EXPR. | |
10351 | ||
0bfb39ef DJ |
10352 | 2004-01-23 Daniel Jacobowitz <drow@mvista.com> |
10353 | ||
10354 | * config/arm/arm.c (arm_legitimate_address_p): Don't check the mode | |
10355 | size for minipool references. | |
10356 | ||
25348c94 RS |
10357 | 2004-01-23 Roger Sayle <roger@eyesopen.com> |
10358 | ||
10359 | * real.c (real_floor, real_ceil): Tweak to allow input and output | |
10360 | arguments to overlap. | |
10361 | (real_round): New function to implement round(3m) semantics. | |
10362 | * real.h (real_round): Prototype here. | |
10363 | * builtins.c (fold_builtin_round): New function to constant fold | |
10364 | round, roundf and roundl. | |
10365 | (fold_builtin): Call fold_builtin_round for BUILT_IN_ROUND{,F,L}. | |
10366 | ||
0f2b41b2 AO |
10367 | 2004-01-23 Alexandre Oliva <aoliva@redhat.com> |
10368 | ||
10369 | PR optimization/13819 | |
04b8f97f | 10370 | * config/sh/sh.c (sh_reorg): Compensate for sharing of CLOBBERs |
0f2b41b2 AO |
10371 | introduced by 2004-01-20's Jan Hubicka's copy_insn change. |
10372 | (sh_handle_sp_switch_attribute): Remove warning. | |
10373 | ||
72613dfa JH |
10374 | 2003-11-30 Jan Hubicka <jh@suse.cz> |
10375 | ||
10376 | * i386.c (ix86_emit_restore_regs_using_mov): Deal with large offsets. | |
10377 | ||
7be4d808 R |
10378 | 2004-01-23 J"orn Rennecke <joern.rennecke@superh.com> |
10379 | ||
10380 | * doc/tm.texi: Insert some weasel words when LOAD_EXTEND_OP | |
10381 | may or may not return non-NIL. | |
10382 | * postreload.c (reload_cse_simplify_operands): In LOAD_EXTEND_OP code, | |
10383 | check CANNOT_CHANGE_MODE_CLASS | |
10384 | ||
23bd7a93 JH |
10385 | 2004-01-23 Jan Hubicka <jh@suse.cz> |
10386 | ||
10387 | * basic-block.h (PROP_POSTRELOAD): New macro. | |
10388 | (CLEANUP_LOG_LINKS): New. | |
10389 | * cfgcleanup.c (cleanup_cfg): Only PROP_LOG_LINKS when asked to. | |
10390 | * toplev.c (rest_of_handle_life): Preserve LOG_LINKS trought cleanup_cfg. | |
10391 | ||
10392 | * cselib.c (value_pool): New. | |
10393 | (new_cselib_val): Use pool. | |
10394 | (cselib_init): Initialize value_pool | |
10395 | (cselib_finish): Free pool. | |
10396 | ||
5c4f4b18 EB |
10397 | 2004-01-23 Eric Botcazou <ebotcazou@libertysurf.fr> |
10398 | ||
10399 | * config/sparc/sparc.c (scan_record_type): New function. | |
10400 | (function_arg_slotno): Use it to determine which kinds of | |
10401 | registers the record can be passed in. | |
10402 | ||
95f576c1 JM |
10403 | 2004-01-22 James A. Mmorrison <ja2morri@uwaterloo.ca> |
10404 | ||
10405 | * config/pa/fptr.c: Fix old-style definition. | |
10406 | ||
4c442790 PB |
10407 | 2004-01-22 Paolo Bonzini <bonzini@gnu.org> |
10408 | ||
10409 | PR optimization/13724 | |
10410 | * cse.c (fold_rtx) <SUBREG>: Fold a SUBREG to zero if it | |
10411 | represents the zero bits produced by a ZERO_EXTEND operation. | |
10412 | ||
dc4bbaf7 RS |
10413 | 2004-01-22 Roger Sayle <roger@eyesopen.com> |
10414 | ||
10415 | PR optimization/13821 | |
10416 | * simplify-rtx.c (simplify_subreg): Use subreg_lowpart_offset to | |
10417 | correctly calculate the lowpart offset of the contracted subreg. | |
10418 | ||
b00567b0 ILT |
10419 | 2004-01-22 Ian Lance Taylor <ian@wasabisystems.com> |
10420 | ||
10421 | * doc/invoke.texi (Optimize Options): Note that --param arguments | |
10422 | are subject to change without notice. | |
10423 | ||
d0d969f8 RO |
10424 | 2004-01-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
10425 | ||
10426 | * config.gcc (mips-sgi-irix6*o32): Removed. | |
10427 | * config/mips/iris6-o32-as.h: Likewise. | |
10428 | * config/mips/iris6-o32-gas.h: Likewise. | |
10429 | * config/mips/iris6-o32.h: Likewise. | |
10430 | ||
7cf240d5 JH |
10431 | 2004-01-22 Jan Hubicka <jh@suse.cz> |
10432 | ||
10433 | * cfgcleanup.c (first_pass): New static variable. | |
10434 | (try_forward_edges): Add work limiting check for threading. | |
10435 | (try_crossjump_bb): Add work limiting check for crossjumping. | |
10436 | (try_optimize_cfg): Maintain first pass variable. | |
10437 | ||
b16417d6 BW |
10438 | 2004-01-22 Bob Wilson <bob.wilson@acm.org> |
10439 | ||
10440 | * config/xtensa/xtensa.c (function_arg): Generalize logic so that it | |
10441 | handles complex and vector modes. | |
10442 | ||
c8796654 KH |
10443 | 2004-01-22 Kazu Hirata <kazu@cs.umass.edu> |
10444 | ||
10445 | * config/h8300/h8300.h (REG_OK_FOR_INDEX_P_STRICT): Remove. | |
10446 | (REG_OK_FOR_BASE_P_STRICT): Likewise. | |
10447 | (STRICT): Likewise. | |
10448 | ||
10176e28 DJ |
10449 | 2004-01-22 Daniel Jacobowitz <drow@mvista.com> |
10450 | ||
10451 | * c-semantics.c (genrtl_while_stmt, genrtl_do_stmt_1) | |
10452 | (genrtl_for_stmt): Remove emit_nop calls. | |
10453 | ||
7bff636b JDA |
10454 | 2004-01-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
10455 | ||
10456 | PR target/13713 | |
10457 | PR target/13324 | |
10458 | * pa.md (movstrsi_prereload, movstrsi_postreload, movstrdi_prereload, | |
10459 | movstrdi_postreload, clrstrsi_prereload, clrstrsi_postreload, | |
10460 | clrstrdi_prereload, clrstrdi_postreload): Fix constraints. | |
10461 | ||
980e61bb DJ |
10462 | 2004-01-22 Daniel Jacobowitz <drow@mvista.com> |
10463 | ||
10464 | * config/arm/arm.c: Include "debug.h". | |
04b8f97f | 10465 | (thumb_pushpop): Take two new arguments. Add some commentary. |
980e61bb DJ |
10466 | Output frame information when pushing. |
10467 | (thumb_exit, thumb_unexpanded_epilogue): Update calls to | |
10468 | thumb_pushpop. | |
10469 | (thumb_output_function_prologue): Likewise. Accumulate a CFA | |
10470 | offset, and pass it to thumb_pushpop. Output CFI information. | |
10471 | (thumb_expand_prologue): Add some frame-related markers and notes. | |
10472 | ||
0067d121 UW |
10473 | 2004-01-22 Ulrich Weigand <uweigand@de.ibm.com> |
10474 | ||
10475 | * config/s390/s390.c (s390_frame_info): Allow large frame sizes | |
10476 | for TARGET_64BIT. | |
10477 | (s390_arg_frame_offset): Change return type to HOST_WIDE_INT. | |
10478 | * config/s390/s390-protos.h (s390_arg_frame_offset): Likewise. | |
10479 | ||
bb51e270 RS |
10480 | 2004-01-22 Roger Sayle <roger@eyesopen.com> |
10481 | Paolo Bonzini <bonzini@gnu.org> | |
10482 | ||
10483 | * rtlanal.c (subreg_lsb_1): New function split out from subreg_lsb. | |
10484 | (subreg_lsb): Change to call new subreg_lsb_1 helper function. | |
10485 | * rtl.h (subreg_lsb_1): Prototype here. | |
10486 | * simplify-rtx.c (simplify_subreg): Optimize subregs of zero and | |
10487 | sign extensions. | |
10488 | ||
9c49953c KH |
10489 | 2004-01-22 Kazu Hirata <kazu@cs.umass.edu> |
10490 | ||
10491 | * doc/tm.texi (CASE_VECTOR_PC_RELATIVE): Mention that the | |
10492 | macro need not be defined if jump-tables should contain | |
10493 | relative addresses only when -fPIC or -fPIC is in effect. | |
10494 | ||
c582d54a JH |
10495 | 2004-01-22 Jan Hubicka <jh@suse.cz> |
10496 | ||
10497 | * alias.c (reg_base_value): Turn into varray. | |
10498 | (reg_base_value_size): Kill. | |
10499 | (old_reg_base_value): New deletable varray. | |
10500 | (alias_invariant_size): New variable. | |
10501 | (REG_BASE_VALUE): Update to use varray. | |
10502 | (find_base_value): Likewise. | |
10503 | (record_set): Likewise. | |
10504 | (record_base_value): Likewise. | |
10505 | (memrefs_conflict_p): Likewise. | |
10506 | (record_set): Likewise | |
10507 | (record_base_value): Likewise. | |
10508 | (memrefs_conflict_p): Use alias_invariant_size. | |
10509 | (init_alias_analysis): Use varray; set alias_invariant_size; | |
10510 | rescale other arrays to be sized by maxreg. | |
10511 | (end_alias_analysis): Save reg_base_value; clear alias_invariant_size. | |
10512 | ||
8a98812c EB |
10513 | 2004-01-22 Eric Botcazou <ebotcazou@libertysurf.fr> |
10514 | ||
10515 | * config/sparc/sparc.c (function_arg_slotno): Use | |
10516 | FLOAT_TYPE_P to detect FP fields in structures. | |
10517 | (function_arg_record_value_1): Likewise. | |
10518 | (function_arg_record_value_2): Likewise. | |
10519 | ||
0de456a5 JH |
10520 | 2004-01-22 Jan Hubicka <jh@suse.cz> |
10521 | ||
10522 | * function.c (allocate_struct_function): Do not initialize expr, emit | |
10523 | and varasm. | |
10524 | (prepare_function_start): Do it here. | |
10525 | * c-parse.in (maybe_type_qual): Do not produce line number notes. | |
10526 | ||
1fd05073 EB |
10527 | 2004-01-22 Eric Botcazou <ebotcazou@libertysurf.fr> |
10528 | ||
10529 | PR target/13559 | |
10530 | * config/sparc/sparc.c (function_arg_record_value_3): Revert | |
10531 | to 'word_mode' once the first slot has been filled. | |
10532 | ||
b2f24c85 EB |
10533 | 2004-01-22 Olivier Hainque <hainque@act-europe.fr> |
10534 | ||
10535 | * config/sparc/sparc.c (function_arg_record_value_1): Fix | |
10536 | computation of the number of integer registers required. | |
10537 | ||
b4e0dd8e KH |
10538 | 2004-01-21 Kazu Hirata <kazu@cs.umass.edu> |
10539 | ||
10540 | * config/i386/i386.md: Simplify certain comparisons of | |
10541 | const_int. | |
10542 | ||
5cc5eddc AP |
10543 | 2004-01-21 Andrew Pinski <apinski@apple.com> |
10544 | ||
10545 | PR target/13785 | |
04b8f97f | 10546 | * config/rs6000/rs6000.md (call_value): Force operand |
5cc5eddc AP |
10547 | 1 not operand 0 into a register. |
10548 | ||
711d8c91 KH |
10549 | 2004-01-21 Kazu Hirata <kazu@cs.umass.edu> |
10550 | ||
10551 | * cpperror.c, cpptrad.c, longlong.h, params.def, rtl.def, | |
10552 | unwind-dw2-fde.h: Update copyright. | |
10553 | ||
d1885651 JDA |
10554 | 2004-01-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
10555 | ||
10556 | * pa-protos.h: Update copyright. | |
10557 | * pa.h: Likewise. | |
10558 | * pa.md: Likewise. | |
10559 | ||
40ca90bf | 10560 | 2004-01-21 Caroline Tice <ctice@apple.com> |
ec13ba83 | 10561 | |
6ed854f1 | 10562 | PR target/12308 |
04b8f97f | 10563 | * config/i386/i386.md (fix_truncxfdi2): Add clause to clobber |
ec13ba83 CT |
10564 | flags register. |
10565 | (fix_truncdfdi2): Likewise. | |
10566 | (fix_truncsfdi2): Likewise. | |
10567 | (*fix_truncdi_1): Likewise. | |
10568 | (fix_truncxfsi2): Likewise. | |
10569 | (fix_truncdfsi2): Likewise. | |
10570 | (fix_truncsfsi2): Likewise. | |
10571 | (*fix_truncsi_1): Likewise. | |
10572 | (fix_truncxfhi2): Likewise. | |
10573 | (fix_truncdfhi2): Likewise. | |
10574 | (fix_truncsfhi2): Likewise. | |
10575 | (*fix_trunchi_1): Likewise. | |
04b8f97f | 10576 | |
d9221e01 KH |
10577 | 2004-01-21 Kazu Hirata <kazu@cs.umass.edu> |
10578 | ||
10579 | * alias.c, basic-block.h, c-common.c, c-common.h, | |
10580 | c-cppbuiltin.c, c-opts.c, c-pragma.c, c-pretty-print.c, | |
10581 | calls.c, cfg.c, cfgcleanup.c, cfgrtl.c, cgraph.h, collect2.c, | |
10582 | combine.c, cppcharset.c, cpphash.h, cppinit.c, cpplib.c, | |
10583 | cpplib.h, cppmacro.c, crtstuff.c, cselib.c, cselib.h, | |
10584 | defaults.h, df.c, dominance.c, et-forest.c, expmed.c, expr.c, | |
10585 | expr.h, fix-header.c, function.h, gcc.c, gcse.c, genattrtab.c, | |
10586 | genautomata.c, genconditions.c, genemit.c, genflags.c, | |
10587 | gengtype.c, gengtype.h, genopinit.c, genrecog.c, gensupport.c, | |
10588 | ggc-zone.c, graph.c, haifa-sched.c, input.h, integrate.c, | |
10589 | langhooks-def.h, langhooks.c, langhooks.h, line-map.c, | |
10590 | line-map.h, local-alloc.c, optabs.c, optabs.h, postreload.c, | |
10591 | ra.h, recog.c, reg-stack.c, regmove.c, reload.c, reorg.c, | |
10592 | rtl.c, sched-deps.c, sched-ebb.c, sdbout.c, system.h, | |
10593 | target.h, targhooks.c, toplev.h, tree-inline.c, unwind-pe.h, | |
10594 | unwind.h, varray.c, varray.h: Update copyright. | |
10595 | ||
6d6b0a12 KH |
10596 | 2004-01-21 Kazu Hirata <kazu@cs.umass.edu> |
10597 | ||
10598 | * config/h8300/coff.h: Update copyright. | |
10599 | * config/h8300/elf.h: Likewise. | |
10600 | * config/h8300/h8300-protos.h: Likewise. | |
10601 | * config/h8300/h8300.c: Likewise. | |
10602 | * config/h8300/h8300.h: Likewise. | |
10603 | * config/h8300/h8300.md: Likewise. | |
10604 | ||
4b60eb3b JDA |
10605 | 2004-01-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
10606 | ||
10607 | * fixinc/inclhack.def (hpux10_stdio_declarations, ultrix_const3, | |
10608 | ultrix_locale, ultrix_stdlib, ultrix_strings, ultrix_sys_time, | |
10609 | ultrix_unistd): New hacks. | |
10610 | * fixinc/tests/base/stdio.h (HPUX10_STDIO_DECLARATIONS_CHECK, | |
10611 | ULTRIX_CONST2_CHECK): Add checks. | |
10612 | * fixinc/tests/base/stdlib.h (ULTRIX_STDLIB_CHECK): Likewise. | |
10613 | * fixinc/tests/base/strings.h (ULTRIX_STRINGS2_CHECK): Likewise. | |
10614 | * fixinc/tests/base/unistd.h (ULTRIX_UNISTD_CHECK): Likewise. | |
10615 | * fixinc/tests/base/sys/time.h (ULTRIX_SYS_TIME_CHECK): Likewise. | |
10616 | * fixinc/tests/base/locale.h: New file. | |
10617 | * fixinc/fixincl.x: Rebuilt. | |
10618 | ||
bbf5a54d AJ |
10619 | 2004-01-21 Andreas Jaeger <aj@suse.de> |
10620 | Michael Matz <matz@suse.de> | |
10621 | ||
10622 | * doc/extend.texi (Extended Asm): Clarify memory clobber. | |
10623 | ||
bfccaa6f JJ |
10624 | 2004-01-21 Jakub Jelinek <jakub@redhat.com> |
10625 | ||
10626 | * crtstuff.c (frame_dummy, __do_global_ctors_1): Call | |
10627 | _Jv_RegisterClasses through a function pointer. | |
10628 | ||
c3cda381 FH |
10629 | 2004-01-21 Falk Hueffner <falk@debian.org> |
10630 | ||
10631 | PR target/12898 | |
10632 | * config/alpha/alpha.c (alpha_emit_set_const_1): If | |
10633 | no_new_pseudos, use gen_rtx_SET directly for SImode constants | |
10634 | which need multiple instructions to emit. | |
10635 | ||
2a2001be IK |
10636 | 2004-01-21 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com> |
10637 | ||
10638 | * config/m32r/m32r.h (CPP_SPEC): Define. | |
10639 | ||
1ef82ef2 ZW |
10640 | 2004-01-21 Zack Weinberg <zack@codesourcery.com> |
10641 | ||
10642 | * c-decl.c (merge_decls): Kill different_binding_level and | |
10643 | different_tu arguments; simplify throughout. | |
10644 | (duplicate_decls): Likewise. | |
10645 | (pushdecl, merge_translation_unit_decls): Update calls to | |
10646 | duplicate_decls. | |
10647 | ||
13544b81 KG |
10648 | 2004-01-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
10649 | ||
10650 | * Makefile.in (pretty-print.o): Depend on $(CONFIG_H) and | |
10651 | $(SYSTEM_H). | |
10652 | (print-rtl1.o): Depend on $(SYSTEM_H). | |
10653 | ||
a541f69d KC |
10654 | 2004-01-20 Kelley Cook <kcook@gcc.gnu.org> |
10655 | ||
10656 | PR bootstrap/12730 | |
10657 | * configure.ac: Delete definition and subsitution of docdir. | |
10658 | Add info, man, srcman and srcinfo to target hooks. Create doc/ | |
10659 | directory. | |
10660 | * configure: Regenerate. | |
10661 | * Makefile.in: Don't substitute docdir and delete all references | |
10662 | throughout. | |
10663 | (MAKEINFOFLAGS): Define. | |
10664 | (stmp-docobjdir): Delete. | |
10665 | (INFOFILES, MANFILES): Define. | |
10666 | (info): Call lang.info, srcinfo and lang.srcinfo. | |
10667 | (generated-manpages): Call lang.man, srcman and lang.srcman. | |
10668 | (srcinfo, srcman): New rules to copy back files to source directory. | |
10669 | (doc/%.info, doc/%.dvi, doc/%.1, doc/%.7): New implict rule. | |
10670 | (install-man): Revamp rule. | |
10671 | (clean): Update dvi directory. | |
10672 | (distclean): Delete TAGS from front end directorys. | |
10673 | (maintainer-clean): Delete all document files in source directory. | |
10674 | ||
10675 | objc/Make-lang.in (objc.man, objc.info): Dummy entries. | |
10676 | (objc.srcman, objc.srcinfo): Likewise. | |
10677 | ||
793146e3 BK |
10678 | 2004-01-20 Bruce Korb <bkorb@gnu.org> |
10679 | ||
10680 | * fixinc/inclhack.def(math_exception): bypass only for glibc. | |
10681 | (matherr_decl): rename & relocate as exception_structure. | |
10682 | This fix must precede the math_exception fix. | |
10683 | ||
fdb33708 RS |
10684 | 2004-01-20 Roger Sayle <roger@eyesopen.com> |
10685 | ||
10686 | * fold-const.c (fold_convert): Rename to fold_convert_const. | |
10687 | (fold_convert_const): Change arguments to take a tree_code, | |
10688 | a type and the operand/expression to be converted. Return | |
10689 | NULL_TREE if no simplification is possible. Add support for | |
10690 | FIX_CEIL_EXPR and FIX_FLOOR_EXPR in addition to FIX_TRUNC_EXPR. | |
10691 | (fold): Handle FIX_CEIL_EXPR and FIX_FLOOR_EXPR. | |
10692 | Adjust call to fold_convert to match new fold_convert_const. | |
10693 | Avoid modifying the tree passed to fold in-place. | |
10694 | ||
34c80057 AM |
10695 | 2004-01-21 Alan Modra <amodra@bigpond.net.au> |
10696 | ||
10697 | * config/rs6000/sysv4.h (DWARF2_FRAME_REG_OUT): Define. | |
10698 | * dwarf2out.c (output_cfi): Map regs using DWARF2_FRAME_REG_OUT. | |
10699 | * doc/tm.texi (DWARF_FRAME_REGNUM, DWARF2_FRAME_REG_OUT): Document. | |
10700 | ||
a4295210 JDA |
10701 | 2004-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
10702 | ||
10703 | * pa-protos.h (compute_frame_size): Use HOST_WIDE_INT for frame sizes. | |
10704 | * pa.c (store_reg, store_reg_modify, load_reg, set_reg_plus_d): | |
10705 | Likewise. Handle frames larger than 0x7fffffff on 64-bit ports. | |
10706 | (emit_move_sequence): Check scratch_reg first in various if statements. | |
10707 | Extend source simplification to handle all 64-bit CONST_INTs. | |
10708 | (pa_output_function_prologue): Use HOST_WIDE_INT_PRINT_DEC for printing | |
10709 | frame size. | |
10710 | (hppa_expand_prologue, hppa_expand_epilogue): Use HOST_WIDE_INT for | |
10711 | frame offset calculations. | |
10712 | * pa.h (NEW_HP_ASSEMBLER): Add comment. | |
10713 | (MAX_LEGIT_64BIT_CONST_INT, MIN_LEGIT_64BIT_CONST_INT, | |
10714 | LEGITIMATE_64BIT_CONST_INT_P): Define. | |
10715 | (LEGITIMATE_CONSTANT_P): Use LEGITIMATE_64BIT_CONST_INT_P. Treat | |
10716 | any CONST_INT as legitimate during and after reload. | |
10717 | (VAL_32_BITS_P, INT_32_BITS): Define. | |
10718 | (LEGITIMIZE_RELOAD_ADDRESS): Handle large frame offsets. | |
10719 | ||
3e89ed8d JH |
10720 | 2004-01-20 Jan Hubicka <jh@suse.cz> |
10721 | ||
10722 | * emit-rtl.c (verify_rtx_sharing, copy_insn_1, | |
10723 | emit_copy_of_insn_after, emit_copy_of_insn_after): Clobbers | |
10724 | containing hard regs are shared. | |
10725 | (gen_hard_reg_clobber): New function. | |
10726 | (hard_reg_clobbers): New array. | |
10727 | * genemit.c (gen_exp): Use gen_hard_reg_clobber. | |
10728 | (copy_rtx): Do not copy clobbers containing hard regs. | |
10729 | * rtl.h (gen_hard_reg_clobber): Declare. | |
10730 | ||
9b57b627 JH |
10731 | 2004-01-20 Jan Hubicka <jh@suse.cz> |
10732 | ||
10733 | * varray.c: Include hashtab.h | |
10734 | (varray_descriptor): New structure. | |
10735 | (hash_descriptor, eq_descriptor, varray_descriptor, | |
10736 | print_statistics): New static functions | |
10737 | (varray_init, varray_grow): Update statistics | |
10738 | (dump_varray_statistics): New function. | |
10739 | * varray.h (dump_varray_statistics): Declare. | |
10740 | * toplev.c (finalize): Call it. | |
10741 | * Makefile.in (varray.o): Add dependency. | |
10742 | ||
6a59927d JH |
10743 | 2004-01-20 Jan Hubicka <jh@suse.cz> |
10744 | ||
10745 | * cselib.c: Include alloc-pool.h | |
10746 | (empty_vals, empty_elt_lists, empty_elt_loc_lists): Kill. | |
10747 | (elt_loc_list_pool, elt_list_pool, cselib_val_pool): Declare. | |
10748 | (new_elt_list, new_elt_loc_list, unchain_one_elt_list, | |
10749 | unchain_one_elt_loc_list_pool, unchain_one_value, | |
10750 | new_cselib_val): Simplify using allocpool. | |
10751 | (cselib_init): Initialize allocpools. | |
10752 | (cselib_finish): Finish allocpools. | |
10753 | * Makefile.in (cselib.o): Depend on alloc-pool.h | |
10754 | ||
3c53850d RS |
10755 | 2004-01-20 Richard Sandiford <rsandifo@redhat.com> |
10756 | ||
10757 | * config/mips/mips.c (mips_load_call_address): Make the call insn | |
10758 | use $gp if it could be calling a lazy binding stub. | |
10759 | ||
101ad855 KH |
10760 | 2004-01-20 Kazu Hirata <kazu@cs.umass.edu> |
10761 | ||
10762 | * config/s390/s390.c (TARGET_PROMOTE_FUNCTION_ARGS): Define. | |
10763 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
10764 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
10765 | * config/s390/s390.h (PROMOTE_FUNCTION_ARGS): Remove. | |
10766 | (PROMOTE_FUNCTION_RETURN): Remove. | |
10767 | (STRUCT_VALUE): Remove. | |
10768 | ||
c099ba28 DC |
10769 | 2004-01-20 Denis Chertykov <denisc@overta.ru> |
10770 | ||
03b82c00 | 10771 | PR bootstrap/13735 |
c099ba28 DC |
10772 | * config/avr/avr.h (BASE_REG_CLASS): Don't permit to use X |
10773 | register as pointer after reload. | |
10774 | ||
c8b6fae3 ZD |
10775 | 2004-01-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
10776 | ||
10777 | PR optimization/12440 | |
10778 | * loop.c: Include ggc.h. | |
10779 | (loop_optimize): Run garbage collector between optimization of loops. | |
10780 | * Makefile.in (loop.o): Add GGC_H dependency. | |
10781 | ||
c72d6c26 HP |
10782 | 2004-01-20 Hartmut Penner <hpenner@de.ibm.com> |
10783 | ||
1ef82ef2 | 10784 | * gcc/config/rs6000/rs6000.c (function_arg) Handle |
c72d6c26 HP |
10785 | vector register special in function without prototype. |
10786 | (function_arg_advance): Vector parameters get always | |
10787 | GPRs allocated for the linux64 target. | |
10788 | ||
91e736f9 KI |
10789 | 2004-01-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
10790 | ||
10791 | * config/m32r/m32r.h (TARGET_M32R2). Test for TARGET_M32R2_MASK | |
10792 | not TARGET_M32RX_MASK. | |
10793 | ||
4043d6fb EB |
10794 | 2004-01-20 Eric Botcazou <ebotcazou@libertysurf.fr> |
10795 | ||
10796 | PR target/13557 | |
10797 | * config/sparc/sparc.c (function_arg): Reorder the cases. | |
10798 | ||
50f59cd7 PB |
10799 | 2004-01-19 Per Bothner <per@bothner.com> |
10800 | ||
10801 | Move cpp_reader's line_maps field to a shared global. | |
10802 | * cpphash.h (cpp_reader): Rename line_maps field to line_table | |
10803 | and change the type to a pointer rather than a struct. | |
10804 | * cppinit.c (cpp_push_main_field): Adjust accordingly. | |
10805 | * cpplib.c (do_include_common, _cpp_do_file_change, cpp_get_callbacks): | |
10806 | Likewise. | |
10807 | * cppfiles.c (validate_pch): Likewise. | |
10808 | * cppmacro.c (_cpp_warn_if_unused_macro, _cpp_builtin_macro_text): | |
10809 | Likewise. | |
10810 | * cpperror.c (print_location): Likewise. | |
10811 | * cpplib.h (cpp_create_reader): New line_maps pointer parameter. | |
10812 | * cppinit.c (cpp_create_reader): Handle new parameter. | |
10813 | (cpp_destroy): Don't free line_maps - that's no longer our job. | |
10814 | * input.h (line_table): New variable. | |
10815 | * toplev.c (line_table): Declare variable. | |
10816 | (general_init): Initialize line_table. | |
10817 | * c-opts.c (c_common_init_options): Pass line_table to | |
10818 | cpp_create_reader. | |
10819 | * fix-header.c (read_scan_file): New local variable line_table. | |
10820 | Initialize, and pass it to cpp_create_reader. | |
10821 | * Makefile.in (LIBS, LIBDEPS): Add libcpp.a. | |
10822 | (C_AND_OBJC_OBJS, fix-header): Remove redundant libcpp.a. | |
10823 | ||
10824 | 2004-01-19 Per Bothner <per@bothner.com> | |
9132fbb7 PB |
10825 | |
10826 | Implement a cache for linemap_lookup. | |
10827 | * line-map.h (struct_line_maps): Add cache field. | |
10828 | * line-map.c (linemap_init): Zero cache field. | |
10829 | (linemap_add): Set cache field to offset of newly allocated map. | |
10830 | (linemap_lookup): Use and set cache field. | |
10831 | ||
26d107db KK |
10832 | 2004-01-20 Kaz Kojima <kkojima@gcc.gnu.org> |
10833 | ||
10834 | PR optimization/13567 | |
10835 | * cse.c (cse_basic_block): Call cse_insn with a non-null | |
10836 | libcall_insn for the last SET insn of a no-confilict block. | |
10837 | ||
e165d61b KC |
10838 | 2004-01-20 Kelley Cook <kcook@gcc.gnu.org> |
10839 | ||
1ef82ef2 | 10840 | * Makefile.in (target_noncanonical, program_transform_name): Use |
e165d61b | 10841 | immediate define instead of deferred. |
1ef82ef2 | 10842 | (GCC_INSTALL_NAME, GCC_TARGET_INSTALL_NAME, CPP_INSTALL_NAME, |
e165d61b KC |
10843 | PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, GCOV_INSTALL_NAME, |
10844 | GCCBUG_INSTALL_NAME): Define via a immediate $(shell) instead of | |
10845 | deferred backquote. | |
10846 | ||
53cd18ec JM |
10847 | 2004-01-20 Joseph S. Myers <jsm@polyomino.org.uk> |
10848 | ||
10849 | * c-decl.c (c_init_decl_processing): Set pedantic_lvalues to | |
10850 | true unconditionally. | |
10851 | * c-typeck.c (unary_complex_lvalue, pedantic_lvalue_warning): | |
10852 | Remove. | |
10853 | (build_unary_op, build_modify_expr): Don't handle extended | |
10854 | lvalues. | |
10855 | (build_component_ref, build_conditional_expr): Call non_lvalue | |
10856 | instead of pedantic_non_lvalue. | |
10857 | (build_c_cast): Don't condition use of non_lvalue on pedantic. | |
10858 | * fold-const.c (fold): Don't check pedantic directly for | |
10859 | COMPOUND_EXPR. Ensure that results for COMPOUND_EXPR are | |
10860 | passed to pedantic_non_lvalue. | |
10861 | * doc/extend.texi: Remove documentation of extended lvalues. | |
10862 | ||
9ce79a7a RS |
10863 | 2004-01-19 Roger Sayle <roger@eyesopen.com> |
10864 | ||
10865 | PR optimization/5263 | |
10866 | * simplify-rtx.c (associative_constant_p): Delete. | |
10867 | (simplify_associative_operation): Rewrite to linearize terms, and | |
10868 | attempt to simplify new term against both left and right subterms. | |
10869 | (simplify_binary_operation): Call swap_commutative_operands_p on | |
10870 | op0 and op1, not trueop0 and trueop1. Move the initialization of | |
10871 | trueop0 and trueop1 down to where first needed. | |
10872 | (simplify_relational_operation): Likewise. | |
10873 | * rtlanal.c (commutative_operand_precedence): Also order constant | |
10874 | operands using avoid_constant_pool_reference. | |
10875 | ||
62e88293 RH |
10876 | 2004-01-19 Richard Henderson <rth@redhat.com> |
10877 | ||
1ef82ef2 ZW |
10878 | * config/alpha/alpha.c (aligned_memory_operand): Check MEM_ALIGN, |
10879 | don't check memory mode. | |
10880 | (unaligned_memory_operand): Likewise. | |
10881 | (reload_inqi, reload_inhi, reload_outqi, reload_outhi): Don't | |
10882 | abort for op0 not MEM. | |
62e88293 | 10883 | |
1ef82ef2 ZW |
10884 | * config/alpha/alpha.c (alpha_expand_mov_nobwx): If the destination |
10885 | is not a reg, copy to a scratch first. | |
10886 | (aligned_loadqi, aligned_loadhi, unaligned_loadqi, unaligned_loadhi, | |
10887 | unaligned_loadqi_le, unaligned_loadqi_be, unaligned_loadhi_le, | |
10888 | unaligned_loadhi_be): Expect op0 in DImode; don't SUBREG. | |
10889 | (reload_inqi, reload_inhi): Fix mode of op0. | |
10890 | (reload_inqi_help, reload_inhi_help, reload_outqi_help, | |
10891 | reload_outhi_help): Likewise. Use define_insn_and_split. | |
62e88293 | 10892 | |
1ef82ef2 ZW |
10893 | * config/alpha/alpha.md (call peepholes): Check for REG_NORETURN |
10894 | as well as $29 dead. | |
62e88293 | 10895 | |
2f3321ca EB |
10896 | 2004-01-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
10897 | ||
10898 | * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit | |
10899 | "tls_object" for thread-local objects. | |
10900 | * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit | |
10901 | "#tls" for thread-local sections. | |
10902 | * configure.ac (thread-local checks): Specify --fatal-warnings in | |
10903 | every binutils-specific checks. For sparc*-*-*, test whether the | |
10904 | OS is Solaris and the tools are native and act accordingly. | |
10905 | * configure: Rebuild. | |
10906 | ||
6fe37bc4 JL |
10907 | 2004-01-19 Jeff Law <law@redhat.com> |
10908 | ||
10909 | * contrib.texi: Update Paolo Carlini's entry. New entries for | |
10910 | Jerry Quinn and Petur Runolfsson. | |
1ef82ef2 | 10911 | |
68f48f39 RS |
10912 | 2004-01-19 Roger Sayle <roger@eyesopen.com> |
10913 | ||
10914 | * config/i386/i386.md (*movhi_1, *movqi_1): When optimizing for | |
10915 | size, don't use the larger zero-extending loads. | |
10916 | ||
5c9948f4 RH |
10917 | 2004-01-19 Richard Henderson <rth@redhat.com> |
10918 | ||
10919 | * alpha.h (HARD_REGNO_MODE_OK): Disallow SImode in FP regs. | |
10920 | * alpha.md (UNSPEC_NT_LDA): Remove. | |
10921 | (UNSPEC_CVTLQ, cvtlq): New. | |
10922 | (extendsidi2_1): Rename from extendsidi2_nofix; remove f/f. | |
10923 | (extendsidi2_fix): Remove. | |
10924 | (extendsidi2 splitter): Use cvtlq. | |
10925 | (extendsidi2 fp peepholes): Remove. | |
10926 | (cvtql): Use SFmode instead of SImode. | |
10927 | (fix_trunc?fsi): Update to match. | |
10928 | (floatsisf2_ieee, floatsisf2, floatsidf2_ieee, floatsidf2): New. | |
10929 | (movsi): Rename from movsi_nofix, remove f alternatives. | |
10930 | (movsi_nt_vms): Similarly. | |
10931 | (movsi_fix, movsi_nt_vms_fix): Remove. | |
10932 | (nt_lda): Remove. | |
10933 | * alpha.c (alpha_expand_prologue): Use adddi3, not nt_lda. | |
10934 | ||
9b0436b7 JH |
10935 | 2004-01-19 Jan Hubicka <jh@suse.cz> |
10936 | ||
10937 | * cgraph.c (cgraph_remove_node): Fix removal from linked list. | |
10938 | * cgraphunit.c (cgraph_finalize_compilation_unit): Clear next_needed | |
10939 | list. | |
10940 | (cgraph_remove_unreachable_nodes): New function | |
10941 | (cgraph_decide_inlining_of_small_function): Fix pasto. | |
10942 | (cgraph_decide_inlining_incrementally): Fix pasto. | |
10943 | (cgrpah_decide_inlining): Likewise; remove unreachable nodes. | |
10944 | ||
8c80adb7 SB |
10945 | 2004-01-19 Steven Bosscher <stevenb@suse.de> |
10946 | ||
10947 | * gengtype.c (header_file): Make it static. | |
10948 | (write_types_process_field, write_enum_defn): Minor whitespace fixes. | |
10949 | * gengtype.h (header_file): No longer extern. | |
10950 | ||
0ede749d KH |
10951 | 2004-01-18 Kazu Hirata <kazu@cs.umass.edu> |
10952 | ||
10953 | * defaults.h (CASE_VECTOR_PC_RELATIVE): Provide the default. | |
10954 | * expr.c (CASE_VECTOR_PC_RELATIVE): Remove. | |
10955 | * stmt.c (CASE_VECTOR_PC_RELATIVE): Likewise. | |
10956 | ||
41cbdcd0 KH |
10957 | 2004-01-18 Kazu Hirata <kazu@cs.umass.edu> |
10958 | ||
10959 | * stmt.c (HAVE_casesi): Define it not already defined. | |
10960 | (HAVE_tablejump): Likewise. | |
10961 | (expand_end_case_type): Resort to the binary tree method if | |
10962 | neither casesi or tablejump is available. | |
10963 | ||
5cfc5f84 DJ |
10964 | 2004-01-18 Daniel Jacobowitz <drow@mvista.com> |
10965 | ||
10966 | * final.c (final_scan_insn): Make non-static again. | |
10967 | * output.h (final_scan_insn): Re-add prototype. | |
10968 | * config/arc/arc.c (arc_output_function_epilogue): Add NULL | |
10969 | to final_scan_insn call. | |
10970 | * config/cris/cris.c (cris_target_asm_function_epilogue): Likewise. | |
10971 | * config/mips/mips.c (mips_output_conditional_branch): Likewise. | |
10972 | * config/pa/pa.c (output_lbranch, output_call): Likewise. | |
10973 | * config/sh/sh.c (print_slot): Likewise. | |
10974 | * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Likewise. | |
10975 | (output_sibcall, sparc_flat_function_epilogue): Likewise. | |
10976 | ||
3348b696 JH |
10977 | 2004-01-18 Jan Hubicka <jh@suse.cz> |
10978 | ||
10979 | * basic-block.h (try_redirect_by_replacing_jump): Declare. | |
10980 | * cfgcleanup.c (try_optimize_cfg): Use it. | |
10981 | * cfgrtl.c (try_redirect_by_replacing_jump): Export. | |
10982 | (rtl_redirect_edge_and_branch, cfg_layout_redirect_edge_and_branch): | |
10983 | Kill hack. | |
10984 | (cfg_layout_merge_blocks): Use try_redirect_by_replacing_jump. | |
10985 | ||
10986 | Revert: | |
10987 | 2004-01-16 Geoffrey Keating <geoffk@apple.com> | |
10988 | ||
10989 | * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps | |
10990 | even after reload, just don't remove the actual jump tables. | |
10991 | ||
72d89d35 KH |
10992 | 2004-01-18 Kazu Hirata <kazu@cs.umass.edu> |
10993 | ||
10994 | * config/rs6000/rs6000.h (STRICT_ARGUMENT_NAMING): Remove. | |
10995 | ||
07b50aad KH |
10996 | 2004-01-18 Kazu Hirata <kazu@cs.umass.edu> |
10997 | ||
10998 | * defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Fix the computation of | |
10999 | the size of a pointer in bytes. | |
11000 | ||
6e46ab25 RS |
11001 | 2004-01-18 Roger Sayle <roger@eyesopen.com> |
11002 | ||
11003 | * builtins.c (expand_builtin_expect_jump): Fix thinko of reusing | |
11004 | live "next" variable, which could lead to an infinite loop. | |
11005 | ||
3ce5437a AP |
11006 | 2004-01-18 Andrew Pinski <pinskia@physics.uc.edu> |
11007 | ||
b4be9e8e AP |
11008 | * config/rs6000/altivec.h: Wrap C++ functions in extern "C++" |
11009 | block. | |
11010 | ||
3ce5437a AP |
11011 | * config/rs6000/rs6000.c (rs6000_special_round_type_align): |
11012 | Check for NULL in the chain and remove repeated code. | |
11013 | ||
20c361f3 JH |
11014 | 2004-01-18 Jan Hubicka <jh@suse.cz> |
11015 | ||
11016 | * coverage.c (checksum_string): Rename to ... | |
11017 | (coverage_checksum_string): ... this one, Use crc32_string; recognize | |
11018 | names containing random number and zero the number out in order to get | |
11019 | match. | |
11020 | ||
cacb5bba RS |
11021 | 2004-01-18 Richard Sandiford <rsandifo@redhat.com> |
11022 | ||
11023 | * config/mips/mips.c (mips_got_alias_set): Mark for PCH. | |
11024 | ||
daf2f129 JM |
11025 | 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk> |
11026 | ||
11027 | * doc/c-tree.texi, doc/cpp.texi, doc/extend.texi, | |
11028 | doc/frontends.texi, doc/gcov.texi, doc/gty.texi, doc/install.texi, | |
11029 | doc/invoke.texi, doc/libgcc.texi, doc/md.texi, doc/rtl.texi, | |
11030 | doc/sourcebuild.texi, doc/standards.texi, doc/tm.texi, | |
11031 | doc/trouble.texi: Remove trailing whitespace. | |
11032 | ||
b85aed9e RS |
11033 | 2004-01-18 Richard Sandiford <rsandifo@redhat.com> |
11034 | ||
1c0f3fac | 11035 | PR target/7618 |
b85aed9e RS |
11036 | * config/mips/mips.c: Include cfglayout.h. |
11037 | (TARGET_ASM_OUTPUT_MI_THUNK, TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define. | |
11038 | (mips_unspec_offset_high): Add temporary register argument. | |
11039 | (mips_load_call_address): New function, split out from... | |
11040 | (mips_expand_call): ...here. | |
11041 | (mips_output_cplocal): New function. | |
11042 | (mips_output_function_prologue, mips_output_function_epilogue): Use it. | |
11043 | (mips_emit_loadgp): New function, split out from... | |
11044 | (mips_expand_prologue): ...here. | |
11045 | (mips_output_mi_thunk): New function. | |
11046 | ||
e5d95b69 BI |
11047 | 2004-01-17 Bernardo Innocenti <bernie@develer.com> |
11048 | ||
11049 | * longlong.h (mc68020, __mc68030__, mc68030, __mc68040__, mc68040, | |
11050 | mcpu32): Remove redundant checks for implied target predefines. | |
11051 | ||
19d66194 AP |
11052 | 2004-1-17 Andrew Pinski <pinskia@physics.uc.edu> |
11053 | ||
11054 | * config/rs6000/rs6000.c (rs6000_special_round_type_align): | |
11055 | Return type is unsigned int not int. | |
11056 | * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align): | |
11057 | Likewise. | |
11058 | ||
95fef11f JM |
11059 | 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk> |
11060 | ||
11061 | * doc/contrib.texi, doc/cppenv.texi, doc/extend.texi, | |
11062 | doc/install.texi, doc/invoke.texi, doc/tm.texi: Consistently use | |
11063 | "GNU/Linux" and "Microsoft Windows" terminology. | |
11064 | ||
3ab51846 JM |
11065 | 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk> |
11066 | ||
11067 | * doc/c-tree.texi, doc/compat.texi, doc/cpp.texi, | |
11068 | doc/cppopts.texi, doc/extend.texi, doc/install.texi, | |
11069 | doc/interface.texi, doc/invoke.texi, doc/libgcc.texi, doc/md.texi, | |
11070 | doc/objc.texi, doc/rtl.texi, doc/tm.texi, doc/trouble.texi: Use | |
11071 | @smallexample instead of @example. | |
11072 | ||
cfbed37c ZL |
11073 | 2004-01-17 Ziemowit Laski <zlaski@apple.com> |
11074 | ||
11075 | * objc/objc-act.c (build_objc_method_call): Use target | |
1ef82ef2 | 11076 | hooks instead of macros to determine if ..._stret |
cfbed37c ZL |
11077 | dispatchers should be used (NeXT runtime only). |
11078 | ||
bef5105b RS |
11079 | 2004-01-17 Roger Sayle <roger@eyesopen.com> |
11080 | ||
11081 | * builtins.c (expand_builtin_expect_jump): Fix mistake in my | |
11082 | last patch. Use XEXP (x, 0) to get a LABEL_REF's CODE_LABEL. | |
11083 | ||
dd3adcf8 DJ |
11084 | 2004-01-17 Daniel Jacobowitz <drow@mvista.com> |
11085 | ||
11086 | * rtl.h (emit_insn_before_sameloc, emit_jump_insn_before_sameloc) | |
11087 | (emit_call_insn_before_sameloc, emit_insn_after_sameloc) | |
11088 | (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): New | |
11089 | macros. | |
11090 | * reload1.c (emit_reload_insns): Use them. | |
11091 | * emit-rtl.c (emit_insn_before_sameloc, emit_insn_after_sameloc) | |
11092 | (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): Check | |
11093 | for NULL PATTERN. | |
11094 | ||
589fe865 DJ |
11095 | 2004-01-17 Daniel Jacobowitz <drow@mvista.com> |
11096 | ||
11097 | * final.c (SEEN_BB, SEEN_NOTE, SEEN_EMITTED): Define. | |
11098 | (final_scan_insn): Update to take an additional SEEN argument. Emit | |
11099 | a line note after the prologue. Make static. | |
11100 | (line_note_exists): Remove. | |
11101 | (final): Don't initialize line_note_exists. Update call to | |
11102 | final_scan_insn. | |
11103 | * output.h (final_scan_insn): Remove prologue. | |
11104 | * function.c (set_insn_locators): Update comment. | |
11105 | (thread_prologue_and_epilogue_insns): Add a comment. | |
11106 | ||
95727fb8 AP |
11107 | 2004-01-17 Andrew Pinski <pinskia@physics.uc.edu> |
11108 | ||
11109 | PR target/10781 | |
11110 | * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align): | |
11111 | Prototype. | |
11112 | * config/rs6000/rs6000.c (rs6000_special_round_type_align): | |
11113 | New function. | |
11114 | * config/rs6000/linux64.h (ROUND_TYPE_ALIGN): Use it. | |
11115 | * config/rs6000/aix.h (ROUND_TYPE_ALIGN): Likewise. | |
11116 | * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Likewise. | |
11117 | ||
f2e16e97 JH |
11118 | 2004-01-17 Jan Hubicka <jh@suse.cz> |
11119 | ||
26c0473b JH |
11120 | * toplev.c (rest_of_handle_reorder_blocks): Fix pasto in previous |
11121 | commit. | |
11122 | ||
f2e16e97 JH |
11123 | * toplev.c (HAVE_conditional_execution): Provide default. |
11124 | (rest_of_handle_reorder_blocks): For conditional_execution target | |
11125 | update liveness once after all transformations | |
11126 | (rest_of_compilation): Do crossjumping before ce3. | |
11127 | ||
f103e34d GK |
11128 | 2004-01-17 Geoffrey Keating <geoffk@apple.com> |
11129 | ||
11130 | * alias.c (new_alias_set): Mark last_alias_set for PCH. | |
11131 | (get_varargs_alias_set): Rename 'set' to 'varargs_set' and mark it | |
11132 | for PCH. | |
11133 | (get_frame_alias_set): Likewise, except rename it to 'frame_set'. | |
11134 | * config/rs6000/rs6000.c (rs6000_sr_alias_set): Mark for PCH. | |
11135 | (get_TOC_alias_set): Mark 'set' for PCH. | |
11136 | ||
ab530ea8 GK |
11137 | 2004-01-16 Geoffrey Keating <geoffk@apple.com> |
11138 | ||
11139 | * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps | |
11140 | even after reload, just don't remove the actual jump tables. | |
11141 | ||
53dd3be3 | 11142 | 2004-01-17 J. Brobecker <brobecker@gnat.com> |
e7d23ce3 B |
11143 | |
11144 | * dwarf2out.c (is_subrange_type): Renamed from is_ada_subrange_type(). | |
11145 | Remove checks for is_ada() and TREE_UNSIGNED. | |
11146 | (subrange_type_die): Emit a byte_size attribute if the subrange | |
11147 | type size is different from the base type size. | |
11148 | (modified_type_die): Replace call to is_ada_subrange_type() by | |
11149 | call to is_subrange_type(). | |
11150 | ||
8582b18a AP |
11151 | 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu> |
11152 | ||
11153 | * config/sh/sh.c: Include ggc.h. | |
11154 | ||
73e61092 GK |
11155 | 2004-01-16 Geoffrey Keating <geoffk@apple.com> |
11156 | ||
11157 | * Makefile.in (MD5_H): New. | |
11158 | (fold-const.o): Depend on md5.h. | |
11159 | (dwarf2out.o): Likewise. | |
11160 | (cppfiles.o): Likewise. | |
11161 | * cppfiles.c: Include md5.h. | |
11162 | (should_stack_file): Check against list read from PCH file. | |
11163 | (struct pchf_data): New. | |
11164 | (pchf): New variable. | |
11165 | (struct pchf_adder_info): New. | |
11166 | (pchf_adder): New. | |
11167 | (pchf_save_compare): New. | |
11168 | (_cpp_save_file_entries): New. | |
11169 | (_cpp_read_file_entries): New. | |
11170 | (struct pchf_compare_data): New. | |
11171 | (pchf_compare): New. | |
11172 | (check_file_against_entries): New. | |
11173 | * cpphash.h (_cpp_save_file_entries): Prototype. | |
11174 | (_cpp_read_file_entries): Prototype. | |
11175 | * cpppch.c (cpp_write_pch_state): Write the list of headers. | |
11176 | (cpp_read_state): Read the list of headers. | |
11177 | ||
3b75d796 JH |
11178 | 2004-01-17 Jan Hubicka <jh@suse.cz> |
11179 | ||
11180 | * c-common.c (c_estimate_num_insns_1): Handle builtin_constant_p and | |
11181 | builtin_expect specially. | |
11182 | * params.def (PARAM_MAX_INLINE_INSNS_AUTO): Set to 100. | |
11183 | (PARAM_LARGE_FUNCTION_INSNS): Set to 3000. | |
11184 | * invoke.texi (max-inline-insns-single): Set to 100. | |
11185 | (large-function-insns): Set to 3000. | |
11186 | ||
cf551fba EC |
11187 | 2004-01-16 Eric Christopher <echristo@redhat.com> |
11188 | Chandrakala Chavva <cchavva@redhat.com> | |
11189 | ||
11190 | * cppcharset.c (one_iso88591_to_utf8): New function. | |
11191 | (convert_iso88591_utf8): Ditto. Use. | |
11192 | (conversion_tab): Use. | |
11193 | (_cpp_input_to_utf8): New function. | |
11194 | (_cpp_init_iconv_buffer): Ditto. | |
11195 | (_cpp_close_iconv_buffer): Ditto. | |
11196 | * cpphash.h: Prototype new functions. | |
11197 | (cpp_buffer): Add input_cset_desc. | |
11198 | * cppinit.c: Add input_charset default. | |
11199 | * cpplib.c (cpp_push_buffer): Support init and | |
11200 | close of iconv. | |
11201 | * cpplib.h (cpp_options): Add input_charset. | |
11202 | ||
510d1e80 KH |
11203 | 2004-01-16 Kazu Hirata <kazu@cs.umass.edu> |
11204 | ||
11205 | * system.h (ASM_OUTPUT_SECTION_NAME): Poison. | |
11206 | * config/alpha/unicosmk.h: Remove a commented-out definition | |
11207 | of ASM_OUTPUT_SECTION_NAME. | |
11208 | * config/stormy16/stormy16.h: Likewise. | |
11209 | ||
fb2c2608 RO |
11210 | 2004-01-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
11211 | ||
11212 | * fixinc/inclhack.def (alpha___extern_prefix): Renamed to ... | |
11213 | (alpha___extern_prefix_sys_stat): ... this. | |
11214 | Apply to <sys/mount.h>, too. | |
11215 | Tweak to match more variations. | |
11216 | * fixinc/tests/base/sys/stat.h: Adapt for new hackname. | |
11217 | ||
11218 | * fixinc/inclhack.def (alpha___extern_prefix, | |
cf551fba | 11219 | alpha___extern_prefix_standards): New hacks to obey |
c53bdcf5 | 11220 | __PRAGMA_EXTERN_PREFIX. |
fb2c2608 RO |
11221 | * fixinc/tests/base/testing.h [ALPHA___EXTERN_PREFIX_CHECK]: New |
11222 | test. | |
11223 | * fixinc/tests/base/standards.h: Likewise. | |
cf551fba | 11224 | |
fb2c2608 RO |
11225 | * fixincl/inclhack.def (alpha_pthread): Tweak to match more |
11226 | variations. | |
11227 | New testcase. | |
11228 | * fixinc/tests/base/pthread.h: Handle it. | |
cf551fba | 11229 | |
fb2c2608 RO |
11230 | * fixincl/inclhack.def (bad_lval): Sort file list. |
11231 | Add many missing files up to Tru64 UNIX V5.1B. | |
11232 | * gcc/fixinc/tests/base/libgen.h: Renamed to ... | |
11233 | * gcc/fixinc/tests/base/dirent.h: ... this to match new file list | |
11234 | order. | |
cf551fba | 11235 | |
fb2c2608 RO |
11236 | * fixinc/fixincl.x: Regenerate. |
11237 | ||
79a76d65 MM |
11238 | 2004-01-16 Mark Mitchell <mark@codesourcery.com> |
11239 | ||
11240 | * version.c (version_string): Change to 3.5.0. | |
11241 | * doc/include/gcc-common.texi (version-GCC): Likewise. | |
11242 | ||
965514bd JH |
11243 | 2004-01-16 Jan Hubicka <jh@suse.cz> |
11244 | ||
11245 | * i386.md (load_tp_di): Fix pasto. | |
11246 | ||
11247 | PR opt/13608 | |
11248 | * i386.c (ix86_compute_frame_layout): Fix for alloca on leaf function. | |
11249 | ||
11250 | * c-pretty-print.c (pp_c_type_cast, pp_c_abstract_declarator, | |
11251 | pp_c_character_constant, pp_c_floating_constant, | |
11252 | pp_c_additive_expression, pp_c_shift_expression, | |
11253 | pp_c_equality_expression, pp_c_and_expression, | |
11254 | pp_c_exclusive_or_expression, pp_c_inclusive_or_expression, | |
11255 | pp_c_logical_and_expression): Remove inline modifier. | |
11256 | * dwarf2out.c (get_AT): Likewise. | |
11257 | * et-forest.c (et_splay): Likewise. | |
11258 | * ra.h (ra_alloc, ra_calloc): Likewise | |
11259 | ||
87b483a1 KH |
11260 | 2004-01-16 Kazu Hirata <kazu@cs.umass.edu> |
11261 | ||
11262 | * config/frv/frv-protos.h: Fix comment formatting. | |
11263 | * config/frv/frv.c: Likewise. | |
11264 | * config/frv/frv.h: Likewise. | |
11265 | * config/frv/frv.md: Likewise. | |
11266 | * config/frv/frvbegin.c: Likewise. | |
11267 | * config/frv/frvend.c: Likewise. | |
11268 | ||
16201823 KH |
11269 | 2004-01-16 Kazu Hirata <kazu@cs.umass.edu> |
11270 | ||
11271 | * system.h (LINKER_DOES_NOT_WORK_WITH_DWARF2): Poison. | |
11272 | * doc/tm.texi (PREFERRED_DEBUGGING_TYPE): Don't mention | |
11273 | LINKER_DOES_NOT_WORK_WITH_DWARF2. | |
11274 | (LINKER_DOES_NOT_WORK_WITH_DWARF2): Remove. | |
11275 | ||
115df136 R |
11276 | 2004-01-16 J"orn Rennecke <joern.rennecke@superh.com> |
11277 | ||
5ed5fd90 | 11278 | PR 11864 |
115df136 R |
11279 | * postreload.c (reload_cse_simplify_operands): Don't remove |
11280 | implicit extension from LOAD_EXTEND_OP. | |
11281 | ||
e24e7211 JH |
11282 | 2004-01-16 Jan Hubicka <jh@suse.cz> |
11283 | ||
8c80adb7 SB |
11284 | PR opt/11350 |
11285 | * cfgcleanup.c (try_optimize_cfg): Suppress tablejump removal | |
e24e7211 | 11286 | after reload. |
8c80adb7 SB |
11287 | * cfgrtl.c (rtl_can_merge_blocks, cfglayout_can_merge_blocks, |
11288 | rtl_try_redirect_by_replacing_branch): Likewise. | |
e24e7211 | 11289 | |
b0fadda7 GK |
11290 | 2004-01-15 Geoffrey Keating <geoffk@apple.com> |
11291 | ||
b604074c GK |
11292 | PR pch/13689 |
11293 | * alias.c (struct alias_set_entry): Mark for GC. | |
11294 | (alias_sets): Make static, mark for GC. | |
11295 | (record_alias_subset): Use GC to allocate alias structures. | |
11296 | * varray.c (element): Make generic varrays GCed. | |
11297 | ||
a6dd4094 GK |
11298 | PR pch/13361 |
11299 | * c-typeck.c (constructor_asmspec): Delete. | |
11300 | (struct initializer_stack): Delete field 'asmspec'. | |
11301 | (start_init): Delete saving of asmspec. | |
11302 | (finish_init): Don't update constructor_asmspec. | |
11303 | * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree. | |
11304 | * stmt.c (expand_asm): Duplicate strings from tree. | |
11305 | (expand_asm_operands): Likewise. | |
11306 | * tree.c (tree_size): Update computation of size of STRING_CST. | |
11307 | (make_node): Don't make STRING_CST nodes. | |
11308 | (build_string): Allocate string with tree node. | |
11309 | * tree.def (STRING_CST): Update comment. | |
11310 | * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST. | |
11311 | (tree_string): Place contents of string in tree node. | |
11312 | * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string | |
11313 | from tree. | |
11314 | ||
b0fadda7 GK |
11315 | * config/rs6000/rs6000.c (rs6000_va_arg): No need to special-case |
11316 | altivec operands. | |
11317 | ||
e0a21ab9 KH |
11318 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
11319 | ||
11320 | * c-common.h: Fix comment formatting. | |
11321 | * c-cppbuiltin.c: Likewise. | |
11322 | * c-pragma.c: Likewise. | |
11323 | * calls.c: Likewise. | |
11324 | * collect2.c: Likewise. | |
11325 | * cppcharset.c: Likewise. | |
11326 | * cpptrad.c: Likewise. | |
11327 | * dbxout.c: Likewise. | |
11328 | * defaults.h: Likewise. | |
11329 | * dwarf2out.c: Likewise. | |
11330 | * fold-const.c: Likewise. | |
11331 | * genautomata.c: Likewise. | |
11332 | * genconditions.c: Likewise. | |
11333 | * genflags.c: Likewise. | |
11334 | * gengtype.c: Likewise. | |
11335 | * integrate.c: Likewise. | |
11336 | * loop.c: Likewise. | |
11337 | * predict.c: Likewise. | |
11338 | * sdbout.c: Likewise. | |
11339 | ||
f57fc998 ZW |
11340 | 2004-01-15 Zack Weinberg <zack@codesourcery.com> |
11341 | ||
11342 | * config/ia64/ia64.md (*movti_internal): C output template | |
11343 | extracted to ia64.c. | |
11344 | (*movti_internal_reg): Delete. | |
11345 | (reload_inti, reload_outti): Use the correct mode on operand 2 | |
11346 | in the first place, don't fix it up in the output template. | |
11347 | (movtf, reload_ointf, reload_outtf): New expanders. | |
11348 | (*movtf_internal): New define_insn_and_split. | |
11349 | * config/ia64/ia64.c (ia64_split_timode): Rename to ia64_split_tmode; | |
11350 | make static; do not hand TFmode CONST_DOUBLEs to split_double. | |
11351 | (ia64_split_tmode_move): New function, body mostly pulled | |
11352 | from ia64.md:*movti_internal. | |
11353 | (ia64_function_arg_words): New function, extracted common | |
11354 | logic from ia64_function_arg et seq. | |
11355 | (ia64_function_arg_offset): Likewise. Handle correctly the | |
11356 | case of a scalar quantity 16 bytes wide with only 8-byte alignment. | |
11357 | (ia64_function_arg, ia64_function_arg_partial_nregs) | |
11358 | (ia64_function_arg_advance): Use ia64_function_arg_words and | |
11359 | ia64_function_arg_offset. | |
11360 | (ia64_function_value): TCmode does not go in float regs. | |
11361 | (ia64_secondary_reload_class): Also handle TFmode. | |
11362 | * config/ia64/ia64-protos.h: Remove prototype for | |
11363 | ia64_split_timode; add prototype for ia64_split_tmode_move. | |
11364 | ||
e9c4897b KC |
11365 | 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> |
11366 | ||
11367 | * Makefile.in (MAINT): Make it an immediate assignment. | |
11368 | ||
5a67e41f KH |
11369 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
11370 | ||
11371 | * config/m32r/m32r.md: Remove useless calls to gen_lowpart. | |
11372 | ||
340f6494 KH |
11373 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
11374 | ||
11375 | * config/h8300/coff.h: Replace Hitachi with Renesas. | |
11376 | * config/h8300/elf.h: Likewise. | |
11377 | * config/h8300/h8300-protos.h: Likewise. | |
11378 | * config/h8300/h8300.c: Likewise. | |
11379 | * config/h8300/h8300.h: Likewise. | |
11380 | * config/h8300/h8300.md: Likewise. | |
11381 | * config/h8300/lib1funcs.asm: Likewise. | |
11382 | ||
c954844a AP |
11383 | 2004-01-15 Andrew Pinski <apinski@apple.com> |
11384 | ||
11385 | * config/rs6000/rs6000.c (uses_TOC): Wrap #if TARGET_ELF | |
11386 | around it. | |
11387 | ||
34bf1fe3 KH |
11388 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
11389 | ||
11390 | * config/h8300/h8300.c (h8300_return_in_memory): New. | |
11391 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
11392 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
11393 | * config/h8300/h8300.h (STRUCT_VALUE): Remove. | |
11394 | (RETURN_IN_MEMORY): Likewise. | |
11395 | ||
e5396f90 RE |
11396 | 2004-01-15 Richard Earnshaw <rearnsha@arm.com> |
11397 | ||
11398 | PR optimization/13375 | |
11399 | * gcse.c (handle_avail_expr): Just return if the source is not a | |
11400 | single set. | |
11401 | ||
46049cff RE |
11402 | 2004-01-15 Richard Earnshaw <rearnsha@arm.com> |
11403 | Daniel Jacobowitz <drow@mvista.com> | |
11404 | ||
11405 | * arm/lib1funcs.asm (ARM_FUNC_START): Correct interworking case. | |
11406 | (EQUIV): Define. | |
11407 | (ARM_FUNC_ALIAS): New macro. | |
11408 | * arm/ieee754-df.S (gedf2, ledf2, nedf2, eqdf2): Use it. | |
11409 | * arm/ieee754-sf.S (gesf2, lesf2, nesf2, eqsf2): Use it. | |
11410 | ||
2fabc3d6 JDA |
11411 | 2004-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
11412 | ||
11413 | PR optimization/12372 | |
11414 | * calls.c (expand_call): Add call_fusage data for stack arguments in | |
11415 | constant calls. | |
11416 | ||
3c9eb5f4 AM |
11417 | 2004-01-15 Alan Modra <amodra@bigpond.net.au> |
11418 | ||
11419 | * config/rs6000/rs6000.c (uses_TOC): Correct comment. Make static. | |
11420 | (rs6000_elf_declare_function_name): Formatting. | |
11421 | * config/rs6000/rs6000-protos.h (uses_TOC): Remove declaration. | |
11422 | ||
c7866154 JH |
11423 | 2004-01-15 Jan Hubicka <jh@suse.cz> |
11424 | ||
11425 | PR bootstrap/13692 | |
11426 | * sched-deps.c (sched_analyze_1, sched_analyze_2): Fix thinko in | |
11427 | previous patch. | |
11428 | ||
ad5d827d RH |
11429 | 2004-01-15 Richard Henderson <rth@redhat.com> |
11430 | ||
11431 | * config/alpha/alpha.h (REG_ALLOC_ORDER): Reorder fp regs after | |
11432 | integer regs of the same call-savedness. | |
11433 | ||
66e07510 AS |
11434 | 2004-01-15 Andreas Schwab <schwab@suse.de> |
11435 | ||
11436 | PR bootstrap/13562 | |
11437 | * config/m68k/m68k.c (output_move_const_into_data_reg): Clear cc | |
11438 | status for NOTB/NOTW/NEGW methods. | |
11439 | ||
7c12f388 KH |
11440 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
11441 | ||
11442 | * doc/invoke.texi: Update dump file names. Fix a typo. | |
11443 | ||
4a7bb550 KH |
11444 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
11445 | ||
11446 | * builtins.c (expand_builtin_va_end): Don't use | |
11447 | EXPAND_BUILTIN_VA_END. | |
11448 | * system.h (EXPAND_BUILTIN_VA_END): Poison. | |
11449 | * config/d30v/d30v.h: Remove a commented-out definition of | |
11450 | EXPAND_BUILTIN_VA_END. | |
11451 | * config/stormy16/stormy16.h: Likewise. | |
11452 | ||
430fff02 KH |
11453 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
11454 | ||
11455 | * system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison. | |
11456 | * targhooks.c (default_struct_value_rtx): Don't use | |
11457 | STRUCT_VALUE_INCOMING_REGNUM. | |
11458 | ||
03787dfd KC |
11459 | 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> |
11460 | ||
11461 | PR bootstrap/12744 | |
11462 | * configure.in: Revamp enable-generated-files-in-srcdir rule to define | |
11463 | GENINSRC and not parsedir. Define srcextra as a langhook. | |
11464 | * configure: Regenerate. | |
11465 | * Makefile.in: Suppress default .l.c rule. Don't substitute | |
11466 | parsedir and delete all references throughout. Conditionally define | |
11467 | rule for srcextra dependent on GENINSRC. | |
11468 | (stmp-docobjdir): Delete. | |
11469 | (c-parse.o, gengtype-lex.o, gengtype-yacc.o): Use implicit build rule. | |
11470 | (srcextra): Copy c-parse.y, c-parse.c, gengtype-lex.c, gengtype-yacc.c, | |
11471 | and gengtype-yacc.h back to source directory. | |
11472 | (maintainer-clean): Delete all parse files in source directory. | |
11473 | (distclean): Delete generated files. | |
11474 | ||
11475 | * objc/Make-lang.in (objc-parse.o): Use implicit build rule. | |
11476 | (objc-parse.c, objc-parse.y): Don't use parsedir. | |
11477 | (objc.srcextra): Copy objc-parse.y and objc-parse.c back to source | |
11478 | directory if requested. | |
11479 | (po-generated): Don't use parsedir. | |
11480 | (objc.maintainer-clean): Delete above files from source directory. | |
11481 | ||
04ab46a4 KH |
11482 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
11483 | ||
11484 | * doc/tm.texi (FUNCTION_VALUE): Fix a typo. | |
11485 | ||
d624465f KH |
11486 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
11487 | ||
11488 | * doc/tm.texi: Replace RETURN_IN_MEMORY with | |
11489 | TARGET_RETURN_IN_MEMORY. | |
11490 | ||
e1be55d0 JH |
11491 | 2004-01-15 Jan Hubicka <jh@suse.cz> |
11492 | ||
11493 | * builtins.c (std_expand_builtin_va_arg): Align operand when needed. | |
11494 | * i386.c (init_cumulative_args): Set warn_sse; fix handling of variadic | |
11495 | functions accepting SSE arguments | |
11496 | (function_arg): Warn only when asked to warn. | |
11497 | * i386.h (ix86_args): Add warn_sse/warn_mmx fiels. | |
11498 | ||
f560bf91 JM |
11499 | 2004-01-14 Joseph S. Myers <jsm@polyomino.org.uk> |
11500 | ||
11501 | * c-parse.in (stmts_and_decls): Make label at end of compound | |
11502 | statement a hard error. | |
11503 | ||
95c755e9 JH |
11504 | 2004-01-14 Jan Hubicka <jh@suse.cz> |
11505 | ||
11506 | * cgraph.c (create_edge): Use local.redefined_extern_inline. | |
11507 | * cgraph.h (cgraph_local_info): Sort fields by size; add | |
11508 | redefined_extern_inline | |
11509 | (cgraph_global_info): Sort fields by size. | |
11510 | (cgraph_node): Likewise. | |
11511 | * cgraphunit.c (cgraph_finalize_function): Se | |
11512 | local.redefined_extern_inline on redefinition. | |
11513 | (cgraph_analyze_function): Use it; fix formating. | |
11514 | ||
84568e14 JH |
11515 | 2004-01-14 Jan Hubicka <jh@suse.cz> |
11516 | ||
11517 | PR c++/10776 | |
11518 | * sched-deps.c (trye_dependency_cache, anti_dependency_cache, | |
11519 | outptu_dependency_cache, forward_dependency_cahe): Trun to vectors of | |
11520 | bitmaps | |
11521 | (cache_size): New variable | |
11522 | (add_dependence): Update use; canonize early memory locations | |
11523 | (sched_analyze_1): Likewise. | |
11524 | (sched_analyze_2): Likewise. | |
11525 | (init_dependency_caches): Initialize bitmaps. | |
11526 | (free_dependency_caches): Free bitmaps | |
11527 | ||
3a179764 KH |
11528 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
11529 | ||
11530 | * calls.c: Replace STRICT_ARGUMENT_NAMING in comments with | |
11531 | targetm.calls.strict_argument_naming(). | |
11532 | * target.h: Likewise. | |
11533 | ||
b298f00f RH |
11534 | 2004-01-14 Richard Henderson <rth@redhat.com> |
11535 | ||
11536 | PR debug/13231 | |
11537 | * dwarf2out.c (dwarf2out_stack_adjust): Skip prologue and epilogue | |
11538 | instructions. | |
11539 | ||
1bddbeb4 RH |
11540 | 2004-01-14 Richard Henderson <rth@redhat.com> |
11541 | ||
11542 | PR c++/12491 | |
11543 | * except.c (struct eh_region): Add u.fixup.resolved. | |
11544 | (resolve_one_fixup_region): Split out from ... | |
11545 | (resolve_fixup_regions): ... here. | |
11546 | ||
4eb31d4f KH |
11547 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
11548 | ||
11549 | * config/mn10300/mn10300.h (STRUCT_VALUE): Change to 0. | |
11550 | ||
16f425fc KH |
11551 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
11552 | ||
11553 | * config/alpha/alpha.h (STRUCT_VALUE): Remove. | |
11554 | * config/alpha/vms.h (STRUCT_VALUE_REGNUM): Remove #undef. | |
11555 | (STRUCT_VALUE): Remove. | |
11556 | ||
4850c982 | 11557 | 2004-01-14 Steven Bosscher <stevenb@suse.de> |
616f6d84 SB |
11558 | |
11559 | * system.h: Poison PROMOTED_MODE | |
11560 | * integrate.c (expand_inline_function): Don't mention the | |
11561 | PROMOTED_MODE. | |
11562 | * loop.c (update_giv_derive): Same. | |
11563 | * tree.h (DECL_RTL): Same. | |
11564 | ||
f9654065 R |
11565 | 2004-01-14 J"orn Rennecke <joern.rennecke@superh.com> |
11566 | ||
11567 | PR target/9365 | |
11568 | * sh.c (gen_block_redirect): Add special handling of RETURN. | |
11569 | (gen_far_branch) Don't call gen_stuff_delay_slot if there is no | |
11570 | far branch target (i.e. it's a return). | |
11571 | ||
abbe8578 KH |
11572 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
11573 | ||
11574 | * regrename.c (find_oldest_value_reg): Fix a warning. | |
11575 | ||
192c8d78 RE |
11576 | 2004-01-14 Richard Earnshaw <rearnsha@arm.com> |
11577 | ||
11578 | PR bootstrap/12527 | |
11579 | * config.gcc (arm*-*-linux*): Don't include unknown-elf.h in tm_file. | |
11580 | Move linux-gas.h and linux-elf.h before aout.h. | |
11581 | * arm/arm.h (INITIALIZE_TRAMPOLINE): Only define if not already. | |
11582 | * arm/linux-elf.h (SUBTARGET_CPU_DEFAULT): Define. | |
11583 | ||
e512ab39 KH |
11584 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
11585 | ||
11586 | * config/m32r/m32r.md: Use GEN_INT instead of gen_rtx | |
11587 | (CONST_INT, VOIDmode, ...). | |
11588 | ||
684bcee5 RE |
11589 | 2004-01-14 Richard Earnshaw <rearnsha@arm.com> |
11590 | ||
f57fc998 | 11591 | * regrename.c (find_oldest_value_reg): If the replacement uses |
684bcee5 RE |
11592 | multiple hard registers, check that all of them are in CLASS. |
11593 | ||
e7844ffb JH |
11594 | 2004-01-14 Jan Hubicka <jh@suse.cz> |
11595 | ||
11596 | * alias.c (get_alias_set): Initialize alias set to 0 when subset is | |
11597 | impossible. | |
11598 | ||
73e232f0 KC |
11599 | 2004-01-14 Kelley Cook <kcook@gcc.gnu.org> |
11600 | ||
11601 | * Makefile.in: Define MAINT from --enable-maintainer-mode. | |
11602 | ||
4d774ff8 HP |
11603 | 2004-01-14 Hartmut Penner <hpenner@de.ibm.com> |
11604 | ||
11605 | * gcc/config/rs6000/rs6000.c (rs6000_stack_info) | |
11606 | Calculate always vrsave_mask if TARGET_ALTIVEC. | |
11607 | (rs6000_emit_prologue): Emit code for vrsave | |
11608 | only if TARGET_ALTIVEC_VRSAVE. | |
11609 | (rs6000_emit_epilogue): Likewise. | |
11610 | ||
fa1090f5 EB |
11611 | 2004-01-14 Eric Botcazou <ebotcazou@libertysurf.fr> |
11612 | ||
11613 | * config/sparc/sparc.md (tie_add32): Fix pasto. | |
11614 | (tie_add64): Likewise. | |
11615 | ||
79551a56 ZD |
11616 | 2004-01-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
11617 | ||
11618 | * config/i386/i386.md (*addqi_1_slp): Do not access operands[2]. | |
11619 | ||
5b8d96f1 KH |
11620 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
11621 | ||
11622 | * config/iq2000/iq2000-protos.h: Fix comment formatting. | |
11623 | * config/iq2000/iq2000.c: Likewise. | |
11624 | * config/iq2000/iq2000.md: Likewise. | |
11625 | ||
b98d154e B |
11626 | 2004-01-14 J. Brobecker <brobecker@gnat.com> |
11627 | ||
11628 | * dwarf2out.c (is_ada_subrange_type): No longer check the TYPE_NAME. | |
11629 | (subrange_type_die): Add handle for nameless subrange types. | |
11630 | ||
1a793acf KH |
11631 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
11632 | ||
11633 | * config/h8300/h8300-protos.h: Replace do_movsi with | |
11634 | h8300_expand_movsi. | |
11635 | * config/h8300/h8300.c (do_movsi): Change to | |
11636 | h8300_expand_movsi. | |
11637 | * config/h8300/h8300.md (movsi): Replace do_movsi with | |
11638 | h8300_expand_movsi. | |
11639 | (movsf): Likewise. | |
11640 | ||
81ad9ded KH |
11641 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
11642 | ||
11643 | * config/h8300/h8300.c (dosize): Change to | |
11644 | h8300_emit_stack_adjustment. Update callers. | |
11645 | ||
3f0063ab KH |
11646 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
11647 | ||
11648 | * config/h8300/h8300.md (movstrictqi): Add an alternative with | |
11649 | the source being post_inc. Tighten the predicate for the | |
11650 | destination to register_operand. | |
11651 | (movstricthi): Likewise. | |
11652 | ||
abf843c4 KH |
11653 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
11654 | ||
11655 | * system.h (SHARED_BSS_SECTION_ASM_OP): Poison. | |
11656 | * varasm.c (bss_section): Don't use SHARED_BSS_SECTION_ASM_OP. | |
11657 | * doc/tm.texi (SHARED_BSS_SECTION_ASM_OP): Remove. | |
11658 | ||
4b589eab JH |
11659 | 2004-01-14 Jan Hubicka <jh@suse.cz> |
11660 | ||
d34cb6a1 JH |
11661 | Partial fix PR c++/12850 |
11662 | * cgraphunit.c (cgraph_finalize_function): Always ggc_collect when | |
11663 | at zero nest level. | |
4b589eab | 11664 | |
9ff2cabc BI |
11665 | 2004-01-13 Bernardo Innocenti <bernie@develer.com> |
11666 | ||
11667 | * config/m68k/netbsd-elf.h (REGISTER_NAMES): Add missing "argptr" | |
f57fc998 | 11668 | pseudo-register. |
9ff2cabc | 11669 | |
a4d8ec65 DP |
11670 | 2004-01-13 Devang Patel <dpatel@apple.com |
11671 | ||
11672 | PR debug/7078 | |
f57fc998 | 11673 | * dbxout.c (dbxout_symbol_name): Emit mangled names for |
a4d8ec65 | 11674 | NAMESPACE_DECL memebers. |
f57fc998 | 11675 | |
bfaba7a9 AP |
11676 | 2004-01-13 Andrew Pinski <pinskia@physics.uc.edu> |
11677 | ||
11678 | PR c++/12709 | |
11679 | * c-common.c (finish_fname_decls): Use the chain only if the | |
11680 | tree is an expr_stmt. | |
11681 | ||
dfa849f3 VM |
11682 | 2004-01-13 Vladimir Makarov <vmakarov@redhat.com> |
11683 | ||
616f6d84 | 11684 | * rtl.def: Add comment about new option in automata_option. |
f57fc998 | 11685 | |
dfa849f3 VM |
11686 | * genautomata.c (PROGRESS_OPTION): New macro. |
11687 | (progress_flag): New global variable. | |
11688 | (gen_automata_option): Process `progress'. | |
11689 | (transform_insn_regexps, check_unit_distributions_to_automata, | |
11690 | make_automaton, NDFA_to_DFA, build_automaton, create_automata, | |
11691 | expand_automata, write_automata): Print about the progress only if | |
11692 | progress_flag. Remove fflush. | |
11693 | (initiate_automaton_gen): Process command line flag `-progress'. | |
11694 | ||
11695 | * doc/md.texi: Describe the new option. | |
f57fc998 | 11696 | |
9405162e ZD |
11697 | 2004-01-13 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
11698 | ||
11699 | * cfg.c (dump_bb): Dump entry edges. | |
11700 | ||
f954388e RE |
11701 | 2004-01-13 Richard Earnshaw <rearnsha@arm.com> |
11702 | ||
f57fc998 | 11703 | * arm.c (thumb_legitimate_address_p): Only allow constant pool |
f954388e RE |
11704 | references from SImode. |
11705 | * arm.md (thumb_movhi_insn): Don't allow minipool references. | |
11706 | ||
0fe7abcc KH |
11707 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
11708 | ||
11709 | * system.h (TEXT_SECTION): Poison. | |
11710 | * varasm.c (text_section): Don't use TEXT_SECTION. | |
11711 | * config/sh/sh.c (sh_file_start): Fix a comment typo. | |
11712 | * doc/tm.texi (TEXT_SECTION): Remove. | |
11713 | ||
fdb07791 BE |
11714 | 2004-01-13 Ben Elliston <bje@wasabisystems.com> |
11715 | ||
11716 | * doc/rtl.texi (Vector Operations): Remove defunct vec_const item. | |
11717 | ||
56067bbe JW |
11718 | 2004-01-12 James E Wilson <wilson@specifixinc.com> |
11719 | ||
11720 | * unwind-libunwind.c: Delete. | |
11721 | ||
bc298aa7 ZW |
11722 | 2004-01-12 Zack Weinberg <zack@codesourcery.com> |
11723 | ||
11724 | PR 13656 | |
11725 | * c-decl.c (diagnose_mismatched_decls): Whenever newtype or | |
11726 | oldtype is set, set *newtypep or *oldtypep too. Do not set | |
11727 | them at the very end. | |
11728 | (validate_proto_after_old_defn): Restructure for comprehensibility; | |
11729 | make error messages clearer. | |
11730 | ||
12a08b40 ZW |
11731 | 2004-01-12 Zack Weinberg <zack@codesourcery.com> |
11732 | ||
11733 | * varray.h (VARRAY_POP): Add checking variant, aborts on underflow. | |
11734 | (VARRAY_TOP): Use VARRAY_CHECK so the access is bounds-checked. | |
11735 | * varray.c: No need to prototype error. | |
11736 | (varray_check_failed): Wrap long string onto two lines. | |
11737 | (varray_underflow): New function. | |
11738 | ||
faed5cc3 SB |
11739 | 2004-01-13 Steven Bosscher <stevenb@suse.de> |
11740 | ||
11741 | PR c++/13376 | |
11742 | * function.h (struct function): Kill `name' field. | |
11743 | (current_function_name): Make it an extern function. | |
11744 | * function.c (current_function_name): New function. | |
11745 | * graph.c: Update all uses of current_function_name. | |
11746 | * gcse.c: Likewise. | |
11747 | * config/alpha/alpha.c, config/avr/avr.c, config/c4x/c4x.c, | |
11748 | config/mips/mips.c, config/pdp11/pdp11.c: Likewise. | |
11749 | * config/ip2k/ip2k.c (function_prologue): Use MAIN_NAME_P | |
11750 | instead of a strcmp with "main". | |
11751 | ||
2d327012 JH |
11752 | 2004-01-13 Jan Hubicka <jh@suse.cz> |
11753 | ||
0bb03c11 JH |
11754 | * c-decl.c (diagnose_mismatched_decls): Fix warning calls. |
11755 | ||
2d327012 JH |
11756 | * cgraphunit.c (cgraph_optimize_function): Always do |
11757 | optimize_inline_calls when there is always_inline callee. | |
11758 | (cgraph_decide_inlining): Fix formating. | |
11759 | * tree-inline.c (inlinable_function_p): Do sorry for alwaysinline | |
11760 | functions. | |
11761 | (expand_call_inline): Likewise. | |
11762 | * toplev.h (sorry): Fix prototype. | |
11763 | ||
04cc79bb RS |
11764 | 2004-01-12 Roger Sayle <roger@eyesopen.com> |
11765 | ||
11766 | * builtins.c (expand_builtin_expect_jump): Simplify logic. Handle | |
11767 | conditional jumps that drop through to unconditional jumps or the | |
11768 | end of the sequence. | |
11769 | ||
3416f5c2 JH |
11770 | 2004-01-13 Jan Hubicka <jh@suse.cz> |
11771 | ||
11772 | * alias.c (new_alias_set): Construct the alias_set varray. | |
11773 | (init_alias_once): Don't do it here. | |
11774 | ||
f92ed976 ME |
11775 | 2004-01-12 Marc Espie <espie@openbsd.org> |
11776 | ||
11777 | * system.h: handle YYBYACC like YYBISON. | |
11778 | ||
ff2aaa93 JM |
11779 | 2004-01-12 Jonathan Merriman <jonm@dualitymedia.com> |
11780 | ||
11781 | PR target/10847 | |
11782 | * config.gcc: No longer includes conflicting header sparc/sol2.h when | |
11783 | building on sparc64-*-openbsd*. | |
11784 | ||
c5ff9123 AP |
11785 | 2004-01-12 Andrew Pinski <pinskia@physics.uc.edu> |
11786 | ||
11787 | PR debug/13539 | |
11788 | * dbxout.c (dbxout_type): Protected inheritance is not | |
11789 | private but protected. | |
11790 | ||
3cd2a183 RS |
11791 | 2004-01-12 Richard Sandiford <rsandifo@redhat.com> |
11792 | ||
11793 | * config/mips/mips.c (mips_symbolic_constant_p): Revert last patch. | |
11794 | ||
5c881655 KH |
11795 | 2004-01-12 Kazu Hirata <kazu@cs.umass.edu> |
11796 | ||
11797 | PR optimization/12508. | |
11798 | * combine.c (try_combine): Remove a dead set in a parallel | |
11799 | even if its destination is a subreg. | |
11800 | ||
11801 | Revert: | |
11802 | 2003-06-03 Kazu Hirata <kazu@cs.umass.edu> | |
11803 | * combine.c (simplify_set): Don't move a subreg in SET_SRC to | |
11804 | SET_DEST if WORD_REGISTER_OPERATIONS is not defined. | |
11805 | ||
a42f8ae7 | 11806 | 2004-01-12 Geoffrey Keating <geoffk@apple.com> |
affad9a4 GK |
11807 | |
11808 | * real.c: Update copyright date. | |
11809 | * emit-rtl.c: Likewise. | |
11810 | * rtl.h: Likewise. | |
11811 | * dwarf2out.c: Likewise. | |
11812 | * config/rs6000/darwin-ldouble.c: Likewise. | |
11813 | * config/rs6000/rs6000.md: Likewise. | |
11814 | ||
4274207b DE |
11815 | 2004-01-12 David Edelsohn <edelsohn@gnu.org> |
11816 | ||
11817 | * config/rs6000/rs6000.c (rs6000_init_libfuncs): Add AIX | |
11818 | TFmode to SImode libfuncs. | |
11819 | ||
06e4eab5 RS |
11820 | 2004-01-12 Roger Sayle <roger@eyesopen.com> |
11821 | ||
11822 | PR middle-end/11397 | |
11823 | * varasm.c (assemble_alias): Remove weak aliases from weak_decls. | |
11824 | ||
432f982f JH |
11825 | 2004-01-12 Jan Hubicka <jh@suse.cz> |
11826 | ||
11827 | PR opt/12826 | |
11828 | * loop.c (insert_loop_mem): Preffer VOLATILE memory references to be | |
11829 | stored. | |
11830 | ||
11831 | PR opt/12863 | |
11832 | * cfgcleanup.c (label_is_jump_target_p): Move to... | |
11833 | * rtlanal.c (label_is_jump_target_p): ... here. | |
11834 | * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Fix redirecting of fallthru | |
11835 | edges unified with branch edges. | |
11836 | ||
8064d930 RE |
11837 | 2004-01-12 Richard Earnshaw <rearnsha@arm.com> |
11838 | ||
11839 | * simplify-rtx.c (simplify_immed_subreg): Correctly extract the | |
11840 | high word of an integral CONST_DOUBLE. | |
11841 | ||
1c48f4be | 11842 | 2004-01-12 Paul Brook <paul@codesourcery.com> |
0786ca87 PB |
11843 | |
11844 | * simplify-rtx.c (simplify_plus_minus): Always generate canonical form. | |
11845 | ||
68d2b0bb | 11846 | 2004-01-12 J"orn Rennecke <joern.rennecke@superh.com> |
07d7d2f4 R |
11847 | |
11848 | PR target/13585 | |
11849 | * sh-protos.h (check_use_sfunc_addr): Declare. | |
11850 | * sh.c (extract_sfunc_addr, check_use_sfunc_addr): New functions. | |
11851 | * sh.md (use_sfunc_addr): Use check_use_sfunc_addr in insn predicate. | |
11852 | ||
c65ecebc JH |
11853 | 2004-01-12 Jan Hubicka <jh@suse.cz> |
11854 | ||
9ddb66ca JH |
11855 | * alias.c: Invlude varray.h |
11856 | (alias_sets): Turn into varray. | |
11857 | (get_alias_set_entry): Use VARRAY; mark inline. | |
11858 | (mems_in_disjoint_alias_sets_p): Mark inline. | |
11859 | (record_alias_subset): Use varray. | |
11860 | (init_alias_once): Initialize varray. | |
11861 | (new_alias_set): Grow array. | |
11862 | * varray.c: Make VARRAY_GENERIC_PTR non GTYized. | |
11863 | ||
11864 | 2004-01-12 Jan Hubicka <jh@suse.cz> | |
11865 | ||
11866 | Partial fix for PR opt/10776 II | |
c65ecebc JH |
11867 | * cselib.c: Include params.h |
11868 | (cselib_invalidate_mem): Limit amount of nonconflicting memory | |
11869 | locations. | |
11870 | * params.def (PARAM_MAX_CSELIB_MEMORY_LOCATIONS): New. | |
11871 | * Makefile.in (cselib.o): Depend on params.h | |
11872 | ||
c0657872 RS |
11873 | 2004-01-12 Richard Sandiford <rsandifo@redhat.com> |
11874 | ||
11875 | * combine.c (combine_simplify_rtx): Don't pass VOIDmode to | |
11876 | simplify_unary_operation if the operand has a known mode. | |
11877 | ||
d2288d5d HP |
11878 | 2004-01-12 Hartmut Penner <hpenner@de.ibm.com> |
11879 | ||
b40ee5d6 | 11880 | PR target/13534 |
d2288d5d HP |
11881 | * gcc/config/rs6000/rs6000.c (word_offset_memref_operand): New |
11882 | predicate to handle 'ld' conform addresses. | |
11883 | * gcc/config/rs6000/rs6000.h (EXTRA_CONSTRAINT): New 'Y' | |
11884 | contraint. | |
11885 | (EXTRA_MEMORY_CONSTRAINT): Tell reload which constraint | |
11886 | are memory contraints. | |
12a08b40 | 11887 | * gcc/config/rs6000/rs6000-protos.h (word_offset_memref_operand): |
d2288d5d | 11888 | New prototype. |
12a08b40 | 11889 | * gcc/config/rs6000/rs6000.md (*movdf_hardfloat64): |
d2288d5d HP |
11890 | Change 'o' to 'Y' constraint. |
11891 | (*movdf_softfloat64): Ditto. | |
12a08b40 | 11892 | |
c223cf45 BI |
11893 | 2004-01-12 Bernardo Innocenti <bernie@develer.com> |
11894 | ||
11895 | * gcc/config/m68k/m68k.md: Switch from the "*..." syntax to the | |
11896 | brace-enclosed syntax in all C output statements. | |
11897 | ||
5fc921c1 DE |
11898 | 2004-01-12 David Edelsohn <edelsohn@gnu.org> |
11899 | ||
11900 | PR target/13401 | |
11901 | * config/rs6000/rs6000.c (rs6000_output_function_epilogue): | |
11902 | Objective-C language type value is 14. | |
11903 | ||
48568ec7 MO |
11904 | 2004-01-12 Markus F.X.J. Oberhumer <markus@oberhumer.com> |
11905 | ||
11906 | PR c/12148 | |
11907 | * config/m68k/fpgnulib.c: Fix `-mshort' bugs: Use `long' instead of | |
11908 | `int' in a number of places to make sure we always have a SImode | |
11909 | and not a HImode. Add a 'L' suffix to a number of constants. | |
11910 | ||
124c9423 JDA |
11911 | 2004-01-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
11912 | ||
11913 | * pa.c: Don't include obstack.h. | |
11914 | ||
11915 | * pa.md: Correct constraint in pattern for loading PIC label address. | |
11916 | ||
c924f70c KK |
11917 | 2004-01-11 Kaz Kojima <kkojima@gcc.gnu.org> |
11918 | ||
11919 | * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine | |
11920 | before defining. | |
11921 | ||
53efeb8d SB |
11922 | 2004-01-11 Steven Bosscher <stevenb@suse.de> |
11923 | ||
1eee14b9 | 11924 | PR fortran/9972 |
53efeb8d SB |
11925 | * toplev.c (rest_of_handle_inline): Also consider functions |
11926 | for deferral if the language is GNU F77. | |
11927 | ||
d4968a11 ZW |
11928 | 2004-01-11 Zack Weinberg <zack@codesourcery.com> |
11929 | ||
11930 | * c-decl.c (diagnose_arglist_conflict): Add missing space to | |
11931 | diagnostic messages. | |
11932 | ||
1759c760 JJ |
11933 | 2004-01-11 Jakub Jelinek <jakub@redhat.com> |
11934 | ||
11935 | PR middle-end/13392 | |
11936 | * builtins.c (expand_builtin_expect_jump): Handle conditional jumps | |
11937 | to drop through label. Don't fall back to SCC even when conditional | |
11938 | jump has not been found. | |
11939 | ||
0bcf8261 JH |
11940 | 2004-01-11 Jan Hubicka <jh@suse.cz> |
11941 | ||
fb544601 JH |
11942 | * invoke.texi: Fix syntax error in previous patch. |
11943 | ||
0bcf8261 JH |
11944 | Partial fix for PR opt/10776 |
11945 | * Makefile.in (reload.o): Include param.h | |
11946 | * params.def (PARAM_MAX_RELOAD_SEARCH_INSNS): New parameter. | |
11947 | * reload.c: Include params.h. | |
11948 | (find_equiv_reg): Work limiting check. | |
11949 | * invoke.texi: Document. | |
11950 | ||
bd9131c0 RS |
11951 | 2004-01-11 Richard Sandiford <rsandifo@redhat.com> |
11952 | ||
11953 | * config/mips/mips.c (mips_symbolic_constant_p): Don't allow | |
11954 | out-of-bounds accesses to string constants. Simplify mips16 | |
11955 | case accordingly. | |
11956 | ||
6732ee60 RS |
11957 | 2004-01-11 Richard Sandiford <rsandifo@redhat.com> |
11958 | ||
11959 | PR optimization/13469 | |
11960 | * toplev.c (rest_of_compilation): Call purge_all_dead_edges after | |
11961 | reload_cse_regs (-fnon-call-exceptions only). | |
11962 | ||
14bc6742 KH |
11963 | 2004-01-11 Kazu Hirata <kazu@cs.umass.edu> |
11964 | ||
11965 | * config/mcore/lib1.asm: Fix comment formatting. | |
11966 | * config/mcore/mcore-elf.h: Likewise. | |
11967 | * config/mcore/mcore.c: Likewise. | |
11968 | * config/mcore/mcore.h: Likewise. | |
11969 | * config/mcore/mcore.md: Likewise. | |
11970 | ||
3c6e6fbf ZW |
11971 | 2004-01-10 Zack Weinberg <zack@codesourcery.com> |
11972 | ||
11973 | * c-decl.c (duplicate_decls): Break apart into... | |
11974 | (diagnose_arglist_conflict, validate_proto_after_old_defn) | |
11975 | (locate_old_defn, diagnose_mismatched_decls, merge_decls): | |
11976 | ... these new functions. Restructure for comprehensibility. | |
11977 | Remove various archaic special cases. Always report the | |
11978 | location of the previous declaration when a diagnostic is issued. | |
11979 | (redeclaration_error_message): Fold into diagnose_mismatched_decls. | |
11980 | (match_builtin_function_types): Delete unnecessary forward declaration. | |
11981 | ||
1e8dcb41 ZW |
11982 | 2004-01-10 Zack Weinberg <zack@codesourcery.com> |
11983 | ||
11984 | * genautomata.c (make_automaton, NDFA_to_DFA): | |
11985 | Print progress bars with '.' characters instead of '*'. | |
11986 | (build_automaton): Change notes to match. | |
11987 | ||
a2ab189d KH |
11988 | 2004-01-10 Kazu Hirata <kazu@cs.umass.edu> |
11989 | ||
11990 | * config/m32r/m32r.md: Use define_constants for unspec and | |
11991 | unspec_volatile. | |
11992 | ||
cf7cb67e JH |
11993 | 2004-01-10 Jan Hubicka <jh@suse.cz> |
11994 | ||
c8fdcfae | 11995 | PR opt/11635 |
cf7cb67e JH |
11996 | * expr.c (expand_expr_real): More curefully expand union casts. |
11997 | ||
0574200c KH |
11998 | 2004-01-10 Kazu Hirata <kazu@cs.umass.edu> |
11999 | ||
12000 | * config/m32r/m32r.md (flush_icache): Use 1 for | |
12001 | unspec_volatile. | |
12002 | ||
a2a0019f DE |
12003 | 2004-01-10 David Edelsohn <edelsohn@gnu.org> |
12004 | James E Wilson <wilson@specifixinc.com> | |
12005 | ||
12006 | PR debug/12860 | |
12007 | * dbxout.c (dbxout_symbol): Remove initialization of | |
12008 | current_sym_code, current_sym_value, and current_sym_addr. | |
12009 | (dbxout_symbol_location): Same. | |
12010 | (dbxout_prepare_symbol): Zero current_sym_code, | |
12011 | current_sym_value, and current_sym_addr. | |
12012 | ||
bb3f5384 RS |
12013 | 2004-01-10 Richard Sandiford <rsandifo@redhat.com> |
12014 | ||
12015 | * tree.c (get_unwidened): Reorder conditions so that the null pointer | |
12016 | check is done first. | |
12017 | ||
fbfb16e2 EC |
12018 | 2004-01-09 Eric Christopher <echristo@redhat.com> |
12019 | ||
12020 | * toplev.c (rest_of_handle_cfg): Add reg_scan pass | |
12021 | if we're running mark_constant_function. | |
12022 | ||
cc23f3c7 JB |
12023 | 2004-01-09 Jeff Bailey <jbailey@nisa.net> |
12024 | ||
12025 | PR target/12561 | |
12026 | * config/t-gnu: Rename SYSTEM_HEADER_DIR to NATIVE_SYSTEM_HEADER_DIR. | |
12027 | ||
975421be AP |
12028 | 2004-01-09 Andrew Pinski <pinskia@physics.uc.edu> |
12029 | ||
12030 | PR debug/11231 | |
a2a0019f DE |
12031 | * dbxout.c (dbxout_type_fields): Return if any item is |
12032 | error_mark_node or the type is error_mark_node. | |
975421be | 12033 | |
7e4bd541 GK |
12034 | 2004-01-09 Geoffrey Keating <geoffk@apple.com> |
12035 | ||
f01519dd GK |
12036 | * config/rs6000/darwin-ldouble.c: Add big comment explaining |
12037 | exactly what is expected as a 'long double'. | |
12038 | (_xlqadd): When a value to be returned is representable as a | |
12039 | 'double', just return it directly, do not construct it using a union. | |
12040 | Also, correct final fixup. | |
12041 | (_xlqmul): Likewise. | |
12042 | (_xlqdiv): Likewise. | |
12043 | * real.c (encode_ibm_extended): Make consistent with darwin-ldouble.c. | |
12044 | ||
7e4bd541 GK |
12045 | * config/rs6000/rs6000.md (fix_trunctfdi2): Delete. |
12046 | ||
47069ecb RH |
12047 | 2004-01-09 Richard Henderson <rth@redhat.com> |
12048 | ||
12049 | * recog.c (constrain_operands): Validate mem operands. | |
12050 | ||
9813058e JW |
12051 | 2004-01-09 James E Wilson <wilson@specifixinc.com> |
12052 | ||
12053 | * gcc.c (init_spec): Remove -lunwind from shared case. | |
12054 | * conifg/ia64/t-hpux (SHLIB_LINK): Add -lunwind. | |
12055 | ||
b0fd7d27 SE |
12056 | 2004-01-09 Steve Ellcey <sje@cup.hp.com> |
12057 | ||
12058 | * configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*. | |
12059 | * configure: Regenerate | |
12060 | ||
3897f229 JM |
12061 | 2004-01-09 Joseph S. Myers <jsm@polyomino.org.uk> |
12062 | ||
12063 | PR c/11234 | |
12064 | * c-typeck.c (build_c_cast): If pedantic, warn for conversions | |
12065 | between function and object pointers. | |
12066 | (digest_init): When comparing a pointer to function type to the | |
12067 | target type, only apply TREE_TYPE once to the pointer to function | |
12068 | type. | |
12069 | * except.c (for_each_eh_label_1): Treat data as a pointer to a | |
12070 | function pointer rather than casting it to a function pointer. | |
12071 | (for_each_eh_label): Update caller. | |
12072 | * recog.h (struct insn_data): Use a struct or union for output. | |
12073 | * genoutput.c (output_insn_data): Update. | |
12074 | * final.c (get_insn_template): Update. | |
12075 | ||
0fab64a3 MM |
12076 | 2004-01-09 Mark Mitchell <mark@codesourcery.com> |
12077 | ||
12078 | * expr.h (expand_expr): Make it a macro, not a function. | |
12079 | (expand_expr_real): New function. | |
12080 | * expr.c (store_expr): Adjust logic for deciding whether or not to | |
12081 | copy the value returned by expand_expr. | |
12082 | (expand_expr): Rename to ... | |
12083 | (expand_expr_real): ... this. Add alt_rtl parameter. Adjust | |
12084 | calls to language hooks. | |
12085 | * c-common.h (c_expand_expr): Adjust prototype. | |
12086 | * c-common.c (c_expand_expr): Add alt_rtl parameter. | |
12087 | * langhooks-def.h (lhd_expand_expr): Change prototype. | |
12088 | * langhooks.c (lhd_expand_expr): Add all_rtl parameter. | |
12089 | * langhooks.h (lang_hooks): Change type of expand_expr. | |
12090 | * stmt.c (stmt_status): Add x_last_expr_alt_rtl. | |
12091 | (last_expr_alt_rtl): Likewise. | |
12092 | (expand_expr_stmt_value): Set last_expr_alt_rtl. | |
12093 | (clear_last_expr): Clear it. | |
12094 | (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL. | |
12095 | (expand_end_bindings): Save and restor last_expr_alt_rtl. | |
12096 | * tree.def (RTL_EXPR): Give it an additional operand. | |
12097 | * tree.h (RTL_EXPR_ALT_RTL): New macro. | |
9813058e | 12098 | |
df68f43b KI |
12099 | 2004-01-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
12100 | ||
12101 | * config/m32r/m32r.h (TARGET_CPU_CPP_BUILTINS): Add __m32r__. | |
900a35c8 | 12102 | * config/m32r/m32r.c (call26_operand): Allow in PIC mode. |
df68f43b | 12103 | |
58ebda9c KH |
12104 | 2004-01-09 Kazu Hirata <kazu@cs.umass.edu> |
12105 | ||
12106 | PR target/13380. | |
12107 | * config/m32r/m32r.md: Replace (reg:SI 17) with (reg:CC 17) | |
12108 | or (ne:SI (reg:CC 17) (const_int 0)). | |
12109 | Be specific about modes wherever possible. | |
12110 | ||
81ad38a6 KH |
12111 | 2004-01-09 Kazu Hirata <kazu@cs.umass.edu> |
12112 | ||
12113 | * config/m32r/m32r.c (m32r_expand_block_move): Call | |
12114 | gen_movestrsi_internal with two more arguments. | |
12115 | (m32r_output_block_move): Adjust operand numbers. | |
12116 | Properly update the source and destination pointers. | |
12117 | * config/m32r/m32r.md (movstrsi_internal): Use 'r' instead of | |
12118 | 'r+'. Change the set detinations to match_operand. | |
12119 | ||
b816f339 KH |
12120 | 2004-01-09 Kazu Hirata <kazu@cs.umass.edu> |
12121 | ||
12122 | * final.c (FIRST_INSN_ADDRESS): Remove. | |
12123 | (shorten_branches): Don't use FIRST_INSN_ADDRESS. | |
12124 | * system.h (FIRST_INSN_ADDRESS): Poison. | |
12125 | * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS. | |
12126 | * config/m32r/m32r-protos.h: Remove the prototype for | |
12127 | m32r_first_insn_address. | |
12128 | * config/m32r/m32r.c (m32r_first_insn_address): Remove. | |
12129 | * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise. | |
12130 | * doc/md.texi (FIRST_INSN_ADDRESS): Likewise. | |
12131 | ||
de99511b B |
12132 | 2004-01-09 J. Brobecker <brobecker@gnat.com> |
12133 | ||
12134 | * dwarf2out.c (gen_enumeration_type_die): Return the DIE that | |
12135 | we just created. | |
12136 | (is_ada_subrange_type): DIEs for enumeration subtypes should be | |
12137 | emitted as subrange types too. | |
12138 | (subrange_type_die): Add handling of enumeration subtypes. | |
12139 | ||
90e4e4c5 RH |
12140 | 2004-01-08 Richard Henderson <rth@redhat.com> |
12141 | ||
12142 | PR opt/12441 | |
12143 | Revert: Sat Mar 30 14:08:55 CET 2002 Jan Hubicka <jh@suse.cz> | |
9813058e JW |
12144 | * i386.c (aligned_operand): Be prepared for SUBREGed registers. |
12145 | (ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG. | |
12146 | (ix86_address_cost): Be prepared for SUBREGed registers. | |
12147 | (legitimate_address_p): Accept SUBREGed registers. | |
90e4e4c5 | 12148 | |
a6a5e4c9 KC |
12149 | 2004-01-08 Kelley Cook <kcook@gcc.gnu.org> |
12150 | ||
12151 | * Makefile.in: Rename configure.in to configure.ac | |
12152 | * doc/sourcebuild.texi: Likewise. | |
12153 | * configure: Regenerate. | |
12154 | * config.in: Regenerate. | |
12155 | ||
588f75d0 SH |
12156 | 2004-01-08 Stuart Hastings <stuart@apple.com> |
12157 | ||
12158 | * config/i386/i386.md: Typos in MMX/SSE immediate shifts. | |
12159 | ||
6242fcd8 JH |
12160 | 2004-01-08 Jan Hubicka <jh@suse.cz> |
12161 | ||
12162 | * cgraphunit.c (cgraph_decide_inlining): Fix typo. | |
12163 | ||
a29077da GK |
12164 | 2004-01-08 Geoffrey Keating <geoffk@apple.com> |
12165 | ||
ecb62ae7 GK |
12166 | * config/rs6000/rs6000.md (cmptf_internal1): Correct branch offset. |
12167 | (UNSPEC_FIX_TRUNC_TF): New constant. | |
12168 | (movtf_internal): Make splitter active only when insn is active. | |
12169 | (extenddftf2): Rewrite to properly load zero into low part. | |
12170 | (extenddftf2_internal): New. | |
12171 | (extendsftf2): Rewrite. | |
12172 | (truncdftf2): Correct length. | |
12173 | (floatditf2): Delete. | |
12174 | (fix_trunc_helper): New. | |
12175 | (fix_trunctfdi2): Use fix_trunc_helper. | |
12176 | (fix_trunctfsi2): Likewise.fix_trunc | |
12177 | (fix_trunctfsi2_internal): New. | |
12178 | ||
a29077da GK |
12179 | * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): lo_sum |
12180 | addresses are legitimate on Darwin even when flag_pic. | |
12181 | (rs6000_legitimize_reload_address) [TARGET_MACHO]: Don't create | |
12182 | non-offsettable addresses for loads of TFmode constants. | |
12183 | ||
cb1f9d03 KI |
12184 | 2004-01-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
12185 | ||
12186 | * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Actually emit | |
12187 | variables in the appropriate bss section. | |
12188 | ||
7ddb6568 AM |
12189 | 2004-01-09 Alan Modra <amodra@bigpond.net.au> |
12190 | ||
12191 | * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure | |
12192 | target_flags has MASK_POWERPC64 when -m64. | |
12193 | * config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64 | |
12194 | to 620, 630, power3, power4 and rs64a entries. | |
12195 | * config/rs6000/rs6000.h (MASK_64BIT): Expand comment. | |
12196 | ||
effdb493 RS |
12197 | 2004-01-08 Richard Sandiford <rsandifo@redhat.com> |
12198 | ||
12199 | * simplify-rtx.c (simplify_immed_subreg): Fix construction of | |
12200 | floating-point constants. | |
12201 | ||
fbfd77b8 JB |
12202 | 2004-01-08 J. Brobecker <brobecker@gnat.com> |
12203 | ||
12204 | * dwarf2out.c (subrange_type_die): Add context_die parameter. | |
12205 | Create the subrange_type DIE using the given context DIE. | |
12206 | (modified_type_die): Update call to subrange_type_die. | |
12207 | ||
12208 | 2004-01-08 Zack Weinberg <zack@codesourcery.com> | |
7ce27103 ZW |
12209 | |
12210 | * dwarf2.h, unwind-dw2-fde.h, unwind-pe.h, unwind.h: | |
12211 | Add multiple-include guard. | |
12212 | ||
ce1f50b2 HP |
12213 | 2004-01-08 Hartmut Penner <hpenner@de.ibm.com> |
12214 | ||
7ce27103 ZW |
12215 | * gcc/config/rs6000/rs6000.c (easy_vector_constant): Accept |
12216 | all vector constant loadable by vsplt*. | |
ce1f50b2 HP |
12217 | (output_vec_const_move): Likewise. |
12218 | ||
bca63328 JM |
12219 | 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk> |
12220 | ||
12221 | PR c/6024 | |
12222 | * c-typeck.c (comptypes): Only treat enumerated types in the same | |
12223 | translation unit as compatible with each other when they are the | |
12224 | same type. | |
12225 | * doc/extend.texi: Update. | |
12226 | ||
85b58ca5 JM |
12227 | 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk> |
12228 | ||
12229 | PR c/12165 | |
12230 | * c-decl.c (grokdeclarator): Take type qualifiers of typedefed | |
12231 | array type from the array element type. | |
12232 | ||
93c9d1ba AM |
12233 | 2004-01-07 Alan Modra <amodra@bigpond.net.au> |
12234 | ||
12235 | * config/rs6000/rs6000.c (rs6000_dbx_register_number): New function. | |
12236 | * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Declare. | |
12237 | * config/rs6000/rs6000.h (DWARF_FRAME_REGNUM): Define. | |
12238 | (DWARF_REG_TO_UNWIND_COLUMN): Correct column adjustment and comment. | |
12239 | * config/rs6000/sysv4.h (DBX_REGISTER_NUMBER): Define. | |
12240 | ||
deae8de6 EC |
12241 | 2004-01-06 Eric Christopher <echristo@redhat.com> |
12242 | ||
12243 | * config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default. | |
12244 | (DWARF2_DEBUGGING_INFO): Define. | |
12245 | (PREFERRED_DEBUGGING_TYPE): Set to dwarf2. | |
12246 | * config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove. | |
12247 | * config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0 | |
12248 | for irix as. | |
12249 | (SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as. | |
12250 | * config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove. | |
12251 | * config/mips/iris5gas.h: Ditto. | |
12252 | (DBX_DEBUGGING_INFO): Remove. | |
12253 | (DWARF2_DEBUGGING_INFO): Ditto. | |
12254 | (MIPS_DEBUGGING_INFO): Ditto. | |
12255 | (PREFERRED_DEBUGGING_TYPE): Ditto. | |
12256 | * config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove. | |
12257 | (PREFERRED_DEBUGGING_TYPE): Ditto. | |
12258 | (SUBTARGET_ASM_DEBUGGING_SPEC): Ditto. | |
12259 | * config/mips/elf64.h: Ditto. | |
12260 | ||
fed2b316 JH |
12261 | 2004-01-06 Jan Hubicka <jh@suse.cz> |
12262 | ||
12263 | * Makefile.in (STAGEPROFILE_FLAGS_TO_PASS): Use -fprofile-generate. | |
12264 | (STAGEFEEDBACK_FLAGS_TO_PASS): Use -fprofile-use. | |
12265 | ||
64d961b8 GK |
12266 | 2004-01-06 Geoffrey Keating <geoffk@apple.com> |
12267 | ||
084f5a35 GK |
12268 | * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Compile darwin-ldouble.c. |
12269 | (TARGET_LIBGCC2_CFLAGS): Use -mlong-double-128. | |
12270 | * config/rs6000/darwin-ldouble.c: New. | |
deae8de6 | 12271 | |
550d1387 GK |
12272 | * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg |
12273 | for constants. | |
12274 | (constant_subword): Delete. | |
12275 | * rtl.h (constant_subword): Delete prototype. | |
12276 | (immed_double_const): Is not in varasm.c. | |
12277 | * simplify-rtx.c (simplify_immed_subreg): New. | |
12278 | (simplify_subreg): Use simplify_immed_subreg. | |
12279 | ||
0c90aa3c GK |
12280 | * config/rs6000/rs6000.md (floatsitf2): Use expand_float rather |
12281 | than trying to generate RTL directly. | |
12282 | (fix_trunctfsi2): Use expand_fix rather than trying to generate | |
12283 | RTL directly. | |
12284 | ||
64d961b8 GK |
12285 | * dwarf2out.c (add_const_value_attribute): Remove incorrect comment. |
12286 | ||
72b38561 DE |
12287 | 2004-01-06 David Edelsohn <edelsohn@gnu.org> |
12288 | ||
12289 | * config/rs6000/xcoff.h (EXTRA_SECTION_FUNCTIONS): Split each | |
12290 | function into a separate macro. | |
12291 | (read_only_data_section): Add void argument. | |
12292 | (private_data_section): Same. | |
12293 | (read_only_private_data_section): Same. | |
12294 | (toc_section): Same. | |
12295 | ||
9a609388 JH |
12296 | 2004-01-06 Jan Hubicka <jh@suse.cz> |
12297 | ||
0aaae060 JH |
12298 | * invoke.texi: Remove typo in last change. |
12299 | ||
9a609388 JH |
12300 | PR target/10301 |
12301 | * config.gcc: Accept opteron and athlon-64 as variants | |
12302 | of k8. | |
12303 | * i386.c (override_options): Likewise. | |
12304 | * invoke.texi (i386 -mtune): Expand documentation. | |
12305 | ||
5d3cc252 KH |
12306 | 2004-01-06 Kazu Hirata <kazu@cs.umass.edu> |
12307 | ||
12308 | * alias.c: Fix comment typos. | |
12309 | * builtins.c: Likewise. | |
12310 | * cfg.c: Likewise. | |
12311 | * df.c: Likewise. | |
12312 | * dominance.c: Likewise. | |
12313 | * dwarf2out.c: Likewise. | |
12314 | * emit-rtl.c: Likewise. | |
12315 | * expr.c: Likewise. | |
12316 | * final.c: Likewise. | |
12317 | * fold-const.c: Likewise. | |
12318 | * gcse.c: Likewise. | |
12319 | * genattrtab.c: Likewise. | |
12320 | * genrecog.c: Likewise. | |
12321 | * gensupport.c: Likewise. | |
12322 | * ggc-zone.c: Likewise. | |
12323 | * integrate.c: Likewise. | |
12324 | * local-alloc.c: Likewise. | |
12325 | * loop.c: Likewise. | |
12326 | * recog.c: Likewise. | |
12327 | * regmove.c: Likewise. | |
12328 | * reg-stack.c: Likewise. | |
12329 | * reorg.c: Likewise. | |
12330 | * rtlanal.c: Likewise. | |
12331 | * rtl.h: Likewise. | |
12332 | * sched-ebb.c: Likewise. | |
12333 | * simplify-rtx.c: Likewise. | |
12334 | * toplev.c: Likewise. | |
12335 | * varasm.c: Likewise. | |
12336 | ||
95ea367d KH |
12337 | 2004-01-06 Kazu Hirata <kazu@cs.umass.edu> |
12338 | ||
12339 | * doc/install.texi: Fix typos. | |
12340 | * doc/invoke.texi: Likewise. | |
12341 | * doc/md.texi: Likewise. | |
12342 | ||
f26ef713 KI |
12343 | 2004-01-06 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
12344 | ||
12345 | * config/m32r/m32r.h (TRAMPOLINE_LINE_SIZE): Changed | |
12346 | ||
bcf17554 JH |
12347 | 2004-01-06 Jan Hubicka <jh@suse.cz> |
12348 | ||
12349 | * i386.c (init_cumulative_args): Add handling of MMX_REGPARM. | |
12350 | (function_arg_advance): Do not pass aggregates in SSE; deal handling | |
12351 | of MMX_REGPARM. | |
12352 | (function_arg): Add new warnings about ABI changes; fix SSE_REGPARM; | |
12353 | add MMX_REGPARM. | |
12354 | * i386.h (ix86_args): Add mmx_words/mmx_regs/mmx_regno fields. | |
12355 | (SSE_REGPARM_MAX): Default to 3 on i386 -msse ABI. | |
12356 | (MMX_REGPARM_MAX): Similarly for -mmmx. | |
12357 | ||
24746a42 KH |
12358 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
12359 | ||
12360 | * config/sh/linux.h: Fix comment formatting. | |
12361 | * config/sh/netbsd-elf.h: Likewise. | |
12362 | * config/sh/sh.c: Likewise. | |
12363 | * config/sh/sh.h: Likewise. | |
12364 | * config/sh/vxworks.h: Likewise. | |
12365 | ||
f7e7e318 KH |
12366 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
12367 | ||
12368 | * system.h (ASM_OUTPUT_MAIN_SOURCE_FILENAME): Poison. | |
12369 | * toplev.c (output_file_directive): Don't use | |
12370 | ASM_OUTPUT_MAIN_SOURCE_FILENAME. | |
12371 | ||
80a08664 SB |
12372 | 2004-01-05 Steven Bosscher <s.bosscher@student.tudelft.nl> |
12373 | ||
12374 | * toplev.c: Fix broken checkin of 2003-12-30. | |
12375 | ||
02fef853 | 12376 | 2004-01-05 Daniel Berlin <dberlin@dberlin.org> |
deae8de6 | 12377 | |
02fef853 DB |
12378 | * ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS |
12379 | (USING_MMAP): We don't support non-mmap. | |
12380 | (struct alloc_chunk): Steal 1 bit from typecode, use it to mark | |
12381 | large objects. | |
12382 | (struct page_entry): Remove bytes_free. | |
12383 | (struct page_table_chain): Remove. | |
12384 | (struct globals): Remove page_table member. | |
12385 | (loookup_page_table_entry): Function deleted. | |
12386 | (set_page_table_entry): Ditto. | |
12387 | (ggc_allocated_p): No longer need page table lookups. | |
12388 | (ggc_marked_p): Ditto. | |
12389 | (alloc_small_page): Don't care about bytes_free anymore. | |
12390 | (alloc_large_page): Round up size. | |
12391 | (ggc_alloc_zone_1): Mark large objects as such, and calculate | |
deae8de6 | 12392 | their size the new way. |
02fef853 DB |
12393 | Remove page table lookups and setting. |
12394 | (ggc_get_size): Calculate large object size the new way. | |
12395 | (sweep_pages): Redo to account for fact that we no longer have | |
12396 | bytes_free. | |
12397 | (ggc_collect): No longer need to reincrement bytes_free. | |
12398 | (ggc_pch_alloc_object): Handle new large objects properly. | |
12399 | (ggc_pch_read): Put PCH stuff into it's own uncollected zone. | |
12400 | ||
60b799fd KH |
12401 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
12402 | ||
12403 | * doc/invoke.texi: Remove a page break. | |
12404 | ||
908c8c7e KH |
12405 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
12406 | ||
12407 | * config/avr/avr.c (avr_output_function_prologue): Remove an | |
12408 | extra pair of curly braces. | |
12409 | ||
8596d0a1 KH |
12410 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
12411 | ||
12412 | * config/mn10300/mn10300.c: Fix comment formatting. | |
12413 | * config/mn10300/mn10300.h: Likewise. | |
12414 | ||
1e2d4dc1 RK |
12415 | 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
12416 | ||
12417 | * tree.h: Update documentation on nothrow_flag. | |
12418 | * print-tree.c (print_node): Print TREE_NOTHROW as "align-ok" for | |
12419 | types. | |
12420 | ||
b6e69d94 KH |
12421 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
12422 | ||
12423 | * doc/invoke.texi: Remove traces of dead ports. | |
12424 | ||
1cf959cb RS |
12425 | 2004-01-05 Richard Sandiford <rsandifo@redhat.com> |
12426 | ||
12427 | * doc/invoke.texi: Add documentation for the MIPS -mexplicit-relocs | |
12428 | option. | |
12429 | ||
f6149877 RS |
12430 | 2004-01-05 Richard Sandiford <rsandifo@redhat.com> |
12431 | ||
12432 | PR target/12945 | |
12433 | * coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for | |
b56c0023 | 12434 | counter labels. |
f6149877 RS |
12435 | * config/mips/mips.c (INTERNAL_SYMBOL_P): Delete. |
12436 | (mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating | |
12437 | string constants if TARGET_MIPS16. Use SYMBOL_REF_DECL to check | |
12438 | the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P. | |
12439 | (mips_symbol_insns): Don't trust the local/global classification. | |
12440 | (m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol. | |
12441 | (override_options): Make -mabicalls -fno-unit-at-a-time imply | |
12442 | -mno-explicit-relocs. | |
12443 | (mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish | |
12444 | between local and global symbols. | |
12445 | ||
a6008bd8 RS |
12446 | 2004-01-05 Richard Sandiford <rsandifo@redhat.com> |
12447 | ||
12448 | * config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare. | |
12449 | (mips_preferred_reload_class): Declare. | |
12450 | * config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function. | |
12451 | (EXTRA_CONSTRAINT): Update accordingly. | |
12452 | (PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class. | |
12453 | * config/mips/mips.c (mips_dangerous_for_la25_p): New function. | |
12454 | (mips_preferred_reload_class): New function. Prefer LEA_REGS if | |
12455 | mips_dangerous_for_la25_p. | |
12456 | (mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS | |
12457 | if mips_dangerous_for_la25_p. | |
12458 | ||
d7b3c085 BI |
12459 | 2004-01-05 Bernardo Innocenti <bernie@develer.com> |
12460 | ||
12461 | * config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison | |
deae8de6 | 12462 | warning. |
d7b3c085 | 12463 | |
ca9bc441 NN |
12464 | 2004-01-04 Nathanael Nerode <neroden@gcc.gnu.org> |
12465 | ||
12466 | * configure.ac: Use AC_PROG_CPP_WERROR. | |
12467 | * configure: Regenerate. | |
12468 | ||
016d7f3e ZW |
12469 | 2004-01-04 Zack Weinberg <zack@codesourcery.com> |
12470 | ||
12471 | * .cvsignore: Add autom4te.cache. | |
12472 | ||
5a4b3afd RS |
12473 | 2004-01-04 Richard Sandiford <rsandifo@redhat.com> |
12474 | ||
12475 | * doc/invoke.texi: Revamp documentation of MIPS options. Remove | |
12476 | -mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile, | |
12477 | -m4650, -mfix7000 and -(m)no-crt0. Put endianness options first, | |
12478 | then architecture options, then ABI options. General rewording. | |
12479 | ||
928a5ba9 JM |
12480 | 2004-01-04 Joseph S. Myers <jsm@polyomino.org.uk> |
12481 | ||
12482 | PR c/3414 | |
12483 | * doc/extend.texi: Clarify definition of malloc attribute. | |
12484 | ||
dc0bfe6a JH |
12485 | 2004-01-04 Jan Hubicka <jh@suse.cz> |
12486 | ||
12487 | * Makefile.in (cgraph.o, cgraphunit.o): Add intl.h dependency. | |
12488 | * cgraph.c (create_edge, dump_cgraph): Update to use inline_failed | |
12489 | * cgraph.h (cgraph_edge): Replace inline_call by inline_failed | |
12490 | (cgraph_inline_p): Add extra argument reason. | |
12491 | * cgraphunit.c: Minor formating fixes. | |
12492 | cgraph_first_inlined_callee): New functions. | |
12493 | (record_call_1): Record builtins too. | |
12494 | (cgraph_analyze_function): Update inline_failed messages. | |
12495 | (cgraph_mark_functions_to_output, cgraph_expand_function, cgraph_inlined_into, | |
12496 | cgraph_inlined_callees, cgraph_estimate_growth): Update to use inline_failed. | |
12497 | (cgraph_check_inline_limits): Likewise; Add argument reason. | |
12498 | (cgraph_set_inline_failed): New static function. | |
12499 | (cgraph_decide_inlining_of_small_function, cgraph_decide_inlining): Set | |
12500 | reasons. | |
12501 | (cgraph_inline_p): Add new argument reason. | |
12502 | * tree-inline.c (expand_call_inline): Update warning. | |
12503 | ||
ba479fd2 NN |
12504 | 2004-01-03 Nathanael Nerode <neroden@gcc.gnu.org> |
12505 | ||
914c5af7 NN |
12506 | * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM |
12507 | with modern equivalents. | |
12508 | * configure: Regenerate. | |
12509 | ||
016d7f3e ZW |
12510 | * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE. |
12511 | * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove. | |
12512 | * configure: Regenerate. | |
78c9cb99 | 12513 | |
d44f1a00 NN |
12514 | * doc/install.texi: Note that 'gcc' is now a 2.57 directory. |
12515 | ||
ba479fd2 NN |
12516 | * configure.in: Rename to configure.ac. |
12517 | * configure.ac: Renamed from configure.in; make minimum necessary | |
12518 | changes for autoconf 2.5x. | |
12519 | * aclocal.m4: Make minimum necessary changes for autoconf 2.5x. | |
12520 | * configure: Regenerate with autoconf 2.57. | |
12521 | ||
031a26c5 KH |
12522 | 2004-01-03 Kazu Hirata <kazu@cs.umass.edu> |
12523 | ||
12524 | * config/mips/linux.h: Fix comment formatting. | |
12525 | * config/mips/mips.c: Likewise. | |
12526 | * config/mips/mips.h: Likewise. | |
12527 | * config/mips/mips.md: Likewise. | |
12528 | * config/mips/netbsd.h: Likewise. | |
12529 | * config/mips/windiss.h: Likewise. | |
12530 | ||
b87cfcfb RH |
12531 | 2004-01-02 Richard Henderson <rth@redhat.com> |
12532 | ||
12533 | * config/i386/i386.md (fp constant pool splitter): Reorg suppression | |
12534 | for sse and 387; add suppression for mmx. | |
12535 | ||
36579663 AP |
12536 | 2004-01-02 Andrew Pinski <pinskia@physics.uc.edu> |
12537 | ||
9d85830f AP |
12538 | * loop.c (loop_optimize): Free all loops_info's mems. |
12539 | ||
016d7f3e | 12540 | * c-typeck.c (finish_init): Free spelling_base before |
36579663 | 12541 | setting it again. |
016d7f3e | 12542 | |
36579663 AP |
12543 | * cfgloop.c (flow_loops_find): Always free the sbitmap |
12544 | headers. | |
12545 | ||
12546 | * predict.c (estimate_probability): Free bbs after being | |
12547 | done with it. | |
12548 | ||
3864b6fe KH |
12549 | 2004-01-02 Kazu Hirata <kazu@cs.umass.edu> |
12550 | ||
12551 | * config/mn10300/mn10300.h (PREDICATE_CODES): Add | |
12552 | const_8bit_operand and call_address_operand. | |
12553 | ||
8b6bd5d7 JH |
12554 | 2004-01-02 Jan Hubicka <jh@suse.cz> |
12555 | ||
12556 | * cgraphunit.c (cgraph_optimize_function): Call optimize_inline_calls | |
12557 | when there is nothing to inline but warnings are requested. | |
12558 | (cgraph_decide_inlining): Fix memory leak. | |
12559 | ||
9b9bd3b2 JH |
12560 | 2004-01-02 Jan Hubicka <jh@suse.cz> |
12561 | ||
12562 | * expr.c (store_constructor): Fix pasto in previous patch. | |
12563 | ||
43f3a59d KH |
12564 | 2004-01-02 Kazu Hirata <kazu@cs.umass.edu> |
12565 | ||
12566 | * config/i386/cygming.h: Fix comment formatting. | |
12567 | * config/i386/djgpp.h: Likewise. | |
12568 | * config/i386/gthr-win32.c: Likewise. | |
12569 | * config/i386/i386-interix.h: Likewise. | |
12570 | * config/i386/i386.c: Likewise. | |
12571 | * config/i386/i386.h: Likewise. | |
12572 | * config/i386/openbsd.h: Likewise. | |
12573 | * config/i386/winnt.c: Likewise. | |
12574 | * config/i386/xm-mingw32.h: Likewise. | |
12575 | ||
daef8bbd JM |
12576 | 2004-01-02 Joseph S. Myers <jsm@polyomino.org.uk> |
12577 | ||
12578 | * doc/gcc.texi, doc/invoke.texi, doc/install.texi: Update | |
12579 | copyright and last modification dates. | |
12580 | ||
7e081a0c AJ |
12581 | 2004-01-02 Andreas Jaeger <aj@suse.de>, Gerald Pfeifer <gp@suse.de> |
12582 | ||
12583 | * doc/install.texi (Specific): Mention x86_64. | |
12584 | ||
ac3f5df7 HPN |
12585 | 2004-01-01 Hans-Peter Nilsson <hp@bitrange.com> |
12586 | ||
12587 | * builtins.c (expand_builtin_apply_args_1) [STACK_GROWS_DOWNWARD]: | |
12588 | Call force_operand on plus_constant result. | |
12589 | ||
997404de JH |
12590 | 2004-01-01 Jan Hubicka <jh@suse.cz> |
12591 | ||
12592 | * expmed.c (store_bit_field, extract_bit_field): Use new named patterns | |
12593 | * expr.c (store_constructor): Use vec_init pattern. | |
12594 | * genopinit.c (optabs): Initailize vec_set/vec_extract/vec_init. | |
12595 | * optabs.h (optab_index): ADD OTI_vec_set/OTI_vec_extract/OTI_vec_init | |
12596 | (vec_set_optab, vec_extract_optab, vec_init_optab): New. | |
12597 | * i386.md (vec_setv2df, vec_extractv2df, vec_setv4sf, vec_extractv4sf): | |
12598 | New patterns. | |
12599 | (sse2_unpc?pd): Fix pattern. | |
12600 | (sse2_movlpd): Kill. | |
12601 | (sse2_movsd): Deal with movlpd too. | |
12602 | * i386.c (ix86_expand_builtin): Use sse2_movsd instead of sse2_movlpd. | |
12603 | (ix86_expand_vector_init): New. | |
12604 | * emmintrin.h (__mm_set_pd, __mm_set_ps): Use vector extensions. | |
12605 | * md.texi (vec_set, vec_extract): Document | |
12606 | ||
b684a3df JH |
12607 | 2003-12-31 Jan Hubicka <jh@suse.cz> |
12608 | ||
12609 | PR opt/13473 | |
12610 | * recog.c (validate_replace_rtx_1): Take care for RTL sharing inside | |
12611 | ASM input operands | |
12612 | ||
12613 | PR opt/12617 | |
12614 | * toplev.c (dump_file_index): Reorder ce3 and bbro. | |
12615 | (dump_file): Likewise. | |
12616 | (rest_of_compilation): Likewise. | |
12617 | ||
12618 | PR debug/13367 | |
12619 | * cgraph.c (cgraph_function_possibly_inlined): Even with | |
12620 | flag_really_no_inline we inline always_inline functions. | |
12621 | * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag | |
12622 | for non-always_inline functions when there is flag_really_no_inline. | |
12623 | (cgraph_decide_inlining): Limit work done when not inlining. | |
12624 | (cgraph_decide_inlining_incrementally): Likewise. | |
12625 | (cgraph_optimize_function): Check whether something got inlined. | |
12626 | * c-objc-common.c (c_disregard_inline_limits): Do not always inline | |
12627 | extern inline functions when not inlining. | |
12628 | ||
12629 | * opts.c (decode_options): Disable crossjumping at -O1 | |
12630 | * invoke.texi (-O1): Document change. | |
a55f4481 | 12631 | |
cd14f58c | 12632 | See ChangeLog.10 for earlier changes. |