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Commit | Line | Data |
---|---|---|
ef3b9941 KH |
1 | 2003-11-27 Kazu Hirata <kazu@cs.umass.edu> |
2 | ||
3 | * config/h8300/h8300.h (FUNCTION_VALUE): Use R0_REG. | |
4 | (FUNCTION_VALUE_REGNO_P): Likewise. | |
5 | * config/h8300/h8300.md: Define R0_REG. | |
6 | ||
80e58519 KH |
7 | 2003-11-27 Kazu Hirata <kazu@cs.umass.edu> |
8 | ||
9 | * config/h8300/h8300.c: Fix formatting. | |
10 | * config/h8300/h8300.md: Likewise. | |
11 | ||
7e920754 KH |
12 | 2003-11-27 Kazu Hirata <kazu@cs.umass.edu> |
13 | ||
c9ae693d | 14 | * config/h8300/h8300.h (ELIMINABLE_REGS): Update a comment. |
7e920754 | 15 | |
8dae21e7 KH |
16 | 2003-11-27 Kazu Hirata <kazu@cs.umass.edu> |
17 | ||
18 | * config/h8300/h8300.md: Give names to anonymous insns. | |
19 | ||
da7959a8 KH |
20 | 2003-11-27 Kazu Hirata <kazu@cs.umass.edu> |
21 | ||
22 | * config/h8300/h8300.md (extendqisi2): Remove constraints. | |
23 | ||
f4314bb6 GN |
24 | 2003-11-27 Gunther Nikl <gni@gecko.de> |
25 | ||
26 | * doc/tm.texi (SYSROOT_HEADERS_SUFFIX_SPEC): Fix typo. | |
27 | ||
b483cfb7 EB |
28 | 2003-11-27 Eric Botcazou <ebotcazou@libertysurf.fr> |
29 | ||
30 | PR optimization/13041 | |
31 | * final.c (frame_pointer_needed): Fix comment. | |
32 | * reload1.c (reload): Decrease alignment of the frame | |
33 | pointer if it was used for register allocation. | |
34 | ||
ecb63641 EB |
35 | 2003-11-27 Eric Botcazou <ebotcazou@libertysurf.fr> |
36 | ||
37 | PR target/12900 | |
38 | * reg-stack (move_for_stack_reg): New prototype. Return | |
39 | whether a control flow insn was deleted. | |
40 | (subst_stack_regs_pat): Likewise, using the information provided | |
41 | by move_for_stack_reg. | |
42 | (subst_stack_regs): Likewise, using the information provided | |
43 | by subst_stack_regs_pat. | |
44 | (convert_regs_1): Record whether a control flow insn was deleted, | |
45 | using the information provided by subst_stack_regs. Purge dead | |
46 | edges only if a control flow insn was deleted. | |
47 | ||
316d0b19 EB |
48 | 2003-11-27 Eric Botcazou <ebotcazou@libertysurf.fr> |
49 | ||
50 | PR middle-end/8028 | |
51 | PR middle-end/9890 | |
52 | PR middle-end/11151 | |
53 | PR middle-end/12210 | |
54 | PR middle-end/12503 | |
55 | PR middle-end/12692 | |
56 | * builtins.c (expand_builtin_apply): Use virtual_outgoing_args_rtx | |
57 | as the base address to copy the memory arguments to. | |
58 | ||
034f2316 DS |
59 | 2003-11-26 Danny Smith <dannysmith@users.sourceforge.net> |
60 | ||
61 | * config/i386/cygming.h (ASM_OUTPUT_DEF_FROM_DECLS): Declare | |
62 | function aliases as functions. | |
63 | ||
f73ccc50 NN |
64 | 2003-11-26 Nathanael Nerode <neroden@gcc.gnu.org> |
65 | ||
e0520fa7 NN |
66 | * aclocal.m4 (gcc_AC_PROG_GNAT): Rewrite to account for removal |
67 | of ADAC. | |
68 | * configure: Regenerate. | |
69 | ||
6ad5e585 NN |
70 | * Makefile.in: Remove references to ADAC. |
71 | ||
f73ccc50 NN |
72 | * configure.in: Remove check for whether ${ADAC} accepts -Wno-long-long. |
73 | * configure: Regenerate. | |
74 | ||
6a151f87 EB |
75 | 2003-11-26 Eric Botcazou <ebotcazou@libertysurf.fr> |
76 | Olivier Hainque <hainque@act-europe.fr> | |
77 | ||
78 | PR target/6466 | |
79 | * config/sparc/sparc-protos.h (compute_frame_size): New prototype. | |
80 | (sparc_flat_compute_frame_size): Likewise. | |
81 | (sparc_flat_save_restore): Move prototype... | |
82 | * config/sparc/sparc.c (sparc_flat_save_restore): ...here. | |
83 | (save_regs): New prototype. | |
84 | (build_big_number): Likewise. | |
85 | (apparent_fsize): Change type to HOST_WIDE_INT. | |
86 | (actual_fsize): Likewise. | |
87 | (frame_base_offset): Likewise. | |
88 | (build_big_number): Add support for HOST_BITS_PER_WIDE_INT == 64. | |
89 | Change string descriptor to HOST_WIDE_INT_PRINT_DEC. | |
90 | [TARGET_ARCH64]: Use the sequence of sparc_emit_set_const64_longway | |
91 | to load a 64-bit constant. | |
92 | (sparc_nonflat_function_prologue): Change string descriptor to | |
93 | HOST_WIDE_INT_PRINT_DEC. Change offset type to HOST_WIDE_INT. | |
94 | (output_restore_regs): Change offset type to HOST_WIDE_INT. | |
95 | (sparc_nonflat_function_epilogue): Change string descriptor to | |
96 | HOST_WIDE_INT_PRINT_DEC. Use build_big_number. | |
97 | (output_sibcall): Change size type to HOST_WIDE_INT. Use | |
98 | build_big_number. Change string descriptor to HOST_WIDE_INT_PRINT_DEC. | |
99 | (sparc_frame_info): Change types for several components. | |
100 | (sparc_flat_compute_frame_size): Update types according to previous | |
101 | change. | |
102 | (sparc_flat_function_prologue): Change string descriptor to | |
103 | HOST_WIDE_INT_PRINT_DEC. Change offset type to int. Use | |
104 | build_big_number. | |
105 | (sparc_flat_function_epilogue): Change offset type to int. | |
106 | Rename 'size1' into 'reg_offset1'. Change string descriptor to | |
107 | HOST_WIDE_INT_PRINT_DEC. Use build_big_number. Change big number | |
108 | limit to 4096 instead of 4095. | |
109 | ||
110 | * config/sparc/sparc.c (mems_ok_for_ldd_peep): Change offset type to | |
111 | HOST_WIDE_INT. | |
112 | ||
dcb5fe8b | 113 | 2003-11-24 Waldek Hebisch <hebisch@math.uni.wroc.pl> |
1be4cd1f WH |
114 | |
115 | * function.c: Make outer_function-chain external. | |
116 | * function.h: Likewise. | |
117 | ||
21b807f1 RS |
118 | 2003-11-24 Richard Sandiford <rsandifo@redhat.com> |
119 | ||
120 | * config.gcc (mips-sgi-irix6*): Add t-iris6gld to tmake_file when | |
121 | using GNU ld. | |
122 | * config/mips/iris6.h (IRIX6_STARTFILE_SPEC): New, taking the | |
123 | whole of the previous STARTFILE_SPEC except crtbegin.o%s. | |
124 | (IRIX6_ENDFILE_SPEC): Likewise ENDFILE_SPEC and crtend.o%s. | |
125 | (STARTFILE_SPEC, ENDFILE_SPEC): Define in terms of the above. | |
126 | (SUBTARGET_EXTRA_SPECS): Define. | |
127 | * config/mips/iris6gld.h (LINK_SPEC): Change -init function | |
128 | to __gcc_init and -fini function to __gcc_fini. | |
129 | (STARTFILE_SPEC): Redefine, including irix6-crti.o before crtbegin.o. | |
130 | (ENDFILE_SPEC): Likewise, including irix6-crtn.o after crtend.o. | |
131 | (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP): Define. | |
132 | * config/mips/t-iris6gld, | |
133 | * config/mips/irix6-crti.asm, | |
134 | * config/mips/irix6-crtn.asm: New files. | |
135 | ||
e13e48e7 EC |
136 | 2003-11-24 Eric Christopher <echristo@redhat.com> |
137 | ||
138 | PR C/13014 | |
139 | * c-decl.c (c_in_iteration_stmt, c_in_case_stmt): New. | |
140 | (start_function): Use. | |
141 | (c_push_function_context): Ditto. | |
142 | (c-pop_function_context): Ditto. | |
143 | (language_function): Move... | |
144 | * c-tree.h: ... here. Add x_in_iteration_stmt, and | |
145 | x_in_case_stmt. | |
146 | * c-parse.in (do_stmt_start, select_or_iter_stmt, stmt): Use | |
147 | c_in_iteration_stmt, c_in_case_stmt for parser state. Move | |
148 | check for valid break or continue statment here... | |
149 | * c-semantics.c (genrtl_break_stmt, genrtl_continue_stmt): From | |
150 | here. Change original errors to abort. | |
151 | ||
8273c02d JH |
152 | 2003-11-24 Jan Hubicka <jh@suse.cz> |
153 | ||
154 | * fold-const.c (fold): Do not return early when optimizing COMPONENT_REF | |
155 | and constant. | |
156 | ||
0980ad79 KH |
157 | 2003-11-24 Kazu Hirata <kazu@cs.umass.edu> |
158 | ||
159 | * config/h8300/h8300.md (tablejump_h8300): Change to | |
160 | *tablejump_h8300. | |
161 | (tablejump_h8300h): Change to *tablejump_h8300hs_advanced. | |
162 | (tablejump_normal_mode): Change to *tablejump_h8300hs_normal. | |
163 | (indirect_jump_h8300): Change to *indirect_jump_h8300. | |
164 | (indirect_jump_h8300h): Change to | |
165 | *indirect_jump_h8300hs_advanced. | |
166 | (indirect_jump_normal_mode): Change to | |
167 | *indirect_jump_h8300hs_normal. | |
168 | ||
7ed7f009 KH |
169 | 2003-11-24 Kazu Hirata <kazu@cs.umass.edu> |
170 | ||
171 | * config/h8300/h8300.md: Remove constraints from expanders. | |
172 | ||
bc02597b KH |
173 | 2003-11-24 Kazu Hirata <kazu@cs.umass.edu> |
174 | ||
175 | * config/h8300/h8300.md: (stm_h8300s_2): Change the name to | |
176 | stm_h8300s_2_advanced. | |
177 | (stm_h8300s_2_normal): New. | |
178 | (stm_h8300s_2): Likewise. | |
179 | (stm_h8300s_3): Change the name to stm_h8300s_3_advanced. | |
180 | (stm_h8300s_3_normal): New. | |
181 | (stm_h8300s_3): Likewise. | |
182 | (stm_h8300s_4): Change the name to stm_h8300s_4_advanced. | |
183 | (stm_h8300s_4_normal): New. | |
184 | (stm_h8300s_4): Likewise. | |
185 | (ldm_h8300s_2): Change the name to ldm_h8300s_2_advanced. | |
186 | (ldm_h8300s_2_normal): New. | |
187 | (ldm_h8300s_2): Likewise. | |
188 | (ldm_h8300s_3): Change the name to ldm_h8300s_3_advanced. | |
189 | (ldm_h8300s_3_normal): New. | |
190 | (ldm_h8300s_3): Likewise. | |
191 | (ldm_h8300s_4): Change the name to ldm_h8300s_4_advanced. | |
192 | (ldm_h8300s_4_normal): New. | |
193 | (ldm_h8300s_4): Likewise. | |
194 | (two peephole2's): Enable only with !TARGET_NORMAL_MODE. | |
195 | (two peephole2's): New. | |
196 | ||
8653a1ed ZD |
197 | 2003-11-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
198 | ||
199 | * genattrtab.c (simplify_cond): Update indices correctly. | |
200 | (attr_alt_subset_p, attr_alt_subset_of_compl_p, attr_alt_intersection, | |
201 | attr_alt_union, attr_alt_complement, attr_alt_bit_p, mk_attr_alt): New. | |
202 | (check_attr_test, encode_units_mask, compute_alternative_mask, | |
203 | make_alternative_compare, simplify_and_tree, | |
204 | attr_rtx_cost, simplify_test_exp, gen_attr, | |
205 | write_test_expr, walk_attr_value): Handle EQ_ATTR_ALT. | |
206 | * rtl.def (EQ_ATTR_ALT): New. | |
207 | ||
75669493 ZD |
208 | 2003-11-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
209 | ||
210 | * genattrtab.c (strcmp_check, DEF_ATTR_STRING): New macros. | |
211 | (length_str, delay_type_str, delay_1_0_str, num_delay_slots_str): | |
212 | New variables. | |
213 | (main): Initialize them. | |
214 | (find_attr): Canonicalize the attribute name string. | |
215 | (attr_rtx_1, copy_boolean, expand_delays, gen_unit): Always canonicalize | |
216 | string arguments. | |
217 | (attr_printf, attr_eq): Use DEF_ATTR_STRING. | |
218 | (check_attr_test, check_attr_value, make_length_attrs, | |
219 | write_length_unit_log, simplify_by_exploding, gen_attr, | |
220 | write_test_expr, write_attr_value, write_eligible_delay, | |
221 | write_complex_function, make_internal_attr, | |
222 | write_const_num_delay_slots): Changed due to change of type of | |
223 | find_attr. | |
224 | (fill_attr, evaluate_eq_attr, simplify_and_tree, | |
225 | attr_rtx_cost, simplify_by_exploding, walk_attr_value): Use | |
226 | strcmp_check. | |
227 | ||
f24f0897 KH |
228 | 2003-11-23 Kazu Hirata <kazu@cs.umass.edu> |
229 | ||
32ee8548 | 230 | PR target/13122 |
f24f0897 KH |
231 | * config/h8300/h8300.c (push): Call push_h8300hs_normal in |
232 | normal mode. | |
233 | (pop): Call pop_h8300hs_normal in normal mode. | |
234 | * config/h8300/h8300.md: Likewise. | |
235 | (pushqi1_h8300hs_normal): New. | |
236 | (pushqi1): Call pushqi1_h8300hs_normal in normal mode. | |
237 | (pushhi1_h8300hs_normal): New. | |
238 | (pushhi1): Call pushhi1_h8300hs_normal in normal mode. | |
239 | (push_h8300hs_normal): New. | |
240 | (pop_h8300hs_normal): Likewise. | |
241 | ||
242 | 2003-11-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> | |
a5d8d874 ZD |
243 | |
244 | * genattrtab.c (count_sub_rtxs): Removed. | |
245 | ||
8c2a5582 RE |
246 | 2003-11-23 Richard Earnshaw <rearnsha@arm.com> |
247 | ||
248 | * recog.c (preprocess_constraints): Only zero those elements of | |
249 | recog_op_alt that are needed for this insn. | |
250 | * arm.c (note_invalid_constants): A function can't contain invalid | |
251 | constants if it has no constraints. | |
252 | ||
cf2348cb JH |
253 | 2003-11-22 Jan Hubicka <jh@suse.cz> |
254 | ||
255 | * i386.c (classify_argument): Pass __float128 in memory. | |
256 | (ix86_return_in_memory): Likewise. | |
257 | (ix86_libcall_value): Likewsie. | |
258 | ||
dd4c3763 KH |
259 | 2003-11-22 Kazu Hirata <kazu@cs.umass.edu> |
260 | ||
261 | * config/h8300/h8300.c (dosize): Convert to ISO-C. | |
262 | ||
24908375 R |
263 | 2003-11-22 J"orn Rennecke <joern.rennecke@superh.com> |
264 | ||
265 | * flow.c (update_life_info): Amend comment about when a register | |
266 | can become dead. | |
267 | ||
6f2aeb72 KC |
268 | 2003-11-21 Kelley Cook <kcook@gcc.gnu.org> |
269 | ||
270 | * doc/.cvsignore: Delete. | |
271 | ||
d44c7e36 DB |
272 | 2003-11-21 Daniel Berlin <dberlin@dberlin.org> |
273 | David Edelsohn <edelsohn@gnu.org> | |
274 | ||
275 | * dwarf2out.c (add_location_or_const_value_attribute): Add support | |
276 | for PARALLEL. | |
277 | ||
af8e5a0e RO |
278 | 2003-11-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
279 | ||
280 | * config/mips/t-iris6 (CRTSTUFF_T_CFLAGS): Add -Wno-error. | |
281 | (TARGET_LIBGCC2_CFLAGS): Define. | |
282 | ||
283 | * crtstuff.c [HAS_INIT_SECTION] (__do_global_dtors): Declare. | |
284 | (__do_global_ctors): Likewise. | |
285 | ||
23a44080 MW |
286 | 2003-11-21 Mark Wielaard <mark@klomp.org> |
287 | ||
288 | * doc/invoke.texi (-O2): Doesn't enable -fweb. | |
289 | ||
9313cfdd KH |
290 | 2003-11-21 Kazu Hirata <kazu@cs.umass.edu> |
291 | ||
292 | * doc/invoke.texi: Mention dV and dZ. | |
293 | ||
98edbb7a KH |
294 | 2003-11-21 Kazu Hirata <kazu@cs.umass.edu> |
295 | ||
296 | * doc/invoke.texi: Update dump file names. | |
297 | Remove de, dW, and dX. | |
298 | ||
c862d589 JW |
299 | 2003-11-20 James E Wilson <wilson@specifixinc.com> |
300 | ||
301 | PR c/13133 | |
302 | * reload1.c (reload): Delete special handling for setjmp. | |
303 | ||
0eadf440 AT |
304 | 2003-11-21 Andreas Tobler <a.tobler@schweiz.ch> |
305 | ||
306 | * mklibgcc.in: Evaluate shlib_slibdir_qual during link | |
307 | step too. | |
308 | * config/t-slibgcc-darwin: Adjust install path. | |
309 | * config/rs6000/t-darwin: Revert multilib matches since | |
310 | it is not used on darwin. | |
311 | ||
c132886e RH |
312 | 2003-11-20 Richard Henderson <rth@redhat.com> |
313 | ||
314 | * ssa.c, ssa-dce.c, ssa-ccp.c: Remove files. | |
315 | * Makefile.in (OBJS-common, GTFILES): Don't reference them. | |
316 | (gtype-desc.o, toplev.o, flow.o): Remove ssa.h. | |
317 | (ssa.o, ssa-dce.o, ssa-ccp.o): Remove. | |
318 | * flow.c: Don't include ssa.h. | |
319 | (set_phi_alternative_reg): Remove. | |
320 | (calculate_global_regs_live): Don't call it. | |
321 | (mark_used_regs): Don't handle PHI. | |
322 | * gengtype.c (open_base_files): Don't reference ssa.h. | |
323 | * rtl.def (PHI): Remove. | |
324 | * timevar.def (TV_TO_SSA, TV_SSA_CCP, TV_SSA_DCE, TV_FROM_SSA): Kill. | |
325 | * common.opt: Remove -fssa, -fssa-ccp, -fssa-dce. | |
326 | * opts.c (common_handle_option): Likewise. | |
327 | * toplev.c (f_options): Likewise. | |
328 | (DFI_ssa, DFI_ssa_ccp, DFI_ssa_dce, DFI_ussa): Remove. | |
329 | (dump_file): Update to match. | |
330 | (flag_ssa, flag_ssa_ccp, flag_ssa_dce): Remove. | |
331 | (rest_of_handle_ssa): Remove. | |
332 | (rest_of_compilation): Don't call it. | |
333 | * toplev.h (flag_ssa, flag_ssa_dce, flag_ssa_ccp): Remove. | |
334 | * doc/invoke.texi: Remove -fssa, -fssa-ccp, -fssa-dce. | |
335 | * doc/passes.texi (SSA optimizations): Remove. | |
336 | ||
d116bdf8 BW |
337 | 2003-11-20 Bob Wilson <bob.wilson@acm.org> |
338 | ||
339 | * configure.in: Add xtensa-*-* targets to test for dwarf2 debug_line. | |
340 | * configure: Regenerate. | |
341 | ||
e75f9147 KC |
342 | 2003-11-20 Kelley Cook <kcook@gcc.gnu.org> |
343 | ||
344 | * Makefile.in (Makefile): Pass along CONFIG_SHELL. | |
345 | ||
3e7869c6 DM |
346 | 2003-11-20 David Mosberger <davidm@hpl.hp.com> |
347 | ||
18e06e11 JW |
348 | * config/t-libunwind (LIB2ADDEH): Add unwind-c.c. |
349 | (SHLIB_LC): Define. | |
3e7869c6 DM |
350 | * unwind-libunwind.c (_Unwind_GetCFA): Implement. |
351 | (_Unwind_GetBSP) [UNW_TARGET_IA64]: New function. | |
352 | ||
531547e9 FJ |
353 | 2003-11-20 Fariborz Jahanian <fjahanian@apple.com> |
354 | David Edelsohn <edelsohn@gnu.org> | |
355 | ||
356 | * calls.c (expand_call): Allocate new temp in pass1. | |
357 | (store_one_arg): If PARALLEL, calculate excess using mode size of | |
e13e48e7 | 358 | rtvec elt. |
531547e9 FJ |
359 | * expr.c (emit_push_insn): If PARALLEL, calculate offset using |
360 | mode size of rtvec elt. | |
361 | * function.c (assign_parms): Use parm in register, if available. | |
362 | ||
93352ff5 KH |
363 | 2003-11-20 Kazu Hirata <kazu@cs.umass.edu> |
364 | ||
365 | * config/h8300/lib1funcs.asm (MOVP): Remove. | |
366 | (ADDP): Likewise. | |
367 | (CMPP): Likewise. | |
368 | ||
a72d4945 RE |
369 | 2003-11-20 Richard Earnshaw <rearnsha@arm.com> |
370 | ||
371 | * arm.c (use_return_insn): New argument, SIBLING. Support returning | |
372 | with a single instruction if the stack has been decremented by 4 | |
373 | and we have a frame pointer. Update all callers. | |
374 | (output_return_instruction): Likewise. | |
375 | (arm_output_epilogue): Change argument to SIBLING. Calculate | |
376 | really_return from the new argument. Update all callers. | |
377 | * arm.h (USE_RETURN_INSN): Pass NULL for the sibling. | |
378 | * arm.md (sibcall_epilogue): Call use_return_insn directly, and | |
379 | pass the sibling call. | |
380 | * arm-protos.h (use_return_insn, arm_output_epilogue): Update | |
381 | prototypes. | |
382 | ||
a03ad584 JM |
383 | 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk> |
384 | ||
385 | * Makefile.in (extraclean): Delete. | |
386 | * configure.in (target_list): Remove extraclean. | |
387 | * configure: Regenerate. | |
388 | * doc/makefile.texi, doc/sourcebuild.texi: Update. | |
389 | * objc/Make-lang.in (objc.extraclean): Delete. | |
390 | ||
49a41726 JM |
391 | 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk> |
392 | ||
393 | * Makefile.in (lang_checks): Add. | |
394 | (check-c++, check-f77, check-java, check-g++, check-g77, | |
395 | check-objc): Remove hardcoded targets. | |
396 | * doc/sourcebuild.texi: Document testsuite hooks. | |
397 | * objc/Make-lang.in (check-objc, lang_checks): Add. | |
398 | ||
371e8c4f SS |
399 | 2003-11-19 Scott Snyder <snyder@fnal.gov> |
400 | ||
401 | PR target/13131 | |
402 | * dwarf2out.c (gen_array_type_die): DW_AT_declaration should be a | |
403 | flag, not a constant. | |
404 | ||
2b49e0aa KC |
405 | 2003-11-19 Kelley Cook <kcook@gcc.gnu.org> |
406 | ||
407 | * config/arc/arc-protos.h: Update to C90 prototypes. | |
408 | * config/arc/arc.c: Likewise. | |
409 | * config/arc/initfini.c: Likewise. | |
410 | ||
3d4f0dab AK |
411 | 2003-11-19 Andreas Krebbel <krebbel1@de.ibm.com> |
412 | ||
413 | * stmt.c (expand_goto): Memory clobbers added. | |
414 | ||
b04a1b3b AK |
415 | 2003-11-19 Andreas Krebbel <krebbel1@de.ibm.com> |
416 | ||
417 | * reload.c (find_reloads): Added missing type casts. | |
418 | ||
f2d89bc9 JW |
419 | 2003-11-19 James E Wilson <wilson@specifixinc.com> |
420 | ||
421 | * combine.c (sets_function_arg_p): Delete unused function. | |
422 | ||
b0e667aa EC |
423 | 2003-11-19 Eric Christopher <echristo@redhat.com> |
424 | ||
425 | * reload1.c (reload): Revert 2 previous checkins. | |
426 | ||
dd2cc6dc NN |
427 | 2003-11-19 Nathanael Nerode <neroden@gcc.gnu.org> |
428 | ||
429 | * cpptrad.c (_cpp_scan_out_logical_line): Improve test for | |
430 | whether directive begins at the beginning of a line. | |
431 | ||
09c55720 RS |
432 | 2003-11-19 Richard Sandiford <rsandifo@redhat.com> |
433 | ||
434 | * config/frv/frv.c (frv_init_libfuncs): Correct ufix_optab entries. | |
435 | ||
4550b19e GP |
436 | 2003-11-19 Gerald Pfeifer <gp@suse.de> |
437 | ||
438 | * doc/install.texi (Specific): Remove information on old versions | |
439 | of glibc versus old versions of GCC. | |
440 | ||
90db942b RS |
441 | 2003-11-19 Richard SAndiford <rsandifo@redhat.com> |
442 | ||
443 | * emit-rtl.c (gen_lowpart): Don't force MEMs into a register unless | |
444 | the register lowpart is a TRULY_NOOP_TRUNCATION. | |
445 | ||
d4c32b6f RH |
446 | 2003-11-19 Richard Henderson <rth@redhat.com> |
447 | ||
448 | * config/i386/i386.c (print_reg): Handle QI and HI modes for | |
449 | non Q regs. | |
450 | ||
f7a75b82 AT |
451 | 2003-11-19 Andreas Tobler <a.tobler@schweiz.ch> |
452 | ||
453 | * config/config.gcc (powerpc-*-darwin*): Add libgcc build | |
454 | specification file. | |
455 | * config/t-slibgcc-darwin: New file, libgcc build specification. | |
456 | * config/t-darwin: Add libgcc2 flag -fPIC. | |
457 | * config/rs6000/t-darwin: Multilib matches float. | |
458 | * libgcc-darwin.ver: New file, contains libgcc symbols. | |
459 | ||
e2657a67 NN |
460 | 2003-11-18 Nathanael Nerode <neroden@gcc.gnu.org> |
461 | ||
462 | * config/ns32k/ns32k.h: Remove obsolete comment. | |
463 | ||
b9c53150 RS |
464 | 2003-11-18 Roger Sayle <roger@eyesopen.com> |
465 | ||
466 | PR middle-end/11821 | |
467 | * config/arm/arm.c (arm_rtx_costs_1): Improve estimate of the code | |
468 | size for calls to libgcc's div & mod subroutines when using -Os. | |
469 | ||
df964a18 JH |
470 | 2003-11-18 Jan Hubicka <jh@suse.cz> |
471 | ||
472 | * cgraph.c (change_decl_assembler_name): Avoid bogus warnings. | |
473 | ||
457ef797 ME |
474 | 2003-11-18 Marc Espie <espie@openbsd.org> |
475 | ||
476 | * config/rs6000/sysv4.h: OpenBSD hooks. | |
477 | ||
beb0c2e0 RH |
478 | 2003-11-18 Richard Henderson <rth@redhat.com> |
479 | ||
480 | * expr.c (expand_expr): Don't look through constant arrays if | |
481 | they don't bind locally. | |
482 | ||
e44846d6 RK |
483 | 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
484 | ||
485 | * expr.c (convert_move): Use GET_MODE_PRECISION instead of bitsize | |
486 | when seeing if truncation or extension. | |
487 | ||
628b6e8c EC |
488 | 2003-11-17 Eric Christopher <echristo@redhat.com> |
489 | ||
490 | * reload1.c (reload): Fix previous change. | |
491 | ||
47fcfa7b SS |
492 | 2003-11-17 Scott Snyder <snyder@fnal.gov> |
493 | ||
494 | PR debug/11325 | |
495 | * dwarf2out.c (struct die_struct): Add die_definition field. | |
496 | (add_AT_specification): New. | |
497 | (gen_subprogram_die, gen_variable_die, | |
498 | gen_struct_or_union_type_die): Use it. | |
499 | (prune_unused_types_mark): If we're marking a forward declaration, | |
500 | also mark the full definition, if it exists. | |
501 | ||
37cd4bca NC |
502 | 2003-11-16 Nick Clifton <nickc@redhat.com> |
503 | ||
504 | * config/stormy16/stormy16.h (BUILD_VA_LIST_TYPE): Delete. | |
505 | * config/stormy16/stormy16-protos.h (xstormy16_build_va_list): | |
506 | Remove prototype. | |
507 | * config/stormy16/stormy16.c (xstormy16_build_va_list): Rename | |
508 | to xstormy16_build_builtin_va_list and make static. | |
457ef797 | 509 | (TARGET_BUILD_BUILTIN_VA_LIST): Define. |
37cd4bca | 510 | |
c06d5c85 KH |
511 | 2003-11-16 Kazu Hirata <kazu@cs.umass.edu> |
512 | ||
513 | * config/h8300/h8300-protos.h: Add the prototype for | |
514 | same_cmp_following_p. | |
515 | * config/h8300/h8300.c (same_cmp_following_p): New. | |
516 | * config/h8300/h8300.md (peephole2): Use it. | |
517 | ||
a62a282b KH |
518 | 2003-11-16 Kazu Hirata <kazu@cs.umass.edu> |
519 | ||
520 | * config/h8300/h8300.md: Don't use REGNO when its operand is | |
521 | not guaranteed to be a REG. | |
522 | ||
c988af2b RS |
523 | 2003-11-16 Richard Sandiford <rsandifo@redhat.com> |
524 | ||
525 | * Makefile.in (expr.o): Depend on $(TARGET_H). | |
526 | * target.h (return_in_msb): New target hook. | |
527 | * target-def.h (TARGET_RETURN_IN_MSB): New macro. | |
528 | (TARGET_CALLS): Include it. | |
529 | * calls.c (shift_returned_value): New function. | |
530 | (expand_call): Use it. | |
531 | * expr.c: Include target.h. | |
532 | (copy_blkmode_from_reg): Check targetm.calls.return_in_msb when | |
533 | deciding what padding is needed. Change the name of the local | |
534 | padding variable from big_endian_correction to padding_correction. | |
535 | * stmt.c (shift_return_value): New function. | |
536 | (expand_return): Use it. Adjust memory->register copy in the same | |
537 | way as copy_blkmode_from_reg. Only change the return register's | |
538 | mode if it was originally BLKmode. | |
539 | * doc/tm.texi (TARGET_RETURN_IN_MSB): Document. | |
540 | * config/mips/mips.c (TARGET_RETURN_IN_MSB): Define. | |
541 | (mips_fpr_return_fields): New, split out from mips_function_value. | |
542 | (mips_return_in_msb, mips_return_fpr_pair): New functions. | |
543 | (mips_function_value): Rework to use the functions above. | |
544 | * config/mips/irix6-libc-compat.c: Delete. | |
545 | * config/mips/t-iris6 (LIB2FUNCS_STATIC_EXTRA): Undefine. | |
546 | ||
e0c99e15 KH |
547 | 2003-11-16 Kazu Hirata <kazu@cs.umass.edu> |
548 | ||
549 | * doc/install.texi (--enable-checking): Update valgrind's URL. | |
550 | ||
60731ce5 KH |
551 | 2003-11-16 Kazu Hirata <kazu@cs.umass.edu> |
552 | ||
553 | * config/h8300/h8300.md: Fix warnings by replacing -2147483648 | |
554 | with -2147483647 - 1. | |
555 | ||
24726b96 GP |
556 | 2003-11-16 Gerald Pfeifer <gerald@pfeifer.com> |
557 | ||
558 | Fix links in online manuals. | |
559 | * doc/invoke.texi (H8/300 Options): @xref to ld, not ld.info. | |
560 | (Precompiled Headers): @pxref to cpp, not cpp.info. | |
561 | ||
7d60db05 JM |
562 | 2003-11-16 Jason Merrill <jason@redhat.com> |
563 | ||
564 | * Makefile.in, objc/Make-lang.in (objc.tags): Create TAGS.sub | |
565 | files in each directory and TAGS files that include them for each | |
566 | front end. | |
567 | ||
e40024ff KH |
568 | 2003-11-15 Kazu Hirata <kazu@cs.umass.edu> |
569 | ||
570 | * config/h8300/lib1funcs.asm (divnorm): Store the sign in bit | |
571 | 3 of S2L. | |
572 | (modnorm): Likewise. | |
573 | (exitdiv): Look at bit 3 of S2L only. | |
574 | ||
4cd0866d KH |
575 | 2003-11-15 Kazu Hirata <kazu@cs.umass.edu> |
576 | ||
577 | * config/h8300/h8300.h (DO_GLOBAL_CTORS_BODY): Fix warnings. | |
578 | (DO_GLOBAL_DTORS_BODY): Likewise. | |
579 | ||
4f3ce03f JM |
580 | 2003-11-15 Joseph S. Myers <jsm@polyomino.org.uk> |
581 | ||
582 | * doc/install.texi (Prerequisites): Refine documentation of | |
583 | autoconf, automake and perl requirements. Document required | |
584 | gettext version. | |
585 | ||
628b6e8c | 586 | <2003-11-14 Jason Merrill <jason@redhat.com> |
7f3a6a92 JM |
587 | |
588 | * function.c (assign_parms): Use TREE_TYPE to determine the real | |
589 | type of the argument object. | |
590 | ||
584fb00b KH |
591 | 2003-11-14 Kazu Hirata <kazu@cs.umass.edu> |
592 | ||
593 | * config/h8300/lib1funcs.asm (___udivsi3): Peel off the first | |
594 | iteration. | |
595 | ||
8fecc9e9 FJ |
596 | 2003-11-14 Fariborz Jahanian <fjahanian@apple.com> |
597 | ||
598 | * config/rs6000/rs6000.c (rs6000_move_block_from_reg): | |
599 | New routine to save vararg registers on stack. Support for | |
600 | -mpowerpc64 in mixed mode. | |
601 | ||
e6d98cb0 BI |
602 | 2003-11-14 Bernardo Innocenti <bernie@develer.com> |
603 | ||
604 | * config/m68k/m68k.c: Use C statements instead of #ifdef's when testing | |
605 | for MOTOROLA versus MIT syntax. Improves readability and provides | |
606 | better compile-time error checking for both code paths. | |
607 | ||
f2206911 KC |
608 | 2003-11-14 Kelley Cook <kcook@gcc.gnu.org> |
609 | ||
610 | * config/frv/frv-protos.h: Update for C90. | |
611 | * config/frv/frv.h: Likewise. | |
612 | * config/frv/frvbegin.c: Likewise. | |
628b6e8c | 613 | * config/frv/frv.c: Likewise. |
f2206911 KC |
614 | (frv_adjust_field_align): Delete unused variable. |
615 | ||
e235d8bf GK |
616 | 2003-11-14 Geoffrey Keating <geoffk@apple.com> |
617 | ||
39e63627 GK |
618 | * config/rs6000/rs6000.md: Add 'DEFAULT_ABI == ABI_DARWIN' |
619 | to each place where TARGET_LONG_DOUBLE_128 is used with | |
620 | DEFAULT_ABI == ABI_AIX. | |
621 | ||
e235d8bf GK |
622 | * cppfiles.c (_cpp_find_file): Make 'one or more PCH files were found' |
623 | message comply with GNU standards. | |
624 | ||
f285d67b RK |
625 | 2003-11-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
626 | ||
627 | PR/6552 | |
628 | * function.c (struct epi_info): New field const_equiv. | |
629 | (update_epilogue_consts): New function. | |
630 | (keep_stack_depressed): Clear new field and verify scratch register | |
631 | doesn't have it set. | |
632 | Call new function via note_stores. | |
633 | (handle_epilogue_set): Allow setting SP equiv reg in different mode. | |
634 | Allow PLUS where second operand is register known set to constant. | |
635 | (emit_equiv_load): Write load using proper mode if source different. | |
636 | * config/mips/mips.md (return_internal): Put (return) first. | |
637 | ||
2fea2a10 KH |
638 | 2003-11-14 Kazu Hirata <kazu@cs.umass.edu> |
639 | ||
640 | * config/h8300/lib1funcs.asm (___udivsi3): Add a comment. | |
641 | ||
9fe7f443 KH |
642 | 2003-11-14 Kazu Hirata <kazu@cs.umass.edu> |
643 | ||
644 | * config/h8300/lib1funcs.asm (modsi3): Don't save unused | |
645 | registers. | |
646 | (divsi3): Likewise. | |
647 | (reti): Don't restore unused registers. | |
648 | ||
f53100ef NC |
649 | 2003-11-14 Nick Clifton <nickc@redhat.com> |
650 | ||
651 | * config/fr30/fr30.c: Include toplev.h | |
652 | ||
86bdf071 RE |
653 | 2003-11-14 Richard Earnshaw <rearnsha@arm.com> |
654 | ||
655 | * except.c (sjlj_emit_function_enter): Mark internal label as LOCAL. | |
656 | ||
6f5f2481 RE |
657 | 2003-11-14 Richard Earnshaw <rearnsha@arm.com> |
658 | ||
628b6e8c | 659 | * arm.c (arm_emit_vector_const, arm_output_load_gr): Use ISO C |
6f5f2481 RE |
660 | function definition syntax. |
661 | ||
f2b7f367 EC |
662 | 2003-11-14 Eric Christopher <echristo@redhat.com> |
663 | ||
664 | * reload1.c (reload): Revert previous patch. Make | |
665 | check for assignment into reg_equiv_address stricter. | |
666 | ||
15cc172b AC |
667 | 2003-11-14 Arnaud Charlet <charlet@act-europe.fr> |
668 | ||
669 | * Makefile.in (POSTSTAGE1_FLAGS_TO_PASS): Pass ADAFLAGS. | |
670 | ||
68c0ab4f RS |
671 | 2003-11-14 Richard Sandiford <rsandifo@redhat.com> |
672 | ||
673 | * config/frv/frv.c (frv_in_small_data_p): Return false for unknown | |
674 | section names. | |
675 | ||
f027e0a2 JM |
676 | 2003-11-14 Jason Merrill <jason@redhat.com> |
677 | ||
678 | PR middle-end/12526 | |
679 | * tree.c (build): A CALL_EXPR has side-effects if its arguments do. | |
680 | * calls.c (call_expr_flags): New fn. | |
681 | * tree.h: Declare it. | |
682 | ||
0f8db53e KH |
683 | 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
684 | ||
685 | * config/h8300/lib1funcs.asm (__udivsi3): Remove. | |
686 | (divmodsi3): Change the name to ___udivsi3. | |
687 | Update all callers. | |
688 | ||
b982024e KG |
689 | 2003-11-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
690 | ||
691 | * libgcc2.c (__negdi2, __addvsi3, __addvdi3, __subvsi3, __subvdi3, | |
692 | __mulvsi3, __negvsi2, __negvdi2, __mulvdi3, __lshrdi3, __ashldi3, | |
693 | __ashrdi3, __ffsDI2, __muldi3, __clzDI2, __ctzDI2, __parityDI2, | |
694 | __udivmoddi4, __divdi3, __moddi3, __cmpdi2, __ucmpdi2, | |
695 | __fixunstfDI, __fixunsxfDI, __fixunsdfDI, __fixunssfDI, | |
696 | __floatdixf, __floatditf, __floatdidf, __floatdisf, __gcc_bcmp): | |
697 | Const-ify and/or initialize automatic variables at declaration. | |
698 | ||
ef1f2e12 KH |
699 | 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
700 | ||
701 | * config/h8300/lib1funcs.asm (divmodsi4): Replace all the uses | |
702 | of er4 with er3. Adjust all callers. | |
703 | ||
a25d596a AP |
704 | 2003-11-13 Andrew Pinski <apinski@apple.com> |
705 | ||
f2b7f367 EC |
706 | * config/darwin.c (machopic_output_possible_stub_label): |
707 | Allow stub symbol be not defined when outputting possible | |
a25d596a AP |
708 | stub label. |
709 | ||
ab7c6efd KH |
710 | 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
711 | ||
712 | * config/h8300/lib1funcs.asm (___udivsi3): Jump to reti | |
713 | instead of exitdiv. | |
714 | (___umodsi3): Likewise. | |
715 | (exitdiv): Do not restore any register. | |
716 | (reti): Restore registers. | |
717 | ||
415294f0 SB |
718 | 2003-11-13 Steven Bosscher <stevenb@suse.de> |
719 | ||
720 | * tree-inline.c (walk_tree): Handle PLACEHOLDER_EXPR. | |
721 | ||
c9b010ea KH |
722 | 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
723 | ||
724 | * config/h8300/lib1funcs.asm: Fix comment typos. | |
725 | ||
1a679679 KH |
726 | 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
727 | ||
728 | * config/h8300/lib1funcs.asm (udivsi3): Don't save/restore | |
729 | unused registers. Don't jump to exitdiv. | |
730 | (umodsi3): Likewise. | |
731 | ||
49012f5c MM |
732 | 2003-11-13 Mark Mitchell <mark@codesourcery.com> |
733 | Kean Johnston <jkj@sco.com> | |
734 | ||
735 | PR c/13029 | |
736 | * toplev.c (check_global_declarations): Do not warn about unused | |
737 | static consts. | |
738 | ||
148a82c8 PP |
739 | 2003-11-13 Pavel Pisa <pisa@cmp.felk.cvut.cz> |
740 | Kazu Hirata <kazu@cs.umass.edu> | |
741 | ||
742 | * config/h8300/lib1funcs.asm (DenHighNonZero): Optimize using | |
743 | the approximate quotient method. | |
744 | ||
f9af39d0 RE |
745 | 2003-11-13 Richard Earnshaw <rearnsha@arm.com> |
746 | ||
747 | * combine.c (distribute_notes): When re-distributing the notes from | |
748 | an insn we are about to delete, ensure we can't end up with a cyclic | |
749 | list of notes. | |
750 | ||
d76bc29c EB |
751 | 2003-11-13 Eric Botcazou <ebotcazou@libertysurf.fr> |
752 | ||
753 | PR optimization/12926 | |
754 | * expr.c (expand_assignment) [COMPONENT_REF]: Don't put | |
755 | the UNCHANGING_RTX_P flag on memory references to read-only | |
756 | components that are not addressable. | |
757 | ||
239ca41f KH |
758 | 2003-11-12 Kazu Hirata <kazu@cs.umass.edu> |
759 | ||
760 | * config/h8300/lib1funcs.asm (divmodsi4): Clear S0P in | |
761 | DenHighNonZero. | |
762 | ||
fccc4eb2 JH |
763 | 2003-11-13 Jan Hubicka <jh@suse.cz> |
764 | ||
765 | PR opt/12275 | |
766 | * c-decl.c (finish_decl): Use change_decl_assembler_name. | |
767 | * c-pragma.c (handle_pragma_redefine_extname): Likewise. | |
768 | * varasm.c (make_decl_rtl): Likewise. | |
769 | * cgraph.c (change_decl_assembler_name): New function. | |
770 | * tree.h (set_decl_assembler_name): Kill dead declaration. | |
771 | (change_decl_assembler_name): Declare. | |
772 | ||
773 | * decl.c (make_rtl_for_nonlocal_decl): Use change_decl_assembler_name. | |
774 | * decl2.c (make_rtl_for_nonlocal_decl): Use change_decl_assembler_name. | |
775 | ||
0c7c472e KH |
776 | 2003-11-12 Kazu Hirata <kazu@cs.umass.edu> |
777 | ||
778 | * config/h8300/lib1funcs.asm (___mulsi3): Don't save/restore | |
779 | an unused register. | |
780 | ||
c4740d5d RS |
781 | 2003-11-12 Richard Sandiford <rsandifo@redhat.com> |
782 | ||
783 | PR bootstrap/12752 | |
784 | * config/mips/t-iris6 (MULTILIB_OPTIONS): Put -mabi=n32 first. | |
785 | (MULTILIB_OSDIRNAMES): Reorder accordingly. | |
786 | ||
d1d0c603 JJ |
787 | 2003-11-12 Janis Johnson <janis187@us.ibm.com> |
788 | ||
789 | * rs6000-protos.h (rs6000_initial_elimination_offset): Add. | |
790 | (rs6000_stack_info): Remove. (debug_stack_info): Remove. | |
791 | (rs6000_emit_eh_reg_restore): Add | |
792 | * rs6000.c (rs6000_stack_t): Move from rs6000.h, change data type | |
793 | of vars_size and total_size to HOST_WIDE_INT. | |
794 | (emit_frame_save): Change parameter size to HOST_WIDE_INT. | |
795 | (rs6000_stack_info): Make static; change data size to HOST_WIDE_INT. | |
796 | (debug_stack_info): Make static; change output format of HOST_WIDE_INT | |
797 | values. | |
798 | (rs6000_emit_eh_reg_restore): New, with code formerly in rs6000.md. | |
799 | (rs6000_initial_elimination_offset): New, with code formerly in | |
800 | INITIAL_ELIMINATION_OFFSET. | |
801 | * rs6000.h (rs6000_stack_t): Remove. | |
802 | (INITIAL_ELIMINATION_OFFSET): Replace code with call to function | |
803 | rs6000_initial_elimination_offset. | |
804 | * rs6000.md (UNSPECV_EH_RR split): Replace code with call to | |
805 | rs6000_emit_eh_reg_restore. | |
806 | ||
d5123bae MS |
807 | 2003-11-12 Mike Stump <mrs@apple.com> |
808 | ||
809 | * c-typeck.c (c_convert_parm_for_inlining): Add argnum, which | |
810 | is the argumnt we are processing so that warnings and errors | |
811 | will have that information. | |
812 | * c-tree.h (c_convert_parm_for_inlining): Add argnum. | |
813 | * lang-hooks-def.h | |
814 | (lhd_tree_inlining_convert_parm_for_inlining): Likewse. | |
815 | * langhooks.c (lhd_tree_inlining_convert_parm_for_inlining): Likewise. | |
816 | * langhooks.h (convert_parm_for_inlining): Likewise. | |
817 | * tree-inline.c (initialize_inlined_parameters): Compute and | |
818 | pass argnum down. | |
819 | ||
3197c4fd AS |
820 | 2003-11-12 Alexey Starovoytov <alexey.starovoytov@sun.com> |
821 | Roger Sayle <roger@eyesopen.com> | |
822 | ||
823 | PR optimization/12953 | |
824 | * tree-inline.c (inline_forbidden_p_1): Added check for BUILT_IN | |
825 | before switch by FUNCTION_CODE. | |
826 | ||
c9389e79 RE |
827 | 2003-11-12 Richard Earnshaw <rearnsha@arm.com> |
828 | ||
829 | * arm.md (storehi): Avoid use of explicit subreg. | |
830 | (storehi_bigend, storeinthi, movhi_bigend): Likewise. | |
831 | ||
88f08cca R |
832 | 2003-11-12 J"orn Rennecke <joern.rennecke@superh.com> |
833 | ||
834 | * config/sh/sh.md (prefetch): New pattern. | |
835 | ||
bbbbbbe7 EC |
836 | 2003-11-11 Eric Christopher <echristo@redhat.com> |
837 | ||
838 | * reload1.c (reload): Verify that addresses for | |
839 | reg_equiv_* are valid for the architecture. | |
840 | ||
729bf8ab EC |
841 | 2003-11-11 Eric Christopher <echristo@redhat.com> |
842 | ||
843 | * function.c (purge_addressof_1): Add libcall check. | |
844 | Remove test for cached replacements on fallback case. | |
845 | Simplify mode comparisons. Add libcall test for | |
846 | paradoxical subregs. | |
847 | ||
f24f5831 KH |
848 | 2003-11-11 Kazu Hirata <kazu@cs.umass.edu> |
849 | ||
850 | * config/h8300/t-h8300: Fix an obsolete comment. | |
851 | ||
0b69c29f JW |
852 | 2003-11-11 James E Wilson <wilson@specifixinc.com> |
853 | ||
854 | * expmed.c (store_bit_field, extract_bit_field): Revert last two | |
855 | changes. | |
856 | ||
3849e3a6 KH |
857 | 2003-11-11 Kazu Hirata <kazu@cs.umass.edu> |
858 | ||
859 | * config/h8300/lib1funcs.asm: Replace DenHighZero with | |
860 | DenHighNonZero. | |
861 | ||
cc515291 JH |
862 | 2003-11-11 Jan Hubicka <jh@suse.cz> |
863 | ||
864 | * cgraphunit.c (cgraph_function_possibly_inlined_p): Use | |
865 | really_no_inline. | |
866 | ||
4d595e43 JDA |
867 | 2003-11-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
868 | ||
869 | * pa.h (TRAMPOLINE_TEMPLATE): Fix flushing of cache lines when | |
870 | generating 64-bit code. | |
871 | ||
f921c9c9 DE |
872 | 2003-11-10 David Edelsohn <edelsohn@gnu.org> |
873 | ||
874 | * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): Remove | |
875 | accidental commit in previous change. | |
876 | ||
ceba9fcb | 877 | 2003-11-10 Fariborz Jahanian <fjahanian@apple.com> |
ceba9fcb | 878 | |
f921c9c9 | 879 | * config/rs6000/rs6000.h (STACK_SIZE_MODE): Add definition. |
ceba9fcb FJ |
880 | * config/rs6000/rs6000.c (reg_or_mem_operand): Add macho-style |
881 | address recognition. | |
882 | (macho_lo_sum_memory_operand): Routine to recognize macho-style | |
883 | address recognition. | |
884 | ||
d0585b99 RH |
885 | 2003-11-10 Richard Henderson <rth@redhat.com> |
886 | ||
887 | * dwarf2out.c (gen_label_die): Cope with DECL_RTL not set. | |
888 | ||
6ce4806b MA |
889 | 2003-11-10 Matt Austern <austern@apple.com> |
890 | ||
891 | * config/darwin-protos.h (darwin_assemble_visibility): Declare. | |
892 | * config/darwin.c (darwin_assemble_visibility): Define. Warn for | |
893 | anything other than VISIBILITY_DEFAULT and VISIBILITY_HIDDEN. | |
894 | * config/darwin.h (TARGET_ASM_ASSEMBLE_VISIBILITY): Use | |
895 | darwin_assemble_visibility instead of default. | |
729bf8ab | 896 | |
1ec0c607 WH |
897 | 2003-11-10 Waldek Hebisch <hebisch@math.uni.wroc.pl> |
898 | ||
899 | PR target/12865 | |
900 | * config/sparc/sparc.c (sparc_initialize_trampoline): Call | |
901 | __enable_execute_stack only after writing onto the stack. | |
902 | (sparc64_initialize_trampoline): Likewise. | |
903 | ||
ce4191ee RS |
904 | 2003-11-09 Roger Sayle <roger@eyesopen.com> |
905 | ||
906 | * loop.c (check_dbra_loop): Try swapping the comparison operands | |
907 | of the loop condition to identify a suitable induction variable. | |
908 | * unroll.c (loop_iterations): Likewise. | |
909 | ||
8b93ca2d KG |
910 | 2003-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
911 | ||
912 | * config/sparc/sparc.h (TARGET_CPU_CPP_BUILTINS): Fix sparc vs | |
913 | sparc64 #cpu and #machine assertions. | |
914 | ||
757dc040 RH |
915 | 2003-11-09 Richard Henderson <rth@redhat.com> |
916 | ||
917 | * Makefile.in (rtlanal.o): Depend on BASIC_BLOCK_H. | |
918 | ||
f7a01847 JH |
919 | 2003-11-09 Jan Hubicka <jh@suse.cz> |
920 | ||
ec89843e JH |
921 | * tree-optimize.c (tree_rest_of_compilation): Fix warning. |
922 | ||
f7a01847 JH |
923 | * cgraphunit.c (cgraph_expand_function): Use |
924 | cgraph_possibly_inlined_p. | |
925 | * tree-optimize.c (tree_rest_of_compilation): Do not kill saved tree. | |
926 | ||
927 | * opts.c (common_handle_option): Do not set max-inline-insns. | |
928 | * params.def: Update comments. | |
929 | (PARAM_MAX_INLINE_INSNS): Kill. | |
930 | * invoke.texi (max-inline-insns): Kill. | |
931 | ||
c76f4e8e JM |
932 | 2003-11-08 Joseph S. Myers <jsm@polyomino.org.uk> |
933 | ||
934 | PR c/3190 | |
935 | PR c/8714 | |
936 | * c-format.c (set_Wformat): Do not enable -Wformat-y2k by default. | |
937 | * invoke.texi: Update. | |
938 | ||
cdc9103c JDA |
939 | 2003-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
940 | ||
941 | PR optimization/12630 | |
942 | * pa.c (compute_movstrsi_length): Rename to compute_movstr_length. | |
943 | Handle length computation 64-bit moves. | |
944 | (compute_clrstr_length, output_block_clear): Implement block clear. | |
945 | (output_block_move): Handle 64-bit moves. | |
946 | (pa_adjust_insn_length): Use compute_movstr_length and | |
947 | compute_clrstr_length. | |
948 | * pa.md (movstrsi): Revise operand order and comments. Don't use | |
949 | match_scratch. | |
950 | (movstrsi_internal): Delete. | |
951 | (movstrsi_prereload, movstrsi_postreload): New insns. Define splitter | |
952 | and peephole2 patterns to transform prereload to postreload form. | |
953 | (movstrdi, movstrdi_prereload, movstrdi_postreload, clrstrsi, | |
954 | clrstrsi_prereload, clrstrsi_postreload, clrstrdi, clrstrdi_prereload, | |
955 | clrstrdi_postreload): New patterns for 64-bit block move, and block | |
956 | clear. | |
957 | * pa-protos.h (output_block_clear): New prototype. | |
958 | ||
e139ff5b AS |
959 | 2003-11-08 Andreas Schwab <schwab@suse.de> |
960 | ||
961 | * dbxout.c (current_file): Also wrap inside DBX_DEBUGGING_INFO || | |
962 | XCOFF_DEBUGGING_INFO. | |
963 | ||
a37336cf KG |
964 | 2003-11-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
965 | ||
966 | * dbxout.c (current_file): Wrap declaration in DBX_USE_BINCL. | |
967 | ||
3d67ba1e GK |
968 | 2003-11-07 Geoffrey Keating <geoffk@apple.com> |
969 | ||
8a1977f3 GK |
970 | * config/rs6000/rs6000.c (rs6000_legitimize_address): Remove |
971 | redundant parens. | |
972 | ||
3d67ba1e GK |
973 | * cppfiles.c (pch_open_file): New parameter 'invalid_pch', set it. |
974 | (find_file_in_dir): Likewise. | |
975 | (_cpp_find_file): Print message if no header file is found | |
976 | but an invalid PCH file was. | |
977 | ||
30321c39 JM |
978 | 2003-11-08 Joseph S. Myers <jsm@polyomino.org.uk> |
979 | ||
980 | * c-typeck.c (pedantic_lvalue_warning): Deprecate compound | |
981 | expressions as lvalues. | |
982 | (internal_build_compound_expr): Remove special handling for | |
983 | non-pedantic case. | |
984 | * doc/extend.texi: Document that all extended lvalues are now | |
985 | deprecated. | |
986 | ||
047c6eac GK |
987 | 2003-11-07 Geoffrey Keating <geoffk@apple.com> |
988 | ||
989 | PR 11654 | |
990 | * dbxout.c (struct dbx_file): Do not save for PCH. | |
991 | (current_file): Likewise. | |
992 | (dbxout_init): Don't allocate struct dbx_file using GC. | |
993 | (dbxout_start_source_file): Likewise. | |
994 | ||
1cd93a2a FH |
995 | 2003-11-07 Falk Hueffner <falk@debian.org> |
996 | ||
997 | * config/alpha/elf.h, config/alpha/unicosmk.h, | |
998 | config/alpha/vms.h: Convert to ISO C90. | |
999 | ||
4241d312 NN |
1000 | 2003-11-07 Nathanael Nerode <neroden@gcc.gnu.org> |
1001 | ||
1002 | * config/arm/pe.h: Convert to ISO C90. | |
1003 | ||
bcc8cc82 R |
1004 | 2003-11-07 J"orn Rennecke <joern.rennecke@superh.com> |
1005 | ||
1006 | * sh-protos.h (sh_pch_valid_p): Declare. | |
1007 | * sh.c ("intl.h"): Include. | |
1008 | (TARGET_PCH_VALID_P): Override. | |
1009 | (sh_target_switches): New variable. | |
1010 | (target_switches): Define. | |
1011 | (sh_pch_valid_p): New function. | |
1012 | ||
1013 | * sh.h (MODE_AFTER): Don't change mode unless TARGET_HITACHI. | |
1014 | ||
d7222e38 JH |
1015 | 2003-11-07 Jan Hubicka <jh@suse.cz> |
1016 | ||
1017 | * i386.c (x86_64_sign_extended_value): Return false from tls variables. | |
1018 | (x86_64_zero_extended_value): likewise. | |
1019 | ||
235d0d66 RS |
1020 | 2003-11-07 Richard Sandiford <rsandifo@redhat.com> |
1021 | ||
1022 | * config/mips/mips.md (loadgp): Take $25 as a second operand. | |
1023 | * config/mips/mips.c (mips_expand_prologue): Modify accordingly. | |
1024 | ||
968b41a1 MA |
1025 | 2003-11-06 Matt Austern <austern@apple.com> |
1026 | ||
1027 | * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY | |
1028 | field instead of hanging an attribute object off the decl. | |
1029 | * tree.h (DECL_VISIBLITY): New accessor macro for | |
1030 | symbol_visibility field in struct tree_decl. | |
1031 | (enum symbol_visibility): Move definition to before tree_decl. | |
1032 | (struct tree_decl): Define new two-bit field, symbol_visibility. | |
1033 | (decl_visibility): Remove declaration. | |
1034 | * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY | |
1035 | instead of decl_visibility. | |
729bf8ab | 1036 | (default_binds_local_p_1): Use DECL_VISIBILITY instead of |
968b41a1 MA |
1037 | decl_visibility. |
1038 | (decl_visibility): Remove. | |
729bf8ab | 1039 | |
63e292b7 UW |
1040 | 2003-11-06 Ulrich Weigand <uweigand@de.ibm.com> |
1041 | ||
1042 | * config/s390/s390.c (s390_emit_epilogue): Recognize more cases | |
1043 | where register 14 will be saved. | |
1044 | ||
2858f73a GK |
1045 | 2003-11-06 Geoffrey Keating <geoffk@apple.com> |
1046 | ||
1047 | * config/rs6000/rs6000.h (USE_FP_FOR_ARG_P): Move to rs6000.c. | |
1048 | (USE_ALTIVEC_FOR_ARG_P): Likewise. | |
1049 | * config/rs6000/rs6000.c (USE_FP_FOR_ARG_P): Move from rs6000.h. | |
1050 | Take a pointer as the CUM parameter. Update callers. | |
1051 | (USE_ALTIVEC_FOR_ARG_P): Likewise. Also correct for Darwin/AIX | |
1052 | 32-bit ABIs. | |
1053 | (function_arg_advance): Use USE_ALTIVEC_FOR_ARG_P. Correct case | |
1054 | of vector parameters as named arguments of stdarg function. | |
1055 | (function_arg): Likewise. | |
1056 | ||
1057 | * config/rs6000/darwin.h (ASM_SPEC): Use -force_cpusubtype_ALL when | |
1058 | -maltivec is specified, not the non-existent -faltivec. | |
1059 | ||
8c17530e UW |
1060 | 2003-11-06 Ulrich Weigand <uweigand@de.ibm.com> |
1061 | ||
1062 | * config/s390/s390-protos.h (s390_function_value): Declare. | |
1063 | * config/s390/s390.c (TARGET_RETURN_IN_MEMORY): Define. | |
1064 | (s390_return_in_memory): New function. | |
1065 | (s390_function_value): New function. | |
1066 | (s390_function_arg_float): Return false for all arguments larger | |
1067 | than 8 bytes. | |
1068 | (s390_function_arg_pass_by_reference): Likewise. Return true for | |
1069 | all vector arguments. | |
1070 | (s390_function_arg_integer): New function. | |
1071 | (s390_function_arg_advance): Call it. Add sanity checks. | |
1072 | (s390_function_arg): Likewise. | |
1073 | * config/s390/s390.h (FUNCTION_VALUE): Call s390_function_value. | |
1074 | (LIBCALL_VALUE): Likewise. | |
1075 | (RET_REG): Remove. | |
1076 | (RETURN_IN_MEMORY): Remove. | |
1077 | ||
e88fb323 RS |
1078 | 2003-11-06 Richard Sandiford <rsandifo@redhat.com> |
1079 | ||
1080 | * config/mips/mips-protos.h (mips_initial_elimination_offset): Change | |
1081 | return type to HOST_WIDE_INT. | |
1082 | * config/mips/mips.c (mips_frame_info): Give sizes type HOST_WIDE_INT. | |
1083 | Make initialized a bool. Make register masks unsigned ints. | |
1084 | (compute_frame_size): Make same mask change here. Use HOST_WIDE_INT | |
1085 | where appropriate. | |
1086 | (mips_initial_elimination_offset): Return a HOST_WIDE_INT. | |
1087 | (mips_output_function_prologue): Print sizes as HOST_WIDE_INTs. | |
1088 | ||
88d6a75f RS |
1089 | 2003-11-06 Richard Sandiford <rsandifo@redhat.com> |
1090 | ||
1091 | * config/frv/frv.c (frv_initial_elimination_offset): Remove bogus | |
1092 | negation. | |
1093 | ||
def49dc4 RS |
1094 | 2003-11-06 Richard Sandiford <rsandifo@redhat.com> |
1095 | ||
1096 | * config/frv/frv.h (ASM_OUTPUT_ALIGN_WITH_NOP): Define. | |
1097 | ||
c8e26ef4 MV |
1098 | 2003-11-06 Momchil Velikov <velco@fadata.bg> |
1099 | ||
95757874 MV |
1100 | * config/mips/mips.c (override_options): Set MASK_SOFT_FLOAT |
1101 | for VR4111 too. | |
c8e26ef4 | 1102 | |
668f73d4 JH |
1103 | 2003-11-06 Jan Hubicka <jh@suse.cz> |
1104 | ||
1105 | * builtins.c (simplify_builtin_strrchr, simplify_builtin_strpbrk): Add | |
1106 | missing casts. | |
1107 | ||
37783865 ZW |
1108 | 2003-11-06 Zack Weinberg <zack@codesourcery.com> |
1109 | ||
1110 | * genmodes.c: Change the word "bitsize" to "precision" throughout. | |
1111 | * machmode.def: Likewise. | |
1112 | * machmode.h (GET_MODE_SIZE): Cast value to unsigned short. | |
1113 | (GET_MODE_BITSIZE): Define as GET_MODE_SIZE * BITS_PER_UNIT. | |
1114 | (GET_MODE_PRECISION): New macro. | |
1115 | (mode_bitsize): Renamed mode_precision. | |
1116 | * stor-layout.c (mode_for_size, smallest_mode_for_size): | |
1117 | Use GET_MODE_PRECISION; clarify comments. | |
1118 | ||
01e97976 JM |
1119 | 2003-11-05 Joseph S. Myers <jsm@polyomino.org.uk> |
1120 | ||
1121 | * doc/install-old.texi: Remove old documentation of building | |
1122 | cross-compilers. | |
1123 | * doc/install.texi: Move some of it to here. | |
1124 | ||
9b49a0aa PB |
1125 | 2003-11-05 Per Bothner <pbothner@apple.com> |
1126 | ||
f6d90f82 | 1127 | PR preprocessor/12891 |
9b49a0aa PB |
1128 | * c-opts.c (finish_options): Set include_cursor to disable premature |
1129 | calls to push_command_line_include from cpp_scan_nooutput. | |
1130 | Fixes bug reported by DJ Delorie. | |
1131 | ||
2cf520bf GK |
1132 | 2003-11-05 Geoffrey Keating <geoffk@apple.com> |
1133 | ||
f31bf321 GK |
1134 | * config/rs6000/rs6000.c (setup_incoming_varargs): Remove |
1135 | code supporting old-style varargs. | |
1136 | ||
2cf520bf GK |
1137 | * config/rs6000/rs6000.c (rs6000_machopic_legitimize_pic_address): Use |
1138 | an intermediate register for better optimisation. | |
1139 | ||
142d1f57 ZD |
1140 | 2003-11-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1141 | ||
f4dcab14 | 1142 | PR optimization/10080 |
142d1f57 ZD |
1143 | * cfgloopanal.c (variable_initial_value, variable_initial_values, |
1144 | simple_loop_exit_p): Record the fact that initial value is extended | |
1145 | from inner mode. | |
1146 | (count_strange_loop_iterations, count_loop_iterations): Handle | |
1147 | ivs that iterate in a narrower mode. Fix handling of overflows. | |
1148 | Improve handling of NE conditions. | |
1149 | (inverse, fits_in_mode_p): New static functions. | |
1150 | (simple_increment): Detect variables that iterate in a narrower mode. | |
1151 | * cfgloop.h (struct loop_desc): Fields inner_mode and extend added. | |
1152 | ||
af09332e GK |
1153 | 2003-11-05 Geoffrey Keating <geoffk@apple.com> |
1154 | ||
a6cf80f2 GK |
1155 | * config/rs6000/rs6000.c (compute_vrsave_mask): Correct off-by-one |
1156 | error. | |
1157 | ||
af09332e GK |
1158 | * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Darwin |
1159 | needs VRSAVE. | |
1160 | ||
0a49d02c JM |
1161 | 2003-11-05 Joseph S. Myers <jsm@polyomino.org.uk> |
1162 | ||
1163 | * c-typeck.c (pedantic_lvalue_warning): Deprecate use of | |
1164 | conditional expressions as lvalues. | |
1165 | ||
488c98d8 KH |
1166 | 2003-11-05 Kazu Hirata <kazu@cs.umass.edu> |
1167 | ||
1168 | * tsystem.h: Add the prototype of strlen. | |
1169 | * unwind-pe.h (read_encoded_value_with_base): Add an | |
1170 | appropriate cast to handle a case where the pointer size is | |
1171 | smaller than sizeof (int). | |
1172 | ||
108b61d5 RS |
1173 | 2003-11-04 Richard Sandiford <rsandifo@redhat.com> |
1174 | ||
1175 | * config/mips/mips-protos.h (mips_global_pic_constant_p): Delete. | |
1176 | (mips_delegitimize_address): Delete. | |
1177 | (mips_gotoff_global, mips_load_got_page): Declare. | |
1178 | (mips_load_got_global, mips_rewrite_small_data): Declare. | |
1179 | ||
1180 | * config/mips/mips.h (FIND_BASE_TERM): Remove definition. | |
1181 | (DANGEROUS_FOR_LA25_P): Use global_got_operand. | |
1182 | (PREDICATE_CODES): Add global_got_operand, local_got_operand and | |
1183 | small_data_pattern. Remove CONST from const_arith_operand's entry. | |
1184 | ||
1185 | * config/mips/mips.c (UNSPEC_ADDRESS_P, CONST_GP_P): New macros. | |
1186 | (UNSPEC_ADDRESS, UNSPEC_ADDRESS_TYPE): Likewise. | |
1187 | (mips_constant_type): Delete. | |
1188 | (mips_symbol_type): Add SYMBOL_GOTOFF_PAGE, SYMBOL_GOTOFF_GLOBAL, | |
1189 | SYMBOL_GOTOFF_CALL and SYMBOL_GOTOFF_LOADGP. | |
1190 | (NUM_SYMBOL_TYPES): New macro. | |
1191 | (mips_address_type): Remove ADDRESS_INVALID. | |
1192 | (machine_function): Add has_gp_insn_p. | |
1193 | (mips_constant_info): Delete. | |
1194 | (mips_address_info): Add the address type as an extra field. Replace | |
1195 | the c field with symbol_type. | |
1196 | (mips_split_p, mips_lo_relocs, mips_hi_relocs): New arrays. | |
1197 | (TARGET_DELEGITIMIZE_ADDRESS): Remove definition. | |
1198 | (mips_reloc_offset_ok_p, mips_classify_constant): Delete. | |
1199 | (mips_split_const, mips_symbolic_constant_p): New functions. | |
1200 | (mips_symbolic_address_p): Take the symbol type and mode as arguments. | |
1201 | (mips_classify_address): Return true if the address is valid, storing | |
1202 | its type in INFO. Use mips_symbolic_constant_p. Use mips_lo_relocs[] | |
1203 | to test whether a LO_SUM address is allowed. | |
1204 | (mips_symbol_insns): Return 0 for general mips16 symbols. | |
1205 | Reorder SYMBOL_GOT_GLOBAL case to match mips_symbol_type definition. | |
1206 | Handle the new SYMBOL_GOTOFF_*s. | |
1207 | (mips_address_insns): Update call to mips_classify_address. | |
1208 | (mips_const_insns): Be more fussy about HIGH constants. Remove use | |
1209 | of mips_classify_constant. Be more accurate about CONSTs. | |
1210 | (mips_global_pic_constant_p): Delete. | |
1211 | (const_arith_operand): Only accept CONST_INTs. | |
1212 | (call_insn_operand): Remove call to mips_classify_constant. | |
1213 | Let mips_symbolic_constant_p check for invalid offsets. | |
1214 | (move_operand): Check for general_operands first. Only accept symbolic | |
1215 | constants if they satisfy mips_symbolic_constant_p and cannot be split. | |
1216 | (symbolic_constant): Use mips_symbolic_constant_p. | |
1217 | (global_got_operand, local_got_operand): New predicates. | |
1218 | (stack_operand): Update call to mips_classify_address. | |
1219 | (mips_legitimate_address_p): Likewise. | |
1220 | (mips_reloc, mips_lui_reloc): Delete. | |
1221 | (mips_force_temporary): Only use the given temporary if no_new_pseudos. | |
1222 | Use emit_move_insn. | |
1223 | (mips_split_symbol, mips_unspec_address): New functions. | |
1224 | (mips_unspec_offset_high): New function. | |
1225 | (mips_load_got): Replace reloc argument with a symbol_type. | |
1226 | Use mips_unspec_address to create the address and put it in a | |
1227 | LO_SUM with the base register. | |
1228 | (mips_load_got16, mips_load_got32): Delete. | |
1229 | (mips_emit_high, mips_legitimize_symbol): Delete. | |
1230 | (mips_gotoff_global): New function. | |
1231 | (mips_load_got_page, mips_load_got_global): New functions. | |
1232 | (mips_legitimize_symbol): Inline handling of LO_SUM splits. | |
1233 | (mips_legitimize_const_move): Likewise. Remove HIGH handling. | |
1234 | Inline code to handle constants plus invalid offsets. Use | |
1235 | mips_split_symbol to legitimize constant pool addresses. | |
1236 | (mips_delegitimize_address): Delete. | |
1237 | (mips_rtx_costs): Give legitimate symbolic constants and CONST_DOUBLEs | |
1238 | a cost of 1 insn. Give the rest a cost of CONSTANT_POOL_ADDRESS. | |
1239 | (mips_subword): Pass memrefs through mips_rewrite_small_data. | |
1240 | (mips_output_move): Remove use of mips_classify_constant. | |
1241 | (mips_expand_call): Use mips_unspec_offset_high to calculate the | |
1242 | high part of the GOT address for calls to global functions. | |
1243 | (override_options): Initialize mips_split_p[], mips_lo_relocs[] | |
1244 | and mips_hi_relocs[]. | |
1245 | (print_operand): Use print_operand_reloc to handle '%h' and '%R'. | |
1246 | Remove use of mips_classify_constant. | |
1247 | (mips_reloc_string): Delete. | |
1248 | (print_operand_reloc): New function. | |
1249 | (print_operand_address): Update call to mips_classify_address. | |
1250 | (mips_rewrite_small_data_p, small_data_pattern_1): New functions. | |
1251 | (small_data_pattern): New predicate. | |
1252 | (mips_rewrite_small_data_1, mips_rewrite_small_data): New functions. | |
1253 | (mips_function_has_gp_insn): New function. | |
1254 | (mips_global_pointer): Use it. | |
1255 | (mips_gp_insn): Delete. | |
1256 | (mips_expand_prologue): When compiling for n32/n64 abicalls, use a | |
1257 | single loadgp pattern to initialize $gp. Pass it the offset of _gp | |
1258 | from the start of the current function. | |
1259 | (mips16_gp_pseudo_reg): Revert last patch. | |
1260 | ||
1261 | * config/mips/mips.md (RELOC_*): Delete. | |
1262 | (UNSPEC_LOADGP, UNSPEC_FIRST_ADDRESS): New constants. | |
1263 | (got): New insn attribute. | |
1264 | (type): Set to "load" if got == load. | |
1265 | (length): Set to 4 if got == load, 8 if got == xgot_high. | |
1266 | (lui[sd]i): Delete. | |
1267 | (*xgot_hi[sd]i, *xgot_lo[sd]i): New patterns. | |
1268 | (*got_disp[sd]i, *got_page[sd]i): Likewise. | |
1269 | (*low[sd]i): Change constraints to "d". Add a new define_split to | |
1270 | rewrite small data constants into LO_SUMs. | |
1271 | (loadgp): New insns. | |
1272 | ||
bdc960c8 RO |
1273 | 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
1274 | ||
1275 | * config/mips/_tilib.c: Use _ABI* in _MIPS_SIM tests. | |
1276 | ||
15bb534e DD |
1277 | 2003-11-04 DJ Delorie <dj@redhat.com> |
1278 | ||
1279 | * config/v850/v850.md (mulhisi3): Expand the const_int case | |
1280 | separately to avoid trying to sign extend the const. | |
1281 | ||
21e9fc47 RS |
1282 | 2003-11-04 Richard Sandiford <rsandifo@redhat.com> |
1283 | ||
1284 | * emit-rtl.c (copy_rtx_if_shared): Don't allow MEMs with constant | |
1285 | addresses to be shared. | |
1286 | (force_const_mem): Return a copy of the pool entry. | |
1287 | ||
7807fcd9 AJ |
1288 | 2003-11-03 Andreas Jaeger <aj@suse.de> |
1289 | ||
1290 | * Makefile.in (GCC_CFLAGS): Remove @WERROR@ again. | |
1291 | ||
63069342 KC |
1292 | 2003-11-03 Kelley Cook <kcook@gcc.gnu.org> |
1293 | ||
1294 | * Makefile.in (cpp.dvi): New target split from cpp.info. | |
1295 | (gcc.dvi): New target split from gcc.info. | |
1296 | (gccint.dvi): New target split from gccint.info. | |
1297 | (cppinternals.dvi): New target split from cppinternals.info | |
1298 | (gccinstall.info): New specific rule. | |
1299 | (gccinstall.dvi): Likewise. | |
1300 | (dvi): Move targets to $(docobjdir). | |
1301 | ($(docobjdir)/%.dvi): New implicit rule. | |
1302 | ||
aef6a624 RK |
1303 | 2003-11-03 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1304 | ||
1305 | * doc/gty.texi (tag, desc): Say more about role of desc values in | |
1306 | selecting between tags. | |
1307 | ||
930177d9 AK |
1308 | 2003-11-03 Alexander Kabaev <ak03@gte.com> |
1309 | ||
1310 | * real.c (encode_ieee_single): Ensure proper promotion. | |
1311 | ||
2b2de389 VR |
1312 | 2003-11-03 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
1313 | ||
1314 | * doc/contrib.texi: Add Giovanni Bajo, Dara Hazeghi, Falk Hueffner, | |
1315 | and Andrew Pinski. | |
1316 | ||
49ffe578 SP |
1317 | 2003-11-03 Syd Polk <spolk@apple.com> |
1318 | ||
1319 | * config/rs6000/rs6000.c (rs6000_override_options): Add G3, G4, and G5 | |
1320 | marketing names to the list of supported processors. | |
1321 | * config/rs6000/rs6000.h: Ditto. | |
1322 | * doc/invoke.texi: Ditto. | |
1323 | * config.gcc: Ditto. | |
1324 | ||
871a3122 RO |
1325 | 2003-11-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
1326 | ||
1327 | * fixinc/inclhack.def (stdio_va_list): Allow tab before va_list. | |
1328 | Merge two substitutions. | |
1329 | * fixinc/fixincl.x: Regenerate. | |
1330 | Fixes PR bootstrap/12666. | |
1331 | ||
0968e7fa JM |
1332 | 2003-11-03 Joseph S. Myers <jsm@polyomino.org.uk> |
1333 | ||
1334 | * doc/install-old.texi: Remove VMS documentation. | |
1335 | ||
73c37dab JH |
1336 | 2003-11-03 Jan Hubicka <jh@suse.cz> |
1337 | ||
1338 | * i386.c (override_options): Remove hack enabling 128bit long double | |
1339 | commited by accident. | |
1340 | ||
d8ccee1e PB |
1341 | 2003-11-02 Per Bothner <per@bothner.com> |
1342 | ||
1343 | * c-opts.c (needValue): Do cpp_find_main_file before processing | |
1344 | any imacros flags, so pfile->main_file is set for the latter. | |
1345 | ||
ee208a59 AJ |
1346 | 2003-11-03 Andreas Jaeger <aj@suse.de> |
1347 | Zack Weinberg <zack@codesourcery.com> | |
1348 | ||
1349 | * Makefile.in (GCC_CFLAGS): Allow blacklisting of warnings. | |
1350 | (SYSCALLS.c.X-warn): Suppress warnings. | |
1351 | ||
ae2ea719 JDA |
1352 | 2003-11-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1353 | ||
1354 | PR optimization/12845 | |
1355 | * pa.c (output_cbranch): Use cmpb for DImode comparisons with 0. | |
1356 | ||
9a623a65 ZW |
1357 | 2003-11-02 Zack Weinberg <zack@codesourcery.com> |
1358 | ||
1359 | * print-rtl.c (print_rtx): Call PRINT_REG with second argument -1. | |
1360 | * config/i386/i386.c (print_reg): Abort on a virtual register | |
1361 | if code != -1; not if file == asm_out_file. | |
1362 | * config/i386/i386.h (PRINT_REG): Document meaning of CODE == -1. | |
1363 | (DEBUG_PRINT_REG): Delete, unused. | |
1364 | ||
634879c8 AS |
1365 | 2003-11-02 Andreas Schwab <schwab@suse.de> |
1366 | ||
1367 | * config/ia64/fde-glibc.c (_GNU_SOURCE): Define to 1 instead of | |
1368 | empty to avoid conflict with the definition from configure. | |
1369 | ||
31f0f571 RS |
1370 | 2003-11-02 Roger Sayle <roger@eyesopen.com> |
1371 | ||
1372 | PR optimization/10817 | |
1373 | * ifcvt.c (noce_emit_move_insn): Improve documentation comment. | |
1374 | (noce_try_move): New function to optimize an if-the-else into an | |
1375 | unconditional move, i.e. "if (a!=b) x=a; else x=b" into "x=a". | |
1376 | (noce_process_if_block): Attempt simplification with noce_try_move. | |
1377 | ||
1378 | * simplify-rtx.c (simplify_ternary_operation): Some minor fixes | |
1379 | and improvements to the optimizations of IF_THEN_ELSE expressions. | |
1380 | (simplify_subreg): Silence signed/unsigned comparison warning. | |
1381 | ||
0938c9e8 RS |
1382 | 2003-11-02 Richard Sandiford <rsandifo@redhat.com> |
1383 | ||
1384 | * Makefile.in (targhooks.o, reload.o): Update dependencies. | |
1385 | (GTFILES): Add targhooks.c. | |
1386 | (gt-targhooks.h): New rule; depend on s-gtype. | |
1387 | * target.h (direct_pool_load_p): New hook. | |
1388 | * target-def.h (TARGET_DIRECT_POOL_LOAD_P): New macro. | |
1389 | (TARGET_INITIALIZER): Include it. | |
1390 | * targhooks.h (default_direct_pool_load_p): Declare. | |
1391 | (hook_bool_machine_mode_true): Declare. | |
1392 | * targhooks.c: Include insn-config.h, recog.h, ggc.h and | |
1393 | gt-targhooks.h. | |
1394 | (pool_symbol): New variable. | |
1395 | (default_direct_pool_load_p): New function. | |
1396 | (hook_bool_machine_mode_true): New function. | |
1397 | * reload.c: Include target.h. | |
1398 | (find_reloads): If an alternative will force a constant into memory, | |
1399 | count an extra reload if constant pool symbols are not valid | |
1400 | addresses. If an alternative uses memory to move values between | |
1401 | registers, count the move as two reloads rather than one. | |
1402 | * config/s390/s390.c (TARGET_DIRECT_POOL_LOAD_P): Define. | |
1403 | * doc/tm.texi (TARGET_DIRECT_POOL_LOAD_P): Document. | |
1404 | ||
e69cdc12 EB |
1405 | 2003-11-02 Eric Botcazou <ebotcazou@libertysurf.fr> |
1406 | ||
1407 | PR optimization/12799 | |
1408 | * postreload.c (reload_cse_move2add): Generate the add2 | |
1409 | patterns manually. | |
1410 | ||
0a9e65f9 EB |
1411 | 2003-11-02 Eric Botcazou <ebotcazou@libertysurf.fr> |
1412 | ||
1413 | * config/sparc/sparc.c (function_arg_partial_nregs) [TARGET_ARCH64]: | |
1414 | Return 0 for all complex modes whose size is lesser or equal to | |
1415 | a word. Add a ??? comment for the condition used with 16-byte | |
1416 | aligned modes. | |
1417 | ||
d6665c33 KC |
1418 | 2003-11-01 Kelley Cook <kcook@gcc.gnu.org> |
1419 | ||
1420 | * .cvsignore: Remove c-parse* and tradcif.c. | |
1421 | * objc/.cvsignore: Delete. | |
1422 | ||
d234bf61 RS |
1423 | 2003-11-01 Roger Sayle <roger@eyesopen.com> |
1424 | ||
1425 | * unwind-sjlj.c (_Unwind_GetCFA): Return (_Unwind_Word)0 instead | |
1426 | of NULL. | |
1427 | ||
0527bc4e JDA |
1428 | 2003-11-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1429 | ||
f25b1930 JDA |
1430 | * som.h (DO_GLOBAL_DTORS_BODY): Change to C90 declaration. |
1431 | ||
4043d9c1 JDA |
1432 | * libgcc2.c (SYMBOL__MAIN): Provide C90 declaration. |
1433 | ||
94d54276 JDA |
1434 | * collect2.c (scan_libraries): Fix typos. |
1435 | ||
0527bc4e JDA |
1436 | PR preprocessor/12847 |
1437 | * cppfiles.c, cppexp.c, cpperror.c, cpplib.h, cpplib.c, cpplex.c, | |
1438 | cppinit.c, cpptrad.c, cppmacro.c, fix-header.c, cpppch.c, c-pch.c, | |
1439 | c-incpath.c, cppcharset.c (DL_WARNING, DL_WARNING_SYSHDR, DL_PEDWARN, | |
1440 | DL_ERROR, DL_ICE, DL_EXTRACT, DL_WARNING_P): Prefix macro names with | |
1441 | "CPP_". | |
1442 | ||
2f7b62ef FJ |
1443 | 2003-11-01 Fariborz Jahanian <fjahanian@apple.com> |
1444 | ||
1445 | * config/rs6000/rs6000.c (rs6000_mixed_function_arg): Correct | |
1446 | no_units calculation. | |
1447 | ||
ab08fce5 AJ |
1448 | 2003-11-01 Andreas Jaeger <aj@suse.de> |
1449 | ||
1450 | * unwind-dw2.c (_Unwind_FrameState): Remove commas at end of | |
1451 | enumeration list. | |
1452 | ||
63482449 AS |
1453 | 2003-11-01 Andreas Schwab <schwab@suse.de> |
1454 | ||
1455 | * config/ia64/sysv4.h (SDATA_SECTION_FUNCTION): Update to C90 | |
1456 | prototypes. | |
1457 | (SBSS_SECTION_FUNCTION): Likewise. | |
1458 | ||
7807fcd9 | 1459 | 2003-11-01 Andreas Jaeger <aj@suse.de> |
6377248c AJ |
1460 | |
1461 | * Makefile.in (GCC_CFLAGS): Add @WERROR@ for target files. | |
1462 | ||
97603db3 AT |
1463 | 2003-11-01 Andreas Tobler <a.tobler@schweiz.ch> |
1464 | ||
1465 | * config/rs6000/sysv4.h (EXTRA_SECTION_FUNCTIONS): Update to C90 | |
1466 | prototypes. | |
1467 | ||
f1518966 AJ |
1468 | 2003-11-01 Andreas Jaeger <aj@suse.de> |
1469 | ||
1470 | * unwind-dw2.c (_Unwind_FindEnclosingFunction): Constify variable. | |
1471 | (uw_frame_state_for): Constify variables. | |
1472 | (extract_cie_info): Constify first argument. | |
1473 | ||
1474 | * unwind-dw2-fde-darwin.c: Adjust prototype of | |
1475 | _Unwind_Find_registered_FDE for recent changes. | |
1476 | (examine_objects): Constify return value and local variable result. | |
1477 | (_Unwind_Find_FDE): Constify return value and local variable ret. | |
1478 | ||
8e974c0e PB |
1479 | 2003-10-31 Per Bothner <pbothner@apple.com> |
1480 | ||
1481 | * c-opts.c (finish_options): Change to returns boolean - false iff | |
1482 | the call to cpp_find_main_file fails. | |
1483 | (c_common_init): Skip preprocess_file if finish_options failed. | |
1484 | (c_common_parse_file): Break if finish_options failed. | |
8ecde51f | 1485 | Fixes PR preprocessor/12545. |
8e974c0e | 1486 | |
72f03fde JDA |
1487 | 2003-10-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1488 | ||
e31f8eda JDA |
1489 | * aclocal.m4: Blacklist ultrix* for mmap file. |
1490 | * configure: Rebuilt. | |
1491 | ||
2b256a46 JDA |
1492 | * function.c (assign_parms): Add ATTRIBUTE_UNUSED to variable |
1493 | reg_parm_stack_space. | |
1494 | * toplev.c (default_get_pch_validity): Fix warning. | |
1495 | ||
72f03fde JDA |
1496 | * vax.c: Include toplev.h. |
1497 | (vax_init_libfuncs): Fix typo (umod). | |
1498 | * vax.h (ASM_COMMENT_START): Define. | |
1499 | (PRINT_OPERAND): Fix warning when HOST_WIDE_INT is a long long. | |
1500 | ||
41ba7ed7 RS |
1501 | 2003-10-31 Roger Sayle <roger@eyesopen.com> |
1502 | ||
1503 | PR middle-end/11968 | |
1504 | * expr.c (expand_expr <MULT_EXPR>): Remove inappropriate and | |
1505 | confusing comment; distributivity isn't handled in expand_expr. | |
1506 | * fold-const.c (extract_muldiv_1 <PLUS_EXPR>): Allow overflow | |
1507 | in distributivity, if wrap-around semantics are specified with | |
1508 | -fwrapv. | |
1509 | ||
3d63de24 AM |
1510 | 2003-11-01 Alan Modra <amodra@bigpond.net.au> |
1511 | ||
1512 | PR 12315 | |
1513 | * final.c (profile_function): Allow for NULL svrtx. | |
1514 | ||
24a52160 JDA |
1515 | 2003-10-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1516 | ||
1517 | * pa.c (pa_select_section): Use new style declaration. | |
1518 | * som.h (readonly_data): Likewise. | |
1519 | ||
38f391a5 KC |
1520 | 2003-10-31 Kelley Cook <kcook@gcc.gnu.org> |
1521 | ||
1522 | * config/rs6000/rs6000.c: Update to C90 prototypes. | |
1523 | ||
fb14bc89 RE |
1524 | 2003-10-31 Richard Earnshaw <rearnsha@arm.com> |
1525 | ||
4a3a957b | 1526 | PR target/7513 |
fb14bc89 RE |
1527 | * arm.h (CONDITIONAL_REGISTER_USAGE): Disable use of LR in Thumb |
1528 | code. | |
1529 | ||
6377248c | 1530 | 2003-10-31 Andreas Jaeger <aj@suse.de>, |
9a623a65 ZW |
1531 | Zack Weinberg <zack@codesourcery.com> |
1532 | ||
1533 | ||
1534 | * crtstuff.c (__register_frame_info, __register_frame_info_bases) | |
1535 | (__deregister_frame_info, __deregister_frame_info_bases): | |
1536 | Constify void * argument. | |
1537 | * unwind-dw2-fde.h (struct fde_vector): | |
1538 | Constify 'orig_data' and 'array' fields. | |
1539 | (__register_frame_info, __register_frame_info_bases) | |
1540 | (__deregister_frame_info, __deregister_frame_info_bases): | |
1541 | Constify void * argument. | |
1542 | (get_cie, next_fde, _Unwind_Find_FDE): Constify arguments, | |
1543 | return values, and casts of type fde *, struct dwarf_fde *, | |
1544 | and struct dwarf_cie *. | |
1545 | * unwind-dw2-fde.c (__register_frame_info, __register_frame_info_bases) | |
1546 | (__deregister_frame_info, __deregister_frame_info_bases): | |
1547 | Constify void * argument. | |
1548 | (get_cie_encoding, ): Constify struct dwarf_cie * argument. | |
1549 | (get_fde_encoding, fde_unencoded_compare, fde_single_encoding_compare) | |
1550 | (fde_mixed_encoding_compare, fde_compare_t, start_fde_sort, fde_insert) | |
1551 | fde_split, SWAP, frame_downheap, frame_heapsort) | |
1552 | (classify_object_over_fdes, add_fdes, linear_search_fdes, | |
1553 | binary_search_unencoded_fdes, binary_search_single_encoding_fdes, | |
1554 | binary_search_mixed_encoding_fdes, search_object, _Unwind_Find_FDE): | |
1555 | Constify arguments, local variables, return values, and casts | |
1556 | of type fde *, fde **, struct dwarf_fde *, and struct dwarf_cie *. | |
1557 | Use const pointer types in sizeof expressions, for clarity. | |
1558 | * unwind-dw2-fde-glibc.c | |
1559 | (_Unwind_find_registered_FDE, _Unwind_find_FDE): Constify return value. | |
1560 | (struct unw_eh_callback_data): Constify 'ret' field. | |
a30794da | 1561 | |
b78d48dd FJ |
1562 | 2003-10-31 Fariborz Jahanian <fjahanian@apple.com> |
1563 | David Edelsohn <edelsohn@gnu.org> | |
1564 | ||
1565 | * config/rs6000/rs6000.c (rs6000_mixed_function_arg): New. | |
1566 | (function_arg): Call it. | |
1567 | (rs6000_function_value): Widen integral return value to mode based | |
1568 | on TARGET_32BIT, not word_mode. | |
1569 | * config/rs6000/rs6000.h (PROMOTE_MODE): Likewise. | |
8159dc20 FJ |
1570 | (UNITS_PER_ARG): New. |
1571 | (RS6000_ARG_SIZE): Use it. | |
b78d48dd | 1572 | |
3dc5f34a GP |
1573 | 2003-10-31 Gerald Pfeifer <gerald@pfeifer.com> |
1574 | ||
1575 | * .cvsignore: No longer ignore gengtype-lex.c, gengtype-yacc.c, | |
1576 | and gengtype-yacc.h. | |
1577 | ||
71c1543c RE |
1578 | 2003-10-31 Richard Earnshaw <rearnsha@arm.com> |
1579 | ||
79b53543 | 1580 | PR optimization/8896 |
71c1543c RE |
1581 | * postreload.c (reload_combine): Check that REGY doesn't die in an |
1582 | insn of the form (set (regx) (plus (regx) (regy))), ie REGX != REGY. | |
1583 | ||
9295a326 JZ |
1584 | 2003-10-31 Josef Zlomek <zlomekj@suse.cz> |
1585 | ||
1586 | PR/10239 | |
1587 | * cfgrtl.c (delete_insn): Decrease LABEL_NUSES for all REG_LABEL notes. | |
1588 | ||
5d693491 JZ |
1589 | 2003-10-31 Josef Zlomek <zlomekj@suse.cz> |
1590 | ||
1591 | PR/11640 | |
1592 | * cfgrtl.c (try_redirect_by_replacing_jump): Move jump | |
1593 | immediatelly before BARRIER. | |
1594 | ||
a2ae4a3d KC |
1595 | 2003-10-31 Kelley Cook <kcook@gcc.gnu.org> |
1596 | ||
1597 | * Makefile.in (STRICT2_WARN): Add -Wold-style-definition. | |
1598 | ||
b1f9e314 RE |
1599 | 2003-10-31 Richard Earnshaw <rearnsha@arm.com> |
1600 | ||
1601 | PR target/11271 | |
1602 | * reload.c (find_reloads_address): Handle any register in | |
1603 | (PLUS (PLUS (REG) (REG)) (CONST_INT). | |
1604 | ||
c5d6d04a RE |
1605 | 2003-10-31 Richard Earnshaw <rearnsha@arm.com> |
1606 | ||
6377248c | 1607 | * ggc-page.c (ggc_pch_read): Wrap call to poison_pages in |
c5d6d04a RE |
1608 | ENABLE_GC_CHECKING not in GGC_POISON. |
1609 | ||
b2c62c45 NN |
1610 | 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org> |
1611 | ||
2c4902b9 NN |
1612 | PR bootstrap/9863 |
1613 | * configure.in: Bail out if awk is missing. | |
1614 | * configure: Regenerate. | |
1615 | ||
b2c62c45 NN |
1616 | PR ada/12761 |
1617 | * Makefile.in: Move default definitions of X_ADA_CFLAGS, | |
1618 | T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from ada/Make-lang.in to here. | |
1619 | ||
c157f85c RH |
1620 | 2003-10-30 Richard Henderson <rth@redhat.com> |
1621 | ||
1622 | * c-objc-common.c (c_tree_printer): Handle types correctly. | |
1623 | Factor code a bit. | |
1624 | ||
9373164a KC |
1625 | 2003-10-30 Kelley Cook <kcook@gcc.gnu.org> |
1626 | ||
1627 | * value-prof.c, web.c: Update to C90. | |
1628 | ||
d796429e | 1629 | 2003-10-30 Eric Christopher <echristo@redhat.com> |
69e4e6e9 EC |
1630 | |
1631 | * function.c (purge_addressof_1): Add case for REG_RETVAL | |
9a623a65 | 1632 | notes when modes are unequal. |
69e4e6e9 | 1633 | |
ac3ef3f5 JH |
1634 | 2003-10-31 Jan Hubicka <jh@suse.cz> |
1635 | ||
1636 | * i386-modes.def: Add XFmode format adjustment. | |
1637 | ||
1199470c JH |
1638 | 2003-10-30 Jan Hubicka <jh@suse.cz> |
1639 | ||
1640 | * real.c (encode_ieee_extended): Back out previous patch. | |
1641 | ||
f8a1ebc6 JH |
1642 | 2003-10-30 Jan Hubicka <jh@suse.cz> |
1643 | ||
1644 | * real.c (encode_ieee_extended): Initialize whole array. | |
1645 | * reg-stack.c (move_for_stack_reg0: Use always XFmode. | |
1646 | * i386-modes.def: Change definitions of TFmode and XFmode. | |
9373164a KC |
1647 | * i386.c (classify_argument): Rename TFmodes to XFmodes; add new TFmode |
1648 | code. | |
f8a1ebc6 JH |
1649 | (construct_container): Allow constructing of TFmode integer containers. |
1650 | (ix86_return_in_memory): XFmode is not returned in memory. | |
1651 | (init_ext_80387_constants): Always use XFmode. | |
1652 | (print_operand): Likewise. | |
1653 | (ix86_prepare_fp_compare_regs): Likewise. | |
1654 | (split_to_parts): Deal with TFmode. | |
1655 | (split_long_move): Simplify. | |
1656 | (ix86_init_mmx_sse_builtins): Add __float80, __float128. | |
1657 | (ix86_memory_move_cost): Do not confuse TFmode. | |
1658 | * i386.h (LONG_DOUBLE_TYPE_SIZE): Set to 96. | |
1659 | (IS_STACK_MODE): TFmode is not stack mode. | |
1660 | (HARD_REGNO_NREGS, CLASS_MAX_NREGS): Deal nicely with XFmode. | |
1661 | (VALID_SSE_REG_MODE): Allow TFmode. | |
1662 | (VALID_FP_MODE_P): Disallow TFmode. | |
1663 | (VALID_INT_MODE_P): Allow TFmode in 64bit mode. | |
1664 | * i386.md (TFmode patterns): Kill. | |
1665 | (movtf, motf_rex64): New patterns. | |
1666 | ||
00d4a6d4 RS |
1667 | 2003-10-30 Richard Sandiford <rsandifo@redhat.com> |
1668 | ||
1669 | * config/mips/mips.md (adddi3): Fix typo in mips16 stack pointer code. | |
1670 | ||
2e1648b8 RS |
1671 | 2003-10-30 Richard Sandiford <rsandifo@redhat.com> |
1672 | ||
1673 | * config/mips/mips.md (mov_lwl): Use memory_operand where appropriate. | |
1674 | (mov_lwr, mov_swl, mov_swr): Likewise. | |
1675 | (mov_ldl, mov_ldr, mov_sdl, mov_sdr): Likewise. | |
1676 | ||
db964bde RS |
1677 | 2003-10-30 Richard Sandiford <rsandifo@redhat.com> |
1678 | ||
1679 | * config/mips/mips.c (mips_global_pointer): Don't try to use $25. | |
1680 | ||
4f1cad00 RH |
1681 | 2003-10-30 Richard Henderson <rth@redhat.com> |
1682 | ||
1683 | * config/mips/mips.c (mips_build_builtin_va_list): Use runtime | |
1684 | test for irix6 rather than preprocessor test. | |
1685 | ||
671ca9ec RH |
1686 | 2003-10-30 Richard Henderson <rth@redhat.com> |
1687 | ||
1688 | * cppcharset.c (one_utf8_to_utf16): Initialize 's' to silence warning. | |
1689 | ||
545d16ff UW |
1690 | 2003-10-30 Ulrich Weigand <uweigand@de.ibm.com> |
1691 | ||
1692 | * config/s390/s390.c (struct machine_function): Use save_return_addr_p | |
1693 | as a general flag that the return address register needs to be saved, | |
1694 | not necessarily because of __builtin_return_addr (0). | |
1695 | (s390_split_branches): Remove TEMP_REG and TEMP_USED arguments, | |
1696 | remove special handling of zSeries machines. | |
69e4e6e9 | 1697 | (s390_optimize_prolog): Remove TEMP_USED argument, treat the return |
545d16ff | 1698 | register as a regular register on zSeries machines. |
69e4e6e9 | 1699 | (s390_reorg): Adjust calls to s390_split_branches and |
545d16ff UW |
1700 | s390_optimize_prolog. |
1701 | (s390_frame_info): On zSeries machines, do not assume the return | |
1702 | register is always used. Update regs_ever_live with current data | |
1703 | for the special registers. | |
1704 | (s390_emit_epilogue): Use save_return_addr_p to determine whether | |
1705 | the return register was saved. | |
1706 | * config/s390/s390.h (CONDITIONAL_REGISTER_USAGE): Do not mark | |
1707 | RETURN_REGNUM fixed on zSeries machines. | |
1708 | (REG_ALLOC_ORDER): Use RETURN_REGNUM last. | |
1709 | * config/s390/s390.md ("*doloop_si"): Handle branch overflow | |
1710 | via ahi-jgne pair on zSeries machines. | |
1711 | ("*doloop_di"): Likewise. | |
1712 | ("*doloop_di_long"): Remove. | |
1713 | ||
577d6328 RE |
1714 | 2003-10-30 Richard Earnshaw <rearnsha@arm.com> |
1715 | ||
1716 | * arm.c (arm_override_options): Revert change of arm_constant_limit | |
1717 | when optimizing for size. | |
1718 | ||
e7824b3e RH |
1719 | 2003-10-29 Richard Henderson <rth@redhat.com> |
1720 | ||
1721 | * fold-const.c (fold_single_bit_test): Convert the input to the | |
1722 | operational intermediate type. | |
1723 | ||
c35d187f RH |
1724 | 2003-10-29 Richard Henderson <rth@redhat.com> |
1725 | ||
1726 | * builtins.c (std_build_builtin_va_list): New. | |
1727 | * expr.h (std_build_builtin_va_list): Declare. | |
1728 | * defaults.h (BUILD_VA_LIST_TYPE): New. | |
1729 | * system.h (BUILD_VA_LIST_TYPE): Poison. | |
1730 | * target-def.h (TARGET_BUILD_BUILTIN_VA_LIST): New. | |
1731 | * target.h (struct gcc_target): Add build_builtin_va_list. | |
1732 | * tree.c (build_common_tree_nodes_2): Use it. | |
1733 | ||
69e4e6e9 | 1734 | * config/alpha/alpha-protos.h, config/alpha/alpha.c, |
c35d187f RH |
1735 | config/alpha/alpha.h, config/alpha/unicosmk.h, |
1736 | config/d30v/d30v-protos.h, config/d30v/d30v.c, config/d30v/d30v.h, | |
1737 | config/i386/i386-protos.h, config/i386/i386.c, config/i386/i386.h, | |
1738 | config/i860/i860-protos.h, config/i860/i860.c, config/i860/i860.h, | |
1739 | config/i960/i960-protos.h, config/i960/i960.c, config/i960/i960.h, | |
1740 | config/mips/iris6.h, config/mips/mips-protos.h, config/mips/mips.c, | |
69e4e6e9 | 1741 | config/mips/mips.h, config/rs6000/rs6000-protos.h, |
c35d187f RH |
1742 | config/rs6000/rs6000.c, config/rs6000/rs6000.h, |
1743 | config/s390/s390-protos.h, config/s390/s390.c, config/s390/s390.h, | |
1744 | config/sh/sh-protos.h, config/sh/sh.c, config/sh/sh.h, | |
1745 | config/xtensa/xtensa-protos.h, config/xtensa/xtensa.c, | |
1746 | config/xtensa/xtensa.h: Rename foo_build_va_list to | |
1747 | foo_build_builtin_va_list; make it static. Define | |
1748 | TARGET_BUILD_BUILTIN_VA_LIST. Remove BUILD_VA_LIST_TYPE. | |
1749 | Update protos. | |
1750 | ||
1751 | * config/i386/i386.c (ix86_expand_carry_flag_compare): Make static. | |
1752 | * config/iq2000/iq2000.h (BUILD_VA_LIST_TYPE): Remove. | |
1753 | ||
3b6c3bb0 JW |
1754 | 2003-10-29 James E Wilson <wilson@specifixinc.com> |
1755 | ||
1756 | * recog.c (asm_operand_ok): Add missing break after case 'X'. | |
1757 | Change if statements to else if statements in default case. | |
1758 | (extract_constrain_insn_cached): Fix misspelling of constrain_operands | |
1759 | in comment. | |
1760 | (constrain_operands_cached): Likewise. | |
1761 | (constrain_operands): Change if statements to else if statements in | |
1762 | default case. | |
1763 | * reload.c (find_reloads): Likewise. | |
1764 | ||
a126dc3a RH |
1765 | 2003-10-29 Richard Henderson <rth@redhat.com> |
1766 | ||
1767 | * config/m68k/m68k.c (notice_update_cc): Clear cc status for | |
1768 | shifts and rotates. | |
1769 | ||
9b731bbb AM |
1770 | 2003-10-30 Alan Modra <amodra@bigpond.net.au> |
1771 | ||
1772 | * config/rs6000/rs6000.md: Remove duplicate pattern. | |
1773 | ||
a207b594 HPN |
1774 | 2003-10-29 Hans-Peter Nilsson <hp@axis.com> |
1775 | ||
c4361cd7 HPN |
1776 | * real.c (do_divide): Initialize result with a 0. |
1777 | ||
a207b594 HPN |
1778 | * configure.in <enable-checking for valgrind>: Look for |
1779 | <valgrind/memcheck.h> first. AC_DEFINE HAVE_VALGRIND_MEMCHECK_H | |
1780 | if it exists. | |
1781 | * configure, config.in: Regenerate. | |
1782 | * ggc-common.c [ENABLE_VALGRIND_CHECKING && | |
1783 | HAVE_VALGRIND_MEMCHECK_H]: Include <valgrind/memcheck.h>. Use | |
1784 | #elif for other alternatives. | |
1785 | * ggc-page.c: Ditto. | |
1786 | * ggc-zone.c: Don't assume <valgrind/memcheck.h>; instead copy | |
1787 | include structure from ggc-common.c. | |
1788 | ||
cb4d476c JDA |
1789 | 2003-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1790 | ||
1791 | * pa-linux.h (ASM_OUTPUT_ADDR_VEC_ELT): Use label in big switch ELTs. | |
1792 | (ASM_OUTPUT_ADDR_DIFF_ELT): Use label difference in big switch ELTs. | |
1793 | * pa.c (pa_adjust_insn_length): Check for btable branches using | |
1794 | attribute TYPE_BTABLE_BRANCH. | |
1795 | (pa_reorg): Simplify. | |
1796 | * pa.h (CASE_VECTOR_MODE): Change big switch mode to SImode. | |
1797 | (ASM_OUTPUT_ADDR_VEC_ELT): As above. | |
1798 | (ASM_OUTPUT_ADDR_DIFF_ELT): As above. | |
1799 | * pa.md (btable_branch): New instruction type. | |
1800 | (in_branch_delay, in_nullified_branch_delay, in_call_delay): Disallow | |
1801 | btable branches. | |
1802 | (define_delay): Add btable branches to insn types that may have an | |
1803 | insn in the delay position. | |
1804 | (Z2, Z3): Add btable branch to list. | |
1805 | Simplify unamed pattern set copy pic_label_operand to register. Add | |
1806 | PA 2.0 variant. | |
1807 | (short_jump): New jump for use in branch tables. | |
1808 | (casesi, casesi0): Revise for new branch table formats. | |
1809 | (casesi32, casesi32p, casesi64p): New casesi patterns. | |
1810 | (indirect_jump): Move. | |
1811 | ||
c1aa3958 DE |
1812 | 2003-10-29 David Edelsohn <edelsohn@gnu.org> |
1813 | ||
1814 | * config/rs6000/rs6000.h (UNITS_PER_WORD): Revert to | |
1815 | !TARGET_POWERPC64. | |
1816 | (UNITS_PER_GPR_WORD): Delete. | |
1817 | (HARD_REGNO_NREGS): Revert to UNITS_PER_WORD. | |
1818 | (HARD_REGNO_MODE_OK): Same. | |
1819 | (CLASS_MAX_NREGS): Same. | |
1820 | ||
e08fde98 JDA |
1821 | 2003-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1822 | ||
1823 | * pa.h (ASM_COMMENT_START): Define. | |
1824 | ||
9fcc6bf6 ZW |
1825 | 2003-10-29 Zack Weinberg <zack@codesourcery.com> |
1826 | ||
1827 | * genmodes.c (complete_mode): Record MODE_CC, MODE_INT, | |
1828 | MODE_FLOAT, and MODE_PARTIAL_INT modes as having one | |
1829 | component, not zero. | |
1830 | ||
9585b0f7 AS |
1831 | 2003-10-29 Andreas Schwab <schwab@suse.de> |
1832 | ||
1833 | * config/ia64/t-ia64 (LIB2ADDEH): Add $(srcdir)/gthr-gnat.c. | |
1834 | ||
69494148 EB |
1835 | 2003-10-29 Eric Botcazou <ebotcazou@libertysurf.fr> |
1836 | ||
1837 | * config/sparc/sparc.c (function_arg_partial_nregs) [TARGET_ARCH64]: | |
1838 | Never return 1 for complex integral modes whose size is lesser or | |
1839 | equal to a word. | |
1840 | (function_arg_pass_by_reference) [TARGET_ARCH64]: Mention CTImode | |
1841 | in the comment. | |
1842 | (function_arg_advance) [TARGET_ARCH64]: Don't special-case complex | |
1843 | modes. | |
f2225d74 EB |
1844 | (sparc_va_arg) [TARGET_ARCH64]: Handle any types whose size is |
1845 | greater than 16 bytes by reference. | |
69494148 | 1846 | |
b6a41a62 RK |
1847 | 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1848 | ||
1849 | * config/ia64/ia64.c (ia64_assemble_integer): Test POINTER_SIZE, | |
1850 | not TARGET_ILP32. | |
1851 | (ia64_initialize_trampoline): Use globalize_label target call. | |
1852 | ||
e9da8a5a AS |
1853 | 2003-10-29 Andreas Schwab <schwab@suse.de> |
1854 | ||
1855 | * doc/install.texi (Building): Add a sentence about building Ada | |
1856 | for a canadian cross. | |
1857 | ||
24ea7948 ZW |
1858 | 2003-10-28 Zack Weinberg <zack@codesourcery.com> |
1859 | ||
1860 | * config/ia64/ia64.c (cmptf_libfunc): New static. | |
1861 | (ia64_expand_compare): Add logic to open-code calls to | |
1862 | _U_Qfcmp for TFmode comparisons. | |
1863 | (ia64_hpux_init_libfuncs): Initialize cmptf_libfunc. | |
1864 | Set libfuncs for TFmode eq/ne/gt/ge/lt/gt to 0; these should | |
1865 | never be generated anymore. | |
1866 | * config/ia64/ia64.md (cmptf): New expander. | |
1867 | ||
b38ba463 ZW |
1868 | 2003-10-28 Zack Weinberg <zack@codesourcery.com> |
1869 | ||
1870 | * ia64.md (UNSPEC_SETF_EXP,UNSPEC_FR_SQRT_RECIP_APPROX): New constants. | |
1871 | (*sqrt_approx): New instruction pattern for approximate square roots. | |
1872 | (*setf_exp_xf): New instruction pattern for exponentiation. | |
1873 | (*maddxf4_alts_truncsf): New instruction pattern for truncation. | |
1874 | (sqrtsf2_internal_thr): New define_and_split implementing | |
1875 | throughput-optimized inline calculation of SFmode square root. | |
1876 | (sqrtdf2_internal_thr): Likewise for DFmode. | |
1877 | (sqrtxf2_internal_thr): Likewise for XFmode. | |
1878 | (sqrtsf2, sqrtdf2, sqrtxf2): New expanders to choose between | |
1879 | latency- and throughput-optimized square root algorithms. | |
1880 | * ia64.h (MASK_INLINE_SQRT_LAT, MASK_INLINE_SQRT_THR, | |
1881 | TARGET_INLINE_SQRT_LAT, TARGET_INLINE_SQRT_THR, TARGET_INLINE_SQRT): | |
1882 | New macros. | |
1883 | (TARGET_SWITCHES): Add -minline-sqrt-min-latency and | |
1884 | -minline-sqrt-max-throughput. | |
1885 | * ia64.c (ia64_override_options): If both -minline-sqrt-min-latency | |
1886 | and -minline-sqrt-max-throughput are given, notify the user | |
1887 | that both options cannot be used simultaneously. | |
1888 | If -minline-sqrt-min-latency is given, notify the user that | |
1889 | this mode is not yet implemented. | |
1890 | (rtx_needs_barrier): Reformat initial comment to obey | |
1891 | 72-character width limit. Support UNSPEC_SETF_EXP and | |
1892 | UNSPEC_FR_SQRT_RECIP_APPROX. | |
1893 | ||
e2d0915c AM |
1894 | 2003-10-29 Alan Modra <amodra@bigpond.net.au> |
1895 | ||
1896 | * config/rs6000/rs6000.md (movdf_softfloat64): Allow dummy ctr,ctr | |
1897 | moves. | |
1898 | ||
06ba5854 FS |
1899 | 2003-10-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
1900 | ||
1901 | PR target/11598 | |
1902 | PR libgcj/10610 | |
1903 | * config/rs6000/sysv4.h (PREFERRED_STACK_BOUNDARY): New macro. | |
1904 | ||
699a4925 RE |
1905 | 2003-10-28 Richard Earnshaw <rearnsha@arm.com> |
1906 | ||
1907 | * arm.c (arm_output_epilogue): When using a frame pointer, don't emit | |
b38ba463 | 1908 | an extra stack adjustment insn if the stack pointer is already |
699a4925 RE |
1909 | pointing at the right place. |
1910 | (use_return_insn): Allow a return insn to be used when we have a | |
1911 | frame pointer if the stack pointer is in the right place. | |
1912 | (output_return_instruction): Handle it. | |
1913 | ||
578e8170 AJ |
1914 | 2003-10-28 Andreas Jaeger <aj@suse.de> |
1915 | ||
1916 | * ggc-zone.c (check_cookies): Add missing variable. | |
1917 | Add void to prototypes. | |
1918 | ||
525996eb KG |
1919 | 2003-10-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1920 | ||
1921 | * config/mips/irix6-libc-compat.c (inet_makeaddr): Prototype. | |
1922 | * crtstuff.c (__do_global_ctors_1): Move prototype. | |
1923 | * unwind-dw2.c (NO_SIZE_OF_ENCODED_VALUE): Define when | |
1924 | appropriate. | |
1925 | * unwind-sjlj.c (_Unwind_GetCFA, _Unwind_FindEnclosingFunction): | |
1926 | Mark parameter with __attribute__((unused)). | |
1927 | ||
40fe4dd5 ZW |
1928 | 2003-10-27 Zack Weinberg <zack@codesourcery.com> |
1929 | ||
1930 | * c-decl.c (pushdecl): Clarify comment. | |
1931 | ||
d0a74d7e AC |
1932 | 2003-10-27 Arnaud Charlet <charlet@act-europe.fr> |
1933 | ||
436d7715 AC |
1934 | * doc/install.texi: Update instructions for Ada cross builds |
1935 | ||
d0a74d7e AC |
1936 | PR ada/5909: |
1937 | * doc/sourcebuild.texi: Document Ada test suite. | |
1938 | ||
e1ffc70a SC |
1939 | 2003-10-27 Stephane Carrez <stcarrez@nerim.fr> |
1940 | ||
1941 | * config/m68hc11/m68hc11.c: Convert to ISO C90. | |
1942 | * config/m68hc11/m68hc11-protos.h: Likewise. | |
1943 | ||
aa888d0f | 1944 | 2003-10-27 Jan Hubicka <jh@suse.cz> |
65b19349 | 1945 | Eric Botcazou <ebotcazou@libertysurf.fr> |
aa888d0f | 1946 | |
65b19349 | 1947 | * toplev.c (enum dump_file_index, dump_file): Fix ordering of |
aa888d0f JH |
1948 | webizer pass dump. |
1949 | ||
b19ee4bd JJ |
1950 | 2003-10-27 Jakub Jelinek <jakub@redhat.com> |
1951 | Jan Hubicka <jh@suse.cz> | |
1952 | ||
1953 | * reload1.c (struct elim_table): Change offset, initial_offset and | |
1954 | previous_offset fields to HOST_WIDE_INT. | |
1955 | (offsets_at): Change from int to HOST_WIDE_INT. | |
1956 | (reload): Adjust offsets_at initialization. | |
1957 | (eliminate_regs_in_insn): Change type of offset to HOST_WIDE_INT. | |
1958 | (verify_initial_elim_offsets): Change type of t to HOST_WIDE_INT. | |
1959 | * config/i386/i386.c (ix86_compute_frame_layout): Change offset type | |
1960 | to HOST_WIDE_INT. Don't save regs using mov for huge frame sizes | |
1961 | if TARGET_64BIT. | |
1962 | (pro_epilogue_adjust_stack): New function. | |
1963 | (ix86_expand_prologue, ix86_expand_epilogue): Use it. | |
1964 | * config/i386/i386.md (pro_epilogue_adjust_stack): Remove. | |
1965 | (pro_epilogue_adjust_stack_1): Remove * in front of name. | |
1966 | (pro_epilogue_adjust_stack_rex64): Handle -2147483648 properly. | |
1967 | (pro_epilogue_adjust_stack_rex64_2): New insn. | |
1968 | ||
1969 | * config/i386/i386.c (ix86_expand_epilogue): Fix comment typo. | |
1970 | ||
1971 | * config/i386/i386.c (ix86_expand_call): Replace 40 with | |
1972 | FIRST_REX_INT_REG + 3 /* R11 */. | |
1973 | ||
501e79ef RH |
1974 | 2003-10-26 Richard Henderson <rth@redhat.com> |
1975 | ||
1976 | * config/alpha/alpha.md (attr cannot_copy): New. | |
1977 | (call_osf_2_er, call_value_osf_2_er, ldgp_er_1, ldgp_er_2, | |
1978 | prologue_ldgp_er_2, prologue_ldgp_1): Set it. | |
1979 | * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Test it. | |
1980 | ||
b6f61163 DB |
1981 | 2003-10-26 Daniel Berlin <dberlin@dberlin.org> |
1982 | ||
1983 | * ggc-zone.c: New file, zone allocating collector. | |
1984 | * configure: Accept zone option for --with-gc | |
1985 | * configure.in: Ditto. | |
1986 | * ggc.h (ggc_pch_count_object): Pass bool indicating | |
1987 | stringiness. Update all callers. | |
1988 | (ggc_pch_alloc_object): Ditto. | |
1989 | (ggc_pch_write_object): Ditto. | |
1990 | (ggc_alloc_rtx): Use typed allocation, since all RTX's are of a single | |
1991 | type. | |
1992 | (ggc_alloc_rtvec): Ditto. | |
1993 | (ggc_alloc_tree): Use zone allocation, since some things using this macro | |
1994 | aren't a single typecode. | |
1995 | * ggc-none.c (ggc_alloc_typed): New function. | |
1996 | (ggc_alloc_zone): Ditto. | |
1997 | * ggc-page.c: Ditto on both functions. | |
1998 | ||
57047680 GN |
1999 | 2003-10-26 Gunther Nikl <gni@gecko.de> |
2000 | ||
2001 | * config/m68k/m68k.c (m68k_compute_frame_layout): Ensure FPU related | |
2002 | frame information is always valid. | |
2003 | (m68k_output_function_prologue): Remove superfluous TARGET_68881 | |
2004 | test; fix formatting. | |
2005 | ||
85802504 GN |
2006 | 2003-10-26 Gunther Nikl <gni@gecko.de> |
2007 | ||
2008 | * config/m68k/m68k.c (m68k_compute_frame_layout): Swap reg_mask and | |
2009 | reg_rev_mask computation. | |
2010 | (m68k_output_function_prologue): Fix usage of current_frame (one typo | |
2011 | and one missing); use reg_rev_mask not reg_mask. | |
2012 | (m68k_output_function_epilogue): Fix usage of current_frame; | |
2013 | use fpu_rev_mask not fpu_mask. | |
2014 | ||
a89e3f21 BI |
2015 | 2003-10-26 Bernardo Innocenti <bernie@develer.com> |
2016 | ||
2017 | * config/m68k/m68k.c (m68k_output_function_prologue): Eliminate | |
40fe4dd5 | 2018 | num_saved_regs, use current_frame.reg_no instead. |
a89e3f21 | 2019 | |
24f9c4df BI |
2020 | 2003-10-26 Bernardo Innocenti <bernie@develer.com> |
2021 | Paul Dale <pauli@snapgear.com> | |
2022 | ||
2023 | * doc/extend.texi (interrupt_handler): Add m68k to the | |
2024 | list of processors implementing it. | |
2025 | * doc/invoke.texi (-msep-data): Document new m68k option. | |
2026 | (-mno-sep-data): Likewise. | |
2027 | (-mid-shared-library): Likewise. | |
2028 | (-mno-id-shared-library): Likewise. | |
2029 | (-mshared-library-id): Likewise. | |
2030 | ||
36f9cf4a AJ |
2031 | 2003-10-26 Andreas Jaeger <aj@suse.de> |
2032 | ||
2033 | * unwind-dw2.c (_Unwind_GetGR): Avoid warning about unsigned | |
2034 | comparison. | |
2035 | (_Unwind_SetGR): Likewise. | |
2036 | ||
88704996 AJ |
2037 | 2003-10-26 Ottavio Campana <ottavio@campana.vi.it> |
2038 | ||
9f6e5a8c | 2039 | PR target/12690 |
88704996 AJ |
2040 | * config/i386/mmintrin.h (_mm_set1_pi8): Fix comment. |
2041 | ||
2042 | 2003-10-26 Gunther Nikl <gni@gecko.de> | |
97c55091 GN |
2043 | |
2044 | * config/m68k/m68k.c (m68k_output_function_prologue): Move front | |
2045 | comment from here to... | |
2046 | (m68k_save_reg): ...here. Fix comment formatting. | |
2047 | (m68k_output_function_prologue): Fix comment formatting. | |
2048 | (m68k_output_function_epilogue): Likewise. | |
2049 | (const_method): Likewise. | |
2050 | ||
b36c208a KH |
2051 | 2003-10-26 Kazu Hirata <kazu@cs.umass.edu> |
2052 | ||
2053 | * toplev.c (default_get_pch_validity): Guard the use of | |
2054 | target_options with #ifdef TARGET_OPTIONS. | |
2055 | (default_pch_valid_p): Likewise. | |
2056 | ||
38f9cd4c AJ |
2057 | 2003-10-26 Andreas Jaeger <aj@suse.de> |
2058 | Zack Weinberg <zack@codesourcery.com> | |
2059 | Andreas Tobler <toa@pop.agri.ch> | |
2060 | ||
2061 | * dwarf2out.c (output_cfi): Use HOST_WIDE_INT_PRINT. | |
2062 | (output_die): Likewise. | |
2063 | (print_die): Likewise. | |
2064 | ||
d7d4cd78 AJ |
2065 | 2003-10-26 Andreas Jaeger <aj@suse.de> |
2066 | ||
0ab5b679 AJ |
2067 | * tree.h (dwarf2out_def_cfa, dwarf2out_args_size, |
2068 | dwarf2out_reg_save, new_loc_descr): Update prototypes for recent | |
2069 | dwarf2out.c change. | |
2070 | ||
d7d4cd78 AJ |
2071 | * toplev.c (default_pch_valid_p): Fix warning. |
2072 | ||
077a148b RS |
2073 | 2003-10-25 Roger Sayle <roger@eyesopen.com> |
2074 | ||
2075 | * simplify-rtx.c (simplify_replace_rtx): Avoid allocating duplicate | |
2076 | RTL nodes. If an operator's operands are unchanged, return the | |
2077 | original argument unchanged. | |
2078 | ||
81bfdfbe GS |
2079 | 2003-10-26 Graham Stott <graham.stott@btinternet.com> |
2080 | ||
2081 | Fix bootstrap failure. | |
2082 | * expmed.c (store_bit_field): Don't compare bitsize against | |
2083 | modes with zero bit-size. | |
2084 | ||
2085 | (extract_bit_field): Likewise | |
2086 | ||
799f628a JH |
2087 | 2003-10-25 Jan Hubicka <jh@suse.cz> |
2088 | ||
2089 | * dwarf2out.c (dw_cfi_oprnd_struct): Offset is HOST_WIDE_INT. | |
2090 | (cfa_loc): Likewise. | |
2091 | (reg_save, stack_adjust_offset, queue_reg_save): Replace long by | |
2092 | HOST_WIDE_INT. | |
2093 | (args_size, old_args_size): change type to HOST_WIDE_INT. | |
2094 | (dwarf2out_def_cfa, dwarf2out_args_size, | |
2095 | dwarf2out_reg_save, new_loc_descr): offset is HOST_WIDE_INT. | |
2096 | (dw_val_struct): integers, unsigneds and offsets are HOST_WIDE_INT. | |
2097 | (add_AT_int, add_AT_unsigned, att_AT_offset, AT_int, AT_unsigned, | |
2098 | AT_offset): Use HOST_WIDE_INT. | |
2099 | (based_loc_descr): offset is HOST_WIDE_INT. | |
2100 | (add_data_member): Likewise. | |
2101 | (add_const_value_attribute): Simplify. | |
2102 | ||
fe9f516f RH |
2103 | 2003-10-25 Richard Henderson <rth@redhat.com> |
2104 | ||
40fe4dd5 ZW |
2105 | * config/i386/i386.c (ix86_eax_live_at_start_p): New. |
2106 | (ix86_expand_prologue): Save and restore eax around stack probe | |
2107 | if it's live. | |
fe9f516f | 2108 | |
bd18496b JH |
2109 | 2003-10-25 Jan Hubicka <jh@suse.cz> |
2110 | ||
2111 | * cppcharset.c (one_utf8_to_utf32): Initialize 's' to silence warning. | |
2112 | ||
b3cd99cd EB |
2113 | 2003-10-25 Eric Botcazou <ebotcazou@libertysurf.fr> |
2114 | ||
2115 | PR target/12712 | |
2116 | * reg-stack.c (convert_regs_1): Create an arbitrary input stack | |
2117 | if the block has no predecessors. | |
2118 | (convert_regs_2): Document the problem with successors whose | |
2119 | only predecessor is the block to be processed. | |
2120 | (convert_regs): Don't create the arbitrary input stack here. | |
2121 | ||
02befdf4 ZW |
2122 | 2003-10-24 Zack Weinberg <zack@codesourcery.com> |
2123 | ||
2124 | * genmodes.c (struct mode_data): Add contained and next_cont | |
2125 | fields. | |
2126 | (complete_mode): Maintain linked list of modes that have a | |
2127 | given component. | |
2128 | (emit_mode_unit_size): Delete. | |
2129 | (emit_mode_nunits): New. | |
2130 | (emit_insn_modes_c): Update to match. | |
2131 | (emit_mode_adjustments): Propagate size and alignment | |
2132 | adjustments from component modes to their containers. | |
2133 | * machmode.h (mode_unit_size): Delete. | |
2134 | (mode_nunits): New. | |
2135 | (GET_MODE_NUNITS): Just return the value in the table. | |
2136 | (GET_MODE_UNIT_SIZE): Compute using GET_MODE_INNER and | |
2137 | GET_MODE_SIZE. | |
2138 | * expmed.c (store_bit_field, extract_bit_field): Can use a | |
2139 | plain move instruction if bitsize >= GET_MODE_BITSIZE of | |
2140 | destination/source mode, respectively. | |
2141 | * varasm.c (assemble_real): Write out the full size of the | |
2142 | constant, not just its bitsize. | |
2143 | (output_constant): Honor TYPE_MODE of TREE_REAL_CSTs. | |
2144 | ||
2145 | * config/ia64/ia64-modes.def: Define XFmode as well as TFmode. | |
2146 | Use ADJUST_BYTESIZE and ADJUST_ALIGNMENT to set size and | |
2147 | alignment of XF and TF modes in compliance with ia64 ABIs. | |
2148 | Can now hardwire the format of both modes. | |
2149 | * config/ia64/ia64.c: Change TFmode to XFmode wherever appropriate. | |
2150 | (general_tfmode_operand, destination_tfmode_operand) | |
2151 | (tfreg_or_fp01_operand, spill_tfmode_operand): Rename to | |
2152 | general_xfmode_operand, destination_xfmode_operand, | |
2153 | xfreg_or_fp01_operand, spill_xfmode_operand respectively. | |
2154 | (ia64_init_builtins): Make TYPE_PRECISION of fpreg_type | |
2155 | and float80_type be 96 so they get XFmode. Use !TARGET_HPUX, | |
2156 | not INTEL_EXTENDED_IEEE_FORMAT, to decide how to define | |
2157 | __float128. | |
2158 | * config/ia64/ia64.h: Default TARGET_HPUX to 0. | |
2159 | Change TFmode to XFmode wherever appropriate. Remove all | |
2160 | references to INTEL_EXTENDED_IEEE_FORMAT. | |
2161 | (LONG_DOUBLE_TYPE_SIZE): Varies with TARGET_HPUX. | |
2162 | (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define (always 96). | |
2163 | (PREDICATE_CODES): Update to match function renames. | |
2164 | * config/ia64/ia64.md: Change TF to XF throughout; rename all | |
2165 | patterns to match. Remove all references to | |
2166 | INTEL_EXTENDED_IEEE_FORMAT. Update predicate calls to match | |
2167 | function renames. | |
2168 | * config/ia64/ia64-protos.c: Update all prototypes to match | |
2169 | renamed functions. | |
2170 | * config/ia64/hpux.h: Redefine TARGET_HPUX to 1. | |
2171 | Remove all references to INTEL_EXTENDED_IEEE_FORMAT. | |
2172 | * config/ia64/lib1funcs.asm: Add __divxf3 as new name for | |
2173 | __divtf3; keep old name for backward compatibility. | |
2174 | (L__compat): New section providing forwarding stubs for | |
2175 | __fixtfti, __fixunstfti, __floattitf. | |
2176 | * config/ia64/t-ia64: Add __compat to LIB1ASMFUNCS. | |
2177 | ||
7bb1ad93 GK |
2178 | 2003-10-24 Geoffrey Keating <geoffk@apple.com> |
2179 | ||
2180 | PR 10757 | |
2181 | * c-pch.c: Include target.h. Improve comments. | |
2182 | (struct c_pch_validity): Add target_data_length. | |
2183 | (pch_init): Add target's validity data. | |
2184 | (c_common_valid_pch): Check target's validity data. | |
2185 | * target-def.h (TARGET_GET_PCH_VALIDITY): New. | |
2186 | (TARGET_PCH_VALID_P): New. | |
2187 | (TARGET_INITIALIZER): Add new fields. | |
2188 | * target.h: Include tm.h. | |
2189 | (struct gcc_target): Add get_pch_validity, pch_valid_p. | |
2190 | * toplev.h (default_get_pch_validity): New prototype. | |
2191 | (default_pch_valid_p): New prototype. | |
2192 | * toplev.c (default_get_pch_validity): New routine. | |
2193 | (default_pch_valid_p): New routine. | |
2194 | * Makefile.in (TARGET_H): Add TM_H. Replace all users of | |
2195 | target.h with $(TARGET_H). | |
2196 | (c-pch.o): Add TARGET_H. | |
2197 | * doc/tm.texi (PCH Target): New node. | |
2198 | (TARGET_GET_PCH_VALIDITY): Document. | |
2199 | (TARGET_PCH_VALID_P): Document. | |
2200 | ||
65455962 KC |
2201 | 2003-10-24 Kelley Cook <kcook@gcc.gnu.org> |
2202 | ||
2203 | * Makefile.in: Define a vpath for %.texi. Remove explicit $(docdir) | |
2204 | and $(docdir)/include from any *.texi dependencies. | |
2205 | ($(docobjdir)/%.dvi): Depend on stmp-docobjdir. | |
2206 | ($(docobjdir)/%.1): Depend on .pod instead of .texi. | |
2207 | ($(docobjdir)/%.7): Likewise. | |
2208 | (%.pod): New implicit rule. | |
02befdf4 | 2209 | (cpp.pod): New dependency only rule. |
65455962 KC |
2210 | (gcc.pod): New intermediate rule with dependencies and commands. |
2211 | (gfdl.pod): Likewise. | |
2212 | (fsf-funding.pod): Likewise. | |
2213 | ||
7a24bb87 NN |
2214 | 2003-10-24 Nathanael Nerode <neroden@gcc.gnu.org> |
2215 | ||
2216 | * fixinc/mkfixinc.sh: Remove special cases for svr4 and ptx, and | |
2217 | related code. | |
2218 | * fixinc/fixinc.ptx: Remove. | |
2219 | * fixinc/fixinc.svr4: Remove. | |
2220 | ||
c19ec8f9 UW |
2221 | 2003-10-24 Ulrich Weigand <uweigand@de.ibm.com> |
2222 | ||
2223 | * config/s390/s390.c (load_multiple_operation): Allow both SImode | |
2224 | and DImode if word_mode is DImode. | |
2225 | (store_multiple_operation): Likewise. | |
2226 | * config/s390/s390.md ("load_multiple", "store_multiple"): Likewise. | |
2227 | ("*load_multiple_di"): Allow only if word_mode == DImode. | |
2228 | ("movqi"): Use LLGC whenever TARGET_ZARCH. | |
2229 | ("fix_truncdfsi2"): Fix incorrect temporary size. | |
2230 | ("fix_truncsfsi2"): Likewise. | |
2231 | ("*bras_r", "*brasl_r", "*basr_r"): Remove predicate and constraint | |
2232 | string for function return value operand. | |
2233 | ("*bras_tls", "*brasl_tls", "*basr_tls"): Likewise. | |
2234 | ||
88682ff6 JM |
2235 | 2003-10-24 Joseph S. Myers <jsm@polyomino.org.uk> |
2236 | ||
2237 | * c-parse.in (array_declarator): Use expr_no_commas. | |
2238 | Fixes PR c/11943. | |
2239 | ||
3d39f007 RS |
2240 | 2003-10-24 Richard Sandiford <rsandifo@redhat.com> |
2241 | ||
2242 | * config/mips/linux.h: Wrap MD_FALLBACK_FRAME_STATE_FOR and | |
2243 | associated includes in #ifndef inhibit_libc. | |
2244 | ||
f9225794 RS |
2245 | 2003-10-24 Roger Sayle <roger@eyesopen.com> |
2246 | ||
2247 | * doc/libgcc.texi: Document some more of the libgcc API. | |
2248 | ||
c769a35d RE |
2249 | 2003-10-24 Richard Earnshaw <rearnsha@arm.com> |
2250 | ||
2251 | * arm.c (arm_rtx_costs_1, case TARGET_THUMB): Adjust costs for | |
2252 | comparing a constant with small negative numbers and add costing | |
2253 | for constants in conjunction with AND. | |
2254 | (note_invalid_constants): Tidy previous change. | |
2255 | (thumb_cmp_operand): Tidy. | |
2256 | (thumb_cmpneg_operand): New function. | |
2257 | * arm.h (CONDITIONAL_REGISTER_USAGE): Don't use HI regs if optimizing | |
2258 | for size. | |
2259 | (FIRST_LO_REGNUM, FIRST_HI_REGNUM, LAST_HI_REGNUM): Define. | |
2260 | (PREDICATE_CODES): Add thumb_cmpneg_operand. | |
2261 | * arm.md (cbranchsi4): Convert to define_expand. Handle comparison | |
2262 | with a negative constant. | |
2263 | (cbranchsi4_insn): Matcher for cbranchsi4. | |
2264 | (cbranchsi4_scratch): Similar, but a scratch is available for | |
2265 | handling negative constants. | |
2266 | (movsi_cbranchsi4): New pattern. | |
2267 | (tstsi3_cbranch): Renamed from andsi3_cbranch_scratch, remove scratch | |
2268 | and use the TST instruction. | |
2269 | (andsi3_cbranch, orrsi3_cbranch, xorsi3_cbranch, cbranchne_decr1) | |
2270 | (addsi3_cbranch, subsi3_cbranch): Ensure that register preferencing | |
2271 | cannot see high regs or memory alternatives. | |
2272 | (bicsi3_cbranch_scratch, bicsi3_cbranch): New patterns. | |
2273 | ||
244b1afb RE |
2274 | 2003-10-24 Richard Earnshaw <rearnsha@arm.com> |
2275 | ||
2276 | * arm.c (note_invalid_constants): Try to extract the constant | |
2277 | pool value using avoid_constant_pool_reference; only use | |
2278 | get_pool_constant if that returns the original reference. | |
2279 | ||
0f334035 JH |
2280 | 2003-10-24 Jan Hubicka <jh@suse.cz> |
2281 | ||
2282 | PR c++/12624 | |
2283 | * varasm.c (notice_global_symbol): Disqualify global registers. | |
2284 | ||
1b24cd79 RS |
2285 | 2003-10-23 Roger Sayle <roger@eyesopen.com> |
2286 | ||
2287 | PR middle-end/11414 | |
2288 | * loop.c (load_mems): Use redirect_jump to forward jumps from | |
2289 | the original loop end label to the new "loop sink" block's label. | |
2290 | ||
c7d91a94 RS |
2291 | 2003-10-23 Roger Sayle <roger@eyesopen.com> |
2292 | ||
2293 | PR middle-end/12705 | |
2294 | * optabs.c (expand_binop): When expanding complex operations | |
2295 | inline, always calculate result into a new temporary register. | |
2296 | Minor code clean-ups. | |
2297 | ||
7989e4dc RO |
2298 | 2003-10-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
2299 | ||
2300 | * objc/lang-specs.h: Handle -print-objc-runtime-info. | |
2301 | * doc/invoke.texi (Objective-C Dialect Options): Document it. | |
2302 | ||
f5c64a69 DS |
2303 | 2003-10-24 Danny Smith <dannysmith@users.sourceforge.net> |
2304 | ||
034f2316 | 2305 | * config/i386/cygwin.asm: Add copyright notice. Add comment |
f5c64a69 DS |
2306 | on why this code is needed. |
2307 | ||
846d57c7 | 2308 | 2003-10-23 Kazu Hirata <kazu@cs.umass.edu> |
e11f4e4d KH |
2309 | |
2310 | * config/h8300/clzhi2.c: Fix warnings. | |
2311 | * config/h8300/ctzhi2.c: Likewise. | |
2312 | * config/h8300/fixunssfsi.c: Likewise. | |
2313 | * config/h8300/parityhi2.c: Likewise. | |
2314 | * config/h8300/popcounthi2.c: Likewise. | |
2315 | ||
1e529a73 JW |
2316 | 2003-10-23 James E Wilson <wilson@specifixinc.com> |
2317 | ||
2318 | * gcc.c (option_map): Delete --target and --use-version. | |
2319 | ||
0e67400a FJ |
2320 | 2003-10-23 Fariborz Jahanian <fjahanian@apple.com> |
2321 | David Edelsohn <edelsohn@gnu.org> | |
2322 | ||
2323 | * config/rs6000/rs6000.h (UNITS_PER_WORD): Use TARGET_32BIT, not | |
2324 | TARGET_POWREPC64. | |
2325 | (UNITS_PER_GPR_WORD): Define. | |
2326 | (HARD_REGNO_NREGS): Use UNITS_PER_GPR_WORD. | |
2327 | (HARD_REGNO_CALL_PART_CLOBBERED): Define. | |
2328 | (HARD_REGNO_MODE_OK): Use UNITS_PER_GPR_WORD. | |
2329 | (CLASS_MAX_NREGS): Use UNITS_PER_GPR_WORD. | |
2330 | * config/rs6000/rs6000.c (function_arg): Generate PARALLEL for | |
2331 | DFmode and DImode in 32-bit ABI / 64-bit computation mode. | |
2332 | (rs6000_emit_prologue): Select reg_mode and reg_size using | |
2333 | TARGET_32BIT, not TARGET_POWERPC64. | |
2334 | (rs6000_function_value): Generate PARALLEL for DImode in 32-bit | |
2335 | ABI / 64-bit computation mode | |
2336 | ||
00503146 AH |
2337 | 2003-10-22 Andrew Haley <aph@redhat.com> |
2338 | ||
2339 | * toplev.c (output_file_directive): Allow for null input_name. | |
2340 | ||
448ec26c WH |
2341 | 2003-10-22 Waldek Hebisch <hebisch@math.uni.wroc.pl> |
2342 | ||
2343 | * config/i386/i386.c (classify_argument): Handle SET_TYPE. | |
2344 | ||
941ba69d CD |
2345 | 2003-10-22 Chris Demetriou <cgd@broadcom.com> |
2346 | ||
2347 | * configure.in: In --enable-generated-files-in-srcdir option | |
2348 | handling, fix default case handling. | |
2349 | * configure: Regenerate. | |
2350 | ||
55047c9d PE |
2351 | 2003-10-22 Phil Edwards <phil@codesourcery.com> |
2352 | ||
2353 | * config.gcc: Update *-*-vxworks* generic hook and comments. | |
2354 | (arm-wrs-vxworks, i[4567]86-wrs-vxworks, mips-wrs-vxworks, | |
2355 | mips-wrs-windiss, sh-wrs-vxworks): New stanzas. | |
2356 | * genmultilib: Allow the MULTILIB_OSDIRNAMES to be mapped directly. | |
2357 | * config/svr4.h (SWITCH_TAKES_ARG): Undefine it before redefining it. | |
2358 | * config/windiss.h: New file. | |
2359 | * config/arm/t-vxworks: New file. | |
2360 | * config/arm/vxworks.h: New file. | |
2361 | * config/i386/t-vxworks: New file. | |
2362 | * config/i386/vxworks.h: New file. | |
2363 | * config/mips/t-vxworks: New file. | |
2364 | * config/mips/vxworks.h: New file. | |
2365 | * config/mips/windiss.h: New file. | |
2366 | * config/sh/t-vxworks: New file. | |
2367 | * config/sh/vxworks.h: New file. | |
2368 | ||
3cfa3702 KH |
2369 | 2003-10-22 Kazu Hirata <kazu@cs.umass.edu> |
2370 | ||
2371 | * config/h8300/h8300.c (h8300_output_function_epilogue): Remove. | |
2372 | (h8300_saveall_function_p): New. | |
2373 | (h8300_insert_attributes): Insert the saveall attribute if | |
2374 | #pragma saveall is specified. | |
2375 | (h8300_attribute_table): Add saveall. | |
2376 | (TARGET_ASM_FUNCTION_EPILOGUE): Remove. | |
2377 | * doc/extend.texi: Mention the saveall attribute. | |
2378 | ||
dc70e81d JM |
2379 | 2003-10-22 Joseph S. Myers <jsm@polyomino.org.uk> |
2380 | ||
2381 | * c-typeck.c (pedantic_lvalue_warning): Unconditionally warn of | |
2382 | deprecation of casts as lvalues. | |
2383 | * fixinc/inclhack.def (obstack_lvalue_cast): New fix. | |
2384 | * fixinc/fixincl.x: Regenerate. | |
2385 | * fixinc/tests/base/obstack.h: New test. | |
2386 | ||
218d5a87 AS |
2387 | 2003-10-22 Andreas Schwab <schwab@suse.de> |
2388 | ||
2389 | PR target/12676 | |
2390 | * config/m68k/m68k.c (output_addsi3): Fix range check to work on | |
2391 | LP64 platforms. | |
2392 | ||
ae0f3477 JH |
2393 | 2003-10-22 Jan Hubicka <jh@suse.cz> |
2394 | ||
c769a35d RE |
2395 | * dwarf2out.c (dwarf2out_abstract_function): Use DW_AT to check |
2396 | presence of DW_AT_inline. | |
2397 | (gen_subprogram_die): Likewise; do not abort instead of emitting | |
2398 | DW_AT_not_inline. | |
ae0f3477 | 2399 | |
190f08bd JH |
2400 | 2003-10-22 Jan Hubicka <jh@suse.cz> |
2401 | ||
2402 | * cgraph.c (cgraph_function_possibly_inlined_p): Be conservative when | |
2403 | global info is not ready. | |
2404 | ||
dbacaa98 KH |
2405 | 2003-10-22 Kazu Hirata <kazu@cs.umass.edu> |
2406 | ||
2407 | * doc/extend.texi: Mention H8S wherever H8/300H is mentioned. | |
2408 | ||
b9404c99 UW |
2409 | 2003-10-22 Ulrich Weigand <uweigand@de.ibm.com> |
2410 | ||
2411 | * config/s390/s390.md ("movstr_short_64", "movstr_short_31"): Merge ... | |
2412 | ("*movstr_short"): ... into this insn pattern. | |
2413 | ("movstr_short"): New expander. | |
2414 | ("*movstr_long_64"): Rename from "movstr_long_64", simplify. | |
2415 | ("*movstr_long_31"): Rename from "movstr_long_31", simplify. | |
2416 | ("movstr_long"): New expander. | |
2417 | ("clrstr_short_64", "clrstr_short_31"): Merge ... | |
2418 | ("*clrstr_short"): ... into this insn pattern. | |
2419 | ("clrstr_short"): New expander. | |
2420 | ("*clrstr_long_64"): Rename from "clrstr_long_64", simplify. | |
2421 | ("*clrstr_long_31"): Rename from "clrstr_long_31", simplify. | |
2422 | ("clrstr_long"): New expander. | |
2423 | ("cmpmem_short_64", "cmpmem_short_31"): Merge ... | |
2424 | ("*cmpmem_short"): ... into this insn pattern. | |
2425 | ("cmpmem_short"): New expander. | |
2426 | ("*cmpmem_long_64"): Rename from "cmpmem_long_64". | |
2427 | ("*cmpmem_long_31"): Rename from "cmpmem_long_31". | |
2428 | ("cmpmem_long"): New expander. | |
2429 | * config/s390/s390.c (s390_expand_movstr): Use new expanders. | |
2430 | (s390_expand_clrstr): Likewise. | |
2431 | (s390_expand_cmpmem): Likewise. | |
2432 | ||
926a822f MM |
2433 | 2003-10-22 Mark Mitchell <mark@codesourcery.com> |
2434 | ||
2435 | * c-pch.c (struct c_pch_validity): Add pch_init field. | |
2436 | (pch_init): Set it. | |
2437 | (c_common_valid_pch): Check it. | |
926a822f | 2438 | |
a354c7d6 DT |
2439 | 2003-10-22 David Taylor <dtaylor@emc.com> |
2440 | ||
2441 | PR debug/12500 | |
2442 | * dbxout.c (dbxout_typedefs): Use COMPLETE_OR_VOID_TYPE_P. | |
2443 | ||
77c018b7 RK |
2444 | 2003-10-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
2445 | ||
2446 | * config/alpha/alpha.c (function_value [ENABLE_CHECKING]): Don't call | |
2447 | alpha_return_in_memory if no VALTYPE specified. | |
2448 | ||
1bb17c21 JH |
2449 | 2003-10-22 Jan Hubicka <jh@suse.cz> |
2450 | ||
2451 | PR debug/12389 | |
2452 | * Makefile.in (dwarf2out.o): Depend on cgraph.h. | |
2453 | * cgraph.c (cgraph_function_possibly_inlined_p): New function. | |
2454 | * cgraph.h (cgraph_function_possibly_inlined_p): Declare. | |
2455 | (cgraph_global_info): Add flag inlined | |
2456 | * dwarf2out.c (gen_subprogram_die, gen_decl_die): Use | |
2457 | cgraph_function_possibly_inded_p | |
2458 | * cgraphunit.c (mark_inline): Set inlined flag. | |
2459 | * toplev.c (rest_of_decl_compilation): Call outlining_inline_function | |
2460 | only for possibly inlined functions. | |
2461 | * c-decl.c (duplicate_decls): Never output abstract DIE representing old | |
2462 | body of function. | |
2463 | ||
907393db AH |
2464 | 2003-10-22 Andrew Haley <aph@redhat.com> |
2465 | ||
2466 | * varasm.c (output_constructor): Make constructor annotation | |
2467 | conditional on ASM_COMMENT_START. | |
2468 | ||
40aae178 JM |
2469 | 2003-10-21 Jason Merrill <jason@redhat.com> |
2470 | ||
e64a6f2c JM |
2471 | * tree.c (get_unwidened): Check TREE_UNSIGNED on the field's type. |
2472 | (get_narrower): Likewise. | |
2473 | ||
40aae178 JM |
2474 | * stor-layout.c (layout_decl): Do packed field alignment for |
2475 | bit-fields, too. | |
2476 | ||
450b1728 EC |
2477 | 2003-10-21 Eric Christopher <echristo@redhat.com> |
2478 | ||
2479 | * expr.c (convert_move): Use FLOAT_EXTEND for extensions. | |
2480 | ||
7451756f GK |
2481 | 2003-10-21 Geoffrey Keating <geoffk@apple.com> |
2482 | ||
2483 | * c-pch.c: Add comments in various places. | |
2484 | (struct c_pch_validity): Add the lengths of various strings. | |
2485 | (host_machine): New static. | |
2486 | (target_machine): New static. | |
2487 | (get_ident): Bump version number. | |
2488 | (pch_init): Write out version, host, target validity data. | |
2489 | (c_common_valid_pch): Check version, host, target. | |
2490 | * Makefile.in (c-pch.o): Add version.h; define HOST_MACHINE and | |
2491 | TARGET_MACHINE. | |
2492 | ||
c25d44dd JM |
2493 | 2003-10-21 Jason Merrill <jason@redhat.com> |
2494 | ||
2495 | * tree.h (IS_EXPR_CODE_CLASS): Use strchr. | |
2496 | (EXPR_P): New macro. | |
2497 | ||
5634cf72 ZW |
2498 | 2003-10-21 Zack Weinberg <zack@codesourcery.com> |
2499 | ||
2500 | * config/ia64/ia64.md (cmpxchg_acq_si): Mark operand 3 as DImode. | |
2501 | * config/ia64/ia64.c (ia64_expand_fetch_and_op, | |
2502 | ia64_expand_op_and_fetch): Make sure the REG for ar.ccv is | |
2503 | DImode. Use convert_move to load ar.ccv. | |
2504 | (ia64_expand_compare_and_swap): Likewise. | |
2505 | If expand_expr doesn't put 'old' and 'new' in the proper | |
2506 | modes, run them through convert_to_mode. | |
2507 | ||
25f93e18 EC |
2508 | 2003-10-21 Eric Christopher <echristo@redhat.com> |
2509 | ||
2510 | * config/frv/frv.c (frv_adjust_field_align): Check DECL_ARTIFICIAL | |
2511 | for too large bitfields. | |
2512 | ||
c3220510 MM |
2513 | 2003-10-21 Mark Mitchell <mark@codesourcery.com> |
2514 | ||
2515 | * Makefile.in ($(docobjdir)/%.info): Honor BUILD_INFO. | |
2516 | ||
bce988a2 AH |
2517 | 2003-10-21 Andrew Haley <aph@redhat.com> |
2518 | ||
2519 | * varasm.c (output_constructor): Annotate constructor. | |
2520 | ||
3d56d025 MM |
2521 | 2003-10-21 Mark Mitchell <mark@codesourcery.com> |
2522 | ||
2523 | * Makefile.in ($(DESTDIR)$(infodir)/%.info): Conditionalize chmod | |
2524 | on existence of destination file. | |
2525 | ||
43997658 JH |
2526 | 2003-10-21 Jan Hubicka <jh@suse.cz> |
2527 | ||
2528 | * haifa-sched.c (choose_ready): Initialize index. | |
2529 | ||
064ee155 JM |
2530 | 2003-10-21 Jason Merrill <jason@redhat.com> |
2531 | ||
2532 | * tree.c (build1): Fix off-by-one error. | |
2533 | ||
448ec26c | 2534 | 2003-10-21 Robert Millan <robertmh@gnu.org> |
e2befd7d RM |
2535 | |
2536 | * config/i386/kfreebsdgnu.h: New. i386-*-kfreebsd-gnu definitions. | |
2537 | * config/kfreebsdgnu.h: New. *-*-kfreebsd-gnu definitions. | |
2538 | * config/t-kfreebsd-gnu: New. *-*-kfreebsd-gnu tmake_file. | |
2539 | * config.gcc: Add *-*-kfreebsd*-gnu and i[34567]86-*-kfreebsd*-gnu. | |
2540 | ||
2426d8dd EB |
2541 | 2003-10-21 Eric Botcazou <ebotcazou@libertysurf.fr> |
2542 | ||
2543 | * web.c: Fix various comments. | |
2544 | ||
be03ccc9 NP |
2545 | 2003-10-20 Nicolas Pitre <nico@cam.org> |
2546 | ||
2547 | * config/arm/arm.c (arm_override_options): Set arm_constant_limit | |
2548 | to 2 instead of 1 when optimize_size is true. Gather code based on | |
2549 | optimize_size together. Add comment about XScale load latency. | |
2550 | ||
802f1b93 GN |
2551 | 2003-10-21 Gunther Nikl <gni@gecko.de> |
2552 | ||
2553 | * config/m68k/m68k.c (m68k_output_function_prologue): Remove | |
2554 | obsolete comments. | |
2555 | ||
51b9ff45 KC |
2556 | 2003-10-20 Kelley Cook <kcook@gcc.gnu.org> |
2557 | ||
2558 | * Makefile.in: Get parsedir and docobjdir from configure. | |
2559 | * configure.in: Recogonize --enable-generated-files-in-srcdir. | |
2560 | Pass along parsedir and docobjdir. | |
2561 | * configure: Regenerate. | |
2562 | * doc/install.texi: Document --enable-generated-files-in-srcdir. | |
2563 | ||
d790dd9f KC |
2564 | 2003-10-20 Kelley Cook <kcook@gcc.gnu.org> |
2565 | ||
2566 | * Makefile.in: Define $(docdir) before the Make-lang.in fragments are | |
2567 | included. | |
2568 | ||
ac054e28 JM |
2569 | 2003-10-20 Joseph S. Myers <jsm@polyomino.org.uk> |
2570 | ||
2571 | * c-common.c (expand_tree_builtin): Ensure creal and cimag | |
2572 | functions do not return lvalues. | |
2573 | ||
2038bd69 JM |
2574 | 2003-10-20 Jason Merrill <jason@redhat.com> |
2575 | ||
2576 | PR c/12553 | |
2577 | * tree.c (build1) <ADDR_EXPR>: Set TREE_SIDE_EFFECTS | |
2578 | appropriately. | |
2579 | ||
2580 | PR c/11446 | |
2581 | * stor-layout.c (layout_decl): Fix alignment handling. | |
2582 | ||
02601a5c JM |
2583 | 2003-10-20 Joseph S. Myers <jsm@polyomino.org.uk> |
2584 | ||
2585 | * doc/extend.texi: Deprecate casts as lvalues. | |
2586 | ||
d4d1ebc1 JH |
2587 | 2003-10-20 Jan Hubicka <jh@suse.cz> |
2588 | ||
2589 | * toplev.c (rest_of_compilation): Fix webizer pass ordering. | |
2590 | ||
2591 | * cgraphunit.c (decide_is_function_needed): Fix test dealing | |
2592 | with functions implicitly made inline. | |
2593 | ||
2594 | * cgraphunit.c (cgraph_decide_inlining_incrementally): New function. | |
2595 | (cgraph_finalize_function): Use it. | |
2596 | (cgraph_mark_inline): Allow incrmental decisions | |
2597 | * invoke.texi (max-inline-slope, min-inline-insns): Kill. | |
2598 | * params.def (PARAM_MAX_INLINE_SLOPE, PARAM_MIN_INLINE_INSNS): Kill. | |
2599 | * tree-inline.c (limits_allow_inlining): Kill. | |
2600 | (expand_call_inline): Always use unit-at-a-time path. | |
2601 | ||
ce01559b ZW |
2602 | 2003-10-20 Zack Weinberg <zack@codesourcery.com> |
2603 | ||
2604 | * fixinc/inclhack.def (hpux11_snprintf): New edit. | |
2605 | * fixinc/fixincl.x: Regenerate. | |
2606 | * fixinc/tests/base/stdio.h: Add test for hpux11_snprintf. | |
2607 | ||
97ae108d MM |
2608 | 2003-10-20 Mark Mitchell <mark@codesourcery.com> |
2609 | ||
2610 | * Makefile.in (install-info): Simplify. | |
2611 | ($(DESTDIR)$(infodir)/%.info): New rule. | |
2612 | * configure.in (target_list): Remove install-info. | |
2613 | * doc/.cvsignore (gcc.info*): Remove. | |
2614 | (gccint.info*): Likewise. | |
2615 | (gccinstall.info*): Likewise. | |
2616 | (cpp.info*): Likewise. | |
2617 | (cppinternals.info*): Likewise. | |
2618 | (*.info*): Add it. | |
2619 | * doc/sourcebuild.texi: Update description of install-info. | |
2620 | * objc/Make-lang.in (objc.install-info): Remove. | |
2621 | ||
27d54b2a RO |
2622 | 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
2623 | ||
2624 | * config/mips/linux.h (TARGET_OS_CPP_BUILTINS): Define _ABIO32. | |
2625 | Use it in _MIPS_SIM definition. | |
2626 | * config/mips/mips.h (CRT_CALL_STATIC_FUNCTION): Likewise. | |
2627 | ||
480feac0 ZW |
2628 | 2003-10-20 Zack Weinberg <zack@codesourcery.com> |
2629 | ||
2630 | * config/i386/i386.c (print_reg): Abort if REGNO (x) is a | |
2631 | virtual register, but only if file == asm_out_file. | |
2632 | * config/i386/i386.h (HI_REGISTER_NAMES): Use "argp", not "", | |
2633 | for ARG_POINTER_REGNUM. | |
2634 | ||
d1d3865f ZW |
2635 | 2003-10-20 Zack Weinberg <zack@codesourcery.com> |
2636 | ||
2637 | * c-common.c (registered_builtin_types): New static. | |
2638 | (c_common_type_for_mode): Consult registered_builtin_types. | |
2639 | (c_register_builtin_type): Add type to registered_builtin_types. | |
2640 | * optabs.c (init_floating_libfuncs): Initialize libfuncs for | |
2641 | all MODE_FLOAT modes, not just the ones corresponding to | |
2642 | float_type_node, double_type_node, and long_double_type_node. | |
2643 | ||
df2ddbb3 RH |
2644 | 2003-10-20 Richard Henderson <rth@redhat.com> |
2645 | ||
2646 | * config/alpha/alpha.h (PREDICATE_CODES): Add normal_memory_operand. | |
2647 | * config/alpha/alpha-protos.h: Remove PREDICATE_CODES prototypes. | |
2648 | ||
cbe26ab8 DN |
2649 | 2003-10-20 Dorit Naishlos <dorit@il.ibm.com> |
2650 | ||
d1d3865f | 2651 | * config/rs6000/rs6000.h: (rs6000_sched_insert_nops): |
cbe26ab8 DN |
2652 | support new flag -minsert-sched-nops. |
2653 | (DEFAULT_SCHED_FINISH_NOP_INSERTION_SCHEME): Define. | |
d1d3865f ZW |
2654 | * config/rs6000/rs6000.c: (rs6000_sched_insert_nops): |
2655 | support new flag -minsert-sched-nops. | |
cbe26ab8 DN |
2656 | (is_cracked_insn, is_microcoded_insn): New functions. |
2657 | (rs6000_sched_finish): New function. | |
2658 | (rs6000_issue_rate): Return 5 for power4. | |
d1d3865f | 2659 | (get_next_active_insn, insn_terminates_group_p): New |
cbe26ab8 DN |
2660 | functions. |
2661 | (is_costly_group, force_new_group): New functions. | |
2662 | (redefine_groups, pad_groups): New functions. | |
2663 | (rs6000_variable_issue): Use new functions. | |
2664 | * doc/invoke.texi (-minsert-sched-nops): Document new | |
2665 | option. | |
2666 | ||
59823ba4 DM |
2667 | 2003-10-20 David S. Miller <davem@redhat.com> |
2668 | ||
2669 | * config/sparc/sparc.md (type attribute): Add new insn types | |
2670 | fpa, fpm_pack, fgm_mul, fgm_pdist, and fgm_cmp for VIS. | |
2671 | (patterns emitting VIS insns): Use them. | |
2672 | * config/sparc/ultra1_2.md: Add VIS scheduling rules. | |
2673 | * config/sparc/ultra3.md: Likewise. | |
2674 | ||
e006ced2 FH |
2675 | 2003-10-20 Falk Hueffner <falk@debian.org> |
2676 | ||
2677 | PR target/12654 | |
2678 | * config/alpha/alpha.c (alpha_emit_conditional_branch): Don't do | |
2679 | comparison against constant by adjusting the argument except for | |
2680 | EQ and NE. | |
2681 | ||
81f9037c MM |
2682 | 2003-10-19 Mark Mitchell <mark@codesourcery.com> |
2683 | ||
2684 | * config.gcc: Add support for arm926ejs, arm1026ejs, arm1136js, | |
2685 | arm1136jfs, and armv6j. | |
2686 | * config/arm/arm.c (FL_ARCH6J): New macro. | |
2687 | (FL_VFPV2): Likewise. | |
2688 | (all_cores): Add entries for arm926ejs, arm1026ejs, arm1136js, | |
2689 | and arm1136jfs. | |
2690 | (all_architectures): Add entry for armv6j. | |
2691 | (arm_override_options): Add entries for arm926ejs, arm1026ejs, | |
2692 | arm1136js, and arm1136jfs. | |
2693 | * config/arm/arm.h (TARGET_CPU_arm926ej_s): New macro. | |
2694 | (TARGET_CPU_arm1026ej_s): Likewise. | |
2695 | (TARGET_CPU_arm1136j_s): Likewise. | |
2696 | (TARGET_CPU_arm1136jf_s): Likewise. | |
2697 | * doc/invoke.texi: Document new ARM cores and architecture | |
2698 | variants. | |
d1d3865f | 2699 | |
fca9dc00 ZD |
2700 | 2003-10-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2701 | ||
2702 | * Makefile.in (toplev.o): Add value-prof.h dependency. | |
2703 | (value-prof.o): Add REGS_H dependency. | |
2704 | * common.opt (fprofile-values, fvpt): New. | |
2705 | * flags.h (flag_value_profile_transformations): Declare. | |
2706 | * opts.c (common_handle_option): Handle -fprofile_values and | |
2707 | -fvpt. | |
2708 | * profile.c (branch_prob): Don't remove death notes here. | |
2709 | * timevar.def (TV_VPT): New. | |
2710 | * value-prof.c: Include regs.h. | |
2711 | (insn_divmod_values_to_profile, gen_divmod_fixed_value, gen_mod_pow2, | |
2712 | gen_mod_subtract, divmod_fixed_value_transform,mod_pow2_value_transform, | |
2713 | mod_subtract_transform, value_profile_transformations): New. | |
2714 | (insn_values_to_profile): Call insn_divmod_values_to_profile. | |
2715 | (find_values_to_profile): Add dumps. | |
2716 | * value-prof.h (value_profile_transformations): Declare. | |
2717 | * toplev.c: Include value-prof.h. | |
2718 | (rest_of_handle_value_profile_transformations): New. | |
2719 | (enum dump_file_index): Add DFI_vpt. | |
2720 | (dump_file): Add vpt dump. | |
2721 | (flag_value_profile_transformations): New. | |
2722 | (lang_independent_options): Add flag_profile_values and | |
2723 | flag_value_profile_transformations. | |
2724 | (rest_of_compilation): Call | |
2725 | rest_of_handle_value_profile_transformations. | |
2726 | (process_options): Let -fvpt imply -fprofile-values. | |
2727 | * doc/invoke.texi (-fvpt): Document. | |
2728 | ||
cb0bc263 JH |
2729 | 2003-10-19 Jan Hubicka <jh@suse.cz> |
2730 | ||
2731 | * i386.c (print_reg): Do not abort on certain registers. | |
2732 | ||
2733 | PR optimization/12612 | |
2734 | * reg-stack.c (subst_stack_regs_pat): Use st(1) for clobbers. | |
2735 | * i386.md (fpatan, fyl2x, fscale patterns and expanders): Use | |
2736 | match_scratch; avoid bogus paralles. | |
2737 | ||
2738 | PR target/12674 | |
2739 | * i386.c (ix86_function_regparm): Disable implicit register passing | |
2740 | conventions when profiling. | |
2741 | ||
707e58b1 | 2742 | 2003-10-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
d1d3865f | 2743 | Richard Henderson <rth@redhat.com> |
707e58b1 EB |
2744 | |
2745 | PR optimization/8178 | |
2746 | * config/i386/i386.md (*movsi_zero): Delete. | |
2747 | (*ffs_no_cmove): Use ix86_expand_clear to zero the third operand. | |
2748 | ||
64bb2e1d RH |
2749 | 2003-10-19 Richard Henderson <rth@redhat.com> |
2750 | ||
2751 | * config/alpha/alpha.c (fix_operator): New. | |
2752 | (divmod_operator): Tidy. | |
2753 | (alpha_emit_xfloating_cvt): Handle UNSIGNED_FIX. | |
2754 | * config/alpha/alpha.h (FIXUNS_TRUNC_LIKE_FIX_TRUNC): Remove. | |
2755 | (PREDICATE_CODES): Update. | |
2756 | * config/alpha/alpha.md (fix_truncdfsi_ieee): Use match_operator. | |
2757 | (fix_truncdfsi_internal, fix_truncdfdi_ieee): Likewise. | |
2758 | (fix_truncsfsi_ieee, fix_truncsfsi_internal): Likewise. | |
2759 | (fix_truncsfdi_ieee): Likewise. | |
2760 | (fix_truncdfdi2, fix_truncsfdi2): Turn into define_expand. | |
2761 | (fixuns_truncdfdi2, fixuns_truncsfdi2, fixuns_trunctfdi2): New. | |
2762 | * config/alpha/alpha-protos.h: Update. | |
2763 | ||
91999e1d RS |
2764 | 2003-10-19 Richard Sandiford <rsandifo@redhat.com> |
2765 | ||
2766 | * config/mips/mips.h (INITIALIZE_TRAMPOLINE): Simplify. | |
2767 | * config/mips/mips.c (mips_load_got): Assume Pmode == ptr_mode. | |
2768 | * config/mips/mips.md (extendsidi2, *extendsidi2): Merge. Don't accept | |
f74c81d5 | 2769 | constant operands. |
91999e1d | 2770 | |
9c2d4260 KH |
2771 | 2003-10-18 Kazu Hirata <kazu@cs.umass.edu> |
2772 | ||
2773 | * doc/extend.texi: Fix typos. | |
2774 | * doc/invoke.texi: Likewise. | |
2775 | ||
591af218 NP |
2776 | 2003-10-18 Nicolas Pitre <nico@cam.org> |
2777 | ||
2778 | * config/arm/arm.c (arm_override_options): Use arm_tune_xscale for | |
2779 | XScale optimizations not arm_arch_xscale. | |
2780 | * config/arm/arm.h (CONSTANT_ALIGNMENT_FACTOR, MOVE_RATIO): Likewise. | |
2781 | ||
ac32b25e UW |
2782 | 2003-10-18 Ulrich Weigand <uweigand@de.ibm.com> |
2783 | ||
2784 | * config/s390/s390-protos.h (shift_count_operand): Add prototype. | |
2785 | * config/s390/s390.c (shift_count_operand): New function. | |
2786 | (s390_extra_constraint): Use it to implement 'Y' constraint. | |
2787 | (print_shift_count_operand): New function. | |
2788 | (print_operand): Use it to implement '%Y'. | |
2789 | * config/s390/s390.h (EXTRA_ADDRESS_CONSTRAINT): Add 'Y' constraint. | |
2790 | (PREDICATE_CODES): Add shift_count_operand. | |
d1d3865f | 2791 | * config/s390/s390.md ("rotldi3"): Merge alternatives, |
ac32b25e UW |
2792 | using "shift_count_operand" predicate and "Y" constraint, |
2793 | and "%Y" to output the combined shift count. | |
2794 | ("rotlsi3"): Likewise. | |
2795 | ("ashldi3", "*ashldi3_31", "*ashldi3_64"): Likewise. | |
d1d3865f | 2796 | ("ashrdi3", "*ashrdi3_31", "*ashrdi3_64", "*ashrdi3_cc_31", |
ac32b25e UW |
2797 | "*ashrdi3_cc_64", "*ashrdi3_cconly_31", "*ashrdi3_cconly_64"): Likewise. |
2798 | ("ashlsi3", "ashrsi3", "*ashrsi3_cc", "*ashrsi3_cconly"): Likewise. | |
2799 | ("lshrdi3", "*lshrdi3_31", "*lshrdi3_64"): Likewise. | |
2800 | ("lshrsi3"): Likewise. | |
2801 | ||
3f12a2e0 GN |
2802 | 2003-10-18 Gunther Nikl <gni@gecko.de> |
2803 | ||
2804 | * config/m68k/m68k.c (m68k_output_function_epilogue): Add missing | |
2805 | argument to asm_fprintf statement. | |
2806 | ||
6074164e FJ |
2807 | 2003-10-18 Fariborz Jahanian <fjahanian@apple.com> |
2808 | ||
d1d3865f ZW |
2809 | * rs6000.md: Separate TARGET_POWERPC64 patterns for TARGET_64BIT or TARGET_32BIT. |
2810 | (ashrdisi3_noppc64) Generate more efficient code for 32-bit right-shift of | |
2811 | a "long long" argument. | |
6074164e | 2812 | |
ad7e39ca AO |
2813 | 2003-10-18 Alexandre Oliva <aoliva@redhat.com> |
2814 | ||
2815 | * final.c (final_scan_insn): Run FINAL_PRESCAN_INSNS on asm insns | |
2816 | as well. | |
2817 | ||
e1de1560 RS |
2818 | 2003-10-18 Richard Sandiford <rsandifo@redhat.com> |
2819 | ||
2820 | * rtl.h (rtl_size): Declare. | |
2821 | (rtunion): Remove rtwint. | |
2822 | (rtx_def): Replace 'fld' with a union of an rtunion or a HOST_WIDE_INT. | |
2823 | (RTX_HDR_SIZE, RTX_SIZE): New macros. | |
2824 | (RTL_CHECK1): Adjust for new rtx_def layout. | |
2825 | (RTL_CHECK2, RTL_CHECKC1, RTL_CHECKC2): Likewise. | |
2826 | (XWINT, XCWINT): Likewise. Access the rtx structure directly. | |
2827 | (X0WINT): Remove. | |
2828 | (X0ANY): New macro. | |
2829 | * rtl.def: Adjust comments for new rtx_def layout. | |
2830 | * ggc.h (ggc_alloc_rtx): Take the rtx code as argument, not the | |
2831 | number of slots. | |
2832 | * rtl.c (rtx_size): New array. | |
2833 | (rtx_alloc): Adjust call to ggc_alloc_rtx. Use RTX_HDR_SIZE. | |
2834 | (copy_rtx): Use RTX_HDR_SIZE. Adjust for new rtx_def layout. | |
2835 | (shallow_copy_rtx): Adjust call to ggc_alloc_rtx. Use RTX_SIZE. | |
2836 | * integrate.c (copy_rtx_and_substitute): Use X0ANY to copy '0' fields. | |
2837 | * emit-rtl.c (copy_most_rtx): Likewise. | |
2838 | (copy_rtx_if_shared): Use RTX_SIZE. | |
2839 | (copy_insn_1): Use RTX_HDR_SIZE. Adjust for new rtx_def layout. | |
2840 | * gengenrtl.c (gendef): Adjust ggc_alloc_rtx call. Use RTX_HDR_SIZE. | |
2841 | * gengtype.c (write_rtx_next): Use RTX_HDR_SIZE. | |
2842 | (adjust_field_rtx_def): Expect "rtx_def" to be a union rather than | |
2843 | an array. Adjust output for new rtx_def layout. | |
2844 | * ggc-page.c (RTL_SIZE): Use RTX_HDR_SIZE. | |
2845 | * reload1.c (eliminate_regs): Use RTX_SIZE. | |
2846 | * rtlanal.c (loc_mentioned_in_p): Adjust for new rtx_def layout. | |
2847 | * gdbinit.in (pi): Likewise. | |
2848 | ||
99ceae26 JH |
2849 | 2003-10-18 Jan Hubicka <jh@suse.cz> |
2850 | ||
2851 | * integrate.c (copy_decl_for_inlining): Revert previous patch. | |
2852 | ||
8a2b3848 JH |
2853 | 2003-10-18 Jan Hubicka <jh@suse.cz> |
2854 | ||
2855 | * integrate.c (copy_decl_for_inlining): Fix copying of copies. | |
2856 | ||
dafee8e3 RS |
2857 | 2003-10-18 Roger Sayle <roger@eyesopen.com> |
2858 | ||
2859 | * libgcc.texi: Group multi-word types, such as "long double" and | |
2860 | "unsigned int", using braces in @deftypefn and @deftypefnx nodes. | |
2861 | Document __unord?f2 as returning a non-zero value, not just one. | |
2862 | ||
3a198a72 HPN |
2863 | 2003-10-18 Hans-Peter Nilsson <hp@bitrange.com> |
2864 | ||
2865 | * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Define. | |
2866 | ($(T)crti.o, $(T)crtn.o): Pass CRTSTUFF_T_CFLAGS here too. | |
2867 | ||
a74f2487 EB |
2868 | 2003-10-18 Eric Botcazou <ebotcazou@libertysurf.fr> |
2869 | ||
2870 | * config/i386/k6.md (k6_alux): Use the 'mode' attribute instead of | |
2871 | match_operand. | |
2872 | ||
cde85594 EB |
2873 | 2003-10-18 Eric Botcazou <ebotcazou@libertysurf.fr> |
2874 | ||
2875 | * config/sparc/sparc.c (function_arg_record_value_1): New fourth | |
2876 | parameter packed_p. Search for a DECL_PACKED field only if | |
2877 | packed_p is false. Pass packed_p recursively. | |
2878 | (function_arg_record_value_2): Likewise. | |
2879 | (function_arg_record_value): Update calls to | |
2880 | function_arg_record_value_1 and function_arg_record_value_2. | |
2881 | ||
9d8de1de EB |
2882 | 2003-10-18 Eric Botcazou <ebotcazou@libertysurf.fr> |
2883 | ||
2884 | * cse.c (cse_insn) [src_folded]: Check that the tentative replacement | |
2885 | was successfully forced to memory before using the result. | |
2886 | ||
67e53009 EB |
2887 | 2003-10-18 Eric Botcazou <ebotcazou@libertysurf.fr> |
2888 | ||
2889 | PR optimization/8178 | |
2890 | * config/i386/i386.md (*movsi_zero): New insn to set | |
2891 | a register to zero on TARGET_USE_MOV0 targets. | |
2892 | ||
fca086c1 KC |
2893 | 2003-10-18 Kelley Cook <kcook@gcc.gnu.org> |
2894 | ||
2895 | * Makefile.in (Makefile): Depend on the all Make-lang.in fragments. | |
2896 | (POSTSTAGE1_FLAGS_TO_PASS): Pass down MAKEINFO and MAKEINFOFLAGS. | |
2897 | ||
2206e783 DE |
2898 | 2003-10-17 David Edelsohn <edelsohn@gnu.org> |
2899 | ||
2900 | * doc/invoke.texi (gcse-las): Fix typo. | |
2901 | ||
1b49d06f AP |
2902 | 2003-10-17 Andrew Pinski <pinskia@physics.uc.edu> |
2903 | ||
a755e3c5 AP |
2904 | * doc/install.texi: Remove first part of the sentence for |
2905 | zsh not working. Change gcc to GCC. | |
2906 | ||
1b49d06f | 2907 | PR bootstrap/12546 |
d1d3865f | 2908 | * doc/install.texi: Document that zsh does not work when |
1b49d06f AP |
2909 | configuring gcc. |
2910 | ||
8a765788 NN |
2911 | 2003-10-17 Nathanael Nerode <neroden@gcc.gnu.org> |
2912 | ||
2913 | * config/ptx4.h: Switch to DWARF 2; update comments. | |
2914 | ||
b4a62fa0 SB |
2915 | 2003-10-17 Segher Boessenkool <boessen@de.ibm.com> |
2916 | Hartmut Penner <hpenner@de.ibm.com> | |
2917 | ||
eb0c90bd | 2918 | PR 10404, partial 11591, partial 11601 |
b4a62fa0 SB |
2919 | * config/rs6000/altivec.md ("altivec_dst", "altivec_dstt", |
2920 | "altivec_dstst", "altivec_dststt", "altivec_lvsl", "altivec_lvsr", | |
2921 | "altivec_lvebx", "altivec_lvehx", "altivec_lvewx", "altivec_lvxl", | |
2922 | "altivec_lvx", "altivec_stvx", "altivec_stvxl", "altivec_stvebx", | |
2923 | "altivec_stvehx", "altivec_stvewx"): Use a memory_operand. | |
2924 | * config/rs6000/rs6000.c (altivec_expand_lv_builtin): New function. | |
2925 | (altivec_expand_stv_builtin): Adjust for the memory_operand. | |
2926 | (altivec_expand_builtin): Call altivec_expand_lv_builtin. | |
2927 | (altivec_init_builtins): Use `long int' for memory offsets. | |
2928 | ||
7260e9a0 JH |
2929 | 2003-10-17 Jan Hubicka <jh@suse.cz> |
2930 | ||
2931 | * opts.c (common_handle_option): Handle OPT_fweb | |
2932 | * invoke.texi (-fweb): Add missing parts of documentation. | |
2933 | ||
b8557e37 RO |
2934 | 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
2935 | ||
2936 | * config/mips/linux.h (FUNCTION_NAME_ALREADY_DECLARED): Undef | |
2937 | before redefinition. | |
2938 | ||
f5f2e3cd MH |
2939 | 2003-10-17 Mostafa Hagog <mustafa@il.ibm.com> |
2940 | ||
2941 | * common.opt: Add description of the new -fgcse-las flag. | |
2942 | * flags.h (flag_gcse_las): Declaration of global flag_gcse_las. | |
2943 | * gcse.c (hash_scan_set): Handle the case of store expression and | |
2944 | insert the memory expression to the hash table, this way we make it | |
2945 | possible to discover redundant loads after stores and remove them. | |
2946 | (pre_insert_copy_insn): moved the call to update_ld_motion_stores, | |
2947 | to pre_insert_copies, it is not the correct place to call it after | |
2948 | adding stores to be in the available expression hash table. | |
2949 | (pre_insert_copies): Added the call to update_ld_motion_stores when | |
2950 | one or more copies were inserted. | |
2951 | * opts.c (common_handle_option): Handle the -fgcse-las flag. | |
2952 | * toplev.c (flag_gcse_las): Initialization of flag_gcse_las. | |
2953 | ||
2954 | * doc/invoke.tex: Document new -fgcse-las flag. | |
2955 | ||
1b2d6edd AM |
2956 | 2003-10-18 Alan Modra <amodra@bigpond.net.au> |
2957 | ||
5511bc2e AM |
2958 | * config/rs6000/crtsavres.asm: Correct alignment of powerpc64 code |
2959 | for posterity, then remove it. | |
1b2d6edd | 2960 | |
efc2515b RE |
2961 | 2003-10-17 Richard Earnshaw <rearnsha@arm.com> |
2962 | Nathan Sidwell <nathan@codesourcery.com> | |
2963 | ||
2964 | * config/arm/arm.c (use_return_insn): Not a single instruction, if | |
2965 | there's a frame pointer. | |
2966 | (arm_output_epilogue): Protect stack pointer from being corrupted | |
2967 | on interrupt. | |
2968 | ||
51a785a0 UW |
2969 | 2003-10-17 Ulrich Weigand <uweigand@de.ibm.com> |
2970 | ||
2971 | * ifcvt.c (noce_try_addcc): Handle ifs with 'else' case. | |
2972 | ||
2051c897 UW |
2973 | 2003-10-17 Ulrich Weigand <uweigand@de.ibm.com> |
2974 | ||
2975 | * combine.c (simplify_set): Do not clear out undobuf.other_insn | |
2976 | already set elsewhere. | |
2977 | ||
b1177d69 KC |
2978 | 2003-10-17 Kelley Cook <kcook@gcc.gnu.org> |
2979 | ||
2980 | * config/i386/i386.c (ix86_expand_prologue): Use | |
2981 | gen_allocate_stack_worker. | |
2982 | ||
3c7404d3 RO |
2983 | 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
2984 | ||
2985 | * config.gcc (mips-sgi-irix6*o32): Only enable use_collect2 | |
2986 | without gas. | |
2987 | (mips-sgi-irix6*): Likewise. | |
2988 | ||
2989 | * config/mips/iris6gas.h: New file. | |
2990 | * gcc/config.gcc (mips-sgi-irix6*): Use it. | |
2991 | ||
2992 | * config/mips/mips.h (TARGET_IRIX): Provide default. | |
2993 | (TARGET_IRIX5): Likewise. | |
2994 | (TARGET_SGI_O32_AS): Likewise. | |
2995 | * config/mips/iris5.h (TARGET_IRIX): Redefine as 1. | |
2996 | (TARGET_IRIX5): Likewise. | |
2997 | * config/mips/iris6.h (TARGET_IRIX6): Remove. | |
2998 | (TARGET_IRIX5): Redefine as 0. | |
2999 | ||
3000 | * config/mips/mips.c (mips_output_external): Test for IRIX 6 O32 | |
3001 | linker workaround with TARGET_IRIX and mips_abi instead of | |
3002 | ASM_OUTPUT_UNDEF_FUNCTION. | |
3003 | (mips_file_end): Inline old ASM_OUTPUT_UNDEF_FUNCTION definition, | |
3004 | testing TARGET_IRIX and mips_abi explicitly. | |
3005 | * config/mips/iris5.h (ASM_OUTPUT_UNDEF_FUNCTION): Remove. | |
3006 | * config/mips/iris6.h (ASM_OUTPUT_UNDEF_FUNCTION): Remove undef. | |
3007 | ||
3008 | * config/mips/mips.c (irix_output_external_libcall): Renamed from | |
3009 | mips_output_external_libcall. | |
3010 | Use new TARGET_IRIX in guard. | |
3011 | * config/mips/mips-protos.h (irix_output_external_libcall): Match | |
3012 | this. | |
3013 | * config/mips/iris5.h (TARGET_ASM_EXTERNAL_LIBCALL): Likewise. | |
3014 | ||
3015 | * config/mips/iris5gas.h (HAVE_GAS_SHF_MERGE): Update comment. | |
3016 | Define as 0. | |
3017 | ||
3018 | * config/mips/iris6.h (FUNCTION_NAME_ALREADY_DECLARED): Define | |
d1d3865f | 3019 | depending on mips_abi. |
3c7404d3 RO |
3020 | * config/mips/linux.h (FUNCTION_NAME_ALREADY_DECLARED): Define as 1. |
3021 | * config/mips/mips.c (mips_output_function_prologue): Test | |
3022 | FUNCTION_NAME_ALREADY_DECLARED at runtime. | |
3023 | (mips_output_function_epilogue): Likewise. | |
3024 | (build_mips16_function_stub): Likewise. | |
3025 | (build_mips16_call_stub): Likewise. | |
3026 | * config/mips/mips.h (FUNCTION_NAME_ALREADY_DECLARED): Provide | |
3027 | default. | |
d1d3865f | 3028 | |
3c7404d3 RO |
3029 | * config/mips/iris6.h (DWARF2_UNWIND_INFO): Don't define for native |
3030 | IRIX 6 O32 assembler. | |
3031 | (SUBTARGET_CC1_SPEC): Enforce mips2 ISA with O32 ABI. | |
3032 | (TARGET_OS_CPP_BUILTINS): Define _ABIO32, use it to define | |
3033 | _MIPS_SIM for O32 ABI. | |
3034 | (DWARF2_FRAME_INFO): Don't define for native IRIX 6 O32 assembler. | |
3035 | (ASM_DECLARE_FUNCTION_NAME): Integrate mips.h version. | |
3036 | (ASM_DECLARE_FUNCTION_SIZE): Move undef before redefinition. | |
3037 | Integrate O32 version. | |
3038 | (SUBTARGET_ASM_SPEC): Handle -mabi=32. | |
3039 | (SUBTARGET_ASM_DEBUGGING_SPEC): Add mdebug_asm_spec for gas with | |
3040 | O32 ABI. | |
3041 | (BSS_SECTION_ASM_OP_32): Define. | |
3042 | (BSS_SECTION_ASM_OP_64): Likewise. | |
3043 | (BSS_SECTION_ASM_OP): Define differently for O32 and N32/N64 ABIs | |
3044 | using them. | |
3045 | (TARGET_ASM_NAMED_SECTION): Reflect renaming. | |
3046 | Move up to allow override for O32 ABI without GNU as. | |
3047 | (EH_FRAME_SECTION_NAME): Define explicitly. | |
3048 | (MUST_USE_SJLJ_EXCEPTIONS): Define. | |
3049 | [_MIPS_SIM == _ABIO32 && !GAS] (CTORS_SECTION_ASM_OP, | |
3050 | DTORS_SECTION_ASM_OP): Dummy definitions. | |
d1d3865f | 3051 | (TARGET_ASM_NAMED_SECTION): Undef statically. |
3c7404d3 RO |
3052 | (EH_FRAME_SECTION_NAME): Likewise. |
3053 | (ASM_OUTPUT_FILENAME): Integrate mips.h version. | |
3054 | (LINK_SPEC): Only use default options -call_shared -no_unresolved | |
3055 | without -r. | |
3056 | Don't pass -init, -fini with -mabi=32. | |
3057 | (COLLECT_PARSE_FLAG): Define. | |
3058 | ||
3059 | * config/mips/mips.c (iris6_asm_named_section_1): Changed guard to | |
3060 | TARGET_IRIX. | |
3061 | Renamed to use irix_ prefix. | |
3062 | (iris6_asm_named_section): Likewise. | |
3063 | (iris_section_align_entry_eq): Likewise. | |
3064 | (iris_section_align_entry_hash): Likewise. | |
3065 | (iris6_file_start): Likewise. | |
3066 | (iris6_section_align_1): Likewise. | |
3067 | (iris6_file_end): Likewise. | |
3068 | (iris6_section_type_flags): Likewise. | |
3069 | (iris_section_align_htab): Likewise. | |
3070 | (iris_orig_asm_out_file): Likewise. | |
3071 | [TARGET_IRIX] (TARGET_ASM_FILE_START): Reflect rename. | |
3072 | (TARGET_ASM_FILE_END): Likewise. | |
3073 | (TARGET_SECTION_TYPE_FLAGS): Likewise. | |
3074 | ||
3075 | * config/mips/mips.c [TARGET_IRIX5 && !TARGET_IRIX6] | |
3076 | (TARGET_ASM_UNALIGNED_HI_OP): Use runtime initialization in | |
3077 | override_options instead. | |
3078 | (TARGET_ASM_UNALIGNED_SI_OP): Likewise. | |
3079 | (TARGET_ASM_UNALIGNED_DI_OP): Likewise. | |
3080 | * config/mips/mips.c (override_options) [USE_COLLECT2]: Restore | |
3081 | flag_gnu_linker to defaults without USE_COLLECT2 for non-IRIX O32 | |
3082 | assemblers. | |
3083 | Likewise for constructor/destructor handling. | |
3084 | (override_options): Handle IRIX O32 assembler quirks. | |
3085 | [TARGET_IRIX] (irix_asm_named_section): Handle O32 ABI with and | |
3086 | without gas. | |
3087 | (mips_file_start): Use new TARGET_IRIX. | |
3088 | (mips_declare_object_name): No special processing for IRIX O32 | |
3089 | assembler. | |
3090 | (mips_finish_declare_object): Likewise. | |
3091 | (irix_asm_output_align): Renamed from iris6_asm_output_align. | |
3092 | Don't record alignment for O32 ABI. | |
3093 | (irix_file_start): Renamed from iris6_file_start. | |
3094 | Return early for O32 ABI. | |
3095 | (irix_file_end): Renamed from iris6_file_end. | |
3096 | Don't emit .section directives for O32 ABI. | |
3097 | * config/mips/iris6.h (ASM_OUTPUT_ALIGN): Reflect renaming. | |
3098 | * config/mips/mips-protos.h (irix_asm_output_align): Likewise. | |
3099 | ||
3100 | * config/mips/t-iris6 (MULTILIB_OPTIONS): Add mabi=32. | |
3101 | (MULTILIB_OSDIRNAMES): Likewise. | |
3102 | ||
5f31e9bc RO |
3103 | 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
3104 | ||
3105 | * collect2.c (COLLECT_PARSE_FLAG): Provide default. | |
3106 | (main): Use it. | |
3107 | * doc/tm.texi (COLLECT_PARSE_FLAG): Document it. | |
3108 | ||
defc0463 RE |
3109 | 2003-10-17 Richard Earnshaw <rearnsha@arm.com> |
3110 | ||
3111 | * arm-modes.def (CC_Nmode): New condition code mode. | |
3112 | * arm.c (thumb_condition_code): Delete. | |
3113 | (arm_select_cc_mode): Handle single-bit test for Thumb. | |
d1d3865f | 3114 | (arm_print_operand, cases 'd' and 'D'): Don't special case the |
defc0463 RE |
3115 | condition code logic for Thumb. |
3116 | (get_arm_condition_code): Handle CC_Nmode. | |
3117 | (thumb_cbrch_target_operand): New function. | |
3118 | * arm.h (PREDICATE_CODES): Add thumb_cbrch_target_operand. | |
3119 | * arm-protos.h (thumb_cbrch_target_operand): Add prototype. | |
3120 | * arm.md: Add Thumb split patterns for zero_extract and | |
3121 | sign_extract. | |
3122 | (tbit_cbranch, andsi3_cbranch_scratch, andsi3_cbranch) | |
3123 | (orrsi3_cbranch_scratch, orrsi3_cbranch, xorsi3_cbranch_scratch) | |
3124 | (xorsi3_cbranch, addsi3_cbranch, addsi3_cbranch_scratch) | |
3125 | (subsi3_cbranch, subsi3_cbranch_scratch): New Thumb patterns. | |
3126 | (cbranchne_decr1): Re-work to use CC_Nmode. | |
3127 | ||
d1d3865f | 3128 | * arm.c (thumb_expand_epilogue): Add clobbers of registers restored |
defc0463 RE |
3129 | by the return instruction. Add a use of the link register if it |
3130 | wasn't stored. | |
3131 | ||
38b2a605 RE |
3132 | 2003-10-17 Richard Earnshaw <rearnsha@arm.com> |
3133 | ||
3134 | * flow.c (init_propagate_block_info): Don't abort if a conditional | |
3135 | jump is not a comparison of a register. Instead, just don't record | |
3136 | conditional life information. | |
3137 | ||
8f00386e JH |
3138 | 2003-10-16 Jan Hubicka <jh@suse.cz> |
3139 | ||
3140 | PR optimization/12630 | |
3141 | * pa.md (movstrsi, movstrsi_internal): Use match_scratch in clobbers | |
3142 | for operands 7 and 8. | |
3143 | ||
dc17fe76 KC |
3144 | 2003-10-16 Kelley Cook <kcook@gcc.gnu.org> |
3145 | ||
3146 | * objc/Make-lang.in (objc-parse.o): Honor $(parsedir) for objc-parse.c. | |
3147 | ||
1e8a5248 DS |
3148 | 2003-10-16 Danny Smith <dannysmith@users.sourceforge.net> |
3149 | ||
3150 | * config/i386/cygming.h (ASM_OUTPUT_DEF_FROM_DECLS): Define. | |
3151 | ||
3152 | * config/i386/winnt.c (gen_stdcall_suffix): Make static | |
3153 | (gen_fastcall_suffix): Likewise. | |
3154 | (i386_pe_dllexport_p): Likewise. | |
3155 | (i386_pe_dllimport_p): Likewise. | |
3156 | (i386_pe_mark_dllexport): Likewise. | |
3157 | (i386_pe_mark_dllimport): Likewise. | |
3158 | (i386_pe_asm_named_section): Fix formatting. | |
3159 | ||
236ce4b2 ZW |
3160 | 2003-10-16 Zack Weinberg <zack@codesourcery.com> |
3161 | ||
3162 | * configure.in: Add snprintf to gcc_AC_CHECK_DECLS list. | |
3163 | * system.h: Declare snprintf if necessary. | |
3164 | * configure, config.in: Regenerate. | |
3165 | ||
10f30fa8 DE |
3166 | 2003-10-15 David Edelsohn <edelsohn@gnu.org> |
3167 | ||
3168 | * config/rs6000/rs6000.c (rs6000_va_arg): Only align vector | |
4aa4bf39 | 3169 | arguments if TARGET_ALTIVEC_ABI. |
10f30fa8 | 3170 | |
5bb650ec RS |
3171 | 2003-10-15 Roger Sayle <roger@eyesopen.com> |
3172 | ||
3173 | * builtins.c (fold_builtin_memcpy, fold_builtin_mempcpy, | |
3174 | fold_builtin_memmove, fold_builtin_strcpy, fold_builtin_strncpy, | |
3175 | fold_builtin_memcmp, fold_builtin_strcmp, fold_builtin_strncmp): | |
3176 | New functions. | |
3177 | (expand_builtin_memcpy): Use integer_zerop instead of testing | |
3178 | host_integerp and tree_low_cst directly. Move misapplied hunk | |
3179 | for optimization wher SRC and DEST point to the same location. | |
3180 | (expand_builtin_mempcpy): From here. | |
3181 | (expand_builtin_memmove): Use integer_zerop instead of testing | |
3182 | host_integerp and tree_low_cst_directly. | |
3183 | (expand_builtin_memset): Likewise. | |
3184 | (expand_builtin_memcmp): Likewise (and for integer_onep). | |
3185 | (expand_builtin_strncmp): Likewise. | |
3186 | (fold_builtin): Call the appropriate fold_builtin_foo functions | |
3187 | to optimize memcpy, mempcpy, memmove, strcpy, strncpy, memcmp, | |
3188 | strcmp and strncmp. | |
3189 | ||
6f94a68e GK |
3190 | 2003-10-15 Geoffrey Keating <geoffk@apple.com> |
3191 | ||
3192 | * config/darwin-protos.h (machopic_non_lazy_ptr_name): Delete | |
3193 | prototype. Clean up some whitespace. | |
236ce4b2 ZW |
3194 | * config/darwin.c: Use gen_rtx_FOO (...) rather than |
3195 | gen_rtx (FOO, ...). | |
6f94a68e GK |
3196 | (machopic_non_lazy_ptr_name): Make static. |
3197 | (name_needs_quotes): Allow '.' and '$' unquoted. | |
3198 | (machopic_legitimize_pic_address): Improve codegen in dynamic-no-pic | |
3199 | case. | |
236ce4b2 | 3200 | |
a352244f GL |
3201 |