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Commit | Line | Data |
---|---|---|
59bef189 RH |
1 | 2002-02-20 Richard Henderson <rth@redhat.com> |
2 | ||
3 | * config/i386/i386.c (ix86_expand_vector_move): Use the mode | |
4 | of the operand, rather than assuming TImode. | |
5 | (ix86_expand_binop_builtin): Cope with commutative patterns | |
6 | using nonimmediate_operand for both operands. | |
7 | (ix86_expand_timode_binop_builtin): Likewise. | |
8 | (ix86_expand_store_builtin): Validate operand 1. | |
9 | (ix86_expand_unop1_builtin): Likewise. | |
10 | ||
9338ffe6 PB |
11 | 2002-02-20 Philip Blundell <philb@gnu.org> |
12 | ||
13 | PR 5705 | |
14 | * config/arm/arm.h (HARD_REGNO_RENAME_OK): New macro. | |
15 | ||
f322b423 RH |
16 | 2002-02-20 Richard Henderson <rth@redhat.com> |
17 | ||
18 | PR c/5615 | |
19 | * expr.h (ARGS_SIZE_TREE): Convert size.var to ssizetype. | |
20 | ||
d94084f7 TT |
21 | 2002-02-20 Tom Tromey <tromey@redhat.com> |
22 | ||
23 | * config/fr30/fr30.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed. | |
24 | * config/sh/sh.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed. | |
25 | * config/pj/pj.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed. | |
26 | * config/cris/cris.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed. | |
27 | * dwarf2out.c (DWARF_LINE_MIN_INSTR_LENGTH): Define | |
28 | unconditionally. | |
29 | ||
37fa124a AM |
30 | Wed Feb 20 00:03:25 EST 2002 Alan Matsuoka <alanm@redhat.com> |
31 | ||
32 | * config/rs6000/rs6000.h (LEGITIMATE_OFFSET_ADDRESS_P): Look | |
33 | for (const_int 0) in X not just INTVAL. | |
34 | ||
6e5bb5ad JM |
35 | 2002-02-20 Joseph S. Myers <jsm28@cam.ac.uk> |
36 | ||
37 | * doc/extend.texi: Avoid or reduce overfull hboxes. | |
38 | ||
420e7dfa DN |
39 | 2002-02-20 Diego Novillo <dnovillo@redhat.com> |
40 | ||
41 | * expmed.c (store_bit_field): Do not store bit fields using SUBREG | |
42 | operations if the field does not start at a mode boundary. | |
43 | ||
1b7a2af6 JS |
44 | 2001-02-20 Joel Sherrill <joel@OARcorp.com> |
45 | ||
46 | * config/a29k/rtems.h, config/arm/rtems-elf.h, config/h8300/rtems.h, | |
47 | config/mips/rtems.h: Use new style of -Asystem= rather than -Asystem(). | |
48 | Also done for -Acpu and -Amachine. | |
49 | ||
56cd5b95 NB |
50 | 2002-02-20 Neil Booth <neil@daikokuya.demon.co.uk> |
51 | ||
52 | * cppinit.c (init_dependency_output): Take deps output file | |
53 | from -o if none given with -MF. Suppress normal output. | |
54 | * gcc.c (cpp_unique_options): Have -M and -MM imply -E. | |
55 | * doc/cpp.texi, doc/invoke.texi: Update. | |
56 | ||
042cdf71 ZW |
57 | 2002-02-19 Zack Weinberg <zack@codesourcery.com> |
58 | ||
59 | * toplev.c (output_quoted_string): Write unprintable | |
60 | characters with octal escapes. | |
61 | ||
c1f11548 DE |
62 | 2002-02-19 David Edelsohn <edelsohn@gnu.org> |
63 | ||
64 | * config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Set | |
65 | really_call_used[VRSAVE_REGNO] if not Altivec. | |
66 | ||
67 | 2002-02-19 Alan Modra <amodra@bigpond.net.au> | |
68 | ||
69 | * config/rs6000/rs6000.c (u_short_cint_operand): Mask op with | |
70 | MODE_MASK. | |
71 | (constant_pool_expr_1): Fix formatting. | |
72 | (rs6000_legitimize_reload_address): Likewise. | |
73 | ||
c964d90e RK |
74 | Tue Feb 19 20:13:57 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
75 | ||
76 | * config/sparc/sparc.md (nonlocal_goto): Use hard_frame_pointer_rtx | |
77 | now that we have one. | |
78 | ||
ae34ac46 ZW |
79 | 2002-02-19 Zack Weinberg <zack@codesourcery.com> |
80 | ||
81 | * tree.h (struct tree_common): Remove aux. Add unused_0 at | |
82 | end of first block of bitfields (which was only seven bits); | |
83 | rename dummy to unused_1; remove comment which is no longer true. | |
84 | ||
293c28ee GS |
85 | 2002-02-19 Gaute B Strokkenes <gs234@cam.ac.uk> |
86 | ||
87 | * doc/c-tree.texi (Classes, TYPE_BINFO): Fix typo. | |
88 | ||
7b8781c8 PB |
89 | 2002-02-19 Philip Blundell <pb@nexus.co.uk> |
90 | ||
0cb6c58d | 91 | PR 5399 |
7b8781c8 PB |
92 | * config/arm/arm.h (THUMB_LEGITIMATE_CONSTANT_P): Accept anything |
93 | if generating PIC. | |
94 | ||
95 | PR 5054 | |
96 | * config/arm/arm.md (call_insn) [TARGET_THUMB]: Use | |
97 | arm_is_longcall_p rather than inspecting call-type cookie | |
98 | directly. | |
99 | (call_value_insn) [TARGET_THUMB]: Likewise. | |
100 | ||
5c464583 GS |
101 | 2002-02-19 Graham Stott <grahams@redhat.com> |
102 | ||
103 | * config/i386/i386.c (ix86_expand_builtin): Fix typo. | |
104 | ||
71c061e6 DE |
105 | 2002-02-19 David Edelsohn <edelsohn@gnu.org> |
106 | ||
107 | * config/rs6000/linux64.h (LINK_OS_LINUX_SPEC): Look in /lib64. | |
108 | ({STARTFILE,ENDFILE}_LINUX_SPEC): Define. | |
6d1def5c | 109 | (FP_SAVE_INLINE): Delete. |
71c061e6 DE |
110 | |
111 | * config/rs6000/sysv4.h (ENDFILE_SPEC): Add crtsaveres.o. | |
112 | * config/rs6000/eabi.asm: Remove ABI save restore routines. | |
113 | * config/rs6000/t-ppccomm: Build crtsavres.o. | |
114 | * config/rs6000/crtsavres.asm: New file. | |
115 | ||
3a7731fd PB |
116 | 2002-02-19 Philip Blundell <philb@gnu.org> |
117 | ||
118 | * config/arm/arm.c (use_return_insn): Don't reject interrupt | |
119 | functions. | |
120 | (arm_compute_save_reg_mask): Save LR for interrupt functions too. | |
121 | (output_return_instruction): Allow interrupt functions to return with | |
122 | ldmfd sp!, {... pc}^. Use LDR to restore any single register. | |
123 | (arm_expand_prologue): Subtract 4 before stacking LR in an | |
124 | interrupt function. | |
125 | ||
14f583b8 PB |
126 | 2002-02-19 Philip Blundell <pb@nexus.co.uk> |
127 | ||
128 | * config/arm/arm.c (arm_encode_call_attribute): Operate on any | |
129 | decl, not just FUNCTION_DECL. | |
130 | (legitimize_pic_address): Handle local SYMBOL_REF like LABEL_REF. | |
131 | (arm_assemble_integer): Likewise. | |
132 | * config/arm/arm.h (ARM_ENCODE_CALL_TYPE): Allow any decl to be | |
133 | marked local. | |
134 | ||
4cb7482c MG |
135 | 2002-02-19 matthew green <mrg@eterna.com.au> |
136 | ||
137 | * config.gcc (sparc-*-netbsdelf*): Enable target. | |
138 | (sparc64-*-netbsd*): New target. | |
139 | * config/sparc/netbsd-elf.h: New file. | |
140 | * config/sparc/t-netbsd64: New file. | |
141 | ||
2df3a718 GS |
142 | 2002-02-19 Gaute B Strokkenes <gs234@cam.ac.uk> |
143 | ||
144 | * doc/rtl.texi (Flags, MEM_SCALAR_P): Fix typo. | |
145 | ||
77f6c1eb RS |
146 | 2002-02-19 Ryan T. Sammartino <ryants@shaw.ca> |
147 | ||
148 | * doc/invoke.texi: explicitly list the style guidelines that | |
149 | -Weffc++ checks for. | |
150 | ||
fd973d56 JH |
151 | Tue Feb 19 12:37:23 CET 2002 Jan Hubicka <jh@suse.cz> |
152 | ||
153 | * regmove.c (regmove_optimize): Avoid increasing of register pressure. | |
154 | ||
30518e45 NB |
155 | 2002-02-19 Neil Booth <neil@daikokuya.demon.co.uk> |
156 | ||
157 | PR other/5718 | |
158 | * gcc.c (cpp_unique_options): Treat -o as indicating object file | |
159 | only if not -E. If -E, pass -o through to the preprocessor. | |
160 | ||
39ea5704 KH |
161 | 2002-02-19 Kazu Hirata <kazu@hxi.com> |
162 | ||
163 | * config/h8300/h8300.h (REGNO_REG_CLASS): Replace a literal | |
164 | register number with an appropriate macro. | |
165 | ||
7355dba7 BM |
166 | 2002-02-19 Bryce McKinlay <bryce@waitaki.otago.ac.nz> |
167 | ||
168 | * doc/rtl.texi (Constants): Close @code tag. | |
169 | ||
91c8aa9e AH |
170 | 2002-02-19 Aldy Hernandez <aldyh@redhat.com> |
171 | ||
172 | * config/i386/i386.md ("mmx_uavgv8qi3"): Use const_vector. | |
173 | ("mmx_uavgv4hi3"): Same. | |
174 | ("pmulhrwv4hi3"): Same. | |
175 | ||
176 | * tree-inline.c (walk_tree): Handle vectors. | |
177 | ||
178 | * c-common.c (constant_expression_warning): Handle vectors. | |
179 | (overflow_warning): Same. | |
180 | ||
181 | * sched-deps.c (sched_analyze_2): Handle vectors. | |
182 | ||
183 | * rtlanal.c (rtx_unstable_p): Handle vectors. | |
184 | (rtx_varies_p): Same. | |
185 | (count_occurrences): Same. | |
186 | (regs_set_between_p): Same. | |
187 | (modified_between_p): Same. | |
188 | (modified_in_p): Same. | |
189 | (volatile_insn_p): Same. | |
190 | (volatile_refs_p): Same. | |
191 | (side_effects_p): Same. | |
192 | (may_trap_p): Same. | |
193 | (inequality_comparisons_p): Same. | |
194 | (replace_regs): Same. | |
195 | (computed_jump_p_1): Same. | |
196 | ||
197 | * rtl.c (DEF_MACHMODE): Change all definitions to accept 8th | |
198 | argument. | |
199 | (inner_mode_array): New. | |
200 | (copy_rtx): Handle vectors. | |
201 | (copy_most_rtx): Same. | |
202 | (rtx_equal_p): Same. | |
203 | (get_mode_alignment): Adjust for vectors. | |
204 | ||
205 | * resource.c (mark_referenced_resources): Handle vectors. | |
206 | (mark_set_resources): Same. | |
207 | ||
208 | * reload1.c (eliminate_regs): Handle vectors. | |
209 | (elimination_effects): Same. | |
210 | (scan_paradoxical_subregs): Same. | |
211 | ||
212 | * reload.c (subst_reg_equivs): Handle vectors. | |
213 | ||
214 | * regrename.c (scan_rtx): Handle vectors. | |
215 | ||
216 | * regclass.c (reg_scan_mark_refs): Handle vectors. | |
217 | ||
218 | * recog.c (find_single_use_1): Handle vectors. | |
219 | ||
220 | * local-alloc.c (equiv_init_varies_p): Handle vectors. | |
221 | (contains_replace_regs): Same. | |
222 | (memref_referenced_p): Same. | |
223 | ||
224 | * integrate.c (copy_rtx_and_substitute): Handle vectors. | |
225 | (subst_constants): Same. | |
226 | ||
227 | * genattrtab.c (attr_copy_rtx): Handle vectors. | |
228 | (encode_units_mask): Same. | |
229 | (clear_struct_flag): Same. | |
230 | (count_sub_rtxs): Same. | |
231 | ||
232 | * gcse.c (want_to_gcse_p): Handle vectors. | |
233 | (oprs_unchanged_p): Same. | |
234 | (hash_expr_1): Same. | |
235 | (oprs_not_set_p): Same. | |
236 | (expr_killed_p): Same. | |
237 | (compute_transp): Same. | |
238 | (store_ops_ok): Same. | |
239 | ||
240 | * function.c (purge_addressof_1): Do not allow paradoxical subregs | |
241 | of vectors. | |
242 | (fixup_var_refs_1): Same. | |
243 | (instantiate_virtual_regs_1): Same. | |
244 | ||
245 | * fold-const.c (operand_equal_p): Handle vectors. | |
246 | (fold): Same. | |
247 | (rtl_expr_nonnegative_p): Same. | |
248 | ||
249 | * flow.c (mark_used_regs): Handle vectors. | |
250 | ||
251 | * df.c (df_uses_record): Handle vectors. | |
252 | ||
253 | * cselib.c (cselib_subst_to_values): Handle vectors. | |
254 | (cselib_mem_conflict_p): Same. | |
255 | (hash_rtx): Same. | |
256 | ||
257 | * cse.c (canon_reg): Handle vectors. | |
258 | (fold_rt): Same. | |
259 | (cse_process_notes): Same. | |
260 | (count_reg_usage): Same. | |
261 | (canon_hash): Same. | |
262 | ||
263 | * alias.c (nonlocal_mentioned_p): Add case for CONST_VECTOR. | |
264 | ||
265 | * combine.c (mark_used_regs_combine): Add case for CONST_VECTOR. | |
266 | ||
267 | * emit-rtl.c (init_emit_once): Generate const0_rtx for vectors. | |
268 | (gen_rtx): Handle CONST_VECTOR. | |
269 | (gen_const_vector_0): New. | |
270 | (copy_rtx_if_shared): CONST_VECTORs can be shared. | |
271 | (reset_used_flags): Same. | |
272 | (copy_insn_1): Same. | |
273 | (initializer_constant_valid_p): Handle VECTOR_CST. | |
274 | ||
275 | * doc/c-tree.texi (Expression trees): Document VECTOR_CST. | |
276 | ||
277 | * doc/rtl.texi (Constants): Document const_vector. | |
278 | (CONST0_RTX): Update for vectors. | |
279 | (RTL sharing): Same. | |
280 | ||
281 | * print-tree.c (print_node): Add case for VECTOR_CST. | |
282 | ||
283 | * tree.h (TREE_VECTOR_CST_ELTS): New. | |
284 | (struct tree_vector): New. | |
285 | (union tree_node): Add vector node. | |
286 | (build_vector): Add prototype. | |
287 | ||
288 | * tree.def (VECTOR_CST): New. | |
289 | ||
290 | * tree.c (build_vector): New. | |
291 | ||
292 | * expmed.c (make_tree): Handle CONST_VECTOR. | |
293 | ||
294 | * rtl.h (CONSTANT_P): CONST_VECTORs are constants too. | |
295 | (CONST_VECTOR_ELT): New. | |
296 | (CONST_VECTOR_NUNITS): New. | |
297 | ||
298 | * machmode.h (GET_MODE_INNER): New. | |
299 | (DEF_MACHMODE): Accept 8th arg. | |
300 | ||
301 | * machmode.def: Add 8th argument for vector inner mode. | |
302 | Add inner vector modes for vectors. | |
303 | ||
304 | * rtl.def (VEC_CONST): Remove. | |
305 | (CONST_VECTOR): New. | |
306 | ||
307 | * expr.c (clear_storage): Allow vectors. | |
308 | (is_zeros_p): Handle VECTOR_CST. | |
309 | ||
310 | * varasm.c (output_constant_pool): Handle vectors. | |
311 | (rtx_const): Add veclo and vechi fields. | |
312 | (kind): Add RTX_VECTOR. | |
313 | (decode_rtx_const): Add case for vector. | |
314 | ||
315 | * config/rs6000/rs6000-protos.h: Add zero_constant. | |
316 | ||
317 | * config/rs6000/rs6000.c (rs6000_emit_move): Handle vector | |
318 | constants. Force easy vector constants into memory. | |
319 | (easy_vector_constant): New. | |
320 | (emit_easy_vector_constant): New. | |
321 | (rs6000_legitimize_reload_address): Do not generate bad reloads on | |
322 | darwin. | |
323 | ||
324 | * config/rs6000/rs6000.md ("altivec_lvx"): Reflect what | |
325 | instruction does. | |
326 | ("altivec_lvxl"): Same. | |
327 | (altivec_lvebx): Same. | |
328 | (altivec_lvehx): Same. | |
329 | (altivec_lvewx): Same. | |
330 | ("*movv4si_const0"): New. | |
331 | ("*movv4sf_const0"): New. | |
332 | ("*movv8hi_const0"): New. | |
333 | ("*movv16qi_const0"): New. | |
334 | ||
d4d6d0ce KH |
335 | 2002-02-18 Kazu Hirata <kazu@hxi.com> |
336 | ||
337 | * config/h8300/h8300.c (notice_update_cc): Use | |
338 | cc_status.value2. | |
339 | ||
4915d3aa KH |
340 | 2002-02-18 Kazu Hirata <kazu@hxi.com> |
341 | ||
342 | * config/h8300/h8300.md (divmod patterns): Change the | |
343 | constraints for operands[1] to register_operand. | |
344 | ||
82be00ee KH |
345 | 2002-02-18 Kazu Hirata <kazu@hxi.com> |
346 | ||
347 | * config/h8300/h8300-protos.h: Remove the prototype for | |
348 | p_operand. | |
349 | * config/h8300/h8300.c (p_operand): Remove. | |
350 | * config/h8300/h8300.md: Replace p_operand with | |
351 | const_int_operand. | |
352 | ||
1768c26f PB |
353 | 2002-02-18 Philip Blundell <pb@nexus.co.uk> |
354 | ||
355 | * config/arm/arm.c (arm_compute_save_reg_mask): Fix typo in | |
356 | comment. | |
357 | (output_return_instruction): Allow use of LDR to unstack | |
358 | return addresss even for interrupt handlers or when | |
359 | interworking. If compiling for ARMv5, use interworking-safe | |
360 | return instructions by default. Remove duplicated code and | |
361 | lengthy "strcat" sequences. | |
362 | ||
ccd84f51 FS |
363 | 2002-02-18 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
364 | ||
365 | * config/rs6000/sysv4.h (STARTFILE_SPEC): Use crtbeginT.o for -static. | |
366 | (LINK_EH_SPEC): Define. | |
367 | * config/rs6000/t-ppccomm (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. | |
368 | ||
2c153108 UW |
369 | 2002-02-18 Ulrich Weigand <uweigand@de.ibm.com> |
370 | ||
371 | * config/s390/s390.c (s390_emit_prologue): Do not set the | |
372 | frame_related flag for call-clobbered registers. | |
373 | ||
e95d6b23 JH |
374 | Mon Feb 18 15:07:35 CET 2002 Jan Hubicka <jh@suse.cz> |
375 | ||
376 | * i386.c (classify_argument): Properly classify SSE/MMX modes and VOIDmode. | |
377 | (construct_container): Fix handling of SSE operands. | |
378 | (ix86_expand_builtin): Fix handling of 64bit pointers. | |
379 | (mmx_maskmovq_rex): New pattern. | |
380 | ||
c43a12b5 JH |
381 | Mon Feb 18 11:55:55 CET 2002 Jan Hubicka <jh@suse.cz> |
382 | ||
383 | * regrename.c (kill_set_value): Handle subregs properly. | |
384 | ||
aeb85a15 DB |
385 | 2002-02-18 David Billinghurst <David.Billinghurst@riotinto.com> |
386 | ||
387 | * objc/objc-act.c (handle_impent): Remove leading '*' | |
388 | from objc_class_name. | |
389 | ||
a615ca3e RH |
390 | 2002-02-17 Richard Henderson <rth@redhat.com> |
391 | ||
392 | * config/alpha/alpha.c (some_small_symbolic_operand, | |
393 | some_small_symbolic_operand_1, split_small_symbolic_operand, | |
394 | split_small_symbolic_operand_1): Rename from *symbolic_mem_op*. | |
395 | Handle small SYMBOL_REFs anywhere, not just inside memories. | |
396 | * config/alpha/alpha-protos.h: Update. | |
397 | * config/alpha/alpha.h (PREDICATE_CODES): Update. | |
398 | * config/alpha/alpha.md (small symbolic operand splitter): Update. | |
399 | ||
ddb28441 RM |
400 | 2002-02-17 Roland McGrath <roland@frob.com> |
401 | ||
402 | * config.gcc (powerpc-*-gnu-gnualtivec*, | |
403 | powerpc-*-gnu*, powerpc64-*-gnu*): New configurations. | |
404 | * config/rs6000/gnu.h: New file. | |
405 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): | |
406 | Grok "gnu" in rs6000_abi_name. | |
407 | (ASM_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC, | |
408 | CPP_ENDIAN_SPEC, CPP_SPEC, STARTFILE_SPEC, LIB_SPEC, ENDFILE_SPEC): | |
409 | Grok -mcall-gnu analogous to -mcall-linux et al. | |
410 | (LIB_GNU_SPEC, STARTFILE_GNU_SPEC, ENDFILE_GNU_SPEC, | |
411 | LINK_START_GNU_SPEC, LINK_OS_GNU_SPEC, CPP_OS_GNU_SPEC): New macros. | |
412 | (SUBTARGET_EXTRA_SPECS): Add *_os_gnu specs using them. | |
413 | ||
f6f8ada3 JJ |
414 | 2002-02-17 Jakub Jelinek <jakub@redhat.com> |
415 | ||
416 | PR c/3444: | |
417 | * c-typeck.c (build_binary_op) [BIT_XOR_EXPR]: Remove explicit | |
418 | shortening. | |
419 | ||
e16b32fc PT |
420 | 2002-02-17 Philipp Thomas <pthomas@suse.de> |
421 | ||
422 | * config/cris/cris.h: Undefine STARTFILE_SPEC and | |
423 | ENDFILE_SPEC before (re)defining them. | |
424 | ||
f9477efd KH |
425 | 2002-02-17 Kazu Hirata <kazu@hxi.com> |
426 | ||
427 | * config/h8300/h8300.c: Fix formatting. | |
428 | * config/h8300/h8300.h: Likewise. | |
429 | ||
404ae494 PT |
430 | 2002-02-17 Philipp Thomas <pthomas@suse.de> |
431 | ||
432 | * doc/tm.texi: Explain why empty strings should not be | |
433 | marked for translation. | |
434 | ||
a52453cc PT |
435 | 2002-02-17 Philipp Thomas <pthomas@suse.de> |
436 | ||
437 | * final.c (output_operand_lossage): Changed to accept | |
438 | printf style arguments. Change calls where necessary. | |
439 | * output.h (output_operand_lossage): Change declaration | |
440 | accordingly. Update copyright. | |
441 | * config/arc/arc.c config/fr30/fr30.c config/m32r/m32r.c | |
442 | config/m88k/m88k.c : Adapt all calls to output_operand_lossage. | |
443 | Update copyright date where necessary. | |
444 | ||
445 | * config/i386/i386.c (print_operand): Likewise. Remove use of | |
446 | sprintf. | |
447 | ||
448 | * config/cris/cris.c (cris_operand_lossage): Likewise. | |
449 | Rename parameter so that exgettext recognizes it as | |
450 | translatable message. | |
451 | (LOSE_AND_RETURN): Rename parameter to msgid. | |
452 | ||
1c11abc4 KH |
453 | 2002-02-17 Kazu Hirata <kazu@hxi.com> |
454 | ||
455 | * config/h8300/h8300.h (CONDITIONAL_REGISTER_USAGE): Replace a | |
456 | hard coded register number with an appropriate macro. | |
457 | (HARD_REGNO_MODE_OK): Likewise. | |
458 | (ARG_POINTER_REGNUM): Likewise. | |
459 | (STATIC_CHAIN_REGNUM): Likewise. | |
460 | (RETURN_ADDRESS_POINTER_REGNUM): Likewise. | |
461 | * config/h8300/h8300.md (define_constants): Define more | |
462 | register numbers. | |
463 | ||
a5d17ff3 PT |
464 | 2002-02-17 Philipp Thomas <pthomas@suse.de> |
465 | ||
466 | * config/i386/i386.h: Don't mark empty strings for translation. | |
467 | ||
1a7289c4 L |
468 | 2002-02-16 H.J. Lu <hjl@gnu.org> |
469 | ||
470 | * config/mips/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): New. | |
471 | ||
afb58288 ZW |
472 | 2002-02-16 Zack Weinberg <zack@codesourcery.com> |
473 | ||
474 | * cppinit.c (merge_include_chains): Check for brack being | |
475 | NULL before attempting to merge it with qtail. | |
476 | ||
d2af4dbd AC |
477 | 2002-02-16 Andrew Cagney <ac131313@redhat.com> |
478 | ||
479 | * config/rs6000/netbsd.h (PREFERRED_DEBUGGING_TYPE): Set to | |
480 | DBX_DEBUG. | |
481 | ||
2e1ed1e3 JDA |
482 | 2002-02-16 John David Anglin <dave@hiauly1.hia.nrc.ca> |
483 | ||
484 | * pa/t-pa, pa/t-pro, som.h: Revert last patch. | |
485 | ||
604c75b2 JDA |
486 | 2002-02-16 John David Anglin <dave@hiauly1.hia.nrc.ca> |
487 | ||
488 | * pa/t-pa (LIB2FUNCS_EXTRA): Don't build lib2funcs.asm. | |
489 | * pa/t-pro (LIB2FUNCS_EXTRA): Likewise. | |
490 | * som.h (DO_GLOBAL_DTORS_BODY): Delete define. | |
491 | ||
1a42b072 RK |
492 | Sat Feb 16 13:48:50 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
493 | ||
7303604f | 494 | * config/alpha/alpha.md (*movsi_nt_vms_nofix): Was *movsi_nt_vms; |
1a42b072 RK |
495 | now only if !TARGET_FIX. |
496 | (*movsi_nt_vms_fix): New pattern. | |
497 | ||
c2ea1ac6 DR |
498 | 2002-02-16 Douglas B Rupp <rupp@gnat.com> |
499 | ||
500 | * config/alpha/alpha.c: Implement null frame procedure types on VMS. | |
501 | (alpha_procedure_type): Replaces alpha_is_stack_procedure. | |
502 | (alpha_sa_mask, alpha_sa_size): Reflect above change. | |
503 | (alpha_pv_save_size, alpha_expand_prologue): Likewise. | |
504 | (alpha_start_function, alpha_expand_epilogue): Likewise. | |
505 | (unicosmk_gen_dsib): Likewise. | |
506 | ||
725e58b1 RK |
507 | Sat Feb 16 13:39:09 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
508 | ||
509 | * expr.c (store_constructor): Handle target REG case for ARRAY_TYPE. | |
510 | ||
13e58269 UW |
511 | 2002-02-16 Ulrich Weigand <uweigand@de.ibm.com> |
512 | ||
513 | * config/s390/s390.c (pool_stop_uid, other_chunk, far_away, | |
514 | check_and_change_labels, s390_final_chunkify): Delete. | |
515 | (s390_split_branches, s390_chunkify_pool): New functions. | |
516 | (s390_function_prologue): Call them. | |
517 | ||
518 | * config/s390/s390.h (S390_REL_MAX): Delete. | |
519 | (S390_CHUNK_MAX, S390_CHUNK_OV): Adjust values. | |
520 | ||
521 | * config/s390/s390.md (cjump, icjump, jump): Fix length | |
522 | attribute calculation. | |
523 | ||
524 | ||
34d1b01d DE |
525 | 2002-02-15 David Edelsohn <edelsohn@gnu.org> |
526 | ||
527 | * config/rs6000/linux64.h (STRIP_NAME_ENCODING): Delete. | |
528 | * config/rs6000/ppc-asm.h (JUMP_TARGET): Define for powerpc64. | |
529 | ||
be5cc51a JDA |
530 | 2002-02-15 John David Anglin <dave@hiauly1.hia.nrc.ca> |
531 | ||
532 | * gcc.c (init_gcc_specs): Revert patch from 2002-02-15. | |
533 | * config/pa/pa-linux.h (LIB_SPEC): Likewise. | |
534 | * config/pa/pa32-linux.h (LINK_COMMAND_SPEC): Likewise. | |
535 | ||
ee96ce90 RS |
536 | 2002-02-15 Richard Sandiford <rsandifo@redhat.com> |
537 | ||
538 | * c-decl.c (grokdeclarator): Prevent a segfault on unnamed decls. | |
539 | ||
05fa709d RS |
540 | 2002-02-15 Richard Sandiford <rsandifo@redhat.com> |
541 | ||
542 | * reload.c (find_dummy_reload): Check that an output register | |
543 | is valid for its mode. | |
544 | ||
4606272b AO |
545 | 2002-02-14 Alexandre Oliva <aoliva@redhat.com> |
546 | ||
9a360704 AO |
547 | * combine.c (known_cond): After replacing the REG of a SUBREG, try |
548 | to simplify it. | |
549 | ||
4606272b AO |
550 | * function.c (assign_parms): Demote promoted argument passed by |
551 | transparent reference. | |
552 | ||
e62d89a1 JS |
553 | 2001-02-14 Joel Sherrill <joel@OARcorp.com> |
554 | ||
555 | * config/arm/rtems-elf.h, config/h8300/rtems.h: Removed redundant | |
556 | -Acpu() and -Amachine() to eliminate warnings. | |
557 | ||
6c4cf695 UW |
558 | 2002-02-14 Ulrich Weigand <uweigand@de.ibm.com> |
559 | ||
560 | * config/s390/linux.h (ASM_OUTPUT_ALIGNED_BSS): New. | |
561 | ||
037f11ef KH |
562 | 2002-02-14 Kazu Hirata <kazu@hxi.com> |
563 | ||
564 | * config/h8300/h8300-protos.h: Update the prototype for | |
565 | const_costs. | |
566 | * config/h8300/h8300.c (const_costs): Treat SET as a little | |
567 | more expensive operation. | |
568 | * config/h8300/h8300.h (DEFAULT_RTX_COSTS): Update the | |
569 | reference to const_costs. | |
570 | ||
fdc76b09 HPN |
571 | 2002-02-14 Hans-Peter Nilsson <hp@axis.com> |
572 | ||
573 | * config.gcc (c4x-*-rtems*): Fix typo in tm_file setting. | |
574 | ||
d76e6800 JJ |
575 | 2002-02-14 Jakub Jelinek <jakub@redhat.com> |
576 | ||
577 | PR c/5503: | |
578 | * c-decl.c (duplicate_decls): If builtin type has TYPE_ARG_TYPES NULL, | |
579 | use arguments from newtype. | |
580 | ||
5ae590d7 EC |
581 | 2002-02-13 Eric Christopher <echristo@redhat.com> |
582 | ||
583 | * config/mips/mips.c (override_options): Add check for march/mipsX | |
584 | on the same command line. Fix error message in cpu processing. | |
585 | Remove architecture and ISA checks. | |
586 | ||
b8513691 AH |
587 | 2002-02-14 Aldy Hernandez <aldyh@redhat.com> |
588 | ||
589 | * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Adjust for vectors. | |
590 | ||
591 | * config/rs6000/sysv4.h (ROUND_TYPE_ALIGN): Add MAX. | |
592 | ||
78c875e8 AH |
593 | 2002-02-14 Aldy Hernandez <aldyh@redhat.com> |
594 | ||
595 | * config/rs6000/rs6000.md ("*movv4si_internal"): Add m<-r and r<-r | |
596 | alternatives. | |
597 | ("*movv8hi_internal1"): Same. | |
598 | ("*movv16qi_internal1"): Same. | |
599 | ("*movv4sf_internal1"): Same. | |
600 | ||
601 | * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Do | |
602 | not push_reload for altivec modes. | |
603 | ||
d76e6800 | 604 | 2002-02-13 Joel Sherrill <joel@OARcorp.com> |
f22b4bc4 JS |
605 | |
606 | * config.gcc (a29k-*-rtems), config/a29k/rtems.h: General cleanup across | |
607 | all RTEMS targets including removal of #includes from config/*/rtems*.h | |
608 | file and adding them to tm_file setting. Added xm_defines=POSIX to | |
609 | many targets. | |
610 | * config.gcc (c4x-*-rtems), config/c4x/rtems.h: Ditto. | |
611 | * config.gcc (h8300-*-rtems), config/h8300/rtems.h: Ditto. | |
612 | * config.gcc (hppa1.1-*-rtems), config/pa/rtems.h: Ditto. | |
613 | * config.gcc (i960-*-rtems), config/i960/rtems.h: Ditto. | |
614 | * config.gcc (m68k-*-rtems*), config/m68k/rtems.h, | |
615 | config/m68k/rtemself.h: Ditto. | |
616 | * config.gcc (mips*-*-rtems*), config/mips/rtems.h, | |
617 | config/mips/rtems64.h: Ditto. | |
618 | * config.gcc (powerpc-*-rtems*), config/rs6000/rtems.h: Ditto. | |
619 | * config.gcc (sh-*-rtems*), config/sh/rtems.h, config/sh/rtemself.h: | |
620 | Ditto. | |
621 | * config.gcc (sparc-*-rtems*), config/sparc/rtems.h, | |
622 | config/sparc/rtemself.h: Ditto. | |
623 | * config.gcc (v850-*-rtems*), config/v850/rtems.h: Ditto. | |
624 | * config.gcc (arm-rtems), config/arm/rtems-elf.h: Ditto plus moved | |
625 | arm-rtems stanza closer to other arm-elf targets and made arm-rtems | |
626 | more like arm-elf. | |
627 | * config.gcc (i[34567]86-*-rtems*), config/i386/djgpp-rtems.h, | |
628 | config/i386/rtems.h, config/i386/rtemself.h: Ditto plus i386-rtemself | |
629 | target made more similar to i386-elf. | |
630 | * config/i386/t-rtems-i386: Added soft float support and multilibs. | |
631 | * config/m68k/t-m68kbare: Add 68040 and 68060 as multilib alternatives to | |
632 | be similar to config/m68k/t-m68kelf. | |
633 | * gthr-rtems.h: Encapsulate with extern "C" for C++. | |
634 | ||
8686336f JH |
635 | Wed Feb 13 23:41:15 CET 2002 Jan Hubicka <jh@suse.cz> |
636 | ||
637 | * regmove.c (kill_value): Handle subregs. | |
638 | ||
558740bf JH |
639 | Wed Feb 13 23:34:30 CET 2002 Jan Hubicka <jh@suse.cz> |
640 | ||
641 | * i386.md (mul patterns): Allow memory operand to be first; | |
642 | add expanders where needed; fix constraints. | |
643 | (min?f_nonieee, max?f_nonieee, SSE TImode patterns): | |
644 | Allow memory operand to be the first. | |
645 | ||
646 | * i386.c (ix86_prepare_fp_compare_args): Fix condition for swapping | |
647 | operands. | |
648 | ||
21117a17 JJ |
649 | 2002-02-13 Jakub Jelinek <jakub@redhat.com> |
650 | ||
651 | PR c/5681: | |
652 | * expr.c (safe_from_p): Pass VOIDmode to true_dependence instead of | |
653 | GET_MODE (x). | |
654 | ||
ec65b2e3 JJ |
655 | 2002-02-13 Jakub Jelinek <jakub@redhat.com> |
656 | ||
657 | PR optimization/5547: | |
658 | * config/i386/i386.c (i386_simplify_dwarf_addr): Simplify | |
659 | all valid IA-32 address modes involving non-scaled %ebx and | |
660 | GOT/GOTOFF as displacement. | |
661 | ||
ce50cae8 UW |
662 | 2002-02-13 Ulrich Weigand <uweigand@de.ibm.com> |
663 | ||
664 | * config/s390/s390.c (s390_final_chunkify): Re-run shorten_branches | |
665 | after emitting ltorg insns. | |
666 | ||
667 | * config/s390/s390.md (*cmpdf_ccs_0, *cmpdf_ccs, *cmpsf_ccs_0, | |
668 | *cmpsf_ccs, truncdfsf2_ieee, *adddf3, *addsf3, *subdf3, *subsf3, | |
669 | *muldf3, *mulsf3, *divdf3, *divsf3, *negdf2, *negsf2, *absdf2, | |
670 | *abssf2): Fix "op_type" attribute. | |
671 | ||
09eb789b DR |
672 | 2002-02-13 Douglas B Rupp <rupp@gnat.com> |
673 | ||
2dbe67bb DR |
674 | * mkconfig.sh: Avoid using a subshell redirect. |
675 | ($output.T): Change to $(output)T. | |
676 | (ENABLE_NLS): Remove unneeded undef. | |
677 | ||
ea5b9a1f DR |
678 | * config/alpha/vms.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Define. |
679 | * config/alpha/x-vms (libsubdir): Define. | |
680 | ||
3deb00ce DR |
681 | * config/alpha/vms.h (MD_FALLBACK_FRAME_STATE_FOR): Handle |
682 | register frame procedures. Optimize retrieving context. | |
683 | ||
09eb789b DR |
684 | * config/alpha/t-vms (MULTILIB_OPTIONS): Define. |
685 | (MULTILIB_DIRNAME, LIBGCC, INSTALL_LIBGCC): Likewise. | |
686 | * config/alpha/vms.h (ASM_FILE_START): Write .arch directive. | |
687 | ||
1abade85 RK |
688 | Wed Feb 13 09:45:08 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
689 | ||
690 | * alias.c (find_base_term, case ZERO_EXTEND, case SIGN_EXTEND): | |
691 | Make same change as for find_base_value. | |
692 | ||
c283e63f KH |
693 | 2002-02-13 Kazu Hirata <kazu@hxi.com> |
694 | ||
695 | * config/h8300/h8300.h (MODES_TIEABLE_P): Accept a combination | |
696 | of QImode and SImode. | |
697 | ||
86039100 KH |
698 | 2002-02-13 Kazu Hirata <kazu@hxi.com> |
699 | ||
700 | * config/h8300/h8300.c (h8300_adjust_insn_length): Correct the | |
701 | length computation of movsi. | |
702 | * config/h8300/h8300.md (movsi_h8300hs): Correct the length. | |
703 | ||
e1429da0 KH |
704 | 2002-02-13 Kazu Hirata <kazu@hxi.com> |
705 | ||
706 | * config/h8300/h8300.md (subqi3): Tighten the predicate for | |
707 | operands[2] to register_operand. | |
708 | ||
aebfea10 JH |
709 | Wed Feb 13 10:35:56 CET 2002 Jan Hubicka <jh@suse.cz> |
710 | ||
711 | * i386.md (fop_*_comm_*): allow nonimmediate in the first operand. | |
712 | ||
0ec4e2a8 AH |
713 | 2002-02-12 Aldy Hernandez <aldyh@redhat.com> |
714 | ||
715 | * config/rs6000/rs6000.md: Use predicate altivec_register_operand | |
716 | for altivec_lvx* and altivec_stvx*. | |
717 | ("*movv4si_internal"): Add constraint for loading from GPRs. | |
718 | ("*movv8hi_internal1"): Same. | |
719 | ("*movv16qi_internal1"): Same. | |
720 | ("*movv4sf_internal1"): Same. | |
721 | ||
722 | * config/rs6000/rs6000.c (altivec_register_operand): New. | |
723 | ||
724 | * config/rs6000/rs6000.h (PREDICATE_CODES): Add | |
725 | altivec_register_operand. | |
726 | ||
b007569d HPN |
727 | 2002-02-13 Hans-Peter Nilsson <hp@bitrange.com> |
728 | ||
729 | * config/mmix/mmix.c (mmix_assemble_integer) <case 4>: Don't | |
730 | handle SYMBOL_REF. | |
731 | ||
e6834654 SS |
732 | 2002-02-13 Stan Shebs <shebs@apple.com> |
733 | ||
734 | * c-typeck.c (digest_init): Handle vectors. | |
735 | (really_start_incremental_init): Same. | |
736 | (pop_init_level): Same. | |
737 | (process_init_element): Same. | |
738 | ||
739 | * varasm.c (output_constant): Same. | |
740 | ||
741 | * expr.c (clear_storage): Same. | |
742 | (store_constructor): Same. | |
743 | ||
d9b3eb63 EC |
744 | 2002-02-12 Eric Christopher <echristo@redhat.com> |
745 | ||
746 | * explow.c (hard_function_value): Add comment explaining | |
747 | signed/unsigned comparison. | |
748 | ||
56d44285 JJ |
749 | 2002-02-12 Jakub Jelinek <jakub@redhat.com> |
750 | ||
751 | * jump.c (never_reached_warning): Add finish argument. | |
752 | If finish is NULL, stop on CODE_LABEL, otherwise stop before first | |
753 | real insn after end. | |
754 | * rtl.h (never_reached_warning): Adjust prototype. | |
755 | * cse.c (cse_insn): Pass NULL as finish to never_reached_warning. | |
756 | * cfgrtl.c (flow_delete_block): Pass b->end as finish to | |
757 | never_reached_warning. | |
758 | ||
fc209487 GS |
759 | 2002-02-12 Graham Stott <grahams@redhat.com> |
760 | ||
761 | * config/hp/pa.h (GO_IF_LEGITIMATE_ADDRESS): Fix typos. | |
762 | ||
1e41e866 KH |
763 | 2002-02-12 Kazu Hirata <kazu@hxi.com> |
764 | ||
765 | * config/h8300/h8300.c (shift_alg_hi): Improve the 15-bit | |
766 | logical shifts on H8/300. | |
767 | (shift_alg_si): Improve several shifts on H8/300. | |
768 | (get_shift_alg): Likewise. | |
769 | ||
a36a47ad GS |
770 | 2002-02-12 Graham Stott <grahams@redhat.com> |
771 | ||
772 | * config/pa/pa.c (compute_movstrsi_length): Fix typos. | |
773 | ||
0aacc8ed RK |
774 | Tue Feb 12 10:12:56 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
775 | ||
776 | * alias.c (find_base_value, case ZERO_EXTEND, case SIGN_EXTEND): | |
777 | Handle #ifdef POINTERS_EXTEND_UNSIGNED. | |
778 | ||
a02ac966 HPN |
779 | 2002-02-11 Hans-Peter Nilsson <hp@bitrange.com> |
780 | ||
781 | * config/mmix/mmix.c (mmix_assemble_integer) <case 1, 2>: Handle | |
782 | non-CONST_INT through default_assemble_integer. | |
783 | <case 4>: Likewise, for non-CONST_INT, non-SYMBOL_REF. | |
784 | <case 8>: Abort for CONST_DOUBLE. | |
785 | ||
d6e06ddc JDA |
786 | 2002-02-11 John David Anglin <dave@hiauly1.hia.nrc.ca> |
787 | ||
788 | * gcc.c (init_gcc_specs): Add static libgcc to link when "-shared" | |
789 | is specified. | |
790 | * config/pa/pa-linux.h (LIB_SPEC): Delete. | |
791 | * config/pa/pa32-linux.h (LINK_COMMAND_SPEC): Delete. | |
792 | ||
515342a8 AH |
793 | 2002-02-11 Andrew Haley <aph@cambridge.redhat.com> |
794 | ||
795 | * config/stormy16/stormy16.md (zero_extendqihi2): New. | |
796 | ||
cddd8b72 AO |
797 | 2002-02-11 Alexandre Oliva <aoliva@redhat.com> |
798 | ||
66df7a98 AO |
799 | * regrename.c (regrename_optimize): Don't accept a |
800 | part-clobbered register if the replaced register is not part | |
801 | clobbered. | |
802 | ||
841404cd AO |
803 | * calls.c (store_one_arg): In the non-BLKmode non-partial case, |
804 | take padding into account when computing the argument value. | |
805 | ||
1d1ade42 AO |
806 | * config/sh/sh.h (FUNCTION_ARG_REGNO_P): Fix parenthesizing error. |
807 | ||
cddd8b72 AO |
808 | * combine.c (try_combine): Apply substitutions in |
809 | CALL_INSN_FUNCTION_USAGE too. | |
810 | ||
5c665b88 AH |
811 | 2002-02-11 Aldy Hernandez <aldyh@redhat.com> |
812 | ||
77f6c1eb RS |
813 | * config/rs6000/rs6000.c (altivec_init_builtins): Handle |
814 | __builtin_altivec_abs*. | |
815 | (bdesc_abs): New. | |
5c665b88 | 816 | |
77f6c1eb RS |
817 | * config/rs6000/rs6000.h (rs6000_builtins): Add |
818 | ALTIVEC_BUILTIN_ABS*. | |
5c665b88 | 819 | |
77f6c1eb RS |
820 | * config/rs6000/altivec.h: Use const char for builtins expecting |
821 | literals. | |
822 | (vec_abs): New versions for C and C++. | |
823 | (vec_abss): Same. | |
5c665b88 | 824 | |
3494f1b4 KH |
825 | 2002-02-10 Kazu Hirata <kazu@hxi.com> |
826 | ||
827 | * config/h8300/h8300.h (INITIALIZE_TRAMPOLINE): Simplify by | |
828 | using Pmode. | |
829 | ||
72431aef KH |
830 | 2002-02-10 Kazu Hirata <kazu@hxi.com> |
831 | ||
832 | * config/h8300/h8300.h (STACK_POINTER_REGNUM): Use the | |
833 | constant definition from h8300.md. | |
834 | (FRAME_POINTER_REGNUM): Likewise. | |
835 | * config/h8300/h8300.md (define_constants): Add FP_REG. | |
836 | ||
87e4ee91 KH |
837 | 2002-02-10 Kazu Hirata <kazu@hxi.com> |
838 | ||
839 | * config/h8300/h8300.c (print_operand): Remove redundant code. | |
840 | ||
9c188705 KH |
841 | 2002-02-10 Kazu Hirata <kazu@hxi.com> |
842 | ||
843 | * config/h8300/h8300-protos.h: Remove the prototype for byte_reg. | |
844 | * config/h8300/h8300.c (byte_reg): Make it static. | |
845 | ||
fba78abb RH |
846 | 2002-02-10 Richard Henderson <rth@redhat.com> |
847 | ||
848 | PR c/5623 | |
849 | * c-typeck.c (incomplete_type_error): Handle flexible array members. | |
850 | ||
65739e62 RH |
851 | 2002-02-10 Richard Henderson <rth@redhat.com> |
852 | ||
853 | PR c++/5624 | |
854 | * tree.c (append_random_chars): Don't abort if main_input_filename | |
855 | does not exist. | |
856 | ||
247cb9df HPN |
857 | 2002-02-10 Hans-Peter Nilsson <hp@bitrange.com> |
858 | ||
859 | * config/mmix/t-mmix (MULTILIB_EXTRA_OPTS): Disable. | |
860 | ||
232bd029 KH |
861 | 2002-02-10 Kazu Hirata <kazu@hxi.com> |
862 | ||
65739e62 | 863 | * config/h8300/h8300.md (pushhi1_h8300): Correct the mode used. |
232bd029 KH |
864 | (pushhi1): Likewise. |
865 | ||
276ef573 JDA |
866 | 2002-02-10 John David Anglin <dave@hiauly1.hia.nrc.ca> |
867 | ||
868 | * pa.c (reg_before_reload_operand): Don't accept a SUBREG operand. | |
869 | * pa.h (PREDICATE_CODES): Adjust codes for reg_before_reload_operand. | |
870 | ||
617e9ee5 DB |
871 | 2002-02-09 David O'Brien <obrien@FreeBSD.org> |
872 | ||
873 | * config/sparc/freebsd.h(TARGET_DEFAULT): Add MASK_EPILOGUE setting and | |
874 | remove MASK_VIS. | |
875 | (ASM_CPU_DEFAULT_SPEC): Remove. Default setting is fine. | |
876 | ||
6dfa4005 KH |
877 | 2002-02-09 Kazu Hirata <kazu@hxi.com> |
878 | ||
879 | * config/h8300/h8300.c (output_logical_op): Use sub.w to clear | |
880 | a half of an SImode register on H8/300. | |
881 | ||
749e7b80 JH |
882 | Sat Feb 9 18:28:02 CET 2002 Jan Hubicka <jh@suse.cz> |
883 | ||
884 | * i386.md (movdi_2): Add missing '!'. | |
885 | ||
ca77d87c KH |
886 | 2002-02-09 Kazu Hirata <kazu@hxi.com> |
887 | ||
888 | * config/h8300/h8300.h: Fix formatting. Remove commented-out | |
889 | definitions. | |
890 | ||
16c96304 KH |
891 | 2002-02-09 Kazu Hirata <kazu@hxi.com> |
892 | ||
893 | * config/h8300/h8300.md (length): Correct the distance valid | |
894 | for the short branch. | |
895 | ||
a364bc90 KH |
896 | 2002-02-09 Kazu Hirata <kazu@hxi.com> |
897 | ||
898 | * config/h8300/h8300.md (iorhi3): Tighten the predicates. | |
899 | ||
e4ec2cac AO |
900 | 2002-02-09 Alexandre Oliva <aoliva@redhat.com> |
901 | ||
a138247b AO |
902 | * config/sh/sh.h (REGISTER_NATURAL_MODE): Save part-clobbered |
903 | registers in SImode. | |
904 | (HARD_REGNO_CALL_PART_CLOBBERED) [TARGET_SHMEDIA32]: Set r18 as | |
905 | part-clobbered. | |
906 | ||
2b1fd83f AO |
907 | * config/sh/sh.c (expand_prologue): Fix mis-applied 2001-11-09's |
908 | patch. | |
d9b3eb63 | 909 | |
fa5322fa AO |
910 | Contribute sh64-elf. |
911 | 2002-02-09 Alexandre Oliva <aoliva@redhat.com> | |
912 | * config/sh/sh.c (TARGET_CANNOT_MODIFY_JUMPS_P): Define to... | |
913 | (sh_cannot_modify_jumps_p): New function. | |
914 | 2002-02-05 Alexandre Oliva <aoliva@redhat.com> | |
915 | * config/sh/sh.c (TARGET_MS_BITFIELD_LAYOUT_P): Define to... | |
916 | (sh_ms_bitfield_layout_p): New function. | |
917 | 2002-02-04 Alexandre Oliva <aoliva@redhat.com> | |
918 | Zack Weinberg <zack@codesourcery.com> | |
919 | * config/sh/sh.h (TRAMPOLINE_ADJUST_ADDRESS): Use | |
920 | expand_simple_binop instead of expand_binop. | |
921 | 2002-02-03 Alexandre Oliva <aoliva@redhat.com> | |
922 | * config/sh/sh.h (OVERRIDE_OPTIONS) [! TARGET_SH5]: Disable | |
923 | use of .quad and .uaquad. | |
924 | * config/sh/sh.c (TARGET_ASM_UNALIGNED_DI_OP, | |
925 | TARGET_ASM_ALIGNED_DI_OP): Add comment pointing to the above. | |
926 | 2002-01-24 Alexandre Oliva <aoliva@redhat.com> | |
927 | * config/sh/sh.md (movdi_const, movdi_const_32bit, | |
928 | movdi_const_16bit): Make sure all CONSTs have modes. | |
929 | (sym2PIC): Ditto, but by adjusting all callers. | |
930 | * config/sh/sh.c (calc_live_regs) [TARGET_SHCOMPACT]: Set pr_live | |
931 | if the prologue calls the SHmedia argument decoder or register | |
932 | saver. | |
933 | 2002-01-24 Alexandre Oliva <aoliva@redhat.com> | |
934 | * config/sh/sh.c (TARGET_ASM_UNALIGNED_DI_OP): Define. | |
935 | (TARGET_ASM_ALIGNED_DI_OP): Likewise. | |
936 | (sh_expand_epilogue): Don't emit USE of return target register. | |
937 | (prepare_move_operands): Legitimize DImode PIC addresses. | |
938 | (sh_media_register_for_return): Skip tr0, used to initialize the | |
939 | PIC register. | |
940 | (sh_expand_prologue): Remove explicit USE of return register. | |
941 | (nonpic_symbol_mentioned_p): PC is non-PIC. Don't recurse in | |
942 | CONST_DOUBLEs. UNSPEC_GOTPLT is PIC. | |
943 | * config/sh/sh.h (ASM_OUTPUT_DOUBLE_INT): Removed, obsolete. | |
944 | (OVERRIDE_OPTIONS): Don't disable PIC on SH5. | |
945 | (EXTRA_CONSTRAINT_S): Use MOVI_SHORI_BASE_OPERAND_P instead of | |
946 | EXTRA_CONSTRAINT_T. | |
947 | (GOT_ENTRY_P, GOTPLT_ENTRY_P, GOTOFF_P, PIC_ADDR_P): New. | |
948 | (MOVI_SHORI_BASE_OPERAND_P): New. | |
949 | (NON_PIC_REFERENCE_P, PIC_REFERENCE_P): New. | |
950 | (EXTRA_CONSTRAINT_T): Define in terms of them. | |
951 | (OUTPUT_ADDR_CONST_EXTRA): Handle UNSPEC_GOTPLT. | |
952 | * config/sh/sh.md (movsi_media, movsi_media_nofpu, | |
953 | movdi_media, movdi_media_nofpu): Add SIBCALL_REGS class to | |
954 | alternatives supporting TARGET_REGS. | |
955 | (UNSPEC_GOTPLT): New constant. | |
956 | (movdi split): Move incrementing of LABEL_NUSES... | |
957 | (movdi_const, movdi_const_32bit): Here. Use | |
958 | MOVI_SHORI_BASE_OPERAND_P instead of EXTRA_CONSTRAINT_T. | |
959 | (movdi_const_16bit): New. | |
960 | (call, call_value) [flag_pic]: Use GOTPLT. | |
961 | (call_pop, call_value_pop): New expands. | |
962 | (call_pop_compact, call_pop_rettramp): New insns. | |
963 | (call_value_pop_compact, call_value_pop_rettramp): New insns. | |
964 | (sibcall) [flag_pic]: Use GOT. | |
965 | (builtint_setjmp_receiver): Remove bogus, unused expand. | |
966 | (GOTaddr2picreg): Implement for SHcompact and SHmedia. | |
967 | (*pt, *ptb, ptrel): New insns. | |
968 | (sym2GOT): Handle DImode GOT. | |
969 | (sym2GOTPLT, symGOTPLT2reg): New expands. | |
970 | (sym2PIC): New expand. | |
971 | (shcompact_return_tramp): Use GOTPLT to return trampoline. | |
972 | (shcompact_return_tramp_i): Use return register explicitly. | |
973 | * config/sh/sh.h (OVERRIDE_OPTIONS) [TARGET_SHMEDIA]: Don't | |
974 | disable flag_reorder_blocks. | |
975 | 2002-01-19 Alexandre Oliva <aoliva@redhat.com> | |
976 | * config/sh/sh.md (sibcall_compact): Reorder return, uses and | |
977 | clobbers, for clarity. | |
978 | (sibcall_epilogue) [TARGET_SHCOMPACT]: Mark saving and | |
979 | restoring of r0 in macl as MAYBE_DEAD. | |
980 | 2002-01-18 Alexandre Oliva <aoliva@redhat.com> | |
981 | * config/sh/sh.h (LONG_DOUBLE_TYPE_SIZE): Define. | |
982 | * config/sh/sh.md (movv4sf_i, movv16sf_i): Fix uses of | |
983 | alter_subreg all over. | |
984 | (jump) [TARGET_SHMEDIA]: FAIL to create new jumps after | |
985 | reload, instead of emitting instructions that would require | |
986 | reloading. | |
987 | (casesi_load_media): Add missing modes. | |
988 | 2001-11-09 Alexandre Oliva <aoliva@redhat.com> | |
989 | * config/sh/sh.c (sh_expand_prologue): Mark the PIC register | |
990 | as used if the argument decoder is called. | |
991 | 2001-08-28 Alexandre Oliva <aoliva@redhat.com> | |
992 | * config/sh/sh.md (udivsi3, divsi3): Load libcall symbol name in | |
993 | Pmode, then extend it to DImode if necessary. | |
994 | 2001-08-28 Stephen Clarke <Stephen.Clarke@st.com> | |
995 | * config/sh/sh.h (LEGITIMATE_CONSTANT_P): Don't accept DFmode | |
996 | constants in FPU-enabled SHmedia, let them be loaded from memory. | |
997 | 2001-08-28 Alexandre Oliva <aoliva@redhat.com> | |
998 | * config/sh/sh.md (cmpeqdi_media, cmpgtdi_media, cmpgtudi_media): | |
999 | Adjust whitespace in assembly output templates. | |
1000 | 2001-08-28 Stephen Clarke <Stephen.Clarke@st.com> | |
1001 | * config/sh/sh.md (movdicc_false, movdicc_true, movdicc): Adjust | |
1002 | mode of if_then_else. | |
1003 | 2001-08-04 Alexandre Oliva <aoliva@redhat.com> | |
1004 | * config/sh/sh64.h (CPP_DEFAULT_CPU_SPEC): Override definition in | |
1005 | sh.h. | |
1006 | 2001-07-26 Andrew Haley <aph@cambridge.redhat.com> | |
1007 | Joern Rennecke <amylaar@redhat.com> | |
1008 | * config/sh/sh64.h (CPP_DEFAULT_CPU_SPEC): New. | |
1009 | (SUBTARGET_CPP_PTR_SPEC): New. | |
1010 | (SUBTARGET_CPP_SPEC): Remove. | |
1011 | 2001-07-06 Chandrakala Chavva <cchavva@redhat.com> | |
1012 | * config/sh/sh.md (movsf_media_nofpu+1, movdf_media_nofpu+1): | |
1013 | Fix typo in previous checkin. | |
1014 | 2001-07-11 Chandrakala Chavva <cchavva@redhat.com> | |
1015 | * config/sh/sh.h (MODES_TIEABLE_P): Fix redact indentations. | |
1016 | 2001-07-10 Chandrakala Chavva <cchavva@cygnus.com> | |
1017 | Alexandre Oliva <aoliva@redhat.com> | |
1018 | * config/sh/sh.h (MODES_TIEABLE_P): Don't tie modes wider than | |
1019 | what single FP register can hold for SHmedia target. | |
1020 | 2001-07-06 Chandrakala Chavva <cchavva@redhat.com> | |
1021 | Alexandre Oliva <aoliva@redhat.com> | |
1022 | * config/sh/sh.md (movsf_media_nofpu+1, movdf_media_nofpu+1): | |
1023 | Do not split into SUBREG. | |
1024 | 2001-06-14 Alexandre Oliva <aoliva@redhat.com> | |
1025 | * config/sh/ushmedia.h, config/sh/sshmedia.h: Updated signatures | |
1026 | and added new functions as specified in SH5 ABI r9. | |
1027 | 2001-06-04 Alexandre Oliva <aoliva@redhat.com> | |
1028 | * config/sh/lib1funcs.asm (GCC_nested_trampoline): Align to an | |
1029 | 8-byte boundary. | |
1030 | 2001-06-03 Alexandre Oliva <aoliva@redhat.com> | |
1031 | * config/sh/sh.c (dump_table): Add const0_rtx in calls of | |
1032 | gen_consttable_4 and gen_consttable_8. Emit multiple labels | |
1033 | and consttable_window_ends. | |
1034 | 2001-06-03 Graham Stott <grahams@redhat,com> | |
1035 | * config/sh/sh.md (movdi split): Remove unused variable last_insn. | |
1036 | 2001-05-16 Alexandre Oliva <aoliva@redhat.com> | |
1037 | * config/sh/sh.c (print_operand): Handle floating-point pair, | |
1038 | vector and matrix registers. | |
1039 | * config/sh/sh.h (REGISTER_MOVE_COST): Take floating-pointer | |
1040 | vector modes into account. | |
1041 | * config/sh/sh.md (movv2sf): Split move between registers into | |
1042 | movdf. | |
1043 | (movv4sf, movv16sf): Introduce insns that get split only after | |
1044 | reload. | |
1045 | * config/sh/shmedia.h: Fix Copyright dates. | |
1046 | * config/sh/ushmedia.h: Likewise. Move loop counter | |
1047 | declarations into conditionals that uses them. | |
1048 | (sh_media_FVADD_S, sh_media_FVSUB_S): Fix off-by-one error in | |
1049 | loop boundary. | |
1050 | * config/sh/sshmedia.h: Fix Copyright dates. | |
1051 | (sh_media_PUTCFG): Fix constraints. | |
1052 | 2001-05-12 Alexandre Oliva <aoliva@redhat.com> | |
1053 | * config/sh/sh.h (TARGET_PTRMEMFUNC_VBIT_LOCATION): Define to | |
1054 | ptrmemfunc_vbit_in_delta for SH5. | |
1055 | 2001-05-08 Alexandre Oliva <aoliva@redhat.com> | |
1056 | * config/sh/sh.h (TARGET_SWITCHES): Document -m5-*. | |
1057 | * invoke.texi: Likewise. | |
1058 | 2001-04-14 Alexandre Oliva <aoliva@redhat.com> | |
1059 | * config/sh/lib1funcs.asm (GCC_push_shmedia_regs, | |
1060 | GCC_push_shmedia_regs_nofpu, GCC_pop_shmedia_regs, | |
1061 | GCC_pop_shmedia_regs_nofpu): New global symbols. | |
1062 | * config/sh/t-sh64 (LIB1ASMFUNCS): Add them. | |
1063 | * config/sh/sh.h (SHMEDIA_REGS_STACK_ADJUST): New macro. | |
1064 | * config/sh/sh.c (calc_live_regs): Account for PR's saving in | |
1065 | compact function with nonlocal labels. | |
1066 | (sh_expand_prologue) [SHcompact]: Push SHmedia regs if needed. | |
1067 | (sh_expand_epilogue) [SHcompact]: Pop them when appropriate. | |
1068 | (initial_elimination_offset): Account for their stack space. | |
1069 | * config/sh/sh.md (shmedia_save_restore_regs_compact): New insn. | |
1070 | * config/sh/sh.md (movsi_media, movsi_media_nofpu, movqi_media, | |
1071 | movhi_media, movdi_media, movdi_media_nofpu, movdf_media, | |
1072 | movdf_media_nofpu, movsf_media, movsf_media_nofpu): Require at | |
1073 | least one of the operands to be a register. | |
1074 | (movv2sf): Likewise. Renamed to movv2sf_i. | |
1075 | (movdi, movdf, movv2sf, movv4sf, movv16sf, movsf): | |
1076 | prepare_move_operands() before emitting SHmedia insns. | |
1077 | 2001-04-03 Alexandre Oliva <aoliva@redhat.com> | |
1078 | * config/sh/crti.asm (init, fini) [__SH5__ && ! __SHMEDIA__]: | |
1079 | Don't save nor initialize r12. Don't mis-align the stack. | |
1080 | Pad the code with a nop. | |
1081 | * config/sh/crti.asm: Don't restore r12. Don't mis-align the | |
1082 | stack. | |
1083 | 2001-03-13 Alexandre Oliva <aoliva@redhat.com> | |
1084 | * gcc/longlong.h (__umulsidi3, count_leading_zeros) | |
1085 | [__SHMEDIA__]: Implement. | |
1086 | 2001-03-11 Alexandre Oliva <aoliva@redhat.com> | |
1087 | * config/sh/sh.md: Set latency of `pt' closer to reality. | |
1088 | (movsi_media, movsi_media_nofpu, movdi_media, movdi_media_nofpu, | |
1089 | movdf_media, movdf_media_nofpu, movsf_media, movsf_media_nofpu): | |
1090 | Set move, load and store type attributes. | |
1091 | * config/sh/sh.c (sh_loop_align) [TARGET_SH5]: Set to 3. | |
1092 | * config/sh/sh.h (OVERRIDE_OPTIONS) [TARGET_SH5]: Disable | |
1093 | profiling. | |
1094 | * config/sh/sh.h (PROMOTE_MODE): Sign-extend SImode to DImode. | |
1095 | * config/sh/sh-protos.h (sh_media_register_for_return): Declare. | |
1096 | * config/sh/sh.c (sh_media_register_for_return): New function. | |
1097 | (sh_expand_prologue) [TARGET_SHMEDIA]: Copy r18 to an available | |
1098 | branch-target register. | |
1099 | (sh_expand_epilogue) [TARGET_SHMEDIA]: Explicitly USE it. | |
1100 | * config/sh/sh.md (return_media_i): Use any call-clobbered | |
1101 | branch-target register. | |
1102 | (return_media): If r18 wasn't copied in the prologue, copy it | |
1103 | here. | |
1104 | * config/sh/sh.h (CONDITIONAL_REGISTER_USAGE) [TARGET_SHMEDIA]: | |
1105 | Clear class FP0_REGS. | |
1106 | * config/sh/sh64.h (LINK_SPEC): Removed incorrect default copied | |
1107 | from elf.h. | |
1108 | 2001-03-08 DJ Delorie <dj@redhat.com> | |
1109 | * config/sh/sh.h (OVERRIDE_OPTIONS): Disable relaxing for SHMEDIA. | |
1110 | 2001-02-09 Alexandre Oliva <aoliva@redhat.com> | |
1111 | * config/sh/sh.md (sibcall_compact): Set fp_mode to single. | |
1112 | 2001-02-07 Alexandre Oliva <aoliva@redhat.com> | |
1113 | * config/sh/sh.h (INT_ASM_OP) [SHMEDIA64]: Use `.quad'. | |
1114 | 2001-02-03 Alexandre Oliva <aoliva@redhat.com> | |
1115 | * config/sh/sh.h (INIT_CUMULATIVE_ARGS): Compute size of BLKmode | |
1116 | return value correctly for call_cookie. | |
1117 | 2001-02-01 Alexandre Oliva <aoliva@redhat.com> | |
1118 | * config/sh/crt1.asm (start): Modified so as to call | |
1119 | ___setup_argv_and_call_main. | |
1120 | 2001-01-26 Alexandre Oliva <aoliva@redhat.com> | |
1121 | * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Don't count stack_regs in | |
1122 | SHmedia mode. | |
1123 | 2001-01-20 Alexandre Oliva <aoliva@redhat.com> | |
1124 | * config/sh/sh.h (STRIP_DATALABEL_ENCODING): New macro. | |
1125 | (STRIP_NAME_ENCODING): Use it. | |
1126 | (ASM_OUTPUT_LABELREF): Likewise. Don't call assemble_name(). | |
1127 | 2001-01-19 Alexandre Oliva <aoliva@redhat.com> | |
1128 | * config/sh/sh.md (sgeu) [! SHMEDIA]: Fix invocation of | |
1129 | prepare_scc_operands(). | |
1130 | * config/sh/sh.h (SH_DATALABEL_ENCODING): Change to "#"... | |
1131 | (DATALABEL_SYMNAME_P): ... so that we don't need memcmp here. | |
1132 | 2001-01-17 Alexandre Oliva <aoliva@redhat.com> | |
1133 | * config/sh/sh.h (STRIP_NAME_ENCODING): Strip leading `*'. | |
1134 | 2001-01-13 Alexandre Oliva <aoliva@redhat.com> | |
1135 | * config/sh/sh.md (shcompact_incoming_args): Use R0_REG. | |
1136 | * config/sh/sh.md (R7_REG, R8_REG, R9_REG): Define as constants, | |
1137 | used in shcompact_incoming_args. | |
1138 | * config/sh/sh.c (sh_expand_epilogue): Fix thinko in previous | |
1139 | change. | |
1140 | * config/sh/crt1.asm (start) [SH5]: Switch to single-precision | |
1141 | mode. | |
1142 | * config/sh/lib1funcs.asm (sdivsi3_i4, udivsi3_i4, set_fpscr): | |
1143 | Adjust accordingly. | |
1144 | * config/sh/sh.c (sh_expand_prologue, sh_expand_epilogue): | |
1145 | Simplify. Adjust. Add sanity check. | |
1146 | * config/sh/sh.h (TARGET_SWITCHES) [5-compact]: Set | |
1147 | FPU_SINGLE_BIT. | |
1148 | * config/sh/sh.md (udivsi3_i4_single, divsi3_i4_single): Match | |
1149 | TARGET_SHCOMPACT. | |
1150 | (udivsi3, divsi3): Use them. | |
1151 | (force_mode_for_call): New insn. | |
1152 | (call, call_value, sibcall_value): Emit it before SHcompact | |
1153 | calls. | |
1154 | 2001-01-11 Alexandre Oliva <aoliva@redhat.com> | |
1155 | * config/sh/sh.md (call, call_value, sibcall): Make sure the | |
1156 | call cookie is non-NULL before taking its value. | |
1157 | 2001-01-10 Alexandre Oliva <aoliva@redhat.com> | |
1158 | * config.gcc (sh64): Set target_requires_64bit_host_wide_int. | |
1159 | 2001-01-09 Alexandre Oliva <aoliva@redhat.com> | |
1160 | * config/sh/sh.md (shcompact_incoming_args): Set argument memory | |
1161 | block. | |
1162 | * config/sh/sh.h (STATIC_CHAIN_REGNUM) [SH5]: Use r1. | |
1163 | * config/sh/sh.c (sh_expand_prologue) [SH5]: Use r0 as | |
1164 | temporary for stack adjusts. Use MACL and MACH to pass | |
1165 | arguments to shcompact_incoming_args. | |
1166 | * config/sh/sh.md (shcompact_incoming_args): Adjust. Don't | |
1167 | clobber r1. | |
1168 | * config/sh/lib1funcs.asm (shcompact_incoming_args): Likewise. | |
1169 | (nested_trampoline): Load static chain address into r1. | |
1170 | * config/sh/sh.md (movdi_media splits): Fix sign-extension. | |
1171 | 2001-01-07 Alexandre Oliva <aoliva@redhat.com | |
1172 | * config/sh/sh.c (fpul_operand) [SHMEDIA]: Just call | |
1173 | fp_arith_reg_operand(). | |
1174 | 2001-01-06 Alexandre Oliva <aoliva@redhat.com> | |
1175 | * config/sh/sh.md (casesi): Sign-extend the first two operands, | |
1176 | and use signed compares for them. | |
1177 | * config/sh/sh.c (dump_table): Don't emit 8-byte constants after | |
1178 | 4-byte ones. Instead, inter-leave them, maintaining the 8-byte | |
1179 | ones properly aligned. | |
1180 | (find_barrier): Account for extra alignment needed for 8-byte wide | |
1181 | constants. | |
1182 | (machine_dependent_reorg): Require a label for the second 4-byte | |
1183 | constant after an 8-byte one. | |
1184 | * config/sh/lib1funcs.asm (sdivsi3): Fix typo in yesterday's | |
1185 | change. | |
1186 | 2001-01-05 Alexandre Oliva <aoliva@redhat.com> | |
1187 | * config/sh/sh.c (machine_dependent_reorg) [SHCOMPACT]: Reset | |
1188 | last_float when switching float modes. | |
1189 | * config/sh/sh.md (movdf) [SH5]: Don't use stack-pointer | |
1190 | auto-increment for general-purpose registers. | |
1191 | * config/sh/lib1funcs.asm (sdivsi3) [SHMEDIA]: Sign-extend the | |
1192 | result. | |
1193 | * config/sh/sh.c (sh_expand_prologue) [SH5]: Use r1 as temporary | |
1194 | for stack adjust. | |
1195 | * config/sh/sh.c (sh_builtin_saveregs): Support using all | |
1196 | registers for varargs. | |
1197 | 2001-01-01 Alexandre Oliva <aoliva@redhat.com> | |
1198 | * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Simplify. | |
1199 | * config/sh/sh.h (CALL_COOKIE_STACKSEQ, | |
1200 | CALL_COOKIE_STACKSEQ_SHIFT, CALL_COOKIE_STACKSEQ_GET): New macros. | |
1201 | (CALL_COOKIE_INT_REG_SHIFT): Adjust. | |
1202 | (FUNCTION_ARG_ADVANCE): Use SHCOMPACT_FORCE_ON_STACK. Adjust | |
1203 | call_cookie accordingly. | |
1204 | (FUNCTION_ARG): Test SHCOMPACT_FORCE_ON_STACK. | |
1205 | (SHCOMPACT_BYREF): Likewise. | |
1206 | (SHCOMPACT_FORCE_ON_STACK): New macro. | |
1207 | * config/sh/sh.c (sh_expand_prologue): Use new call_cookie format. | |
1208 | (sh_builtin_saveregs): Likewise. | |
1209 | * config/sh/lib1funcs.asm (shcompact_call_trampoline, | |
1210 | shcompact_incoming_args): Use new shift values. Support | |
1211 | sequences of consecutive and non-consecutive pushes/pops. | |
1212 | * config/sh/sh.md (return): Don't explicitly use PR_REG. | |
1213 | 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> | |
1214 | * config/sh/sh.h (TEXT_SECTION): Define. | |
1215 | * config/sh/elf.h (ASM_FILE_START): Output TEXT_SECTION_ASM_OP. | |
1216 | 2001-01-05 Alexandre Oliva <aoliva@redhat.com> | |
1217 | * config/sh/sh.h (INIT_CUMULATIVE_LIBCALL_ARGS): New macro. | |
1218 | * config/sh/sh.h (BASE_RETURN_VALUE_REG): Use FP regs for | |
1219 | return values on FPU-enabled SHmedia. | |
1220 | (FUNCTION_VALUE_REGNO_P): Mark FIRST_FP_RET_REG as used on | |
1221 | FPU-enabled SHmedia. | |
1222 | (INIT_CUMULATIVE_ARGS): Set up return trampoline only if | |
1223 | value is returned in a non-FP reg and is not returned by | |
1224 | reference. | |
1225 | * config/sh/sh.md (shcompact_return_tramp_i): Change type to | |
1226 | jump_ind. | |
1227 | 2000-01-04 Alexandre Oliva <aoliva@redhat.com> | |
1228 | * config/sh/sh.h (SH_MIN_ALIGN_FOR_CALLEE_COPY): New. | |
1229 | (FUNCTION_ARG_CALLEE_COPIES): Require argument to be | |
1230 | quad-aligned to be passed by callee-copy reference. | |
1231 | 2001-01-03 Alexandre Oliva <aoliva@redhat.com> | |
1232 | * config/sh/elf.h (MAX_WCHAR_TYPE_SIZE): Define. | |
1233 | * config/sh/sh64.h (MAX_WCHAR_TYPE_SIZE): Undefine. | |
1234 | 2001-01-02 Alexandre Oliva <aoliva@redhat.com> | |
1235 | * config/sh/lib1funcs.asm (shcompact_call_trampoline): Fix error in | |
1236 | copying low-numbered FP regs to r7 and r8. | |
1237 | * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Don't request copying of | |
1238 | FP regs to general-purpose regs only if the copy was passed on the | |
1239 | stack. | |
1240 | * config/sh/lib1funcs.asm (shcompact_call_trampoline): Fix typo in | |
1241 | copying FP reg to r9. | |
1242 | * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Use trampoline to | |
1243 | copy FP regs to general-purpose regs only in outgoing calls. | |
1244 | * config/sh/sh.md (movdf_media, movsf_media): Revert incorrect | |
1245 | change from 2000-10-30. Adjust for 64-bit (or 32-bit) | |
1246 | HOST_WIDE_INT. | |
1247 | * config/sh/sh.h (struct sh_args): Document all fields. | |
1248 | (FUNCTION_OK_FOR_SIBCALL): Functions that receive arguments | |
1249 | passed partially on the stack should not consider making | |
1250 | sibcalls. | |
1251 | * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Add byref regs to | |
1252 | stack_regs only for incoming calls. When passing FP args, | |
1253 | make sure there are FP regs available before modifying | |
1254 | call_cookie. | |
1255 | (SHCOMPACT_BYREF): Pass double args in general-purpose | |
1256 | registers by reference. | |
1257 | 2000-12-30 Alexandre Oliva <aoliva@redhat.com> | |
1258 | * config/sh/sh.h (FUNCTION_OK_FOR_SIBCALL) [SHCOMPACT]: Don't | |
1259 | attempt to generate sibcalls if the caller got any arguments | |
1260 | by reference. | |
1261 | * config/sh/lib1funcs.asm (set_fpscr) [SH5]: Default to double. | |
1262 | * config/sh/sh.c (dump_table) [SHCOMPACT]: Align DImode and DFmode | |
1263 | to 8-byte boundaries. | |
1264 | * config/sh/sh.md (shcompact_preserve_incoming_args): New insn. | |
1265 | * config/sh/sh.h (CALL_COOKIE_INT_REG_GET): New macro. | |
1266 | * config/sh/sh.c (sh_expand_prologue): Preserve args that will be | |
1267 | stored in the stack. | |
1268 | * config/sh/lib1funcs.asm (ct_main_table, ia_main_table): Arrange | |
1269 | for the offsets to have the ISA bit set. | |
1270 | (shcompact_call_trampoline): Document. Swap r0 and r1, to match | |
1271 | invocation. Use beq instead of bgt to mark end of sequence of | |
1272 | loads. | |
1273 | (shcompact_incoming_args): Fix store of r2. Use beq instead of | |
1274 | bgt to mark end of sequence of stores. | |
1275 | * config/sh/sh.c (arith_operand): Don't check whether | |
1276 | CONST_OK_FOR_J for now. | |
1277 | * config/sh/sh.md (movdf_media, movsf_media): Use HOST_WIDE_INT | |
1278 | instead of long for conversion. | |
1279 | 2000-12-29 Alexandre Oliva <aoliva@redhat.com> | |
1280 | * config/sh/sh.c (print_operand_address): Convert INTVAL to int | |
1281 | before passing it to fprintf. | |
1282 | 2000-12-28 Alexandre Oliva <aoliva@redhat.com> | |
1283 | * config/sh/crt1.asm (start): Reset SR.FD, to enable the FP unit. | |
1284 | Call set_fpscr before reading/writing SR. | |
1285 | * config/sh/crt1.asm (start): Set SR.SZ and SR.PR, but not SR.FR. | |
1286 | Call set_fpscr. | |
1287 | * config/sh/lib1funcs.asm: Add `.align 2' directives before | |
1288 | SHmedia code. | |
1289 | (FMOVD_WORKS): Define on SH5 with FPU. | |
1290 | (set_fpscr): Define on SH5. Remove separate _fpscr_values | |
1291 | setting. | |
1292 | * config/sh/t-sh64 (LIB1ASMFUNCS): Add _set_fpscr instead of | |
1293 | _fpscr_values. | |
1294 | 2000-12-28 Hans-Peter Nilsson <hpn@cygnus.com> | |
1295 | * config/sh/lib1funcs.asm (ct_main_table): Align contents to even | |
1296 | address. | |
1297 | (ia_main_table): Ditto. | |
1298 | 2000-12-27 Alexandre Oliva <aoliva@redhat.com> | |
1299 | * config/sh/sh.h (MAX_WCHAR_TYPE_SIZE): Don't define. | |
1300 | * config/sh/sh64.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Reinstate | |
1301 | the definitions from sh.h. | |
1302 | * config/sh/sh.h (PTRDIFF_TYPE): Define as conditional on | |
1303 | TARGET_SH5. | |
1304 | (SUBTARGET_CPP_SPEC): Arrange for __PTRDIFF_TYPE__ to be defined. | |
1305 | * config/sh/elf.h (PTRDIFF_TYPE): Likewise. | |
1306 | * config/sh/sh64.h (SUBTARGET_CPP_SPEC): Likewise. | |
1307 | 2000-12-26 Alexandre Oliva <aoliva@redhat.com> | |
1308 | * config/sh/sh.md (movdi_media split): Don't add REG_LABEL notes. | |
1309 | Increment LABEL_NUSES. | |
d9b3eb63 | 1310 | |
fa5322fa AO |
1311 | * config/sh/sh.h (SIZE_TYPE): Define as conditional on |
1312 | TARGET_SH5. | |
1313 | (SUBTARGET_CPP_SPEC): Arrange for __SIZE_TYPE__ to be always | |
1314 | defined. | |
1315 | * config/sh/elf.h (SIZE_TYPE): Likewise. | |
1316 | * config/sh/sh64.h (SUBTARGET_CPP_SPEC): Likewise. | |
1317 | * config/sh/lib1funcs.asm (shcompact_call_trampoline, | |
1318 | shcompact_incoming_args): Load switch table addresses using | |
1319 | datalabel. | |
1320 | * config/sh/sh.h (SUBTARGET_CPP_SPEC): Define __SIZE_TYPE__. | |
1321 | (NO_BUILTIN_SIZE_TYPE): Define. | |
1322 | (SIZE_TYPE): Don't define. | |
1323 | * config/sh/sh64.h (SUBTARGET_CPP_SPEC): Define __SIZE_TYPE__. | |
1324 | * config/sh/sh.h (CPP_SPEC): Fixed typo that prevented the | |
1325 | definition of __SH5__=32 for -m5-compact-nofpu. | |
1326 | * config/sh/sh.c (barrier_align): Ensure 32-bit alignment after | |
1327 | ADDR_DIFF_VEC. | |
1328 | 2000-12-24 Alexandre Oliva <aoliva@redhat.com> | |
1329 | * config/sh/sh.h (FUNCTION_ARG_PADDING): Removed. | |
1330 | 2000-12-23 Alexandre Oliva <aoliva@redhat.com> | |
1331 | * config/sh/sh.h (TARGET_CACHE32): Enable on SH5. | |
1332 | (FUNCTION_BOUNDARY): Ensure 32-bit alignment for SHmedia. | |
1333 | (INSN_LENGTH_ALIGNMENT): Likewise. | |
1334 | 2000-12-22 Alexandre Oliva <aoliva@redhat.com> | |
1335 | * config/sh/sh.md (call, call_value, sibcall): Simplify | |
1336 | copying of non-branch-target register. | |
1337 | 2000-12-22 Alexandre Oliva <aoliva@redhat.com> | |
1338 | * glimits.h (__LONG_MAX__): Revert 2000-12-13's patch. | |
1339 | * config/sh/sh.h (CPP_SPEC): Define it here for 64-bit SHmedia. | |
1340 | 2000-12-22 Alexandre Oliva <aoliva@redhat.com> | |
1341 | * config/sh/sh.h (GET_SH_ARG_CLASS): Handle complex | |
1342 | floating-point values as structs. | |
1343 | (FUNCTION_ARG): Use SH5_PROTOTYPED_FLOAT_ARG. | |
1344 | (SH5_PROTOTYPELESS_FLOAT_ARG): List FP registers before | |
1345 | general-purpose register. | |
1346 | (SH5_PROTOTYPED_FLOAT_ARG): New macro. | |
1347 | 2000-12-20 Alexandre Oliva <aoliva@redhat.com> | |
1348 | * config/sh/sh.md (addsi3): Force operand1 to reg for SHmedia. | |
1349 | * config/sh/sh.md (movsi_media): Split CONST_DOUBLE loads too. | |
1350 | * config/sh/sh.h (DATALABEL_REF_P): Don't require the CONST. | |
1351 | (ENCODE_SECTION_INFO): Enclose variables and constants in | |
1352 | DATALABEL unspecs. | |
1353 | (SH_DATALABEL_ENCODING, DATALABEL_SYMNAME_P): Define. | |
1354 | (STRIP_NAME_ENCODING): Strip SH_DATALABEL_ENCODING off. | |
1355 | (ASM_OUTPUT_LABELREF, AMS_OUTPUT_SYMBOL_REF): Define. | |
1356 | * config/sh/sh.c (gen_datalabel_ref): Use UNSPEC_DATALABEL | |
1357 | only for LABEL_REFs. For SYMBOL_REFs, prepend | |
1358 | SH_DATALABEL_ENCODING to the symbol name. | |
1359 | * config/sh/sh.md (indirect_jump): Use SUBREG instead of | |
1360 | convert_mode(). | |
1361 | 2000-12-20 Alexandre Oliva <aoliva@redhat.com> | |
1362 | * config/sh/sh.md (casesi): Enclose ADDR_DIFF_VEC address in | |
1363 | UNSPEC_DATALABEL. | |
1364 | * config/sh/sh.c (gen_datalabel_ref): Accept LABEL_REFs. | |
1365 | * config/sh/sh.h (DATALABEL_REF_NO_CONST_P): Likewise. | |
1366 | (DATALABEL_REF_P): Don't require CONST. | |
1367 | (ASM_OUTPUT_ADDR_DIFF_ELT): On SH5, output datalabel before | |
1368 | REL label. | |
1369 | 2000-12-19 Alexandre Oliva <aoliva@redhat.com> | |
1370 | * config/sh/sh.md (extendhidi2, extendqidi2): Use arithmetic shift | |
1371 | right. | |
1372 | 2000-12-18 Alexandre Oliva <aoliva@redhat.com> | |
1373 | * config/sh/sh.md (movsi_media, call, call_value, sibcall): | |
1374 | Use shallow_copy_rtx and PUT_MODE to change the mode of | |
1375 | SYMBOL_REFs, LABEL_REFs, CONSTs, etc. | |
1376 | * config/sh/sh.h (PREFERRED_RELOAD_CLASS): Reload SYMBOL_REFs | |
1377 | on SHmedia using GENERAL_REGs. | |
1378 | * config/sh/sh.md (ble_media_i, blt_media_i, bleu_media_i, | |
1379 | bltu_media_i): Fix reversion of conditions. | |
1380 | 2000-12-18 Alexandre Oliva <aoliva@redhat.com> | |
1381 | * config/sh/sh.md (zero_extendhidi2): Use logical shift right. | |
1382 | * config/sh/sh.c (output_far_jump): Save r13 in macl. | |
1383 | 2000-12-17 Alexandre Oliva <aoliva@redhat.com> | |
1384 | * config/sh/sh.c (gen_datalabel_ref): Fix mode of the UNSPEC. | |
1385 | 2000-12-16 Alexandre Oliva <aoliva@redhat.com> | |
1386 | * config/sh/lib1funcs.asm (ic_invalidate): Define for SH5. | |
1387 | (GCC_nested_trampoline): Likewise. | |
1388 | * config/sh/sh-protos.h (gen_datalabel_ref): Declare. | |
1389 | * config/sh/sh.c (gen_datalabel_ref): Define. | |
1390 | * config/sh/sh.h (TRAMPOLINE_SIZE): Adjust for SH5. | |
1391 | (INITIALIZE_TRAMPOLINE): Likewise. | |
1392 | (TRAMPOLINE_ADJUST_ADDRESS): Define. | |
1393 | (DATALABEL_REF_NO_CONST_P, DATALABEL_REF_P): Define. | |
1394 | (EXTRA_CONSTRAINT_T): Match DATALABEL unspecs. | |
1395 | (OUTPUT_ADDR_CONST_EXTRA): Handle DATALABEL unspecs. | |
1396 | * config/sh/sh.md (UNSPEC_DATALABEL): New constant. | |
1397 | (ic_invalidate): Adjust for SH5. | |
1398 | (ic_invalidate_line_media, ic_invalidate_line_compact): New insns. | |
1399 | * config/sh/t-sh64 (LIB1ASMFUNCS): Added _ic_invalidate and | |
1400 | _nested_trampoline. | |
1401 | 2000-12-15 Alexandre Oliva <aoliva@redhat.com> | |
1402 | * config/sh/sh.h (MOVE_MAX): Set to 8 for SHmedia, 4 elsewhere. | |
1403 | (MOVE_MAX_PIECES): Set to 8 on SHmedia too. | |
1404 | 2000-12-14 Alexandre Oliva <aoliva@redhat.com> | |
1405 | * config/sh/sh.h (DBX_REGISTER_NUMBER): Adjust for sh64-elf-gdb. | |
1406 | * config/sh/elf.h (DBX_REGISTER_NUMBER): Likewise. | |
1407 | 2000-12-14 Alexandre Oliva <aoliva@redhat.com> | |
1408 | * config/sh/sh.c (target_reg_operand): Match only target-branch | |
1409 | registers and pseudos that aren't virtual registers. | |
1410 | * config/sh/sh.md (call, call_value, sibcall) [TARGET_SHMEDIA]: | |
1411 | Copy operands that don't match target_reg_operand to pseudos. | |
1412 | (call_media, call_value_media, sibcall_media): Use | |
1413 | target_reg_operand instead of target_operand. | |
1414 | 2000-12-13 Alexandre Oliva <aoliva@redhat.com> | |
d9b3eb63 | 1415 | * glimits.h (__LONG_MAX__) [SH5 == 64]: Adjust for 64 bits. |
fa5322fa AO |
1416 | * config/sh/sh.c (target_reg_operand): Match hardware registers |
1417 | other than branch-target registers. | |
1418 | * config/sh/sh.md (zero_extendqidi2): Input operand is %1. | |
1419 | * config/sh/lib1funcs.asm (sdivsi3) [SH5]: Make it global. | |
1420 | (fpscr_values) [SH5 == 32]: Define. | |
1421 | * config/sh/t-sh64 (LIB1ASMFUNCS): Add fpscr_values. | |
1422 | * config/sh/sh.md (call, call_value, sibcall) [TARGET_SHMEDIA]: | |
1423 | Handle function addresses coming in SUBREGs. | |
1424 | 2000-12-12 Alexandre Oliva <aoliva@redhat.com> | |
1425 | * config/sh/lib1funcs.asm (shcompact_call_trampoline, | |
1426 | shcompact_return_trampoline): Use datalabel where appropriate. | |
1427 | 2000-12-09 Alexandre Oliva <aoliva@redhat.com> | |
1428 | * config/sh/sh.h (SECONDARY_OUTPUT_RELOAD_CLASS): Use a | |
1429 | general-purpose register to copy one branch-target register to | |
1430 | another. | |
1431 | 2000-12-06 Alexandre Oliva <aoliva@redhat.com> | |
1432 | * config/sh/sh.c (target_operand): Accept LABEL_REFs and | |
1433 | SYMBOL_REFs with VOIDmode. | |
1434 | * config/sh/sh.md (ble_media_i, blt_media_i, bleu_media_i, | |
1435 | bltu_media_i): New insns. | |
1436 | 2000-12-06 Alexandre Oliva <aoliva@redhat.com> | |
1437 | * config/sh/sh.h (RETURN_IN_MEMORY): Adjust for SH5 ABI. | |
1438 | (INIT_CUMULATIVE_ARGS): Likewise. | |
1439 | 2000-12-01 Alexandre Oliva <aoliva@redhat.com> | |
1440 | * machmode.def (V16SFmode): New mode. | |
1441 | * c-common.c (type_for_mode): Support V2SF and V16SF. | |
1442 | * tree.c (build_common_tree_nodes_2): Likewise. | |
1443 | * tree.h (tree_index): Likewise. | |
1444 | * calls.c (emit_call_1): Take args_so_far. Adjust all | |
1445 | callers. Introduce CALL_POPS_ARGS. | |
1446 | * tm.texi (CALL_POPS_ARGS): Document. | |
1447 | * config/sh/crt1.asm: Implement in SHmedia mode. | |
1448 | * config/sh/crti.asm, config/sh/crtn.asm: Likewise | |
1449 | * config/sh/elf.h (ASM_SPEC, LINK_SPEC): Support SH5 flags. | |
1450 | (DBX_REGISTER_NUMBER): Renumber registers for SH5. | |
1451 | * config/sh/lib1funcs.asm: Disable functions unused in SH5. | |
1452 | Implement divsi and udivsi in SHmedia mode. Introduce | |
1453 | SHcompact trampolines. | |
1454 | * config/sh/sh.c (GEN_MOV, GEN_ADD3, GEN_SUB3): Use DImode | |
1455 | only in SHmedia64. | |
1456 | (regno_reg_class): Rewrite. | |
1457 | (fp_reg_names): Remove. | |
1458 | (sh_register_names, sh_additional_register_names): New. | |
1459 | (print_operand): Added `u'. Support SUBREGs in addresses. | |
1460 | Add parentheses around shifted CONSTs. | |
1461 | (output_file_start): Output .mode and .abi directives. | |
1462 | (shiftcosts, addsubcosts, multcosts): Adjust. | |
1463 | (output_stack_adjust): Compute alignment. Sanity-check SIZE. | |
1464 | (push_regs): Take array of HOST_WIDE_INTs. Adjust callers. | |
1465 | (calc_live_regs): Output to array of HOST_WIDE_INTs. Count | |
1466 | bytes, not registers. Take into account the need for the | |
1467 | SHcompact incoming args trampoline. Adjust all callers. | |
1468 | (sh_expand_prologue): Take stack_regs into account. Call | |
1469 | incoming args trampoline. Keep stack aligned as per SH5 ABI. | |
1470 | (sh_expand_epilogue): Take stack_regs into accoutn. Keep | |
1471 | stack aligned as per SH5 ABI. | |
1472 | (sh_builtin_saveregs): Support SH5 ABI. | |
1473 | (sh_build_va_list, sh_va_start): Likewise. | |
1474 | (initial_elimination_offset): Take alignment into account. | |
1475 | Compute location of PR according to the SH5 stack frame. | |
1476 | (arith_reg_operand): Reject branch-target registers. | |
1477 | (shmedia_6bit_operand): New. | |
1478 | (logical_operand): Use CONST_OK_FOR_P on SHmedia. | |
1479 | (target_reg_operand): Match DImode only. Accept SUBREGs. | |
1480 | (target_operand): New. | |
1481 | * config/sh/sh.h (CPP_SPEC, SUBTARGET_CPP_SPEC): Support SH5 flags. | |
1482 | (CONDITIONAL_REGISTER_USAGE): Implement SH5 ABI. Initialize | |
1483 | SIBCALL_REGS for SHmedia. | |
1484 | (TARGET_SH3E, TARGET_SH4): Only if SH1_BIT is set too. | |
1485 | (TARGET_FPU_DOUBLE, TARGET_FPU_ANY): New. | |
1486 | (TARGET_SHMEDIA32, TARGET_SHMEDIA64): New. | |
1487 | (TARGET_SWITCHES): New SH5 flags. | |
1488 | (OVERRIDE_OPTIONS): Set SH5-specific options. Use | |
1489 | VALID_REGISTER_P to disable unsupported registers. | |
1490 | (LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE): Set. | |
1491 | (POINTER_SIZE, PARM_BOUNDARY): Adjust. | |
1492 | (FUNCTION_ARG_PADDING): Define. | |
1493 | (FASTEST_ALIGNMENT): Adjust. | |
1494 | (SH_REGISTER_NAMES_INITIALIZER): New. | |
1495 | (sh_register_names): Declare. | |
1496 | (DEBUG_REGISTER_NAMES): Define. | |
1497 | (REGISTER_NAMES): Define based on sh_register_names. | |
1498 | (SH_ADDITIONAL_REGISTER_NAMES_INITIALIZER): New. | |
1499 | (sh_additional_register_names): Declare. | |
1500 | (LAST_GENERAL_REG, LAST_FP_REG, LAST_XD_REG): Adjust for SHmedia. | |
1501 | (FIRST_TARGET_REG, LAST_TARGET_REG): Define. | |
1502 | (TARGET_REGISTER_P, SHMEDIA_REGISTER_P, VALID_REGISTER_P): Define. | |
1503 | (REGISTER_NATURAL_MODE): Define. | |
1504 | (FIRST_PSEUDO_REGISTER): Adjust. | |
1505 | (FIXED_REGISTERS, CALL_USED_REGISTERS): Adjust. | |
1506 | (HARD_REGNO_CALL_PART_CLOBBERED): Define. | |
1507 | (HARD_REGNO_NREGS, HARD_REGNO_MODE_OK): Adjust. | |
1508 | (VECTOR_MODE_SUPPORTED_P): Define. | |
1509 | (REG_CLASS_CONTENTS): Adjust. | |
1510 | (SMALL_REGISTER_CLASSES): Adjust. | |
1511 | (REG_ALLOC_ORDER): Adjust. | |
1512 | (INDEX_REG_CLASS): Adjust. | |
1513 | (CONST_OK_FOR_O, CONST_OK_FOR_P): New. | |
1514 | (CONST_OK_FOR_LETTER_P): Adjust. | |
1515 | (PREFERRED_RELOAD_CLASS): Adjust. | |
1516 | (SECONDARY_OUTPUT_RELOAD_CLASS): Adjust. | |
1517 | (SECONDARY_INPUT_RELOAD_CLASS): Adjust. | |
1518 | (NPARM_REGS, FIRST_PARM_REG, FIRST_RET_REG): Adjust. | |
1519 | (FIRST_FP_PARM_REG): Adjust. | |
1520 | (CALL_POPS_ARGS): Define. | |
1521 | (FUNCTION_ARG_REGNO_P): Adjust. | |
1522 | (struct sh_args): New fields. | |
1523 | (GET_SH_ARG_CLASS): Adjust. | |
1524 | (INIT_CUMULATIVE_ARGS): Adjust. | |
1525 | (INIT_CUMULATIVE_INCOMING_ARGS): Define. | |
1526 | (FUNCTION_ARG_ADVANCE): Adjust. | |
1527 | (FUNCTION_ARG): Adjust. | |
1528 | (FUNCTION_ARG_PASS_BY_REFERENCE, SHCOMPACT_BYREF): Define. | |
1529 | (FUNCTION_ARG_CALLEE_COPIES): Define. | |
1530 | (SH5_PROTOTYPELESS_FLOAT_ARG): Define. | |
1531 | (STRICT_ARGUMENT_NAMING): Define. | |
1532 | (PRETEND_OUTGOING_VARARGS_NAMED): Adjust. | |
1533 | (FUNCTION_ARG_PARTIAL_NREGS): Adjust. | |
1534 | (SH5_WOULD_BE_PARTIAL_NREGS): Define. | |
1535 | (SETUP_INCOMING_VARARGS): Adjust. | |
1536 | (HAVE_POST_INCREMENT, HAVE_PRE_DECREMENT): Adjust. | |
1537 | (USE_LOAD_POST_INCREMENT, USE_STORE_PRE_DECREMENT): Adjust. | |
1538 | (REGNO_OK_FOR_INDEX_P, REG_OK_FOR_INDEX_P): Adjust. | |
1539 | (SUBREG_OK_FOR_INDEX_P): Adjust. | |
1540 | (EXTRA_CONSTRAINT_S): Update. | |
1541 | (EXTRA_CONSTRAINT_T): New. | |
1542 | (EXTRA_CONSTRAINT): Adjust. | |
1543 | (GO_IF_LEGITIMATE_INDEX): Adjust. | |
1544 | (GO_IF_LEGITIMATE_ADDRESS): Adjust. | |
1545 | (LEGITIMIZE_ADDRESS, LEGITIMIZE_RELOAD_ADDRESS): Adjust. | |
1546 | (MOVE_MAX): Adjust. | |
1547 | (MAX_MOVE_MAX): Define. | |
1548 | (Pmode): Adjust. | |
1549 | (CONST_COSTS): Adjust. | |
1550 | (REGISTER_MOVE_COST): Adjust. | |
1551 | (BRANCH_COST): Adjust. | |
1552 | (TEXT_SECTION_ASM_OP): Adjust. | |
1553 | (DBX_REGISTER_NUMBER): Adjust. | |
1554 | (ASM_OUTPUT_DOUBLE_INT): New. | |
1555 | (UNALIGNED_DOUBLE_INT_ASM_OP): New. | |
1556 | (PREDICATE_CODES): Adjust. | |
1557 | (PROMOTE_MODE): Adjust. | |
1558 | (CRT_CALL_STATIC_FUNCTION): Do not define for SHmedia. | |
1559 | * config/sh/sh.md (AP_REG, PR_REG, T_REG, GBR_REG): Renumber. | |
1560 | (MACH_REG, MACL_REG, FPUL_REG, RAP_REG, FPSCR_REG): Renumber. | |
1561 | (PR_MEDIA_REG, T_MEDIA_REG, R10_REG): New. | |
1562 | (DR0_REG, DR2_REG, DR4_REG): Renumber. | |
1563 | (TR0_REG, TR1_REG, TR2_REG): New. | |
1564 | (XD0_REG): Renumber. | |
1565 | (UNSPEC_COMPACT_ARGS): New. | |
1566 | (type): Added pt and ptabs. | |
1567 | (length): Default to 4 on SHmedia. Default pt length to 12 | |
1568 | and 20 on SHmedia32 and SHmedia64, respectively. | |
1569 | (pt): New function unit. | |
1570 | (movdi, movsi): Add types pt and ptabs. Don't increment LABEL_NUSES. | |
1571 | Add whitespace between operands of SHmedia instructions. | |
1572 | (movdicc): Fix. | |
1573 | (adddi3_media, addsi3_media): Adjust constraints. | |
1574 | (subsi3) [SHmedia]: Force operand 1 into a register. | |
1575 | (udivsi3_i1_media, udivsi3_i4_media): New. | |
1576 | (udivsi3): Support SHmedia. | |
1577 | (divsi3_i1_media, divsi3_i4_media): New. | |
1578 | (divsi3): Support SHmedia. | |
1579 | (anddi3, iordi3, xordi3): Adjust constraints. | |
1580 | (zero_extendhidi2, zero_extendqidi2): New. | |
1581 | (extendsidi2, extendhidi2, extendqidi2): New. | |
1582 | (push, pop, push_e, push_fpul, push_4): Disable on SH5. | |
1583 | (pop_e, pop_fpul, pop_4): Likewise. | |
1584 | (movsi_media): Support FP and BT registers. | |
1585 | (movsi_media_nofpu): New. Adjust splits to DImode. | |
1586 | (lduw, ldub): Renamed to zero_extend* above. | |
1587 | (movqi_media): Fix typo. | |
1588 | (movdi_media): Support FP and BT registers. | |
1589 | (movdi_media_nofpu): New. Adjust splits for SHmedia32. | |
1590 | (movdi_const_32bit): New. | |
1591 | (shori_media): Require immediate operand. Use `u' for output. | |
1592 | (movdf_media, movsf_media): Simplified. | |
1593 | (movdf_media_nofpu, movsf_media_nofpu): New. | |
1594 | (movdf, movsf): Adjust | |
1595 | (movv2sf, movv2sf, movv16sf): New. | |
1596 | (beq_media, beq_media_i): Adjust constraints. Don't use | |
1597 | scratch BT register. | |
1598 | (bne_media, bne_media_i): Likewise. | |
1599 | (bgt_media, bgt_media_i): Likewise. | |
1600 | (bge_media, bge_media_i): Likewise. | |
1601 | (bgtu_media, bgtu_media_i): Likewise. | |
1602 | (bgeu_media, bgeu_media_i): Likewise. | |
1603 | (beq, bne, bgt, blt, ble, bge, bgtu, bltu, bgeu, bleu, | |
1604 | bunordered): Emit jump insn. Force operands to registers when | |
1605 | needed. | |
1606 | (jump_media, jump): Simplify. | |
1607 | (call_compact, call_compact_rettramp): New. | |
1608 | (call_value_compact, call_value_compact_rettramp): New. | |
1609 | (call_media, call_value_media): Simplify. | |
1610 | (sibcall_compact, sibcall_media): New. | |
1611 | (call, call_value): Adjust for SHmedia and SHcompact. | |
1612 | (sibcall, sibcall_value, untyped_call): Likewise. | |
1613 | (sibcall_epilogue): Preserve r0 across epilogue for SHcompact. | |
1614 | (indirect_jump): Adjust for SHmedia. | |
1615 | (casesi_jump_media): New. | |
1616 | (nop): Re-enable for SHmedia. | |
1617 | (call_site): Restrict to SH1. | |
1618 | (casesi): Adjust for SHmedia. | |
1619 | (casesi_shift_media, casesi_load_media): New. | |
1620 | (return): Explicitly use PR register. Call return trampoline | |
1621 | on SHcompact. | |
1622 | (return_i): Explicitly use PR register. | |
1623 | (shcompact_return_tramp, shcompact_return_tramp_i): New. | |
1624 | (return_media): Adjust. | |
1625 | (shcompact_incoming_args): New. | |
1626 | (epilogue): Adjust. | |
1627 | (seq, slt, sle, sgt, sge, sgtu, sltu, sleu, sgeu, sne): Adjust. | |
1628 | (movstrsi): Disable on SH5. | |
1629 | (fpu_switch0, fpu_switch1, movpsi): Enable on SH4. | |
1630 | (addsf3, addsf3_media): Test TARGET_SHMEDIA_FPU. | |
1631 | (subsf3, subsf3_media): Likewise. | |
1632 | (mulsf3, mulsf3_media, mac_media): Likewise. | |
1633 | (divsf3, divsf3_media): Likewise. | |
1634 | (floatdisf2, floatsisf2_media): Likewise. Adjust constraints. | |
1635 | (floatsisf2, fux_truncsfsi2): Likewise. | |
1636 | (fix_truncsfdi2, fix_truncsfsi2_media): Likewise. Adjust | |
1637 | constraints. | |
1638 | (cmpeqsf_media, cmpgtsf_media, cmpgesf_media): Likewise. | |
1639 | (cmpunsf_media, cmpsf): Likewise. | |
1640 | (negsf2, negsf2_media, sqrtsf2, sqrtsf2_media): Likewise. | |
1641 | (abssf2, abssf2_media): Likewise. | |
1642 | (adddf3, adddf3_media, subdf3, subdf3_media): Likewise. | |
1643 | (muldf3, muldf3_media, divdf3, divdf3_media): Likewise. | |
1644 | (floatdidf2, floatsidf2_media): Likewise. Adjust constraints. | |
1645 | (floatsidf2, fix_truncdfsi2): Likewise. | |
1646 | (fix_truncdfdi2, fix_truncdfsi2_media): Likewise. Adjust | |
1647 | constraints. | |
1648 | (cmpeqdf_media, cmpgtdf_media): Likewise. | |
1649 | (cmpgedf_media, cmpundf_media, cmpdf): Likewise. | |
1650 | (negdf2, negdf2_media, sqrtdf2, sqrtdf2_media): Likewise. | |
1651 | (absdf2, absdf2_media): Likewise. | |
1652 | (extendsfdf2, extendsfdf2_media): Likewise. | |
1653 | (truncsfdf2, truncsfdf2_media): Likewise. | |
1654 | * config/sh/sh64.h: New file. | |
1655 | * config/sh/t-sh64: New file. | |
1656 | * config/sh/shmedia.h: New file. | |
1657 | * config/sh/ushmedia.h: New file. | |
1658 | * config/sh/sshmedia.h: New file. | |
1659 | * configure.in: Added sh64-*-elf. | |
1660 | * configure: Rebuilt. | |
1661 | 2000-10-10 Alexandre Oliva <aoliva@redhat.com> | |
1662 | * config/sh/sh.c (GEN_MOV, GEN_ADD3, GEN_SUB3): New macros. | |
1663 | (reg_class_from_letter): Use `b' for TARGET_REGS. | |
1664 | (print_operand): Support `%M', `%m', `AND' and | |
1665 | `ASHIFTRT'. Do not precede constants with `#' on SHmedia. | |
1666 | (andcosts): Adjust for SHmedia. | |
1667 | (output_stack_adjust, sh_expand_prologue, sh_expand_epilogue): | |
1668 | Likewise. | |
1669 | (target_reg_operand): New function. | |
1670 | * config/sh/sh-protos.h (target_reg_operand): Declare. | |
1671 | * config/sh/sh.h (CONDITIONAL_REGISTER_USAGE): Don't disable | |
1672 | FP registers on SH5. | |
1673 | (HARD_REGNO_MODE_OK): Accept them whenever they're acceptable | |
1674 | on SH4. | |
1675 | (TARGET_REGISTER_P): New macro. | |
1676 | (reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Added TARGET_REGS. | |
1677 | (FUNCTION_VALUE): Use DImode for promoted types on SHmedia. | |
1678 | (EXTRA_CONSTRAINT_S): New macro. | |
1679 | (EXTRA_CONSTRAINT): Adjust. | |
1680 | (FLOAT_TYPE_SIZE): Define to 32. | |
1681 | (Pmode): DImode on SHmedia. | |
1682 | (CONST_COSTS): Adjust for SHmedia literals. | |
1683 | (PREDICATE_CODES): Added target_reg_operand. | |
1684 | (PROMOTE_MODE): Promote signed types to DImode on SHmedia. | |
1685 | * config/sh/sh.md: Remove all attrs from SHmedia insns. | |
1686 | (cmpeqdi_media, cmpgtdi_media, cmpgtudi_media): New insns. | |
1687 | (cmpdi): Accept SHmedia. | |
1688 | (movdicc_false, movdicc_true): New insns. | |
1689 | (movdicc): New expand. | |
1690 | (adddi3): Accept arith_operand for op2, but FAIL on SH1 if | |
1691 | no_new_pseudos. | |
1692 | (addsi3_media): Match `S' constraint. | |
1693 | (anddi3, andcdi3, iordi3, xordi3, negdi_media): New insns. | |
1694 | (negdi2): Expand for SHmedia. | |
1695 | (one_cmpldi2): New expand. | |
1696 | (zero_extendsidi2): Change from expand to insn. | |
1697 | (extendsidi2): Add constraints. | |
1698 | (movdi_media, movsi_media): Change `%x' to `%M'. Use `%m' for | |
1699 | LD/ST address. Fix SI immediate loading split. | |
1700 | (movhi_media, movqi_media, lduw, ldub): New insns. | |
1701 | (movhi, movqi): Accept SHmedia. | |
1702 | (shori_media, movdi_media): Relax input constraints. Split | |
1703 | symbolic constants. | |
1704 | (movdf_media, movsf_media): New insn. New split to movdi. | |
1705 | (movdf, movsf): Match on SHmedia. | |
1706 | (beq_media, bne_media, bgt_media, bge_media, bgtu_media, | |
1707 | bgeu_media): New insns and splits. New insns with `_i' suffix. | |
1708 | (beq, bne, bgt, blt, ble, bge, bgtu, bltu, bgeu, bleu): Adjust. | |
1709 | (bunordered): New expand. | |
1710 | (jump_compact): Renamed from `jump'. | |
1711 | (jump_media): New insn. | |
1712 | (jump): New expand. | |
1713 | (call_media, call_value_media): New insns. | |
1714 | (call, call_value): Adjust. | |
1715 | (indirect_jump_compact): Renamed from `indirect_jump'. | |
1716 | (indirect_jump_media): New insn. | |
1717 | (indirect_jump): New expand. | |
1718 | (untyped_call, return): Accept SHmedia. | |
1719 | (return_media): New insn. | |
1720 | (prologue, epilogue, blockage): Accept SHmedia. | |
1721 | (seq, slt, sle, sgt, sge, sgtu, sltu, sleu, sgeu, sne): Adjust. | |
1722 | (sunordered): New expand. | |
1723 | (addsf3, subsf3, mulsf3, divsf3, floatsisf2, fix_truncsfsi2, | |
1724 | cmpsf, negsf2, sqrtsf2, abssf2): Adjust for SHmedia. | |
1725 | (addsf3_media, subsf3_media, mulsf3_media, mac_media, | |
1726 | divsf3_media, floatdisf2, floatsisf2_media, fix_truncsfdi2, | |
1727 | fix_truncsfsi2_media, cmpeqsf_media, cmpgtsf_media, | |
1728 | cmpgesf_media, cmpunsf_media, negsf2_media, sqrtsf2_media, | |
1729 | abssf2_media): New insns. | |
1730 | (adddf3, subdf3, muldf3, divdf3, floatsidf2, fix_truncdfsi2, | |
1731 | cmpdf, negdf2, sqrtdf2, absdf2): Adjust for SHmedia. | |
1732 | (adddf3_media, subdf3_media, muldf3_media, divdf3_media, | |
1733 | floatdidf2, floatsidf2_media, fix_truncdfdi2, | |
1734 | fix_truncdfsi2_media, cmpeqdf_media, cmpgtdf_media, | |
1735 | cmpgedf_media, cmpundf_media, negdf2_media, sqrtdf2_media, | |
1736 | absdf2_media): New insns. | |
1737 | (extendsfdf2, truncdfsf2): Adjust for SHmedia. | |
1738 | (extendsfdf2_media, truncdfsf2_media): New insns. | |
1739 | 2000-09-14 Alexandre Oliva <aoliva@redhat.com> | |
1740 | * config/sh/sh.c (machine_dependent_reorg): On shmedia, skip for now. | |
1741 | * config/sh/sh.h (CONST_OK_FOR_J): Document. | |
1742 | (LEGITIMATE_CONSTANT_P): Accept CONST_DOUBLEs on shmedia. | |
1743 | * config/sh/sh.md (adddi3): New expand. | |
1744 | (adddi3_media, adddi3z_media): New insns. | |
1745 | (adddi3_compact): Renamed from adddi3. | |
1746 | (addsi3_media): Use add.l r63 to add constant zero. | |
1747 | (subdi3): New expand. | |
1748 | (subdi3_media): New insn. | |
1749 | (subdi3_compact): Renamed from subdi3. | |
1750 | (mulsidi3): New expand. | |
1751 | (mulsidi3_media): New insn. | |
1752 | (mulsidi3_compact): Renamed from mulsidi3. | |
1753 | (umulsidi3): New expand. | |
1754 | (umulsidi3_media): New insn. | |
1755 | (umulsidi3_compact): Renamed from umulsidi3. | |
1756 | (ashlsi3_media, ashrsi3_media, lshrsi3_media): New insns. | |
1757 | (ashlsi3, ashrsi3, lshrsi3): Use them. | |
1758 | (ashldi3_media, ashrdi3_media, lshrdi3_media): New insns. | |
1759 | (ashldi3, ashrdi3, lshrdi3): Use them. | |
1760 | (zero_extendsidi2): New expand. | |
1761 | (extendsidi2): New insn. | |
1762 | (movsi_media): New insn. Split to movdi to load constants. | |
1763 | (movsi): Enable for shmedia. | |
1764 | (movdi_media): New insn. Use shori_media to load wide constants. | |
1765 | (short_media): New insn. | |
1766 | (movdi): Enable for shmedia. | |
1767 | 2000-09-08 Alexandre Oliva <aoliva@redhat.com> | |
1768 | * config/sh/sh.h (CPP_SPEC): Added `m5'. | |
1769 | (SUBTARGET_CPP_SPEC): Added `!m5'. | |
1770 | (SH5_BIT, TARGET_SH5, TARGET_SHMEDIA, TARGET_SHCOMPACT): New macros. | |
1771 | (TARGET_SWITCHES): Added `5' and `5-compact'. Added SH1_BIT | |
1772 | to all other SH variants. | |
1773 | (TARGET_DEFAULT): Set to SH1_BIT. | |
1774 | (OVERRIDE_OPTIONS): Recognize sh5 CPU. | |
1775 | (BITS_PER_WORD): Raise to 64 on shmedia. | |
1776 | (MAX_BITS_PER_WORD): Change to 64. | |
1777 | (MAX_LONG_TYPE_SIZE, MAX_WCHAR_TYPE_SIZE): Set to MAX_BITS_PER_WORD. | |
1778 | (INT_TYPE_SIZE): Keep as 32. | |
1779 | (UNITS_PER_WORD): Raise to 8 on shmedia. | |
1780 | (MIN_UNITS_PER_WORD): Keep as 4. | |
1781 | (POINTER_SIZE): Raise to 64 on shmedia. | |
1782 | (CONST_OK_FOR_J): New macro. | |
1783 | (CONST_OK_FOR_LETTER_P): Use it. | |
1784 | (processor_type): Add PROCESSOR_SH5. | |
1785 | * config/sh/sh.md: Conditionalize all expands, insns and | |
1786 | splits to TARGET_SH1. | |
1787 | (cpu): Added sh5. | |
1788 | (addsi3_compact): Renamed from... | |
1789 | (addsi3): Now an expand. | |
1790 | (addsi3_media, subsi3_media): New insns. | |
1791 | (subsi3): Don't negate constants with SHmedia. | |
1792 | ||
e4ec2cac AO |
1793 | * hooks.c: New file. |
1794 | * hooks.h: New file. | |
1795 | * Makefile.in (HOOKS_H): New. | |
1796 | (TARGET_DEF_H): Added $(HOOKS_H). | |
1797 | (OBJS): Added hooks.o. | |
1798 | (cfgcleanup.o, bb-reorder.o): Added target.h. | |
1799 | (hooks.o): Added dependencies. | |
1800 | * target-def.h (TARGET_CANNOT_MODIFY_JUMPS_P): New, added to... | |
1801 | (TARGET_INITIALIZER): this. | |
1802 | * doc/tm.texi (TARGET_CANNOT_MODIFY_JUMPS_P): Document. | |
1803 | * target.h (struct gcc_target): Added cannot_modify_jumps_p. | |
1804 | * bb-reorder.c: Include target.h. | |
1805 | (reorder_basic_blocks): Skip if cannot modify jumps. | |
1806 | * cfgcleanup.c: Include target.h. | |
1807 | (try_optimize_cfg): Skip merge blocking if cannot modify jumps. | |
1808 | ||
246a46e0 CD |
1809 | 2002-02-08 Chris Demetriou <cgd@broadcom.com> |
1810 | ||
1811 | * config/mips/mips.md (casesi_internal, casesi_internal_di): | |
1812 | Protect jump delay slot instructions with .set noreorder and | |
1813 | .set nomacro. | |
1814 | ||
1815 | 2002-02-08 Chris Demetriou <cgd@broadcom.com> | |
6a5ea3f4 CD |
1816 | |
1817 | * config/mips/mips.md (casesi_internal_di): Calculate | |
1818 | the index into the target offset table correctly. | |
1819 | ||
fdf473ae RH |
1820 | 2002-02-08 Richard Henderson <rth@redhat.com> |
1821 | ||
1822 | * expr.c (expand_expr): Mind EXPAND_INITIALIZER for truncation also. | |
1823 | * final.c (output_addr_const): Accept and discard SUBREG. | |
1824 | * varasm.c (decode_addr_const): Don't abort on unknown expressions -- | |
1825 | mark them unknown instead. | |
1826 | (simplify_subtraction): Handle RTX_UNKNOWN. | |
1827 | (initializer_constant_valid_p): Strip NOP_EXPRs that narrow the mode. | |
1828 | ||
c50503ac DE |
1829 | 2002-02-08 David Edelsohn <edelsohn@gnu.org> |
1830 | ||
1831 | * doc/invoke.texi (RS/6000 and PowerPC Options): Fix typo. | |
1832 | ||
3660d217 RH |
1833 | 2002-02-08 Richard Henderson <rth@redhat.com> |
1834 | ||
1835 | * config/alpha/elf.h (ASM_OUTPUT_ALIGNED_BSS): New. | |
1836 | ||
56547299 AJ |
1837 | 2002-02-08 Andreas Jaeger <aj@suse.de> |
1838 | ||
1839 | * config.gcc (x86_64-*-linux): Add t-linux64 makefile fragment. | |
1840 | * config/i386/t-linux64: New file. | |
1841 | ||
1cf537c5 JJ |
1842 | 2002-02-08 Jakub Jelinek <jakub@redhat.com> |
1843 | ||
1844 | * c-common.c (c_expand_expr): Revert 2002-02-06 patch. | |
1845 | * c-parse.in (compstmt): Clear last_expr_type. | |
1846 | ||
5c7f5a5f RH |
1847 | 2002-02-07 Richard Henderson <rth@redhat.com> |
1848 | ||
1849 | * loop.c (strength_reduce): Sink final_value when not | |
1850 | eliminating a biv. | |
1851 | ||
b1138bf3 DB |
1852 | 2002-02-07 David O'Brien <obrien@FreeBSD.org> |
1853 | ||
1854 | * config/sparc/freebsd.h: Fix mismatched spec {. | |
1855 | ||
b6878a45 RH |
1856 | 2002-02-07 Richard Henderson <rth@redhat.com> |
1857 | ||
1858 | * cfgrtl.c: Include recog.h and insn-config.h. | |
1859 | (keep_with_call_p): Fix general_operand invocation. | |
1860 | * Makefile.in (cfgrtl.o): Update dependencies. | |
1861 | ||
ae19f5ef KH |
1862 | 2002-02-07 Kazu Hirata <kazu@hxi.com> |
1863 | ||
1864 | * config/h8300/h8300.c (two_insn_adds_subs_operand): Revise a | |
1865 | comment. Accept HImode only if TARGET_H8300. | |
1866 | ||
b137f9fc EC |
1867 | 2002-02-07 Eric Christopher <echristo@redhat.com> |
1868 | ||
1869 | * config/mips/crtn.asm: Cleanup #ifdefs. | |
1870 | ||
1871 | 2002-02-07 Eric Christopher <echristo@redhat.com> | |
1872 | ||
1873 | * config/mips/crti.asm: Add changes for mips16. mips16 uses | |
1874 | register 7 as RA instead of $31. | |
1875 | * config/mips/crtn.asm: Ditto. | |
1876 | * config/mips/mips.c (mips_move_2words): Add case for | |
1877 | TARGET_MIPS16 when HOST_BITS_PER_WIDE_INT >= 64. | |
1878 | (compute_frame_size): Fix typo. | |
1879 | (save_restore_insns): Ditto. Make documentation about using | |
1880 | register $7 as return register more precise. | |
1881 | (mips_expand_epilogue): Fix comment. Add code to work around not | |
1882 | being able to add to the stack pointer directly. | |
1883 | * config/mips/mips.h (EH_RETURN_DATA_REGNO): Change register number | |
1884 | to 2 for TARGET_MIPS16 as we need 6 and 7 as clobbers in the | |
1885 | epilogue. | |
1886 | ||
768070a0 TR |
1887 | 2002-02-07 Tom Rix <trix@redhat.com> |
1888 | ||
b137f9fc | 1889 | * config/rs6000/rs6000.c (reg_or_aligned_short_operand): New. For |
768070a0 TR |
1890 | immediates in ldu and stdu DS opcode field. |
1891 | * config/rs6000/rs6000.md (movdi_update, movdi_update1): Use. | |
1892 | * config/rs6000/rs6000-protos.h: Add reg_or_aligned_short_operand. | |
1893 | * config/rs6000/rs6000.h (PREDICATE_CODES): Same. | |
1894 | ||
225909c3 JS |
1895 | 2002-02-07 Jeff Sturm <jsturm@one-point.com> |
1896 | ||
1897 | * config/sparc/sparc.c (compute_frame_size): Don't correct frame | |
1898 | offset for stack bias. | |
1899 | ||
15fae023 L |
1900 | 2002-02-07 H.J. Lu <hjl@gnu.org> |
1901 | ||
1902 | * config/mips/linux.h (SUBTARGET_ASM_DEBUGGING_SPEC): Defined. | |
1903 | ||
fde5badd UW |
1904 | 2002-02-07 Ulrich Weigand <uweigand@de.ibm.com> |
1905 | ||
1906 | * testsuite/gcc.dg/cpp/charconst-2.c: Add -fsigned-char option. | |
1907 | ||
162f023b JH |
1908 | Thu Feb 7 12:14:17 CET 2002 Jan Hubicka <jh@suse.cz> |
1909 | ||
1910 | * i386-protos.h (x86_order_regs_for_local_alloc): Declare | |
1911 | * i386.c (x86_order_regs_for_local_alloc): New global function. | |
1912 | * i386.h (REG_ALLOC_ORDER): CLeanup. | |
1913 | (ORDER_REGS_FOR_LOCAL_ALLOC): New. | |
1914 | ||
9b462c42 RH |
1915 | 2002-02-07 Richard Henderson <rth@redhat.com> |
1916 | ||
85aa876c | 1917 | PR optimization/2463 |
9b462c42 RH |
1918 | * alias.c (find_base_value): Recall base values for fixed hard regs. |
1919 | * loop.c (loop_regs_update): Don't use single_set on non-insns. | |
1920 | ||
06e455a9 AO |
1921 | 2002-02-07 Alexandre Oliva <aoliva@redhat.com> |
1922 | ||
1923 | * config/mips/mips.md (define_delay) [mips16]: Adjust required | |
1924 | length. | |
1925 | ||
edd1967d RH |
1926 | 2002-02-06 Richard Henderson <rth@redhat.com> |
1927 | ||
1928 | PR c/5609 | |
1929 | * stmt.c (resolve_operand_name_1): Take more care with mixed | |
1930 | named and unnamed operands. | |
1931 | ||
a2cd028f JJ |
1932 | 2002-02-06 Janis Johnson <janis187@us.ibm.com> |
1933 | Jan Hubicka <jh@suse.cz> | |
1934 | ||
1935 | * loop.c (remove_constant_addition): Avoid clobbering a shared | |
1936 | CONST expression. | |
1937 | ||
e8487c04 UW |
1938 | 2002-02-06 Ulrich Weigand <uweigand@de.ibm.com> |
1939 | ||
1940 | * config.gcc (s390x-*-linux*): Add t-linux64 makefile fragment. | |
1941 | * config/s390/t-linux64: New file. | |
1942 | * config/s390/libgcc-glibc.ver: New file. | |
1943 | ||
58d10f89 UW |
1944 | 2002-02-06 Ulrich Weigand <uweigand@de.ibm.com> |
1945 | ||
1946 | * config/s390/linux64.h: Delete file. | |
1947 | * config/s390/s390x.h: New file. | |
1948 | * config.gcc (s390x-*-linux*): Use s390x.h instead of linux64.h | |
1949 | as target header file. | |
1950 | * config/s390/linux.h (TARGET_VERSION): Define depending on | |
1951 | DEFAULT_TARGET_64BIT. | |
1952 | (CPP_SPEC, ASM_SPEC, LINK_SPEC): Likewise. | |
1953 | (SIZE_TYPE, PTRDIFF_TYPE): Likewise. | |
1954 | (NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_PTRDIFF_TYPE): Define. | |
1955 | (CPP_ARCH31_SPEC, CPP_ARCH64_SPEC): New defines. | |
1956 | (LINK_ARCH31_SPEC, LINK_ARCH64_SPEC): New defines. | |
1957 | (EXTRA_SPEC): New define. | |
1958 | * config/s390/s390.h (TARGET_VERSION): Define depending on | |
1959 | DEFAULT_TARGET_64BIT. | |
1960 | (MASK_RETURN_ADDR): Add run-time check for TARGET_64BIT. | |
1961 | ||
5ce89b2e JM |
1962 | 2002-02-06 Jason Merrill <jason@redhat.com> |
1963 | ||
1964 | * c-decl.c (finish_function): Warn about a non-void function with | |
1965 | no return statement and no abnormal exit. | |
1966 | (current_function_returns_abnormally): New variable. | |
1967 | (start_function): Clear it. | |
1968 | (struct c_language_function): Add returns_abnormally. | |
1969 | (push_c_function_context): Save it. | |
1970 | (pop_c_function_context): Restore it. | |
1971 | (builtin_function): Set TREE_THIS_VOLATILE on return fns. | |
1972 | (grokdeclarator): Set C_FUNCTION_IMPLICIT_INT on functions without | |
1973 | an explicit return type. | |
1974 | * c-tree.h: Declare current_function_returns_abnormally. | |
1975 | (C_FUNCTION_IMPLICIT_INT): New macro. | |
1976 | * c-typeck.c (build_function_call): Set it. | |
1977 | (c_expand_return): Set current_function_returns_value even if the | |
1978 | value is erroneous. | |
1979 | ||
caaf2272 JJ |
1980 | 2002-02-06 Jakub Jelinek <jakub@redhat.com> |
1981 | ||
1982 | PR c/5420: | |
1983 | * c-common.c (c_unsafe_for_reeval): Make COMPOUND_LITERAL_EXPR | |
1984 | unsafe for reevaluation. | |
1985 | ||
d5129288 JJ |
1986 | 2002-02-06 Jakub Jelinek <jakub@redhat.com> |
1987 | ||
1988 | PR c/5482: | |
1989 | * c-common.c (c_expand_expr) [STMT_EXPR]: If last expression is not | |
1990 | EXPR_STMT, but COMPOUND_STMT, recurse into it. | |
1991 | ||
7fb75099 RH |
1992 | 2002-02-06 Richard Henderson <rth@redhat.com> |
1993 | ||
1994 | * cfganal.c (keep_with_call_p): Source for fixed_reg dest must | |
1995 | be a general_operand. Dest for function value must be a pseudo. | |
1996 | ||
d3a8b6a6 NC |
1997 | 2002-02-06 Nick Clifton <nickc@cambridge.redhat.com> |
1998 | ||
1999 | * dbxout.c (dbxout_symbol_location): Accept LABEL_REFs as well | |
2000 | as SYMBOL_REFs from the constant pool. | |
2001 | ||
3c1299c5 AO |
2002 | 2002-02-06 Alexandre Oliva <aoliva@redhat.com> |
2003 | ||
2004 | * dbxout.c (dbxout_parms): Apply DEBUGGER_ARG_OFFSET to parameters | |
2005 | passed by invisible reference. | |
2006 | ||
c2c9f6c9 RH |
2007 | 2002-02-05 Richard Henderson <rth@redhat.com> |
2008 | ||
2009 | * config/sparc/sparc.h (ARG_POINTER_CFA_OFFSET): No stack bias. | |
2010 | ||
a824924d HPN |
2011 | 2002-02-06 Hans-Peter Nilsson <hp@bitrange.com> |
2012 | ||
2013 | Implement using "base addresses" in insn operands as default. | |
2014 | * config/mmix/mmix.c (mmix_conditional_register_usage): if | |
2015 | -mabi=gnu, modify fixed_regs to fit the GNU ABI. | |
2016 | (mmix_extra_constraint): Use 'R' to indicate that GETA should be | |
2017 | used to read the rtx value. | |
2018 | (mmix_target_asm_function_epilogue): Fix spacing. | |
2019 | (mmix_constant_address_p): Handle TARGET_BASE_ADDRESSES. | |
2020 | (mmix_legitimate_address): Ditto. | |
2021 | (mmix_encode_section_info): Set SYMBOL_REF_FLAG on rtx:es that | |
2022 | should be loaded with a GETA insn. Don't allocate needless extra | |
2023 | char for nul termination and fix misleading comment. | |
2024 | (mmix_print_operand_address): Handle constants if | |
2025 | TARGET_BASE_ADDRESSES. | |
2026 | (mmix_output_register_setting): Use base addressing if | |
2027 | TARGET_BASE_ADDRESSES and the number of insns is 3. | |
2028 | * config/mmix/t-mmix (MULTILIB_EXTRA_OPTS): New. | |
2029 | * config/mmix/mmix.md ("movdi"): Change the alternative with GETA | |
2030 | to use R as constraint, add LDA to match s. | |
2031 | * config/mmix/mmix.h (TARGET_BASE_ADDRESSES): New. | |
2032 | (TARGET_DEFAULT): Add TARGET_MASK_BASE_ADDRESSES. | |
2033 | (TARGET_SWITCHES): Add -mbase-addresses, -mno-base-addresses. | |
2034 | (FIXED_REGISTERS): Make registers $231..$246 fixed by default. | |
2035 | (MMIX_MMIXWARE_ABI_REG_ALLOC_ORDER): Move $231..$246 last, in | |
2036 | order with other fixed registers. | |
2037 | (MMIX_GNU_ABI_REG_ALLOC_ORDER): Put forward $231, in order with | |
2038 | other parameter/call-clobbered registers. | |
2039 | * doc/invoke.texi (Option Summary) <MMIX Options>: Add | |
2040 | -mbase-addresses, -mno-base-addresses. | |
2041 | (MMIX Options): Ditto. | |
2042 | ||
73c342b9 JDA |
2043 | 2002-02-05 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2044 | ||
2045 | * pa.h (PREDICATE_CODES): Add reg_before_reload_operand. | |
2046 | ||
ef238c58 AH |
2047 | 2002-02-06 Aldy Hernandez <aldyh@redhat.com> |
2048 | ||
2049 | * config/rs6000/altivec.h: Change elem to _S_elem. | |
2050 | ||
ad08e60e JT |
2051 | 2002-02-05 Jason Thorpe <thorpej@wasabisystems.com> |
2052 | ||
2053 | * config/netbsd.h (WCHAR_TYPE): Define. | |
2054 | (WCHAR_TYPE_SIZE): Ditto. | |
2055 | (WINT_TYPE): Ditto. | |
2056 | * config/alpha/netbsd.h (WCHAR_TYPE): Remove. | |
2057 | (WCHAR_UNSIGNED): Ditto. | |
2058 | (WCHAR_TYPE_SIZE): Ditto. | |
2059 | (WINT_TYPE): Ditto. | |
2060 | * config/arm/netbsd.h: Likewise. | |
2061 | * config/i386/netbsd-elf.h: Likewise. | |
2062 | * config/i386/netbsd.h: Likewise. | |
2063 | * config/m68k/netbsd-elf.h: Likewise. | |
2064 | * config/m68k/netbsd.h: Likewise. | |
2065 | * config/ns32k/netbsd.h: Likewise. | |
2066 | * config/sparc/netbsd.h: Likewise. | |
2067 | * config/vax/netbsd.: Likewise. | |
2068 | ||
f913c102 AO |
2069 | 2002-02-05 Alexandre Oliva <aoliva@redhat.com> |
2070 | ||
2071 | * target.h (struct gcc_target): Added ms_bitfield_layout_p. | |
2072 | * target-def.h (TARGET_MS_BITFIELD_LAYOUT_P): New. Added to... | |
2073 | (TARGET_INITIALIZER): this. | |
2074 | * doc/tm.texi (TARGET_MS_BITFIELD_LAYOUT_P): Document. | |
2075 | (BITFIELD_NBYTES_LIMITED): Markup fix. | |
2076 | * tree.h (default_ms_bitfield_layout_p): Declare. | |
2077 | (record_layout_info): Added prev_field. | |
2078 | * tree.c (default_ms_bitfield_layout_p): New fn. | |
2079 | * c-decl.c (finish_struct): Disregard EMPTY_FIELD_BOUNDARY and | |
2080 | PCC_BITFIELD_TYPE_MATTERS for MS bit-field layout. | |
2081 | * stor-layout.c: Include target.h. | |
2082 | (start_record_layout): Initialize prev_field. | |
2083 | (place_field): Handle MS bit-field layout, and disregard | |
2084 | EMPTY_FIELD_BOUNDARY, BITFIELD_NBYTES_LIMITED and | |
2085 | PCC_BITFIELD_TYPE_MATTERS in this case. Update prev_field. | |
2086 | * Makefile.in (stor-layout.o): Adjust dependencies. | |
2087 | ||
c13db5d1 JM |
2088 | 2002-02-05 Jason Merrill <jason@redhat.com> |
2089 | ||
c13db5d1 JM |
2090 | * collect2.c (dump_file): Pass DMGL_VERBOSE to cplus_demangle. |
2091 | ||
4505024e AJ |
2092 | 2002-02-05 Andreas Jaeger <aj@suse.de> |
2093 | ||
2094 | * crtstuff.c: Fix comments. | |
2095 | ||
794ad79d RH |
2096 | 2002-02-05 Richard Henderson <rth@redhat.com> |
2097 | ||
2e279a9b RH |
2098 | PR fortran/3393 |
2099 | * loop.c (loop_iv_add_mult_emit_before): Copy multiplier as well. | |
2100 | (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise. | |
2101 | ||
794ad79d RH |
2102 | PR fortran/3392 |
2103 | * config/mips/mips.c (function_arg): Handle TImode. | |
2104 | (function_arg_advance): Likewise. | |
2105 | ||
8f909017 AH |
2106 | 2002-02-05 Aldy Hernandez <aldyh@redhat.com> |
2107 | ||
c13db5d1 JM |
2108 | * config/rs6000/altivec.h (vec_step_help): Rename to |
2109 | __vec_step_help. | |
8f909017 | 2110 | |
66daa9e3 AH |
2111 | 2002-02-05 Aldy Hernandez <aldyh@redhat.com> |
2112 | ||
c13db5d1 | 2113 | * config/rs6000/altivec.h: Fix typos. |
66daa9e3 | 2114 | |
2696e97b JT |
2115 | 2002-02-05 Jason Thorpe <thorpej@wasabisystems.com> |
2116 | ||
2117 | * config/arm/netbsd.h: Correct a comment. | |
2118 | ||
3deb2758 AH |
2119 | 2002-02-05 Aldy Hernandez <aldyh@redhat.com> |
2120 | ||
c13db5d1 JM |
2121 | * config/rs6000/rs6000.c (altivec_init_builtins): Fix typo |
2122 | building void typed builtins. | |
3deb2758 | 2123 | |
c13db5d1 JM |
2124 | * config/rs6000/altivec.h (vec_ld*): Fix typos. |
2125 | (vec_step): Implement for C++. | |
3deb2758 | 2126 | |
c13db5d1 | 2127 | Mon Feb 4 19:23:19 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
2c79137a RK |
2128 | |
2129 | * final.c (final_scan_insn): Add case for NOTE_INSN_LOOP_END_TOP_COND. | |
2130 | ||
ebbb0a63 RH |
2131 | 2002-02-04 Richard Henderson <rth@redhat.com> |
2132 | ||
2133 | * combine.c (nonzero_bits): Re-introduce special case for | |
2134 | sp/fp/ap wrt REGNO_POINTER_ALIGN. | |
2135 | ||
ae4b4a02 AH |
2136 | 2002-02-05 Aldy Hernandez <aldyh@redhat.com> |
2137 | ||
c13db5d1 JM |
2138 | * doc/extend.texi: Warn about unsupported usage of altivec |
2139 | builtins. | |
ae4b4a02 | 2140 | |
c13db5d1 JM |
2141 | * config/rs6000/rs6000.md (altivec_vcmp*_p): Remove. |
2142 | (altivec_predicate_*): New. | |
ae4b4a02 | 2143 | |
c13db5d1 JM |
2144 | * config/rs6000/altivec.h: Rewrite predicates to use new builtins. |
2145 | Add C++ version of vec_*() functions. | |
ae4b4a02 | 2146 | |
c13db5d1 JM |
2147 | * config/rs6000/rs6000.c (bdesc_altivec_preds): New. |
2148 | (bdesc_2arg): Remove altivec predicates. | |
2149 | (altivec_expand_builtin): Handle predicates. | |
2150 | (altivec_init_builtins): Handle predicates. | |
2151 | (altivec_expand_predicate_builtin): New. | |
ae4b4a02 | 2152 | |
f6bcf44c JDA |
2153 | 2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2154 | ||
2155 | * pa.c (DO_FRAME_NOTES): Move forward. | |
2156 | (store_reg): Revise handling of frame notes. | |
2157 | (load_reg): Likewise. | |
2158 | (set_reg_plus_d): Likewise. | |
2159 | (hppa_expand_prologue): Likewise. | |
2160 | (hppa_expand_epilogue): Likewise. | |
b137f9fc | 2161 | |
703b0080 JDA |
2162 | 2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2163 | ||
2164 | * unwind-dw2-fde-glibc.c: Define _GNU_SOURCE if not defined. | |
2165 | ||
6f9fdf4d JJ |
2166 | 2002-02-04 Jakub Jelinek <jakub@redhat.com> |
2167 | ||
2168 | PR c/4475, c++/3780: | |
2169 | * c-common.def (SWITCH_STMT): Add SWITCH_TYPE operand. | |
2170 | * c-common.h (SWITCH_TYPE): Define. | |
2171 | * c-typeck.c (c_start_case): Set SWITCH_TYPE. | |
2172 | * stmt.c (all_cases_count): Set lastval to thisval at end of loop. | |
2173 | Rename spareness variable to sparseness. | |
2174 | (expand_end_case_type): Renamed from expand_end_case, use orig_type | |
2175 | if non-NULL instead of TREE_TYPE (orig_index). | |
2176 | * tree.h (expand_end_case_type): Renamed from expand_end_case. | |
2177 | (expand_end_case): Define using expand_end_case_type. | |
2178 | * c-semantics.c (genrtl_switch_stmt): Pass SWITCH_TYPE | |
2179 | to expand_end_case_type. | |
2180 | * doc/c-tree.texi (SWITCH_STMT): Document SWITCH_TYPE. | |
2181 | ||
79109502 JDA |
2182 | 2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2183 | ||
2184 | * pa.h (PREFERRED_STACK_BOUNDARY): Define to match standard rounding. | |
2185 | (BIGGEST_ALIGNMENT): Change to 128. | |
2186 | ||
e62a5987 JDA |
2187 | 2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2188 | ||
2189 | * pa32-linux.h (LINK_COMMAND_SPEC): Define. | |
2190 | ||
219f24a4 JDA |
2191 | 2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2192 | ||
2193 | * pa.md (call_internal_reg_64bit): Remove unused variable. | |
2194 | ||
3cb66fd7 NC |
2195 | 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com> |
2196 | ||
2197 | * config/arm/arm.h (machine_function): Add uses_anonymous_args | |
2198 | field. | |
2199 | (SETUP_INCOMING_VARARGS): Set uses_anonymous_args. | |
2200 | * config/arm/arm.c (current_function_anonymous_args): Delete, | |
2201 | replace uses with cfun->machine->uses_anonymous_args. | |
2202 | (arm_reorg): Do not reset uses_anonymous_args. | |
2203 | ||
2204 | * config/arm/arm.c (arm_hard_regno_mode_ok): Allow any value in | |
2205 | any geenral register. | |
b137f9fc | 2206 | |
24c545ff BS |
2207 | 2001-02-04 Bernd Schmidt <bernds@redhat.com> |
2208 | ||
2209 | * cfgrtl.c (force_nonfallthru_and_redirect): Don't try to redirect | |
2210 | the entry block. | |
2211 | ||
563c12b0 RH |
2212 | 2002-02-04 Richard Henderson <rth@redhat.com> |
2213 | ||
2214 | * combine.c (force_to_mode): Remove STACK_BIAS code. | |
2215 | (nonzero_bits): Likewise. Replace sp/fp special case with | |
2216 | REGNO_POINTER_ALIGN. | |
2217 | ||
2218 | * config/sparc/sparc.h (FRAME_POINTER_REGNUM): Change to SFP. | |
2219 | (HARD_FRAME_POINTER_REGNUM): New. | |
2220 | (FIRST_PSEUDO_REGISTER, REG_CLASS_CONTENTS): Update. | |
2221 | (FIXED_REGS, CALL_USED_REGS): Update. | |
2222 | (REG_ALLOC_ORDER, REGISTER_NAMES): Update. | |
2223 | (CONDITIONAL_REGISTER_USAGE): Update for HFP. | |
2224 | (HARD_REGNO_NREGS): Update for SFP. | |
2225 | (STACK_POINTER_OFFSET): Include bias here ... | |
2226 | (FIRST_PARM_OFFSET): ... not here. | |
2227 | (STACK_BIAS): Remove. | |
2228 | (INIT_EXPANDERS): New. | |
2229 | (STARTING_FRAME_OFFSET): Do not include bias. | |
2230 | (ELIMINABLE_REGS, CAN_ELIMINATE, INITIAL_ELIMINATION_OFFSET): New. | |
2231 | (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P): Update for SFP. | |
2232 | (REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P): Likewise. | |
2233 | * config/sparc/aout.h (DBX_REGISTER_NUMBER): Update for HFP. | |
2234 | * config/sparc/litecoff.h, config/sparc/sol2.h: Likewise. | |
2235 | * config/sparc/sparc.c (mem_min_alignment): Update for HFP. | |
2236 | (sparc_nonflat_function_prologue, epilogue_renumber): Likewise. | |
2237 | (MUST_SAVE_REGISTER): Likewise. | |
2238 | (sparc_flat_function_prologue): Likewise. | |
2239 | (sparc_flat_function_epilogue): Likewise. | |
2240 | (HARD_FRAME_POINTER_MASK): Rename from FRAME_POINTER_MASK. | |
2241 | (sparc_init_modes): SFP is GENERAL_REGS. | |
2242 | (sparc_builtin_saveregs): SFP does not have bias applied. | |
2243 | ||
14691f8d RH |
2244 | 2002-02-04 Richard Henderson <rth@redhat.com> |
2245 | ||
2246 | * config/alpha/alpha.c (current_function_is_thunk): Don't check | |
2247 | current_function_is_thunk. | |
2248 | (alpha_sa_mask): Distinguish between current_function_is_thunk | |
2249 | called from ASM_OUTPUT_MI_THUNK and not. | |
2250 | (alpha_does_function_need_gp): Thunks always need gp. | |
2251 | (alpha_start_function, alpha_output_function_end_prologue): Likewise. | |
2252 | (alpha_output_mi_thunk_osf): New. | |
2253 | * config/alpha/alpha-protos.h: Update. | |
2254 | * config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): New. | |
2255 | ||
af702de8 RS |
2256 | 2002-02-04 Richard Sandiford <rsandifo@redhat.com> |
2257 | ||
2258 | * c-typeck.c (build_c_cast): Warn when qualifiers are added to | |
2259 | function types, not when they're taken away. | |
2260 | ||
5b1cacd8 JL |
2261 | Mon Feb 4 09:05:58 2002 Jeffrey A Law (law@redhat.com) |
2262 | ||
2263 | * cfgrtl.c (try_redirect_by_replacing_jump): Remove associated | |
2264 | CODE_LABEL and jump table when replacing a table jump with a | |
2265 | simple jump. | |
2266 | ||
f3e9edff UW |
2267 | 2002-02-04 Ulrich Weigand <uweigand@de.ibm.com> |
2268 | ||
2269 | * config/s390/s390-protos.h (legitimize_la_operand, | |
2270 | s390_secondary_input_reload_class, s390_plus_operand, | |
2271 | s390_expand_plus_operand): Add prototypes. | |
2272 | ||
2273 | config/s390/s390.c (s390_secondary_input_reload_class, | |
2274 | s390_plus_operand, s390_expand_plus_operand): New functions. | |
2275 | ||
2276 | (struct s390_address): New member 'pointer'. | |
2277 | (s390_decompose_address): Compute it. | |
2278 | (legitimate_la_operand_p): Use it. | |
2279 | (legitimize_la_operand): New function. | |
2280 | (movti, movdi, movdf splitters): Call it. | |
2281 | ||
2282 | config/s390/s390.h (SECONDARY_INPUT_RELOAD_CLASS): Define. | |
2283 | (PREDICATE_CODES): Add s390_plus_operand. | |
2284 | ||
2285 | config/s390/s390.md (adddi3_inv_64, addaddr_ccclobber): Delete. | |
2286 | (la_ccclobber): Allow GENERAL_REGS as output operand. | |
2287 | ||
2288 | (reload_load_address, *reload_load_address_reg_0, *la, *do_la_reg_0, | |
2289 | *reload_la_64, *reload_la_31 and splitters): Delete, replace by ... | |
2290 | (*la_64, *la_31, reload_indi, reload_insi): ... these. | |
2291 | ||
3c9a08ec UW |
2292 | 2002-02-04 Ulrich Weigand <uweigand@de.ibm.com> |
2293 | ||
2294 | * gcc/config/s390/s390.h (CRT_CALL_STATIC_FUNCTION): Fixed | |
2295 | register names for regular asm () construct. | |
2296 | ||
ac300a45 JJ |
2297 | 2002-02-04 Jakub Jelinek <jakub@redhat.com> |
2298 | ||
2299 | * config/i386/i386.md (movsf_1): Allow moving SF values in MMX | |
2300 | registers. | |
2301 | ||
fa852403 JJ |
2302 | 2002-02-04 Jakub Jelinek <jakub@redhat.com> |
2303 | ||
2304 | * combine.c (recog_for_combine): Create a dummy insn with PATTERN | |
2305 | pat for recog. | |
2306 | ||
fecaac37 HP |
2307 | 2002-02-04 Hartmut Penner <hpenner@de.ibm.com> |
2308 | ||
2309 | * varasm.c (decode_rtx_const): Allow unspec (symbol_ref) in | |
2310 | constant pool to be identical by string address and index. | |
2311 | ||
10c45943 AG |
2312 | 2002-02-04 Anthony Green <green@redhat.com> |
2313 | ||
2314 | * output.h (SECTION_OVERRIDE): Define. | |
2315 | * varasm.c (named_section): Obey SECTION_OVERRIDE. | |
2316 | ||
69474c3c JT |
2317 | 2002-02-03 Jason Thorpe <thorpej@wasabisystems.com> |
2318 | ||
2319 | * config.gcc (arm*-*-netbsdelf*): Placeholder to prevent match | |
2320 | by existing arm*-*-netbsd* (a.out) target. | |
2321 | (ns32k-*-netbsdelf*): Likewise. | |
2322 | (sparc-*-netbsdelf*): Likewise. | |
2323 | (vax-*-netbsdelf*): Likewise. | |
2324 | ||
939a46f6 | 2325 | 2002-02-03 Danny Smith <dannysmith@users.sourceforge.net> |
3b56934f CF |
2326 | |
2327 | * gthr-win32.h: Protect against conflicting typedef for BOOL in windows | |
2328 | headers and libobjc headers. | |
2329 | ||
2330 | 2002-02-03 Mumit Khan <khan@nanotech.wisc.edu> | |
2331 | ||
2332 | * gthr-win32.h (__mingwthr_key_dtor): Use extern "C" linkage for C++. | |
2333 | (_mingw.h): Remove duplicate include. | |
2334 | ||
2fd95d71 JT |
2335 | 2002-02-03 Jason Thorpe <thorpej@wasabisystems.com> |
2336 | ||
2337 | * config.gcc: Set cpu_type to m68k for 68010, as well. | |
2338 | (m68010-*-netbsdelf*): New... | |
2339 | (m68k*-*-netbsdelf*): ...targets. | |
2340 | * config/m68k/netbsd-elf.h: New file. | |
2341 | ||
0ea6f6a0 KH |
2342 | 2002-02-02 Kazu Hirata <kazu@hxi.com> |
2343 | ||
2344 | * config/h8300/h8300.c (hand_list): Move inside function_arg. | |
2345 | ||
cbf1b2da KH |
2346 | 2002-02-02 Kazu Hirata <kazu@hxi.com> |
2347 | ||
2348 | * config/h8300/h8300.c (h8_push_ops): Move inside | |
2349 | h8300_init_once. | |
2350 | (h8_pop_ops): Likewise. | |
2351 | (h8_move_ops): Likewise. | |
2352 | ||
0869f126 KH |
2353 | 2002-02-02 Kazu Hirata <kazu@hxi.com> |
2354 | ||
2355 | * config/h8300/h8300.c (os_task): Make it static. | |
2356 | (monitor): Likewise. | |
2357 | (pragma_saveall): Likewise. | |
2358 | ||
90e65b70 AO |
2359 | 2002-02-02 Alexandre Oliva <aoliva@redhat.com> |
2360 | ||
2361 | * config/sh/sh.md (ic_invalidate_line): Make sure the immediate | |
2362 | constant is a valid sign-extension for Pmode. | |
2363 | ||
9cbcd983 KH |
2364 | 2002-02-02 Kazu Hirata <kazu@hxi.com> |
2365 | ||
2366 | * config/h8300/h8300.c: Fix formatting. | |
2367 | ||
7a27efc4 KH |
2368 | 2002-02-02 Kazu Hirata <kazu@hxi.com> |
2369 | ||
2370 | * config/h8300/h8300.md: Fix formatting. | |
2371 | ||
54175a44 KH |
2372 | 2002-02-02 Kazu Hirata <kazu@hxi.com> |
2373 | ||
2374 | * config/h8300/h8300.md (one_cmpl patterns): Tighten the | |
2375 | predicates of operands[1]. Split the patterns for each | |
2376 | processor variant. | |
2377 | ||
eceb1755 KH |
2378 | 2002-02-02 Kazu Hirata <kazu@hxi.com> |
2379 | ||
2380 | * config/h8300/h8300.md (xor patterns): Tighten the predicates | |
2381 | of operands[1] to register_operand. | |
2382 | ||
0fef3fd0 NB |
2383 | 2002-02-02 Neil Booth <neil@daikokuya.demon.co.uk> |
2384 | ||
2385 | * cpphash.h (struct spec_nodes): Remove n__CHAR_UNSIGNED__. | |
2386 | * cpphash.c (_cpp_init_hashtable): Similarly. | |
2387 | * cppinit.c (cpp_create_reader): Default the signed_char flag. | |
2388 | (init_builtins): Define __CHAR_UNSIGNED__ appropriately. | |
2389 | (COMMAND_LINE_OPTIONS): Recognise -f{un,}signed-char. | |
2390 | (cpp_handle_option): Handle the new options. | |
2391 | * cpplex.c (cpp_interpret_charconst): Use new flag. | |
2392 | * cpplib.h (struct cpp_options): New member signed_char. | |
2393 | * gcc.c (cpp_unique_options): Remove %c spec and documentation. | |
2394 | (cpp_options): Handle -fsigned-char and -funsigned-char. | |
2395 | (static_specs): Remove signed_char_spec. | |
2396 | (do_spec1): Don't handle %c. | |
2397 | * system.h: Poison SIGNED_CHAR_SPEC. | |
2398 | * tradcif.y (yylex): Use flag_signed_char. | |
2399 | * tradcpp.h (flag_signed_char): New. | |
2400 | * tradcpp.c (flag_signed_char): New. | |
2401 | (main): Handle new command-line options. | |
2402 | (initialize_builtins): Define __CHAR_UNSIGNED__ if appropriate. | |
2403 | config: | |
2404 | * alpha/alpha.h (SIGNED_CHAR_SPEC): Remove. | |
2405 | * avr/avr.h: Remove old comments. | |
2406 | * i960/i960.h (CPP_SPEC): Pass -fsigned-char if -mic*. | |
2407 | (CC1_SPEC): Pass -fsigned-char if -mic*. | |
2408 | (SIGNED_CHAR_SPEC): Remove. | |
2409 | doc: | |
2410 | * tm.texi (SIGNED_CHAR_SPEC): Remove documentation. | |
2411 | ||
0617ed52 EC |
2412 | 2002-02-01 Eric Christopher <echristo@redhat.com> |
2413 | ||
2414 | From Daniel Jacobowitz <dmj+@andrew.cmu.edu> | |
2415 | * config/mips/mips.h (FUNCTION_PROFILER): Fix function profiling. | |
2416 | * config/mips/linux.h (ASM_OUTPUT_REG_PUSH): Undefine. | |
2417 | (ASM_OUTPUT_REG_POP): Ditto. | |
2418 | ||
dfd48d76 NB |
2419 | 2002-02-02 Neil Booth <neil@daikokuya.demon.co.uk> |
2420 | ||
2421 | * c-decl.c, tree.c, tree.h, objc/objc-act.c: Revert bitfield | |
2422 | patch. | |
2423 | ||
4a23409e JJ |
2424 | 2002-02-02 Jakub Jelinek <jakub@redhat.com> |
2425 | ||
2426 | * config/i386/i386.h (CPP_CPUCOMMON_SPEC): Add missing | separators. | |
2427 | ||
d3c52658 JJ |
2428 | 2002-02-02 Jakub Jelinek <jakub@redhat.com> |
2429 | ||
2430 | PR c/5304: | |
2431 | * expmed.c (expand_mult_highpart): Use immed_double_const for wide_op1 | |
2432 | unconditionally. | |
2433 | ||
02c5a3bd JJ |
2434 | 2002-02-01 Janis Johnson <janis187@us.ibm.com> |
2435 | ||
2436 | * cfganal.c: Include tm_p.h. | |
2437 | (keep_with_call_p): Fix the test that determines if a register holds | |
2438 | the return value of a call. | |
2439 | ||
3968de80 DD |
2440 | 2002-02-01 DJ Delorie <dj@redhat.com> |
2441 | ||
2442 | * config/sparc/sparc.c (sparc_emit_set_symbolic_const64): If | |
2443 | we are given conflicting registers, switch to the other one we | |
2444 | had allocated for us. | |
2445 | * config/sparc/sparc.md (reload_indi, reload_outdi): Pass op[2] | |
2446 | as TImode so we know when the "other" register is available. | |
2447 | ||
1338ea6c DB |
2448 | 2002-02-01 David O'Brien <obrien@FreeBSD.org> |
2449 | ||
2450 | * config/sparc/sol2-sld-64.h: Include sparc/biarch64.h rather than | |
2451 | sparc/sparc_bi.h. | |
2452 | ||
f015be23 JJ |
2453 | 2002-02-01 Janis Johnson <janis187@us.ibm.com> |
2454 | ||
2455 | * cfganal.c (keep_with_call_p): New function. | |
2456 | (flow_call_edges_add): Prevent splitting a block between a call and | |
2457 | a single-set instruction that should be kept in the same block. | |
2458 | ||
63708ffc CR |
2459 | 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org> |
2460 | ||
2461 | * doc/install.texi (avr): Update outdated URL. | |
2462 | ||
5ee4950e AH |
2463 | 2002-01-30 Andrew Haley <aph@cambridge.redhat.com> |
2464 | ||
2465 | * config/stormy16/stormy16.md (pushqi): New. | |
2466 | (popqi): New. | |
2467 | (pushhi): New. | |
2468 | (pophi): New. | |
2469 | (movhi): Remove stack operands. | |
2470 | (movqi): Likewise. | |
2471 | * config/stormy16/stormy16.h (PREDICATE_CODES): Add | |
2472 | nonimmediate_nonstack_operand. | |
0617ed52 | 2473 | * config/stormy16/stormy16.c (nonimmediate_nonstack_operand): |
5ee4950e AH |
2474 | New. |
2475 | * config/stormy16/stormy16-protos.h (nonimmediate_nonstack_operand) | |
2476 | New. | |
2477 | ||
b88c0704 JM |
2478 | 2002-01-31 Jason Merrill <jason@redhat.com> |
2479 | ||
2480 | * Makefile.in (c-parse.c): Handle .output file. | |
2481 | * objc/Make-lang.in (objc-parse.c): Likewise. | |
2482 | ||
ac282977 AO |
2483 | 2002-02-01 Alexandre Oliva <aoliva@redhat.com> |
2484 | ||
2485 | * config/mips/mips.h (ENDIAN_SPEC): Output the endianness flag if | |
2486 | the -me[lb] option is given. Don't output the default flag | |
2487 | twice. | |
2488 | ||
bebc7e8b ZW |
2489 | 2002-01-31 Zack Weinberg <zack@codesourcery.com> |
2490 | ||
2491 | * c-lex.c (yyparse): Call debug_hooks->start_source_file for | |
2492 | the primary source file; this has not been done yet. | |
2493 | * c-decl.c (c_expand_body): Reset input_filename from | |
2494 | DECL_SOURCE_FILE (fndecl) before calling init_function_start. | |
2495 | ||
5809eb5f KH |
2496 | 2002-01-31 Kazu Hirata <kazu@hxi.com> |
2497 | ||
2498 | * rtlanal.c (subreg_regno_offset): Do not use | |
2499 | SUBREG_REGNO_OFFSET. | |
2500 | * system.h: Add SUBREG_REGNO_OFFSET to the GCC poison list. | |
2501 | * doc/tm.texi (SUBREG_REGNO_OFFSET): Remove. | |
2502 | ||
8512bbd7 JM |
2503 | 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk> |
2504 | ||
2505 | * gccbug.in: Follow GNU Coding Standards for --version. Use GCC | |
2506 | version rather than GNATS version in --version output. | |
2507 | ||
74cb3cc8 RS |
2508 | 2002-01-31 Richard Sandiford <rsandifo@redhat.com> |
2509 | ||
2510 | * ifcvt.c (noce_process_if_block): Make a copy of the destination | |
2511 | when copying back from a temporary. | |
2512 | ||
874b5b14 RH |
2513 | 2002-01-30 Richard Henderson <rth@redhat.com> |
2514 | ||
2515 | * ifcvt.c (dead_or_predicable): Handling merging when other_bb | |
2516 | and new_dest are the same. | |
2517 | ||
e803a64b RH |
2518 | 2002-01-30 Richard Henderson <rth@redhat.com> |
2519 | ||
89cf7be5 | 2520 | PR opt/5076 |
e803a64b RH |
2521 | * rtl.h (NOTE_INSN_LOOP_END_TOP_COND): New. |
2522 | * rtl.c (note_insn_name): Update. | |
2523 | * emit-rtl.c (remove_unnecessary_notes): Kill it. | |
2524 | * stmt.c (expand_end_loop): Kill jump opt code. Use LOOP_END_TOP_COND | |
2525 | to perform loop rotation. | |
2526 | (expand_exit_loop_top_cond): New. | |
2527 | * tree.h (expand_exit_loop_top_cond): Declare it. | |
2528 | * c-semantics.c (genrtl_while_stmt): Use it. | |
2529 | (genrtl_for_stmt): Likewise. | |
2530 | ||
0b51254d AO |
2531 | 2002-01-30 Alexandre Oliva <aoliva@redhat.com> |
2532 | ||
2533 | * config/mips/mips.h (PARM_BOUNDARY): Guarantee alignment of | |
2534 | arguments to 64-bit boundaries on 64-bit ABIs. | |
2535 | ||
71cef493 SE |
2536 | 2002-01-30 Steve Ellcey <sje@cup.hp.com> |
2537 | ||
2538 | * loop.c (loop_invariant_p): Special case pic_offset_table_rtx. | |
2539 | ||
6169e5fd JM |
2540 | 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk> |
2541 | ||
2542 | * c-decl.c (grokdeclarator): Handle type being a typedef for an | |
2543 | invalid type. | |
2544 | ||
86f808dc DB |
2545 | 2002-01-30 David O'Brien <obrien@FreeBSD.org> |
2546 | ||
2547 | * config.gcc: Include sparc/biarch64.h rather than sparc/sparc_bi.h. | |
2548 | * config/sparc/sparc_bi.h: Remove file. | |
2549 | * config/sparc/biarch64.h: New file (rename of sparc_bi.h). | |
2550 | ||
5748ebeb RH |
2551 | 2002-01-30 Richard Henderson <rth@redhat.com> |
2552 | ||
2553 | * sched-deps.c (sched_analyze): Make a call read the frame pointer. | |
2554 | ||
20d32cc2 ZW |
2555 | 2002-01-30 Zack Weinberg <zack@codesourcery.com> |
2556 | ||
2557 | * expmed.c (emit_store_flag): Call protect_from_queue on op0 and op1. | |
2558 | ||
b88c0704 | 2559 | 2002-01-30 Jason Merrill <jason@redhat.com> |
6bb28965 JM |
2560 | |
2561 | * dwarf2out.c (dwarf_cfi_name): Add other DWARF 3 codes. | |
2562 | (output_cfi): Likewise. Disable DW_CFA_GNU_negative_offset_extended. | |
2563 | (reg_save): Use DW_CFA_offset_extended_sf instead. | |
2564 | ||
2565 | * dwarf2out.c (dwarf2out_finish): Don't abort if there were errors. | |
2566 | ||
37060e78 JJ |
2567 | 2002-01-29 Jakub Jelinek <jakub@redhat.com> |
2568 | ||
2569 | * cselib.c (cselib_record_sets): Use IF_THEN_ELSE result | |
2570 | in cselib_lookup. | |
2571 | ||
d18dba68 AH |
2572 | 2002-01-29 Aldy Hernandez <aldyh@redhat.com> |
2573 | ||
bebc7e8b ZW |
2574 | * rs6000.md ("*call_value_local32"): Remove constraints. |
2575 | ("*call_value_local64"): Same. | |
2576 | ("*call_value_indirect_nonlocal_aix32"): Same. | |
2577 | ("*call_value_nonlocal_aix32"): Same. | |
2578 | ("*call_value_indirect_nonlocal_aix64"): Same. | |
2579 | ("*call_value_nonlocal_aix64"): Same. | |
2580 | ("*call_value_nonlocal_sysv"): Same. | |
d18dba68 | 2581 | |
80a8aac6 RH |
2582 | 2002-01-29 Richard Henderson <rth@redhat.com> |
2583 | ||
2584 | * config/alpha/elf.h (SDB_DEBUGGING_INFO): Undef. | |
2585 | ||
12beba6f RH |
2586 | 2002-01-29 Richard Henderson <rth@redhat.com> |
2587 | ||
2588 | * expr.c (force_operand): Ignore flag_pic for detecting pic | |
2589 | address loads. | |
2590 | * regclass.c (init_reg_sets_1): Test fixed_regs not flag_pic | |
2591 | for determining if PIC_OFFSET_TABLE_REGNUM is call-clobbered. | |
2592 | * resource.c (mark_target_live_regs): Use regs_invalidated_by_call | |
2593 | instead of open-coded loop. | |
2594 | * doc/tm.texi (PIC_OFFSET_TABLE_REGNUM): Clarify that it must | |
2595 | be fixed when in use. | |
2596 | ||
2583081e RH |
2597 | 2002-01-29 Richard Henderson <rth@redhat.com> |
2598 | ||
2599 | * sched-int.h (struct deps_reg): Add uses_length, clobbers_length. | |
2600 | * sched-rgn.c (propagate_deps): Update them. | |
2601 | * sched-deps.c (sched_analyze_insn): Update them. Flush the | |
2602 | clobbers list when either gets too long. | |
2603 | ||
3b8d200e JJ |
2604 | 2002-01-29 Jakub Jelinek <jakub@redhat.com> |
2605 | ||
2606 | * config/i386/i386.h (LIMIT_RELOAD_CLASS): Handle LEGACY_REGS | |
2607 | and INDEX_REGS the same as GENERAL_REGS. | |
2608 | (SECONDARY_OUTPUT_RELOAD_CLASS): Likewise. | |
2609 | ||
2d3115eb NB |
2610 | 2002-01-29 Neil Booth <neil@daikokuya.demon.co.uk> |
2611 | ||
bebc7e8b | 2612 | * tree.c (build_nonstandard_integer_type): Correct prototype. |
2d3115eb | 2613 | |
ecbe845e UW |
2614 | 2002-01-29 Ulrich Weigand <uweigand@de.ibm.com> |
2615 | ||
bebc7e8b | 2616 | * config/s390/s390.md (movstrsico, movstrdix_64, |
ecbe845e | 2617 | movstrsix_31): Remove, replace by ... |
bebc7e8b | 2618 | (movstrdi_short, movstrsi_short, movstrdi_long, |
ecbe845e UW |
2619 | movstrsi_long): ... these. New. |
2620 | (movstrdi, movstrsi): Adapt. | |
2621 | ||
2622 | (rotldi3, rotlsi3, ashldi3, *ashldi3_31, *ashldi3_64, | |
bebc7e8b | 2623 | ashlsi3, lshrdi3, *lshrdi3_31, *lshrdi3_64, lshrsi3): |
ecbe845e UW |
2624 | Remove unnecessary CC clobber. |
2625 | (*ashrdi3_cc_31, *ashrdi3_cconly_31, *ashrdi3_cc_64, | |
2626 | *ashrdi3_cconly_64, *ashrsi3_cc, *ashrsi3_cconly): New. | |
2627 | ||
2628 | (divmoddi4): Don't partially initialize TImode register. | |
2629 | ||
0b32fca5 GK |
2630 | 2002-01-29 Geoffrey Keating <geoffk@redhat.com> |
2631 | ||
2632 | * doc/sourcebuild.texi (C Tests): Document gcc.dg/debug directory. | |
2633 | ||
08ef5437 RH |
2634 | 2002-01-29 Richard Henderson <rth@redhat.com> |
2635 | ||
2636 | * flow.c (print_rtl_and_abort): Remove. | |
2637 | (print_rtl_and_abort_fcn): Remove. | |
2638 | (verify_local_live_at_start): Use dump_bb instead. | |
2639 | (verify_wide_reg): Likewise. Take a basic_block, not rtl endpoints. | |
2640 | (verify_wide_reg_1): Return 2 on mode test failure. | |
2641 | ||
8469e54e NB |
2642 | 2002-01-29 Neil Booth <neil@daikokuya.demon.co.uk> |
2643 | ||
2644 | PR c/3325, c/3326, c/2511, c/3347 | |
2645 | * c-decl.c (enum_decl_context): Remove BITFIELD. | |
2646 | (grokdeclarator): Take bitfield width as an input. | |
2647 | Ensure bitfields are given the correct type. Perform | |
2648 | bitfield width validation with build_bitfield_integer_type | |
2649 | rather than waiting for finish_struct. | |
2650 | (grok_typename, grok_typename_in_parm_context, start_decl, | |
2651 | push_parmdecl, grokfield, start_function): Update calls to | |
2652 | grokdeclarator. | |
2653 | (build_bitfield_integer_type): New function. | |
2654 | (finish_struct): Move bitfield validation to grokdeclarator | |
bebc7e8b | 2655 | and build_bitfield_integer_type. |
8469e54e NB |
2656 | * tree.c (build_nonstandard_integer_type): New function. |
2657 | * tree.h (build_nonstandard_integer_type): New prototype. | |
2658 | objc: | |
2659 | * objc-act.c (objc_copy_list): Remove DECL_INITIAL kludge. | |
2660 | ||
ffdeea47 JJ |
2661 | 2002-01-29 Jakub Jelinek <jakub@redhat.com> |
2662 | ||
2663 | PR other/1502: | |
2664 | * cppinit.c (cpp_handle_option): Add ignore argument, if it is zero, | |
2665 | don't ignore unrecognized -W* options. | |
2666 | (cpp_handle_options): Pass 1 as last argument to cpp_handle_option. | |
2667 | * cpplib.h (cpp_handle_option): Adjust prototype. | |
2668 | * c-decl.c (c_decode_options): Pass 0 as last argument to | |
2669 | cpp_handle_option. | |
2670 | ||
2671 | PR c/2896: | |
2672 | * gcc.c (cpp_unique_options): Split from cpp_options. | |
2673 | (cpp_options): Source cpp_unique_options. | |
2674 | (default_compilers): Use cpp_unique_options instead of cpp_options | |
2675 | when used together with cc1_options. | |
2676 | (static_specs): Add cpp_unique_options. | |
2677 | * objc/lang-specs.h: Use cpp_unique_options instead of cpp_options | |
2678 | when used together with cc1_options. | |
2679 | ||
1a275226 KH |
2680 | 2002-01-29 Kazu Hirata <kazu@hxi.com> |
2681 | ||
2682 | * config/h8300/h8300-protos.h: Update the prototype of | |
2683 | output_a_shift. | |
2684 | * config/h8300/h8300.c (output_a_shift): Remove an unused | |
2685 | argument 'insn'. Remove redundant code. | |
2686 | * config/h8300/h8300.md: Adust to the new prototype of | |
2687 | output_a_shift. | |
2688 | ||
a11d9dfc KH |
2689 | 2002-01-29 Kazu Hirata <kazu@hxi.com> |
2690 | ||
2691 | * config/h8300/h8300-protos.h: Update the prototypes of | |
2692 | emit_a_rotate and expand_a_rotate. | |
2693 | * config/h8300/h8300.c (emit_a_rotate): Change the type of the | |
2694 | first argument to 'enum rtx_code'. | |
2695 | (expand_a_rotate): Likewise. | |
2696 | ||
871f73e3 KH |
2697 | 2002-01-28 Kazu Hirata <kazu@hxi.com> |
2698 | ||
2699 | * config/h8300/h8300-protos.h: Update the prototype of | |
2700 | output_simode_bld. | |
2701 | * config/h8300/h8300.c (output_simode_bld): Remove an argumen | |
2702 | 'log2'. | |
2703 | * config/h8300/h8300.md: Adjust to the new prototype. | |
2704 | ||
5fc4b751 KH |
2705 | 2002-01-28 Kazu Hirata <kazu@hxi.com> |
2706 | ||
2707 | * conifg/h8300/h8300.c (h8300_adjust_insn_length): Remove | |
2708 | redundant code. | |
2709 | ||
2d67bd7b JDA |
2710 | 2002-01-28 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2711 | ||
2712 | * emit-rtl.c (gen_rtx_REG): Check that the PIC_OFFSET_TABLE_REGNUM | |
2713 | is a fixed register before returning pic_offset_table_rtx. | |
2714 | * loop.c (scan_loop): Don't hoist insns that set pic_offset_table_rtx | |
2715 | when PIC_OFFSET_TABLE_REG_CALL_CLOBBERED is defined. | |
2716 | ||
5a852b3e JM |
2717 | 2002-01-28 Jason Merrill <jason@redhat.com> |
2718 | ||
6bb28965 | 2719 | * dwarf2.h: Sync with src version. |
5a852b3e | 2720 | |
3bca17dd PK |
2721 | 2002-01-28 Paul Koning <pkoning@equallogic.com> |
2722 | ||
2723 | * builtin-types.def (BT_FN_VOID_CONST_PTR_VAR): Replace | |
2724 | BT_FN_VOID_PTR_VAR. | |
2725 | * builtins.def (BUILT_IN_PREFETCH): Change first argument to be const. | |
2726 | * doc/extend.texi (__builtin_prefetch): Update documentation: | |
2727 | first argument is now const void ptr. | |
2728 | ||
7dc3f8c0 KH |
2729 | 2002-01-28 Kazu Hirata <kazu@hxi.com> |
2730 | ||
2731 | * config/h8300/h8300-protos.h: Remove an unused prototype. | |
2732 | ||
e83cb5f0 RZ |
2733 | 2002-01-28 Roman Zippel <zippel@linux-m68k.org> |
2734 | ||
2735 | * toplev.c (lang_independent_init): Round up identifier size. | |
2736 | ||
5721cd84 RE |
2737 | 2002-01-28 Richard Earnshaw <rearnsha@arm.com> |
2738 | ||
2739 | * config.gcc: Revert previous change. | |
2740 | ||
d534119e AP |
2741 | 2002-01-28 Andris Pavenis <pavenis@latnet.lv> |
2742 | ||
2743 | * config/i386/djgpp.h: Use STRIP_NAME_ENCODING in macro UNIQUE_SECTION | |
2744 | ||
5a721dab RE |
2745 | 2002-01-28 Richard Earnshaw <rearnsha@arm.com> |
2746 | ||
2747 | * config.gcc (*-*-netbsdelf*): Set up generic parameters. | |
2748 | (*-*-netbsd*): Always use collect2. Remove collect2 settings from | |
2749 | other non-elf netbsd config frags. | |
2750 | * config/netbsd-aout.h (STARTFILE_SPEC): Don't pull in c++rt0 since | |
2751 | collect2 will does that. | |
2752 | * config/netbsd.h (LIBGCC_SPEC): Add white space before -lgcc, so that | |
2753 | shared-lib frobbing will work. | |
2754 | ||
da1775d6 KH |
2755 | 2002-01-28 Kazu Hirata <kazu@hxi.com> |
2756 | ||
2757 | * config/h8300/h8300.h: Fix formatting. | |
2758 | * config/h8300/h8300.md: Likewise. | |
2759 | ||
8f2e963b LR |
2760 | 2002-01-28 Loren J. Rittle <ljrittle@acm.org> |
2761 | ||
2762 | * fixinc/inclhack.def (strict_ansi_not): Add a bypass based on | |
2763 | the old, removed AAA_standards fix. | |
2764 | * fixinc/fixincl.x: Rebuilt. | |
2765 | ||
fdae5767 HPN |
2766 | 2002-01-28 Hans-Peter Nilsson <hp@axis.com> |
2767 | ||
2768 | * config/cris/cris.h (CRT_CALL_STATIC_FUNCTION): Change to emit | |
2769 | atexit call in crtbegin, hooked in after call to frame_dummy; | |
2770 | register EH before registering __fini__start. | |
2771 | ||
2a2ecb63 AH |
2772 | 2002-01-28 Aldy Hernandez <aldyh@redhat.com> |
2773 | ||
2774 | * config/rs6000/altivec.h: Remove spurious semicolons. | |
2775 | ||
8ed43adf KH |
2776 | 2002-01-27 Kazu Hirata <kazu@hxi.com> |
2777 | ||
2778 | * config/h8300/h8300.md: Replace dead bit extraction patterns | |
2779 | with ones that work. | |
2780 | ||
917afb0c RK |
2781 | Sun Jan 27 13:23:40 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
2782 | ||
2783 | * emit-rtl.c (get_mem_attrs): Don't default alignment for non-BLKmode | |
2784 | if not STRICT_ALIGNMENT. | |
2785 | * rtl.h (MEM_ALIGN): Likewise. | |
2786 | ||
f70a54cb CR |
2787 | 2002-01-27 Craig Rodrigues <rodrigc@gcc.gnu.org> |
2788 | ||
2789 | * doc/invoke.texi (-fdump-translation-unit): Revert this | |
2790 | patch: 2001-10-21 Craig Rodrigues <rodrigc@gcc.gnu.org> | |
2791 | ||
d8fd4914 KH |
2792 | 2002-01-27 Kazu Hirata <kazu@hxi.com> |
2793 | ||
2794 | * config/h8300/h8300.md (define_constants): New. | |
2795 | (anonymous patterns) Use defined constants appropriately. | |
2796 | ||
15e0e275 KH |
2797 | 2002-01-27 Kazu Hirata <kazu@hxi.com> |
2798 | ||
2799 | * config/h8300/h8300.c (function_arg): Remove redundant code. | |
2800 | ||
37a0f8a5 RH |
2801 | 2002-01-26 Richard Henderson <rth@redhat.com> |
2802 | ||
2803 | * sched-deps.c (reg_pending_uses_head): New. | |
2804 | (reg_pending_barrier): Rename from reg_pending_sets_all. | |
2805 | (find_insn_list): Don't mark inline. | |
2806 | (find_insn_mem_list): Remove. | |
2807 | (add_dependence_list, add_dependence_list_and_free): New. | |
2808 | (flush_pending_lists): Replace only_write param with separate | |
2809 | for_read and for_write parameters. Update all callers. Use | |
2810 | add_dependence_list_and_free. | |
2811 | (sched_analyze_1): Do not add reg dependencies here; just set | |
2812 | the pending bits. Use add_dependence_list. | |
2813 | (sched_analyze_2): Likewise. | |
2814 | (sched_analyze_insn): Replace schedule_barrier_found with | |
2815 | reg_pending_barrier. Add all dependencies for pending reg | |
2816 | uses, sets, and clobbers. | |
2817 | (sched_analyze): Don't add reg dependencies for calls, just | |
2818 | set pending bits. Use regs_invalidated_by_call. Treat | |
2819 | sched_before_next_call as a normal list, not a fake insn. | |
2820 | (init_deps): No funny init for sched_before_next_call. | |
2821 | (free_deps): Free pending mems lists. Don't zero reg_last. | |
2822 | (init_deps_global): Init reg_pending_uses. | |
2823 | (finish_deps_global): Free it. | |
2824 | * sched-int.h (deps): Make in_post_call_group_p boolean. Update docs. | |
2825 | (find_insn_mem_list): Remove. | |
2826 | * sched-rgn.c (concat_INSN_LIST, concat_insn_mem_list): New. | |
2827 | (propagate_deps): Use them. Zero temp mem lists. | |
2828 | ||
cea3bd3e RH |
2829 | 2002-01-26 Richard Henderson <rth@redhat.com> |
2830 | ||
2831 | * Makefile.in (CRTSTUFF_CFLAGS): New. | |
2832 | (crtbegin.o, crtend.o, crtbeginS.o, crtendS.o, crtbeginT.o): Use it. | |
2833 | * config.gcc (alpha-linux, alpha-freebsd, alpha-netbsd): Use plain | |
2834 | crtstuff.c instead of alpha assembly version. | |
2835 | * crtstuff.c (CRT_CALL_STATIC_FUNCTION): Rewrite to assume the | |
2836 | entire dummy function sequence. Use FORCE_CODE_SECTION_ALIGN | |
2837 | not FORCE_{INIT,FINI}_SECTION_ALIGN. | |
2838 | (__do_global_dtors_aux): Mark used. | |
2839 | (frame_dummy, __do_global_ctors_aux): Mark used. | |
2840 | (fini_dummy, init_dummy): Remove. | |
2841 | ||
2842 | * config/alpha/crtbegin.asm: Remove file. | |
2843 | * config/alpha/crtend.asm: Remove file. | |
2844 | * config/alpha/t-crtbe: Remove file. | |
2845 | * config/alpha/elf.h (CRT_CALL_STATIC_FUNCTION): New. | |
2846 | (LINK_EH_SPEC): New. | |
2847 | ||
2848 | * config/cris/cris.h (CRT_CALL_STATIC_FUNCTION): Rewrite old | |
2849 | FORCE_INIT_SECTION_ALIGN hack. Register __fini_start before | |
2850 | calling constructors. | |
2851 | * config/cris/linux.h (CRT_CALL_STATIC_FUNCTION): Undef. | |
2852 | ||
2853 | * config/i386/i386.h (CRT_CALL_STATIC_FUNCTION): New. | |
2854 | * config/i386/linux.h (CRT_CALL_STATIC_FUNCTION): Replace old | |
2855 | CRT_END_INIT_DUMMY hack. | |
2856 | * config/i386/sol2.h (FORCE_CODE_SECTION_ALIGN): Replace | |
2857 | FORCE_{INIT,FINI}_SECTION_ALIGN. | |
2858 | ||
2859 | * config/mcore/mcore-elf.h (FORCE_CODE_SECTION_ALIGN): Replace | |
2860 | FORCE_{INIT,FINI}_SECTION_ALIGN. | |
2861 | ||
2862 | * config/s390/s390.h (CRT_CALL_STATIC_FUNCTION): Update for new | |
2863 | invocation sequence. | |
2864 | * config/sh/sh.h (CRT_CALL_STATIC_FUNCTION): Likewise. | |
2865 | ||
2866 | * doc/tm.texi (CRT_CALL_STATIC_FUNCTION): Update. | |
2867 | (FORCE_CODE_SECTION_ALIGN): New. | |
2868 | ||
60ffa0e5 RH |
2869 | 2002-01-26 Richard Henderson <rth@redhat.com> |
2870 | ||
2871 | * config/cris/cris.c (cris_print_operand): Handle 64-bit CONST_INT. | |
2872 | ||
61334ebe RH |
2873 | 2002-01-26 Richard Henderson <rth@redhat.com> |
2874 | ||
2875 | * config/alpha/alpha.c (alpha_sa_mask): Mark RA for unicos here too. | |
2876 | (alpha_sa_size): Use alpha_sa_mask to compute size of saved regs. | |
2877 | ||
1d788fb6 KH |
2878 | 2002-01-26 Kazu Hirata <kazu@hxi.com> |
2879 | ||
2880 | * config/h8300/h8300.md: Remove bit extraction patterns that | |
2881 | cannot be triggered. | |
2882 | Restrict each bit extraction pattern to a variant on which the | |
2883 | pattern is tested. | |
2884 | ||
87611f88 JM |
2885 | 2002-01-26 Joseph S. Myers <jsm28@cam.ac.uk> |
2886 | ||
2887 | * doc/include/texinfo.tex: Update to version 2002-01-04.07. | |
2888 | ||
cd74ec59 KH |
2889 | 2002-01-26 Kazu Hirata <kazu@hxi.com> |
2890 | ||
2891 | * config/h8300/h8300.md: Remove bit test patterns that cannot | |
2892 | be triggered. | |
2893 | Restrict each bit test pattern to a variant on which the | |
2894 | pattern is tested. | |
2895 | ||
93051e0f KG |
2896 | 2002-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2897 | ||
2898 | * builtins.c (expand_builtin_strncat): Remove redundant check for | |
2899 | INTEGER_CST. | |
2900 | ||
216c995f DB |
2901 | 2002-01-25 David O'Brien <obrien@FreeBSD.org> |
2902 | ||
2903 | * config/i386/x86-64.h (DEFAULT_PCC_STRUCT_RETURN): Do not overide | |
2904 | default setting. | |
2905 | * config/i386/freebsd64.h (DEFAULT_PCC_STRUCT_RETURN): Do not override | |
2906 | existing setting. | |
2907 | ||
33c7f925 GK |
2908 | 2002-01-25 Geoffrey Keating <geoffk@redhat.com> |
2909 | ||
2910 | * dbxout.c (dbxout_init): Use assemble_name rather than just | |
2911 | stripping off the first character. | |
2912 | (dbxout_source_file): Likewise. | |
2913 | ||
6cd444b4 DD |
2914 | 2002-01-25 DJ Delorie <dj@redhat.com> |
2915 | ||
2916 | * config/sparc/sparc.c (sparc_emit_set_symbolic_const64): Compare | |
2917 | using rtx_equal_p, not by comparing pointers. | |
2918 | ||
751551d5 SE |
2919 | 2002-01-25 Steve Ellcey <sje@cup.hp.com> |
2920 | ||
2921 | * emit-rtl.c (gen_rtx_REG): Always return the same rtx | |
2922 | for PIC_OFFSET_TABLE_REGNUM. | |
2923 | (init_emit_once): Use gen_raw_REG to initialize pic_offset_table_rtx. | |
2924 | ||
e564e618 DB |
2925 | 2002-01-25 David O'Brien <obrien@FreeBSD.org> |
2926 | ||
2927 | * config.gcc (x86_64-*-freebsd*): New target. | |
2928 | (x86_64-*-netbsd*,x86_64-*-linux*): Use ${tm_file} rather than its | |
2929 | value. | |
2930 | (i[34567]86-*-freebsd*): Don't include svr4.h. | |
2931 | * config/i386/freebsd64.h: New file. | |
2932 | ||
ff3aaf17 DR |
2933 | 2002-01-25 Douglas B Rupp <rupp@gnat.com> |
2934 | ||
4857d29d DR |
2935 | * config/alpha/x-vms (version): Make static. |
2936 | ||
2937 | * config/alpha/vms.h (MD_FALLBACK_FRAME_STATE_FOR): Fix error | |
2938 | in previous checkin. | |
2939 | ||
ff3aaf17 DR |
2940 | * Makefile.in (install-headers-cp): New target. |
2941 | * config.gcc (alpha-dec-*vms*): Install headers with | |
2942 | install-headers-cp | |
2943 | ||
48d79c43 JH |
2944 | Fri Jan 25 22:42:49 CET 2002 Jan Hubicka <jh@suse.cz> |
2945 | ||
2946 | * unroll.c (unroll_loop): Lower final_value to nonmemory operand; | |
2947 | avoid it's copies. | |
2948 | ||
995b5904 RK |
2949 | Fri Jan 25 08:26:19 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
2950 | ||
2951 | * builtins.c (expand_builtin_strncpy): Use integer_zerop instead | |
2952 | of compare_tree_int. | |
2953 | (expand_builtin_strncat): Likewise. | |
2954 | * c-decl.c (finish_struct): Use tree_low_cst. | |
2955 | * tree.h (compare_tree_int): Arg is unsigned HOST_WIDE_INT. | |
2956 | * tree.c (compare_tree_int): Likewise. | |
2957 | ||
75eefe3f UW |
2958 | 2002-01-25 Ulrich Weigand <uweigand@de.ibm.com> |
2959 | ||
2960 | * reload1.c (eliminate_regs_in_insn): Recognize frame pointer | |
2961 | adjustments even if they are implemented by more than two insns. | |
2962 | ||
5a133afd JH |
2963 | Fri Jan 25 20:43:56 CET 2002 Jan Hubicka <jh@suse.cz> |
2964 | ||
995b5904 | 2965 | * df.c (df_ref_create, df_ref_record_1, df_ref_record): Kill BB arg. |
5a133afd JH |
2966 | * df.h (struct ref): Kill B. |
2967 | (DF_REF_BB, DF_REF_BBNO): Use BLOCK_FOR_INSN. | |
2968 | ||
2969 | * basic-block.h (PROP_EQUAL_NOTES): New flag. | |
2970 | * flow.c (propagate_one_insn): Use it. | |
2971 | (mark_used_regs): Handle NIL. | |
2972 | ||
ead39bdf | 2973 | 2002-01-25 Geoffrey Keating <geoffk@redhat.com> |
3d8dd3c0 GK |
2974 | |
2975 | * config/stormy16/stormy16.md (tablejump_pcrel): Use a MEM | |
2976 | to help folding. | |
2977 | ||
01a2ccd0 DE |
2978 | 2002-01-25 David Edelsohn <edelsohn@gnu.org> |
2979 | ||
2980 | * rs6000.md (prefetch): Make address V4SI mode so that the address | |
2981 | is restricted to legitimate form for instruction. | |
2982 | ||
fd29f6ea BW |
2983 | 2002-01-25 Bob Wilson <bob.wilson@acm.org> |
2984 | ||
2985 | * doc/install.texi (xtensa-*-elf): New target. | |
2986 | (xtensa-*-linux*): New target. | |
2987 | * doc/contrib.texi: Add myself. | |
2988 | ||
55492b32 NC |
2989 | 2002-01-25 Nick Clifton <nickc@cambridge.redhat.com> |
2990 | ||
2991 | * config/arm/arm.c (arm_hard_regno_mode_ok): Allow any general | |
2992 | purpose register to hold an SImode (or smaller) value. | |
2993 | ||
72c7c913 JJ |
2994 | 2002-01-25 Jakub Jelinek <jakub@redhat.com> |
2995 | ||
2996 | * unwind-dw2-fde-glibc.c: If inhibit_libc, use __register_frame* | |
2997 | registry only. | |
2998 | * crtstuff.c: Likewise. | |
2999 | ||
c4df4ceb KH |
3000 | 2002-01-25 Kazu Hirata <kazu@hxi.com> |
3001 | ||
3002 | * config/h8300/h8300.md (negation patterns): Tighten | |
3003 | predicates to register_operand. | |
3004 | ||
70e531f5 AH |
3005 | 2002-01-24 Aldy Hernandez <aldyh@redhat.com> |
3006 | ||
3bca17dd PK |
3007 | * loop.c (emit_prefetch_instructions): Use the prefetch insn's |
3008 | mode, not Pmode. | |
70e531f5 | 3009 | |
3bca17dd | 3010 | * builtins.c (expand_builtin_prefetch): Same. |
70e531f5 | 3011 | |
a4f76ef9 AO |
3012 | 2002-01-24 Alexandre Oliva <aoliva@redhat.com> |
3013 | ||
3014 | * config/sh/sh.md (sym_label2reg): Make sure all CONSTs have | |
3015 | modes. | |
3016 | ||
9bf25b09 KH |
3017 | 2002-01-24 Kazu Hirata <kazu@hxi.com> |
3018 | ||
3019 | * config/h8300/h8300.c (print_operand): Remove support for | |
3020 | operand character 'A'. | |
3021 | * config/h8300/h8300.md (three anonymous patterns): Replace | |
3022 | operand character 'A' with either 'T' or 'S'. | |
3023 | ||
974af6a5 KH |
3024 | 2002-01-24 Kazu Hirata <kazu@hxi.com> |
3025 | ||
3026 | * config/h8300/h8300.c (print_operand): Remove support for | |
3027 | operand character 'U'. | |
3028 | ||
7a5bb7b8 AP |
3029 | 2002-01-24 Andris Pavenis <pavenis@latnet.lv> |
3030 | ||
3bca17dd | 3031 | * config/i386/t-djgpp: Use NATIVE_SYSTEM_HEADER_DIR. |
7a5bb7b8 | 3032 | |
92a4639e NC |
3033 | 2002-01-24 Nick Clifton <nickc@cambridge.redhat.com> |
3034 | ||
3035 | * config/arm/arm.c (arm_hard_regno_mode_ok): Allow SImode | |
3036 | values to be assigned to the stack pointer. | |
3037 | ||
467cb2da HP |
3038 | 2002-01-14 Hartmut Penner <hpenner@de.ibm.com> |
3039 | ||
bebc7e8b | 3040 | * emit_rtl.c (gen_lowpart_common): Conversion from const_int |
467cb2da HP |
3041 | to const_double needs to be done right for big-endian systems. |
3042 | ||
3b6cb920 JM |
3043 | 2002-01-24 Jason Merrill <jason@redhat.com> |
3044 | ||
b08dd119 | 3045 | PR c++/2432 |
3b6cb920 JM |
3046 | * config/sparc/sparc.md (call-jump peepholes): Pass the right insn |
3047 | to can_throw_internal. | |
3048 | ||
f3077311 RH |
3049 | 2002-01-23 Richard Henderson <rth@redhat.com> |
3050 | ||
3051 | * fold-const.c (fold): Change UINT_MAX test to check vs precision | |
3052 | rather than TYPE_MAX_VALUE. Fix indentation and a bogus negation. | |
3053 | ||
e1d71275 AO |
3054 | 2002-01-24 Alexandre Oliva <aoliva@redhat.com> |
3055 | ||
3056 | * config/sh/sh.md (symGOT_load, sym2GOT, sym2GOTOFF): New expands. | |
3057 | (symGOT2reg): Use them, then set as GOT value as unchanging. | |
3058 | (symGOTOFF2reg): Set REG_EQUAL note. Use a different pseudo | |
3059 | as a temporary, if possible. | |
3060 | (symPLT_label2reg): Enclose (pc) in UNSPEC_PIC. Emit | |
3061 | sym@PLT-(.LPCS#+2-.) instead of sym@PLT+.-(.LPCS#+2). | |
3062 | ||
dc271dbe KH |
3063 | 2002-01-23 Kazu Hirata <kazu@hxi.com> |
3064 | ||
3065 | * config/h8300/h8300.md: Fix xorqi and xorqi so that they will | |
3066 | accept to accept 0x80 as operands[2]. | |
3067 | ||
1a9017f9 AO |
3068 | 2002-01-24 Alexandre Oliva <aoliva@redhat.com> |
3069 | ||
3070 | * config/sparc/sparc.md (fix_trunctfdi2): Correct typo in mode. | |
3071 | ||
6932f033 RH |
3072 | 2002-01-23 Richard Henderson <rth@redhat.com> |
3073 | ||
3074 | * config/alpha/alpha.md (call_value_osf_1_er peepholes): Fix typo. | |
3075 | ||
709619d9 AH |
3076 | 2002-01-23 Aldy Hernandez <aldyh@redhat.com> |
3077 | ||
3bca17dd PK |
3078 | * c-parse.in (parmlist_or_identifiers): Add maybe_attribute. |
3079 | (parmlist_or_identifiers_1): Verify that only a parmlist follows | |
3080 | an attribute. | |
709619d9 | 3081 | |
3d709fd3 RH |
3082 | 2002-01-23 Richard Henderson <rth@redhat.com> |
3083 | ||
3084 | * expr.c (move_by_pieces_1): Extend size before negation. | |
3085 | ||
88a446c0 RH |
3086 | * config/m68k/t-m68kbare (MULTILIB_OPTIONS): Add 68040 and 68060. |
3087 | (MULTILIB_MATCHES): Remove 68040 and 68060 aliases. | |
3088 | (MULTILIB_EXCEPTIONS): Ignore 68881 and soft-float for 68040 and 68060. | |
3089 | * config/m68k/t-m68kelf: Likewise. | |
3090 | ||
03984308 BW |
3091 | 2002-01-23 Bob Wilson <bob.wilson@acm.org> |
3092 | ||
3093 | * config/xtensa/elf.h: New file. | |
3094 | * config/xtensa/lib1funcs.asm: New file. | |
3095 | * config/xtensa/lib2funcs.S: New file. | |
3096 | * config/xtensa/linux.h: New file. | |
3097 | * config/xtensa/t-xtensa: New file. | |
3098 | * config/xtensa/xtensa-config.h: New file. | |
3099 | * config/xtensa/xtensa-protos.h: New file. | |
3100 | * config/xtensa/xtensa.c: New file. | |
3101 | * config/xtensa/xtensa.h: New file. | |
3102 | * config/xtensa/xtensa.md: New file. | |
3103 | * config.gcc (xtensa-*-elf*): New target. | |
3104 | (xtensa-*-linux*): New target. | |
3105 | * cse.c (canon_hash): Compare rtx pointers instead of register | |
3106 | numbers. This is required for the Xtensa port. | |
3107 | * integrate.c (copy_insn_list): Handle case where the static | |
3108 | chain is in memory and the memory address has to be copied to | |
3109 | a register. | |
3110 | * doc/invoke.texi (Option Summary): Add Xtensa options. | |
3111 | (Xtensa Options): New node. | |
3112 | * doc/md.texi (Machine Constraints): Add Xtensa machine constraints. | |
3113 | ||
c3d5c3fa ZW |
3114 | 2002-01-23 Zack Weinberg <zack@codesourcery.com> |
3115 | ||
a63bea75 ZW |
3116 | * diagnostic.c (internal_error): Do ICE suppression only |
3117 | when ENABLE_CHECKING is not defined. | |
3118 | ||
c3d5c3fa ZW |
3119 | * c-typeck.c (require_complete_type): Return error_mark_node |
3120 | if type is error_mark_node. | |
3121 | ||
1398974c JJ |
3122 | 2002-01-23 Janis Johnson <janis187@us.ibm.com> |
3123 | ||
3124 | * toplev.c (process_options): Disable -fprefetch-loop-arrays with | |
3125 | -Os and issue a warning. | |
3126 | ||
807633e5 ZW |
3127 | 2002-01-23 Zack Weinberg <zack@codesourcery.com> |
3128 | ||
3129 | * doc/fragments.texi, doc/hostconfig.texi: Update to reflect | |
3130 | current (lack of) need for host configuration by hand. | |
3131 | ||
3132 | * doc/gccint.texi, doc/rtl.texi, doc/tm.texi: Adjust cross | |
3133 | references. Documentation of some target macros moved from | |
3134 | hostconfig.texi to tm.texi. | |
3135 | ||
cf8002d0 WC |
3136 | 2002-01-23 Will Cohen <wcohen@redhat.com> |
3137 | ||
3138 | * config/arm/arm.h (THUMB_FUNCTION_PROFILER): Define if not currently | |
3139 | defined. | |
3140 | ||
d1e76310 KH |
3141 | 2002-01-23 Kazu Hirata <kazu@hxi.com> |
3142 | ||
3143 | * config/h8300/h8300.md (*andorhi3): Accept 0x8000 as an | |
3144 | operand[3]. | |
3145 | ||
b2115575 JM |
3146 | 2002-01-23 Jason Merrill <jason@redhat.com> |
3147 | ||
f893c16e JM |
3148 | * tree.c (build1): Don't set TREE_READONLY on INDIRECT_REF. |
3149 | ||
b2115575 JM |
3150 | * function.c (assign_parms): Don't put args of inline functions |
3151 | into registers when not optimizing. | |
3152 | ||
6bacc7b0 NC |
3153 | 2002-01-23 Nick Clifton <nickc@cambridge.redhat.com> |
3154 | ||
3155 | * config/arm/arm.md (UNSPEC_PROLOGUE_USE): New unspec constant. | |
3156 | (prologue_use): New pattern. | |
3157 | * config/arm/arm.c (expand_prologue): Use gen_prologue_use in | |
3158 | preference to gen_rtx_USE. | |
3159 | (thumb_expand_prologue): Use gen_prologue_use in preference to | |
3160 | gen_rtx_USE. | |
3161 | (thumb_expand_epilogue): Use gen_prologue_use in preference to | |
3162 | gen_rtx_USE. | |
3163 | ||
a415f7bc HPN |
3164 | 2002-01-23 Hans-Peter Nilsson <hp@bitrange.com> |
3165 | ||
3166 | * loop.c [!HAVE_prefetch] (CODE_FOR_prefetch): Define to 0. | |
3167 | ||
5372b3fb NB |
3168 | 2002-01-23 Neil Booth <neil@daikokuya.demon.co.uk> |
3169 | ||
3170 | PR c/3504 | |
3171 | * doc/extend.texi: Correct documentation of __alignof__. | |
3172 | ||
bd571ffc ZW |
3173 | 2002-01-22 Zack Weinberg <zack@codesourcery.com> |
3174 | ||
3175 | * params.h: Rename arguments of DEFPARAM so that it will be | |
3176 | recognized as a translation keyword. | |
3177 | ||
333c8841 AH |
3178 | 2002-01-22 Aldy Hernandez <aldyh@redhat.com> |
3179 | ||
bd571ffc ZW |
3180 | * extend.texi: Document altivec functions. |
3181 | Fix N-bit adjectives in X86 builtin documentation. | |
333c8841 | 3182 | |
38979c65 AO |
3183 | 2002-01-22 Alexandre Oliva <aoliva@redhat.com> |
3184 | ||
3185 | * reload.c (reg_overlap_mentioned_for_reload_p): Handle PLUS and | |
3186 | auto_inc_dec values. | |
3187 | ||
7458a9f0 RE |
3188 | 2002-01-22 Richard Earnshaw <rearnsha@arm.com> |
3189 | ||
3190 | * config/netbsd-aout.h (SWITCH_TAKES_ARG): Remove bogus white space | |
3191 | after backslash. | |
3192 | (ASM_DECLARE_OBJECT_NAME): Add missing backslash before final line. | |
3193 | ||
129bd0c4 AO |
3194 | 2002-01-22 Alexandre Oliva <aoliva@redhat.com> |
3195 | ||
3196 | * config/i386/freebsd-aout.h (ASM_QUAD): Undefine. | |
3197 | ||
8b9b74a9 RH |
3198 | 2002-01-22 Richard Henderson <rth@redhat.com> |
3199 | ||
3200 | * config/alpha/alpha.c (split_small_symbolic_mem_operand): Use | |
3201 | copy_insn not copy_rtx. | |
3202 | ||
d0c9db30 AM |
3203 | 2002-01-23 Alan Modra <amodra@bigpond.net.au> |
3204 | ||
3205 | * combine.c (simplify_and_const_int): Don't trunc_int_for_mode | |
3206 | "nonzero" as that might add "1" bits. Ensure "constop" is | |
3207 | properly sign extened. | |
3208 | (force_to_mode): Tweak for sign extended constop. | |
3209 | ||
1e7e480e RH |
3210 | 2002-01-22 Richard Henderson <rth@redhat.com> |
3211 | ||
3212 | * config/alpha/alpha.c (some_small_symbolic_mem_operand) Use | |
3213 | for_each_rtx instead of assuming we're already looking at the MEM. | |
3214 | (split_small_symbolic_mem_operand): Likewise. | |
3215 | * config/alpha/alpha.h (PREDICATE_CODES): Update. | |
3216 | * config/alpha/alpha.md (small symbolic memory splitters): Update. | |
3217 | ||
3218 | 2002-01-22 Richard Henderson <rth@redhat.com> | |
2e271932 RH |
3219 | |
3220 | * config/alpha/alpha.md (divmodsi_internal_er): Generate lituse | |
3221 | sequence number for the literal. | |
3222 | (divmoddi_internal_er): Likewise. | |
3223 | ||
b7f2fb96 CR |
3224 | 2002-01-22 Craig Rodrigues <rodrigc@gcc.gnu.org> |
3225 | ||
3226 | PR java/4972 | |
3227 | * aclocal.m4 (AM_ICONV): Put linking flags for libiconv | |
3228 | in LIBICONV variable. | |
3229 | * configure: Regenerated. | |
3230 | ||
f66a0046 KW |
3231 | 2002-01-22 Krister Walfridsson <cato@df.lth.se> |
3232 | ||
3233 | * dependence.c (build_def_use): Remove array_idx. | |
3234 | ||
e3b0efd1 KW |
3235 | * dwarfout.c (last_filename): Remove. |
3236 | (output_compile_unit_die): Remove last_filename. | |
3237 | ||
d8086cbb RS |
3238 | 2002-01-22 Roger Sayle <roger@eyesopen.com> |
3239 | Richard Henderson <rth@redhat.com> | |
3240 | ||
3241 | PR opt/3640 | |
3242 | * fold-const.c (fold): Optimize unsigned comparisons against | |
3243 | UINT_MAX (and similar unsigned constants). | |
3244 | ||
e8d52ba0 JJ |
3245 | 2002-01-22 Janis Johnson <janis187@us.ibm.com> |
3246 | ||
d8086cbb | 3247 | * Makefile.in (loop.o): Depend on OPTABS_H. |
1398974c | 3248 | * loop.c (emit_prefetch_instructions): Check the prefetch operand |
d8086cbb | 3249 | against the predicate. |
11303d15 | 3250 | |
e8d52ba0 JJ |
3251 | PR target/5379 |
3252 | * config/i386/i386.md (prefetch_sse): Specify "p" as a constraint | |
3253 | for the address operand. | |
3254 | ||
cc7b420e RH |
3255 | 2002-01-22 Richard Henderson <rth@redhat.com> |
3256 | ||
3257 | * config/alpha/freebsd.h (FUNCTION_PROFILER): Remove. | |
3258 | ||
816e265a CR |
3259 | 2002-01-22 Craig Rodrigues <rodrigc@gcc.gnu.org> |
3260 | ||
3261 | PR other/5450 | |
cc7b420e RH |
3262 | * config/i386/sysv4.h (CPP_SPEC): Define, and add CPU |
3263 | preprocessor flags. | |
816e265a | 3264 | |
7c884404 JT |
3265 | 2002-01-22 Jason Thorpe <thorpej@wasabisystems.com> |
3266 | ||
3267 | * config.gcc (x86_64-*-netbsd*): New target. | |
3268 | * config/i386/netbsd64.h: New file. | |
3269 | ||
2b672c08 AH |
3270 | 2002-01-22 Aldy Hernandez <aldyh@redhat.com> |
3271 | ||
d8086cbb | 3272 | * regrename.c (kill_value): Fix typo. |
2b672c08 AH |
3273 | |
3274 | 2002-01-22 Aldy Hernandez <aldyh@redhat.com> | |
3275 | ||
d8086cbb | 3276 | * doc/tm.texi: Remove STARTING_FRAME_PHASE. |
2b672c08 | 3277 | |
d8086cbb | 3278 | * config/rs6000/rs6000.h: Same. |
2b672c08 | 3279 | |
d8086cbb RS |
3280 | * function.c (instantiate_virtual_regs): Remove |
3281 | STARTING_FRAME_PHASE. | |
3282 | (assign_stack_local_1): Same. | |
3283 | Calculate frame phase. | |
2b672c08 | 3284 | |
4b02997f NC |
3285 | 2002-01-22 Nick Clifton <nickc@redhat.com> |
3286 | ||
3287 | * config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Move 'regno' | |
3288 | variable declaration to outer scope in order to simplify | |
3289 | future extensions. | |
3290 | (HARD_REGNO_MODE_OK): Replace macro body with a with a call to | |
3291 | arm_hard_regno_mode_ok. | |
3292 | * config/arm/arm-protos.h: Add a prototype for | |
3293 | arm_hard_regno_mode_ok. | |
3294 | * config/arm/arm.c (soft_df_operand): Remove now redundant | |
3295 | check for DImode values using IP_REGNUM. | |
3296 | (nonimmediate_soft_df_operand): Remove now redundant check for | |
3297 | DImode values using IP_REGNUM. | |
3298 | (arm_hard_regno_mode_ok): New function. New check: make sure | |
3299 | that DImode values are not stored in IP_REGNUM. | |
c14a3a45 NC |
3300 | |
3301 | * config/arm/arm.c (arm_expand_prologue): Replace REG_MAYBE_DEAD | |
3302 | note with a USE. | |
3303 | (thumb_expand_prologue): Replace REG_MAYBE_DEAD note with a USE. | |
3304 | ||
8a827ab2 JM |
3305 | 2002-01-22 Jason Merrill <jason@redhat.com> |
3306 | ||
3307 | * c-semantics.c (genrtl_compound_stmt): Only check nesting | |
3308 | consistency if this COMPOUND_STMT is scoped. | |
3309 | ||
cf403648 KH |
3310 | 2002-01-22 Kazu Hirata <kazu@hxi.com> |
3311 | ||
3312 | * predict.c: Fix formatting. | |
3313 | * print-tree.c: Likewise. | |
3314 | * protoize.c: Likewise. | |
3315 | * real.h: Likewise. | |
3316 | * rtl.h: Likewise. | |
3317 | * sbitmap.h: Likewise. | |
3318 | * scan.c: Likewise. | |
3319 | * sched-deps.c: Likewise. | |
3320 | * sched-vis.c: Likewise. | |
3321 | * sdbout.c: Likewise. | |
3322 | * sibcall.c: Likewise. | |
3323 | * ssa.c: Likewise. | |
3324 | * ssa-ccp.c: Likewise. | |
3325 | * ssa-dce.c: Likewise. | |
3326 | * stmt.c: Likewise. | |
3327 | * stor-layout.c: Likewise. | |
3328 | * system.h: Likewise. | |
3329 | ||
aea9695c RK |
3330 | Tue Jan 22 06:26:33 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
3331 | ||
a8765ae7 RK |
3332 | * tree.c (int_fits_type_p): If bounds of a subtype are variable, see |
3333 | if fits in bounds of base type. | |
3334 | ||
aea9695c RK |
3335 | * dwarf2out.c (equate_decl_number_to_die): Add "int" to decls. |
3336 | (loc_descriptor_from_tree, case CALL_EXPR, case ADDR_EXPR): New. | |
3337 | (add_bound_info, default): If can't find a context, make a | |
3338 | SAVE_EXPR. | |
3339 | (dwarf2out_finish): Check for SAVE_EXPR in node->created_for. | |
3340 | ||
58bf601b HPN |
3341 | 2002-01-22 Hans-Peter Nilsson <hp@axis.com> |
3342 | ||
3343 | * c-typeck.c (parser_build_binary_op): If result from | |
3344 | build_binary_op is ERROR_MARK just return error_mark_node without | |
3345 | further processing. | |
3346 | ||
f982f805 JT |
3347 | 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com> |
3348 | ||
3349 | * config/netbsd.h (TARGET_HAS_F_SETLKW): define. | |
3350 | Split a.out-specific bits into... | |
3351 | * config/netbsd-aout.h: ...this. | |
3352 | * config/netbsd-elf.h: New file. | |
3353 | * config/alpha/netbsd-elf.h: Remove. | |
3354 | * config/alpha/netbsd.h: Rewrite for a NetBSD/alpha ELF target. | |
3355 | * config/i386/netbsd-elf.h (LIB_SPEC): Remove. | |
bd571ffc | 3356 | (STARTFILE_SPEC): Remove redundant definition. |
f982f805 JT |
3357 | (ENDFILE_SPEC): Likewise. |
3358 | (LINK_SPEC): Likewise. | |
3359 | (CPP_SPEC): Likewise. | |
3360 | (ASM_SPEC): Likewise. | |
3361 | (LIB_SPEC): Likewise. | |
3362 | (SWITCH_TAKES_ARG): Likewise. | |
3363 | (TARGET_MEM_FUNCTIONS): Likewise. | |
3364 | (CPP_PREDEFINES): Redefine. | |
3365 | (ASM_FINAL_SPEC): Remove redefinition. | |
3366 | (ASM_COMMENT_START): Redefine. | |
3367 | (FUNCTION_PROFILER): Define. | |
3368 | (TARGET_VERSION): Redefine. | |
3369 | Comment and formatting cleanup. | |
3370 | * config/i386/netbsd.h: Include <netbsd-aout.h>. | |
3371 | * config/m68k/netbsd.h: Include <netbsd-aout.h>. | |
3372 | * config/mips/netbsd.h: Rewrite for NetBSD/mips ELF target, | |
3373 | big- or little-endian. | |
3374 | * config/ns32k/netbsd.h: Include <netbsd-aout.h>. | |
3375 | * config.gcc (*-*-netbsd*): Add definitions common to all | |
3376 | NetBSD configs. | |
3377 | (alpha*-*-netbsd*): Remove redundant xm_defines, gas, and | |
3378 | gnu_ld definitions. Add netbsd-elf.h to and remove | |
3379 | alpha/netbsd-elf.h from tm_file. Remove alpha/t-crtfm from | |
3380 | tmake_file, and don't lose previous tmake_file contents. | |
3381 | (arm*-*-netbsd*): Add netbsd-aout.h to tm_file. | |
3382 | (i[34567]86-*-netbsdelf*): Remove redundant xm_defines, gas, and | |
3383 | gnu_ld definitions. Add netbsd-elf.h to tm_file. | |
3384 | (mips-dec-netbsd*): Remove as alias for mipsel-*-netbsd*. | |
3385 | (mipsel-*-netbsd*): Rename this to... | |
3386 | (mips*-*-netbsd*): ...this. Add elfos.h to tm_file. Add | |
3387 | mips/little.h to tm_file for mips*el-*. | |
3388 | (powerpc-*-netbsd*): Remove redundant xm_defines definition. | |
3389 | (sparc-*-netbsd*): Add netbsd-aout.h to tm_file. | |
3390 | (vax-*-netbsd*): Add netbsd-aout.h to tm_file. | |
3391 | ||
2e396476 JDA |
3392 | 2002-01-21 John David Anglin <dave@hiauly1.hia.nrc.ca> |
3393 | ||
3394 | * pa-protos.h (reg_before_reload_operand): New function prototype. | |
3395 | * pa.c (reg_before_reload_operand): New function implementation. | |
3396 | * pa.md (decrement_and_branch_until_zero, movb): Use it. Change "!*m" | |
3397 | contraints to "*m". | |
3398 | ||
3b5708e7 FS |
3399 | 2002-01-21 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
3400 | ||
3401 | * combine.c (simplify_and_const_int): Properly sign-extend CONSTOP. | |
3402 | ||
85e79f96 JDA |
3403 | 2002-01-21 John David Anglin <dave@hiauly1.hia.nrc.ca> |
3404 | ||
3405 | * pa64-hpux.h (MD_EXEC_PREFIX): Set to "/usr/ccs/bin". | |
3406 | (MD_STARTFILE_PREFIX): Set to "/usr/ccs/lib/pa20_64/". | |
3407 | (MD_STARTFILE_PREFIX_1): Set to "/opt/langtools/lib/pa20_64/". | |
3408 | (EH_FRAME_IN_DATA_SECTION): Define and update comment on init sections. | |
3409 | (ENDFILE_SPEC): Undefine. | |
3410 | (STARTFILE_SPEC): Redefine for PA. | |
3411 | ||
38abadee FS |
3412 | 2002-01-21 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
3413 | ||
3414 | * config/rs6000/t-ppccomm (CRTSTUFF_T_CFLAGS_S): Re-add -fPIC. | |
3415 | ||
94f1d97c DJ |
3416 | 2002-01-21 Daniel Jacobowitz <drow@mvista.com> |
3417 | ||
3418 | * config.gcc: Add entries to supported PowerPC --with-cpu | |
3419 | types. | |
3420 | ||
0333394e JJ |
3421 | 2002-01-21 Jakub Jelinek <jakub@redhat.com> |
3422 | ||
3423 | * config/i386/i386.c (ix86_function_arg_regno_p): Never return | |
3424 | true for 64-bit mode only SSE registers in 32-bit mode. | |
3425 | ||
e9d1b155 KH |
3426 | 2002-01-21 Kazu Hirata <kazu@hxi.com> |
3427 | ||
3428 | * unwind-dw2.c: Fix formatting. | |
3429 | * unwind-dw2-fde.c: Likewise. | |
3430 | * unwind-dw2-fde.h: Likewise. | |
3431 | * unwind-pe.h: Likewise. | |
3432 | * varasm.c: Likewise. | |
3433 | * varray.h: Likewise. | |
3434 | ||
07338cf8 HPN |
3435 | 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com> |
3436 | ||
3437 | Remove workaround for register stack overwrite bug in mmix. | |
3438 | * config/mmix/mmix.c (mmix_target_asm_function_prologue): Remove | |
3439 | support for TARGET_REG_STACK_FILL_BUG. | |
3440 | * config/mmix/mmix.h: Remove member has_call_without_parameters. | |
3441 | (TARGET_MASK_REG_STACK_FILL_BUG, TARGET_REG_STACK_FILL_BUG): | |
3442 | Delete. | |
3443 | (TARGET_DEFAULT): Remove TARGET_MASK_REG_STACK_FILL_BUG. | |
3444 | (TARGET_SWITCHES): Remove -mreg-stack-fill-bug-workaround and | |
3445 | -mno-reg-stack-fill-bug-workaround. | |
3446 | * config/mmix/mmix.md ("call", "call_value"): Don't set struct | |
3447 | machine member has_call_without_parameters. | |
3448 | * doc/invoke.texi (Option Summary) <MMIX Options>: Remove | |
3449 | -mreg-stack-fill-bug-workaround and | |
3450 | -mno-reg-stack-fill-bug-workaround. | |
3451 | (MMIX Options): Ditto. | |
3452 | ||
7192cbf1 KH |
3453 | 2002-01-21 Kazu Hirata <kazu@hxi.com> |
3454 | ||
3455 | * config/h8300/h8300.c (function_arg): Replace 0 with NULL_RTX | |
3456 | as appropriate. | |
3457 | Remove redundant code. | |
3458 | ||
d1552d7b JM |
3459 | 2002-01-21 Joseph S. Myers <jsm28@cam.ac.uk> |
3460 | ||
3461 | * config/alpha/alpha.h, config/arc/arc.h, config/avr/avr.h, | |
3462 | config/c4x/c4x.h, config/d30v/d30v.h, config/dsp16xx/dsp16xx.h, | |
3463 | config/fr30/fr30.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h, | |
3464 | config/mips/mips.h, config/rs6000/rs6000.h, config/sparc/sparc.h, | |
3465 | config/stormy16/stormy16.h, config/v850/v850.h: Remove commented | |
3466 | out target macro definitions and non-target-specific comments | |
3467 | mostly taken from old versions of the manual. | |
3468 | ||
ed168e45 KH |
3469 | 2002-01-20 Kazu Hirata <kazu@hxi.com> |
3470 | ||
3471 | * config/h8300/h8300.h: Fix comment formatting. | |
3472 | * config/ia64/aix.h: Likewise. | |
3473 | * config/ia64/ia64-protos.h: Likewise. | |
3474 | * config/ia64/ia64.c: Likewise. | |
3475 | * config/ia64/ia64.h: Likewise. | |
3476 | * config/ia64/ia64intrin.h: Likewise. | |
3477 | * config/ia64/linux.h: Likewise. | |
3478 | * config/ia64/unwind-aix.c: Likewise. | |
3479 | * config/ia64/unwind-ia64.c: Likewise. | |
3480 | ||
005e3e05 KH |
3481 | 2002-01-20 Kazu Hirata <kazu@hxi.com> |
3482 | ||
3483 | * config/h8300/h8300.c: Revise comments about shift code. | |
3484 | ||
64bead4c KH |
3485 | 2002-01-20 Kazu Hirata <kazu@hxi.com> |
3486 | ||
3487 | * config/h8300/h8300.c (function_arg): Update a comment. | |
3488 | ||
ed863595 KH |
3489 | 2002-01-20 Kazu Hirata <kazu@hxi.com> |
3490 | ||
3491 | * config/h8300/h8300.md: Update the comments at the beginning | |
3492 | of the file. | |
3493 | ||
5904dc87 KH |
3494 | 2002-01-20 Kazu Hirata <kazu@hxi.com> |
3495 | ||
3496 | * config/i370/i370.c: Fix comment formatting. | |
3497 | * config/i370/i370.h: Likewise. | |
3498 | * config/i370/i370.md: Likewise. | |
3499 | * config/i370/linux.h: Likewise. | |
3500 | ||
9702143f RK |
3501 | Sun Jan 20 18:40:14 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
3502 | ||
cbafacd1 RK |
3503 | * reg-stack.c (subst_stack_regs): Properly check for deleted insn. |
3504 | ||
9702143f RK |
3505 | * dwarf2out.c (loc_descriptor_from_tree): Add TRUTH_*_EXPR cases. |
3506 | (gen_struct_or_union_type_die): Don't SIGSEGV if no TYPE_STUB_DECL | |
3507 | in incomplete case. | |
3508 | ||
6b6996b8 GS |
3509 | 2002-01-20 Graham Stott <grahams@redhat.com> |
3510 | ||
3511 | * cfgloop.c (flow_loop_preheader_scan): Fix typo. | |
3512 | ||
eab854f6 JDA |
3513 | 2002-01-19 John David Anglin <dave@hiauly1.hia.nrc.ca> |
3514 | ||
3515 | * config.gcc (hppa*64*-*-hpux11*): Fix tmake_file. | |
3516 | ||
5b029315 TR |
3517 | 2002-01-19 Tom Rix <trix@redhat.com> |
3518 | ||
3519 | * config/rs6000/rs6000.md: Fix DF split for 64 bit hosts. | |
3520 | ||
1d690052 AH |
3521 | 2002-01-18 Aldy Hernandez <aldyh@redhat.com> |
3522 | ||
d8086cbb | 3523 | * doc/tm.texi (STARTING_FRAME_PHASE): Document. |
1d690052 | 3524 | |
d8086cbb RS |
3525 | * function.c (assign_stack_local_1): Adjust x_frame_offset with |
3526 | STARTING_FRAME_PHASE. | |
3527 | (STARTING_FRAME_PHASE): New. | |
3528 | (instantiate_virtual_regs): Check saneness of | |
3529 | STARTING_FRAME_PHASE. | |
1d690052 | 3530 | |
d8086cbb | 3531 | * config/rs6000/rs6000.h (STARTING_FRAME_PHASE): New. |
1d690052 | 3532 | |
4dd8c093 AO |
3533 | 2002-01-19 Alexandre Oliva <aoliva@redhat.com> |
3534 | ||
3535 | * config/sh/sh.md (movdf_i4 split): Fix alter_subreg calls. | |
3536 | ||
6f2a28d7 CR |
3537 | 2002-01-18 Craig Rodrigues <rodrigc@gcc.gnu.org> |
3538 | ||
3539 | * doc/install.texi (hppa*-hp-hpux11): Clarify that GCC 2.95.x cannot | |
3540 | be used for bootstrapping GCC 3.0. | |
3541 | ||
8763a465 KH |
3542 | 2002-01-18 Kazu Hirata <kazu@hxi.com> |
3543 | ||
3544 | * config/h8300/h8300.md: Fix an insn length. | |
3545 | ||
3ef42a0c KH |
3546 | 2002-01-18 Kazu Hirata <kazu@hxi.com> |
3547 | ||
3548 | * bitmap.h: Fix comment formatting. | |
3549 | * combine.c: Likewise. | |
3550 | * cppfiles.c: Likewise. | |
3551 | * c-pragma.h: Likewise. | |
3552 | * c-typeck.c: Likewise. | |
3553 | * df.c: Likewise. | |
3554 | * dwarf2out.c: Likewise. | |
3555 | * function.c: Likewise. | |
3556 | * gcc.c: Likewise. | |
3557 | * genattrtab.c: Likewise. | |
3558 | * gthr-win32.h: Likewise. | |
3559 | * haifa-sched.c: Likewise. | |
3560 | * predict.c: Likewise. | |
3561 | * rtlanal.c: Likewise. | |
3562 | * rtl.h: Likewise. | |
3563 | * unwind-dw2-fde.h: Likewise. | |
3564 | * unwind-pe.h: Likewise. | |
3565 | * vmsdbgout.c: Likewise. | |
3566 | ||
dd4dc3cd RK |
3567 | Thu Jan 17 15:28:26 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
3568 | ||
3569 | * attribs.c (decl_attributes): Clear ATTR_FLAG_TYPE_IN_PLACE | |
3570 | if type_required and passed decl. | |
3571 | ||
5fb4cf24 AH |
3572 | 2002-01-17 Aldy Hernandez <aldyh@redhat.com> |
3573 | ||
d8086cbb RS |
3574 | * config.gcc (cpu_type): Include altivec.h in powerpc |
3575 | extra_headers. | |
3576 | Same for darwin. | |
5fb4cf24 | 3577 | |
d8086cbb | 3578 | * config/rs6000/altivec.h: New. |
5fb4cf24 | 3579 | |
2705baf5 DE |
3580 | 2002-01-17 David Edelsohn <edelsohn@gnu.org> |
3581 | ||
3582 | * doc/install.texi (*-ibm-aix*): Update assembler and exception | |
3583 | handling information. | |
3584 | * doc/trouble.texi (Interoperation): Add libstdc++ information | |
3585 | for AIX. | |
3586 | (Misunderstandings): Add template instantiation and static template | |
3587 | member information for AIX. | |
3588 | ||
dbd680e1 JM |
3589 | 2002-01-17 Jason Merrill <jason@redhat.com> |
3590 | ||
821adc5e JM |
3591 | * dbxout.c (dbxout_type): Support const and volatile. |
3592 | ||
dbd680e1 JM |
3593 | * except.c (add_partial_entry): Remove backwards compatibility code. |
3594 | (end_protect_partials): Likewise. | |
3595 | ||
d0e82870 JJ |
3596 | 2002-01-17 Jakub Jelinek <jakub@redhat.com> |
3597 | ||
3598 | * config/ia64/ia64.md (prologue_use): New. | |
3599 | * config/ia64/ia64.c (ia64_expand_prologue): Use | |
3600 | gen_prologue_use instead of gen_rtx_USE. | |
3601 | (group_barrier_needed_p): Handle CODE_FOR_prologue_use the same way | |
3602 | as CODE_FOR_pred_rel_mutex. | |
3603 | (ia64_sched_reorder2): Likewise. | |
3604 | ||
f9f45c65 EC |
3605 | 2002-01-16 Eric Christopher <echristo@redhat.com> |
3606 | ||
3607 | * config/mips/r3900.h: Reformat. | |
3608 | (SUBTARGET_CPP_SIZE_SPEC): Remove. | |
3609 | * config/mips/isa3264.h (SUBTARGET_CPP_SIZE_SPEC): Ditto. | |
3610 | * config/mips/mips.h (ABI_GAS_ASM_SPEC): Default to "". | |
3611 | (SUBTARGET_CPP_SIZE_SPEC): Rewrite. | |
3612 | * config/mips/t-elf: Remove mips3 multilib. | |
3613 | ||
c66c8b0e L |
3614 | 2002-01-16 H.J. Lu <hjl@gnu.org> |
3615 | ||
3616 | * config/mips/linux.h: Include "mips/abi64.h". | |
3617 | ||
5f083b72 L |
3618 | 2002-01-16 H.J. Lu <hjl@gnu.org> |
3619 | ||
3620 | * config/mips/t-linux: New. | |
3621 | ||
3622 | * config.gcc: Add mips/t-linux to tmake_file for mips*-*-linux*. | |
3623 | ||
3624 | * config/mips/linux.h: Don't include "gofast.h". | |
3625 | (INIT_SUBTARGET_OPTABS): Removed. | |
3626 | ||
af3c90a6 KH |
3627 | 2002-01-16 Kazu Hirata <kazu@hxi.com> |
3628 | ||
3629 | * config/h8300/h8300-protos.h: Replace emit_a_shift with | |
3630 | output_a_shift. | |
3631 | * config/h8300/h8300.c: Likewise. | |
3632 | * config/h8300/h8300.md: Likewise. | |
3633 | ||
a1bf0a16 KH |
3634 | 2002-01-16 Kazu Hirata <kazu@hxi.com> |
3635 | ||
3636 | * config/h8300/h8300.md (pushqi1_h8300): Use a tab instead of | |
3637 | spaces after an opcode name. | |
3638 | (pushqi1_h8300hs): Likewise. | |
3639 | (pushhi1_h8300hs): Likewise. | |
3640 | ||
88ab0d1c KH |
3641 | 2002-01-16 Kazu Hirata <kazu@hxi.com> |
3642 | ||
3643 | * doc/extend.texi: Replace "option" with "attribute" | |
3644 | appropriately. | |
3645 | ||
51c561e3 JJ |
3646 | 2002-01-16 Jakub Jelinek <jakub@redhat.com> |
3647 | ||
3648 | * config/alpha/alpha.c (some_small_symbolic_mem_operand): Look into | |
3649 | (and:DI () (const_int -8)). | |
3650 | (split_small_symbolic_mem_operand): Split | |
3651 | (mem (and:DI () (const_int -8)). | |
3652 | ||
b8c1a6b8 JJ |
3653 | 2002-01-16 Jakub Jelinek <jakub@redhat.com> |
3654 | ||
3655 | PR target/5309: | |
d8086cbb | 3656 | * config/sparc/sparc.c (ultrasparc_adjust_cost): Handle TYPE_IDIV the |
b8c1a6b8 JJ |
3657 | same way as TYPE_IMUL. |
3658 | (ultrasparc_sched_reorder): Likewise. | |
3659 | * config/sparc/sparc.md (type): Add comment to update | |
3660 | ultrasparc_sched_reorder when making changes. | |
3661 | ||
1e4e4df2 KH |
3662 | 2002-01-16 Kazu Hirata <kazu@hxi.com> |
3663 | ||
3664 | * doc/invoke.texi: Change the dump file name of block | |
3665 | reordering pass from 28.bbro to 29.bbro. | |
3666 | Mention -dk option. | |
3667 | ||
14d920c0 JH |
3668 | Wed Jan 16 17:54:22 CET 2002 Jan Hubicka <jh@suse.cz> |
3669 | ||
3670 | * i386.md (minsf splitter): Fix pasto. | |
3671 | ||
2e99323f NC |
3672 | 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com> |
3673 | ||
3674 | * config/arm/arm.c (arm_expand_prologue): Add REG_MAYBE_DEAD note | |
3675 | to frame pointer initialisation instruction. | |
3676 | (thumb_expand_prologue): Add REG_MAYBE_DEAD note to frame pointer | |
3677 | initialisation instruction. | |
ab8081c1 NC |
3678 | (soft_df_operand): Do not accept the IP register. |
3679 | (nonimmediate_soft_df_operand): Do not accept the IP register. | |
2e99323f | 3680 | |
c4031a04 JJ |
3681 | 2002-01-16 Jakub Jelinek <jakub@redhat.com> |
3682 | ||
3683 | PR target/5357: | |
3684 | * config/sparc/sparc.c (sparc_override_options): Avoid MASK_V9 and | |
3685 | MASK_V8 being both set. | |
3686 | ||
44b8152b UW |
3687 | 2002-01-16 Ulrich Weigand <uweigand@de.ibm.com> |
3688 | ||
3689 | * config/s390/s390.c (s390_emit_prologue): Do not emit USE | |
3690 | insn for GOT register; add REG_MAYBE_DEAD notes instead. | |
3691 | config/s390/s390.md (call, call_value): Add GOT register to | |
3692 | CALL_INSN_FUNCTION_USAGE where needed. | |
3693 | (call_exp, call_value_exp): New. | |
3694 | ||
1d6e90ac NC |
3695 | 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com> |
3696 | ||
3697 | * config/arm/arm.c: General formatting tidy up. | |
3698 | ||
3699 | 2002-01-16 Graham Stott <grahams@redhat.com> | |
60e8b9f0 GS |
3700 | |
3701 | * calls.c (try_to_integrate): Use "(size_t)" intermediate | |
3702 | cast and when casting an integer literal to "rtx" pointer. | |
3703 | (expand_call): Likewise. | |
3704 | * flow.c (try_pre_increment): Likewise. | |
3705 | (find_use_as_address): Likewise. | |
3706 | * integrate.c (expand_iline_function): Likewise. | |
3707 | * regmove.c (try_auto_increment): Likewise. | |
3708 | ||
1d6e90ac | 3709 | 2002-01-16 Graham Stott <grahams@redhat.com> |
7b25b076 GS |
3710 | |
3711 | * sched-rgn.c (passed): Use sbitmap_free. | |
3712 | (header): Likewise. | |
3713 | (inner): Likewise. | |
3714 | (in_queue): Likewise. | |
3715 | (in_stack): Likewise. | |
3716 | ||
31fce3c4 EC |
3717 | 2002-01-15 Eric Christopher <echristo@redhat.com> |
3718 | ||
3719 | * flow.c (propagate_one_insn): Change to use fatal_insn. | |
3720 | ||
c99d986a KH |
3721 | 2002-01-15 Kazu Hirata <kazu@hxi.com> |
3722 | ||
3723 | * expmed.c (extract_fixed_bit_field): Remove unused code. | |
3724 | * system.h: Poison SLOW_ZERO_EXTEND. | |
3725 | * doc/tm.texi: Remove. | |
3726 | * config/1750a/1750a.h (SLOW_ZERO_EXTEND): Remove. | |
3727 | * config/arm/arm.h: Likewise. | |
3728 | * config/avr/avr.h: Likewise. | |
3729 | * config/clipper/clipper.h: Likewise. | |
3730 | * config/convex/convex.h: Likewise. | |
3731 | * config/d30v/d30v.h: Likewise. | |
3732 | * config/dsp16xx/dsp16xx.h: Likewise. | |
3733 | * config/elxsi/elxsi.h: Likewise. | |
3734 | * config/fr30/fr30.h: Likewise. | |
3735 | * config/h8300/h8300.h: Likewise. | |
3736 | * config/i370/i370.h: Likewise. | |
3737 | * config/i386/i386.h: Likewise. | |
3738 | * config/m68k/m68k.h: Likewise. | |
3739 | * config/mips/mips.h: Likewise. | |
3740 | * config/ns32k/ns32k.h: Likewise. | |
3741 | * config/pdp11/pdp11.h: Likewise. | |
3742 | * config/pj/pj.h: Likewise. | |
3743 | * config/s390/s390.h: Likewise. | |
3744 | * config/sh/sh.h: Likewise. | |
3745 | * config/stormy16/stormy16.h: Likewise. | |
3746 | * config/v850/v850.h: Likewise. | |
3747 | * config/vax/vax.h: Likewise. | |
3748 | * config/we32k/we32k.h: Likewise. | |
3749 | ||
acfab996 AH |
3750 | 2002-01-15 Aldy Hernandez <aldyh@redhat.com> |
3751 | ||
d8086cbb RS |
3752 | * config/rs6000/rs6000.md (altivec_stvx): Add parallels to stvx. |
3753 | (altivec_lvsl): Change constraint to b. | |
3754 | (altivec_lvsr): Same. | |
3755 | (altivec_lvebx): Same. | |
3756 | (altivec_lvehx): Same. | |
3757 | (altivec_lvewx): Same. | |
3758 | (altivec_lvxl): Same. | |
3759 | (altivec_lvx): Same. | |
3760 | (altivec_stvx): Add parallel. | |
3761 | (altivec_stvxl): Same. | |
3762 | (altivec_stvehx): Same. | |
3763 | (altivec_stvebx): Same. | |
3764 | (altivec_stvebx): Same. | |
acfab996 | 3765 | |
5e505bc9 AH |
3766 | 2002-01-15 Aldy Hernandez <aldyh@redhat.com> |
3767 | ||
d8086cbb | 3768 | * config.gcc: Change altivec.h to altivec-defs.h. |
5e505bc9 | 3769 | |
d8086cbb | 3770 | * config/rs6000/altivec.h: Delete. |
5e505bc9 | 3771 | |
d8086cbb | 3772 | * config/rs6000/altivec-defs.h: Add. |
5e505bc9 | 3773 | |
5c41fdfb JDA |
3774 | 2002-01-15 John David Anglin <dave@hiauly1.hia.nrc.ca> |
3775 | ||
3776 | * vax.c (vax_rtx_cost): Return MAX_COST for unsupported MULT, UDIV | |
3777 | and UMOD modes. | |
3778 | ||
3779 | * vax.h (INDEX_TERM_P): Restrict indexing to modes which have a size | |
3780 | less than or equal to eight bytes. | |
3781 | ||
3782 | * vax.md (andsi3): Remove constraints and change SET destination | |
3783 | operand type to nonimmediate_operand. | |
3784 | (andhi3, andqi3): Likewise. Don't clear high order bits of operand 1 | |
3785 | when it is a CONST_INT. | |
3786 | ||
de097a2d JM |
3787 | 2002-01-15 Jason Merrill <jason@redhat.com> |
3788 | ||
3789 | * c-common.def (FILE_STMT): New code. | |
3790 | * c-common.c (statement_code_p): It's a statement. | |
3791 | * c-common.h (stmt_tree_s): Add x_last_filename. | |
3792 | (FILE_STMT_FILENAME_NODE, FILE_STMT_FILENAME): New macros. | |
3793 | (last_expr_filename): New macro. | |
3794 | * c-semantics.c (begin_stmt_tree): Initialize it. | |
3795 | (add_stmt): If the filename changed, also insert a | |
3796 | FILE_STMT. | |
3797 | (expand_stmt): Handle seeing one. | |
3798 | ||
4a913dd6 EC |
3799 | 2002-01-15 Eric Christopher <echristo@redhat.com> |
3800 | ||
3801 | * flow.c (propagate_one_insn): Add error message and print out | |
3802 | insn for debugging. | |
3803 | ||
006946e4 JM |
3804 | 2002-01-15 Joseph S. Myers <jsm28@cam.ac.uk> |
3805 | ||
3806 | * system.h (ASM_IDENTIFY_GCC, STDC_VALUE, TRAMPOLINE_ALIGN, | |
3807 | ASM_IDENTIFY_GCC_AFTER_SOURCE): Poison. | |
3808 | * config/pdp11/pdp11.h (TRAMPOLINE_ALIGN): Rename to | |
3809 | TRAMPOLINE_ALIGNMENT. | |
3810 | * config/arm/arm.h, config/mcore/mcore.h: Likewise. Change value | |
3811 | to be in bits. | |
3812 | * config/i386/cygwin.h (PCC_BITFIELDS_TYPE_MATTERS): Rename to | |
3813 | PCC_BITFIELD_TYPE_MATTERS. | |
3814 | * config/interix.h (STDC_VALUE): Remove. Use | |
3815 | STDC_0_IN_SYSTEM_HEADERS. | |
3816 | * config/darwin.h (ASM_IDENTIFY_GCC), config/dsp16xx/dsp16xx.h | |
3817 | (ASM_IDENTIFY_GCC), config/stormy16/stormy16.h (ASM_IDENTIFY_GCC, | |
3818 | ASM_IDENTIFY_GCC_AFTER_SOURCE): Remove. | |
3819 | ||
751a1458 CR |
3820 | 2002-01-15 Craig Rodrigues <rodrigc@gcc.gnu.org> |
3821 | ||
3822 | * doc/install.texi (hppa*-hp-hpux11): --enable-threads does | |
3823 | not work on this platform currently. | |
3824 | ||
57771fe8 JM |
3825 | 2002-01-15 Joseph S. Myers <jsm28@cam.ac.uk> |
3826 | ||
3827 | * c-typeck.c (build_unary_op): Don't wrap msgid argument of | |
3828 | readonly_warning in _(). | |
3829 | ||
0e83ceb1 | 3830 | 2002-01-15 Douglas B Rupp <rupp@gnat.com> |
9a52433e | 3831 | |
0e83ceb1 | 3832 | * gcc.c (delete_if_ordinary): Backout previous change. |
9a52433e | 3833 | |
8e2e89f7 KH |
3834 | 2002-01-15 Kazu Hirata <kazu@hxi.com> |
3835 | ||
0e83ceb1 DR |
3836 | * config/h8300/h8300.c (print_operand): Remove support for |
3837 | unused operand characters. | |
3838 | ||
8e2e89f7 KH |
3839 | * read-rtl.c: Fix formatting. |
3840 | * real.c: Likewise. | |
3841 | * recog.c: Likewise. | |
3842 | * regclass.c: Likewise. | |
3843 | * regmove.c: Likewise. | |
3844 | * reg-stack.c: Likewise. | |
3845 | * reload1.c: Likewise. | |
3846 | * rtlanal.c: Likewise. | |
3847 | ||
b531087a KH |
3848 | 2002-01-15 Kazu Hirata <kazu@hxi.com> |
3849 | ||
3850 | * config/i386/i386.c: Fix formatting. | |
3851 | ||
7c94ce7f JJ |
3852 | 2002-01-15 Jakub Jelinek <jakub@redhat.com> |
3853 | ||
3854 | * c-typeck.c (process_init_element): Don't save_expr | |
3855 | COMPOUND_LITERAL_EXPR if just its initializer will be used. | |
3856 | ||
6041bf2f DE |
3857 | 2002-01-15 David Edelsohn <edelsohn@gnu.org> |
3858 | ||
3859 | * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Do not | |
3860 | emit optional traceback table if optimize_size or TARGET_ELF. | |
3861 | * config/rs6000/rs6000.md (prefetch): New. | |
3862 | ||
8559c8c0 AJ |
3863 | 2002-01-15 Andreas Jaeger <aj@suse.de> |
3864 | ||
3865 | * config.gcc (x86_64-*-*): Install mmintrin.h and xmmintrin.h. | |
3866 | ||
70f122f2 KH |
3867 | 2002-01-15 Kazu Hirata <kazu@hxi.com> |
3868 | ||
3869 | * mips-tfile.c: Fix formatting. | |
3870 | ||
6a7b4ca6 JH |
3871 | Tue Jan 15 00:56:11 CET 2002 Jan Hubicka <jh@suse.cz> |
3872 | ||
3873 | * unroll.c (final_reg_note_copy): Fix previous commit. | |
3874 | ||
e7afe229 KH |
3875 | 2002-01-14 Kazu Hirata <kazu@hxi.com> |
3876 | ||
3877 | * config/h8300/h8300-protos.h: Remove the prototype for | |
3878 | eq_operator. | |
3879 | * config/h8300/h8300.c (eq_operator): Remove. | |
3880 | ||
7d378549 RH |
3881 | 2002-01-14 Richard Henderson <rth@redhat.com> |
3882 | ||
3883 | * config/i386/i386.md (prefetch): Tidy. | |
3884 | (prefetch_3dnow): Fix locality operand. | |
3885 | ||
ab093b81 RH |
3886 | 2002-01-14 Richard Henderson <rth@redhat.com> |
3887 | ||
3888 | * config/mips/mips.h (HI_AND_FP_REGS): New register class. | |
3889 | (CLASS_CANNOT_CHANGE_MODE): Disallow HI in little-endian mode. | |
3890 | ||
d300f51f HPN |
3891 | 2002-01-14 Hans-Peter Nilsson <hp@bitrange.com> |
3892 | ||
3893 | * reload1.c (reload_combine): Pass reg_sum replacement through | |
3894 | copy_rtx in loop performing multiple changes. | |
3895 | ||
655dd289 JJ |
3896 | 2002-01-14 Jakub Jelinek <jakub@redhat.com> |
3897 | ||
3898 | * except.c (remove_unreachable_regions): New. | |
3899 | (free_eh_status): Clear exception_handler_labels. | |
3900 | (convert_from_eh_region_ranges): Call remove_unreachable_regions. | |
3901 | (find_exception_handler_labels): Don't add the same label more than | |
3902 | once. | |
3903 | (remove_exception_handler_label): Don't die if | |
3904 | find_exception_handler_labels hasn't been called for the current | |
3905 | function yet. | |
3906 | ||
1fba46a7 JH |
3907 | Mon Jan 14 21:26:13 CET 2002 Jan Hubicka <jh@suse.cz> |
3908 | ||
3909 | * toplev.c (rest_of_compilation): Rebuild jump labels after | |
3910 | gcse. | |
3911 | ||
0975678f JM |
3912 | 2002-01-14 Joseph S. Myers <jsm28@cam.ac.uk> |
3913 | ||
3914 | * doc/extend.texi: Move documentation of X86 built-in functions | |
3915 | here. | |
3916 | * doc/invoke.texi: From here. | |
3917 | * doc/sourcebuild.texi: Document location of documentation for | |
3918 | machine built-in functions. | |
3919 | ||
969815c7 CF |
3920 | 2002-01-13 Christopher Faylor <cgf@redhat.com> |
3921 | ||
3922 | * cppfiles.c (TEST_THRESHOLD): New macro. | |
3923 | (SHOULD_MMAP): Ditto. | |
3924 | (read_include_file): Use SHOULD_MMAP macro to decide when mmap should | |
3925 | be used. | |
3926 | ||
494c950b JH |
3927 | Mon Jan 14 20:23:34 CET 2002 Jan Hubicka <jh@suse.cz> |
3928 | ||
3929 | * unroll.c (final_reg_note_copy): Properly handle | |
3930 | REG_LABEL | |
3931 | (unroll_loops): Fix LOOP_CONDITION heuristics. | |
3932 | ||
69a0611f GK |
3933 | 2002-01-14 Geoffrey Keating <geoffk@redhat.com> |
3934 | ||
3935 | * doc/invoke.texi (Xstormy16 Options): Add xstormy16 option. | |
3936 | * doc/md.texi (Machine Constraints): Use @minus{} where appropriate. | |
3937 | ||
b90e45ae JH |
3938 | Mon Jan 14 20:18:19 CET 2002 Jan Hubicka <jh@suse.cz> |
3939 | ||
3940 | * cfgcleanup.c (try_forward_edges): Avoid infinite loop at infinite | |
3941 | threaded loop. | |
3942 | ||
8377288b TR |
3943 | 2002-01-14 Tom Rix <trix@redhat.com> |
3944 | ||
3945 | * config/rs6000/rs6000.md: Fix typo with sradi. | |
3946 | ||
9f37ccb1 UW |
3947 | 2002-01-14 Ulrich Weigand <uweigand@de.ibm.com> |
3948 | ||
3949 | * config/s390/s390.md (movstrdix_64, movstrsix_31, movstrdi_64, | |
3950 | movstrsi_31, clrstrsi_64, clrstrsi_31): Improve RTL templates. | |
3951 | (clrstrdi, clrstrsi): Adapt callers. | |
3952 | ||
3953 | (extendsidi2, zero_extendsidi2): Remove no-conflict blocks. | |
3954 | ||
8559c8c0 | 3955 | (movti splitter): Never use register 0 as base register. |
9f37ccb1 | 3956 | |
6c2d03d0 HP |
3957 | 2002-01-14 Hartmut Penner <hpenner@de.ibm.com> |
3958 | ||
8559c8c0 AJ |
3959 | * combine.c (simplify_shift_const): Always generate new rtx |
3960 | for shift expression instead of reusing given expression. | |
6c2d03d0 | 3961 | |
d3e98208 RK |
3962 | Mon Jan 14 07:08:55 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
3963 | ||
3964 | * config/alpha/alpha.c (alpha_expand_mov): Don't call | |
3965 | alpha_legitimize_address unless mode is Pmode. | |
3966 | ||
9f339dde GK |
3967 | 2002-01-13 Geoffrey Keating <geoffk@redhat.com> |
3968 | ||
3969 | * doc/md.texi (Modifiers): Document the '*' constraint for the | |
3970 | user. | |
3971 | ||
3972 | * doc/md.texi (Machine Constraints): Add constraints for xstormy16. | |
3973 | * doc/extend.texi (Function Attributes): 'interrupt' is valid | |
3974 | for xstormy16 too. | |
3975 | ||
02a10130 RH |
3976 | 2002-01-13 Richard Henderson <rth@redhat.com> |
3977 | ||
3978 | * reload.c (find_reloads): Use a hard reg destination as reload reg | |
3979 | for an input reload of the source. | |
3980 | ||
61d47787 GP |
3981 | 2002-01-13 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
3982 | ||
3983 | * doc/install.texi (Binaries): Make link to ftp.writtenword.com | |
3984 | more generic. | |
3985 | ||
f0df8029 DR |
3986 | Sun Jan 13 07:23:01 2002 Douglas B Rupp <rupp@gnat.com> |
3987 | ||
3988 | * Makefile.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2. | |
3989 | * mklibgcc.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2. | |
3990 | ||
d2a37256 DR |
3991 | * config/alpha/x-vms (USE_COLLECT2): Set to empty. |
3992 | ||
a9e8a5ee RK |
3993 | Sun Jan 13 06:55:31 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
3994 | ||
3995 | * dwarf2out.c (mem_loc_descriptor, case ADDRESSOF): New case. | |
3996 | ||
bc06712d TR |
3997 | 2002-01-12 Tom Rix <trix@redhat.com> |
3998 | ||
8559c8c0 | 3999 | * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Use ior for |
bc06712d TR |
4000 | TARGET_POWERPC64. |
4001 | ||
7cbe9bb7 RH |
4002 | 2002-01-12 Richard Henderson <rth@redhat.com> |
4003 | ||
38b29e64 RH |
4004 | * config/i386/i386.c (bdesc_2arg): Mark psadbw MASK_3DNOW_A. |
4005 | ||
58605ba0 RH |
4006 | * doc/invoke.texi: Update Alpha options. |
4007 | ||
7cbe9bb7 RH |
4008 | * doc/invoke.texi: Update i386 built-in function lists. |
4009 | ||
9d560860 JH |
4010 | Sat Jan 12 17:38:11 CET 2002 Jan Hubicka <jh@suse.cz> |
4011 | ||
4012 | * unroll.c (final_reg_note_copy): Avoid crash on REG_LABEL note | |
4013 | referencing outside. | |
4014 | ||
bb93b973 RK |
4015 | Sat Jan 12 08:54:51 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
4016 | ||
4017 | * diagnostic.c (warn_deprecated_use): Rework to lower indentation. | |
4018 | * expr.c (emit_move_insn_1): Remove warning, use HOST_WIDE_INT for | |
4019 | offsets, and change line folding. | |
4020 | * optabs.c (expand_binop): Remove warnings. | |
4021 | * sdbout.c (sdbout_record_type_name): Constify NAME to avoid warning. | |
8559c8c0 | 4022 | |
f9f6b7df GS |
4023 | 2002-01-12 Graham Stott <grahams@redhat.com> |
4024 | ||
4025 | * attribs.c (handle_deprecated_attribute): constify WHAT. | |
4026 | * diagnostic.c (warn_deprecated_use): Add braces, fixes | |
4027 | dangling else warning and constify WHAT. | |
4028 | * except.h (struct function, struct inline_remap): Move | |
4029 | struct tag forward defs before all prototypes. | |
4030 | (duplicate_eh_regions): Whitespace. | |
4031 | ||
4a692617 NC |
4032 | 2002-01-12 Nick Clifton <nickc@cambridge.redhat.com> |
4033 | ||
4034 | * config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Use | |
4035 | MODE_BASE_REG_CLASS. | |
4036 | (THUMB_LEGITIMIZE_RELOAD_ADDRESS): Use MODE_BASE_REG_CLASS. | |
4037 | ||
e37af218 RH |
4038 | 2002-01-12 Richard Henderson <rth@redhat.com> |
4039 | ||
4040 | * config/i386/i386.c (override_options): If SSE, enable sse prefetch. | |
4041 | (ix86_expand_vector_move): New. | |
4042 | (bdesc_2arg): Remove andps, andnps, orps, xorps. | |
4043 | (ix86_init_mmx_sse_builtins): Make static. Remove composite builtins. | |
4044 | Remove old prefetch builtins. Special case the logicals removed above. | |
4045 | (ix86_expand_builtin): Likewise. | |
4046 | (safe_vector_operand): Use V4SFmode, not TImode. | |
4047 | (ix86_expand_store_builtin): Remove shuffle arg. Update callers. | |
4048 | (ix86_expand_timode_binop_builtin): New. | |
4049 | * config/i386/i386-protos.h: Update. | |
4050 | * config/i386/i386.h (enum ix86_builtins): Update. | |
4051 | * config/i386/i386.md: Correct predicates on MMX/SSE patterns. | |
4052 | Use ix86_expand_vector_move in vector move expanders. | |
4053 | (movti_internal, movti_rex64): Add xorps alternative. | |
4054 | (sse_clrv4sf): Rename and adjust from sse_clrti. | |
4055 | (prefetch): Don't work so hard. | |
4056 | (prefetch_sse, prefetch_3dnow): Use PREFETCH rtx, not UNSPEC. | |
4057 | * config/i386/xmmintrin.h (__m128): Use V4SFmode. | |
4058 | (_mm_getcsr, _mm_setcsr): Fix typo in builtin name. | |
4059 | ||
6f1a6c5b RH |
4060 | 2002-01-11 Richard Henderson <rth@redhat.com> |
4061 | ||
4062 | * config/i386/mmintrin.h: New file. | |
4063 | * config/i386/xmmintrin.h: New file. | |
4064 | * config.gcc (i?86-*-*): Add extra_headers. | |
4065 | * simplify-rtx.c (simplify_unary_operation): Handle saturating | |
4066 | truncation codes. | |
4067 | (simplify_binary_operation): Handle saturating arithmetic codes. | |
4068 | * config/i386/i386.c (ix86_expand_sse_comi): Return the full result, | |
4069 | not the lowpart subreg. | |
4070 | (ix86_expand_builtin): Return a TImode dummy register instead of 0 | |
4071 | on error. | |
4072 | * config/i386/i386.md (mmx_clrdi): Override memory attribute. | |
4073 | ||
cdb574d3 MH |
4074 | 2002-01-12 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
4075 | ||
4076 | * conflict.c (conflict_graph_compute): Free regsets when finished. | |
4077 | * ssa.c (compute_coalesced_reg_partition): Likewise. | |
8559c8c0 | 4078 | |
cf11ac55 HB |
4079 | 2002-01-12 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl> |
4080 | ||
4081 | * global.c (find_reg): Check for HARD_REGNO_CALL_PART_CLOBBERED | |
4082 | every where we allocate a register. | |
4083 | ||
76ac938b MH |
4084 | 2002-01-12 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
4085 | ||
4086 | * gcse.c (compute_pre_data, pre_gcse): Use sbitmap_free. | |
4087 | * lcm.c (compute_earliest, compute_farthest): Likewise. | |
4088 | ||
a84b4898 JJ |
4089 | 2002-01-11 Janis Johnson <janis187@us.ibm.com> |
4090 | ||
4091 | * expr.c (expand_assignment): Fix misuse of MEM_KEEP_ALIAS_SET. | |
4092 | ||
aaef1c12 JJ |
4093 | 2002-01-11 Janis Johnson <janis187@us.ibm.com> |
4094 | ||
4095 | * doc/rtl.texi (Insns): Fix 2 typos. | |
4096 | ||
5d22c1a5 JM |
4097 | 2002-01-11 Joseph S. Myers <jsm28@cam.ac.uk> |
4098 | ||
4099 | * doc/invoke.texi: Avoid overfull hboxes. Add summary of D30V | |
4100 | options. Use @table @gcctabopt for MMIX options. Add index | |
4101 | entries for MMIX options. Start new paragraph with first | |
4102 | heading of the machine-dependent options. | |
4103 | ||
3e92902c CR |
4104 | 2002-01-11 Craig Rodrigues <rodrigc@gcc.gnu.org> |
4105 | ||
4106 | PR other/5299 | |
4107 | * config/ns32k/ns32k.md: Fix spelling mistake of "than" in comments. | |
4108 | * combine.c (force_to_mode): Same. | |
4109 | * reload1.c (clear_reload_reg_in_use): Same. | |
4110 | ||
96ae8197 NC |
4111 | 2002-01-11 Nick Clifton <nickc@cambridge.redhat.com> |
4112 | ||
4113 | * config/arm/arm.c (arm_gen_constant): Correct test of 'remainder' | |
4114 | and 'subtargets'. | |
4115 | ||
9b780582 AJ |
4116 | 2002-01-11 Andreas Jaeger <aj@suse.de>, |
4117 | Brad Lucier <lucier@math.purdue.edu> | |
4118 | ||
4119 | * config/i386/i386.h (CPP_CPUCOMMON_SPEC): Remove wrong | |
4120 | mcpu. | |
4121 | ||
12300dad DR |
4122 | Fri Jan 11 07:35:12 2002 Douglas B Rupp <rupp@gnat.com> |
4123 | ||
4124 | * config/alpha/vms.h: (MD_FALLBACK_FRAME_STATE_FOR): Fix errors. | |
4125 | Protect with IN_LIBGCC. | |
4126 | (LINK_EH_SPEC): Add required trailing space. | |
4127 | ||
27511a9a NP |
4128 | Fri Jan 11 09:25:05 2002 Nicola Pero <n.pero@mi.flashnet.it> |
4129 | ||
9b780582 | 4130 | * c-tree.h: Move function declarations so that they are listed |
27511a9a NP |
4131 | under the filename which contains them. |
4132 | (check_identifier, finish_decl_top_level, | |
4133 | lookup_name_current_level_global, shadow_record_fields): Remove. | |
4134 | ||
4daeab16 AJ |
4135 | 2002-01-11 Andreas Jaeger <aj@suse.de> |
4136 | ||
4137 | * config/i386/i386.h (CPP_CPUCOMMON_SPEC): Remove duplicated | |
4138 | march. | |
4139 | ||
40571d67 RH |
4140 | 2002-01-10 Richard Henderson <rth@redhat.com> |
4141 | ||
4142 | * config/alpha/alpha.c (print_operand): Add 'J'. | |
4143 | * config/alpha/alpha.md (call_osf_1_er, call_value_osf_1_er): Take a | |
4144 | new operand with the sequence number for the lituse. When splitting | |
4145 | the insns, use gen_movdi_er_high_g and generate a sequence number. | |
4146 | (gen_movdi_er_high_g): Print the sequence number if non-zero. | |
4147 | ||
6525c0e7 AH |
4148 | 2002-01-10 Aldy Hernandez <aldyh@redhat.com> |
4149 | ||
d8086cbb RS |
4150 | * config/rs6000/rs6000.c (altivec_init_builtins): Add support for |
4151 | lvebx, lvehx, lvewx, lvxl, lvx, stvx, stvebx, stvehx, stvewx, | |
4152 | stvxl. | |
4153 | (altivec_expand_builtin): Same. | |
4154 | (altivec_expand_stv_builtin): New. | |
4155 | ||
4156 | * config/rs6000/rs6000.h (rs6000_builtins): Same. | |
4157 | ||
4158 | * config/rs6000/rs6000.md ("altivec_lvebx"): New. | |
4159 | ("altivec_lvehx"): New. | |
4160 | ("altivec_lvewx"): New. | |
4161 | ("altivec_lvxl"): New. | |
4162 | ("altivec_lvx"): New. | |
4163 | ("altivec_stvx"): New. | |
4164 | ("altivec_stvebx"): New. | |
4165 | ("altivec_stvehx"): New. | |
4166 | ("altivec_stvewx"): New. | |
4167 | ("altivec_stvxl"): New. | |
6525c0e7 | 4168 | |
cda94cbb RH |
4169 | 2002-01-10 Richard Henderson <rth@redhat.com> |
4170 | ||
4171 | * cfgrtl.c (delete_insn): Assert insn hasn't been deleted yet. | |
4172 | * reload1.c (delete_output_reload): Zap spill_reg_store. Take | |
4173 | care not to delete instructions twice. | |
4174 | ||
df2c9a44 ZW |
4175 | 2002-01-10 Zack Weinberg <zack@codesourcery.com> |
4176 | ||
4177 | * toplev.c: Don't declare environ (it's not used anywhere). | |
4178 | * configure.in: Don't check for declaration of environ. | |
4179 | * config/i386/xm-mingw32.h: Don't #define environ. | |
4180 | * config.in, configure: Regenerate. | |
4181 | ||
5dd8a9b1 ZW |
4182 | 2002-01-10 Zack Weinberg <zack@codesourcery.com> |
4183 | ||
4184 | * configure.in: Set stage1_cflags for powerpc-*-darwin*. | |
4185 | * configure: Regenerate. | |
4186 | ||
4187 | * config/interix.h: Set DO_GLOBAL_CTORS_BODY and | |
4188 | DO_GLOBAL_DTORS_BODY here, not in xm-interix.h. | |
4189 | * config/alpha/vms.h: Set INCLUDE_DEFAULTS here, not in | |
4190 | alpha/xm-vms.h. | |
4191 | * config/m68k/t-next: Set OTHER_FIXINCLUDES_DIRS and | |
4192 | LIMITS_H_TEST here, not in m68k/x-next. | |
4193 | * config/rs6000/beos.h: Set STANDARD_INCLUDE_DIR and | |
4194 | SYSTEM_INCLUDE_DIR here, not in rs6000/xm-beos.h. | |
4195 | ||
4196 | * config/x-interix: Don't set RANLIB, RANLIB_TEST, SHELL, | |
4197 | LIBGCC2_INCLUDES, or SYSTEM_HEADER_DIR. | |
4198 | * config/alpha/x-vms: Don't set USE_COLLECT2. Add comments. | |
4199 | ||
4200 | * config/i386/x-djgpp: Renamed i386/t-djgpp. | |
4201 | * config/m88k/x-dolph: Renamed m88k/t-dolph. | |
4202 | * config/m88k/x-texXD88: Renamed m88k/t-texXD88. | |
4203 | * config/pa/x-pa-mpeix: Renamed pa/t-mpeix. Update for | |
4204 | replacement of quadlib.asm with quadlib.c. | |
4205 | ||
4206 | * config/x-interix3, config/xm-interix.h, config/i386/x-beos, | |
4207 | config/i386/xm-osf1elf.h, config/rs6000/x-darwin, | |
4208 | config/rs6000/xm-beos.h: Delete file. | |
4209 | ||
4210 | * config.gcc: Update to match above changes. | |
4211 | ||
d10dd44c KH |
4212 | 2002-01-10 Kazu Hirata <kazu@hxi.com> |
4213 | ||
4214 | * config/h8300/h8300.h: Fix comment typos. | |
4215 | * config/h8300/h8300.md: Likewise. | |
4216 | * config/h8300/lib1funcs.asm: Likewise. | |
4217 | ||
04894c5a DJ |
4218 | 2002-01-10 Dale Johannesen <dalej@apple.com> |
4219 | ||
4220 | PR optimization/5269 | |
4221 | * unroll.c (precondition_loop_p): Make *increment be the correct | |
4222 | sign when n_iterations known, to avoid confusing caller. | |
4223 | ||
adc9fe67 KH |
4224 | 2002-01-10 Kazu Hirata <kazu@hxi.com> |
4225 | ||
4226 | * doc/extend.texi (deprecated): Fix a typo. | |
4227 | ||
b446e5a2 JH |
4228 | Thu Jan 10 22:35:54 CET 2002 Jan Hubicka <jh@suse.cz> |
4229 | ||
4230 | * basic-block.h (update_br_prob_note): Declare. | |
4231 | * cfgcleanup.c (try_simplify_condjump): Call update_br_prob_note. | |
4232 | (try_forward_edges): Care negative frequencies and update note. | |
4233 | (outgoing_edges_match): Tweek conditional merging heuristics. | |
4234 | (try_crossjump_to_edge): use update_br_prob_note. | |
4235 | * cfglayout.c (fixup_reorder_chain): Likewise. | |
4236 | * cfrtl.c (update_br_prob_note): New. | |
4237 | * ifcvt.c (dead_or_predicable): Call update_br_prob_note. | |
4238 | ||
4239 | * i386.c (ix86_decompose_address): Return -1 if address contains | |
4240 | shift. | |
4241 | (legitimate_address_p): Require ix86_decompose_address to return 1. | |
4242 | ||
4243 | * gcse.c (hash_scan_set): Use CONSTANT_INSN_P. | |
4244 | (cprop_insn): Likewise. | |
4245 | ||
a01da83b KH |
4246 | 2002-01-10 Kazu Hirata <kazu@hxi.com> |
4247 | ||
4248 | * toplev.c: Fix formatting. | |
4249 | * tree.c: Likewise. | |
4250 | * tree-dump.c: Likewise. | |
4251 | * unroll.c: Likewise. | |
4252 | * unwind-dw2.c: Likewise. | |
4253 | * unwind-dw2-fde.c: Likewise. | |
4254 | * unwind-dw2-fde-glibc.c: Likewise. | |
4255 | * unwind-sjlj.c: Likewise. | |
4256 | ||
9f85bca7 JM |
4257 | 2002-01-10 Joseph S. Myers <jsm28@cam.ac.uk> |
4258 | ||
4259 | * doc/invoke.texi: Document PDP-11 options. | |
4260 | ||
f48f56b1 KH |
4261 | 2002-01-10 Kazu Hirata <kazu@hxi.com> |
4262 | ||
4263 | * config/h8300/h8300.h: Fix formatting. | |
4264 | ||
ead39bdf | 4265 | 2002-01-10 Ira Ruben <ira@apple.com> |
7f180628 IR |
4266 | |
4267 | Add __attribute__ ((deprecated)). | |
4268 | * extend.texi: Document __attribute__ ((deprecated)). | |
4269 | * invoke.texi: Document -Wno-deprecated-declarations. | |
4270 | * testsuite/g++.dg/other/deprecated.C: New C++ test. | |
4271 | * testsuite/gcc.dg/deprecated.c: New C test. | |
4272 | * attribs.c (enum attrs): Declare handle_deprecated_attribute(). | |
4273 | (c_common_attribute_table): Add "deprecated" entry. | |
4274 | (handle_deprecated_attribute): New function. | |
4275 | * c-decl.c (deprecated_states): New enum. | |
4276 | deprecated_state: State of "deprecated" handling. | |
4277 | (start_decl): Set deprecated_state based on attributes. | |
4278 | (grokdeclarator): Test for deprecated uses, propagate attribute. | |
4279 | * c-typeck.c (build_component_ref): Test for deprecated fields. | |
4280 | (build_external_ref): Test for deprecated primaries. | |
4281 | * diagnostic.c (warn_deprecated_use) New function to issue | |
4282 | warnings about __attribute__ ((depricated)) references. | |
4283 | * flags.h (warn_deprecated_decl): Extern declared for | |
4284 | -W[no-]deprecated-declarations option. | |
4285 | * print-tree.c (print_node): Show deprecated flag status. | |
4286 | * toplev.c (warn_deprecated_decl): Defined. | |
4287 | (W_options): Added "deprecated-declaration". | |
4288 | * toplev.h (warn_deprecated_use): Extern declared. | |
4289 | * tree.h (struct tree_common): Define deprecated_flag. | |
4290 | (TREE_DEPRECATED): New macro to access flag. | |
4291 | * cp/call.c (build_call): Test for deprecated calls. | |
4292 | * cp/class.c (add_implicitly_declared_members): Set global | |
4293 | flag to tell grokdeclarator to not issue deprecated warnings. | |
4294 | * cp/cp-tree.h: Add extern for adding_implicit_members. | |
4295 | * cp/decl.c (deprecated_states): New enum. | |
4296 | (start_decl): Set deprecated_state based on attributes. | |
4297 | (grokdeclarator): Test for deprecated uses, propagate attribute. | |
4298 | * cp/lex.c (do_identifier): Test for deprecated primaries. | |
4299 | * cp/typeck.c (build_component_ref): Test for deprecated fields. | |
4300 | ||
ead39bdf | 4301 | 2002-01-10 Ira Ruben <ira@apple.com> |
7f180628 IR |
4302 | |
4303 | Fix to assign attributes to inline member functions. | |
4304 | * cp/decl.c (start_method): Handle attrlist. | |
4305 | ||
47073a38 KH |
4306 | 2002-01-10 Kazu Hirata <kazu@hxi.com> |
4307 | ||
4308 | * combine.c (expand_field_assignment): Use subreg_lsb(). | |
4309 | ||
d288e53d DE |
4310 | 2002-01-10 David Edelsohn <edelsohn@gnu.org> |
4311 | ||
4312 | * alias.c (find_base_value): Add cases for HIGH, PRE_INC, PRE_DEC, | |
4313 | POST_INC, POST_DEC, PRE_MODIFY, and POST_MODIFY. | |
4314 | (find_base_term): Add cases for TRUNCATE, PRE_MODIFY, and POST_MODIFY. | |
4315 | Recurse for any operand of AND as long as constant is non-zero. | |
4316 | ||
08a02ffa KH |
4317 | 2002-01-10 Kazu Hirata <kazu@hxi.com> |
4318 | ||
4319 | * config/h8300/h8300.md: Remove constraints from expanders. | |
4320 | ||
c203e7fe KH |
4321 | 2002-01-10 Kazu Hirata <kazu@hxi.com> |
4322 | ||
4323 | * varasm.c: Fix formatting. | |
4324 | * varray.c: Likewise. | |
4325 | * vmsdbgout.c: Likewise. | |
4326 | * xcoffout.c: Likewise. | |
4327 | ||
bcb3bc6d JH |
4328 | Thu Jan 10 17:19:12 CET 2002 Jan Hubicka <jh@suse.cz> |
4329 | ||
4330 | * cfgcleanup.c (try_forward_edges): Properly initialize nthreaded_edges; | |
cda94cbb | 4331 | update edge probabilities to match. |
bcb3bc6d | 4332 | |
0a553c7e JM |
4333 | 2002-01-10 Joseph S. Myers <jsm28@cam.ac.uk> |
4334 | ||
4335 | * Makefile.in ($(docdir)/gccint.info, gccint.dvi): Add additional | |
4336 | dependencies. | |
4337 | * doc/languages.texi, doc/sourcebuild.texi: New files. | |
4338 | * doc/configfiles.texi: Make a subsubsection. Update. | |
4339 | * doc/configterms.texi: Add @node. Remove warning that this isn't | |
4340 | instructions for building GCC. | |
4341 | * doc/makefile.texi: Make a subsection. | |
4342 | * doc/gccint.texi: Update. | |
4343 | ||
adc7fcb8 JH |
4344 | Thu Jan 10 16:39:58 CET 2002 Jan Hubicka <jh@suse.cz> |
4345 | ||
4346 | * i386.md (sse_mov?fcc_const0_?): Fix constraints. | |
4347 | ||
5a4dd0b3 NP |
4348 | Thu Jan 10 12:45:50 2002 Nicola Pero <n.pero@mi.flashnet.it> |
4349 | ||
4350 | * doc/cpp.texi: Document the __OBJC__ preprocessor macro. | |
4351 | ||
3987b9db JH |
4352 | Thu Jan 10 11:19:18 CET 2002 Jan Hubicka <jh@suse.cz> |
4353 | ||
4354 | * optabs.c (expand_fix): Look for wider integer modes first. | |
4355 | ||
4356 | * i386.md (mov?f): Avoid the fake const double trick for medium | |
4357 | memory model. | |
4358 | (min?f*/max?f*): Prohibit memory operands for i387 variant. | |
4359 | (fop_df_4): Disable for SSE compilation. | |
4360 | ||
ceb15948 | 4361 | 2002-01-10 Graham Stott <grahams@redhat.com> |
117f9d28 GS |
4362 | |
4363 | * dwarf2out.c (indirect_string_alloc, output_indirect_string): | |
cda94cbb | 4364 | Move prototype into DWARF2_DEBUGGING_INFO conditional block. |
117f9d28 | 4365 | |
e1623399 RH |
4366 | 2002-01-10 Richard Henderson <rth@redhat.com> |
4367 | ||
4368 | * config/alpha/alpha.md (extendsidi2_fix): Penalize f/f alternative. | |
4369 | ||
c4abb293 RH |
4370 | 2002-01-10 Richard Henderson <rth@redhat.com> |
4371 | ||
4372 | * regrename.c (find_oldest_value_reg): Fix typo in mode change check. | |
4373 | (copyprop_hardreg_forward_1): Likewise. Use mode_change_ok. | |
4374 | ||
d2604ae9 KH |
4375 | 2002-01-10 Kazu Hirata <kazu@hxi.com> |
4376 | ||
4377 | * combine.c (can_combine_p): Fix a comment typo. | |
4378 | ||
766c7ad1 ZW |
4379 | 2002-01-09 Zack Weinberg <zack@codesourcery.com> |
4380 | ||
4381 | * Makefile.in (s-gencheck, s-options, s-specs): Handle an | |
4382 | empty list correctly. Change loop index $t to $f for | |
4383 | consistency with rest of Makefile. | |
4384 | ||
95385cbb AH |
4385 | 2002-01-08 Aldy Hernandez <aldyh@redhat.com> |
4386 | ||
4387 | * testuite/gcc.dg/altivec-4.c: Add test for mtvscr, dssall, | |
4388 | mfvscr, dss, lvsl, lvsr, dstt, dstst, dststt, dst. | |
4389 | ||
4390 | * config/rs6000/rs6000.c (altivec_expand_builtin): Add support for | |
4391 | mtvscr, dssall, mfvscr, dss, lvsl, lvsr, dstt, dst, dstst, dststt. | |
4392 | (altivec_init_builtins): Same. | |
4393 | (altivec_expand_unop_builtin): Return NULL_RTX on error. | |
4394 | (altivec_expand_binop_builtin): Same. | |
4395 | (altivec_expand_ternop_builtin): Same. | |
4396 | (bdesc_dst): New. | |
4397 | ||
4398 | * config/rs6000/rs6000.md ("altivec_mtvscr"): New. | |
4399 | ("altivec_vctuxs"): Fix typo. | |
4400 | ("altivec_vnmsubfp"): Same. | |
4401 | ("altivec_dssall"): New. | |
4402 | ("altivec_mfvscr"): New. | |
4403 | ("altivec_dss"): New. | |
4404 | ("altivec_lvsl"): New. | |
4405 | ("altivec_lvsr"): New. | |
4406 | ("altivec_dstt"): New. | |
4407 | ("altivec_dstst"): New. | |
4408 | ("altivec_dststt"): New. | |
4409 | ("altivec_dst"): New. | |
4410 | ||
4411 | * config/rs6000/rs6000.h (rs6000_builtins): Add mtvscr, dssall, | |
4412 | mfvscr, dss, lvsl, lvsr, dstt, dstst, dststt, dst. | |
4413 | ||
e4ac76b4 RH |
4414 | 2002-01-09 Richard Henderson <rth@redhat.com> |
4415 | ||
4416 | * config/alpha/alpha.md (prologue_mcount): Remove lituse_jsr reloc. | |
4417 | ||
c893e4a4 HPN |
4418 | 2002-01-10 Hans-Peter Nilsson <hp@bitrange.com> |
4419 | ||
4420 | * config/mmix/mmix.c (mmix_asm_identify_gcc): Remove unused | |
4421 | function. | |
4422 | * config/mmix/mmix-protos.h (mmix_asm_identify_gcc): Don't | |
4423 | prototype. | |
7387c700 | 4424 | * config/mmix/mmix.h (ASM_IDENTIFY_GCC): Remove unused macro. |
c893e4a4 | 4425 | |
f4f4d0f8 KH |
4426 | 2002-01-09 Kazu Hirata <kazu@hxi.com> |
4427 | ||
4428 | * read-rtl.c: Fix formatting. | |
4429 | * real.c: Likewise. | |
4430 | * regclass.c: Likewise. | |
4431 | * regrename.c: Likewise. | |
4432 | * reg-stack.c: Likewise. | |
4433 | * reload1.c: Likewise. | |
4434 | * reload.c: Likewise. | |
4435 | * rtl.c: Likewise. | |
4436 | ||
cc863bea KH |
4437 | 2002-01-09 Kazu Hirata <kazu@hxi.com> |
4438 | ||
4439 | * rtlanal.c (find_reg_fusage): Use XEXP instead of SET_DEST | |
4440 | to extract items in the expr_list chain. | |
4441 | ||
7b4dfe3d RH |
4442 | 2002-01-09 Richard Henderson <rth@redhat.com> |
4443 | ||
4444 | * config/vax/vax.c (vax_rtx_cost): Never abort. | |
4445 | ||
1d969638 RH |
4446 | * config/vax/vax.h (REAL_ARITHMETIC): Define. |
4447 | ||
7d5ab30e JH |
4448 | 2002-01-09 Jan Hubicka <jh@suse.cz> |
4449 | ||
4450 | * gcse.c (cprop_jump): Delete insn if simplified jump is no-op. | |
4451 | ||
9503f3d1 RH |
4452 | 2002-01-09 Richard Henderson <rth@redhat.com> |
4453 | ||
4454 | * config/arm/arm.c (arm_gen_constant): Use trunc_int_for_mode. | |
4455 | Unify code from various alternatives. | |
4456 | ||
42bd17b7 RH |
4457 | 2002-01-09 Richard Henderson <rth@redhat.com> |
4458 | ||
4459 | * regrename.c (copy_value): Ignore the copy if the source register | |
4460 | is present in the value chain with a narrower mode. | |
4461 | ||
bdca3c33 HB |
4462 | 2002-01-09 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl> |
4463 | ||
cda94cbb RH |
4464 | * real.c (c4xtoe, toc4x): Do some special conversion on long doubles |
4465 | for the c4x target. Also improve layout. | |
bdca3c33 | 4466 | |
c73a5e94 RH |
4467 | 2002-01-09 Richard Henderson <rth@redhat.com> |
4468 | ||
4469 | * config/m32r/m32r.c (move_src_operand): Fix 32-bit int test. | |
4470 | * config/m32r/m32r.md (and ior xor splitters): Swap operands | |
4471 | to match insn patterns. | |
4472 | ||
dd0a18c0 RH |
4473 | 2002-01-09 Richard Henderson <rth@redhat.com> |
4474 | ||
4475 | * regrename.c (find_oldest_value_reg): Use gen_rtx_raw_REG. | |
4476 | (copyprop_hardreg_forward_1): Likewise. | |
4477 | ||
1fd9ac1e JDA |
4478 | 2002-01-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
4479 | ||
4480 | * pa.md (decrement_and_branch_until_zero): Change predicate for | |
4481 | operand 0 from register_operand to reg_or_nonsymb_mem_operand. | |
4482 | ||
5cb265ec BM |
4483 | 2002-01-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz> |
4484 | ||
4485 | * ginclude/stddef.h: Define _BSD_WCHAR_T_DEFINED_ if _BSD_WCHAR_T_ | |
4486 | gets undefined. For Darwin. | |
4487 | ||
fcd8fa8b HB |
4488 | 2002-01-09 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl> |
4489 | ||
4490 | * config/c4x/c4x.h: Use PUSH_ARGS and PUSH_ROUNDING for stack passing. | |
4491 | ||
bd3ab23a MH |
4492 | 2002-01-09 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
4493 | ||
4494 | * config/c4x/c4x/md: Remove extraneous constraints from define_splits. | |
4495 | ||
21e16bd6 RH |
4496 | 2002-01-08 Richard Henderson <rth@redhat.com> |
4497 | ||
4498 | * regrename.c (copy_value): Ignore overlapping copies. | |
4499 | ||
a5376276 RH |
4500 | 2002-01-08 Richard Henderson <rth@redhat.com> |
4501 | ||
4502 | * config/alpha/alpha.c (alpha_split_conditional_move): Call copy_rtx | |
4503 | as needed to avoid shared structure. | |
4504 | ||
18cf8dda KH |
4505 | 2002-01-08 Kazu Hirata <kazu@hxi.com> |
4506 | ||
4507 | * config/h8300/h8300.c (get_shift_alg): Fix 15-bit LSHIFTRT on | |
4508 | H8/300H and H8/S. | |
4509 | ||
16c484c7 JM |
4510 | 2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk> |
4511 | ||
4512 | * doc/tm.texi (EASY_DIV_EXPR, IMPLICIT_FIX_EXPR, | |
4513 | LONGJMP_RESTORE_FROM_STACK, MAX_INT_TYPE_SIZE): Remove | |
4514 | documentation of obsolete macros. | |
4515 | * system.h: Poison these macros. | |
4516 | * config/1750a/1750a.h, config/a29k/a29k.h, config/alpha/alpha.h, | |
4517 | config/arc/arc.h, config/arm/arm.h, config/avr/avr.h, | |
4518 | config/c4x/c4x.h, config/clipper/clipper.h, | |
4519 | config/convex/convex.h, config/cris/cris.h, config/d30v/d30v.h, | |
4520 | config/dsp16xx/dsp16xx.h, config/elxsi/elxsi.h, | |
4521 | config/fr30/fr30.h, config/h8300/h8300.h, config/i370/i370.h, | |
4522 | config/i386/i386.h, config/i860/i860.h, config/i960/i960.h, | |
4523 | config/ia64/ia64.h, config/m32r/m32r.h, config/m68hc11/m68hc11.h, | |
4524 | config/m68k/m68k.h, config/m88k/m88k.h, config/mcore/mcore.h, | |
4525 | config/mips/mips.h, config/mmix/mmix.h, config/mn10200/mn10200.h, | |
4526 | config/mn10300/mn10300.h, config/ns32k/ns32k.h, config/pa/pa.h, | |
4527 | config/pdp11/pdp11.h, config/pj/pj.h, config/romp/romp.h, | |
4528 | config/rs6000/rs6000.h, config/s390/s390.h, config/sh/sh.h, | |
4529 | config/sparc/sparc.h, config/stormy16/stormy16.h, | |
4530 | config/v850/v850.h, config/vax/vax.h, config/we32k/we32k.h: Remove | |
4531 | definitions and commented out definitions of obsolete macros. | |
4532 | * config/mips/iris5.h (MAX_WCHAR_TYPE_SIZE): Don't define in terms | |
4533 | of MAX_INT_TYPE_SIZE. | |
4534 | ||
14b3e8ef UW |
4535 | 2002-01-08 Ulrich Weigand <uweigand@de.ibm.com> |
4536 | ||
4537 | * config/s390/s390.c (s390_preferred_reload_class): Never | |
4538 | return ADDR_REGS if it isn't a subset of the given class. | |
4539 | * config/s390/s390.h (REGISTER_MOVE_COST): Penalize not just | |
4540 | FP_REGS, but all superclasses as well. | |
4541 | ||
4542 | * config/s390/s390.c (s390_function_profiler): Fix thinko. | |
4543 | ||
4544 | * config/s390/s390.md (cmpdi_ccu_mem, cmpsi_ccu_mem, | |
4545 | cmphi_ccu_mem, cmpqi_ccu_mem): First operand of compare | |
4546 | must not be a const_int. | |
4547 | ||
a693284d RH |
4548 | 2002-01-08 Richard Henderson <rth@redhat.com> |
4549 | ||
4550 | * Makefile.in (toplev.o): Depend on options.h. | |
4551 | (gcc.o): Depend on specs.h. | |
4552 | ||
b3ca30df JJ |
4553 | 2002-01-08 Jakub Jelinek <jakub@redhat.com> |
4554 | ||
4555 | * expr.c (store_expr): Convert VOIDmode constants back to target's | |
4556 | mode. | |
4557 | ||
24dbb440 GP |
4558 | 2002-01-08 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
4559 | ||
4560 | * doc/invoke.texi: Markup gcc as @command. Refer to | |
4561 | http://gcc.gnu.org/onlinedocs/gcc/Contributors.html instead | |
4562 | of http://gcc.gnu.org/thanks.html. | |
4563 | ||
234e114c DJ |
4564 | 2002-01-08 Dale Johannesen <dalej@apple.com> |
4565 | ||
4566 | * config/rs6000/rs6000.md: Add missing int register | |
4567 | target case to movdf_low. | |
4568 | ||
0d24f4d1 ZW |
4569 | 2002-01-08 Zack Weinberg <zack@codesourcery.com> |
4570 | ||
4571 | * Makefile.in (cs-tconfig.h): Don't depend on $(CONFIG_H) or | |
4572 | except.h. Remove commands to define USING_SJLJ_EXCEPTIONS. | |
4573 | (cppinit.o): Depend on except.h. | |
4574 | (gencheck.h, options.h, specs.h, s-gencheck, s-options, | |
4575 | s-specs): New rules. | |
4576 | ||
4577 | * configure.in: Don't AC_DEFINE_UNQUOTED PACKAGE or VERSION. | |
4578 | Don't create specs.h/options.h/gencheck.h here. Remove | |
4579 | unnecessary variable settings from last argument of AC_OUTPUT. | |
4580 | * config.in, configure: Regenerate. | |
4581 | * intl.c: Hardcode package name as "gcc". | |
4582 | ||
4583 | * cppinit.c: Include except.h. | |
4584 | (builtin_array): Define __USING_SJLJ_EXCEPTIONS__ when | |
4585 | appropriate. | |
4586 | * unwind-dw2.c, unwind-sjlj.c, config/ia64/unwind-ia64.c: | |
4587 | Use #if(n)def __USING_SJLJ_EXCEPTIONS, not #if | |
4588 | (!)USING_SJLJ_EXCEPTIONS. | |
4589 | * doc/cpp.texi: Document __USING_SJLJ_EXCEPTIONS__. | |
4590 | ||
ed722f66 JM |
4591 | 2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk> |
4592 | ||
4593 | * doc/tm.texi (ASM_OUTPUT_EH_REGION_BEG, ASM_OUTPUT_EH_REGION_END, | |
4594 | ASM_OUTPUT_LABELREF_AS_INT, DOESNT_NEED_UNWINDER, EH_TABLE_LOOKUP, | |
4595 | OBJC_SELECTORS_WITHOUT_LABELS, OMIT_EH_TABLE): Remove | |
4596 | documentation of obsolete macros. | |
4597 | * system.h: Poison these macros. | |
4598 | * config/d30v/d30v.h, config/ns32k/encore.h, | |
4599 | config/stormy16/stormy16.h: Remove definitions and commented out | |
4600 | definitions of obsolete macros. | |
4601 | ||
31e5e29a NP |
4602 | Tue Jan 8 15:56:41 2002 Nicola Pero <nicola@brainstorm.co.uk> |
4603 | ||
4604 | * objc/objc-act.c (handle_class_ref): Mark the declaration of | |
4605 | %sobjc_class_ref_%s as used - to prevent unwanted compiler | |
4606 | warnings. | |
4607 | ||
bc1fa59c UW |
4608 | 2002-01-08 Ulrich Weigand <uweigand@de.ibm.com> |
4609 | ||
4610 | * config/s390/linux.h (ASM_OUTPUT_LABELREF): Remove. | |
4611 | * config/s390/s390.c (s390_emit_epilog): Add REG_FRAME_RELATED_EXPR | |
4612 | to insn adjusting stack/frame pointer. | |
0d24f4d1 | 4613 | * config/s390/s390.md (reload_la_64, reload_la_31): Do not |
bc1fa59c UW |
4614 | accept operands that cause the insn to be non-splittable. |
4615 | ||
a8086abf GS |
4616 | 2002-01-08 Graham Stott <grahams@redhat.com> |
4617 | ||
4618 | * c-tree.h (C_TYPE_FIELDS_READONLY): Uppercase macro parameter. | |
4619 | (C_TYPE_FIELDS_VOLATILE): Likewise. | |
4620 | (C_TYPE_BEING_DEFINED): Likewise. | |
4621 | (C_IS_RESERVED_WORD): Likewise. | |
4622 | (C_TYPE_VARIABLE_SIZE): Likewise. | |
4623 | (C_DECL_VARIABLE_SIZE): Likewise. | |
4624 | (C_MISSING_PROTOTYPE_WARNED): Likewise. | |
4625 | (C_SET_EXP_ORIGINAL_CODE): Likewise. | |
4626 | (C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter and remove | |
4627 | parenthesis. | |
4628 | (C_DECL_ANTICIPATED): Likewise. | |
4629 | (c_build_type_variant): Add parenthesis. | |
4630 | ||
3f595aa1 JM |
4631 | 2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk> |
4632 | ||
4633 | * gcc.c (option_map): Remove --version. | |
4634 | (process_command): Handle -fversion following the GNU Coding | |
4635 | Standards. Partially addresses PR other/704. | |
4636 | ||
5bc5a8f9 GS |
4637 | 2002-01-08 Graham Stott <grahams@redhat.com> |
4638 | ||
4639 | * combine.c (combine_instructions): Fix typo. | |
4640 | ||
16ec4ebf GS |
4641 | 2002-01-08 Graham Stott <grahams@redhat.com> |
4642 | ||
4643 | * debug.h: Use "tree" and "rtx" throughout. | |
4644 | ||
4645 | * debug.c: Likewise. | |
4646 | ||
4b69f385 NC |
4647 | 2002-01-08 Nick Clifton <nickc@cambridge.redhat.com> |
4648 | ||
4649 | * dbxout.c (dbxout_symbol_location): If a symbol ref is in the | |
4650 | constant pool, use the pool's version of the symbol instead. | |
4651 | ||
57d1019b RH |
4652 | 2002-01-07 Richard Henderson <rth@redhat.com> |
4653 | ||
4654 | * regrename.c (find_oldest_value_reg): Ignore the value chain if | |
4655 | the original register was copied in a mode with a fewer number of | |
4656 | hard registers than the desired mode. | |
4657 | (copyprop_hardreg_forward_1): Likewise. | |
4658 | (debug_value_data): Fix loop test. | |
4659 | * toplev.c (parse_options_and_default_flags): Reenable | |
4660 | -fcprop-registers at -O1. | |
4661 | ||
4662 | 2002-01-07 Aldy Hernandez <aldyh@redhat.com> | |
fa066a23 | 4663 | |
0d24f4d1 ZW |
4664 | * config/rs6000/rs6000.c (bdesc_2arg): Add altivec predicates. |
4665 | (altivec_init_builtins): New node v4si_ftype_v16qi_v16qi. | |
fa066a23 | 4666 | |
0d24f4d1 ZW |
4667 | * config/rs6000/rs6000.h (rs6000_builtins): Add enums for altivec |
4668 | predicates. | |
fa066a23 | 4669 | |
0d24f4d1 | 4670 | * config/rs6000/rs6000.md: Add altivec predicate patterns. |
fa066a23 | 4671 | |
8f949e7e JDA |
4672 | 2002-01-07 John David Anglin <dave@hiauly1.hia.nrc.ca> |
4673 | ||
4674 | * pa.c (FUNC_BEGIN_PROLOG_LABEL, current_function_number): Define. | |
4675 | (pa_output_function_prologue): Output local label at the beginning of | |
4676 | the prologue when profiling. | |
4677 | (hppa_profile_hook): Use the local label rather than the function label. | |
4678 | * pa.h (PROFILE_BEFORE_PROLOGUE): Define. | |
4679 | ||
c62f2db5 AH |
4680 | 2002-01-07 Aldy Hernandez <aldyh@redhat.com> |
4681 | ||
0d24f4d1 ZW |
4682 | * config/rs6000/rs6000.c (print_operand): Remove extra space. |
4683 | (altivec_expand_unop_builtin): Fix thinko. | |
4684 | (altivec_expand_binop_builtin): Same. | |
4685 | (altivec_expand_ternop_builtin): Same. | |
4686 | (altivec_expand_builtin): Same. | |
c62f2db5 | 4687 | |
b5235ba7 RH |
4688 | 2002-01-07 Richard Henderson <rth@redhat.com> |
4689 | ||
4690 | * config/rs6000/xcoff.h (ASM_FILE_START): Reverted to profile_flag. | |
4691 | ||
7d8ac293 JM |
4692 | 2002-01-07 Jason Merrill <jason@redhat.com> |
4693 | ||
4694 | * unwind-dw2.c (execute_cfa_program): Use < again. | |
4695 | ||
571a03b8 JJ |
4696 | 2002-01-07 Jakub Jelinek <jakub@redhat.com> |
4697 | ||
4698 | * predict.c (combine_predictions_for_insn): Avoid division by zero. | |
4699 | ||
2e951384 JJ |
4700 | 2002-01-07 Jakub Jelinek <jakub@redhat.com> |
4701 | ||
4702 | * simplify-rtx.c (simplify_plus_minus): Bump n_ops for NOT. | |
4703 | Don't allow -1 - x -> ~x simplifications in the first pass. | |
4704 | ||
20e26713 AH |
4705 | 2002-01-07 Aldy Hernandez <aldyh@redhat.com> |
4706 | ||
0d24f4d1 ZW |
4707 | * rs6000.c (altivec_expand_ternop_builtin): Don't die on invalid |
4708 | arguments. | |
4709 | (altivec_expand_binop_builtin): Same. | |
4710 | (altivec_expand_unop_builtin): Same. | |
4711 | (print_operand): Fix typo. | |
4712 | (bdesc_1arg): Add vupk* variants. | |
20e26713 | 4713 | |
0d24f4d1 | 4714 | * rs6000.h (rs6000_builtins): Add vupk* enums. |
20e26713 | 4715 | |
0d24f4d1 | 4716 | * rs6000.md: Add altivec_vupk* variants. |
20e26713 | 4717 | |
4dd57c18 JM |
4718 | 2002-01-07 Joseph S. Myers <jsm28@cam.ac.uk> |
4719 | ||
4720 | * doc/gcc.texi, doc/gccint.texi, doc/cppinternals.texi, | |
4721 | doc/install.texi, doc/invoke.texi, doc/rtl.texi: Update copyright | |
4722 | and last update dates. | |
4723 | ||
0341c5d2 JJ |
4724 | 2002-01-07 Janis Johnson <janis187@us.ibm.com> |
4725 | ||
4726 | * doc/rtl.texi (Flags): Clean up documentation of RTL flags | |
4727 | ||
c7f3e0b0 MM |
4728 | 2002-01-07 Marek Michalkiewicz <marekm@amelek.gda.pl> |
4729 | ||
4730 | * config/avr/avr.c (avr_mcu_types): Add new MCU types. | |
4731 | * config/avr/avr.h (CPP_SPEC): Likewise. | |
4732 | (LINK_SPEC): Likewise. | |
4733 | (CRT_BINUTILS_SPECS): Likewise. | |
4734 | * config/avr/t-avr (MULTILIB_MATCHES): Likewise. | |
4735 | * doc/invoke.texi (AVR Options): Document them. | |
4736 | ||
6ba4d630 JH |
4737 | Mon Jan 7 11:59:34 CET 2002 Jan Hubicka <jh@suse.cz> |
4738 | ||
4739 | * unroll.c (copy_loop_body): Always properly update JUMP_LABEL and | |
4740 | LABEL_NUSES. | |
4741 | ||
6253d571 GS |
4742 | 2002-01-07 Graham Stott <grahams@redhat.com> |
4743 | ||
0d24f4d1 ZW |
4744 | * config/i386/i386.h: Update copyright date. |
4745 | (HALF_PIC_PTR): Add parenthesis. | |
4746 | (OPTIMIZATION_OPTIONS): Whitespace, add parenthesis and wrap. | |
4747 | (CONSTANT_ALIGNMENT): Add parenthesis. | |
4748 | (DATA_ALIGNMENT): Likewise. | |
4749 | (LOCAL_ALIGNMENT): Likewise. | |
4750 | (FUNCTION_ARG_BOUNDARY): Whitespace, add parenthesis and wrap. | |
4751 | (IS_STACK_MODE): Uppercase macro parameter, add parenthesis and wrap. | |
4752 | (CONDITIONAL_REGISTER_USAGE): Wrap in do {...} while (0). | |
4753 | (HARD_REGNO_NREGS): Add paranethesis. | |
4754 | (VALID_SSE_REG_MODE): Whitespace. | |
4755 | (VALID_MMX_REG_MODE): Whitespace. | |
4756 | (VALID_FP_MODE_P): Uppercase macros parameter and whitespace. | |
4757 | (ix86_hard_regno_mode_ok): Add parenthesis. | |
4758 | (HARD_REGNO_CALLER_SAVE_MODE): Whitespace. | |
4759 | (RETURN_IN_MEMORY): Whitespace. | |
4760 | (N_REG_CLASSES): Add parenthesis. | |
4761 | (INTEGER_CLASS_P): Add parenthesis and wrap. | |
4762 | (FLOAT_CLASS_P): Likewise. | |
4763 | (SSE_CLASS_P): Likewise. | |
4764 | (MMX_CLASS_P): Likewise. | |
4765 | (MAYBE_INTEGER_CLASS_P): Likewise. | |
4766 | (MAYBE_FLOAT_CLASS_P): Likewise. | |
4767 | (MAYBE_SSE_CLASS_P): Likewise. | |
4768 | (MAYBE_MMX_CLASS_P): Likewise. | |
4769 | (Q_CLASS_P): Likewise. | |
4770 | (GENERAL_REGNO_P): Uppercase macro parameter. | |
4771 | (REX_INT_REGNO_P): Uppercase macro parameter and wrap. | |
4772 | (FP_REGNO_P): Likewise. | |
4773 | (ANY_FP_REGNO_P): Uppercase macro parameter. | |
4774 | (SSE_REGNO_P): Likewise. | |
4775 | (SSE_REGNO): Likewise. | |
4776 | (SSE_REG_P): Likewise. | |
4777 | (SSE_FLOAT_MODE_P): Likewise. | |
4778 | (MMX_REGNO_P): Likewise. | |
4779 | (MMX_REG_P):Likewise. | |
4780 | (STACK_REG_P): Likewise. | |
4781 | (NON_STACK_REG_P): Likewise. | |
4782 | (STACK_TOP_P): Likewise. | |
4783 | (CONVERT_HARD_REGISTER_TO_SSA_P): Add parenthesis. | |
4784 | (PREFERRED_RELOAD_CLASS): Add parenthesis and whitespace. | |
4785 | (SECONDARY_MEMORY_NEEDED): Likewise. | |
4786 | (SECONDARY_OUTPUT_RELOAD_CLASS): Whitespace. | |
4787 | (MD_ASM_CLOBBERS): Whitespace and wrap. | |
4788 | (MUST_PASS_IN_STACK): Whitespace and wrap. | |
4789 | (RETURN_POPS_ARGS): Add parenthesis. | |
4790 | (INIT_CUMULATIVE_ARGS): Likewise. | |
4791 | (FUNCTION_ARG): Likewise. | |
4792 | (FUNCTION_OK_FOR_SIBCALL): Add parenthesis and whitespace. | |
4793 | (SETUP_INCOMING_VARARGS): Likewise. | |
4794 | (BUILD_VA_LIST_TYPE): Add parenthesis. | |
4795 | (EXPAND_BUILTIN_VA_START): Uppercase macro paremeters and add | |
4796 | parenthsis. | |
4797 | (EXPAND_BUILTIN_VA_ARG): Likewise. | |
4798 | (FUNCTION_PROFILER): Wrap in do { ... } while (0) and add parenthesis. | |
4799 | (INITIALIZE_TRAMPOLINE): Add parenthesis. | |
4800 | (INITIAL_ELIMINATION_OFFSET): Likewise. | |
4801 | (REGNO_OK_FOR_INDEX_P): Add parenthesis. | |
4802 | (REGNO_OK_FOR_BASE_P): Likewise. | |
4803 | (REGNO_OK_FOR_SIREG_P): Add parenthesis and wrap. | |
4804 | (REGNO_OK_FOR_DIREG_P): Likewise. | |
4805 | (REG_OK_FOR_INDEX_P): Whitespace. | |
4806 | (REG_OK_FOR_BASE_P): Whitespace. | |
4807 | (GO_IF_LEGITIMATE_ADDRESS): Wrap in do { ... } while (0) and add | |
4808 | parenthesis. | |
4809 | (FIND_BASE_TERM): Fix typo. | |
4810 | (LEGITIMIZE_ADDRESS): Wrap in { .. } while (0) and add parenthesis. | |
4811 | (REWRITE_ADDRESS): Uppercase macro parameter and whitespace. | |
4812 | (SYMBOLIC_CONST; Whitespace. | |
4813 | (GO_IF_MODE_DEPENDENT_ADDRESS):Wrap in { .. } while (0) and wrap. | |
4814 | (ENCODE_SECTION_INFO): Whitespace. | |
4815 | (FINALIZE_PIC): Remove do { ... } while (0). | |
4816 | (PROMOTE_MODE): Wrap in do { ... } while (0). | |
4817 | (CONST_COSTS): Whitespace. | |
4818 | (RTX_COSTS): Add paramethesis, whitespace and wrap. | |
4819 | (REGISTER_MOVE_COST): Add parenthesis. | |
4820 | (MEMORY_MOVE_COST): Likewise. | |
4821 | (EXTRA_CC_MODES): Whitespace. | |
4822 | (SELECT_CC_MODE): Add parenthesis and whitespace. | |
4823 | (DBX_REGISTER_NUMBER): Uppercase macro parameter and add parenthsis. | |
4824 | (ASM_PREFERRED_EH_DATA_FORMAT): Add parenthesis and whitespace. | |
4825 | (ASM_OUTPUT_LABEL): Add paramethesis. | |
4826 | (ASM_OUTPUT_REG_PUSH): Add parenthesis and whitespace. | |
4827 | (ASM_OUTPUT_REG_POP): Likewise. | |
4828 | (ASM_OUTPUT_ADDR_VEC_ELT): Add parenthesis. | |
4829 | (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise. | |
d9a5f180 | 4830 | |
07933f72 GS |
4831 | * config/i386/i386.c: Update copyright. |
4832 | (CHECK_STACK_LIMIT): Add parenthesis. | |
4833 | (AT_BP): Uppercase macro parameter. | |
4834 | (x86_64_int_parameter_registers): Constify. | |
4835 | (x86_64_int_return_registers): Likewise. | |
4836 | (ix86_compare_op0): Use rtx. | |
4837 | (construct_container): Constify INTREG parameter. | |
4838 | (function_arg): Use rtx. | |
4839 | ||
0b4d32c9 GS |
4840 | * diagnostic.h: Update copyright date. |
4841 | (output_buffer_state): Add parenthesis. | |
4842 | (output_buffer_format_args): Likewise. | |
4843 | ||
6253d571 GS |
4844 | * combine.c (combine_instructions): Replace XEXP (links, 0) |
4845 | with link. | |
4846 | ||
68f3f6f1 L |
4847 | 2002-01-06 H.J. Lu <hjl@gnu.org> |
4848 | ||
4849 | * cfgcleanup.c (thread_jump): Fix 2 typos. | |
4850 | ||
4851 | 2002-01-06 Aldy Hernandez <aldyh@redhat.com> | |
480f7f3a | 4852 | |
0d24f4d1 | 4853 | * config.gcc: Add support for --enable-altivec. |
480f7f3a | 4854 | |
13b8c631 CR |
4855 | 2002-01-06 Craig Rodrigues <rodrigc@gcc.gnu.org> |
4856 | ||
4857 | * emit-rtl.c (gen_highpart): Add check for NULL_RTX. | |
4858 | ||
58ad89b1 JJ |
4859 | 2002-01-06 Jakub Jelinek <jakub@redhat.com> |
4860 | ||
4861 | * objc/objc-act.c (handle_impent): Use assemble_variable to emit | |
4862 | __objc_class_name_*. | |
4863 | ||
e403b4bc CR |
4864 | 2002-01-06 Craig Rodrigues <rodrigc@gcc.gnu.org> |
4865 | ||
4866 | * doc/install.texi (sparcv9-*-solaris2*): Add documentation. | |
4867 | ||
e41c7831 RH |
4868 | 2002-01-06 Richard Henderson <rth@redhat.com> |
4869 | ||
4870 | * reorg.c (emit_delay_sequence): Remove death notes, not merely | |
4871 | nop them out. Increment label reference count for REG_LABEL. | |
4872 | (fill_slots_from_thread): Frob label reference count around | |
4873 | delete_related_insns. | |
4874 | ||
3b3b1e32 RH |
4875 | 2002-01-05 Richard Henderson <rth@redhat.com> |
4876 | ||
4877 | * cfgcleanup.c (try_forward_edges): Detect infinite loops while | |
4878 | jump threading. | |
4879 | ||
c28abdf0 RH |
4880 | 2002-01-05 Richard Henderson <rth@redhat.com> |
4881 | ||
4882 | * c-decl.c (c_expand_body): Don't call outlining_inline_function. | |
4883 | * integrate.c (output_inline_function): Likewise. | |
4884 | * toplev.c (rest_of_compilation): Do it here instead. Move call | |
4885 | to remove_unnecessary_notes after emitting abstract instance. | |
4886 | Force an emitted nested function to have its parent emited as well. | |
4887 | * dwarf2out.c (loc_descriptor_from_tree): Read mode after checking | |
4888 | for null. | |
4889 | (rtl_for_decl_location): Do not look at reload data structures | |
4890 | before reload has run. | |
4891 | ||
c4f2c499 KH |
4892 | 2002-01-05 Kazu Hirata <kazu@hxi.com> |
4893 | ||
4894 | * cse.c: Fix formatting. | |
4895 | * dwarf2asm.c: Likewise. | |
4896 | * dwarf2out.c: Likewise. | |
4897 | * explow.c: Likewise. | |
4898 | * expmed.c: Likewise. | |
4899 | * function.c: Likewise. | |
4900 | * gcov.c: Likewise. | |
4901 | * gencheck.c: Likewise. | |
4902 | * genrecog.c: Likewise. | |
4903 | * ggc-common.c: Likewise. | |
4904 | * ggc-page.c: Likewise. | |
4905 | * global.c: Likewise. | |
4906 | ||
cf0d9408 KH |
4907 | 2002-01-05 Kazu Hirata <kazu@hxi.com> |
4908 | ||
4909 | * combine.c: Fix formatting. | |
4910 | ||
bedca03a CR |
4911 | 2002-01-05 Craig Rodrigues <crodrigu@bbn.com> |
4912 | ||
4913 | PR middle-end/1557 | |
4914 | * config/ia64/ia64.h (RENAME_EXTENDED_BLOCKS): Remove. | |
4915 | ||
0134bf2d DE |
4916 | 2002-01-05 David Edelsohn <edelsohn@gnu.org> |
4917 | ||
4918 | * config/rs6000/rs6000.h (TARGET_POWERPC): For IN_LIBGCC2, define | |
4919 | as 1 for __powerpc64__ as well. | |
4920 | ||
4921 | * config/rs6000/t-aix43 (T_ADAFLAGS): Define. | |
4922 | ||
4923 | * alias.c (find_base_value, PLUS/MINUS): If we found a base, | |
4924 | return it. | |
4925 | ||
9ca88d5a DB |
4926 | 2002-01-05 Daniel Berlin <dan@dberlin.org> |
4927 | ||
4928 | * lcm.c: Revert change, due to performance regression it causes on | |
4929 | SPEC because it's slightly more conservative (sigh, I hate | |
4930 | edge-based LCM). | |
0d24f4d1 | 4931 | |
1c570418 JH |
4932 | Sat Jan 5 11:52:05 CET 2002 Jan Hubicka <jh@suse.cz> |
4933 | ||
4934 | * cfgcleanup.c (try_forward_edges): Allow multiple jump threading. | |
4935 | ||
d83bb9f7 NB |
4936 | 2002-01-05 Neil Booth <neil@daikokuya.demon.co.uk> |
4937 | ||
4938 | * doc/cppinternals.texi: Update. | |
4939 | ||
3e0f61ac HPN |
4940 | 2002-01-05 Hans-Peter Nilsson <hp@bitrange.com> |
4941 | ||
4942 | * doc/invoke.texi (Option Summary) <MMIX Options>: Document | |
4943 | -mbranch-predict, -mreg-stack-fill-bug-workaround and their | |
4944 | negatives. | |
4945 | (MMIX Options): Ditto. Fix item/itemx typo for -mno-zero-extend. | |
4946 | * config/mmix/mmix.c (mmix_target_asm_function_prologue): Rework | |
4947 | kludge for pre-october-14th mmix versions to handle new-found bug | |
4948 | with PUSHJ/PUSHGO and the register stack. | |
4949 | * config/mmix/mmix.h (struct machine_function): Rename member | |
4950 | has_call_value_without_parameters to has_call_without_parameters. | |
4951 | All referers changed. | |
4952 | (TARGET_MASK_REG_STACK_FILL_BUG, TARGET_DEFAULT | |
4953 | TARGET_MASK_BRANCH_PREDICT): New macros. | |
4954 | (TARGET_SWITCHES): New options -mreg-stack-fill-bug-workaround, | |
4955 | -mno-reg-stack-fill-bug-workaround. | |
4956 | * config/mmix/mmix.md ("call"): Set struct machine member | |
4957 | has_call_without_parameters. | |
4958 | ||
4deaa2f8 JH |
4959 | Sat Jan 5 02:20:22 CET 2002 Jan Hubicka <jh@suse.cz> |
4960 | ||
4961 | * cfgcleanup.c (thread_jump): Fix handling of reversed branches. | |
4962 | ||
9f16e871 JH |
4963 | Sat Jan 5 01:35:29 CET 2002 Jan Hubicka <jh@suse.cz> |
4964 | ||
4965 | * cfgcleanup.c: Include tm_p.h | |
4966 | (mark_effect): Fix handling of hard register; fix handling of SET | |
4967 | ||
96eb1157 KH |
4968 | 2002-01-04 Kazu Hirata <kazu@hxi.com> |
4969 | ||
4970 | * config/h8300/h8300.md (anonymous patterns): Check that | |
4971 | operands are registers before using REGNO on them. | |
4972 | ||
48180d68 RM |
4973 | 2002-01-03 Roland McGrath <roland@frob.com> |
4974 | ||
4975 | * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mcall-gnu. | |
4976 | ||
b0832fe1 JJ |
4977 | 2002-01-04 Jakub Jelinek <jakub@redhat.com> |
4978 | ||
4979 | * tree.h (expand_expr_stmt_value): Add maybe_last argument. | |
4980 | * c-common.h (genrtl_expr_stmt_value): Likewise. | |
4981 | * stmt.c (expand_expr_stmt): Pass 1 as maybe_last. | |
4982 | (expand_expr_stmt_value): Add maybe_last argument. | |
4983 | Don't warn about statement with no effect if it is the last statement | |
4984 | in expression statement. | |
4985 | * c-semantics.c (genrtl_expr_stmt): Pass 1 as maybe_last. | |
4986 | (genrtl_expr_stmt_value): Add maybe_last argument, pass it down to | |
4987 | expand_expr_stmt_value. | |
4988 | (expand_stmt) [EXPR_STMT]: Pass 1 as maybe_last to | |
4989 | genrtl_expr_stmt_value if t is the last EXPR_STMT in its scope. | |
4990 | * expr.c (expand_expr) [LABELED_BLOCK_EXPR, LOOP_EXPR]: Pass 1 | |
4991 | as maybe_last to expand_expr_stmt_value. | |
4992 | ||
c1e14513 JL |
4993 | Fri Jan 4 11:45:05 2002 Jeffrey A Law (law@redhat.com) |
4994 | ||
0d24f4d1 ZW |
4995 | * c-common.c (c_expand_start_cond): Expect the IF_STMT node to |
4996 | be passed in, do not build it. | |
4997 | (c_begin_if_stmt): New function. | |
4998 | (c_begin_while_stmt, c_finish_while_stmt_cond): Likewise. | |
4999 | * c-common.h (c_expand_start_cond): Update prototype. | |
5000 | (c_begin_if_stmt): Prototype new function. | |
5001 | (c_begin_while_stmt, c_finish_while_stmt_cond): Likewise. | |
5002 | * c-parse.in (if_prefix): Use c_begin_if_stmt, | |
5003 | c_begin_while_stmt and c_finish_while_stmt_cond. | |
c1e14513 | 5004 | |
b6ec437a WC |
5005 | 2002-01-04 William Cohen <wcohen@redhat.com> |
5006 | ||
5007 | * config/pa/elf.h (ASM_FILE_START): Reverted to profile_flag. | |
5008 | * config/pa/pa-linux.h (ASM_FILE_START): Likewise. | |
5009 | * config/pa/pa64-hpux.h (ASM_FILE_START): Likewise. | |
5010 | * config/pa/som.h (ASM_FILE_START): Likewise. | |
5011 | ||
ead39bdf | 5012 | 2002-01-04 Daniel Berlin <dan@cgsoftware.com> |
517b711f DB |
5013 | |
5014 | * lcm.c: Include df.h. | |
5015 | Add available_transfer_function prototype. | |
5016 | (compute_available): Rework to use iterative dataflow framework. | |
5017 | (struct bb_info): s/bb_info/lcm_bb_info/g to avoid conflict | |
5018 | with bb_info in df.h | |
5019 | (available_transfer_function): New function. | |
5020 | ||
5021 | * Makefile.in (lcm.o): add df.h to dependencies. | |
5022 | ||
551cc6fd RH |
5023 | 2002-01-04 Richard Henderson <rth@redhat.com> |
5024 | ||
5025 | * config/alpha/alpha.c (some_operand): Accept HIGH. | |
5026 | (input_operand): Likewise; accept simple references to globals. | |
5027 | (alpha_const_ok_for_letter_p): New, outlined from alpha.h. | |
5028 | (alpha_const_double_ok_for_letter_p): Likewise. | |
5029 | (alpha_extra_constraint): Likewise. | |
5030 | (alpha_preferred_reload_class): Likewise. Do not force | |
5031 | symbolic constants to memory. | |
5032 | (alpha_legitimate_address_p): Accept simple references | |
5033 | to small_symbolic_operand. | |
5034 | (alpha_legitimize_address): New arg scratch. Be prepared to be | |
5035 | called when no_new_pseudos. Emit simple symbolic references. | |
5036 | Split integers into low, high, and rest. | |
5037 | (alpha_expand_mov): Use alpha_legitimize_address. | |
5038 | (some_small_symbolic_mem_operand): New. | |
5039 | (split_small_symbolic_mem_operand): New. | |
5040 | * config/alpha/alpha-protos.h: Update. | |
5041 | * config/alpha/alpha.h (CONST_OK_FOR_LETTER_P): Out-line. | |
5042 | (CONST_DOUBLE_OK_FOR_LETTER_P): Likewise. | |
5043 | (EXTRA_CONSTRAINT): Likewise. | |
5044 | (PREFERRED_RELOAD_CLASS): Likewise. | |
5045 | (LEGITIMIZE_ADDRESS): Update for alpha_legitimize_address change. | |
5046 | (PREDICATE_CODES): Update. | |
5047 | * config/alpha/alpha.md: New post-reload splitters to convert | |
5048 | simplfied symbolic operands to the form that references $29. | |
5049 | (divide expanders): Use emit_move_insn, not gen_movdi_er_high_g. | |
5050 | (movdi_er_nofix, movdi_er_fix): Accept any symbolic operand. | |
5051 | ||
1eaea054 RH |
5052 | 2002-01-03 Richard Henderson <rth@redhat.com> |
5053 | ||
5054 | * local-alloc.c (function_invariant_p): Update commentary. | |
5055 | ||
c4cc12b7 L |
5056 | 2002-01-04 H.J. Lu <hjl@gnu.org> |
5057 | ||
5058 | * toplev.c (rest_of_compilation): Fix a typo when calling | |
5059 | cleanup_cfg. | |
5060 | ||
173bf5be KH |
5061 | 2002-01-03 Kazu Hirata <kazu@hxi.com> |
5062 | ||
5063 | * c-common.c: Fix formatting. | |
5064 | * diagnostic.c: Likewise. | |
5065 | * doloop.c: Likewise. | |
5066 | * dwarf2out.c: Likewise. | |
5067 | ||
187462ac KH |
5068 | 2002-01-03 Kazu Hirata <kazu@hxi.com> |
5069 | ||
5070 | * config/h8300/h8300.c (output_logical_op): Use 'not.w' instead | |
5071 | of 'neg.w' when xoring with 0x0000ffff or 0xffff0000. | |
5072 | ||
5d8ebbd8 NB |
5073 | 2002-01-03 Neil Booth <neil@daikokuya.demon.co.uk> |
5074 | ||
5075 | * cpperror.c: Update comments and copyright. | |
5076 | * cppexp.c, cppfiles.c, cpphash.c, cpphash.h, cppinit.c, | |
5077 | cpplex.c, cpplib.c, cpplib.h, cppmacro.c, cppmain.c: Similarly. | |
5078 | ||
518c1311 JDA |
5079 | 2002-01-03 John David Anglin <dave@hiauly1.hia.nrc.ca> |
5080 | ||
5081 | * collect2.c (main): Use strcmp when testing for "-shared". | |
5082 | ||
d15a58c0 NB |
5083 | 2002-01-03 Neil Booth <neil@daikokuya.demon.co.uk> |
5084 | ||
5085 | * cppmacro.c: Don't include intl.h. Update comments. | |
5086 | (new_number_token): Allocate enough buffer for 64-bit unsigned | |
5087 | integers; update prototype. | |
5088 | * cppmain.c: Update comments. | |
5089 | ||
70f4f91c WC |
5090 | 2002-01-03 William Cohen <wcohen@redhat.com> |
5091 | ||
5092 | * function.h (struct function): Add profile. | |
5093 | (current_function_profile): New. | |
5094 | doc/extend.texi: Update documentation. | |
5095 | * final.c (final_start_function): Use current_function_profile | |
5096 | instead of profile_flag. | |
5097 | (profile_after_prologue): Likewise. | |
5098 | * function.c (expand_function_start): Likewise. | |
5099 | (expand_function_start): Likewise. | |
c4cc12b7 | 5100 | * config/alpha/alpha.c (direct_call_operand): |
70f4f91c WC |
5101 | (alpha_does_function_need_gp): Likewise. |
5102 | (alpha_expand_prologue): Likewise. | |
5103 | * config/arm/arm.c (arm_expand_prologue): Likewise. | |
5104 | thumb_expand_prologue: Likewise. | |
5105 | * config/d30v/d30v.c (d30v_stack_info): Likewise. | |
5106 | * config/fr30/fr30.c (MUST_SAVE_RETURN_POINTER): Likewise. | |
5107 | (fr30_expand_prologue): Likewise. | |
5108 | * config/i386/cygwin.h (SUBTARGET_PROLOGUE): Likewise. | |
5109 | * config/i386/i386.c (ix86_osf_output_function_prologue): Likewise. | |
5110 | * config/i386/i386.h (FINALIZE_PIC): Likewise. | |
5111 | * config/i386/win32.h (SUBTARGET_PROLOGUE): Likewise. | |
5112 | * config/i960/i960.c (i960_output_function_prologue): Likewise. | |
5113 | * config/ia64/ia64.c (ia64_compute_frame_size): Likewise. | |
5114 | * config/m32r/m32r.c (MUST_SAVE_RETURN_ADDR): Likewise. | |
5115 | (m32r_expand_prologue): Likewise. | |
5116 | * config/m88k/m88k.c (m88k_layout_frame): Likewise. | |
5117 | (m88k_expand_prologue): Likewise. | |
5118 | * config/m88k/m88k.h (ADJUST_INSN_LENGTH): Likewise. | |
5119 | * config/mips/mips.c (compute_frame_size): Likewise. | |
5120 | (mips_expand_prologue): Likewise. | |
5121 | (mips_can_use_return_insn): Likewise. | |
5122 | * config/pa/elf.h (ASM_FILE_START): Likewise. | |
5123 | * config/pa/pa-linux.h (ASM_FILE_START): Likewise. | |
5124 | * config/pa/pa64-hpux.h (ASM_FILE_START): Likewise. | |
5125 | * config/pa/som.h (ASM_FILE_START): Likewise. | |
5126 | * config/romp/romp.c (romp_using_r14): Likewise. | |
5127 | * config/rs6000/rs6000.c (first_reg_to_save): Likewise. | |
5128 | (rs6000_stack_info): Likewise. | |
5129 | * config/rs6000/sysv4.h (ASM_DECLARE_FUNCTION_NAME): Likewise. | |
2fd17409 | 5130 | * config/rs6000/xcoff.h (ASM_FILE_START): Likewise. |
70f4f91c WC |
5131 | * config/v850/v850.c (compute_register_save_size): Likewise. |
5132 | ||
cb1ac742 JJ |
5133 | 2002-01-03 Jakub Jelinek <jakub@redhat.com> |
5134 | ||
5135 | * simplify-rtx.c (simplify_binary_operation) [DIV]: If | |
5136 | gen_lowpart_common fails, use gen_lowpart_SUBREG. | |
5137 | ||
61d951df | 5138 | 2002-01-03 Turly O'Connor <turly@apple.com> |
cb1ac742 | 5139 | |
61d951df TC |
5140 | * darwin.c (machopic_output_possible_stub_label): Don't generate |
5141 | stub routines for pseudo-stubs which we've just defined. | |
5142 | ||
505ddab6 KH |
5143 | 2002-01-03 Kazu Hirata <kazu@hxi.com> |
5144 | ||
5145 | * builtins.c: Fix formatting. | |
5146 | * c-typeck.c: Likewise. | |
5147 | * combine.c: Likewise. | |
5148 | * expr.c: Likewise. | |
5149 | * loop.c: Likewise. | |
5150 | ||
b7e30d8a AS |
5151 | 2002-01-03 Andreas Schwab <schwab@suse.de> |
5152 | ||
5153 | * cppfiles.c (_cpp_pop_file_buffer): Change return type to bool | |
5154 | and return true if _cpp_push_next_buffer pushed a new include | |
5155 | file. | |
5156 | * cpplib.c (_cpp_pop_buffer): Only call obstack_free if | |
5157 | _cpp_pop_file_buffer did not push a new file. | |
5158 | * cpphash.h (_cpp_pop_file_buffer): Update declaration. | |
5159 | ||
ff81832f EC |
5160 | 2002-01-02 Eric Christopher <echristo@redhat.com> |
5161 | ||
5162 | * final.c (final_scan_insn): Change 0 -> NULL_RTX in | |
5163 | FIND_REG_INC_NOTE call. Update copyright. | |
5164 | * loop.c (canonicalize_condition): Ditto. | |
5165 | * reorg.c (delete_scheduled_jump): Ditto. | |
5166 | ||
8e42ace1 KH |
5167 | 2002-01-03 Kazu Hirata <kazu@hxi.com> |
5168 | ||
5169 | * gcse.c: Fix formatting. | |
5170 | ||
fb2bf631 GS |
5171 | 2002-01-03 Graham Stott <grahams@redhat.com> |
5172 | ||
5173 | * mkconfig.sh: Output to config.h, hconfig.h and tconfig.h | |
5174 | forward defs for struct tags rtx_def, union_tree, rtvec_def | |
6253d571 | 5175 | also output corresponding typedefs for rtx, tree, and rtvec. |
fb2bf631 GS |
5176 | |
5177 | * system.h: Move forward defs for struct tags rtx_def, union_tree, | |
5178 | rtvec_def along with corresponding typedefs for rtx, tree, and | |
6253d571 | 5179 | rtvec to config.h, hconfig.h, tconfig.h. |
fb2bf631 GS |
5180 | |
5181 | 2002-01-03 Graham Stott <grahams@redhat.com> | |
b9daac31 GS |
5182 | |
5183 | * tree.h: Update copyright date. | |
5184 | (IS_EXPR_CODE_CLASS): Add parenthesis. | |
5185 | (TREE_SET_CODE): Add whitespace. | |
5186 | (TREE_CHECK): Add parenthesis. | |
5187 | (TREE_CLASS_CODE): Add parenthesis and wrap long line. | |
5188 | (CST_OR_CONSTRUCTOR_CHECK): | |
5189 | (EXPR_CHECK): Add parenthis, whitespace and wrap line. | |
5190 | (TREE_SYMBOL_REFERENCED): Whitespace. | |
5191 | (INT_CST_LT): Likewise. | |
5192 | (INT_CST_LT_UNSIGNED): Likewise. | |
5193 | (tree_real_cst): Unwrap comment. | |
5194 | (tree_string): Likewise. | |
5195 | (tree_complex): Likewise. | |
5196 | (IDENTIFIER_POINTER): correct cast. | |
5197 | (SAVE_EXPR_CONTEXT): Whitespace. | |
5198 | (EXPR_WFL_FILENAME_NODE): Likewise. | |
5199 | (EXPR_WFL_FILENAME): Remove parenthesis. | |
5200 | (DECL_ORIGIN): Add parenthesis. | |
5201 | (DECL_FROM_INLINE): Use NULL_TREE. | |
5202 | (build_int_2): Whitespace. | |
5203 | (build_type_variant): Add parenthesis. | |
5204 | ||
5205 | * gcc/jcf-parse.c: Update copyright date. | |
5206 | (yyparse): Constify resource_filename. | |
5207 | ||
f52eda29 GS |
5208 | 2002-01-03 Graham Stott <grahams@redhat.com> |
5209 | ||
5210 | * rtl.h: Update copyright date. | |
5211 | (RTL_CHECK1): Wrap long line. | |
5212 | (RTL_CHECK2): Likewise. | |
5213 | (RTL_CHECKC1): Wrap long line and whitespace. | |
5214 | (RTL_CHECKC2): Likewise. | |
5215 | (XWINT): Whitespace. | |
5216 | (XINT): Likewise. | |
5217 | (XSTR): Likewise. | |
5218 | (XEXP): Likewise. | |
5219 | (XVEC): Likewise. | |
5220 | (XMODE): Likewise. | |
5221 | (XBITMAP): Likewise. | |
5222 | (XTREE): Likewise. | |
5223 | (XBBDEF): Likewise. | |
5224 | (XTMPL): Likewise. | |
5225 | (X0WINT): Likewise. | |
5226 | (X0INT):Likewise. | |
5227 | (X0UINT): Likewise. | |
5228 | (X0STR): Likewise. | |
5229 | (X0EXP): Likewise. | |
5230 | (X0VEC): Likewise. | |
5231 | (X0MODE): Likewise. | |
5232 | (X0BITMAP): Likewise. | |
5233 | (X0TREE): Likewise. | |
5234 | (X0BBDEF): Likewise. | |
5235 | (X0ADVFLAGS): Likewise. | |
5236 | (X0CSELIB): Likewise. | |
5237 | (X0MEMATTR): Likewise. | |
5238 | (XCWINT): Likewise. | |
5239 | (XCINT): Likewise. | |
5240 | (XCUINT): Likewise. | |
5241 | (XCSTR): Likewise. | |
5242 | (XCEXP): Likewise. | |
5243 | (XCVEC): Likewise. | |
5244 | (XCMODE): Likewise. | |
5245 | (XCBITMAP): Likewise. | |
5246 | (XCTREE): Likewise. | |
5247 | (XCBBDEF): Likewise. | |
5248 | (XCADVFLAGS): Likewise. | |
5249 | (XCCSELIB): Likewise. | |
5250 | (XC2EXP): Likewise. | |
5251 | (INSN_UID): Likewise. | |
5252 | (PREV_INSN): Likewise. | |
5253 | (PATTERN): Likewise. | |
5254 | (INSN_CODE): Likewise. | |
5255 | (PUT_REG_NOTE_KIND): Likewise. | |
5256 | (CODE_LABEL_NUMBER): Likewise. | |
5257 | (NOTE_SOURCE_FILE): Likewise. | |
5258 | (NOTE_BLOCK): Likewise. | |
5259 | (NOTE_EH_HANDLER): Likewise. | |
5260 | (NOTE_RANGE_INFO): Likewise. | |
5261 | (NOTE_LIVE_INFO): Likewise. | |
5262 | (NOTE_BASIC_BLOCK): Likewise. | |
5263 | (NOTE_EXPECTED_VALUE): Likewise. | |
5264 | (NOTE_LINE_NUMBER): Likewise. | |
5265 | (LABEL_NAME): Likewise. | |
5266 | (LABEL_NUSES): Likewise. | |
5267 | (LABEL_ALTERNATE_NAME): Likewise. | |
5268 | (ADDRESSOF_DECL): Likewise. | |
5269 | (JUMP_LABEL): Likewise. | |
5270 | (LABEL_NEXTREF): Likewise. | |
5271 | (REGNO): Likewise. | |
5272 | (ORIGINAL_REGNO: Likewise. | |
5273 | (HARD_REGISTER_NUM_P): Add parenthesis. | |
5274 | (SUBREG_REG): Whitespace. | |
5275 | (SUBREG_BYTE): Likewise. | |
5276 | (ASM_OPERANDS_TEMPLATE): Remove parenthesis. | |
5277 | (ASM_OPERANDS_OUTPUT_CONSTRAINT): Likewise. | |
5278 | (ASM_OPERANDS_OUTPUT_IDX): Likewise. | |
5279 | (ASM_OPERANDS_INPUT_VEC): Likewise. | |
5280 | (ASM_OPERANDS_INPUT_CONSTRAINT_VEC): Likewise. | |
5281 | (ASM_OPERANDS_INPUT): Likewise. | |
5282 | (ASM_OPERANDS_INPUT_LENGTH): Likewise. | |
5283 | (ASM_OPERANDS_INPUT_CONSTRAINT_EXP): Likewise. | |
5284 | (ASM_OPERANDS_INPUT_CONSTRAINT): Likewise. | |
5285 | (ASM_OPERANDS_INPUT_MODE): Likewise. | |
5286 | (ASM_OPERANDS_SOURCE_FILE): Likewise. | |
5287 | (ASM_OPERANDS_SOURCE_LINE): Likewise. | |
5288 | (MEM_SET_IN_STRUCT_P): Minor reformat. | |
5289 | (TRAP_CONDITION): Whitespace. | |
5290 | (TRAP_CODE): Likewise. | |
5291 | (COND_EXEC_TEST): Likewise. | |
5292 | (COND_EXEC_CODE): Likewise. | |
5293 | (FIND_REG_INC_NOTE): Uppercase macro args and add parenthesis. | |
5294 | (PHI_NODE_P): Add parenthesis. | |
5295 | (plus_constant): Whitespace and add parenthesis. | |
5296 | ||
e03f5d43 KH |
5297 | 2002-01-03 Kazu Hirata <kazu@hxi.com> |
5298 | ||
5299 | * config/avr/avr.c: Fix comment typos. | |
5300 | * config/c4x/c4x.md: Likewise. | |
5301 | * config/dsp16xx/dsp16xx.h: Likewise. | |
5302 | * config/dsp16xx/dsp16xx.md: Likewise. | |
5303 | * config/i386/i386.md: Likewise. | |
5304 | * config/ia64/ia64.c: Likewise. | |
5305 | * config/m32r/m32r.h: Likewise. | |
5306 | * config/m68hc11/m68hc11.md: Likewise. | |
5307 | * config/mmix/mmix.c: Likewise. | |
5308 | * config/mn10200/mn10200.c: Likewise. | |
5309 | * config/romp/romp.c: Likewise. | |
5310 | * config/sh/sh.c: Likewise. | |
5311 | * config/stormy16/stormy16.c: Likewise. | |
5312 | * config/stormy16/stormy16.h: Likewise. | |
5313 | * config/stormy16/stormy16.md: Likewise. | |
5314 | ||
97e300e9 GS |
5315 | 2002-01-03 Graham Stott <grahams@redhat.com> |
5316 | ||
5317 | * loop.h: Update copyright date. | |
0d24f4d1 ZW |
5318 | (LOOP_MOVABLES): Fix typo. |
5319 | (LOOP_REGS): Likewise. | |
5320 | (LOOP_IVS): Likewise. | |
ff81832f | 5321 | |
745b26b3 GS |
5322 | 2002-01-03 Graham Stott <grahams@redhat.com> |
5323 | ||
5324 | * cppinit.c: Update copyright date. | |
5325 | Don't include output.h | |
5326 | * Makefile.in: Update copyright date. | |
5327 | Update dependency. | |
5328 | ||
0a379b7a CR |
5329 | 2002-01-02 Craig Rodrigues <rodrigc@gcc.gnu.org> |
5330 | ||
5331 | PR c/5226 | |
5332 | * invoke.texi (-mthreads): Remove from documented RS/6000 options. | |
5333 | (-pthread) Add to RS/6000 options. | |
5334 | ||
a8154559 KH |
5335 | 2002-01-02 Kazu Hirata <kazu@hxi.com> |
5336 | ||
5337 | * except.c: Fix comment typos. | |
5338 | * loop.c: Likewise. | |
5339 | * varasm.c: Likewise. | |
5340 | * doc/tm.texi: Fix a typo. | |
5341 | ||
e6ecc89b JJ |
5342 | 2002-01-02 Jakub Jelinek <jakub@redhat.com> |
5343 | ||
5344 | * c-typeck.c (output_init_element): Allow initializing static storage | |
5345 | duration objects with compound literals. | |
5346 | ||
d1094b40 RH |
5347 | 2002-01-02 Richard Henderson <rth@redhat.com> |
5348 | ||
5349 | * objc/objc-act.c (hack_method_prototype): Clear current_function_decl | |
5350 | after abusing it. | |
5351 | ||
0c5d8c82 KG |
5352 | 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
5353 | ||
5e65297b KG |
5354 | * gcc.c (default_compilers): Const-ify. |
5355 | * mips-tdump.c (stab_names): Likewise. | |
5356 | * mips-tfile.c (map_coff_types, map_coff_storage, | |
5357 | map_coff_sym_type, map_coff_derived_type, stabs_symbol, | |
5358 | pseudo_ops_t, pseudo_ops): Likewise. | |
5359 | * protoize.c (default_include): Likewise | |
5360 | ||
0c5d8c82 KG |
5361 | * real.c (GET_REAL, PUT_REAL): Don't cast away const-ness. |
5362 | (ezero, ehalf, eone, etwo, e32, elog2, esqrt2, epi): Const-ify. | |
5363 | Add array size in declaration. | |
5364 | (endian, emov, eisneg, eisinf, eisnan, eiisnan, eiisneg, emovi, | |
5365 | emovo, emovz, eiisinf, ecmpm, eaddm, esubm, m16m, edivm, emulm, | |
5366 | esub, eadd, eadd1, ediv, emul, e53toe, e64toe, e113toe, e24toe, | |
5367 | etoe113, etoe64, etoe53, etoe24, ecmp, eround, ltoe, ultoe, | |
5368 | eifrac, euifrac, e24toasc, e53toasc, e64toasc, e113toasc, etoasc, | |
5369 | efloor, efrexp, eldexp, eremain, dectoe, etodec, ibmtoe, etoibm, | |
5370 | c4xtoe, etoc4x, uditoe, ditoe, etoudi, etodi, esqrt, etens, | |
5371 | emtens, make_nan): Const-ify. | |
5372 | (TFbignan, TFlittlenan, XFbignan, XFlittlenan, DFbignan, | |
5373 | DFlittlenan, SFbignan, SFlittlenan): Make static and const-ify. | |
5374 | ||
817e13c4 JM |
5375 | 2002-01-02 Joseph S. Myers <jsm28@cam.ac.uk> |
5376 | ||
5377 | * config.gcc (ia64-*-*): Set extra_headers. | |
5378 | (alpha*-dec-osf*): Likewise. Don't use alpha/t-osf. | |
5379 | * config/alpha/t-osf: Remove. | |
5380 | * config/ia64/t-ia64 (EXTRA_HEADERS): Remove. | |
5381 | ||
98095e2b DE |
5382 | 2002-01-02 David Edelsohn <edelsohn@gnu.org> |
5383 | ||
5384 | * config/rs6000/t-aix43: Revert previous change. | |
5385 | ||
a4200657 JM |
5386 | 2002-01-02 Jason Merrill <jason@redhat.com> |
5387 | ||
5388 | * c-decl.c (c_expand_body): Call outlining_inline_function when | |
5389 | emitting an inline function out of line. | |
5390 | ||
54ba1f0d RH |
5391 | 2002-01-02 Richard Henderson <rth@redhat.com> |
5392 | ||
5393 | * dwarf2out.c (limbo_die_node): Add created_for member. | |
5394 | (new_die): New argument created_for. Update all callers. | |
5395 | (mark_limbo_die_list): New. | |
5396 | (dwarf2out_init): Register limbo_die_list as a root. | |
5397 | (dwarf2out_finish): Force insert limbo dies into their function | |
5398 | context. | |
5399 | ||
323728aa NS |
5400 | 2002-01-02 Nathan Sidwell <nathan@codesourcery.com> |
5401 | ||
5402 | PR c++/5089 | |
5403 | * doc/invoke.texi (-Wold-style-cast): Only warn about non-void casts. | |
5404 | ||
aefc5826 KH |
5405 | 2002-01-02 Kazu Hirata <kazu@hxi.com> |
5406 | ||
5407 | * config/h8300/fixunssfsi.c: Update copyright. | |
5408 | Fix comment typos. | |
5409 | Fix formatting. | |
5410 | * config/h8300/h8300.c: Update copyright. | |
5411 | Eliminate warnings. | |
5412 | ||
b1c9bc51 KH |
5413 | 2002-01-02 Kazu Hirata <kazu@hxi.com> |
5414 | ||
5415 | * config/romp/romp.c: Fix comment formatting. | |
5416 | * config/romp/romp.h: Likewise. | |
5417 | * config/romp/romp.md: Likewise. | |
5418 | * config/s390/s390.c: Likewise. | |
5419 | * config/stormy16/stormy16.c: Likewise. | |
5420 | * config/stormy16/stormy16.h: Likewise. | |
5421 | ||
1574ef13 AO |
5422 | 2002-01-02 Alexandre Oliva <aoliva@redhat.com> |
5423 | ||
5424 | * c-common.h (genrtl_expr_stmt_value): Declare. | |
5425 | * c-semantics.c (genrtl_goto_stmt): Redirect to... | |
5426 | (genrtl_goto_stmt_value): ... this new function. Pass new | |
5427 | argument down to expand_expr_stmt_value, taking | |
5428 | TREE_ADDRESSABLE into account. | |
5429 | * c-common.c (c_expand_expr): Mark the last EXPR_STMT of a | |
5430 | STMT_EXPR as addressable, i.e., one whose result we want. | |
5431 | * expr.c (expand_expr): Don't save expression statement value | |
5432 | of labeled_blocks or loop_exprs. | |
5433 | * stmt.c (expand_expr_stmt): Redirect to... | |
5434 | (expand_expr_stmt_value): ... this new function. Use new | |
5435 | argument to tell whether to save expression value. | |
5436 | (expand_end_stmt_expr): Reset last_expr_type and | |
5437 | last_expr_value if we don't have either. | |
5438 | * tree-inline.c (declare_return_variable): Mark its use | |
5439 | statement as addressable. | |
5440 | * tree.h: Document new use of TREE_ADDRESSABLE. | |
5441 | (expand_expr_stmt_value): Declare. | |
5442 | ||
252b88f7 TR |
5443 | 2002-01-01 Tom Rix <trix@redhat.com> |
5444 | ||
5445 | * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Fix for use by | |
5446 | rs6000_emit_allocate_stack. | |
5447 | ||
29f7a208 JM |
5448 | 2002-01-01 Joseph S. Myers <jsm28@cam.ac.uk> |
5449 | ||
5450 | * configure.in: Prepend ${srcdir}/config/${cpu_type}/ instead of | |
5451 | ${srcdir}/ginclude/ to every entry in extra_headers. | |
5452 | * configure: Regenerate. | |
5453 | * ginclude/math-3300.h: Rename to config/m68k/math-3300.h. | |
5454 | * ginclude/math-68881.h: Rename to config/m68k/math-68881.h. | |
5455 | * ginclude/ppc-asm.h: Rename to config/rs6000/ppc-asm.h. | |
5456 | * ginclude/proto.h: Rename to config/convex/proto.h. | |
5457 | ||
2cc2d4bb RK |
5458 | Tue Jan 1 17:12:56 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
5459 | ||
5460 | * attribs.c (handle_vector_size_attribute): Use host_integerp | |
5461 | and tree_int_cst; remove warnings. | |
5462 | * caller-save.c (insert_restore): Add cast to get rid of warning. | |
5463 | (insert_save): Likewise. | |
5464 | * emit-rtl.c (adjust_address_1, offset_address): Likewise. | |
5465 | * regmove.c (find_matches): Add temporary var to kill a warning. | |
5466 | ||
f01c9bcd DR |
5467 | 2002-01-01 Douglas B Rupp <rupp@gnat.com> |
5468 | ||
16b61764 DR |
5469 | * config/alpha/vms.h (DWARF2_UNWIND_INFO, EH_RETURN_HANDLER_RTX, |
5470 | LINK_EH_SPEC, MD_FALLBACK_FRAME_STATE_FOR): Define. | |
5471 | * config/alpha/t-vms (EXTRA_PARTS): Add vms-dwarf2eh.o | |
5472 | (vms-dwarf2eh.o): Add Makefile rule. | |
5473 | * config/alpha/vms-ld.c (main): Handle vms-dwarf2eh.o. | |
5474 | * config/alpha/vms-dwarf2eh.asm: New file. | |
5475 | ||
f01c9bcd DR |
5476 | * gcc.c (delete_if_ordinary): Delete all versions. |
5477 | ||
91312b81 HPN |
5478 | 2002-01-01 Hans-Peter Nilsson <hp@bitrange.com> |
5479 | ||
5480 | * config/mmix/mmix.md: Update FIXME to not mention | |
5481 | define_constants. | |
5482 | (MMIX_rJ_REGNUM): New define_constants constant. | |
5483 | ("movqi", "movsi", "movdi", "*movdicc_real_foldable", | |
5484 | "*movdicc_real"): Adjust contraints formatting. | |
5485 | ("*bCC_foldable"): Add %+ for P in output format and delete FIXME | |
5486 | for branch prediction. | |
5487 | ("*bCC", "*bCC_inverted_foldable", "*bCC_inverted"): Add %+ in | |
5488 | output template. | |
5489 | ("*call_real", "*call_value_real", "nonlocal_goto_receiver", | |
5490 | "*nonlocal_goto_receiver_expanded"): Use MMIX_rJ_REGNUM instead of | |
5491 | number. Delete related FIXMEs. | |
5492 | * config/mmix/mmix.h (MMIX_INCOMING_RETURN_ADDRESS_REGNUM): Change | |
5493 | from number to MMIX_rJ_REGNUM. | |
5494 | (TARGET_MASK_BRANCH_PREDICT): New. | |
5495 | (TARGET_DEFAULT): Change to TARGET_MASK_BRANCH_PREDICT. | |
5496 | (TARGET_SWITCHES): Update comment. Correct -mno-toplevel-symbols | |
5497 | value. Add -mbranch-predict and -mno-branch-predict. | |
5498 | (TARGET_VERSION): Drop date. | |
5499 | (ADDITIONAL_REGISTER_NAMES): Use MMIX_rJ_REGNUM, not number. | |
5500 | * config/mmix/mmix.c (mmix_encode_section_info): Correct condition | |
5501 | for finding out global symbols. | |
5502 | (mmix_asm_output_labelref): Revert condition for global symbol. | |
5503 | (mmix_print_operand): <case '+'>: Emit P for a likely branch. | |
5504 | (mmix_print_operand_punct_valid_p): A '+' is valid. | |
5505 | ||
619acae7 | 5506 | See ChangeLog.6 for earlier changes. |