]>
Commit | Line | Data |
---|---|---|
57116d8d UW |
1 | 2004-01-30 Ulrich Weigand <uweigand@de.ibm.com> |
2 | ||
3 | * configure.ac (gcc_cv_as_dwarf2_debug_line): Enable test for | |
4 | s390*-*-* targets by specifying a 'nop' insn. | |
5 | * configure: Regenerate. | |
6 | ||
5fddd9fe EB |
7 | 2004-01-30 Eric Botcazou <ebotcazou@libertysurf.fr> |
8 | ||
9 | PR target/11475 | |
10 | * config/sparc/sparc.md (movhi_lo_sum): Tighten predicates. | |
11 | ||
64fc7c00 JJ |
12 | 2004-01-29 Jakub Jelinek <jakub@redhat.com> |
13 | ||
14 | * emit-rtl.c (change_address): Use XEXP (memref, 0) instead | |
15 | of addr when creating MEM copy. | |
16 | ||
ed672aa8 DP |
17 | 2004-01-29 Devang Patel <dpatel@apple.com> |
18 | ||
19 | * dwarf2out.c (gen_field_die): Do not equate decl number to die. | |
20 | ||
7e3aa041 ILT |
21 | 2004-01-28 Ian Lance Taylor <ian@wasabisystems.com> |
22 | ||
23 | PR inline-asm/6162 | |
24 | * reload.c (find_reloads): Only support one pair of commutative | |
25 | operands. | |
26 | ||
06f12aa0 RS |
27 | 2004-01-29 Roger Sayle <roger@eyesopen.com> |
28 | ||
29 | PR java/13824 | |
30 | * tree.c (unsafe_for_reeval): Handle EXIT_BLOCK_EXPR nodes specially | |
31 | as their EXIT_BLOCK_LABELED_BLOCK operands can lead to unbounded | |
32 | recursion. | |
33 | ||
b88cf82e KH |
34 | 2004-01-29 Kazu Hirata <kazu@cs.umass.edu> |
35 | ||
36 | * config/frv/frv.c: Don't mention deprecated macros in | |
37 | comments. Remove some target-independent comments about | |
38 | target macros. | |
39 | * config/frv/frv.h: Likewise. | |
40 | ||
3ae4a5b1 ZD |
41 | 2004-01-29 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
42 | ||
43 | * cfghooks.c (split_block): Set probability and count of the | |
44 | new edge. | |
45 | ||
636c7bc4 JZ |
46 | 2005-01-29 Josef Zlomek <zlomekj@suse.cz> |
47 | ||
48 | * dwarf2out.c (struct die_struct): Added field decl_id. | |
49 | (decl_die_table): Changed to hash table. | |
50 | (decl_die_table_allocated): Deleted. | |
51 | (decl_die_table_in_use): Deleted. | |
52 | (DECL_DIE_TABLE_INCREMENT): Deleted. | |
53 | (decl_die_table_hash): New function. | |
54 | (decl_die_table_eq): New function. | |
55 | (lookup_decl_die): Lookup in a hash table. | |
56 | (equate_decl_number_to_die): Insert into a hash table. | |
57 | (dwarf2out_init): Init hash table decl_die_table. | |
58 | ||
4e44c1ef JJ |
59 | 2004-01-29 Jakub Jelinek <jakub@redhat.com> |
60 | ||
61 | PR optimization/13424 | |
62 | * expr.c (store_constructor): Revert 2003-12-03 change. | |
63 | ||
64 | * emit-rtl.c (change_address): Check also if MEM_ATTRS is set as | |
65 | expected before returning early. Avoid sharing RTL if they | |
66 | need to be changed. | |
67 | ||
68 | * config/i386/i386.c (ix86_expand_movstr): Rework rep_mov and strmov | |
69 | handling so that memory attributes are preserved. Don't call | |
70 | ix86_set_move_mem_attrs. | |
71 | (ix86_set_move_mem_attrs_1, ix86_set_move_mem_attrs): Removed. | |
72 | (ix86_expand_clrstr): Rename src argument to | |
73 | dst. Rework rep_stos and strset handling so that memory attributes | |
74 | are preserved. | |
75 | (ix86_expand_strlen): Pass src argument to | |
76 | ix86_expand_strlensi_unroll_1. Rework strlenqi_1 handling so that | |
77 | memory attributes are preserved. | |
78 | (ix86_expand_strlensi_unroll_1): Add src argument. Use | |
79 | change_address instead of gen_rtx_MEM. | |
80 | * config/i386/i386.md (strmov, strmov_singleop, rep_mov): New | |
81 | expanders. | |
82 | (strmovdi_rex64, strmovsi, strmovsi_rex64, strmovhi, strmovhi_rex64, | |
83 | strmovqi, strmovqi_rex64): Remove. | |
84 | (rep_mov*, strmov*): Prefix insn names with *. | |
85 | (strset, strset_singleop, rep_stos): New expanders. | |
86 | (strsetdi_rex64, strsetsi, strsetsi_rex64, strsethi, strsethi_rex64, | |
87 | strsetqi, strsetqi_rex64): Remove. | |
88 | (rep_stos*, strset*): Prefix insn names with *. | |
89 | (rep_stosqi_rex64): Likewise. Fix mode of dirflag reg from DImode | |
90 | to SImode. | |
91 | (cmpstrsi): Rework cmpstrqi_1 handling so that memory attributes | |
92 | are preserved. | |
93 | (cmpstrqi_nz_1, cmpstrqi_nz_rex_1, cmpstrqi_1, cmpstrqi_rex_1): | |
94 | Prefix insn names with *. | |
95 | (cmpstrqi_nz_1, cmpstrqi_1): New expanders. | |
96 | (strlenqi_1, strlenqi_rex_1): Prefix insn names with *. | |
97 | (strlenqi_1): New expander. | |
98 | * config/i386/i386.h (ix86_set_move_mem_attrs): Remove prototype. | |
99 | ||
f470c378 ZD |
100 | 2004-01-29 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
101 | ||
102 | * Makefile.in (cfghooks.o): Add TIMEVAR_H and toplev.h dependency. | |
103 | * basic-block.h (tidy_fallthru_edge, tidy_fallthru_edges, dump_bb, | |
104 | verify_flow_info): Declaration removed. | |
105 | * cfg.c (verify_flow_info, dump_bb): Moved to cfghooks.c. | |
106 | (debug_bb, debug_bb_n): Add argument to dump_bb call. | |
107 | * cfgcleanup.c (try_simplify_condjump, try_crossjump_to_edge, | |
108 | try_optimize_cfg, delete_unreachable_blocks): Use delete_basic_block | |
109 | instead of delete_block. | |
110 | * cfghooks.c: Include timevar.h and toplev.h. | |
111 | (cfg_hooks): Define here. | |
112 | (verify_flow_info, dump_bb): Moved from cfg.c. | |
113 | (redirect_edge_and_branch, redirect_edge_and_branch_force, | |
114 | split_block, split_block_after_labels, move_block_after, | |
115 | delete_basic_block, split_edge, create_basic_block, | |
116 | create_empty_bb, can_merge_blocks_p, merge_blocks, | |
117 | make_forwarder_block, tidy_fallthru_edge, tidy_fallthru_edges): | |
118 | New functions. | |
119 | * cfghooks.h (struct cfg_hooks): Added fields name, | |
120 | make_forwarder_block, tidy_fallthru_edge and | |
121 | move_block_after. Changed type of verify_flow_info, dump_bb, | |
122 | split_block fields. Renamed cfgh_split_edge and delete_block | |
123 | fields. | |
124 | (redirect_edge_and_branch, redirect_edge_and_branch_force, | |
125 | split_block, delete_block, split_edge, create_basic_block, | |
126 | can_merge_blocks_p, merge_blocks): Macros removed. | |
127 | (cfg_hooks): Do not export. | |
128 | (verify_flow_info, dump_bb, redirect_edge_and_branch, | |
129 | redirect_edge_and_branch_force, split_block, split_block_after_labels, | |
130 | move_block_after, delete_basic_block, split_edge, create_basic_block, | |
131 | create_empty_bb, can_merge_blocks_p, merge_blocks, | |
132 | make_forwarder_block, tidy_fallthru_edge, tidy_fallthru_edges): | |
133 | Declare. | |
134 | (cfg_layout_rtl_cfg_hooks): Declare. | |
135 | * cfgloop.c (update_latch_info, mfb_keep_just, mfb_keep_nonlatch): | |
136 | New functions. | |
137 | (canonicalize_loop_headers): Use new semantics of make_forwarder_block. | |
138 | (redirect_edge_with_latch_update): Removed. | |
139 | (make_forwarder_block): Moved to cfghooks.c, semantics changed. | |
140 | * cfgloopmanip.c (remove_bbs): Do not update dominators here. | |
141 | * cfgrtl.c (cfg_layout_split_block, rtl_split_block, rtl_dump_bb, | |
142 | rtl_delete_block, rtl_split_block, rtl_merge_blocks, | |
143 | tidy_fallthru_edge, rtl_split_edge, cfg_layout_delete_block, | |
144 | cfg_layout_merge_blocks, cfg_layout_split_edge): Partly moved to | |
145 | cfghooks.c. | |
146 | (rtl_create_basic_block): Coding style fix. | |
147 | (rtl_tidy_fallthru_edge, rtl_move_block_after, | |
148 | rtl_make_forwarder_block): New functions. | |
149 | (update_cfg_after_block_merging): Removed. | |
150 | (rtl_cfg_hooks, cfg_layout_rtl_cfg_hooks): Fill in new entries. | |
151 | * flow.c (verify_wide_reg, verify_local_live_at_start): Add argument | |
152 | to dump_bb. | |
153 | * ifcvt.c (merge_if_block, find_cond_trap, find_if_case_1, | |
154 | find_if_case_2): Don't update dominators. | |
155 | * timevar.def (TV_CFG_VERIFY): New. | |
156 | * loop-unswitch.c (unswitch_loop): Don't call add_to_dominance_info. | |
157 | * cfglayout.c (copy_bbs): Don't call add_to_dominance_info. | |
158 | * cfgloopmanip.c (split_loop_bb): Don't update dominators. | |
159 | (remove_bbs): Don't call remove_bbs. | |
160 | (create_preheader): Use make_forwarder_block. | |
161 | (mfb_keep_just, mfb_update_loops): New static functions. | |
162 | ||
3cea4788 KH |
163 | 2004-01-29 Kazu Hirata <kazu@cs.umass.edu> |
164 | ||
165 | * config/avr/avr.h: Remove target-independent comments about | |
166 | target macros. | |
167 | ||
75e853f2 DB |
168 | 2004-01-28 Daniel Berlin <dberlin@dberlin.org> |
169 | ||
170 | * timevar.c (timevar_print): Mention when checking is enabled. | |
171 | ||
7625e73d GB |
172 | 2004-01-28 Giovanni Bajo <giovannibajo@gcc.gnu.org> |
173 | ||
174 | * c-lex.c (c_lex): Rename to... | |
175 | (c_lex_with_flags): Add new parameter to get CPP flags. | |
176 | (c_lex): Thunk to c_lex_with_flags while keeping the old interface. | |
177 | * c-pragma.h (c_lex_with_flags): Declare. | |
178 | ||
dc7efe6e KH |
179 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
180 | ||
181 | * config/mcore/mcore.c (mcore_external_libcall): Add a | |
182 | comment. | |
183 | (mcore_return_in_memory): Likewise. | |
184 | ||
09a2b93a KH |
185 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
186 | ||
187 | * config/mcore/mcore-protos.h: Remove the prototype for | |
188 | mcore_setup_incoming_varargs. | |
189 | * config/mcore/mcore.c (TARGET_ASM_EXTERNAL_LIBCALL): New. | |
190 | (TARGET_PROMOTE_FUNCTION_ARGS): Likewise. | |
191 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
192 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
193 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
194 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
195 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
196 | (mcore_setup_incoming_varargs): Make it static. Receive the | |
197 | first argument by reference. Add argument second_time. | |
198 | (mcore_external_libcall): New. | |
199 | (mcore_return_in_memory): Likewise. | |
200 | * config/mcore/mcore.h (PROMOTE_FUNCTION_ARGS): New. | |
201 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
202 | (STRUCT_VALUE): Likewise. | |
203 | (RETURN_IN_MEMORY): Likewise. | |
204 | (SETUP_INCOMING_VARARGS): Likewise. | |
205 | (PROMOTE_PROTOTYPES): Likewise. | |
206 | (ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise. | |
207 | ||
a7ed00da KH |
208 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
209 | ||
210 | * config/m32r/m32r-protos.h: Remove the prototype for | |
211 | m32r_setup_incoming_varargs. | |
212 | * config/m32r/m32r.c (TARGET_PROMOTE_PROTOTYPES): New. | |
213 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
214 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
215 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
216 | (m32r_return_in_memory): New. | |
217 | (m32r_setup_incoming_varargs): Make it static. | |
218 | * config/m32r/m32r.h: Remove #undef of | |
219 | ASM_OUTPUT_EXTERNAL_LIBCALL. Remove the commented-out | |
220 | definitions of PROMOTE_FUNCTION_ARGS and | |
221 | PROMOTE_FUNCTION_RETURN. | |
222 | (PROMOTE_PROTOTYPES): Remove. | |
223 | (RETURN_IN_MEMORY): Likewise. | |
224 | (STRUCT_VALUE): Likewise. | |
225 | ||
8636be86 KH |
226 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
227 | ||
228 | * config/m68k/m68k.c (TARGET_PROMOTE_PROTOTYPES): New. | |
229 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
230 | (m68k_struct_value_rtx): Likewise. | |
231 | * config/m68k/m68k.h (STRUCT_VALUE_REGNUM): Rename to | |
232 | STRUCT_VALUE_REGNUM. | |
233 | (PROMOTE_PROTOTYPES): Remove. | |
234 | * config/m68k/m68kelf.h (STRUCT_VALUE_REGNUM): Rename to | |
235 | STRUCT_VALUE_REGNUM. | |
236 | * config/m68k/m68kv4.h (STRUCT_VALUE_REGNUM): Likewise. | |
237 | * config/m68k/netbsd-elf.h (STRUCT_VALUE_REGNUM): Likewise. | |
238 | ||
f2f61ee7 KH |
239 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
240 | ||
241 | * config/stormy16/stormy16.c | |
242 | (TARGET_BUILD_BUILTIN_VA_LIST_TYPE): Rename to | |
243 | TARGET_BUILD_BUILTIN_VA_LIST. | |
244 | ||
fb7bc7fb KH |
245 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
246 | ||
247 | * config/v850/v850.c (TARGET_PROMOTE_PROTOTYPES): New. | |
248 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
249 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
250 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
251 | (v850_return_in_memory): Likewise. | |
252 | (v850_setup_incoming_varargs): Likewise. | |
253 | * config/v850/v850.h (PROMOTE_PROTOTYPES): Remove. | |
254 | (SETUP_INCOMING_VARARGS): Likewise. | |
255 | (RETURN_IN_MEMORY): Likewise. | |
256 | (STRUCT_VALUE): Likewise. | |
257 | ||
0fd818e7 KH |
258 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
259 | ||
260 | * config/fr30/fr30.c (TARGET_PROMOTE_PROTOTYPES): New. | |
261 | (fr30_setup_incoming_varargs): Don't use | |
262 | STRICT_ARGUMENT_NAMING. | |
263 | * config/fr30/fr30.h (PROMOTE_PROTOTYPES): Remove. | |
264 | (STRICT_ARGUMENT_NAMING): Likewise. | |
265 | ||
8ac411c7 KH |
266 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
267 | ||
268 | * config/frv/frv-protos.h: Remove the prototype for | |
269 | frv_expand_builtin_saveregs. | |
270 | * config/frv/frv.c (TARGET_STRUCT_VALUE_RTX): Likewise. | |
271 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
272 | (frv_stack_info): Use FRV_STRUCT_VALUE_REGNUM instead of | |
273 | STRUCT_VALUE_REGNUM. | |
274 | (frv_expand_builtin_saveregs): Make it static. | |
275 | (frv_struct_value_rtx): New. | |
276 | * config/frv/frv.h (EXPAND_BUILTIN_SAVEREGS): Remove. | |
277 | ||
d173e685 JH |
278 | 2004-01-29 Jan Hubicka <jh@suse.cz> |
279 | ||
280 | PR c++/12850 | |
281 | * cgraph.c (cgraph_remove_node): Clear out saved/insns/arguments and | |
282 | initial pointers. | |
283 | * cgraphunit.c (cgraph_finalize_function): Clear out DECL_SAVED_INSNS | |
284 | for functions that will be only inlined. | |
285 | (cgraph_mark_function_to_output): Likewise. | |
286 | (cgraph_expand_function): Sanity check that DECL_DEFER_OUTPUT is clear; | |
287 | do not clear function body. | |
288 | * tree-optimize.c (clear_decl_rtl): Use decl_function_context. | |
289 | (tree_rest_of_compilation): Reorganize the logic releasing function | |
290 | body to use callgraph datastructure. | |
291 | ||
f7a1010e JDA |
292 | 2004-01-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
293 | ||
294 | * pa.md: Change predicate of a peephole2 pattern from reg_or_0_operand | |
295 | to register_operand. | |
296 | ||
e7f47f83 ZW |
297 | 2004-01-28 Zack Weinberg <zack@codesourcery.com> |
298 | ||
299 | * config/ia64/ia64.md (fetchadd_acq_si, fetchadd_acq_di) | |
300 | (cmpxchg_acq_si, cmpxchg_acq_di): Exchange match_dup and | |
301 | match_operand expressions so that all match_dups appear | |
302 | lexically after their corresponding match_operands. | |
303 | ||
1807b726 KH |
304 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
305 | ||
306 | * config/h8300/h8300.c (WORD_REG_USED): Use | |
307 | HARD_FRAME_POINTER_REGNUM instead of FRAME_POINTER_REGNUM. | |
308 | (compute_saved_regs): Likewise. | |
309 | (h8300_expand_prologue): Likewise. Allocate locals after | |
310 | saving registers. | |
311 | (h8300_expand_epilogue): Use HARD_FRAME_POINTER_REGNUM instead | |
312 | of FRAME_POINTER_REGNUM. Deallocate locals before saving | |
313 | registers. | |
314 | (h8300_initial_elimination_offset): Adjust for the new frame | |
315 | layout, which swaps flips the order of locals and saved | |
316 | registers. | |
317 | * config/h8300/h8300.h (FIRST_PSEUDO_REGISTER): Change to 12. | |
318 | (HARD_FRAME_POINTER_REGNUM): New. | |
319 | (ELIMINABLE_REGS): Add an elimination rule from | |
320 | FRAME_POINTER_REGNUM to HARD_FRAME_POINTER_REGNUM. | |
321 | (REGISTER_NAMES): Add fp. | |
322 | * config/h8300/h8300.md (FP_REG): Change to 11. | |
323 | (HFP_REG): New. | |
324 | ||
be2c39f8 KH |
325 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
326 | ||
327 | * genrecog.c (write_node): Remove a useless local variable. | |
328 | ||
469ef4a3 ILT |
329 | 2004-01-28 Ian Lance Taylor <ian@wasabisystems.com> |
330 | ||
331 | * Makefile.in (options.c options.h): Use stamp file s-options to | |
332 | avoid unnecessary rebuilds. | |
333 | (options.o): New target listing dependencies. | |
334 | (gtyp-gen.h): Use stamp file s-gtyp-gen. | |
335 | (STAGESTUFF): Add s-gtyp-gen. | |
336 | ||
685fe032 RH |
337 | 2004-01-28 Richard Henderson <rth@redhat.com> |
338 | ||
339 | * ggc.h (ggc_free): Declare. | |
340 | * ggc-common.c (ggc_realloc): Use it. | |
341 | * ggc-page.c: Remove lots of inline markers. | |
342 | (globals): Add free_object_list. | |
343 | (ggc_alloc): Tidy. | |
344 | (ggc_free, validate_free_objects): New. | |
345 | (poison_pages): Provide default. | |
346 | (ggc_collect): Call validate_free_objects; emit markers to | |
347 | the debug file. | |
348 | ||
2ffe0e02 ZW |
349 | 2004-01-28 Zack Weinberg <zack@codesourcery.com> |
350 | Jim Wilson <wilson@specifixinc.com> | |
351 | ||
352 | * config/ia64/ia64.c (ia64_split_tmode, ia64_split_tmode_move): | |
353 | Rewrite to use POST_INC/POST_DEC/POST_MODIFY instead of a | |
354 | scratch pointer. | |
355 | (ia64_secondary_reload_class): Delete case GR_REGS. | |
356 | * config/ia64/ia64.md (movti, *movti_internal, movtf, *movtf_internal): | |
357 | Do not allocate a scratch register. | |
358 | (reload_inti, reload_outti, reload_intf, reload_outtf): Delete. | |
359 | ||
a544524a JH |
360 | 2004-01-28 Jan Hubicka <jh@suse.cz> |
361 | ||
362 | * gcse.c (bypass_block): Prevent edges to be unified when we are | |
363 | about to emit compenstation code. | |
364 | ||
1b8f8174 NC |
365 | 2004-01-28 Nick Clifton <nickc@redhat.com> |
366 | ||
367 | * config/arm/arm.c (arm_expand_builtin): Force second argument of | |
368 | the setcwx insn into a register. | |
369 | ||
faceece3 RS |
370 | 2004-01-28 Richard Sandiford <rsandifo@redhat.com> |
371 | ||
372 | * config/fp-bit.c (pack_d): When using paired doubles to implement | |
373 | a long double, round the high part separately. | |
374 | (unpack_d): Fix the case in which the high part is a power of two | |
375 | and the low part is a nonzero value of the opposite sign. | |
376 | ||
28b24176 KH |
377 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
378 | ||
379 | * config/c4x/c4x.c (TARGET_ASM_EXTERNAL_LIBCALL): New. | |
380 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
381 | (c4x_external_libcall): Likewise. | |
382 | (c4x_struct_value_rtx): Likewise. | |
383 | * config/c4x/c4x.h: Remove. | |
384 | (STRUCT_VALUE_REGNUM): Likewise. | |
385 | (ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise. | |
386 | ||
9184f892 KH |
387 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
388 | ||
389 | * config/i386/i386.c (TARGET_PROMOTE_PROTOTYPES): New. | |
390 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
391 | * config/i386/i386.h (STRUCT_VALUE_INCOMING): Remove. | |
392 | (STRUCT_VALUE): Likewise. | |
393 | (PROMOTE_PROTOTYPES): Likewise. | |
394 | ||
4cce9dd8 RS |
395 | 2004-01-27 Roger Sayle <roger@eyesopen.com> |
396 | ||
397 | * config/pa/pa.c (emit_move_sequence): Check that operand1 is a | |
398 | CONST_INT before using INTVAL. | |
399 | ||
590fcf48 UW |
400 | 2004-01-27 Ulrich Weigand <uweigand@de.ibm.com> |
401 | ||
402 | * config/s390/s390.h (TARGET_DEFAULT): Default to !TARGET_BACKCHAIN. | |
403 | * config/s390/s390.c (s390_return_addr_rtx): Fail for all but current | |
404 | frame if !TARGET_BACKCHAIN. | |
2ffe0e02 | 405 | * config/s390/s390.md ("allocate_stack"): Use pattern only if |
590fcf48 UW |
406 | TARGET_BACKCHAIN. |
407 | * doc/invoke.texi (-mbackchain/-mno-backchain): Document new default. | |
408 | ||
826b47cc ZW |
409 | 2004-01-27 Zack Weinberg <zack@codesourcery.com> |
410 | ||
411 | * ia64.c (ia64_function_arg): When placing HFAs in integer | |
412 | registers, do not special case the mode used for complex | |
413 | types. Do not advance int_regs until the current register | |
414 | is full. | |
415 | ||
83810fcb RS |
416 | 2004-01-27 Richard Sandiford <rsandifo@redhat.com> |
417 | ||
418 | PR target/7297 | |
419 | * except.c (init_eh): Use a 5-word __jbuf for __builtin_setjmp(). | |
420 | ||
2d9db8eb DE |
421 | 2004-01-27 David Edelsohn <edelsohn@gnu.org> |
422 | ||
423 | * config/rs6000/rs6000.c (rs6000_emit_move): #if 0 splitting | |
424 | slow, unaligned loads and stores while debugging. Fix formatting. | |
425 | ||
39e453d7 DE |
426 | 2004-01-27 David Edelsohn <edelsohn@gnu.org> |
427 | ||
428 | * config/rs6000/rs6000.md (save_stack_nonlocal): Use Pmode instead | |
429 | of computing wmode. | |
430 | (restore_stack_nonlocal): Same. | |
431 | ||
6097b0c3 | 432 | 2004-01-27 Devang Patel <dpatel@apple.com> |
826b47cc | 433 | |
6097b0c3 | 434 | * Makefile.in (dwarf2out.o): Depend on input.h |
826b47cc | 435 | * dbxout.c (dbx_debug_hooks): Add new empty hook for |
6097b0c3 DP |
436 | imported_module_or_decl. |
437 | (xcoff_debug_hooks): Same. | |
438 | * sdbout.c (sdb_debug_hooks): Same. | |
439 | * vmsdbgout.c (vmsdbg_debug_hooks): Same. | |
440 | * debug.c (do_nothing_debug_hooks): Same. | |
441 | (debug_nothing_tree_tree): New function. | |
442 | * debug.h (gcc_debug_hooks): New hook, imported_module_or_decl. | |
443 | * dwarf2out.c: Include input.h. | |
444 | (dwarf2_debug_hooks): Add new hook for imported_module_or_decl. | |
445 | (remove_child_TAG): New function. | |
446 | (dwarf_tag_name): Handle DW_TAG_imported_module. | |
447 | (gen_subprogram_die): Equate decl number to declaration die. Do not | |
448 | remove all children dies while reusing declaration die for definition. | |
449 | Instead, selectively remove only formal parameters. | |
450 | (gen_variable_die): Equate variable decl to declaration die. | |
451 | (gen_field_die): Equate field decl to line number. | |
452 | (force_namespace_die): Replace it with ... | |
453 | (force_decl_die): ... this. | |
454 | (force_type_die): New function. | |
455 | (setup_namespace_context): Replace use of force_namespace_die() with | |
456 | force_decl_die(). | |
457 | (gen_namespace_die): Same. | |
458 | (dwarf2out_imported_module_or_decl): New function. | |
459 | ||
e6aecf8e | 460 | 2004-01-27 Bob Wilson <bob.wilson@acm.org> |
826b47cc | 461 | |
e6aecf8e BW |
462 | * config/xtensa/xtensa.c (xtensa_copy_incoming_a7): Remove SUBREG |
463 | on CQImode and CHImode incoming arguments in register a7. | |
464 | (function_arg): Wrap BLKmode argument in register a7 in a PARALLEL. | |
465 | * config/xtensa/xtensa.h (BLOCK_REG_PADDING): Define. | |
466 | * config/xtensa/xtensa.md (movdi, movdf): Only call force_reg or | |
467 | xtensa_copy_incoming_a7 before reload. | |
826b47cc | 468 | |
02307675 R |
469 | 2004-01-27 J"orn Rennecke <joern.rennecke@superh.com> |
470 | ||
471 | * coverage.c (get_coverage_counts): Give a different message | |
472 | if flag_guess_branch_prob is set. | |
473 | * predict.c (counts_to_freqs): Return an int. | |
474 | (estimate_bb_frequencies): If counts_to_freqs returns zero, | |
475 | calculate estimates. | |
476 | ||
69a45040 KH |
477 | 2004-01-27 Kazu Hirata <kazu@cs.umass.edu> |
478 | ||
479 | * config/iq2000/iq2000-protos.h: Remove the prototype for | |
480 | iq2000_setup_incoming_varargs. | |
481 | * config/iq2000/iq2000.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
482 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
483 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
484 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
485 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
486 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
487 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
488 | (iq2000_return_in_memory): Likewise. | |
489 | (iq2000_setup_incoming_varargs): Make it static. Receive the | |
490 | first argument by reference. | |
491 | * config/iq2000/iq2000.h (PROMOTE_FUNCTION_ARGS): Remove. | |
492 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
493 | (PROMOTE_PROTOTYPES): Likewise. | |
494 | (RETURN_IN_MEMORY): Likewise. | |
495 | (STRUCT_VALUE): Likewise. | |
496 | (SETUP_INCOMING_VARARGS): Likewise. | |
497 | (STRICT_ARGUMENT_NAMING): Likewise. | |
498 | ||
9cdfc8e7 JM |
499 | 2004-01-24 James A. Morrison <ja2morri@uwaterloo.ca> |
500 | ||
826b47cc | 501 | * fixinc/fixinc.c (test_test): Initialize res. |
9cdfc8e7 JM |
502 | (start_flexer): Initialize pz_cmd_save. |
503 | ||
60ffd2fe ZW |
504 | 2004-01-27 Zack Weinberg <zack@codesourcery.com> |
505 | ||
506 | * doc/rtl.texi (Arithmetic): Rewrite entries for PLUS, | |
507 | SS_PLUS, US_PLUS, LO_SUM, MINUS, SS_MINUS, US_MINUS. | |
508 | ||
52ad4d7b ZW |
509 | 2004-01-27 Zack Weinberg <zack@codesourcery.com> |
510 | ||
511 | PR 7198 | |
512 | * config/ia64/ia64.md (*nmaddsf4, *nmadddf4, *nmadddf4_alts) | |
513 | (*nmadddf4_trunc, *nmaddxf4, *nmaddxf4_truncsf, *nmaddxf4_truncdf) | |
514 | (*nmaddxf4_alts, *nmaddxf4_truncdf_alts): | |
515 | Rewrite pattern as (minus (op 3) (mult (op 1) (op 2))). | |
516 | Possibly rename pattern for consistency. | |
517 | Remove ??? comments suggesting that this be done. | |
518 | (*nmaddsf4_alts, *nmadddf4_truncsf_alts, *nmaddxf4_truncsf_alts): | |
519 | New patterns. | |
520 | (divsi3_internal, divdi3_internal_lat, divdi3_internal_thr) | |
521 | (divsf3_internal_lat, divsf3_internal_thr, sqrtsf2_internal_thr) | |
522 | (divdf3_internal_lat, divdf3_internal_thr, sqrtdf2_internal_thr) | |
523 | (divxf3_internal_lat, divxf3_internal_thr, sqrtxf2_internal_thr): | |
524 | Update to match. | |
525 | ||
b034930f ILT |
526 | 2004-01-27 Ian Lance Taylor <ian@wasabisystems.com> |
527 | ||
528 | * config/arm/arm.c (output_return_instruction): Only restore IP | |
529 | into SP if frame_pointer_needed. | |
530 | ||
be446dfc EB |
531 | 2004-01-27 Eric Botcazou <ebotcazou@libertysurf.fr> |
532 | ||
533 | * config/sparc/sparc.c (function_arg_pass_by_reference): Return 1 | |
534 | for SCmode and DCmode if ARCH32. | |
535 | (sparc_va_arg): Handle SCmode and DCmode by reference if ARCH32. | |
536 | * config/sparc/sparc.h (RETURN_IN_MEMORY): Return 0 for TCmode | |
537 | if ARCH32. | |
538 | (BASE_RETURN_VALUE_REG): Return 32 for all FP modes except TFmode | |
539 | if ARCH32. | |
540 | (BASE_OUTGOING_VALUE_REG): Likewise. | |
541 | ||
1b4bda70 EB |
542 | 2004-01-27 Eric Botcazou <ebotcazou@libertysurf.fr> |
543 | ||
544 | PR target/10904 | |
545 | PR target/13058 | |
546 | * config/sparc/sparc.h (CANNOT_CHANGE_MODE_CLASS): New. | |
547 | Forbid mode changes from SImode for lower FP regs if ARCH64. | |
548 | ||
1194fc79 R |
549 | 2004-01-27 J"orn Rennecke <joern.rennecke@superh.com> |
550 | ||
551 | * Makefile.in (bt-load.o): Depend on except.h. | |
552 | * bt-load.c (except.h): #include. | |
553 | (compute_defs_uses_and_gen): If insn at end of BB can throw | |
554 | within this function, consider registers used by it unavailable for | |
555 | btr migration. | |
556 | (move_btr_def): If insn at end of BB can throw, insert before rather | |
557 | than after. | |
558 | ||
559 | * flags.h (flag_btr_bb_exclusive): Declare. | |
560 | * toplev.c (flag_btr_bb_exclusive): New variable. | |
561 | (f_options): Add btr-bb-exclusive. | |
562 | * bt-load.c (augment_live_range): Restore old behaviour if | |
563 | flag_btr_bb_exclusive is set. | |
564 | * common.opt: Add entry for -fbtr-bb-exclusive. | |
565 | * opts.c (common_handle_options): Same. | |
566 | * doc/invoke.texi: Document -fbtr-bb-exclusive. | |
52ad4d7b | 567 | |
1194fc79 R |
568 | * bt-load.c (btrs_live_at_end): New variable. |
569 | (compute_defs_uses_and_gen): Compute its pointed-to array. | |
570 | (clear_btr_from_live_range, add_btr_to_live_range): Update it. | |
571 | (augment_live_range): When augmenting with a new dominator, | |
572 | use only its btrs_live_at_end set, but also add in the full set | |
573 | of the old dominator. | |
574 | (btr_def_live_range): Use btrs_live_at_end. | |
575 | (move_btr_def): Set other_btr_uses_before_def, and move new set | |
576 | to the end of the basic block, if appropriate. | |
577 | (migrate_btr_defs): Allocate and free btrs_live_at_end. | |
52ad4d7b | 578 | |
1194fc79 R |
579 | * bt-load.c (basic_block_freq): Remove outdated comment. |
580 | ||
895ea8f0 AM |
581 | 2004-01-27 Alan Modra <amodra@bigpond.net.au> |
582 | ||
583 | * config/rs6000/rs6000.h: Correct target_flags free bits comment. | |
584 | (PREDICATE_CODES): Remove duplicate. | |
585 | * config/rs6000/linux64.h (CPP_SYSV_SPEC): Don't define. | |
586 | (SUBSUBTARGET_OVERRIDE_OPTIONS): Disallow 32 bit TARGET_PROFILE_KERNEL. | |
587 | (MASK_PROFILE_KERNEL): Adjust define. | |
588 | ||
4137ba7a JJ |
589 | 2004-01-27 Jakub Jelinek <jakub@redhat.com> |
590 | ||
591 | * config/i386/i386.c (ix86_constant_alignment): Decrease alignment | |
592 | of long string literals from 32 bytes to sizeof (void *) when !-Os | |
593 | and to 1 with -Os. | |
594 | ||
a4bb41cc KH |
595 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
596 | ||
597 | * config/h8300/h8300.c (h8300_tiny_constant_address_p): Accept | |
598 | constant addresses in the normal mode. | |
599 | ||
1c62e7b2 KG |
600 | 2004-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
601 | ||
602 | * system.h (CHAR_BITFIELD): Delete. | |
603 | (BOOL_BITFIELD): New. | |
604 | * c-decl.c (c_scope): Use BOOL_BITFIELD. | |
605 | * gengtype-lex.l: Recognize BOOL_BITFIELD instead of CHAR_BITFIELD. | |
606 | ||
96ab60fc KH |
607 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
608 | ||
609 | * config/arc/arc.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
610 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
611 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
612 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
613 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
614 | (arc_return_in_memory): Likewise. | |
615 | * config/arc/arc.h (PROMOTE_FUNCTION_ARGS): Remove. | |
616 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
617 | (RETURN_IN_MEMORY): Likewise. | |
618 | (STRUCT_VALUE): Likewise. | |
619 | ||
6d4b0a5d RH |
620 | 2004-01-26 Richard Henderson <rth@redhat.com> |
621 | ||
622 | * c-parse.in (extension): Use itype. | |
623 | (SAVE_EXT_FLAGS): Don't allocate a tree. | |
624 | (RESTORE_EXT_FLAGS): Don't read a tree. | |
625 | ||
18874af6 JH |
626 | 2004-01-26 Jan Hubicka <jh@suse.cz> |
627 | ||
628 | * cselib.c (discard_useless_values): Clear out value pointer pointing | |
629 | to datastructure to be recycled. | |
630 | ||
501f88de JH |
631 | 2004-01-25 Jan Hubicka <jh@suse.cz> |
632 | ||
633 | * genextract.c (main): Do not output the memset when not checking. | |
634 | ||
d6456562 KH |
635 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
636 | ||
637 | * config/h8300/h8300.c (h8300_tiny_constant_address_p): Use a | |
638 | switch statement instead of a chain of if statements. | |
639 | ||
5cea9d5d JL |
640 | 2004-01-26 Jeff Law <law@redhat.com> |
641 | ||
642 | * doc/contrib.texi: Minor cleanup for Paolo Carlini's entry. Add | |
643 | acute accents for Petur Runolfsson's entry. | |
644 | ||
04e9daaf KH |
645 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
646 | ||
647 | * config/pdp11/pdp11.c (TARGET_STRUCT_VALUE_RTX): New. | |
648 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
649 | * config/pdp11/pdp11.h (STRUCT_VALUE): Remove. | |
650 | (RETURN_IN_MEMORY): Likewise. | |
651 | ||
6c8066b9 FJ |
652 | 2004-01-26 Fariborz Jahanian <fjahanian@apple.com> |
653 | ||
52ad4d7b ZW |
654 | * config/rs6000/rs6000.c (rs6000_emit_move): split slow |
655 | unaligned load/store into smaller loads and stores. | |
6c8066b9 FJ |
656 | |
657 | 2004-01-26 Fariborz Jahanian <fjahanian@apple.com> | |
658 | ||
52ad4d7b ZW |
659 | * function.c (assign_parms): Do not assign |
660 | long long argument to memory in prologue if | |
661 | is it loaded into register. | |
6c8066b9 FJ |
662 | |
663 | 2004-01-26 Fariborz Jahanian <fjahanian@apple.com> | |
664 | ||
665 | PR middle-end/13779 | |
52ad4d7b ZW |
666 | * expr.c (emit_group_load): split constant |
667 | correctly into register components of PARALLEL insn. | |
6c8066b9 FJ |
668 | |
669 | 2004-01-26 Fariborz Jahanian <fjahanian@apple.com> | |
670 | ||
671 | * gcc/config/rs6000/rs6000.md (save_stack_nonlocal): | |
672 | Use adjust_address_nv directly with appropriate mode. | |
673 | (restore_stack_nonlocal): Ditto. | |
674 | ||
4c45af42 KH |
675 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
676 | ||
677 | * config/xtensa/xtensa-protos.h: Remove the prototype for | |
678 | xtensa_builtin_saveregs. | |
679 | * config/xtensa/xtensa.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
680 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
681 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
682 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
683 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
684 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
685 | (xtensa_builtin_saveregs): Make it static. | |
686 | (xtensa_return_in_memory): New. | |
687 | * config/xtensa/xtensa.h (PROMOTE_FUNCTION_ARGS: Remove. | |
688 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
689 | (PROMOTE_PROTOTYPES): Likewise. | |
690 | (STRUCT_VALUE): Likewise. | |
691 | (RETURN_IN_MEMORY): Likewise. | |
692 | (EXPAND_BUILTIN_SAVEREGS): Likewise. | |
693 | ||
1cc9f5f5 KH |
694 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
695 | ||
696 | * config/arm/arm.c (TARGET_SETUP_INCOMING_VARARGS): New. | |
697 | (arm_setup_incoming_varargs): Likewise. | |
698 | * config/arm/arm.h (SETUP_INCOMING_VARARGS): Remove. | |
699 | ||
558d352a KH |
700 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
701 | ||
702 | * config/cris/cris.c (TARGET_SETUP_INCOMING_VARARGS): New. | |
703 | (cris_setup_incoming_varargs): Likewise. | |
704 | * config/cris/cris.h (SETUP_INCOMING_VARARGS): Remove. | |
705 | ||
2001a5cf KH |
706 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
707 | ||
708 | * config/ns32k/ns32k.c (TARGET_STRUCT_VALUE_RTX): New. | |
709 | (ns32k_struct_value_rtx): Likewise. | |
710 | * config/ns32k/ns32k.h (STRUCT_VALUE_REGNUM): Rename to | |
711 | NS32K_STRUCT_VALUE_REGNUM. | |
712 | ||
f9ba5949 KH |
713 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
714 | ||
715 | * config/arm/arm.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
716 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
717 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
718 | (arm_struct_value_rtx): Likewise. | |
719 | * config/arm/arm.h (PROMOTE_FUNCTION_ARGS): Remove. | |
720 | (STRUCT_VALUE): Likewise. | |
721 | (STRUCT_VALUE_REGNUM): Likewise. | |
722 | (PROMOTE_PROTOTYPES): Likewise. | |
723 | ||
351a758b KH |
724 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
725 | ||
726 | * config/ia64/ia64-protos.h: Remove the prototype for | |
727 | ia64_setup_incoming_varargs and ia64_return_in_memory. | |
728 | * config/ia64/ia64.c (TARGET_STRUCT_VALUE_RTX): New. | |
729 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
730 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
731 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
732 | (ia64_setup_incoming_varargs): Adjust the arguments to meet | |
733 | the requirement of TARGET_SETUP_INCOMING_VARARGS. | |
734 | (ia64_return_in_memory): Make it static. Change the return | |
735 | type to bool from int. Add an argument. | |
736 | (ia64_struct_value_rtx): New. | |
737 | * config/ia64/ia64.h: Remove commented-out definitions of | |
738 | PROMOTE_FUNCTION_ARGS, PROMOTE_FUNCTION_RETURN, and | |
739 | PROMOTE_PROTOTYPES. | |
740 | (RETURN_IN_MEMORY): Remove. | |
741 | (STRUCT_VALUE_REGNUM): Likewise. | |
742 | (STRICT_ARGUMENT_NAMING): Likewise. | |
743 | ||
a7bba6ca EB |
744 | 2004-01-26 Eric Botcazou <ebotcazou@libertysurf.fr> |
745 | ||
746 | PR target/13666 | |
747 | * config/sparc/sparc.c (function_arg_union_value): New function. | |
748 | (function_arg): Use it to deal with unions. | |
749 | (function_value): Likewise. Define 'regbase' only for ARCH64. | |
750 | Replace a conditional statement by a simpler one. | |
751 | ||
6865f4cd RS |
752 | 2004-01-26 Richard Sandiford <rsandifo@redhat.com> |
753 | ||
754 | * config/mips/mips.c (mips16_optimize_gp): Delete. | |
755 | (mips_reorg): Don't call it. | |
756 | ||
2d6d0eb5 MH |
757 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
758 | ||
759 | * config/c4x/c4x.md (addqi3_noclobber): Move up pecking order. | |
760 | (floatunsqihf2): Remove operand 6. | |
761 | (fixhfqi_set, fix_trunchfqi2, fixuns_trunchfqi2): Group with other | |
762 | fix patterns. | |
763 | (ldi_conditional, ldf_conditional): Validate operands. | |
764 | ||
8f422192 MH |
765 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
766 | ||
767 | * config/c4x/c4x.h (BCT_CHECK_LOOP_ITERATIONS): Remove. | |
768 | (HAVE_GAS_HIDDEN): Undefine as interim measure. | |
52ad4d7b | 769 | |
9c3602e4 MH |
770 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
771 | ||
772 | * config/c4x/c4x.c (c4x_legitimate_address_p): Invalidate direct | |
773 | memory references if TARGET_EXPOSE_LDP nonzero. | |
774 | ||
a026b9d6 MH |
775 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
776 | ||
777 | * config/c4x/c4x.c (legitimize_operands): Truncate invalid shift counts. | |
52ad4d7b | 778 | |
b7bbb574 MH |
779 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
780 | ||
781 | * config/c4x/c4x.c (c4x_valid_operands): More aggressively reject | |
782 | invalid operand combinations. | |
783 | ||
1e903c61 MH |
784 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
785 | ||
786 | * config/c4x/c4x.c (c4x_check_legit_addr): Rename to | |
787 | c4x_legitimate_address_p. Fix post_modify check. | |
b7bbb574 | 788 | |
1e903c61 MH |
789 | * config/c4x/c4x-protos.h (c4x_check_legit_addr): Adjust. |
790 | * config/c4x/c4x.h (c4x_check_legit_addr): Adjust. | |
52ad4d7b | 791 | |
3f12cd9b KH |
792 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
793 | ||
794 | * config/pa/pa-protos.h: Remove the prototype for | |
795 | hppa_builtin_saveregs. Add a prototype for | |
796 | pa_return_in_memory. | |
797 | * config/pa/pa.c (TARGET_PROMOTE_FUNCTION_RETURN): New. | |
798 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
799 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
800 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
801 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
802 | (pa_struct_value_rtx): Likewise. | |
803 | (pa_return_in_memory): Likewise. | |
804 | * config/pa/pa.h (STRUCT_VALUE_REGNUM): Rename to | |
805 | PA_STRUCT_VALUE_REGNUM. | |
806 | (INIT_CUMULATIVE_ARGS): Use pa_return_in_memory. | |
807 | (EXPAND_BUILTIN_SAVEREGS): Remove. | |
808 | (PROMOTE_PROTOTYPES): Likewise. | |
809 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
810 | ||
f289e226 KH |
811 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
812 | ||
813 | * config/vax/vax.c (TARGET_PROMOTE_PROTOTYPES): New. | |
814 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
815 | (vax_struct_value_rtx): Likewise. | |
816 | * config/vax/vax.h (STRUCT_VALUE_REGNUM): Rename to | |
817 | VAX_STRUCT_VALUE_REGNUM. | |
818 | (PROMOTE_PROTOTYPES): Remove. | |
819 | ||
12fb52cf | 820 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
52ad4d7b ZW |
821 | |
822 | * config/c4x/c4x.h (LEGITIMIZE_RELOAD_ADDRESS): Handle symref. | |
823 | ||
fdcf1e1e CD |
824 | 2003-04-25 Chris Demetriou <cgd@broadcom.com> |
825 | ||
826 | * config/mips/mips.h (ISA_HAS_HILO_INTERLOCKS): MIPS32, MIPS32r2, | |
827 | and MIPS64 have HI/LO interlocks. Update comment. | |
828 | ||
7e43c821 KH |
829 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
830 | ||
831 | * config/stormy16/stormy16-protos.h: Remove the prototype for | |
832 | xstormy16_setup_incoming_varargs. | |
833 | * config/stormy16/stormy16.c | |
834 | (xstormy16_setup_incoming_varargs): Remove. | |
835 | (xstormy16_return_in_memory): New. | |
836 | (TARGET_PROMOTE_FUNCTION_ARGS): Likewise. | |
837 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
838 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
839 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
840 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
841 | * config/stormy16/stormy16.h (PROMOTE_FUNCTION_ARGS): Remove. | |
842 | (PROMOTE_FUNCTION_RETURN): Likewise | |
843 | (PROMOTE_PROTOTYPES): Likewise | |
844 | (RETURN_IN_MEMORY): Likewise | |
845 | (STRUCT_VALUE): Likewise | |
846 | (SETUP_INCOMING_VARARGS): Likewise | |
847 | ||
62973ffe RS |
848 | 2004-01-25 Richard Sandiford <rsandifo@redhat.com> |
849 | ||
850 | * config/mips/mips.c (mips_offset_within_object_p): New function. | |
851 | (mips_symbolic_constant_p): Use it in the SYMBOL_SMALL_DATA and | |
852 | SYMBOL_CONSTANT_POOL cases. Also use it for SYMBOL_GENERAL if the | |
853 | ABI has 64-bit pointers and the object file only allows 32-bit symbols. | |
854 | ||
8e67da21 KH |
855 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
856 | ||
857 | * config/sh/sh.h (PROMOTE_FUNCTION_ARGS): Remove. | |
858 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
859 | ||
9024ea92 KH |
860 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
861 | ||
862 | * config/mn10300/mn10300-protos.h: Remove the prototype for | |
863 | mn10300_builtin_saveregs. | |
864 | * config/mn10300/mn10300.c (TARGET_PROMOTE_PROTOTYPES): New. | |
865 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
866 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
867 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
868 | (mn10300_return_in_memory): Likewise. | |
869 | (mn10300_builtin_saveregs): Make it static. | |
870 | * config/mn10300/mn10300.h (PROMOTE_PROTOTYPES): Remove. | |
871 | (RETURN_IN_MEMORY): Likewise. | |
872 | (STRUCT_VALUE): Likewise. | |
873 | (EXPAND_BUILTIN_SAVEREGS): Likewise. | |
874 | ||
20b4e8ae EB |
875 | 2004-01-25 Eric Botcazou <ebotcazou@act-europe.fr> |
876 | ||
877 | PR bootstrap/13853 | |
878 | * cfgcleanup.c (try_optimize_cfg): Explicitly test against 0. | |
879 | ||
cff555dc KH |
880 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
881 | ||
882 | * config/h8300/lib1funcs.asm (divnorm, modnorm): Optimize by | |
883 | using ccr. | |
884 | ||
30f58b01 KH |
885 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
886 | ||
887 | * config/i860/i860-protos.h: Remove the prototype for | |
888 | i860_saveregs. | |
889 | * config/i860/i860.c (i860_saveregs): Make it static. | |
890 | (i860_struct_value_rtx): New. | |
891 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
892 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
893 | * config/i860/i860.h (STRUCT_VALUE_REGNUM): Rename to | |
894 | I860_STRUCT_VALUE_REGNUM. | |
895 | (EXPAND_BUILTIN_SAVEREGS): Remove. | |
896 | ||
341ec191 KH |
897 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
898 | ||
899 | * config/m68hc11/m68hc11.c (TARGET_STRUCT_VALUE_RTX): New. | |
900 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
901 | (m68hc11_struct_value_rtx): Likewise. | |
902 | (m68hc11_return_in_memory): Likewise. | |
903 | * config/m68hc11/m68hc11.h: Remove a commented-out definition | |
904 | of PROMOTE_PROTOTYPES. | |
905 | (RETURN_IN_MEMORY): Remove. | |
906 | (STRUCT_VALUE_REGNUM): Likewise. | |
907 | ||
344caf1b KH |
908 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
909 | ||
910 | * config/mmix/mmix-protos.h: Remove the prototype for | |
911 | mmix_setup_incoming_varargs. | |
912 | * config/mmix/mmix.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
913 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
914 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
915 | (mmix_setup_incoming_varargs): Make it static. | |
916 | (mmix_struct_value_rtx): New. | |
917 | * config/mmix/mmix.h (PROMOTE_FUNCTION_ARGS): Remove. | |
918 | Remove a commented-out definition of PROMOTE_FUNCTION_RETURN. | |
919 | (STRUCT_VALUE_REGNUM): Remove. | |
920 | (SETUP_INCOMING_VARARGS): Likewise. | |
921 | ||
0c8da560 KH |
922 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
923 | ||
924 | * config/mips/mips-protos.h: Remove the prototypes for | |
925 | mips_setup_incoming_varargs and mips_return_in_memory. | |
926 | * config/mips/mips.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
927 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
928 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
929 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
930 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
931 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
932 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
933 | (mips_setup_incoming_varargs): Match the prototype for | |
934 | TARGET_SETUP_INCOMING_VARARGS. | |
935 | (mips_return_in_memory): Make it static. Add argument fntype. | |
936 | (mips_strict_argument_naming): New. | |
937 | * config/mips/mips.h (PROMOTE_PROTOTYPES): Remove. | |
938 | (PROMOTE_FUNCTION_ARGS): Likewise. | |
939 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
940 | (STRUCT_VALUE): Likewise. | |
941 | (RETURN_IN_MEMORY): Likewise. | |
942 | (SETUP_INCOMING_VARARGS): Likewise. | |
943 | (STRICT_ARGUMENT_NAMING): Likewise. | |
944 | ||
49ca372c KH |
945 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
946 | ||
947 | * config/ip2k/ip2k.c (TARGET_STRUCT_VALUE_RTX): New. | |
948 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
949 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
950 | (ip2k_return_in_memory): Likewise. | |
951 | (ip2k_setup_incoming_varargs): Likewise. | |
952 | * config/ip2k/ip2k.h (RETURN_IN_MEMORY): Remove. | |
953 | (STRUCT_VALUE): Likewise. | |
954 | (STRUCT_VALUE_INCOMING): Likewise. | |
955 | (SETUP_INCOMING_VARARGS): Likewise. | |
956 | ||
b069302c KH |
957 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
958 | ||
959 | * config/avr/avr.c (TARGET_STRUCT_VALUE_RTX): New. | |
960 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
961 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
962 | (avr_return_in_memory): Remove. | |
963 | * config/avr/avr.h (RETURN_IN_MEMORY): Remove. | |
964 | (STRUCT_VALUE): Likewise. | |
965 | (STRUCT_VALUE_INCOMING): Likewise. | |
966 | (STRICT_ARGUMENT_NAMING): Likewise. | |
967 | ||
e6d83128 JH |
968 | 2004-01-25 Jan Hubicka <jh@suse.cz> |
969 | ||
970 | * combine.c (recog_for_combine): Avoid allocating unnecesary RTX. | |
971 | ||
bcbc6b7f RS |
972 | 2004-01-25 Richard Sandiford <rsandifo@redhat.com> |
973 | ||
974 | * config/mips/mips-protos.h (mips_reg_mode_ok_for_base_p): Delete. | |
975 | (mips_regno_mode_ok_for_base_p): Declare. | |
976 | * config/mips/mips.h (ARG_POINTER_REGNUM): Renumber to 77. | |
977 | (FRAME_POINTER_REGNUM): Renumber to 78. | |
978 | (FIRST_PSEUDO_REGISTER): Update comment accordingly. | |
979 | (BASE_REG_P, GP_REG_OR_PSEUDO_STRICT_P): Delete. | |
980 | (GP_REG_OR_PSEUDO_NONSTRICT_P): Delete. | |
981 | (REGNO_MODE_OK_FOR_BASE_P): Use mips_regno_mode_ok_for_base_p. | |
982 | (REG_MODE_OK_FOR_BASE_P): Likewise. | |
983 | * config/mips/mips.c (mips_reg_names, mips_sw_reg_names): Change | |
984 | entry for 77 to "$arg" and entry for 78 to "$frame". | |
985 | (mips_regno_to_class): Map 77 and 78 to ALL_REGS. | |
986 | (mips_reg_mode_ok_for_base_p): Remove. | |
987 | (mips_regno_mode_ok_for_base_p): New function, derived from old | |
988 | BASE_REG_P macro. Don't enforce the mips16 stack pointer | |
989 | restrictions unless we're being strict. | |
990 | (mips_valid_base_register_p): Use mips_regno_mode_ok_for_base_p. | |
991 | ||
1f52178b KH |
992 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
993 | ||
994 | * c-common.h: Fix comment typos. | |
995 | * c-decl.c: Likewise. | |
996 | * cgraphunit.c: Likewise. | |
997 | * combine.c: Likewise. | |
998 | * et-forest.c: Likewise. | |
999 | * flow.c: Likewise. | |
1000 | * function.c: Likewise. | |
1001 | * ifcvt.c: Likewise. | |
1002 | * integrate.c: Likewise. | |
1003 | * jump.c: Likewise. | |
1004 | * postreload.c: Likewise. | |
1005 | * varray.c: Likewise. | |
1006 | ||
56ae1316 KH |
1007 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
1008 | ||
1009 | * doc/frontends.texi: Update copyright. | |
1010 | * doc/gcov.texi: Likewise. | |
1011 | * doc/gty.texi: Likewise. | |
1012 | * doc/sourcebuild.texi: Likewise. | |
1013 | * doc/standards.texi: Likewise. | |
1014 | ||
b1dccb28 HB |
1015 | 2004-01-24 Herman A.J. ten Brugge <hermantenbrugge@home.nl> |
1016 | ||
1017 | PR target/12978 | |
1018 | * c4x.md: (movstrqi*) Use match_scratch instead of match_dup. | |
1019 | Remove movstrqi_small because it conflicts with movstrqi_large. | |
1020 | ||
a2fef3a4 KH |
1021 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
1022 | ||
1023 | * config/cris/cris.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
1024 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
1025 | (cris_struct_value_rtx): Likewise. | |
1026 | * config/cris/cris.h (PROMOTE_FUNCTION_ARGS): Remove. | |
1027 | (CRIS_STACKADJ_REG): Use CRIS_STRUCT_VALUE_REGNUM instead of | |
1028 | STRUCT_VALUE_REGNUM. | |
1029 | (STRUCT_VALUE_REGNUM): Rename to CRIS_STRUCT_VALUE_REGNUM. | |
1030 | ||
1f44254c ILT |
1031 | 2004-01-24 Ian Lance Taylor <ian@wasabisystems.com> |
1032 | ||
1033 | PR bootstrap/13848 | |
1034 | * cse.c (cse_cc_succs): Change the mode of the source expression | |
1035 | as soon as decide we need a new mode. Don't permit changing modes | |
1036 | if we found a match in a successor block. | |
1037 | (cse_condition_code_reg): Save original mode of source expression | |
1038 | so that we know whether we have to change the mode in other | |
1039 | insns. | |
1040 | ||
fdb1c7b3 JH |
1041 | 2004-01-24 Jan Hubicka <jh@suse.cz> |
1042 | ||
1043 | * emit-rtl.c (change_address, adjust_address_1, offset_address, | |
1044 | widen_memory_access): Return early when there is nothing to change. | |
1045 | ||
5473cfa7 JJ |
1046 | 2004-01-24 Jakub Jelinek <jakub@redhat.com> |
1047 | ||
1048 | * simplify-rtx.c (simplify_relational_operation): Don't | |
1049 | simplify address == constant into address + -constant == 0. | |
1050 | ||
a5153056 KH |
1051 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
1052 | ||
1053 | * gcc.c (process_command): Don't internationalize the | |
1054 | Copyright message. | |
1055 | * mips-tfile.c (main): Likewise. | |
1056 | ||
174b84e5 AT |
1057 | 2004-01-24 Andreas Tobler <a.tobler@schweiz.ch> |
1058 | ||
1059 | * cse.c: (cse_cc_succs) Fix comparison warning. | |
1060 | ||
16537909 KH |
1061 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
1062 | ||
1063 | * config/h8300/h8300.md: Remove extraneous USE in expanders. | |
1064 | ||
d0022200 KH |
1065 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
1066 | ||
1067 | * config/h8300/h8300-protos.h: Provide prototypes for | |
1068 | h8300_legitimate_constant_p and h8300_legitimate_address_p. | |
1069 | * config/h8300/h8300.c (h8300_legitimate_constant_p): New. | |
1070 | (h8300_rtx_ok_for_base_p): Likewise. | |
1071 | (h8300_legitimate_address_p): Likewise. | |
1072 | * config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Use | |
1073 | h8300_legitimate_constant_p. | |
1074 | (RTX_OK_FOR_BASE_P): Remove. | |
1075 | (GO_IF_LEGITIMATE_ADDRESS): Use h8300_legitimate_address_p. | |
1076 | ||
ca04c5a9 KH |
1077 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
1078 | ||
1079 | * config/h8300/h8300.h (REG_OK_FOR_INDEX_NONSTRICT_P): New. | |
1080 | (REG_OK_FOR_BASE_NONSTRICT_P): Likewise. | |
1081 | (REG_OK_FOR_INDEX_STRICT_P): Likewise. | |
1082 | (REG_OK_FOR_BASE_STRICT_P): Likewise. | |
1083 | (REG_OK_FOR_INDEX_STRICT_P): Use REGNO_OK_FOR_INDEX_P. | |
1084 | (REG_OK_FOR_BASE_STRICT_P): Use REGNO_OK_FOR_BASE_P. | |
1085 | (REG_OK_FOR_INDEX_P): Use REG_OK_FOR_INDEX_STRICT_P. | |
1086 | (REG_OK_FOR_BASE_P): Use REG_OK_FOR_BASE_STRICT_P. | |
1087 | ||
3e2a0bd2 JH |
1088 | 2004-01-24 Jan Hubicka <jh@suse.cz> |
1089 | ||
1090 | * cselib.c (remove_useless_values): Do not access discarded values. | |
1091 | ||
b1adf557 JM |
1092 | 2004-01-24 Joseph S. Myers <jsm@polyomino.org.uk> |
1093 | ||
1094 | * c-typeck.c (build_conditional_expr): Do not allow non-lvalue | |
1095 | arrays. | |
1096 | ||
55cd4633 KH |
1097 | 2004-01-23 Kazu Hirata <kazu@cs.umass.edu> |
1098 | ||
1099 | * recog.c: Fix a typo in copyright. | |
1100 | ||
bbf294a5 AP |
1101 | 2004-01-23 Andrew Pinski <apinski@apple.com> |
1102 | ||
1103 | * config/rs6000/rs6000.md (call): Fix misappiled patch. | |
1104 | (call_value): Likewise. | |
1105 | ||
a475bff7 RH |
1106 | 2004-01-23 Richard Henderson <rth@redhat.com> |
1107 | ||
52ad4d7b ZW |
1108 | PR opt/12941 |
1109 | * combine.c (SHIFT_COUNT_TRUNCATED): Provide default value. | |
1110 | (simplify_comparison): Don't simplify (eq (zero_extract c 1 r) 0) | |
1111 | if SHIFT_COUNT_TRUNCATED is set. | |
a475bff7 | 1112 | |
3712281f BW |
1113 | 2004-01-23 Bob Wilson <bob.wilson@acm.org> |
1114 | ||
1115 | * config/xtensa/xtensa.c (xtensa_va_arg): Handle complex values as | |
1116 | separate real and imaginary parts. | |
1117 | * config/xtensa/xtensa.h (SPLIT_COMPLEX_ARGS): Define. | |
1118 | ||
99e5c00b HP |
1119 | 2004-01-23 Hartmut Penner <hpenner@de.ibm.com> |
1120 | ||
1121 | PR target/13674 | |
1122 | * config/rs6000/rs6000.md (movdf_hardfloat64): Do not disparage | |
1123 | loading into GPR. | |
1124 | ||
8b07361e JH |
1125 | 2004-01-23 Jan Hubicka <jh@suse.cz> |
1126 | ||
a74ff877 JH |
1127 | * emit-rtl.c (change_address_1): Do not re-generate the RTX if nothing |
1128 | change. | |
1129 | ||
8b07361e JH |
1130 | * alloc-pool.c (align_four): Kill. |
1131 | (create_alloc_pool): Align size to eight. | |
1132 | (free_alloc_pool, free_pool): Invalidate deallocated data. | |
1133 | ||
e129d93a ILT |
1134 | 2004-01-23 Ian Lance Taylor <ian@wasabisystems.com> |
1135 | ||
1136 | PR gcc/1532 | |
1137 | * cse.c (cse_change_cc_mode): New static function. | |
1138 | (cse_change_cc_mode_insns, cse_cc_succs): Likewise. | |
1139 | (cse_condition_code_reg): New function. | |
1140 | * rtl.h (cse_condition_code_reg): Declare. | |
1141 | * toplev.c (rest_of_handle_cse2): Call cse_condition_code_reg. | |
1142 | * target.h (struct gcc_target): Add fixed_condition_code_regs and | |
1143 | cc_modes_compatible. | |
1144 | * target-def.h (TARGET_FIXED_CONDITION_CODE_REGS): Define. | |
1145 | (TARGET_CC_MODES_COMPATIBLE): Define. | |
1146 | (TARGET_INITIALIZER): Add new initializers. | |
1147 | * targhooks.c (default_cc_modes_compatible): New function. | |
1148 | * targhooks.c (default_cc_modes_compatible): Declare. | |
1149 | * hooks.c (hook_bool_intp_intp_false): New function. | |
1150 | * hooks.h (hook_bool_intp_intp_false): Declare. | |
1151 | * config/i386/i386.c (TARGET_FIXED_CONDITION_CODE_REGS): Define. | |
1152 | (TARGET_CC_MODES_COMPATIBLE): Define. | |
1153 | (ix86_fixed_condition_code_regs): New static function. | |
1154 | (ix86_cc_modes_compatible): Likewise. | |
1155 | * doc/tm.texi (Condition Code): Document new hooks. | |
1156 | ||
f6c930a3 RO |
1157 | 2004-01-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
1158 | ||
1159 | * fixinc/inclhack.def (bad_lval): Renamed to ... | |
1160 | (alpha_bad_lval): ... this. | |
1161 | Removed file list. | |
1162 | Restrict to alpha*-dec-osf*. | |
1163 | * fixinc/fixincl.x: Regenerate. | |
1164 | * fixinc/tests/base/dirent.h: Remove, moving test ... | |
1165 | * fixinc/tests/base/testing.h: ... here, reflecting new name. | |
1166 | ||
04b8f97f ZW |
1167 | 2004-01-23 Zack Weinberg <zack@codesourcery.com> |
1168 | ||
30cab869 | 1169 | PR c/13814 |
04b8f97f ZW |
1170 | * c-decl.c (diagnose_mismatched_decls): Also discard a |
1171 | built-in if we encounter an old-style definition with the | |
1172 | same name. | |
1173 | ||
1ab1739c JJ |
1174 | 2004-01-23 Jakub Jelinek <jakub@redhat.com> |
1175 | ||
1176 | * config.gcc (powerpc*-*): Clear $with_cpu or $with_tune if it was | |
1177 | set to default{32,64}. | |
1178 | ||
02731d29 JJ |
1179 | 2004-01-21 Jakub Jelinek <jakub@redhat.com> |
1180 | ||
1181 | * config/rs6000/linux64.h (MD_FALLBACK_FRAME_STATE_FOR) | |
1182 | [!__powerpc64__]: Corrected to handle kernels with changed ucontext. | |
1183 | ||
0a944ef6 | 1184 | 2004-01-23 Eric Botcazou <ebotcazou@act-europe.fr> |
04b8f97f | 1185 | Olivier Hainque <hainque@act-europe.fr> |
0a944ef6 EB |
1186 | |
1187 | * fold-const.c (fold_binary_op_with_conditional_arg): Only | |
1188 | build a COMPOUND_EXPR if 'arg' is really a SAVE_EXPR. | |
1189 | ||
0bfb39ef DJ |
1190 | 2004-01-23 Daniel Jacobowitz <drow@mvista.com> |
1191 | ||
1192 | * config/arm/arm.c (arm_legitimate_address_p): Don't check the mode | |
1193 | size for minipool references. | |
1194 | ||
25348c94 RS |
1195 | 2004-01-23 Roger Sayle <roger@eyesopen.com> |
1196 | ||
1197 | * real.c (real_floor, real_ceil): Tweak to allow input and output | |
1198 | arguments to overlap. | |
1199 | (real_round): New function to implement round(3m) semantics. | |
1200 | * real.h (real_round): Prototype here. | |
1201 | * builtins.c (fold_builtin_round): New function to constant fold | |
1202 | round, roundf and roundl. | |
1203 | (fold_builtin): Call fold_builtin_round for BUILT_IN_ROUND{,F,L}. | |
1204 | ||
0f2b41b2 AO |
1205 | 2004-01-23 Alexandre Oliva <aoliva@redhat.com> |
1206 | ||
1207 | PR optimization/13819 | |
04b8f97f | 1208 | * config/sh/sh.c (sh_reorg): Compensate for sharing of CLOBBERs |
0f2b41b2 AO |
1209 | introduced by 2004-01-20's Jan Hubicka's copy_insn change. |
1210 | (sh_handle_sp_switch_attribute): Remove warning. | |
1211 | ||
72613dfa JH |
1212 | 2003-11-30 Jan Hubicka <jh@suse.cz> |
1213 | ||
1214 | * i386.c (ix86_emit_restore_regs_using_mov): Deal with large offsets. | |
1215 | ||
7be4d808 R |
1216 | 2004-01-23 J"orn Rennecke <joern.rennecke@superh.com> |
1217 | ||
1218 | * doc/tm.texi: Insert some weasel words when LOAD_EXTEND_OP | |
1219 | may or may not return non-NIL. | |
1220 | * postreload.c (reload_cse_simplify_operands): In LOAD_EXTEND_OP code, | |
1221 | check CANNOT_CHANGE_MODE_CLASS | |
1222 | ||
23bd7a93 JH |
1223 | 2004-01-23 Jan Hubicka <jh@suse.cz> |
1224 | ||
1225 | * basic-block.h (PROP_POSTRELOAD): New macro. | |
1226 | (CLEANUP_LOG_LINKS): New. | |
1227 | * cfgcleanup.c (cleanup_cfg): Only PROP_LOG_LINKS when asked to. | |
1228 | * toplev.c (rest_of_handle_life): Preserve LOG_LINKS trought cleanup_cfg. | |
1229 | ||
1230 | * cselib.c (value_pool): New. | |
1231 | (new_cselib_val): Use pool. | |
1232 | (cselib_init): Initialize value_pool | |
1233 | (cselib_finish): Free pool. | |
1234 | ||
5c4f4b18 EB |
1235 | 2004-01-23 Eric Botcazou <ebotcazou@libertysurf.fr> |
1236 | ||
1237 | * config/sparc/sparc.c (scan_record_type): New function. | |
1238 | (function_arg_slotno): Use it to determine which kinds of | |
1239 | registers the record can be passed in. | |
1240 | ||
95f576c1 JM |
1241 | 2004-01-22 James A. Mmorrison <ja2morri@uwaterloo.ca> |
1242 | ||
1243 | * config/pa/fptr.c: Fix old-style definition. | |
1244 | ||
4c442790 PB |
1245 | 2004-01-22 Paolo Bonzini <bonzini@gnu.org> |
1246 | ||
1247 | PR optimization/13724 | |
1248 | * cse.c (fold_rtx) <SUBREG>: Fold a SUBREG to zero if it | |
1249 | represents the zero bits produced by a ZERO_EXTEND operation. | |
1250 | ||
dc4bbaf7 RS |
1251 | 2004-01-22 Roger Sayle <roger@eyesopen.com> |
1252 | ||
1253 | PR optimization/13821 | |
1254 | * simplify-rtx.c (simplify_subreg): Use subreg_lowpart_offset to | |
1255 | correctly calculate the lowpart offset of the contracted subreg. | |
1256 | ||
b00567b0 ILT |
1257 | 2004-01-22 Ian Lance Taylor <ian@wasabisystems.com> |
1258 | ||
1259 | * doc/invoke.texi (Optimize Options): Note that --param arguments | |
1260 | are subject to change without notice. | |
1261 | ||
d0d969f8 RO |
1262 | 2004-01-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
1263 | ||
1264 | * config.gcc (mips-sgi-irix6*o32): Removed. | |
1265 | * config/mips/iris6-o32-as.h: Likewise. | |
1266 | * config/mips/iris6-o32-gas.h: Likewise. | |
1267 | * config/mips/iris6-o32.h: Likewise. | |
1268 | ||
7cf240d5 JH |
1269 | 2004-01-22 Jan Hubicka <jh@suse.cz> |
1270 | ||
1271 | * cfgcleanup.c (first_pass): New static variable. | |
1272 | (try_forward_edges): Add work limiting check for threading. | |
1273 | (try_crossjump_bb): Add work limiting check for crossjumping. | |
1274 | (try_optimize_cfg): Maintain first pass variable. | |
1275 | ||
b16417d6 BW |
1276 | 2004-01-22 Bob Wilson <bob.wilson@acm.org> |
1277 | ||
1278 | * config/xtensa/xtensa.c (function_arg): Generalize logic so that it | |
1279 | handles complex and vector modes. | |
1280 | ||
c8796654 KH |
1281 | 2004-01-22 Kazu Hirata <kazu@cs.umass.edu> |
1282 | ||
1283 | * config/h8300/h8300.h (REG_OK_FOR_INDEX_P_STRICT): Remove. | |
1284 | (REG_OK_FOR_BASE_P_STRICT): Likewise. | |
1285 | (STRICT): Likewise. | |
1286 | ||
10176e28 DJ |
1287 | 2004-01-22 Daniel Jacobowitz <drow@mvista.com> |
1288 | ||
1289 | * c-semantics.c (genrtl_while_stmt, genrtl_do_stmt_1) | |
1290 | (genrtl_for_stmt): Remove emit_nop calls. | |
1291 | ||
7bff636b JDA |
1292 | 2004-01-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1293 | ||
1294 | PR target/13713 | |
1295 | PR target/13324 | |
1296 | * pa.md (movstrsi_prereload, movstrsi_postreload, movstrdi_prereload, | |
1297 | movstrdi_postreload, clrstrsi_prereload, clrstrsi_postreload, | |
1298 | clrstrdi_prereload, clrstrdi_postreload): Fix constraints. | |
1299 | ||
980e61bb DJ |
1300 | 2004-01-22 Daniel Jacobowitz <drow@mvista.com> |
1301 | ||
1302 | * config/arm/arm.c: Include "debug.h". | |
04b8f97f | 1303 | (thumb_pushpop): Take two new arguments. Add some commentary. |
980e61bb DJ |
1304 | Output frame information when pushing. |
1305 | (thumb_exit, thumb_unexpanded_epilogue): Update calls to | |
1306 | thumb_pushpop. | |
1307 | (thumb_output_function_prologue): Likewise. Accumulate a CFA | |
1308 | offset, and pass it to thumb_pushpop. Output CFI information. | |
1309 | (thumb_expand_prologue): Add some frame-related markers and notes. | |
1310 | ||
0067d121 UW |
1311 | 2004-01-22 Ulrich Weigand <uweigand@de.ibm.com> |
1312 | ||
1313 | * config/s390/s390.c (s390_frame_info): Allow large frame sizes | |
1314 | for TARGET_64BIT. | |
1315 | (s390_arg_frame_offset): Change return type to HOST_WIDE_INT. | |
1316 | * config/s390/s390-protos.h (s390_arg_frame_offset): Likewise. | |
1317 | ||
bb51e270 RS |
1318 | 2004-01-22 Roger Sayle <roger@eyesopen.com> |
1319 | Paolo Bonzini <bonzini@gnu.org> | |
1320 | ||
1321 | * rtlanal.c (subreg_lsb_1): New function split out from subreg_lsb. | |
1322 | (subreg_lsb): Change to call new subreg_lsb_1 helper function. | |
1323 | * rtl.h (subreg_lsb_1): Prototype here. | |
1324 | * simplify-rtx.c (simplify_subreg): Optimize subregs of zero and | |
1325 | sign extensions. | |
1326 | ||
9c49953c KH |
1327 | 2004-01-22 Kazu Hirata <kazu@cs.umass.edu> |
1328 | ||
1329 | * doc/tm.texi (CASE_VECTOR_PC_RELATIVE): Mention that the | |
1330 | macro need not be defined if jump-tables should contain | |
1331 | relative addresses only when -fPIC or -fPIC is in effect. | |
1332 | ||
c582d54a JH |
1333 | 2004-01-22 Jan Hubicka <jh@suse.cz> |
1334 | ||
1335 | * alias.c (reg_base_value): Turn into varray. | |
1336 | (reg_base_value_size): Kill. | |
1337 | (old_reg_base_value): New deletable varray. | |
1338 | (alias_invariant_size): New variable. | |
1339 | (REG_BASE_VALUE): Update to use varray. | |
1340 | (find_base_value): Likewise. | |
1341 | (record_set): Likewise. | |
1342 | (record_base_value): Likewise. | |
1343 | (memrefs_conflict_p): Likewise. | |
1344 | (record_set): Likewise | |
1345 | (record_base_value): Likewise. | |
1346 | (memrefs_conflict_p): Use alias_invariant_size. | |
1347 | (init_alias_analysis): Use varray; set alias_invariant_size; | |
1348 | rescale other arrays to be sized by maxreg. | |
1349 | (end_alias_analysis): Save reg_base_value; clear alias_invariant_size. | |
1350 | ||
8a98812c EB |
1351 | 2004-01-22 Eric Botcazou <ebotcazou@libertysurf.fr> |
1352 | ||
1353 | * config/sparc/sparc.c (function_arg_slotno): Use | |
1354 | FLOAT_TYPE_P to detect FP fields in structures. | |
1355 | (function_arg_record_value_1): Likewise. | |
1356 | (function_arg_record_value_2): Likewise. | |
1357 | ||
0de456a5 JH |
1358 | 2004-01-22 Jan Hubicka <jh@suse.cz> |
1359 | ||
1360 | * function.c (allocate_struct_function): Do not initialize expr, emit | |
1361 | and varasm. | |
1362 | (prepare_function_start): Do it here. | |
1363 | * c-parse.in (maybe_type_qual): Do not produce line number notes. | |
1364 | ||
1fd05073 EB |
1365 | 2004-01-22 Eric Botcazou <ebotcazou@libertysurf.fr> |
1366 | ||
1367 | PR target/13559 | |
1368 | * config/sparc/sparc.c (function_arg_record_value_3): Revert | |
1369 | to 'word_mode' once the first slot has been filled. | |
1370 | ||
b2f24c85 EB |
1371 | 2004-01-22 Olivier Hainque <hainque@act-europe.fr> |
1372 | ||
1373 | * config/sparc/sparc.c (function_arg_record_value_1): Fix | |
1374 | computation of the number of integer registers required. | |
1375 | ||
b4e0dd8e KH |
1376 | 2004-01-21 Kazu Hirata <kazu@cs.umass.edu> |
1377 | ||
1378 | * config/i386/i386.md: Simplify certain comparisons of | |
1379 | const_int. | |
1380 | ||
5cc5eddc AP |
1381 | 2004-01-21 Andrew Pinski <apinski@apple.com> |
1382 | ||
1383 | PR target/13785 | |
04b8f97f | 1384 | * config/rs6000/rs6000.md (call_value): Force operand |
5cc5eddc AP |
1385 | 1 not operand 0 into a register. |
1386 | ||
711d8c91 KH |
1387 | 2004-01-21 Kazu Hirata <kazu@cs.umass.edu> |
1388 | ||
1389 | * cpperror.c, cpptrad.c, longlong.h, params.def, rtl.def, | |
1390 | unwind-dw2-fde.h: Update copyright. | |
1391 | ||
d1885651 JDA |
1392 | 2004-01-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1393 | ||
1394 | * pa-protos.h: Update copyright. | |
1395 | * pa.h: Likewise. | |
1396 | * pa.md: Likewise. | |
1397 | ||
ec13ba83 CT |
1398 | 2004-01-21 Caroline Tice <ctice@apple.com> |
1399 | ||
6ed854f1 | 1400 | PR target/12308 |
04b8f97f | 1401 | * config/i386/i386.md (fix_truncxfdi2): Add clause to clobber |
ec13ba83 CT |
1402 | flags register. |
1403 | (fix_truncdfdi2): Likewise. | |
1404 | (fix_truncsfdi2): Likewise. | |
1405 | (*fix_truncdi_1): Likewise. | |
1406 | (fix_truncxfsi2): Likewise. | |
1407 | (fix_truncdfsi2): Likewise. | |
1408 | (fix_truncsfsi2): Likewise. | |
1409 | (*fix_truncsi_1): Likewise. | |
1410 | (fix_truncxfhi2): Likewise. | |
1411 | (fix_truncdfhi2): Likewise. | |
1412 | (fix_truncsfhi2): Likewise. | |
1413 | (*fix_trunchi_1): Likewise. | |
04b8f97f | 1414 | |
d9221e01 KH |
1415 | 2004-01-21 Kazu Hirata <kazu@cs.umass.edu> |
1416 | ||
1417 | * alias.c, basic-block.h, c-common.c, c-common.h, | |
1418 | c-cppbuiltin.c, c-opts.c, c-pragma.c, c-pretty-print.c, | |
1419 | calls.c, cfg.c, cfgcleanup.c, cfgrtl.c, cgraph.h, collect2.c, | |
1420 | combine.c, cppcharset.c, cpphash.h, cppinit.c, cpplib.c, | |
1421 | cpplib.h, cppmacro.c, crtstuff.c, cselib.c, cselib.h, | |
1422 | defaults.h, df.c, dominance.c, et-forest.c, expmed.c, expr.c, | |
1423 | expr.h, fix-header.c, function.h, gcc.c, gcse.c, genattrtab.c, | |
1424 | genautomata.c, genconditions.c, genemit.c, genflags.c, | |
1425 | gengtype.c, gengtype.h, genopinit.c, genrecog.c, gensupport.c, | |
1426 | ggc-zone.c, graph.c, haifa-sched.c, input.h, integrate.c, | |
1427 | langhooks-def.h, langhooks.c, langhooks.h, line-map.c, | |
1428 | line-map.h, local-alloc.c, optabs.c, optabs.h, postreload.c, | |
1429 | ra.h, recog.c, reg-stack.c, regmove.c, reload.c, reorg.c, | |
1430 | rtl.c, sched-deps.c, sched-ebb.c, sdbout.c, system.h, | |
1431 | target.h, targhooks.c, toplev.h, tree-inline.c, unwind-pe.h, | |
1432 | unwind.h, varray.c, varray.h: Update copyright. | |
1433 | ||
6d6b0a12 KH |
1434 | 2004-01-21 Kazu Hirata <kazu@cs.umass.edu> |
1435 | ||
1436 | * config/h8300/coff.h: Update copyright. | |
1437 | * config/h8300/elf.h: Likewise. | |
1438 | * config/h8300/h8300-protos.h: Likewise. | |
1439 | * config/h8300/h8300.c: Likewise. | |
1440 | * config/h8300/h8300.h: Likewise. | |
1441 | * config/h8300/h8300.md: Likewise. | |
1442 | ||
4b60eb3b JDA |
1443 | 2004-01-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1444 | ||
1445 | * fixinc/inclhack.def (hpux10_stdio_declarations, ultrix_const3, | |
1446 | ultrix_locale, ultrix_stdlib, ultrix_strings, ultrix_sys_time, | |
1447 | ultrix_unistd): New hacks. | |
1448 | * fixinc/tests/base/stdio.h (HPUX10_STDIO_DECLARATIONS_CHECK, | |
1449 | ULTRIX_CONST2_CHECK): Add checks. | |
1450 | * fixinc/tests/base/stdlib.h (ULTRIX_STDLIB_CHECK): Likewise. | |
1451 | * fixinc/tests/base/strings.h (ULTRIX_STRINGS2_CHECK): Likewise. | |
1452 | * fixinc/tests/base/unistd.h (ULTRIX_UNISTD_CHECK): Likewise. | |
1453 | * fixinc/tests/base/sys/time.h (ULTRIX_SYS_TIME_CHECK): Likewise. | |
1454 | * fixinc/tests/base/locale.h: New file. | |
1455 | * fixinc/fixincl.x: Rebuilt. | |
1456 | ||
bbf5a54d AJ |
1457 | 2004-01-21 Andreas Jaeger <aj@suse.de> |
1458 | Michael Matz <matz@suse.de> | |
1459 | ||
1460 | * doc/extend.texi (Extended Asm): Clarify memory clobber. | |
1461 | ||
bfccaa6f JJ |
1462 | 2004-01-21 Jakub Jelinek <jakub@redhat.com> |
1463 | ||
1464 | * crtstuff.c (frame_dummy, __do_global_ctors_1): Call | |
1465 | _Jv_RegisterClasses through a function pointer. | |
1466 | ||
c3cda381 FH |
1467 | 2004-01-21 Falk Hueffner <falk@debian.org> |
1468 | ||
1469 | PR target/12898 | |
1470 | * config/alpha/alpha.c (alpha_emit_set_const_1): If | |
1471 | no_new_pseudos, use gen_rtx_SET directly for SImode constants | |
1472 | which need multiple instructions to emit. | |
1473 | ||
2a2001be IK |
1474 | 2004-01-21 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com> |
1475 | ||
1476 | * config/m32r/m32r.h (CPP_SPEC): Define. | |
1477 | ||
1ef82ef2 ZW |
1478 | 2004-01-21 Zack Weinberg <zack@codesourcery.com> |
1479 | ||
1480 | * c-decl.c (merge_decls): Kill different_binding_level and | |
1481 | different_tu arguments; simplify throughout. | |
1482 | (duplicate_decls): Likewise. | |
1483 | (pushdecl, merge_translation_unit_decls): Update calls to | |
1484 | duplicate_decls. | |
1485 | ||
13544b81 KG |
1486 | 2004-01-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1487 | ||
1488 | * Makefile.in (pretty-print.o): Depend on $(CONFIG_H) and | |
1489 | $(SYSTEM_H). | |
1490 | (print-rtl1.o): Depend on $(SYSTEM_H). | |
1491 | ||
a541f69d KC |
1492 | 2004-01-20 Kelley Cook <kcook@gcc.gnu.org> |
1493 | ||
1494 | PR bootstrap/12730 | |
1495 | * configure.ac: Delete definition and subsitution of docdir. | |
1496 | Add info, man, srcman and srcinfo to target hooks. Create doc/ | |
1497 | directory. | |
1498 | * configure: Regenerate. | |
1499 | * Makefile.in: Don't substitute docdir and delete all references | |
1500 | throughout. | |
1501 | (MAKEINFOFLAGS): Define. | |
1502 | (stmp-docobjdir): Delete. | |
1503 | (INFOFILES, MANFILES): Define. | |
1504 | (info): Call lang.info, srcinfo and lang.srcinfo. | |
1505 | (generated-manpages): Call lang.man, srcman and lang.srcman. | |
1506 | (srcinfo, srcman): New rules to copy back files to source directory. | |
1507 | (doc/%.info, doc/%.dvi, doc/%.1, doc/%.7): New implict rule. | |
1508 | (install-man): Revamp rule. | |
1509 | (clean): Update dvi directory. | |
1510 | (distclean): Delete TAGS from front end directorys. | |
1511 | (maintainer-clean): Delete all document files in source directory. | |
1512 | ||
1513 | objc/Make-lang.in (objc.man, objc.info): Dummy entries. | |
1514 | (objc.srcman, objc.srcinfo): Likewise. | |
1515 | ||
793146e3 BK |
1516 | 2004-01-20 Bruce Korb <bkorb@gnu.org> |
1517 | ||
1518 | * fixinc/inclhack.def(math_exception): bypass only for glibc. | |
1519 | (matherr_decl): rename & relocate as exception_structure. | |
1520 | This fix must precede the math_exception fix. | |
1521 | ||
fdb33708 RS |
1522 | 2004-01-20 Roger Sayle <roger@eyesopen.com> |
1523 | ||
1524 | * fold-const.c (fold_convert): Rename to fold_convert_const. | |
1525 | (fold_convert_const): Change arguments to take a tree_code, | |
1526 | a type and the operand/expression to be converted. Return | |
1527 | NULL_TREE if no simplification is possible. Add support for | |
1528 | FIX_CEIL_EXPR and FIX_FLOOR_EXPR in addition to FIX_TRUNC_EXPR. | |
1529 | (fold): Handle FIX_CEIL_EXPR and FIX_FLOOR_EXPR. | |
1530 | Adjust call to fold_convert to match new fold_convert_const. | |
1531 | Avoid modifying the tree passed to fold in-place. | |
1532 | ||
34c80057 AM |
1533 | 2004-01-21 Alan Modra <amodra@bigpond.net.au> |
1534 | ||
1535 | * config/rs6000/sysv4.h (DWARF2_FRAME_REG_OUT): Define. | |
1536 | * dwarf2out.c (output_cfi): Map regs using DWARF2_FRAME_REG_OUT. | |
1537 | * doc/tm.texi (DWARF_FRAME_REGNUM, DWARF2_FRAME_REG_OUT): Document. | |
1538 | ||
a4295210 JDA |
1539 | 2004-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1540 | ||
1541 | * pa-protos.h (compute_frame_size): Use HOST_WIDE_INT for frame sizes. | |
1542 | * pa.c (store_reg, store_reg_modify, load_reg, set_reg_plus_d): | |
1543 | Likewise. Handle frames larger than 0x7fffffff on 64-bit ports. | |
1544 | (emit_move_sequence): Check scratch_reg first in various if statements. | |
1545 | Extend source simplification to handle all 64-bit CONST_INTs. | |
1546 | (pa_output_function_prologue): Use HOST_WIDE_INT_PRINT_DEC for printing | |
1547 | frame size. | |
1548 | (hppa_expand_prologue, hppa_expand_epilogue): Use HOST_WIDE_INT for | |
1549 | frame offset calculations. | |
1550 | * pa.h (NEW_HP_ASSEMBLER): Add comment. | |
1551 | (MAX_LEGIT_64BIT_CONST_INT, MIN_LEGIT_64BIT_CONST_INT, | |
1552 | LEGITIMATE_64BIT_CONST_INT_P): Define. | |
1553 | (LEGITIMATE_CONSTANT_P): Use LEGITIMATE_64BIT_CONST_INT_P. Treat | |
1554 | any CONST_INT as legitimate during and after reload. | |
1555 | (VAL_32_BITS_P, INT_32_BITS): Define. | |
1556 | (LEGITIMIZE_RELOAD_ADDRESS): Handle large frame offsets. | |
1557 | ||
3e89ed8d JH |
1558 | 2004-01-20 Jan Hubicka <jh@suse.cz> |
1559 | ||
1560 | * emit-rtl.c (verify_rtx_sharing, copy_insn_1, | |
1561 | emit_copy_of_insn_after, emit_copy_of_insn_after): Clobbers | |
1562 | containing hard regs are shared. | |
1563 | (gen_hard_reg_clobber): New function. | |
1564 | (hard_reg_clobbers): New array. | |
1565 | * genemit.c (gen_exp): Use gen_hard_reg_clobber. | |
1566 | (copy_rtx): Do not copy clobbers containing hard regs. | |
1567 | * rtl.h (gen_hard_reg_clobber): Declare. | |
1568 | ||
9b57b627 JH |
1569 | 2004-01-20 Jan Hubicka <jh@suse.cz> |
1570 | ||
1571 | * varray.c: Include hashtab.h | |
1572 | (varray_descriptor): New structure. | |
1573 | (hash_descriptor, eq_descriptor, varray_descriptor, | |
1574 | print_statistics): New static functions | |
1575 | (varray_init, varray_grow): Update statistics | |
1576 | (dump_varray_statistics): New function. | |
1577 | * varray.h (dump_varray_statistics): Declare. | |
1578 | * toplev.c (finalize): Call it. | |
1579 | * Makefile.in (varray.o): Add dependency. | |
1580 | ||
6a59927d JH |
1581 | 2004-01-20 Jan Hubicka <jh@suse.cz> |
1582 | ||
1583 | * cselib.c: Include alloc-pool.h | |
1584 | (empty_vals, empty_elt_lists, empty_elt_loc_lists): Kill. | |
1585 | (elt_loc_list_pool, elt_list_pool, cselib_val_pool): Declare. | |
1586 | (new_elt_list, new_elt_loc_list, unchain_one_elt_list, | |
1587 | unchain_one_elt_loc_list_pool, unchain_one_value, | |
1588 | new_cselib_val): Simplify using allocpool. | |
1589 | (cselib_init): Initialize allocpools. | |
1590 | (cselib_finish): Finish allocpools. | |
1591 | * Makefile.in (cselib.o): Depend on alloc-pool.h | |
1592 | ||
3c53850d RS |
1593 | 2004-01-20 Richard Sandiford <rsandifo@redhat.com> |
1594 | ||
1595 | * config/mips/mips.c (mips_load_call_address): Make the call insn | |
1596 | use $gp if it could be calling a lazy binding stub. | |
1597 | ||
101ad855 KH |
1598 | 2004-01-20 Kazu Hirata <kazu@cs.umass.edu> |
1599 | ||
1600 | * config/s390/s390.c (TARGET_PROMOTE_FUNCTION_ARGS): Define. | |
1601 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
1602 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
1603 | * config/s390/s390.h (PROMOTE_FUNCTION_ARGS): Remove. | |
1604 | (PROMOTE_FUNCTION_RETURN): Remove. | |
1605 | (STRUCT_VALUE): Remove. | |
1606 | ||
c099ba28 DC |
1607 | 2004-01-20 Denis Chertykov <denisc@overta.ru> |
1608 | ||
03b82c00 | 1609 | PR bootstrap/13735 |
c099ba28 DC |
1610 | * config/avr/avr.h (BASE_REG_CLASS): Don't permit to use X |
1611 | register as pointer after reload. | |
1612 | ||
c8b6fae3 ZD |
1613 | 2004-01-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1614 | ||
1615 | PR optimization/12440 | |
1616 | * loop.c: Include ggc.h. | |
1617 | (loop_optimize): Run garbage collector between optimization of loops. | |
1618 | * Makefile.in (loop.o): Add GGC_H dependency. | |
1619 | ||
c72d6c26 HP |
1620 | 2004-01-20 Hartmut Penner <hpenner@de.ibm.com> |
1621 | ||
1ef82ef2 | 1622 | * gcc/config/rs6000/rs6000.c (function_arg) Handle |
c72d6c26 HP |
1623 | vector register special in function without prototype. |
1624 | (function_arg_advance): Vector parameters get always | |
1625 | GPRs allocated for the linux64 target. | |
1626 | ||
91e736f9 KI |
1627 | 2004-01-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
1628 | ||
1629 | * config/m32r/m32r.h (TARGET_M32R2). Test for TARGET_M32R2_MASK | |
1630 | not TARGET_M32RX_MASK. | |
1631 | ||
4043d6fb EB |
1632 | 2004-01-20 Eric Botcazou <ebotcazou@libertysurf.fr> |
1633 | ||
1634 | PR target/13557 | |
1635 | * config/sparc/sparc.c (function_arg): Reorder the cases. | |
1636 | ||
50f59cd7 PB |
1637 | 2004-01-19 Per Bothner <per@bothner.com> |
1638 | ||
1639 | Move cpp_reader's line_maps field to a shared global. | |
1640 | * cpphash.h (cpp_reader): Rename line_maps field to line_table | |
1641 | and change the type to a pointer rather than a struct. | |
1642 | * cppinit.c (cpp_push_main_field): Adjust accordingly. | |
1643 | * cpplib.c (do_include_common, _cpp_do_file_change, cpp_get_callbacks): | |
1644 | Likewise. | |
1645 | * cppfiles.c (validate_pch): Likewise. | |
1646 | * cppmacro.c (_cpp_warn_if_unused_macro, _cpp_builtin_macro_text): | |
1647 | Likewise. | |
1648 | * cpperror.c (print_location): Likewise. | |
1649 | * cpplib.h (cpp_create_reader): New line_maps pointer parameter. | |
1650 | * cppinit.c (cpp_create_reader): Handle new parameter. | |
1651 | (cpp_destroy): Don't free line_maps - that's no longer our job. | |
1652 | * input.h (line_table): New variable. | |
1653 | * toplev.c (line_table): Declare variable. | |
1654 | (general_init): Initialize line_table. | |
1655 | * c-opts.c (c_common_init_options): Pass line_table to | |
1656 | cpp_create_reader. | |
1657 | * fix-header.c (read_scan_file): New local variable line_table. | |
1658 | Initialize, and pass it to cpp_create_reader. | |
1659 | * Makefile.in (LIBS, LIBDEPS): Add libcpp.a. | |
1660 | (C_AND_OBJC_OBJS, fix-header): Remove redundant libcpp.a. | |
1661 | ||
1662 | 2004-01-19 Per Bothner <per@bothner.com> | |
9132fbb7 PB |
1663 | |
1664 | Implement a cache for linemap_lookup. | |
1665 | * line-map.h (struct_line_maps): Add cache field. | |
1666 | * line-map.c (linemap_init): Zero cache field. | |
1667 | (linemap_add): Set cache field to offset of newly allocated map. | |
1668 | (linemap_lookup): Use and set cache field. | |
1669 | ||
26d107db KK |
1670 | 2004-01-20 Kaz Kojima <kkojima@gcc.gnu.org> |
1671 | ||
1672 | PR optimization/13567 | |
1673 | * cse.c (cse_basic_block): Call cse_insn with a non-null | |
1674 | libcall_insn for the last SET insn of a no-confilict block. | |
1675 | ||
e165d61b KC |
1676 | 2004-01-20 Kelley Cook <kcook@gcc.gnu.org> |
1677 | ||
1ef82ef2 | 1678 | * Makefile.in (target_noncanonical, program_transform_name): Use |
e165d61b | 1679 | immediate define instead of deferred. |
1ef82ef2 | 1680 | (GCC_INSTALL_NAME, GCC_TARGET_INSTALL_NAME, CPP_INSTALL_NAME, |
e165d61b KC |
1681 | PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, GCOV_INSTALL_NAME, |
1682 | GCCBUG_INSTALL_NAME): Define via a immediate $(shell) instead of | |
1683 | deferred backquote. | |
1684 | ||
53cd18ec JM |
1685 | 2004-01-20 Joseph S. Myers <jsm@polyomino.org.uk> |
1686 | ||
1687 | * c-decl.c (c_init_decl_processing): Set pedantic_lvalues to | |
1688 | true unconditionally. | |
1689 | * c-typeck.c (unary_complex_lvalue, pedantic_lvalue_warning): | |
1690 | Remove. | |
1691 | (build_unary_op, build_modify_expr): Don't handle extended | |
1692 | lvalues. | |
1693 | (build_component_ref, build_conditional_expr): Call non_lvalue | |
1694 | instead of pedantic_non_lvalue. | |
1695 | (build_c_cast): Don't condition use of non_lvalue on pedantic. | |
1696 | * fold-const.c (fold): Don't check pedantic directly for | |
1697 | COMPOUND_EXPR. Ensure that results for COMPOUND_EXPR are | |
1698 | passed to pedantic_non_lvalue. | |
1699 | * doc/extend.texi: Remove documentation of extended lvalues. | |
1700 | ||
9ce79a7a RS |
1701 | 2004-01-19 Roger Sayle <roger@eyesopen.com> |
1702 | ||
1703 | PR optimization/5263 | |
1704 | * simplify-rtx.c (associative_constant_p): Delete. | |
1705 | (simplify_associative_operation): Rewrite to linearize terms, and | |
1706 | attempt to simplify new term against both left and right subterms. | |
1707 | (simplify_binary_operation): Call swap_commutative_operands_p on | |
1708 | op0 and op1, not trueop0 and trueop1. Move the initialization of | |
1709 | trueop0 and trueop1 down to where first needed. | |
1710 | (simplify_relational_operation): Likewise. | |
1711 | * rtlanal.c (commutative_operand_precedence): Also order constant | |
1712 | operands using avoid_constant_pool_reference. | |
1713 | ||
62e88293 RH |
1714 | 2004-01-19 Richard Henderson <rth@redhat.com> |
1715 | ||
1ef82ef2 ZW |
1716 | * config/alpha/alpha.c (aligned_memory_operand): Check MEM_ALIGN, |
1717 | don't check memory mode. | |
1718 | (unaligned_memory_operand): Likewise. | |
1719 | (reload_inqi, reload_inhi, reload_outqi, reload_outhi): Don't | |
1720 | abort for op0 not MEM. | |
62e88293 | 1721 | |
1ef82ef2 ZW |
1722 | * config/alpha/alpha.c (alpha_expand_mov_nobwx): If the destination |
1723 | is not a reg, copy to a scratch first. | |
1724 | (aligned_loadqi, aligned_loadhi, unaligned_loadqi, unaligned_loadhi, | |
1725 | unaligned_loadqi_le, unaligned_loadqi_be, unaligned_loadhi_le, | |
1726 | unaligned_loadhi_be): Expect op0 in DImode; don't SUBREG. | |
1727 | (reload_inqi, reload_inhi): Fix mode of op0. | |
1728 | (reload_inqi_help, reload_inhi_help, reload_outqi_help, | |
1729 | reload_outhi_help): Likewise. Use define_insn_and_split. | |
62e88293 | 1730 | |
1ef82ef2 ZW |
1731 | * config/alpha/alpha.md (call peepholes): Check for REG_NORETURN |
1732 | as well as $29 dead. | |
62e88293 | 1733 | |
2f3321ca EB |
1734 | 2004-01-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
1735 | ||
1736 | * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit | |
1737 | "tls_object" for thread-local objects. | |
1738 | * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit | |
1739 | "#tls" for thread-local sections. | |
1740 | * configure.ac (thread-local checks): Specify --fatal-warnings in | |
1741 | every binutils-specific checks. For sparc*-*-*, test whether the | |
1742 | OS is Solaris and the tools are native and act accordingly. | |
1743 | * configure: Rebuild. | |
1744 | ||
6fe37bc4 JL |
1745 | 2004-01-19 Jeff Law <law@redhat.com> |
1746 | ||
1747 | * contrib.texi: Update Paolo Carlini's entry. New entries for | |
1748 | Jerry Quinn and Petur Runolfsson. | |
1ef82ef2 | 1749 | |
68f48f39 RS |
1750 | 2004-01-19 Roger Sayle <roger@eyesopen.com> |
1751 | ||
1752 | * config/i386/i386.md (*movhi_1, *movqi_1): When optimizing for | |
1753 | size, don't use the larger zero-extending loads. | |
1754 | ||
5c9948f4 RH |
1755 | 2004-01-19 Richard Henderson <rth@redhat.com> |
1756 | ||
1757 | * alpha.h (HARD_REGNO_MODE_OK): Disallow SImode in FP regs. | |
1758 | * alpha.md (UNSPEC_NT_LDA): Remove. | |
1759 | (UNSPEC_CVTLQ, cvtlq): New. | |
1760 | (extendsidi2_1): Rename from extendsidi2_nofix; remove f/f. | |
1761 | (extendsidi2_fix): Remove. | |
1762 | (extendsidi2 splitter): Use cvtlq. | |
1763 | (extendsidi2 fp peepholes): Remove. | |
1764 | (cvtql): Use SFmode instead of SImode. | |
1765 | (fix_trunc?fsi): Update to match. | |
1766 | (floatsisf2_ieee, floatsisf2, floatsidf2_ieee, floatsidf2): New. | |
1767 | (movsi): Rename from movsi_nofix, remove f alternatives. | |
1768 | (movsi_nt_vms): Similarly. | |
1769 | (movsi_fix, movsi_nt_vms_fix): Remove. | |
1770 | (nt_lda): Remove. | |
1771 | * alpha.c (alpha_expand_prologue): Use adddi3, not nt_lda. | |
1772 | ||
9b0436b7 JH |
1773 | 2004-01-19 Jan Hubicka <jh@suse.cz> |
1774 | ||
1775 | * cgraph.c (cgraph_remove_node): Fix removal from linked list. | |
1776 | * cgraphunit.c (cgraph_finalize_compilation_unit): Clear next_needed | |
1777 | list. | |
1778 | (cgraph_remove_unreachable_nodes): New function | |
1779 | (cgraph_decide_inlining_of_small_function): Fix pasto. | |
1780 | (cgraph_decide_inlining_incrementally): Fix pasto. | |
1781 | (cgrpah_decide_inlining): Likewise; remove unreachable nodes. | |
1782 | ||
8c80adb7 SB |
1783 | 2004-01-19 Steven Bosscher <stevenb@suse.de> |
1784 | ||
1785 | * gengtype.c (header_file): Make it static. | |
1786 | (write_types_process_field, write_enum_defn): Minor whitespace fixes. | |
1787 | * gengtype.h (header_file): No longer extern. | |
1788 | ||
0ede749d KH |
1789 | 2004-01-18 Kazu Hirata <kazu@cs.umass.edu> |
1790 | ||
1791 | * defaults.h (CASE_VECTOR_PC_RELATIVE): Provide the default. | |
1792 | * expr.c (CASE_VECTOR_PC_RELATIVE): Remove. | |
1793 | * stmt.c (CASE_VECTOR_PC_RELATIVE): Likewise. | |
1794 | ||
41cbdcd0 KH |
1795 | 2004-01-18 Kazu Hirata <kazu@cs.umass.edu> |
1796 | ||
1797 | * stmt.c (HAVE_casesi): Define it not already defined. | |
1798 | (HAVE_tablejump): Likewise. | |
1799 | (expand_end_case_type): Resort to the binary tree method if | |
1800 | neither casesi or tablejump is available. | |
1801 | ||
5cfc5f84 DJ |
1802 | 2004-01-18 Daniel Jacobowitz <drow@mvista.com> |
1803 | ||
1804 | * final.c (final_scan_insn): Make non-static again. | |
1805 | * output.h (final_scan_insn): Re-add prototype. | |
1806 | * config/arc/arc.c (arc_output_function_epilogue): Add NULL | |
1807 | to final_scan_insn call. | |
1808 | * config/cris/cris.c (cris_target_asm_function_epilogue): Likewise. | |
1809 | * config/mips/mips.c (mips_output_conditional_branch): Likewise. | |
1810 | * config/pa/pa.c (output_lbranch, output_call): Likewise. | |
1811 | * config/sh/sh.c (print_slot): Likewise. | |
1812 | * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Likewise. | |
1813 | (output_sibcall, sparc_flat_function_epilogue): Likewise. | |
1814 | ||
3348b696 JH |
1815 | 2004-01-18 Jan Hubicka <jh@suse.cz> |
1816 | ||
1817 | * basic-block.h (try_redirect_by_replacing_jump): Declare. | |
1818 | * cfgcleanup.c (try_optimize_cfg): Use it. | |
1819 | * cfgrtl.c (try_redirect_by_replacing_jump): Export. | |
1820 | (rtl_redirect_edge_and_branch, cfg_layout_redirect_edge_and_branch): | |
1821 | Kill hack. | |
1822 | (cfg_layout_merge_blocks): Use try_redirect_by_replacing_jump. | |
1823 | ||
1824 | Revert: | |
1825 | 2004-01-16 Geoffrey Keating <geoffk@apple.com> | |
1826 | ||
1827 | * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps | |
1828 | even after reload, just don't remove the actual jump tables. | |
1829 | ||
72d89d35 KH |
1830 | 2004-01-18 Kazu Hirata <kazu@cs.umass.edu> |
1831 | ||
1832 | * config/rs6000/rs6000.h (STRICT_ARGUMENT_NAMING): Remove. | |
1833 | ||
07b50aad KH |
1834 | 2004-01-18 Kazu Hirata <kazu@cs.umass.edu> |
1835 | ||
1836 | * defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Fix the computation of | |
1837 | the size of a pointer in bytes. | |
1838 | ||
6e46ab25 RS |
1839 | 2004-01-18 Roger Sayle <roger@eyesopen.com> |
1840 | ||
1841 | * builtins.c (expand_builtin_expect_jump): Fix thinko of reusing | |
1842 | live "next" variable, which could lead to an infinite loop. | |
1843 | ||
3ce5437a AP |
1844 | 2004-01-18 Andrew Pinski <pinskia@physics.uc.edu> |
1845 | ||
b4be9e8e AP |
1846 | * config/rs6000/altivec.h: Wrap C++ functions in extern "C++" |
1847 | block. | |
1848 | ||
3ce5437a AP |
1849 | * config/rs6000/rs6000.c (rs6000_special_round_type_align): |
1850 | Check for NULL in the chain and remove repeated code. | |
1851 | ||
20c361f3 JH |
1852 | 2004-01-18 Jan Hubicka <jh@suse.cz> |
1853 | ||
1854 | * coverage.c (checksum_string): Rename to ... | |
1855 | (coverage_checksum_string): ... this one, Use crc32_string; recognize | |
1856 | names containing random number and zero the number out in order to get | |
1857 | match. | |
1858 | ||
cacb5bba RS |
1859 | 2004-01-18 Richard Sandiford <rsandifo@redhat.com> |
1860 | ||
1861 | * config/mips/mips.c (mips_got_alias_set): Mark for PCH. | |
1862 | ||
daf2f129 JM |
1863 | 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk> |
1864 | ||
1865 | * doc/c-tree.texi, doc/cpp.texi, doc/extend.texi, | |
1866 | doc/frontends.texi, doc/gcov.texi, doc/gty.texi, doc/install.texi, | |
1867 | doc/invoke.texi, doc/libgcc.texi, doc/md.texi, doc/rtl.texi, | |
1868 | doc/sourcebuild.texi, doc/standards.texi, doc/tm.texi, | |
1869 | doc/trouble.texi: Remove trailing whitespace. | |
1870 | ||
b85aed9e RS |
1871 | 2004-01-18 Richard Sandiford <rsandifo@redhat.com> |
1872 | ||
1c0f3fac | 1873 | PR target/7618 |
b85aed9e RS |
1874 | * config/mips/mips.c: Include cfglayout.h. |
1875 | (TARGET_ASM_OUTPUT_MI_THUNK, TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define. | |
1876 | (mips_unspec_offset_high): Add temporary register argument. | |
1877 | (mips_load_call_address): New function, split out from... | |
1878 | (mips_expand_call): ...here. | |
1879 | (mips_output_cplocal): New function. | |
1880 | (mips_output_function_prologue, mips_output_function_epilogue): Use it. | |
1881 | (mips_emit_loadgp): New function, split out from... | |
1882 | (mips_expand_prologue): ...here. | |
1883 | (mips_output_mi_thunk): New function. | |
1884 | ||
e5d95b69 BI |
1885 | 2004-01-17 Bernardo Innocenti <bernie@develer.com> |
1886 | ||
1887 | * longlong.h (mc68020, __mc68030__, mc68030, __mc68040__, mc68040, | |
1888 | mcpu32): Remove redundant checks for implied target predefines. | |
1889 | ||
19d66194 AP |
1890 | 2004-1-17 Andrew Pinski <pinskia@physics.uc.edu> |
1891 | ||
1892 | * config/rs6000/rs6000.c (rs6000_special_round_type_align): | |
1893 | Return type is unsigned int not int. | |
1894 | * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align): | |
1895 | Likewise. | |
1896 | ||
95fef11f JM |
1897 | 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk> |
1898 | ||
1899 | * doc/contrib.texi, doc/cppenv.texi, doc/extend.texi, | |
1900 | doc/install.texi, doc/invoke.texi, doc/tm.texi: Consistently use | |
1901 | "GNU/Linux" and "Microsoft Windows" terminology. | |
1902 | ||
3ab51846 JM |
1903 | 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk> |
1904 | ||
1905 | * doc/c-tree.texi, doc/compat.texi, doc/cpp.texi, | |
1906 | doc/cppopts.texi, doc/extend.texi, doc/install.texi, | |
1907 | doc/interface.texi, doc/invoke.texi, doc/libgcc.texi, doc/md.texi, | |
1908 | doc/objc.texi, doc/rtl.texi, doc/tm.texi, doc/trouble.texi: Use | |
1909 | @smallexample instead of @example. | |
1910 | ||
cfbed37c ZL |
1911 | 2004-01-17 Ziemowit Laski <zlaski@apple.com> |
1912 | ||
1913 | * objc/objc-act.c (build_objc_method_call): Use target | |
1ef82ef2 | 1914 | hooks instead of macros to determine if ..._stret |
cfbed37c ZL |
1915 | dispatchers should be used (NeXT runtime only). |
1916 | ||
bef5105b RS |
1917 | 2004-01-17 Roger Sayle <roger@eyesopen.com> |
1918 | ||
1919 | * builtins.c (expand_builtin_expect_jump): Fix mistake in my | |
1920 | last patch. Use XEXP (x, 0) to get a LABEL_REF's CODE_LABEL. | |
1921 | ||
dd3adcf8 DJ |
1922 | 2004-01-17 Daniel Jacobowitz <drow@mvista.com> |
1923 | ||
1924 | * rtl.h (emit_insn_before_sameloc, emit_jump_insn_before_sameloc) | |
1925 | (emit_call_insn_before_sameloc, emit_insn_after_sameloc) | |
1926 | (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): New | |
1927 | macros. | |
1928 | * reload1.c (emit_reload_insns): Use them. | |
1929 | * emit-rtl.c (emit_insn_before_sameloc, emit_insn_after_sameloc) | |
1930 | (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): Check | |
1931 | for NULL PATTERN. | |
1932 | ||
589fe865 DJ |
1933 | 2004-01-17 Daniel Jacobowitz <drow@mvista.com> |
1934 | ||
1935 | * final.c (SEEN_BB, SEEN_NOTE, SEEN_EMITTED): Define. | |
1936 | (final_scan_insn): Update to take an additional SEEN argument. Emit | |
1937 | a line note after the prologue. Make static. | |
1938 | (line_note_exists): Remove. | |
1939 | (final): Don't initialize line_note_exists. Update call to | |
1940 | final_scan_insn. | |
1941 | * output.h (final_scan_insn): Remove prologue. | |
1942 | * function.c (set_insn_locators): Update comment. | |
1943 | (thread_prologue_and_epilogue_insns): Add a comment. | |
1944 | ||
95727fb8 AP |
1945 | 2004-01-17 Andrew Pinski <pinskia@physics.uc.edu> |
1946 | ||
1947 | PR target/10781 | |
1948 | * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align): | |
1949 | Prototype. | |
1950 | * config/rs6000/rs6000.c (rs6000_special_round_type_align): | |
1951 | New function. | |
1952 | * config/rs6000/linux64.h (ROUND_TYPE_ALIGN): Use it. | |
1953 | * config/rs6000/aix.h (ROUND_TYPE_ALIGN): Likewise. | |
1954 | * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Likewise. | |
1955 | ||
f2e16e97 JH |
1956 | 2004-01-17 Jan Hubicka <jh@suse.cz> |
1957 | ||
26c0473b JH |
1958 | * toplev.c (rest_of_handle_reorder_blocks): Fix pasto in previous |
1959 | commit. | |
1960 | ||
f2e16e97 JH |
1961 | * toplev.c (HAVE_conditional_execution): Provide default. |
1962 | (rest_of_handle_reorder_blocks): For conditional_execution target | |
1963 | update liveness once after all transformations | |
1964 | (rest_of_compilation): Do crossjumping before ce3. | |
1965 | ||
f103e34d GK |
1966 | 2004-01-17 Geoffrey Keating <geoffk@apple.com> |
1967 | ||
1968 | * alias.c (new_alias_set): Mark last_alias_set for PCH. | |
1969 | (get_varargs_alias_set): Rename 'set' to 'varargs_set' and mark it | |
1970 | for PCH. | |
1971 | (get_frame_alias_set): Likewise, except rename it to 'frame_set'. | |
1972 | * config/rs6000/rs6000.c (rs6000_sr_alias_set): Mark for PCH. | |
1973 | (get_TOC_alias_set): Mark 'set' for PCH. | |
1974 | ||
ab530ea8 GK |
1975 | 2004-01-16 Geoffrey Keating <geoffk@apple.com> |
1976 | ||
1977 | * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps | |
1978 | even after reload, just don't remove the actual jump tables. | |
1979 | ||
53dd3be3 | 1980 | 2004-01-17 J. Brobecker <brobecker@gnat.com> |
e7d23ce3 B |
1981 | |
1982 | * dwarf2out.c (is_subrange_type): Renamed from is_ada_subrange_type(). | |
1983 | Remove checks for is_ada() and TREE_UNSIGNED. | |
1984 | (subrange_type_die): Emit a byte_size attribute if the subrange | |
1985 | type size is different from the base type size. | |
1986 | (modified_type_die): Replace call to is_ada_subrange_type() by | |
1987 | call to is_subrange_type(). | |
1988 | ||
8582b18a AP |
1989 | 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu> |
1990 | ||
1991 | * config/sh/sh.c: Include ggc.h. | |
1992 | ||
73e61092 GK |
1993 | 2004-01-16 Geoffrey Keating <geoffk@apple.com> |
1994 | ||
1995 | * Makefile.in (MD5_H): New. | |
1996 | (fold-const.o): Depend on md5.h. | |
1997 | (dwarf2out.o): Likewise. | |
1998 | (cppfiles.o): Likewise. | |
1999 | * cppfiles.c: Include md5.h. | |
2000 | (should_stack_file): Check against list read from PCH file. | |
2001 | (struct pchf_data): New. | |
2002 | (pchf): New variable. | |
2003 | (struct pchf_adder_info): New. | |
2004 | (pchf_adder): New. | |
2005 | (pchf_save_compare): New. | |
2006 | (_cpp_save_file_entries): New. | |
2007 | (_cpp_read_file_entries): New. | |
2008 | (struct pchf_compare_data): New. | |
2009 | (pchf_compare): New. | |
2010 | (check_file_against_entries): New. | |
2011 | * cpphash.h (_cpp_save_file_entries): Prototype. | |
2012 | (_cpp_read_file_entries): Prototype. | |
2013 | * cpppch.c (cpp_write_pch_state): Write the list of headers. | |
2014 | (cpp_read_state): Read the list of headers. | |
2015 | ||
3b75d796 JH |
2016 | 2004-01-17 Jan Hubicka <jh@suse.cz> |
2017 | ||
2018 | * c-common.c (c_estimate_num_insns_1): Handle builtin_constant_p and | |
2019 | builtin_expect specially. | |
2020 | * params.def (PARAM_MAX_INLINE_INSNS_AUTO): Set to 100. | |
2021 | (PARAM_LARGE_FUNCTION_INSNS): Set to 3000. | |
2022 | * invoke.texi (max-inline-insns-single): Set to 100. | |
2023 | (large-function-insns): Set to 3000. | |
2024 | ||
cf551fba EC |
2025 | 2004-01-16 Eric Christopher <echristo@redhat.com> |
2026 | Chandrakala Chavva <cchavva@redhat.com> | |
2027 | ||
2028 | * cppcharset.c (one_iso88591_to_utf8): New function. | |
2029 | (convert_iso88591_utf8): Ditto. Use. | |
2030 | (conversion_tab): Use. | |
2031 | (_cpp_input_to_utf8): New function. | |
2032 | (_cpp_init_iconv_buffer): Ditto. | |
2033 | (_cpp_close_iconv_buffer): Ditto. | |
2034 | * cpphash.h: Prototype new functions. | |
2035 | (cpp_buffer): Add input_cset_desc. | |
2036 | * cppinit.c: Add input_charset default. | |
2037 | * cpplib.c (cpp_push_buffer): Support init and | |
2038 | close of iconv. | |
2039 | * cpplib.h (cpp_options): Add input_charset. | |
2040 | ||
510d1e80 KH |
2041 | 2004-01-16 Kazu Hirata <kazu@cs.umass.edu> |
2042 | ||
2043 | * system.h (ASM_OUTPUT_SECTION_NAME): Poison. | |
2044 | * config/alpha/unicosmk.h: Remove a commented-out definition | |
2045 | of ASM_OUTPUT_SECTION_NAME. | |
2046 | * config/stormy16/stormy16.h: Likewise. | |
2047 | ||
fb2c2608 RO |
2048 | 2004-01-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
2049 | ||
2050 | * fixinc/inclhack.def (alpha___extern_prefix): Renamed to ... | |
2051 | (alpha___extern_prefix_sys_stat): ... this. | |
2052 | Apply to <sys/mount.h>, too. | |
2053 | Tweak to match more variations. | |
2054 | * fixinc/tests/base/sys/stat.h: Adapt for new hackname. | |
2055 | ||
2056 | * fixinc/inclhack.def (alpha___extern_prefix, | |
cf551fba | 2057 | alpha___extern_prefix_standards): New hacks to obey |
fb2c2608 RO |
2058 | __PRAGMA_EXTERN_PREFIX. |
2059 | * fixinc/tests/base/testing.h [ALPHA___EXTERN_PREFIX_CHECK]: New | |
2060 | test. | |
2061 | * fixinc/tests/base/standards.h: Likewise. | |
cf551fba | 2062 | |
fb2c2608 RO |
2063 | * fixincl/inclhack.def (alpha_pthread): Tweak to match more |
2064 | variations. | |
2065 | New testcase. | |
2066 | * fixinc/tests/base/pthread.h: Handle it. | |
cf551fba | 2067 | |
fb2c2608 RO |
2068 | * fixincl/inclhack.def (bad_lval): Sort file list. |
2069 | Add many missing files up to Tru64 UNIX V5.1B. | |
2070 | * gcc/fixinc/tests/base/libgen.h: Renamed to ... | |
2071 | * gcc/fixinc/tests/base/dirent.h: ... this to match new file list | |
2072 | order. | |
cf551fba | 2073 | |
fb2c2608 RO |
2074 | * fixinc/fixincl.x: Regenerate. |
2075 | ||
79a76d65 MM |
2076 | 2004-01-16 Mark Mitchell <mark@codesourcery.com> |
2077 | ||
2078 | * version.c (version_string): Change to 3.5.0. | |
2079 | * doc/include/gcc-common.texi (version-GCC): Likewise. | |
2080 | ||
965514bd JH |
2081 | 2004-01-16 Jan Hubicka <jh@suse.cz> |
2082 | ||
2083 | * i386.md (load_tp_di): Fix pasto. | |
2084 | ||
2085 | PR opt/13608 | |
2086 | * i386.c (ix86_compute_frame_layout): Fix for alloca on leaf function. | |
2087 | ||
2088 | * c-pretty-print.c (pp_c_type_cast, pp_c_abstract_declarator, | |
2089 | pp_c_character_constant, pp_c_floating_constant, | |
2090 | pp_c_additive_expression, pp_c_shift_expression, | |
2091 | pp_c_equality_expression, pp_c_and_expression, | |
2092 | pp_c_exclusive_or_expression, pp_c_inclusive_or_expression, | |
2093 | pp_c_logical_and_expression): Remove inline modifier. | |
2094 | * dwarf2out.c (get_AT): Likewise. | |
2095 | * et-forest.c (et_splay): Likewise. | |
2096 | * ra.h (ra_alloc, ra_calloc): Likewise | |
2097 | ||
87b483a1 KH |
2098 | 2004-01-16 Kazu Hirata <kazu@cs.umass.edu> |
2099 | ||
2100 | * config/frv/frv-protos.h: Fix comment formatting. | |
2101 | * config/frv/frv.c: Likewise. | |
2102 | * config/frv/frv.h: Likewise. | |
2103 | * config/frv/frv.md: Likewise. | |
2104 | * config/frv/frvbegin.c: Likewise. | |
2105 | * config/frv/frvend.c: Likewise. | |
2106 | ||
16201823 KH |
2107 | 2004-01-16 Kazu Hirata <kazu@cs.umass.edu> |
2108 | ||
2109 | * system.h (LINKER_DOES_NOT_WORK_WITH_DWARF2): Poison. | |
2110 | * doc/tm.texi (PREFERRED_DEBUGGING_TYPE): Don't mention | |
2111 | LINKER_DOES_NOT_WORK_WITH_DWARF2. | |
2112 | (LINKER_DOES_NOT_WORK_WITH_DWARF2): Remove. | |
2113 | ||
115df136 R |
2114 | 2004-01-16 J"orn Rennecke <joern.rennecke@superh.com> |
2115 | ||
5ed5fd90 | 2116 | PR 11864 |
115df136 R |
2117 | * postreload.c (reload_cse_simplify_operands): Don't remove |
2118 | implicit extension from LOAD_EXTEND_OP. | |
2119 | ||
e24e7211 JH |
2120 | 2004-01-16 Jan Hubicka <jh@suse.cz> |
2121 | ||
8c80adb7 SB |
2122 | PR opt/11350 |
2123 | * cfgcleanup.c (try_optimize_cfg): Suppress tablejump removal | |
e24e7211 | 2124 | after reload. |
8c80adb7 SB |
2125 | * cfgrtl.c (rtl_can_merge_blocks, cfglayout_can_merge_blocks, |
2126 | rtl_try_redirect_by_replacing_branch): Likewise. | |
e24e7211 | 2127 | |
b0fadda7 GK |
2128 | 2004-01-15 Geoffrey Keating <geoffk@apple.com> |
2129 | ||
b604074c GK |
2130 | PR pch/13689 |
2131 | * alias.c (struct alias_set_entry): Mark for GC. | |
2132 | (alias_sets): Make static, mark for GC. | |
2133 | (record_alias_subset): Use GC to allocate alias structures. | |
2134 | * varray.c (element): Make generic varrays GCed. | |
2135 | ||
a6dd4094 GK |
2136 | PR pch/13361 |
2137 | * c-typeck.c (constructor_asmspec): Delete. | |
2138 | (struct initializer_stack): Delete field 'asmspec'. | |
2139 | (start_init): Delete saving of asmspec. | |
2140 | (finish_init): Don't update constructor_asmspec. | |
2141 | * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree. | |
2142 | * stmt.c (expand_asm): Duplicate strings from tree. | |
2143 | (expand_asm_operands): Likewise. | |
2144 | * tree.c (tree_size): Update computation of size of STRING_CST. | |
2145 | (make_node): Don't make STRING_CST nodes. | |
2146 | (build_string): Allocate string with tree node. | |
2147 | * tree.def (STRING_CST): Update comment. | |
2148 | * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST. | |
2149 | (tree_string): Place contents of string in tree node. | |
2150 | * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string | |
2151 | from tree. | |
2152 | ||
b0fadda7 GK |
2153 | * config/rs6000/rs6000.c (rs6000_va_arg): No need to special-case |
2154 | altivec operands. | |
2155 | ||
e0a21ab9 KH |
2156 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
2157 | ||
2158 | * c-common.h: Fix comment formatting. | |
2159 | * c-cppbuiltin.c: Likewise. | |
2160 | * c-pragma.c: Likewise. | |
2161 | * calls.c: Likewise. | |
2162 | * collect2.c: Likewise. | |
2163 | * cppcharset.c: Likewise. | |
2164 | * cpptrad.c: Likewise. | |
2165 | * dbxout.c: Likewise. | |
2166 | * defaults.h: Likewise. | |
2167 | * dwarf2out.c: Likewise. | |
2168 | * fold-const.c: Likewise. | |
2169 | * genautomata.c: Likewise. | |
2170 | * genconditions.c: Likewise. | |
2171 | * genflags.c: Likewise. | |
2172 | * gengtype.c: Likewise. | |
2173 | * integrate.c: Likewise. | |
2174 | * loop.c: Likewise. | |
2175 | * predict.c: Likewise. | |
2176 | * sdbout.c: Likewise. | |
2177 | ||
f57fc998 ZW |
2178 | 2004-01-15 Zack Weinberg <zack@codesourcery.com> |
2179 | ||
2180 | * config/ia64/ia64.md (*movti_internal): C output template | |
2181 | extracted to ia64.c. | |
2182 | (*movti_internal_reg): Delete. | |
2183 | (reload_inti, reload_outti): Use the correct mode on operand 2 | |
2184 | in the first place, don't fix it up in the output template. | |
2185 | (movtf, reload_ointf, reload_outtf): New expanders. | |
2186 | (*movtf_internal): New define_insn_and_split. | |
2187 | * config/ia64/ia64.c (ia64_split_timode): Rename to ia64_split_tmode; | |
2188 | make static; do not hand TFmode CONST_DOUBLEs to split_double. | |
2189 | (ia64_split_tmode_move): New function, body mostly pulled | |
2190 | from ia64.md:*movti_internal. | |
2191 | (ia64_function_arg_words): New function, extracted common | |
2192 | logic from ia64_function_arg et seq. | |
2193 | (ia64_function_arg_offset): Likewise. Handle correctly the | |
2194 | case of a scalar quantity 16 bytes wide with only 8-byte alignment. | |
2195 | (ia64_function_arg, ia64_function_arg_partial_nregs) | |
2196 | (ia64_function_arg_advance): Use ia64_function_arg_words and | |
2197 | ia64_function_arg_offset. | |
2198 | (ia64_function_value): TCmode does not go in float regs. | |
2199 | (ia64_secondary_reload_class): Also handle TFmode. | |
2200 | * config/ia64/ia64-protos.h: Remove prototype for | |
2201 | ia64_split_timode; add prototype for ia64_split_tmode_move. | |
2202 | ||
e9c4897b KC |
2203 | 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> |
2204 | ||
2205 | * Makefile.in (MAINT): Make it an immediate assignment. | |
2206 | ||
5a67e41f KH |
2207 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
2208 | ||
2209 | * config/m32r/m32r.md: Remove useless calls to gen_lowpart. | |
2210 | ||
340f6494 KH |
2211 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
2212 | ||
2213 | * config/h8300/coff.h: Replace Hitachi with Renesas. | |
2214 | * config/h8300/elf.h: Likewise. | |
2215 | * config/h8300/h8300-protos.h: Likewise. | |
2216 | * config/h8300/h8300.c: Likewise. | |
2217 | * config/h8300/h8300.h: Likewise. | |
2218 | * config/h8300/h8300.md: Likewise. | |
2219 | * config/h8300/lib1funcs.asm: Likewise. | |
2220 | ||
c954844a AP |
2221 | 2004-01-15 Andrew Pinski <apinski@apple.com> |
2222 | ||
2223 | * config/rs6000/rs6000.c (uses_TOC): Wrap #if TARGET_ELF | |
2224 | around it. | |
2225 | ||
34bf1fe3 KH |
2226 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
2227 | ||
2228 | * config/h8300/h8300.c (h8300_return_in_memory): New. | |
2229 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
2230 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
2231 | * config/h8300/h8300.h (STRUCT_VALUE): Remove. | |
2232 | (RETURN_IN_MEMORY): Likewise. | |
2233 | ||
e5396f90 RE |
2234 | 2004-01-15 Richard Earnshaw <rearnsha@arm.com> |
2235 | ||
2236 | PR optimization/13375 | |
2237 | * gcse.c (handle_avail_expr): Just return if the source is not a | |
2238 | single set. | |
2239 | ||
46049cff RE |
2240 | 2004-01-15 Richard Earnshaw <rearnsha@arm.com> |
2241 | Daniel Jacobowitz <drow@mvista.com> | |
2242 | ||
2243 | * arm/lib1funcs.asm (ARM_FUNC_START): Correct interworking case. | |
2244 | (EQUIV): Define. | |
2245 | (ARM_FUNC_ALIAS): New macro. | |
2246 | * arm/ieee754-df.S (gedf2, ledf2, nedf2, eqdf2): Use it. | |
2247 | * arm/ieee754-sf.S (gesf2, lesf2, nesf2, eqsf2): Use it. | |
2248 | ||
2fabc3d6 JDA |
2249 | 2004-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2250 | ||
2251 | PR optimization/12372 | |
2252 | * calls.c (expand_call): Add call_fusage data for stack arguments in | |
2253 | constant calls. | |
2254 | ||
3c9eb5f4 AM |
2255 | 2004-01-15 Alan Modra <amodra@bigpond.net.au> |
2256 | ||
2257 | * config/rs6000/rs6000.c (uses_TOC): Correct comment. Make static. | |
2258 | (rs6000_elf_declare_function_name): Formatting. | |
2259 | * config/rs6000/rs6000-protos.h (uses_TOC): Remove declaration. | |
2260 | ||
c7866154 JH |
2261 | 2004-01-15 Jan Hubicka <jh@suse.cz> |
2262 | ||
2263 | PR bootstrap/13692 | |
2264 | * sched-deps.c (sched_analyze_1, sched_analyze_2): Fix thinko in | |
2265 | previous patch. | |
2266 | ||
ad5d827d RH |
2267 | 2004-01-15 Richard Henderson <rth@redhat.com> |
2268 | ||
2269 | * config/alpha/alpha.h (REG_ALLOC_ORDER): Reorder fp regs after | |
2270 | integer regs of the same call-savedness. | |
2271 | ||
66e07510 AS |
2272 | 2004-01-15 Andreas Schwab <schwab@suse.de> |
2273 | ||
2274 | PR bootstrap/13562 | |
2275 | * config/m68k/m68k.c (output_move_const_into_data_reg): Clear cc | |
2276 | status for NOTB/NOTW/NEGW methods. | |
2277 | ||
7c12f388 KH |
2278 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
2279 | ||
2280 | * doc/invoke.texi: Update dump file names. Fix a typo. | |
2281 | ||
4a7bb550 KH |
2282 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
2283 | ||
2284 | * builtins.c (expand_builtin_va_end): Don't use | |
2285 | EXPAND_BUILTIN_VA_END. | |
2286 | * system.h (EXPAND_BUILTIN_VA_END): Poison. | |
2287 | * config/d30v/d30v.h: Remove a commented-out definition of | |
2288 | EXPAND_BUILTIN_VA_END. | |
2289 | * config/stormy16/stormy16.h: Likewise. | |
2290 | ||
430fff02 KH |
2291 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
2292 | ||
2293 | * system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison. | |
2294 | * targhooks.c (default_struct_value_rtx): Don't use | |
2295 | STRUCT_VALUE_INCOMING_REGNUM. | |
2296 | ||
03787dfd KC |
2297 | 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> |
2298 | ||
2299 | PR bootstrap/12744 | |
2300 | * configure.in: Revamp enable-generated-files-in-srcdir rule to define | |
2301 | GENINSRC and not parsedir. Define srcextra as a langhook. | |
2302 | * configure: Regenerate. | |
2303 | * Makefile.in: Suppress default .l.c rule. Don't substitute | |
2304 | parsedir and delete all references throughout. Conditionally define | |
2305 | rule for srcextra dependent on GENINSRC. | |
2306 | (stmp-docobjdir): Delete. | |
2307 | (c-parse.o, gengtype-lex.o, gengtype-yacc.o): Use implicit build rule. | |
2308 | (srcextra): Copy c-parse.y, c-parse.c, gengtype-lex.c, gengtype-yacc.c, | |
2309 | and gengtype-yacc.h back to source directory. | |
2310 | (maintainer-clean): Delete all parse files in source directory. | |
2311 | (distclean): Delete generated files. | |
2312 | ||
2313 | * objc/Make-lang.in (objc-parse.o): Use implicit build rule. | |
2314 | (objc-parse.c, objc-parse.y): Don't use parsedir. | |
2315 | (objc.srcextra): Copy objc-parse.y and objc-parse.c back to source | |
2316 | directory if requested. | |
2317 | (po-generated): Don't use parsedir. | |
2318 | (objc.maintainer-clean): Delete above files from source directory. | |
2319 | ||
04ab46a4 KH |
2320 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
2321 | ||
2322 | * doc/tm.texi (FUNCTION_VALUE): Fix a typo. | |
2323 | ||
d624465f KH |
2324 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
2325 | ||
2326 | * doc/tm.texi: Replace RETURN_IN_MEMORY with | |
2327 | TARGET_RETURN_IN_MEMORY. | |
2328 | ||
e1be55d0 JH |
2329 | 2004-01-15 Jan Hubicka <jh@suse.cz> |
2330 | ||
2331 | * builtins.c (std_expand_builtin_va_arg): Align operand when needed. | |
2332 | * i386.c (init_cumulative_args): Set warn_sse; fix handling of variadic | |
2333 | functions accepting SSE arguments | |
2334 | (function_arg): Warn only when asked to warn. | |
2335 | * i386.h (ix86_args): Add warn_sse/warn_mmx fiels. | |
2336 | ||
f560bf91 JM |
2337 | 2004-01-14 Joseph S. Myers <jsm@polyomino.org.uk> |
2338 | ||
2339 | * c-parse.in (stmts_and_decls): Make label at end of compound | |
2340 | statement a hard error. | |
2341 | ||
95c755e9 JH |
2342 | 2004-01-14 Jan Hubicka <jh@suse.cz> |
2343 | ||
2344 | * cgraph.c (create_edge): Use local.redefined_extern_inline. | |
2345 | * cgraph.h (cgraph_local_info): Sort fields by size; add | |
2346 | redefined_extern_inline | |
2347 | (cgraph_global_info): Sort fields by size. | |
2348 | (cgraph_node): Likewise. | |
2349 | * cgraphunit.c (cgraph_finalize_function): Se | |
2350 | local.redefined_extern_inline on redefinition. | |
2351 | (cgraph_analyze_function): Use it; fix formating. | |
2352 | ||
84568e14 JH |
2353 | 2004-01-14 Jan Hubicka <jh@suse.cz> |
2354 | ||
2355 | PR c++/10776 | |
2356 | * sched-deps.c (trye_dependency_cache, anti_dependency_cache, | |
2357 | outptu_dependency_cache, forward_dependency_cahe): Trun to vectors of | |
2358 | bitmaps | |
2359 | (cache_size): New variable | |
2360 | (add_dependence): Update use; canonize early memory locations | |
2361 | (sched_analyze_1): Likewise. | |
2362 | (sched_analyze_2): Likewise. | |
2363 | (init_dependency_caches): Initialize bitmaps. | |
2364 | (free_dependency_caches): Free bitmaps | |
2365 | ||
3a179764 KH |
2366 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
2367 | ||
2368 | * calls.c: Replace STRICT_ARGUMENT_NAMING in comments with | |
2369 | targetm.calls.strict_argument_naming(). | |
2370 | * target.h: Likewise. | |
2371 | ||
b298f00f RH |
2372 | 2004-01-14 Richard Henderson <rth@redhat.com> |
2373 | ||
2374 | PR debug/13231 | |
2375 | * dwarf2out.c (dwarf2out_stack_adjust): Skip prologue and epilogue | |
2376 | instructions. | |
2377 | ||
1bddbeb4 RH |
2378 | 2004-01-14 Richard Henderson <rth@redhat.com> |
2379 | ||
2380 | PR c++/12491 | |
2381 | * except.c (struct eh_region): Add u.fixup.resolved. | |
2382 | (resolve_one_fixup_region): Split out from ... | |
2383 | (resolve_fixup_regions): ... here. | |
2384 | ||
4eb31d4f KH |
2385 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
2386 | ||
2387 | * config/mn10300/mn10300.h (STRUCT_VALUE): Change to 0. | |
2388 | ||
16f425fc KH |
2389 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
2390 | ||
2391 | * config/alpha/alpha.h (STRUCT_VALUE): Remove. | |
2392 | * config/alpha/vms.h (STRUCT_VALUE_REGNUM): Remove #undef. | |
2393 | (STRUCT_VALUE): Remove. | |
2394 | ||
4850c982 | 2395 | 2004-01-14 Steven Bosscher <stevenb@suse.de> |
616f6d84 SB |
2396 | |
2397 | * system.h: Poison PROMOTED_MODE | |
2398 | * integrate.c (expand_inline_function): Don't mention the | |
2399 | PROMOTED_MODE. | |
2400 | * loop.c (update_giv_derive): Same. | |
2401 | * tree.h (DECL_RTL): Same. | |
2402 | ||
f9654065 R |
2403 | 2004-01-14 J"orn Rennecke <joern.rennecke@superh.com> |
2404 | ||
2405 | PR target/9365 | |
2406 | * sh.c (gen_block_redirect): Add special handling of RETURN. | |
2407 | (gen_far_branch) Don't call gen_stuff_delay_slot if there is no | |
2408 | far branch target (i.e. it's a return). | |
2409 | ||
abbe8578 KH |
2410 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
2411 | ||
2412 | * regrename.c (find_oldest_value_reg): Fix a warning. | |
2413 | ||
192c8d78 RE |
2414 | 2004-01-14 Richard Earnshaw <rearnsha@arm.com> |
2415 | ||
2416 | PR bootstrap/12527 | |
2417 | * config.gcc (arm*-*-linux*): Don't include unknown-elf.h in tm_file. | |
2418 | Move linux-gas.h and linux-elf.h before aout.h. | |
2419 | * arm/arm.h (INITIALIZE_TRAMPOLINE): Only define if not already. | |
2420 | * arm/linux-elf.h (SUBTARGET_CPU_DEFAULT): Define. | |
2421 | ||
e512ab39 KH |
2422 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
2423 | ||
2424 | * config/m32r/m32r.md: Use GEN_INT instead of gen_rtx | |
2425 | (CONST_INT, VOIDmode, ...). | |
2426 | ||
684bcee5 RE |
2427 | 2004-01-14 Richard Earnshaw <rearnsha@arm.com> |
2428 | ||
f57fc998 | 2429 | * regrename.c (find_oldest_value_reg): If the replacement uses |
684bcee5 RE |
2430 | multiple hard registers, check that all of them are in CLASS. |
2431 | ||
e7844ffb JH |
2432 | 2004-01-14 Jan Hubicka <jh@suse.cz> |
2433 | ||
2434 | * alias.c (get_alias_set): Initialize alias set to 0 when subset is | |
2435 | impossible. | |
2436 | ||
73e232f0 KC |
2437 | 2004-01-14 Kelley Cook <kcook@gcc.gnu.org> |
2438 | ||
2439 | * Makefile.in: Define MAINT from --enable-maintainer-mode. | |
2440 | ||
4d774ff8 HP |
2441 | 2004-01-14 Hartmut Penner <hpenner@de.ibm.com> |
2442 | ||
2443 | * gcc/config/rs6000/rs6000.c (rs6000_stack_info) | |
2444 | Calculate always vrsave_mask if TARGET_ALTIVEC. | |
2445 | (rs6000_emit_prologue): Emit code for vrsave | |
2446 | only if TARGET_ALTIVEC_VRSAVE. | |
2447 | (rs6000_emit_epilogue): Likewise. | |
2448 | ||
fa1090f5 EB |
2449 | 2004-01-14 Eric Botcazou <ebotcazou@libertysurf.fr> |
2450 | ||
2451 | * config/sparc/sparc.md (tie_add32): Fix pasto. | |
2452 | (tie_add64): Likewise. | |
2453 | ||
79551a56 ZD |
2454 | 2004-01-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2455 | ||
2456 | * config/i386/i386.md (*addqi_1_slp): Do not access operands[2]. | |
2457 | ||
5b8d96f1 KH |
2458 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
2459 | ||
2460 | * config/iq2000/iq2000-protos.h: Fix comment formatting. | |
2461 | * config/iq2000/iq2000.c: Likewise. | |
2462 | * config/iq2000/iq2000.md: Likewise. | |
2463 | ||
b98d154e B |
2464 | 2004-01-14 J. Brobecker <brobecker@gnat.com> |
2465 | ||
2466 | * dwarf2out.c (is_ada_subrange_type): No longer check the TYPE_NAME. | |
2467 | (subrange_type_die): Add handle for nameless subrange types. | |
2468 | ||
1a793acf KH |
2469 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
2470 | ||
2471 | * config/h8300/h8300-protos.h: Replace do_movsi with | |
2472 | h8300_expand_movsi. | |
2473 | * config/h8300/h8300.c (do_movsi): Change to | |
2474 | h8300_expand_movsi. | |
2475 | * config/h8300/h8300.md (movsi): Replace do_movsi with | |
2476 | h8300_expand_movsi. | |
2477 | (movsf): Likewise. | |
2478 | ||
81ad9ded KH |
2479 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
2480 | ||
2481 | * config/h8300/h8300.c (dosize): Change to | |
2482 | h8300_emit_stack_adjustment. Update callers. | |
2483 | ||
3f0063ab KH |
2484 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
2485 | ||
2486 | * config/h8300/h8300.md (movstrictqi): Add an alternative with | |
2487 | the source being post_inc. Tighten the predicate for the | |
2488 | destination to register_operand. | |
2489 | (movstricthi): Likewise. | |
2490 | ||
abf843c4 KH |
2491 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
2492 | ||
2493 | * system.h (SHARED_BSS_SECTION_ASM_OP): Poison. | |
2494 | * varasm.c (bss_section): Don't use SHARED_BSS_SECTION_ASM_OP. | |
2495 | * doc/tm.texi (SHARED_BSS_SECTION_ASM_OP): Remove. | |
2496 | ||
4b589eab JH |
2497 | 2004-01-14 Jan Hubicka <jh@suse.cz> |
2498 | ||
d34cb6a1 JH |
2499 | Partial fix PR c++/12850 |
2500 | * cgraphunit.c (cgraph_finalize_function): Always ggc_collect when | |
2501 | at zero nest level. | |
4b589eab | 2502 | |
9ff2cabc BI |
2503 | 2004-01-13 Bernardo Innocenti <bernie@develer.com> |
2504 | ||
2505 | * config/m68k/netbsd-elf.h (REGISTER_NAMES): Add missing "argptr" | |
f57fc998 | 2506 | pseudo-register. |
9ff2cabc | 2507 | |
a4d8ec65 DP |
2508 | 2004-01-13 Devang Patel <dpatel@apple.com |
2509 | ||
2510 | PR debug/7078 | |
f57fc998 | 2511 | * dbxout.c (dbxout_symbol_name): Emit mangled names for |
a4d8ec65 | 2512 | NAMESPACE_DECL memebers. |
f57fc998 | 2513 | |
bfaba7a9 AP |
2514 | 2004-01-13 Andrew Pinski <pinskia@physics.uc.edu> |
2515 | ||
2516 | PR c++/12709 | |
2517 | * c-common.c (finish_fname_decls): Use the chain only if the | |
2518 | tree is an expr_stmt. | |
2519 | ||
dfa849f3 VM |
2520 | 2004-01-13 Vladimir Makarov <vmakarov@redhat.com> |
2521 | ||
616f6d84 | 2522 | * rtl.def: Add comment about new option in automata_option. |
f57fc998 | 2523 | |
dfa849f3 VM |
2524 | * genautomata.c (PROGRESS_OPTION): New macro. |
2525 | (progress_flag): New global variable. | |
2526 | (gen_automata_option): Process `progress'. | |
2527 | (transform_insn_regexps, check_unit_distributions_to_automata, | |
2528 | make_automaton, NDFA_to_DFA, build_automaton, create_automata, | |
2529 | expand_automata, write_automata): Print about the progress only if | |
2530 | progress_flag. Remove fflush. | |
2531 | (initiate_automaton_gen): Process command line flag `-progress'. | |
2532 | ||
2533 | * doc/md.texi: Describe the new option. | |
f57fc998 | 2534 | |
9405162e ZD |
2535 | 2004-01-13 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2536 | ||
2537 | * cfg.c (dump_bb): Dump entry edges. | |
2538 | ||
f954388e RE |
2539 | 2004-01-13 Richard Earnshaw <rearnsha@arm.com> |
2540 | ||
f57fc998 | 2541 | * arm.c (thumb_legitimate_address_p): Only allow constant pool |
f954388e RE |
2542 | references from SImode. |
2543 | * arm.md (thumb_movhi_insn): Don't allow minipool references. | |
2544 | ||
0fe7abcc KH |
2545 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
2546 | ||
2547 | * system.h (TEXT_SECTION): Poison. | |
2548 | * varasm.c (text_section): Don't use TEXT_SECTION. | |
2549 | * config/sh/sh.c (sh_file_start): Fix a comment typo. | |
2550 | * doc/tm.texi (TEXT_SECTION): Remove. | |
2551 | ||
fdb07791 BE |
2552 | 2004-01-13 Ben Elliston <bje@wasabisystems.com> |
2553 | ||
2554 | * doc/rtl.texi (Vector Operations): Remove defunct vec_const item. | |
2555 | ||
56067bbe JW |
2556 | 2004-01-12 James E Wilson <wilson@specifixinc.com> |
2557 | ||
2558 | * unwind-libunwind.c: Delete. | |
2559 | ||
bc298aa7 ZW |
2560 | 2004-01-12 Zack Weinberg <zack@codesourcery.com> |
2561 | ||
2562 | PR 13656 | |
2563 | * c-decl.c (diagnose_mismatched_decls): Whenever newtype or | |
2564 | oldtype is set, set *newtypep or *oldtypep too. Do not set | |
2565 | them at the very end. | |
2566 | (validate_proto_after_old_defn): Restructure for comprehensibility; | |
2567 | make error messages clearer. | |
2568 | ||
12a08b40 ZW |
2569 | 2004-01-12 Zack Weinberg <zack@codesourcery.com> |
2570 | ||
2571 | * varray.h (VARRAY_POP): Add checking variant, aborts on underflow. | |
2572 | (VARRAY_TOP): Use VARRAY_CHECK so the access is bounds-checked. | |
2573 | * varray.c: No need to prototype error. | |
2574 | (varray_check_failed): Wrap long string onto two lines. | |
2575 | (varray_underflow): New function. | |
2576 | ||
faed5cc3 SB |
2577 | 2004-01-13 Steven Bosscher <stevenb@suse.de> |
2578 | ||
2579 | PR c++/13376 | |
2580 | * function.h (struct function): Kill `name' field. | |
2581 | (current_function_name): Make it an extern function. | |
2582 | * function.c (current_function_name): New function. | |
2583 | * graph.c: Update all uses of current_function_name. | |
2584 | * gcse.c: Likewise. | |
2585 | * config/alpha/alpha.c, config/avr/avr.c, config/c4x/c4x.c, | |
2586 | config/mips/mips.c, config/pdp11/pdp11.c: Likewise. | |
2587 | * config/ip2k/ip2k.c (function_prologue): Use MAIN_NAME_P | |
2588 | instead of a strcmp with "main". | |
2589 | ||
2d327012 JH |
2590 | 2004-01-13 Jan Hubicka <jh@suse.cz> |
2591 | ||
0bb03c11 JH |
2592 | * c-decl.c (diagnose_mismatched_decls): Fix warning calls. |
2593 | ||
2d327012 JH |
2594 | * cgraphunit.c (cgraph_optimize_function): Always do |
2595 | optimize_inline_calls when there is always_inline callee. | |
2596 | (cgraph_decide_inlining): Fix formating. | |
2597 | * tree-inline.c (inlinable_function_p): Do sorry for alwaysinline | |
2598 | functions. | |
2599 | (expand_call_inline): Likewise. | |
2600 | * toplev.h (sorry): Fix prototype. | |
2601 | ||
04cc79bb RS |
2602 | 2004-01-12 Roger Sayle <roger@eyesopen.com> |
2603 | ||
2604 | * builtins.c (expand_builtin_expect_jump): Simplify logic. Handle | |
2605 | conditional jumps that drop through to unconditional jumps or the | |
2606 | end of the sequence. | |
2607 | ||
3416f5c2 JH |
2608 | 2004-01-13 Jan Hubicka <jh@suse.cz> |
2609 | ||
2610 | * alias.c (new_alias_set): Construct the alias_set varray. | |
2611 | (init_alias_once): Don't do it here. | |
2612 | ||
f92ed976 ME |
2613 | 2004-01-12 Marc Espie <espie@openbsd.org> |
2614 | ||
2615 | * system.h: handle YYBYACC like YYBISON. | |
2616 | ||
ff2aaa93 JM |
2617 | 2004-01-12 Jonathan Merriman <jonm@dualitymedia.com> |
2618 | ||
2619 | PR target/10847 | |
2620 | * config.gcc: No longer includes conflicting header sparc/sol2.h when | |
2621 | building on sparc64-*-openbsd*. | |
2622 | ||
c5ff9123 AP |
2623 | 2004-01-12 Andrew Pinski <pinskia@physics.uc.edu> |
2624 | ||
2625 | PR debug/13539 | |
2626 | * dbxout.c (dbxout_type): Protected inheritance is not | |
2627 | private but protected. | |
2628 | ||
3cd2a183 RS |
2629 | 2004-01-12 Richard Sandiford <rsandifo@redhat.com> |
2630 | ||
2631 | * config/mips/mips.c (mips_symbolic_constant_p): Revert last patch. | |
2632 | ||
5c881655 KH |
2633 | 2004-01-12 Kazu Hirata <kazu@cs.umass.edu> |
2634 | ||
2635 | PR optimization/12508. | |
2636 | * combine.c (try_combine): Remove a dead set in a parallel | |
2637 | even if its destination is a subreg. | |
2638 | ||
2639 | Revert: | |
2640 | 2003-06-03 Kazu Hirata <kazu@cs.umass.edu> | |
2641 | * combine.c (simplify_set): Don't move a subreg in SET_SRC to | |
2642 | SET_DEST if WORD_REGISTER_OPERATIONS is not defined. | |
2643 | ||
a42f8ae7 | 2644 | 2004-01-12 Geoffrey Keating <geoffk@apple.com> |
affad9a4 GK |
2645 | |
2646 | * real.c: Update copyright date. | |
2647 | * emit-rtl.c: Likewise. | |
2648 | * rtl.h: Likewise. | |
2649 | * dwarf2out.c: Likewise. | |
2650 | * config/rs6000/darwin-ldouble.c: Likewise. | |
2651 | * config/rs6000/rs6000.md: Likewise. | |
2652 | ||
4274207b DE |
2653 | 2004-01-12 David Edelsohn <edelsohn@gnu.org> |
2654 | ||
2655 | * config/rs6000/rs6000.c (rs6000_init_libfuncs): Add AIX | |
2656 | TFmode to SImode libfuncs. | |
2657 | ||
06e4eab5 RS |
2658 | 2004-01-12 Roger Sayle <roger@eyesopen.com> |
2659 | ||
2660 | PR middle-end/11397 | |
2661 | * varasm.c (assemble_alias): Remove weak aliases from weak_decls. | |
2662 | ||
432f982f JH |
2663 | 2004-01-12 Jan Hubicka <jh@suse.cz> |
2664 | ||
2665 | PR opt/12826 | |
2666 | * loop.c (insert_loop_mem): Preffer VOLATILE memory references to be | |
2667 | stored. | |
2668 | ||
2669 | PR opt/12863 | |
2670 | * cfgcleanup.c (label_is_jump_target_p): Move to... | |
2671 | * rtlanal.c (label_is_jump_target_p): ... here. | |
2672 | * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Fix redirecting of fallthru | |
2673 | edges unified with branch edges. | |
2674 | ||
8064d930 RE |
2675 | 2004-01-12 Richard Earnshaw <rearnsha@arm.com> |
2676 | ||
2677 | * simplify-rtx.c (simplify_immed_subreg): Correctly extract the | |
2678 | high word of an integral CONST_DOUBLE. | |
2679 | ||
1c48f4be | 2680 | 2004-01-12 Paul Brook <paul@codesourcery.com> |
0786ca87 PB |
2681 | |
2682 | * simplify-rtx.c (simplify_plus_minus): Always generate canonical form. | |
2683 | ||
68d2b0bb | 2684 | 2004-01-12 J"orn Rennecke <joern.rennecke@superh.com> |
07d7d2f4 R |
2685 | |
2686 | PR target/13585 | |
2687 | * sh-protos.h (check_use_sfunc_addr): Declare. | |
2688 | * sh.c (extract_sfunc_addr, check_use_sfunc_addr): New functions. | |
2689 | * sh.md (use_sfunc_addr): Use check_use_sfunc_addr in insn predicate. | |
2690 | ||
c65ecebc JH |
2691 | 2004-01-12 Jan Hubicka <jh@suse.cz> |
2692 | ||
9ddb66ca JH |
2693 | * alias.c: Invlude varray.h |
2694 | (alias_sets): Turn into varray. | |
2695 | (get_alias_set_entry): Use VARRAY; mark inline. | |
2696 | (mems_in_disjoint_alias_sets_p): Mark inline. | |
2697 | (record_alias_subset): Use varray. | |
2698 | (init_alias_once): Initialize varray. | |
2699 | (new_alias_set): Grow array. | |
2700 | * varray.c: Make VARRAY_GENERIC_PTR non GTYized. | |
2701 | ||
2702 | 2004-01-12 Jan Hubicka <jh@suse.cz> | |
2703 | ||
2704 | Partial fix for PR opt/10776 II | |
c65ecebc JH |
2705 | * cselib.c: Include params.h |
2706 | (cselib_invalidate_mem): Limit amount of nonconflicting memory | |
2707 | locations. | |
2708 | * params.def (PARAM_MAX_CSELIB_MEMORY_LOCATIONS): New. | |
2709 | * Makefile.in (cselib.o): Depend on params.h | |
2710 | ||
c0657872 RS |
2711 | 2004-01-12 Richard Sandiford <rsandifo@redhat.com> |
2712 | ||
2713 | * combine.c (combine_simplify_rtx): Don't pass VOIDmode to | |
2714 | simplify_unary_operation if the operand has a known mode. | |
2715 | ||
d2288d5d HP |
2716 | 2004-01-12 Hartmut Penner <hpenner@de.ibm.com> |
2717 | ||
b40ee5d6 | 2718 | PR target/13534 |
d2288d5d HP |
2719 | * gcc/config/rs6000/rs6000.c (word_offset_memref_operand): New |
2720 | predicate to handle 'ld' conform addresses. | |
2721 | * gcc/config/rs6000/rs6000.h (EXTRA_CONSTRAINT): New 'Y' | |
2722 | contraint. | |
2723 | (EXTRA_MEMORY_CONSTRAINT): Tell reload which constraint | |
2724 | are memory contraints. | |
12a08b40 | 2725 | * gcc/config/rs6000/rs6000-protos.h (word_offset_memref_operand): |
d2288d5d | 2726 | New prototype. |
12a08b40 | 2727 | * gcc/config/rs6000/rs6000.md (*movdf_hardfloat64): |
d2288d5d HP |
2728 | Change 'o' to 'Y' constraint. |
2729 | (*movdf_softfloat64): Ditto. | |
12a08b40 | 2730 | |
c223cf45 BI |
2731 | 2004-01-12 Bernardo Innocenti <bernie@develer.com> |
2732 | ||
2733 | * gcc/config/m68k/m68k.md: Switch from the "*..." syntax to the | |
2734 | brace-enclosed syntax in all C output statements. | |
2735 | ||
5fc921c1 DE |
2736 | 2004-01-12 David Edelsohn <edelsohn@gnu.org> |
2737 | ||
2738 | PR target/13401 | |
2739 | * config/rs6000/rs6000.c (rs6000_output_function_epilogue): | |
2740 | Objective-C language type value is 14. | |
2741 | ||
48568ec7 MO |
2742 | 2004-01-12 Markus F.X.J. Oberhumer <markus@oberhumer.com> |
2743 | ||
2744 | PR c/12148 | |
2745 | * config/m68k/fpgnulib.c: Fix `-mshort' bugs: Use `long' instead of | |
2746 | `int' in a number of places to make sure we always have a SImode | |
2747 | and not a HImode. Add a 'L' suffix to a number of constants. | |
2748 | ||
124c9423 JDA |
2749 | 2004-01-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2750 | ||
2751 | * pa.c: Don't include obstack.h. | |
2752 | ||
2753 | * pa.md: Correct constraint in pattern for loading PIC label address. | |
2754 | ||
c924f70c KK |
2755 | 2004-01-11 Kaz Kojima <kkojima@gcc.gnu.org> |
2756 | ||
2757 | * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine | |
2758 | before defining. | |
2759 | ||
53efeb8d SB |
2760 | 2004-01-11 Steven Bosscher <stevenb@suse.de> |
2761 | ||
1eee14b9 | 2762 | PR fortran/9972 |
53efeb8d SB |
2763 | * toplev.c (rest_of_handle_inline): Also consider functions |
2764 | for deferral if the language is GNU F77. | |
2765 | ||
d4968a11 ZW |
2766 | 2004-01-11 Zack Weinberg <zack@codesourcery.com> |
2767 | ||
2768 | * c-decl.c (diagnose_arglist_conflict): Add missing space to | |
2769 | diagnostic messages. | |
2770 | ||
1759c760 JJ |
2771 | 2004-01-11 Jakub Jelinek <jakub@redhat.com> |
2772 | ||
2773 | PR middle-end/13392 | |
2774 | * builtins.c (expand_builtin_expect_jump): Handle conditional jumps | |
2775 | to drop through label. Don't fall back to SCC even when conditional | |
2776 | jump has not been found. | |
2777 | ||
0bcf8261 JH |
2778 | 2004-01-11 Jan Hubicka <jh@suse.cz> |
2779 | ||
fb544601 JH |
2780 | * invoke.texi: Fix syntax error in previous patch. |
2781 | ||
0bcf8261 JH |
2782 | Partial fix for PR opt/10776 |
2783 | * Makefile.in (reload.o): Include param.h | |
2784 | * params.def (PARAM_MAX_RELOAD_SEARCH_INSNS): New parameter. | |
2785 | * reload.c: Include params.h. | |
2786 | (find_equiv_reg): Work limiting check. | |
2787 | * invoke.texi: Document. | |
2788 | ||
bd9131c0 RS |
2789 | 2004-01-11 Richard Sandiford <rsandifo@redhat.com> |
2790 | ||
2791 | * config/mips/mips.c (mips_symbolic_constant_p): Don't allow | |
2792 | out-of-bounds accesses to string constants. Simplify mips16 | |
2793 | case accordingly. | |
2794 | ||
6732ee60 RS |
2795 | 2004-01-11 Richard Sandiford <rsandifo@redhat.com> |
2796 | ||
2797 | PR optimization/13469 | |
2798 | * toplev.c (rest_of_compilation): Call purge_all_dead_edges after | |
2799 | reload_cse_regs (-fnon-call-exceptions only). | |
2800 | ||
14bc6742 KH |
2801 | 2004-01-11 Kazu Hirata <kazu@cs.umass.edu> |
2802 | ||
2803 | * config/mcore/lib1.asm: Fix comment formatting. | |
2804 | * config/mcore/mcore-elf.h: Likewise. | |
2805 | * config/mcore/mcore.c: Likewise. | |
2806 | * config/mcore/mcore.h: Likewise. | |
2807 | * config/mcore/mcore.md: Likewise. | |
2808 | ||
3c6e6fbf ZW |
2809 | 2004-01-10 Zack Weinberg <zack@codesourcery.com> |
2810 | ||
2811 | * c-decl.c (duplicate_decls): Break apart into... | |
2812 | (diagnose_arglist_conflict, validate_proto_after_old_defn) | |
2813 | (locate_old_defn, diagnose_mismatched_decls, merge_decls): | |
2814 | ... these new functions. Restructure for comprehensibility. | |
2815 | Remove various archaic special cases. Always report the | |
2816 | location of the previous declaration when a diagnostic is issued. | |
2817 | (redeclaration_error_message): Fold into diagnose_mismatched_decls. | |
2818 | (match_builtin_function_types): Delete unnecessary forward declaration. | |
2819 | ||
1e8dcb41 ZW |
2820 | 2004-01-10 Zack Weinberg <zack@codesourcery.com> |
2821 | ||
2822 | * genautomata.c (make_automaton, NDFA_to_DFA): | |
2823 | Print progress bars with '.' characters instead of '*'. | |
2824 | (build_automaton): Change notes to match. | |
2825 | ||
a2ab189d KH |
2826 | 2004-01-10 Kazu Hirata <kazu@cs.umass.edu> |
2827 | ||
2828 | * config/m32r/m32r.md: Use define_constants for unspec and | |
2829 | unspec_volatile. | |
2830 | ||
cf7cb67e JH |
2831 | 2004-01-10 Jan Hubicka <jh@suse.cz> |
2832 | ||
c8fdcfae | 2833 | PR opt/11635 |
cf7cb67e JH |
2834 | * expr.c (expand_expr_real): More curefully expand union casts. |
2835 | ||
0574200c KH |
2836 | 2004-01-10 Kazu Hirata <kazu@cs.umass.edu> |
2837 | ||
2838 | * config/m32r/m32r.md (flush_icache): Use 1 for | |
2839 | unspec_volatile. | |
2840 | ||
a2a0019f DE |
2841 | 2004-01-10 David Edelsohn <edelsohn@gnu.org> |
2842 | James E Wilson <wilson@specifixinc.com> | |
2843 | ||
2844 | PR debug/12860 | |
2845 | * dbxout.c (dbxout_symbol): Remove initialization of | |
2846 | current_sym_code, current_sym_value, and current_sym_addr. | |
2847 | (dbxout_symbol_location): Same. | |
2848 | (dbxout_prepare_symbol): Zero current_sym_code, | |
2849 | current_sym_value, and current_sym_addr. | |
2850 | ||
bb3f5384 RS |
2851 | 2004-01-10 Richard Sandiford <rsandifo@redhat.com> |
2852 | ||
2853 | * tree.c (get_unwidened): Reorder conditions so that the null pointer | |
2854 | check is done first. | |
2855 | ||
fbfb16e2 EC |
2856 | 2004-01-09 Eric Christopher <echristo@redhat.com> |
2857 | ||
2858 | * toplev.c (rest_of_handle_cfg): Add reg_scan pass | |
2859 | if we're running mark_constant_function. | |
2860 | ||
cc23f3c7 JB |
2861 | 2004-01-09 Jeff Bailey <jbailey@nisa.net> |
2862 | ||
2863 | PR target/12561 | |
2864 | * config/t-gnu: Rename SYSTEM_HEADER_DIR to NATIVE_SYSTEM_HEADER_DIR. | |
2865 | ||
975421be AP |
2866 | 2004-01-09 Andrew Pinski <pinskia@physics.uc.edu> |
2867 | ||
2868 | PR debug/11231 | |
a2a0019f DE |
2869 | * dbxout.c (dbxout_type_fields): Return if any item is |
2870 | error_mark_node or the type is error_mark_node. | |
975421be | 2871 | |
7e4bd541 GK |
2872 | 2004-01-09 Geoffrey Keating <geoffk@apple.com> |
2873 | ||
f01519dd GK |
2874 | * config/rs6000/darwin-ldouble.c: Add big comment explaining |
2875 | exactly what is expected as a 'long double'. | |
2876 | (_xlqadd): When a value to be returned is representable as a | |
2877 | 'double', just return it directly, do not construct it using a union. | |
2878 | Also, correct final fixup. | |
2879 | (_xlqmul): Likewise. | |
2880 | (_xlqdiv): Likewise. | |
2881 | * real.c (encode_ibm_extended): Make consistent with darwin-ldouble.c. | |
2882 | ||
7e4bd541 GK |
2883 | * config/rs6000/rs6000.md (fix_trunctfdi2): Delete. |
2884 | ||
47069ecb RH |
2885 | 2004-01-09 Richard Henderson <rth@redhat.com> |
2886 | ||
2887 | * recog.c (constrain_operands): Validate mem operands. | |
2888 | ||
9813058e JW |
2889 | 2004-01-09 James E Wilson <wilson@specifixinc.com> |
2890 | ||
2891 | * gcc.c (init_spec): Remove -lunwind from shared case. | |
2892 | * conifg/ia64/t-hpux (SHLIB_LINK): Add -lunwind. | |
2893 | ||
b0fd7d27 SE |
2894 | 2004-01-09 Steve Ellcey <sje@cup.hp.com> |
2895 | ||
2896 | * configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*. | |
2897 | * configure: Regenerate | |
2898 | ||
3897f229 JM |
2899 | 2004-01-09 Joseph S. Myers <jsm@polyomino.org.uk> |
2900 | ||
2901 | PR c/11234 | |
2902 | * c-typeck.c (build_c_cast): If pedantic, warn for conversions | |
2903 | between function and object pointers. | |
2904 | (digest_init): When comparing a pointer to function type to the | |
2905 | target type, only apply TREE_TYPE once to the pointer to function | |
2906 | type. | |
2907 | * except.c (for_each_eh_label_1): Treat data as a pointer to a | |
2908 | function pointer rather than casting it to a function pointer. | |
2909 | (for_each_eh_label): Update caller. | |
2910 | * recog.h (struct insn_data): Use a struct or union for output. | |
2911 | * genoutput.c (output_insn_data): Update. | |
2912 | * final.c (get_insn_template): Update. | |
2913 | ||
0fab64a3 MM |
2914 | 2004-01-09 Mark Mitchell <mark@codesourcery.com> |
2915 | ||
2916 | * expr.h (expand_expr): Make it a macro, not a function. | |
2917 | (expand_expr_real): New function. | |
2918 | * expr.c (store_expr): Adjust logic for deciding whether or not to | |
2919 | copy the value returned by expand_expr. | |
2920 | (expand_expr): Rename to ... | |
2921 | (expand_expr_real): ... this. Add alt_rtl parameter. Adjust | |
2922 | calls to language hooks. | |
2923 | * c-common.h (c_expand_expr): Adjust prototype. | |
2924 | * c-common.c (c_expand_expr): Add alt_rtl parameter. | |
2925 | * langhooks-def.h (lhd_expand_expr): Change prototype. | |
2926 | * langhooks.c (lhd_expand_expr): Add all_rtl parameter. | |
2927 | * langhooks.h (lang_hooks): Change type of expand_expr. | |
2928 | * stmt.c (stmt_status): Add x_last_expr_alt_rtl. | |
2929 | (last_expr_alt_rtl): Likewise. | |
2930 | (expand_expr_stmt_value): Set last_expr_alt_rtl. | |
2931 | (clear_last_expr): Clear it. | |
2932 | (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL. | |
2933 | (expand_end_bindings): Save and restor last_expr_alt_rtl. | |
2934 | * tree.def (RTL_EXPR): Give it an additional operand. | |
2935 | * tree.h (RTL_EXPR_ALT_RTL): New macro. | |
9813058e | 2936 | |
df68f43b KI |
2937 | 2004-01-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
2938 | ||
2939 | * config/m32r/m32r.h (TARGET_CPU_CPP_BUILTINS): Add __m32r__. | |
900a35c8 | 2940 | * config/m32r/m32r.c (call26_operand): Allow in PIC mode. |
df68f43b | 2941 | |
58ebda9c KH |
2942 | 2004-01-09 Kazu Hirata <kazu@cs.umass.edu> |
2943 | ||
2944 | PR target/13380. | |
2945 | * config/m32r/m32r.md: Replace (reg:SI 17) with (reg:CC 17) | |
2946 | or (ne:SI (reg:CC 17) (const_int 0)). | |
2947 | Be specific about modes wherever possible. | |
2948 | ||
81ad38a6 KH |
2949 | 2004-01-09 Kazu Hirata <kazu@cs.umass.edu> |
2950 | ||
2951 | * config/m32r/m32r.c (m32r_expand_block_move): Call | |
2952 | gen_movestrsi_internal with two more arguments. | |
2953 | (m32r_output_block_move): Adjust operand numbers. | |
2954 | Properly update the source and destination pointers. | |
2955 | * config/m32r/m32r.md (movstrsi_internal): Use 'r' instead of | |
2956 | 'r+'. Change the set detinations to match_operand. | |
2957 | ||
b816f339 KH |
2958 | 2004-01-09 Kazu Hirata <kazu@cs.umass.edu> |
2959 | ||
2960 | * final.c (FIRST_INSN_ADDRESS): Remove. | |
2961 | (shorten_branches): Don't use FIRST_INSN_ADDRESS. | |
2962 | * system.h (FIRST_INSN_ADDRESS): Poison. | |
2963 | * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS. | |
2964 | * config/m32r/m32r-protos.h: Remove the prototype for | |
2965 | m32r_first_insn_address. | |
2966 | * config/m32r/m32r.c (m32r_first_insn_address): Remove. | |
2967 | * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise. | |
2968 | * doc/md.texi (FIRST_INSN_ADDRESS): Likewise. | |
2969 | ||
de99511b B |
2970 | 2004-01-09 J. Brobecker <brobecker@gnat.com> |
2971 | ||
2972 | * dwarf2out.c (gen_enumeration_type_die): Return the DIE that | |
2973 | we just created. | |
2974 | (is_ada_subrange_type): DIEs for enumeration subtypes should be | |
2975 | emitted as subrange types too. | |
2976 | (subrange_type_die): Add handling of enumeration subtypes. | |
2977 | ||
90e4e4c5 RH |
2978 | 2004-01-08 Richard Henderson <rth@redhat.com> |
2979 | ||
2980 | PR opt/12441 | |
2981 | Revert: Sat Mar 30 14:08:55 CET 2002 Jan Hubicka <jh@suse.cz> | |
9813058e JW |
2982 | * i386.c (aligned_operand): Be prepared for SUBREGed registers. |
2983 | (ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG. | |
2984 | (ix86_address_cost): Be prepared for SUBREGed registers. | |
2985 | (legitimate_address_p): Accept SUBREGed registers. | |
90e4e4c5 | 2986 | |
a6a5e4c9 KC |
2987 | 2004-01-08 Kelley Cook <kcook@gcc.gnu.org> |
2988 | ||
2989 | * Makefile.in: Rename configure.in to configure.ac | |
2990 | * doc/sourcebuild.texi: Likewise. | |
2991 | * configure: Regenerate. | |
2992 | * config.in: Regenerate. | |
2993 | ||
588f75d0 SH |
2994 | 2004-01-08 Stuart Hastings <stuart@apple.com> |
2995 | ||
2996 | * config/i386/i386.md: Typos in MMX/SSE immediate shifts. | |
2997 | ||
6242fcd8 JH |
2998 | 2004-01-08 Jan Hubicka <jh@suse.cz> |
2999 | ||
3000 | * cgraphunit.c (cgraph_decide_inlining): Fix typo. | |
3001 | ||
a29077da GK |
3002 | 2004-01-08 Geoffrey Keating <geoffk@apple.com> |
3003 | ||
ecb62ae7 GK |
3004 | * config/rs6000/rs6000.md (cmptf_internal1): Correct branch offset. |
3005 | (UNSPEC_FIX_TRUNC_TF): New constant. | |
3006 | (movtf_internal): Make splitter active only when insn is active. | |
3007 | (extenddftf2): Rewrite to properly load zero into low part. | |
3008 | (extenddftf2_internal): New. | |
3009 | (extendsftf2): Rewrite. | |
3010 | (truncdftf2): Correct length. | |
3011 | (floatditf2): Delete. | |
3012 | (fix_trunc_helper): New. | |
3013 | (fix_trunctfdi2): Use fix_trunc_helper. | |
3014 | (fix_trunctfsi2): Likewise.fix_trunc | |
3015 | (fix_trunctfsi2_internal): New. | |
3016 | ||
a29077da GK |
3017 | * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): lo_sum |
3018 | addresses are legitimate on Darwin even when flag_pic. | |
3019 | (rs6000_legitimize_reload_address) [TARGET_MACHO]: Don't create | |
3020 | non-offsettable addresses for loads of TFmode constants. | |
3021 | ||
cb1f9d03 KI |
3022 | 2004-01-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
3023 | ||
3024 | * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Actually emit | |
3025 | variables in the appropriate bss section. | |
3026 | ||
7ddb6568 AM |
3027 | 2004-01-09 Alan Modra <amodra@bigpond.net.au> |
3028 | ||
3029 | * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure | |
3030 | target_flags has MASK_POWERPC64 when -m64. | |
3031 | * config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64 | |
3032 | to 620, 630, power3, power4 and rs64a entries. | |
3033 | * config/rs6000/rs6000.h (MASK_64BIT): Expand comment. | |
3034 | ||
effdb493 RS |
3035 | 2004-01-08 Richard Sandiford <rsandifo@redhat.com> |
3036 | ||
3037 | * simplify-rtx.c (simplify_immed_subreg): Fix construction of | |
3038 | floating-point constants. | |
3039 | ||
fbfd77b8 JB |
3040 | 2004-01-08 J. Brobecker <brobecker@gnat.com> |
3041 | ||
3042 | * dwarf2out.c (subrange_type_die): Add context_die parameter. | |
3043 | Create the subrange_type DIE using the given context DIE. | |
3044 | (modified_type_die): Update call to subrange_type_die. | |
3045 | ||
3046 | 2004-01-08 Zack Weinberg <zack@codesourcery.com> | |
7ce27103 ZW |
3047 | |
3048 | * dwarf2.h, unwind-dw2-fde.h, unwind-pe.h, unwind.h: | |
3049 | Add multiple-include guard. | |
3050 | ||
ce1f50b2 HP |
3051 | 2004-01-08 Hartmut Penner <hpenner@de.ibm.com> |
3052 | ||
7ce27103 ZW |
3053 | * gcc/config/rs6000/rs6000.c (easy_vector_constant): Accept |
3054 | all vector constant loadable by vsplt*. | |
ce1f50b2 HP |
3055 | (output_vec_const_move): Likewise. |
3056 | ||
bca63328 JM |
3057 | 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk> |
3058 | ||
3059 | PR c/6024 | |
3060 | * c-typeck.c (comptypes): Only treat enumerated types in the same | |
3061 | translation unit as compatible with each other when they are the | |
3062 | same type. | |
3063 | * doc/extend.texi: Update. | |
3064 | ||
85b58ca5 JM |
3065 | 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk> |
3066 | ||
3067 | PR c/12165 | |
3068 | * c-decl.c (grokdeclarator): Take type qualifiers of typedefed | |
3069 | array type from the array element type. | |
3070 | ||
93c9d1ba AM |
3071 | 2004-01-07 Alan Modra <amodra@bigpond.net.au> |
3072 | ||
3073 | * config/rs6000/rs6000.c (rs6000_dbx_register_number): New function. | |
3074 | * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Declare. | |
3075 | * config/rs6000/rs6000.h (DWARF_FRAME_REGNUM): Define. | |
3076 | (DWARF_REG_TO_UNWIND_COLUMN): Correct column adjustment and comment. | |
3077 | * config/rs6000/sysv4.h (DBX_REGISTER_NUMBER): Define. | |
3078 | ||
deae8de6 EC |
3079 | 2004-01-06 Eric Christopher <echristo@redhat.com> |
3080 | ||
3081 | * config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default. | |
3082 | (DWARF2_DEBUGGING_INFO): Define. | |
3083 | (PREFERRED_DEBUGGING_TYPE): Set to dwarf2. | |
3084 | * config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove. | |
3085 | * config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0 | |
3086 | for irix as. | |
3087 | (SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as. | |
3088 | * config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove. | |
3089 | * config/mips/iris5gas.h: Ditto. | |
3090 | (DBX_DEBUGGING_INFO): Remove. | |
3091 | (DWARF2_DEBUGGING_INFO): Ditto. | |
3092 | (MIPS_DEBUGGING_INFO): Ditto. | |
3093 | (PREFERRED_DEBUGGING_TYPE): Ditto. | |
3094 | * config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove. | |
3095 | (PREFERRED_DEBUGGING_TYPE): Ditto. | |
3096 | (SUBTARGET_ASM_DEBUGGING_SPEC): Ditto. | |
3097 | * config/mips/elf64.h: Ditto. | |
3098 | ||
fed2b316 JH |
3099 | 2004-01-06 Jan Hubicka <jh@suse.cz> |
3100 | ||
3101 | * Makefile.in (STAGEPROFILE_FLAGS_TO_PASS): Use -fprofile-generate. | |
3102 | (STAGEFEEDBACK_FLAGS_TO_PASS): Use -fprofile-use. | |
3103 | ||
64d961b8 GK |
3104 | 2004-01-06 Geoffrey Keating <geoffk@apple.com> |
3105 | ||
084f5a35 GK |
3106 | * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Compile darwin-ldouble.c. |
3107 | (TARGET_LIBGCC2_CFLAGS): Use -mlong-double-128. | |
3108 | * config/rs6000/darwin-ldouble.c: New. | |
deae8de6 | 3109 | |
550d1387 GK |
3110 | * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg |
3111 | for constants. | |
3112 | (constant_subword): Delete. | |
3113 | * rtl.h (constant_subword): Delete prototype. | |
3114 | (immed_double_const): Is not in varasm.c. | |
3115 | * simplify-rtx.c (simplify_immed_subreg): New. | |
3116 | (simplify_subreg): Use simplify_immed_subreg. | |
3117 | ||
0c90aa3c GK |
3118 | * config/rs6000/rs6000.md (floatsitf2): Use expand_float rather |
3119 | than trying to generate RTL directly. | |
3120 | (fix_trunctfsi2): Use expand_fix rather than trying to generate | |
3121 | RTL directly. | |
3122 | ||
64d961b8 GK |
3123 | * dwarf2out.c (add_const_value_attribute): Remove incorrect comment. |
3124 | ||
72b38561 DE |
3125 | 2004-01-06 David Edelsohn <edelsohn@gnu.org> |
3126 | ||
3127 | * config/rs6000/xcoff.h (EXTRA_SECTION_FUNCTIONS): Split each | |
3128 | function into a separate macro. | |
3129 | (read_only_data_section): Add void argument. | |
3130 | (private_data_section): Same. | |
3131 | (read_only_private_data_section): Same. | |
3132 | (toc_section): Same. | |
3133 | ||
9a609388 JH |
3134 | 2004-01-06 Jan Hubicka <jh@suse.cz> |
3135 | ||
0aaae060 JH |
3136 | * invoke.texi: Remove typo in last change. |
3137 | ||
9a609388 JH |
3138 | PR target/10301 |
3139 | * config.gcc: Accept opteron and athlon-64 as variants | |
3140 | of k8. | |
3141 | * i386.c (override_options): Likewise. | |
3142 | * invoke.texi (i386 -mtune): Expand documentation. | |
3143 | ||
5d3cc252 KH |
3144 | 2004-01-06 Kazu Hirata <kazu@cs.umass.edu> |
3145 | ||
3146 | * alias.c: Fix comment typos. | |
3147 | * builtins.c: Likewise. | |
3148 | * cfg.c: Likewise. | |
3149 | * df.c: Likewise. | |
3150 | * dominance.c: Likewise. | |
3151 | * dwarf2out.c: Likewise. | |
3152 | * emit-rtl.c: Likewise. | |
3153 | * expr.c: Likewise. | |
3154 | * final.c: Likewise. | |
3155 | * fold-const.c: Likewise. | |
3156 | * gcse.c: Likewise. | |
3157 | * genattrtab.c: Likewise. | |
3158 | * genrecog.c: Likewise. | |
3159 | * gensupport.c: Likewise. | |
3160 | * ggc-zone.c: Likewise. | |
3161 | * integrate.c: Likewise. | |
3162 | * local-alloc.c: Likewise. | |
3163 | * loop.c: Likewise. | |
3164 | * recog.c: Likewise. | |
3165 | * regmove.c: Likewise. | |
3166 | * reg-stack.c: Likewise. | |
3167 | * reorg.c: Likewise. | |
3168 | * rtlanal.c: Likewise. | |
3169 | * rtl.h: Likewise. | |
3170 | * sched-ebb.c: Likewise. | |
3171 | * simplify-rtx.c: Likewise. | |
3172 | * toplev.c: Likewise. | |
3173 | * varasm.c: Likewise. | |
3174 | ||
95ea367d KH |
3175 | 2004-01-06 Kazu Hirata <kazu@cs.umass.edu> |
3176 | ||
3177 | * doc/install.texi: Fix typos. | |
3178 | * doc/invoke.texi: Likewise. | |
3179 | * doc/md.texi: Likewise. | |
3180 | ||
f26ef713 KI |
3181 | 2004-01-06 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
3182 | ||
3183 | * config/m32r/m32r.h (TRAMPOLINE_LINE_SIZE): Changed | |
3184 | ||
bcf17554 JH |
3185 | 2004-01-06 Jan Hubicka <jh@suse.cz> |
3186 | ||
3187 | * i386.c (init_cumulative_args): Add handling of MMX_REGPARM. | |
3188 | (function_arg_advance): Do not pass aggregates in SSE; deal handling | |
3189 | of MMX_REGPARM. | |
3190 | (function_arg): Add new warnings about ABI changes; fix SSE_REGPARM; | |
3191 | add MMX_REGPARM. | |
3192 | * i386.h (ix86_args): Add mmx_words/mmx_regs/mmx_regno fields. | |
3193 | (SSE_REGPARM_MAX): Default to 3 on i386 -msse ABI. | |
3194 | (MMX_REGPARM_MAX): Similarly for -mmmx. | |
3195 | ||
24746a42 KH |
3196 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
3197 | ||
3198 | * config/sh/linux.h: Fix comment formatting. | |
3199 | * config/sh/netbsd-elf.h: Likewise. | |
3200 | * config/sh/sh.c: Likewise. | |
3201 | * config/sh/sh.h: Likewise. | |
3202 | * config/sh/vxworks.h: Likewise. | |
3203 | ||
f7e7e318 KH |
3204 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
3205 | ||
3206 | * system.h (ASM_OUTPUT_MAIN_SOURCE_FILENAME): Poison. | |
3207 | * toplev.c (output_file_directive): Don't use | |
3208 | ASM_OUTPUT_MAIN_SOURCE_FILENAME. | |
3209 | ||
02fef853 | 3210 | 2004-01-05 Daniel Berlin <dberlin@dberlin.org> |
deae8de6 | 3211 | |
02fef853 DB |
3212 | * ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS |
3213 | (USING_MMAP): We don't support non-mmap. | |
3214 | (struct alloc_chunk): Steal 1 bit from typecode, use it to mark | |
3215 | large objects. | |
3216 | (struct page_entry): Remove bytes_free. | |
3217 | (struct page_table_chain): Remove. | |
3218 | (struct globals): Remove page_table member. | |
3219 | (loookup_page_table_entry): Function deleted. | |
3220 | (set_page_table_entry): Ditto. | |
3221 | (ggc_allocated_p): No longer need page table lookups. | |
3222 | (ggc_marked_p): Ditto. | |
3223 | (alloc_small_page): Don't care about bytes_free anymore. | |
3224 | (alloc_large_page): Round up size. | |
3225 | (ggc_alloc_zone_1): Mark large objects as such, and calculate | |
deae8de6 | 3226 | their size the new way. |
02fef853 DB |
3227 | Remove page table lookups and setting. |
3228 | (ggc_get_size): Calculate large object size the new way. | |
3229 | (sweep_pages): Redo to account for fact that we no longer have | |
3230 | bytes_free. | |
3231 | (ggc_collect): No longer need to reincrement bytes_free. | |
3232 | (ggc_pch_alloc_object): Handle new large objects properly. | |
3233 | (ggc_pch_read): Put PCH stuff into it's own uncollected zone. | |
3234 | ||
60b799fd KH |
3235 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
3236 | ||
3237 | * doc/invoke.texi: Remove a page break. | |
3238 | ||
908c8c7e KH |
3239 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
3240 | ||
3241 | * config/avr/avr.c (avr_output_function_prologue): Remove an | |
3242 | extra pair of curly braces. | |
3243 | ||
8596d0a1 KH |
3244 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
3245 | ||
3246 | * config/mn10300/mn10300.c: Fix comment formatting. | |
3247 | * config/mn10300/mn10300.h: Likewise. | |
3248 | ||
1e2d4dc1 RK |
3249 | 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
3250 | ||
3251 | * tree.h: Update documentation on nothrow_flag. | |
3252 | * print-tree.c (print_node): Print TREE_NOTHROW as "align-ok" for | |
3253 | types. | |
3254 | ||
b6e69d94 KH |
3255 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
3256 | ||
3257 | * doc/invoke.texi: Remove traces of dead ports. | |
3258 | ||
1cf959cb RS |
3259 | 2004-01-05 Richard Sandiford <rsandifo@redhat.com> |
3260 | ||
3261 | * doc/invoke.texi: Add documentation for the MIPS -mexplicit-relocs | |
3262 | option. | |
3263 | ||
f6149877 RS |
3264 | 2004-01-05 Richard Sandiford <rsandifo@redhat.com> |
3265 | ||
3266 | PR target/12945 | |
3267 | * coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for | |
b56c0023 | 3268 | counter labels. |
f6149877 RS |
3269 | * config/mips/mips.c (INTERNAL_SYMBOL_P): Delete. |
3270 | (mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating | |
3271 | string constants if TARGET_MIPS16. Use SYMBOL_REF_DECL to check | |
3272 | the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P. | |
3273 | (mips_symbol_insns): Don't trust the local/global classification. | |
3274 | (m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol. | |
3275 | (override_options): Make -mabicalls -fno-unit-at-a-time imply | |
3276 | -mno-explicit-relocs. | |
3277 | (mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish | |
3278 | between local and global symbols. | |
3279 | ||
a6008bd8 RS |
3280 | 2004-01-05 Richard Sandiford <rsandifo@redhat.com> |
3281 | ||
3282 | * config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare. | |
3283 | (mips_preferred_reload_class): Declare. | |
3284 | * config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function. | |
3285 | (EXTRA_CONSTRAINT): Update accordingly. | |
3286 | (PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class. | |
3287 | * config/mips/mips.c (mips_dangerous_for_la25_p): New function. | |
3288 | (mips_preferred_reload_class): New function. Prefer LEA_REGS if | |
3289 | mips_dangerous_for_la25_p. | |
3290 | (mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS | |
3291 | if mips_dangerous_for_la25_p. | |
3292 | ||
d7b3c085 BI |
3293 | 2004-01-05 Bernardo Innocenti <bernie@develer.com> |
3294 | ||
3295 | * config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison | |
deae8de6 | 3296 | warning. |
d7b3c085 | 3297 | |
ca9bc441 NN |
3298 | 2004-01-04 Nathanael Nerode <neroden@gcc.gnu.org> |
3299 | ||
3300 | * configure.ac: Use AC_PROG_CPP_WERROR. | |
3301 | * configure: Regenerate. | |
3302 | ||
016d7f3e ZW |
3303 | 2004-01-04 Zack Weinberg <zack@codesourcery.com> |
3304 | ||
3305 | * .cvsignore: Add autom4te.cache. | |
3306 | ||
5a4b3afd RS |
3307 | 2004-01-04 Richard Sandiford <rsandifo@redhat.com> |
3308 | ||
3309 | * doc/invoke.texi: Revamp documentation of MIPS options. Remove | |
3310 | -mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile, | |
3311 | -m4650, -mfix7000 and -(m)no-crt0. Put endianness options first, | |
3312 | then architecture options, then ABI options. General rewording. | |
3313 | ||
928a5ba9 JM |
3314 | 2004-01-04 Joseph S. Myers <jsm@polyomino.org.uk> |
3315 | ||
3316 | PR c/3414 | |
3317 | * doc/extend.texi: Clarify definition of malloc attribute. | |
3318 | ||
dc0bfe6a JH |
3319 | 2004-01-04 Jan Hubicka <jh@suse.cz> |
3320 | ||
3321 | * Makefile.in (cgraph.o, cgraphunit.o): Add intl.h dependency. | |
3322 | * cgraph.c (create_edge, dump_cgraph): Update to use inline_failed | |
3323 | * cgraph.h (cgraph_edge): Replace inline_call by inline_failed | |
3324 | (cgraph_inline_p): Add extra argument reason. | |
3325 | * cgraphunit.c: Minor formating fixes. | |
3326 | cgraph_first_inlined_callee): New functions. | |
3327 | (record_call_1): Record builtins too. | |
3328 | (cgraph_analyze_function): Update inline_failed messages. | |
3329 | (cgraph_mark_functions_to_output, cgraph_expand_function, cgraph_inlined_into, | |
3330 | cgraph_inlined_callees, cgraph_estimate_growth): Update to use inline_failed. | |
3331 | (cgraph_check_inline_limits): Likewise; Add argument reason. | |
3332 | (cgraph_set_inline_failed): New static function. | |
3333 | (cgraph_decide_inlining_of_small_function, cgraph_decide_inlining): Set | |
3334 | reasons. | |
3335 | (cgraph_inline_p): Add new argument reason. | |
3336 | * tree-inline.c (expand_call_inline): Update warning. | |
3337 | ||
ba479fd2 NN |
3338 | 2004-01-03 Nathanael Nerode <neroden@gcc.gnu.org> |
3339 | ||
914c5af7 NN |
3340 | * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM |
3341 | with modern equivalents. | |
3342 | * configure: Regenerate. | |
3343 | ||
016d7f3e ZW |
3344 | * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE. |
3345 | * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove. | |
3346 | * configure: Regenerate. | |
78c9cb99 | 3347 | |
d44f1a00 NN |
3348 | * doc/install.texi: Note that 'gcc' is now a 2.57 directory. |
3349 | ||
ba479fd2 NN |
3350 | * configure.in: Rename to configure.ac. |
3351 | * configure.ac: Renamed from configure.in; make minimum necessary | |
3352 | changes for autoconf 2.5x. | |
3353 | * aclocal.m4: Make minimum necessary changes for autoconf 2.5x. | |
3354 | * configure: Regenerate with autoconf 2.57. | |
3355 | ||
031a26c5 KH |
3356 | 2004-01-03 Kazu Hirata <kazu@cs.umass.edu> |
3357 | ||
3358 | * config/mips/linux.h: Fix comment formatting. | |
3359 | * config/mips/mips.c: Likewise. | |
3360 | * config/mips/mips.h: Likewise. | |
3361 | * config/mips/mips.md: Likewise. | |
3362 | * config/mips/netbsd.h: Likewise. | |
3363 | * config/mips/windiss.h: Likewise. | |
3364 | ||
b87cfcfb RH |
3365 | 2004-01-02 Richard Henderson <rth@redhat.com> |
3366 | ||
3367 | * config/i386/i386.md (fp constant pool splitter): Reorg suppression | |
3368 | for sse and 387; add suppression for mmx. | |
3369 | ||
36579663 AP |
3370 | 2004-01-02 Andrew Pinski <pinskia@physics.uc.edu> |
3371 | ||
9d85830f AP |
3372 | * loop.c (loop_optimize): Free all loops_info's mems. |
3373 | ||
016d7f3e | 3374 | * c-typeck.c (finish_init): Free spelling_base before |
36579663 | 3375 | setting it again. |
016d7f3e | 3376 | |
36579663 AP |
3377 | * cfgloop.c (flow_loops_find): Always free the sbitmap |
3378 | headers. | |
3379 | ||
3380 | * predict.c (estimate_probability): Free bbs after being | |
3381 | done with it. | |
3382 | ||
3864b6fe KH |
3383 | 2004-01-02 Kazu Hirata <kazu@cs.umass.edu> |
3384 | ||
3385 | * config/mn10300/mn10300.h (PREDICATE_CODES): Add | |
3386 | const_8bit_operand and call_address_operand. | |
3387 | ||
8b6bd5d7 JH |
3388 | 2004-01-02 Jan Hubicka <jh@suse.cz> |
3389 | ||
3390 | * cgraphunit.c (cgraph_optimize_function): Call optimize_inline_calls | |
3391 | when there is nothing to inline but warnings are requested. | |
3392 | (cgraph_decide_inlining): Fix memory leak. | |
3393 | ||
9b9bd3b2 JH |
3394 | 2004-01-02 Jan Hubicka <jh@suse.cz> |
3395 | ||
3396 | * expr.c (store_constructor): Fix pasto in previous patch. | |
3397 | ||
43f3a59d KH |
3398 | 2004-01-02 Kazu Hirata <kazu@cs.umass.edu> |
3399 | ||
3400 | * config/i386/cygming.h: Fix comment formatting. | |
3401 | * config/i386/djgpp.h: Likewise. | |
3402 | * config/i386/gthr-win32.c: Likewise. | |
3403 | * config/i386/i386-interix.h: Likewise. | |
3404 | * config/i386/i386.c: Likewise. | |
3405 | * config/i386/i386.h: Likewise. | |
3406 | * config/i386/openbsd.h: Likewise. | |
3407 | * config/i386/winnt.c: Likewise. | |
3408 | * config/i386/xm-mingw32.h: Likewise. | |
3409 | ||
daef8bbd JM |
3410 | 2004-01-02 Joseph S. Myers <jsm@polyomino.org.uk> |
3411 | ||
3412 | * doc/gcc.texi, doc/invoke.texi, doc/install.texi: Update | |
3413 | copyright and last modification dates. | |
3414 | ||
7e081a0c AJ |
3415 | 2004-01-02 Andreas Jaeger <aj@suse.de>, Gerald Pfeifer <gp@suse.de> |
3416 | ||
3417 | * doc/install.texi (Specific): Mention x86_64. | |
3418 | ||
ac3f5df7 HPN |
3419 | 2004-01-01 Hans-Peter Nilsson <hp@bitrange.com> |
3420 | ||
3421 | * builtins.c (expand_builtin_apply_args_1) [STACK_GROWS_DOWNWARD]: | |
3422 | Call force_operand on plus_constant result. | |
3423 | ||
997404de JH |
3424 | 2004-01-01 Jan Hubicka <jh@suse.cz> |
3425 | ||
3426 | * expmed.c (store_bit_field, extract_bit_field): Use new named patterns | |
3427 | * expr.c (store_constructor): Use vec_init pattern. | |
3428 | * genopinit.c (optabs): Initailize vec_set/vec_extract/vec_init. | |
3429 | * optabs.h (optab_index): ADD OTI_vec_set/OTI_vec_extract/OTI_vec_init | |
3430 | (vec_set_optab, vec_extract_optab, vec_init_optab): New. | |
3431 | * i386.md (vec_setv2df, vec_extractv2df, vec_setv4sf, vec_extractv4sf): | |
3432 | New patterns. | |
3433 | (sse2_unpc?pd): Fix pattern. | |
3434 | (sse2_movlpd): Kill. | |
3435 | (sse2_movsd): Deal with movlpd too. | |
3436 | * i386.c (ix86_expand_builtin): Use sse2_movsd instead of sse2_movlpd. | |
3437 | (ix86_expand_vector_init): New. | |
3438 | * emmintrin.h (__mm_set_pd, __mm_set_ps): Use vector extensions. | |
3439 | * md.texi (vec_set, vec_extract): Document | |
3440 | ||
b684a3df JH |
3441 | 2003-12-31 Jan Hubicka <jh@suse.cz> |
3442 | ||
3443 | PR opt/13473 | |
3444 | * recog.c (validate_replace_rtx_1): Take care for RTL sharing inside | |
3445 | ASM input operands | |
3446 | ||
3447 | PR opt/12617 | |
3448 | * toplev.c (dump_file_index): Reorder ce3 and bbro. | |
3449 | (dump_file): Likewise. | |
3450 | (rest_of_compilation): Likewise. | |
3451 | ||
3452 | PR debug/13367 | |
3453 | * cgraph.c (cgraph_function_possibly_inlined): Even with | |
3454 | flag_really_no_inline we inline always_inline functions. | |
3455 | * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag | |
3456 | for non-always_inline functions when there is flag_really_no_inline. | |
3457 | (cgraph_decide_inlining): Limit work done when not inlining. | |
3458 | (cgraph_decide_inlining_incrementally): Likewise. | |
3459 | (cgraph_optimize_function): Check whether something got inlined. | |
3460 | * c-objc-common.c (c_disregard_inline_limits): Do not always inline | |
3461 | extern inline functions when not inlining. | |
3462 | ||
3463 | * opts.c (decode_options): Disable crossjumping at -O1 | |
3464 | * invoke.texi (-O1): Document change. | |
a55f4481 | 3465 | |
cd14f58c | 3466 | See ChangeLog.10 for earlier changes. |
5c4f4b18 | 3467 |