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Commit | Line | Data |
---|---|---|
7ccf35ed DN |
1 | 2004-09-23 Dorit Naishlos <dorit@il.ibm.com> |
2 | ||
3 | * tree.def (ALIGN_INDIRECT_REF, MISALIGNED_INDIRECT_REF): | |
4 | New tree-codes. | |
5 | * tree.h (REF_ORIGINAL): Consider ALIGN_INDIRECT_REF and | |
6 | MISALIGNED_INDIRECT_REF. | |
7 | * alias.c (get_alias_set, nonoverlapping_memrefs_p): Likewise. | |
8 | * emit-rtl.c (mem_expr_equal_p, set_mem_attributes_minus_bitpos): | |
9 | Likewise. | |
10 | * expr.c (safe_from_p, expand_expr_real_1, rewrite_address_base) | |
11 | (find_interesting_uses_address): Likewise. | |
12 | * fold-const.c (non_lvalue, operand_equal_p): Likewise. | |
13 | (build_fold_addr_expr_with_type): Likewise. | |
14 | * gimplify.c (gimplify_addr_expr, gimplify_expr): Likewise. | |
15 | * print-rtl.c (print_mem_expr): Likewise. | |
16 | * tree-dump.c (dequeue_and_dump): Likewise. | |
17 | * tree-eh.c (tree_could_trap_p): Likewise. | |
18 | * tree-gimple.c (is_gimple_addressable, get_base_address): Likewise. | |
19 | * tree-pretty-print.c (op_prio, op_symbol, dump_generic_node): Likewise. | |
20 | * tree-ssa-alias.c (find_ptr_dereference, ptr_is_dereferenced_by): | |
21 | Likewise. | |
22 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise. | |
23 | * tree-ssa-dom.c (record_equivalences_from_stmt): Likewise. | |
24 | * tree-ssa-loop-im.c (for_each_index, is_call_clobbered_ref): Likewise. | |
25 | * tree-ssa-loop-ivopts.c (find_interesting_uses_address): Likewise. | |
26 | (add_address_candidates, rewrite_address_base): Likewise. | |
27 | * tree-ssa-operands.c (get_expr_operands, get_indirect_ref_operands): | |
28 | Likewise. | |
29 | * tree.c (staticp, build1_stat): Likewise. | |
30 | ||
31 | * tree.def (REALIGN_LOAD_EXPR, REALIGN_STORE_EXPR): New tree-codes. | |
32 | * tree-pretty-print.c (dump_generic_node): Consider REALIGN_LOAD_EXPR. | |
33 | * tree-ssa-operands.c (get_expr_operands): Likewise. | |
34 | * expr.c (expand_expr_real_1): Likewise. | |
35 | ||
36 | * optabs.h (vec_realign_store_optab, vec_realign_load_optab): New | |
37 | optabs. | |
38 | (OTI_vec_realign_store, OTI_vec_realign_load): New optab_index values | |
39 | for the new optabs. | |
40 | (expand_ternary_op): New function. | |
41 | * genopinit.c (optabs): Handle the new optabs. | |
42 | * optabs.c (optab_for_tree_code): Add cases for the new tree-codes. | |
43 | (init_optabs): Initialize vec_realign_load_optab. | |
44 | (expand_ternary_op): New functions. | |
45 | ||
46 | * target-def.h (TARGET_VECTORIZE): New member for struct gcc_target. | |
47 | (TARGET_VECTORIZE_MISALIGNED_MEM_OK): New member for targetm.vectorize. | |
48 | (TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD): Likewise. | |
49 | (TARGET_VECTORIZE_BUILTIN_MASK_FOR_STORE): Likewise. | |
50 | * target.h (struct vectorize): New member for struct gcc_target. | |
51 | (misaligned_mem_ok): New member for targetm.vectorize. | |
52 | (builtin_mask_for_load): Likewise. | |
53 | (builtin_mask_for_store): Likewise. | |
54 | * targethooks.c (default_vect_misaligned_mem_ok): New function. | |
55 | * targethooks.h (default_vect_misaligned_mem_ok): New function. | |
56 | ||
57 | * config/rs6000/altivec.md (build_vector_mask_for_load): New | |
58 | define_expand. | |
59 | (vec_realign_load_v4si, vec_realign_load_v4sf, vec_realign_load_v8hi) | |
60 | (vec_realign_load_v16qi): New define_insn. | |
61 | * config/rs6000/rs6000.h (ALTIVEC_BUILTIN_MASK_FOR_LOAD): | |
62 | (ALTIVEC_BUILTIN_MASK_FOR_STORE): New target builtins. | |
63 | * config/rs6000/rs6000.c (altivec_builtin_mask_for_load): | |
64 | (altivec_builtin_mask_for_store): New variables. | |
65 | (rs6000_builtin_mask_for_load): New function. Implements | |
66 | TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD. | |
67 | (rs6000_builtin_mask_for_store): New function. Implements | |
68 | TARGET_VECTORIZE_BUILTIN_MASK_FOR_STORE. | |
69 | (rs6000_expand_builtin): Expand the target builtins | |
70 | builtin_mask_for_load and builtin_mask_for_store. | |
71 | (altivec_init_builtins): Initialize the new target builtins. | |
72 | * config/i386/i386.c (ix86_misaligned_mem_ok): New function. | |
73 | Implements the target hook TARGET_VECTORIZE_MISALIGNED_MEM_OK. | |
74 | ||
75 | * tree-vectorizer.c (vect_create_data_ref): Renamed to | |
76 | vect_create_data_ref_ptr. Returns a pointer instead of an array-ref. | |
77 | (vect_create_addr_base_for_vector_ref): Additional argument (offset). | |
78 | (vectorizable_store): Call vect_create_data_ref_ptr with additional | |
79 | arguments, and create an indirect_ref with its return value data_ref. | |
80 | Check aligned_access_p. | |
81 | (vectorizable_load): Handle misaligned loads, using software-pipelined | |
82 | scheme with REALIGN_LOAD_EXPR and ALIGN_INDIRECT_REF if | |
83 | vec_realign_load_optab is supported, or using a scheme without | |
84 | software-pipelining with MISALIGNED_INDIRECT_REF if the target hook | |
85 | misaligned_mem_ok is supported. | |
86 | ||
87 | (vect_finish_stmt_generation): Typo. | |
88 | (vect_enhance_data_refs_alignment): Rename loop_vinfo to loop_info. | |
89 | (vect_analyze_data_refs_alignment): Don't fail vectorization in the | |
90 | presence of misaligned loads. | |
91 | (vect_analyze_data_ref_access): Add check for constant init. | |
92 | (vect_get_symbl_and_dr): Remove duplicate line. | |
93 | * tree-vectorizer.h (DR_MISALIGNMENT): Add comment. | |
94 | ||
d31012b7 KH |
95 | 2004-09-23 Kazu Hirata <kazu@cs.umass.edu> |
96 | ||
97 | * builtins.c: Fix a comment typo. | |
98 | ||
aa26df17 JH |
99 | 2004-09-23 Jan Hubicka <jh@suse.cz> |
100 | ||
101 | * profile.c (branch_prob): Do not verify flow info in the middle of the | |
102 | pass. | |
103 | ||
92fc4a2f ZD |
104 | 2004-09-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
105 | ||
106 | * cfgloop.h (update_single_exits_after_duplication): Declare. | |
107 | (loopify, split_loop_bb): Declaration changed. | |
108 | * cfgloopmanip.c (split_loop_bb): Take void * as an argument instead | |
109 | of rtx. | |
110 | (loopify): Added redirect_all_edges argument. | |
111 | (update_single_exits_after_duplication): Export. | |
112 | * loop-unswitch.c (unswitch_loop): Changed due to loopify change. | |
113 | * tree-flow.h (tree_duplicate_loop_to_header_edge, | |
114 | tree_ssa_loop_version): Declare. | |
115 | * tree-ssa-loop-manip.c (copy_phi_node_args, rename_variables, | |
116 | set_phi_def_stmts, tree_duplicate_loop_to_header_edge, | |
117 | lv_adjust_loop_header_phi, lv_adjust_loop_entry_edge, | |
118 | lv_update_pending_stmts, tree_ssa_loop_version): New functions. | |
119 | ||
120 | * tree-ssa-loop-unswitch.c: New file. | |
121 | * Makefile.in (tree-ssa-loop-unswitch.o): Add. | |
122 | * timevar.def (TV_TREE_LOOP_UNSWITCH): New timevar. | |
123 | * tree-flow.h (tree_ssa_unswitch_loops): Declare. | |
124 | * tree-optimize.c (init_tree_optimization_passes): Add pass_unswitch. | |
125 | * tree-pass.h (pass_unswitch): Declare. | |
126 | * tree-ssa-loop.c (tree_ssa_loop_unswitch, | |
127 | gate_tree_ssa_loop_unswitch, pass_unswitch): New pass. | |
128 | * doc/passes.texi: Documen tree level loop unswitching. | |
129 | ||
d7e9e62a KH |
130 | 2004-09-23 Kazu Hirata <kazu@cs.umass.edu> |
131 | ||
132 | * cfgexpand.c, config/s390/tpf-eh.c: Fix comment typos. | |
133 | ||
d3147f64 EC |
134 | 2004-09-22 Eric Christopher <echristo@redhat.com> |
135 | ||
136 | * builtins.c (simplify_builtin_va_start): Remove. | |
137 | (simplify_builtin): Ditto. | |
138 | (fold_builtin_strchr): Ditto. | |
139 | (simplify_builtin_*): Rename remainders to fold_builtin_*. | |
140 | (expand_builtin): Fix up for above changes. | |
141 | (fold_builtin_1): Add new folders. Change for above. | |
142 | (expand_builtin_va_start): Call fold_builtin_next_arg. | |
143 | * gimplify.c (gimplify_call_expr): Fix calls to simplify_builtin. | |
144 | * tree.h: Remove prototype for simplify_builtin. | |
145 | ||
e53de54d JH |
146 | 2004-09-23 Jan Hubicka <jh@suse.cz> |
147 | ||
60108d34 JH |
148 | PR debug/17389 |
149 | * dwarf2out.c (dwarf2out_finish): Deal with nested functions | |
150 | of fully inlined functions. | |
151 | * tree-inline.c (inline_forbidden_p_1): Nested functions can be | |
152 | inlined. | |
153 | ||
e53de54d JH |
154 | * cfgexpand.c (add_reg_br_prob_note): New function. |
155 | (expand_gimple_cond_expr): Use it. | |
156 | (tree_expand_cfg): No longer kill the profile. | |
157 | * cfgrt.c (rtl_verify_flow_info_1): Check profile consistency | |
158 | only if it is present. | |
159 | * passes.c (rest_of_handle_loop_optimize): Kill the profile. | |
160 | * predict.c (combine_predictions_for_insn): Set the probabilities | |
161 | based on REG_BR_PROB note if present. | |
162 | * predict.c (branch_prob): Profile is read only with | |
163 | flag_branch_probabilities. | |
164 | ||
dfb77e37 KC |
165 | 2004-09-22 Kelley Cook <kcook@gcc.gnu.org> |
166 | ||
167 | * aclocal.m4: Add in gettext's m4 includes. | |
168 | (AC_ICONV, AC_LCMESSAGES, GCC_PATH_PROG): Remove. | |
a9db2a29 | 169 | * configure.ac: Add in check for iconv.h |
dfb77e37 | 170 | * configure: Regenerate. |
d3147f64 | 171 | |
88fa57d7 KC |
172 | 2004-09-22 Kelley Cook <kcook@gcc.gnu.org> |
173 | ||
174 | * aclocal.m4: Update for rename of gettext-sister.m4. | |
175 | ||
8eee3528 DB |
176 | 2004-09-22 Daniel Berlin <dberlin@dberlin.org> |
177 | ||
178 | Fix PR tree-optimization/17587 | |
179 | * tree-ssa-pre.c (fini_pre): Commit edge inserts here. | |
180 | (insert_aux): Instead of here. | |
181 | ||
c04f07f4 DN |
182 | 2004-09-22 Diego Novillo <dnovillo@redhat.com> |
183 | ||
184 | PR tree-optimization/16721 | |
185 | * tree-dfa.c (dump_variable): Show TREE_THIS_VOLATILE. | |
186 | * tree-ssa-alias.c (create_memory_tag): Move setting of | |
187 | TREE_THIS_VOLATILE ... | |
188 | (get_tmt_for): ... here. | |
189 | ||
ba652ba9 EB |
190 | 2004-09-22 Eric Botcazou <ebotcazou@libertysurf.fr> |
191 | ||
192 | * config/sparc/sparc.md (cmove splitter): Fix formatting. | |
193 | (conditional_trap expander): Reject inappropriate CCmodes. | |
8db6bcda | 194 | (conditional trap insn): Use V9 syntax if possible. |
ba652ba9 | 195 | |
588d1952 JM |
196 | 2004-09-22 Joseph S. Myers <jsm@polyomino.org.uk> |
197 | ||
198 | PR c/16566 | |
199 | * c-typeck.c (build_component_ref): Don't special-case | |
200 | COMPOUND_EXPR. | |
201 | ||
08fb229e FCE |
202 | 2004-09-22 Frank Ch. Eigler <fche@redhat.com> |
203 | ||
204 | * dominance.c (verify_dominators): Don't SEGV if recount_dominator | |
205 | returns NULL. | |
206 | ||
9b270cce KH |
207 | 2004-09-22 Kazu Hirata <kazu@cs.umass.edu> |
208 | ||
209 | * doc/c-tree.texi (TRUTH_NOT_EXPR, TRUTH_ANDIF_EXPR, | |
210 | TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR, | |
211 | TRUTH_XOR_EXPR): Mention the restriction on types. | |
212 | ||
8739ed59 MA |
213 | 2004-09-22 Matt Austern <austern@apple.com> |
214 | ||
8921359e | 215 | * config/darwin.c (darwin_make_decl_one_only): |
8739ed59 | 216 | Allow coalesced symbol to appear in static archive's table of contents |
d3147f64 | 217 | |
a338ab5a KH |
218 | 2004-09-22 Kazu Hirata <kazu@cs.umass.edu> |
219 | ||
220 | PR tree-optimization/17512 | |
221 | * convert.c (convert_to_integer): Don't handle TRUTH_*_EXPR as | |
222 | special cases. | |
223 | ||
39cf49a1 DE |
224 | 2004-09-22 David Edelsohn <edelsohn@gnu.org> |
225 | ||
226 | * dbxout.c (get_lang_number): Do not define if | |
227 | DBX_OUTPUT_MAIN_SOURCE_DIRECTORY is defined. | |
228 | ||
d1c343cb RC |
229 | 2004-09-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
230 | ||
1afd063a | 231 | PR target/15583 |
d1c343cb RC |
232 | * config/rs6000/rtems.h (TARGET_OS_CPP_BUILTINS): Add |
233 | builtin_define ("__USE_INIT_FINI__"). | |
234 | ||
4798630c D |
235 | 2004-09-22 P.J. Darcy <darcypj@us.ibm.com> |
236 | ||
237 | * config/s390/s390-protos.h (s390_emit_tpf_eh_return): Add prototype. | |
238 | * config/s390/s390.c (s390_emit_tpf_eh_return): New function. | |
239 | * config/s390/s390.h (TARGET_TPF): New macro. | |
240 | * config/s390/s390.md ("eh_return"): New expander. | |
241 | * config/s390/t-tpf (LIB2ADDEH): Use unwind-dw2-fde.c rather than | |
242 | unwind-dw2-fde-glibc.c. Add config/s390/tpf-eh.c. | |
243 | (LIB2ADDEHDEP): Remove unwind-dw2-fde.c. | |
244 | * config/s390/tpf.h (TARGET_TPF): Define to 1. | |
245 | (STACK_POINTER_OFFSET): Increase to 448. | |
246 | (TARGET_DEFAULT): Set -mtpf-trace on as default. | |
247 | (TPF_LOC_DIFF_OFFSET): New macro. | |
248 | (ASM_PREFERRED_EH_DATA_FORMAT): Redefine to always use absolute | |
249 | encoding. | |
250 | (__isPATrange): Add prototype. | |
251 | (MD_FALLBACK_FRAME_STATE_FOR): Define. | |
252 | * config/s390/tpf-eh.c: New file. | |
253 | ||
6a97296a DN |
254 | 2004-09-22 Diego Novillo <dnovillo@redhat.com> |
255 | ||
256 | * fold-const.c (fold): Avoid non INTEGER_TYPEs when widening | |
257 | operands in an integer comparison. | |
258 | * tree-cfg.c (find_taken_edge): Call fold() to determine | |
259 | whether the predicate is known. | |
260 | ||
3b620440 KC |
261 | 2004-09-22 Kelley Cook <kcook@gcc.gnu.org> |
262 | ||
263 | * aclocal.m4: Import AM_PROG_CC_C_O and AM_AUX_DIR_EXPAND. | |
264 | * configure.ac: Call AM_PROG_CC_C_O instead of AC_PROG_CC_C_O. | |
265 | Create build and doc directories along with the language directories. | |
266 | Don't create doc directory separately. | |
267 | * configure: Regenerate. | |
268 | * Makefile.in: Create all object and executables files built | |
269 | with the build compiler in a build/ directory. | |
270 | (genobjnames): Add missing build objects. | |
271 | (STAGESTUFF): Don't stage the gen* programs. | |
272 | (ggc-none.o): Define dependencies for the target compiler. | |
273 | (build-print-rtl.o): Rename to build/print-rtl.o. | |
274 | (build-errors.o): Rename to build/errors.o. | |
275 | (build-varray.o): Rename to build/varray.o. | |
276 | (maintainerclean): Delete the contents of the build directory. | |
277 | ($(genobjs): %.o): Explicitly use -o. | |
278 | (build/insn-conditions.o): Delete specfic rule to use generic rule. | |
279 | (build/gengtype-lex.o): Likewise. | |
280 | (build/gengtype-yacc.o): Likewise. | |
281 | (build/gcov-iov.o): Likewise. | |
282 | ||
0e64e323 NS |
283 | 2004-09-22 Nathan Sidwell <nathan@codesourcery.com> |
284 | ||
285 | * vec.h (VEC_space): Return true if there _is_ space. | |
286 | (VEC_reserve): Adjust. | |
287 | ||
e1aeeae9 RS |
288 | 2004-09-22 Richard Sandiford <rsandifo@redhat.com> |
289 | ||
290 | * config/mips/mips.c (mips_function_value): For o32, o64, n32 and n64, | |
291 | use FPRs for scalar, complex and vector types only. | |
292 | ||
195da47b JL |
293 | 2004-09-21 Jeff Law <law@redhat.com> |
294 | ||
23530866 JL |
295 | * tree-ssa-dom.c (opt_stats): Move so that it lives just after |
296 | the opt_stats_d structure. | |
297 | (vrp_data): Change from a varray into a hash table. | |
298 | (vrp_hash_elt): New structure for elements in the vrp hash table. | |
299 | (vrp_hash, vrp_eq):New functions for hashing and testing equality | |
300 | in the vrp hash table. | |
301 | (tree_ssa_dominator_optimize): Initialize VRP_DATA. Reorganize | |
302 | initialization slightly to make it easier to read. No longer need | |
303 | to grow/clear the varray. Instead empty and delete the hash table. | |
304 | (dom_opt_finalize_block): Update due to change of VRP_DATA from | |
305 | a varray to a hash table. | |
306 | (simplify_cond_and_loop_avail_expr, record_range): Similarly. | |
307 | ||
195da47b JL |
308 | * tree-ssa-ccp.c (get_default_value): If we have a constant |
309 | value recorded for an SSA_NAME, then use that constant as | |
310 | the initial lattice value. | |
311 | (substitute_and_fold): Transfer equivalences discovered into | |
312 | SSA_NAME_EQUIV. | |
d3147f64 | 313 | |
195da47b JL |
314 | * tree.h (SSA_NAME_EQUIV): Add comments. |
315 | (SET_SSA_NAME_EQUIV): Similarly. | |
316 | ||
0a4f0294 DE |
317 | 2004-09-21 David Edelsohn <edelsohn@gnu.org> |
318 | ||
319 | * config/rs6000/linux64.h (PROCESSOR_DEFAULT64): Default to POWER4. | |
320 | ||
321 | * config/rs6000/rs6000.c (rs6000_adjust_cost): dep_insn is used. | |
322 | ||
1ae57298 MM |
323 | 2004-09-21 Mark Mitchell <mark@codesourcery.com> |
324 | ||
325 | * c-decl.c (implicityl_declare): Call maybe_apply_renaming_pragma. | |
326 | (finish_decl): Likewise. | |
327 | ||
ad9f20cb DP |
328 | 2004-09-21 Devang Patel <dpatel@apple.com> |
329 | ||
330 | * tree.def (VEC_COND_EXPR): New tree node. | |
331 | * tree-ssa-operands.c (get_expr_operands): Handle VEC_COND_EXPR. | |
d3147f64 | 332 | |
76419821 SS |
333 | 2004-09-21 Stan Shebs <shebs@apple.com> |
334 | ||
335 | * config/rs6000/darwin-tramp.asm: Add __ppc64__ case. | |
336 | * config/rs6000/darwin-world.asm: Likewise. | |
d3147f64 | 337 | |
7bab95ba DB |
338 | 2004-09-21 Daniel Berlin <dberlin@dberlin.org> |
339 | ||
340 | * tree-ssa.c (verify_def): Use print_generic_stmt, | |
341 | not debug_generic_stmt. | |
342 | (verify_use): Ditto. | |
343 | (verify_phi_args): Ditto. | |
344 | (verify_ssa): Ditto. | |
345 | ||
a13fd905 PB |
346 | 2004-09-21 Paul Brook <paul@codesourcery.com> |
347 | ||
348 | * varasm.c (default_assemble_integer): Return false for values wider | |
349 | than the target word size. Works around GAS bug. | |
350 | ||
52c5701b ZW |
351 | 2004-09-21 Zack Weinberg <zack@codesourcery.com> |
352 | ||
353 | * reg-notes.def (REG_DEP_TRUE): New entry, place first so it | |
354 | gets value 0. | |
355 | * print-rtl.c (print_rtx): Print the name of a REG_NOTE even | |
356 | if it has value 0. | |
357 | ||
f0c721ad | 358 | 2004-09-21 Daniel Berlin <dberlin@dberlin.org> |
52c5701b | 359 | |
f0c721ad DB |
360 | * c-typeck.c (build_function_call): Give name of object |
361 | we are attempting to call in error message. | |
362 | * c-objc-common.c (c_tree_printer): Call pp_expression, | |
363 | not return false, for 'E' case. | |
364 | ||
c93320c4 SB |
365 | 2004-09-21 Steven Bosscher <stevenb@suse.de> |
366 | ||
367 | PR rtl-optimization/17482 | |
368 | * postreload-gcse.c (reg_avail_info, oprs_unchanged_p, | |
369 | load_killed_in_block_p): Clarify comments. | |
370 | (record_last_reg_set_info): Make static inline. | |
371 | (mark_call, mark_set, mark_clobber, mark_oprs_set): Remove. | |
372 | (record_opr_changes): New function to replace the above. | |
373 | (compute_hash_table): Clarify comments. Use record_opr_changes. | |
374 | (reg_set_between_after_reload_p): Clean up. | |
375 | (reg_used_between_after_reload_p): Likewise. | |
376 | (eliminate_partially_redundant_load): Clarify comments. | |
377 | ||
15ee342b EB |
378 | 2004-09-21 Eric Botcazou <ebotcazou@libertysurf.fr> |
379 | ||
380 | PR rtl-optimization/17266 | |
381 | * regmove.c (optimize_reg_copy_3): Make a new SUBREG for each insn. | |
382 | ||
79b82df3 UB |
383 | 2004-09-21 Uros Bizjak <uros@kss-loka.si> |
384 | ||
385 | PR rtl-optimization/14851 | |
386 | * rtlanal.c (commutative_operand_precedence): Calculate | |
387 | precedence of stripped constant. | |
388 | ||
6f2aec07 | 389 | 2004-09-20 Jeff Law <law@redhat.com> |
52c5701b | 390 | Jan Hubicka <jh@suse.cz> |
6f2aec07 JL |
391 | |
392 | * tree-ssanames.c (make_ssa_name): No longer need to clear, then | |
393 | initialize key elements here. | |
394 | (release_ssa_name): Zero the released SSA_NAME here. | |
395 | * tree.h (SSA_NAME_EQUIV, SET_SSA_NAME_EQUIV): New macros. | |
396 | (struct tree_ssa_name): Add new "equiv" field. | |
397 | * tree-ssa-dom.c (const_and_copies): Kill the global varray. | |
398 | (tree_ssa_dominator_optimize): No longer allocate, resize or | |
399 | clear CONST_AND_COPIES. | |
400 | (get_value_for, set_value_for): Kill. | |
401 | (thread_across_edge): Get/set the equivalency using | |
402 | SSA_NAME_EQUIV and SET_SSA_NAME_EQUIV. | |
403 | (restore_vars_to_original_value): Likewise. | |
404 | (record_equivalences_from_phis): Likewise. | |
405 | (record_dominating_conditions): Likewise. | |
406 | (record_const_or_copy, record_equality): Likewise. | |
407 | (lookup_avail_expr): Likewise. | |
408 | (record_equivalences_from_stmt, cprop_operand): Likewise. | |
409 | (cprop_into_successor_phis): No longer need to pass around | |
410 | CONST_AND_COPIES. Callers updated. Get equivalences via | |
411 | SSA_NAME_EQUIV. | |
412 | (cprop_into_phis): Likewise. | |
413 | ||
c162c75e MA |
414 | 2004-09-20 Matt Austern <austern@apple.com> |
415 | Zack Weinberg <zack@codesourcery.com> | |
416 | ||
417 | * c-common.c (fix_string_type): Build the unqualified array | |
418 | type unconditionally, then use c_build_qualified_type to get | |
419 | the proper const-qualified variant, and set its | |
420 | TYPE_MAIN_VARIANT to refer to the unqualified type. | |
421 | * c-lex.c (c_lex_return_raw_string): New global. | |
422 | (c_lex_with_flags): Honor it. | |
423 | * c-pragma.h: Declare it. | |
424 | ||
5cfa8766 DB |
425 | 2004-09-20 Daniel Berlin <dberlin@dberlin.org> |
426 | ||
427 | * Makefile.in: Fix flags.h dependencies to be $(FLAGS_H). | |
428 | ||
d21bede3 JH |
429 | 2004-09-21 Jan Hubicka <jh@suse.cz> |
430 | ||
431 | PR middle-end/17126 | |
432 | * tree-optimize.c (update_inlined_to_pointers): Fix the recursion. | |
433 | (tree_rest_of_compilation): Cleanup. | |
434 | ||
37337e55 UW |
435 | 2004-09-20 Ulrich Weigand <uweigand@de.ibm.com> |
436 | ||
437 | * config/s390/s390.c (s390_select_rtx_section): Remove. | |
438 | (TARGET_ASM_SELECT_RTX_SECTION): Do not redefine. | |
439 | ||
455786b6 KK |
440 | 2004-09-20 Kaz Kojima <kkojima@gcc.gnu.org> |
441 | ||
442 | * config/sh/sh.c (sh_expand_prologue): Add a REG_FRAME_RELATED_EXPR | |
443 | note to pretend a direct save from the original register when an | |
444 | intermediate register is used for the save. | |
445 | ||
2c82eecc KG |
446 | 2004-09-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
447 | ||
448 | * tsystem.h (alloca): Provide a default definition. | |
449 | ||
450 | Revert: | |
451 | 2001-08-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
452 | * unwind-dw2.c: Call __builtin_alloca, not alloca. | |
453 | ||
b1940f0c AP |
454 | 2004-09-20 Andrew Pinski <pinskia@physics.uc.edu> |
455 | ||
456 | PR tree-opt/17558 | |
457 | * tree-ssa-copy.c (may_propagate_copy): Only allow if the | |
458 | aliasing sets are the same rather than just conflicting. | |
459 | ||
8f235343 JH |
460 | 2004-09-20 Jan Hubicka <jh@suse.cz> |
461 | ||
462 | PR middle-end/16460 | |
463 | ||
464 | * cgraph.c (cgraph_unnest_node): New function. | |
465 | (c_finalize): Rename to .... | |
466 | (c_warn_unused_result_recursivly): ... this one; do only the warning | |
467 | (finish_function): Finalize the toplevel function; do not lower nested tree. | |
468 | * cgraph.h (cgraph_unnest_node): Declare. | |
469 | * cgraphunit.c (decide_is_function_needed): Do not use cgraph | |
470 | nestedness datastructure. | |
471 | * cse.c (cse_insn): Do not cprop nonlocal LABEL_REFs. | |
472 | * reload1.c (set_label_offsets): Fix call of set_label_offsets. | |
473 | * tree-nested.c (finlize_nesting_tree_1): Use un-nesting code. | |
474 | ||
04161e2b RH |
475 | 2004-09-20 Richard Henderson <rth@redhat.com> |
476 | ||
477 | * config/alpha/alpha.c (some_small_symbolic_operand_int): Rename | |
478 | from some_small_symbolic_operand_1; export. | |
479 | (some_small_symbolic_operand): Remove. | |
480 | * config/alpha/alpha.md (some_small_symbolic_operand splitter): Remove | |
481 | extra C check. | |
482 | * config/alpha/predicates.md (some_small_symbolic_operand): New. | |
483 | ||
bb033fd8 JH |
484 | 2004-09-20 Jan Hubicka <jh@suse.cz> |
485 | ||
486 | * predict.c (return_prediction): New function. | |
487 | (apply_return_prediction): Likewise. | |
488 | (tree_bb_level_predictions): Likewise. | |
489 | (tree_estimate_probability): Add noreturn exit edges; call | |
490 | bb_level_predictions; fix logic of return heuristics. | |
491 | (predict_paths_leading_to): Rescuesce from old CVS version of | |
492 | process_note_prediction function. | |
493 | * predict.def (PRED_TREE_EARLY_RETURN): New predictor. | |
494 | ||
ea506297 AK |
495 | 2004-09-20 Andreas Krebbel <krebbel1@de.ibm.com> |
496 | ||
497 | * config/s390/s390.c (s390_frame_info): Added alignment statement for | |
498 | floating point register area on stack. | |
499 | ||
096759eb JJ |
500 | 2004-09-20 Jakub Jelinek <jakub@redhat.com> |
501 | ||
502 | * predict.c (expr_expected_value): Use *_CLASS_P macros. | |
503 | ||
d6fd4b8d DB |
504 | 2004-09-20 Daniel Berlin <dberlin@dberlin.org> |
505 | ||
c162c75e | 506 | * tree-ssa-pre.c (compute_antic_aux): Use malloc'd worklist, to avoid |
d6fd4b8d DB |
507 | generating useless garbage. |
508 | ||
c2dda19b PB |
509 | 2004-09-20 Paolo Bonzini <bonzini@gnu.org> |
510 | ||
511 | * builtins.c (fold_builtin): Call the new omonymous | |
512 | target hook for machine-dependent built-ins. | |
513 | * target-def.h (TARGET_FOLD_BUILTIN): New. | |
514 | * target.h (struct gcc_target): Add the fold_builtin hook. | |
515 | * targhooks.c (default_fold_builtin): New. | |
516 | * targhooks.h (default_fold_builtin): Declare it. | |
517 | ||
d4a9b3a3 KH |
518 | 2004-09-20 Kazu Hirata <kazu@cs.umass.edu> |
519 | ||
520 | * cfg.c, tree-ssa-threadupdate.c, tree-vectorizer.c: Fix | |
521 | comment typos. | |
522 | ||
073cbad3 RS |
523 | 2004-09-20 Richard Sandiford <rsandifo@redhat.com> |
524 | ||
525 | PR target/17565 | |
526 | * config/mips/mips.md (define_asm_attributes): Set can_delay to no. | |
527 | ||
58016611 JH |
528 | 2004-09-20 Jan Hubicka <jh@suse.cz> |
529 | ||
530 | * predict.c (estimate_probability): Remove unnecesary code. | |
531 | ||
6775f1f3 IR |
532 | 2004-09-19 Ira Rosen <irar@il.ibm.com> |
533 | ||
534 | * tree-vectorizer.h (stmt_vec_info): Add vect_dr_base field. | |
535 | (STMT_VINFO_VECT_DR_BASE): Declare. | |
536 | (VECT_SMODULO): Declare. | |
537 | * tree-vectorizer.c (vect_compute_array_ref_alignment): New function. | |
538 | (vect_compute_array_base_alignment): New function. | |
539 | (vect_analyze_data_ref_access): Check array indices. Remove one | |
540 | dimensional arrays restriction. | |
541 | (vect_get_ptr_offset): New function. | |
542 | (vect_get_symbl_and_dr): New function. | |
543 | (vect_get_base_and_bit_offset): Support additional data refs. Renamed | |
544 | (former name vect_get_base_decl_and_bit_offset). | |
545 | (vect_create_index_for_array_ref): Removed. | |
546 | (vect_create_index_for_vector_ref): New function. | |
547 | (vect_create_addr_base_for_vector_ref): New function. | |
548 | (vect_create_data_ref): Handle additional data refs. Call | |
549 | vect_create_index_for_vector_ref and vect_create_addr_base_for_vector_ref. | |
550 | (vect_compute_data_ref_alignment): Support the changes. Call | |
551 | vect_get_base_and_bit_offset. | |
552 | (vect_analyze_data_refs): Call vect_get_symbl_and_dr. Support additional | |
553 | data refs. Store vect_dr_base. | |
554 | (vect_analyze_data_ref_accesses): Support nonconstant init. | |
555 | (new_stmt_vec_info): Initialize vect_dr_base field. | |
556 | (vect_is_simple_iv_evolution): Call initial_condition_in_loop_num. | |
557 | (get_vectype_for_scalar_type): Check for BLKmode. | |
558 | * tree-chrec.h (initial_condition_in_loop_num): Declare. | |
559 | * tree-chrec.c (initial_condition_in_loop_num): New function. | |
560 | (chrec_component_in_loop_num): New function. | |
561 | (evolution_part_in_loop_num): Call chrec_component_in_loop_num. | |
562 | * tree-data-ref.c (analyze_array_indexes): Change parameter (access_fns) | |
563 | to be pointer to varray_type. | |
564 | ||
15db5571 JH |
565 | 2004-09-19 Jan Hubicka <jh@suse.cz> |
566 | ||
567 | * basic-block.h (update_bb_profile_after_threading): Declare. | |
568 | * cfg.c (update_bb_profile_after_threading): Break out from ... | |
569 | * cfgcleanup.c (try_forward_edges): ... here; use it. | |
570 | * tree-ssa-dom.c (thread_across_edge): Use it. | |
571 | * tree-ssa-threadupdate.c (create_block_for_threading): Zero out | |
572 | profile of the new BB. | |
573 | ||
97141338 DB |
574 | 2004-09-19 Daniel Berlin <dberlin@dberlin.org> |
575 | ||
576 | * tree-ssa-pre.c (insert_into_set): Don't put | |
577 | is_gimple_min_invariant values into the set. | |
578 | ||
76fd4fd7 AJ |
579 | 2004-09-19 Andreas Jaeger <aj@suse.de> |
580 | ||
581 | * tree-ssa-dom.c (restore_nonzero_vars_to_original_value): Fix | |
582 | prototype. | |
583 | ||
938688cd KH |
584 | 2004-09-18 Kazu Hirata <kazu@cs.umass.edu> |
585 | ||
586 | * config/cris/cris.h: Preserve the original spelling in a | |
587 | quote. | |
588 | ||
fdabe5c2 JL |
589 | 2004-09-18 Jeff Law <law@redhat.com> |
590 | ||
591 | * tree-ssa-dom.c (nonzero_vars_stack, vrp_variables_stack): New | |
592 | global varrays to replace the block local varrays. | |
593 | (struct dom_walk_block_data): Remove, no longer used. | |
594 | (get_eq_expr_value): No longer need to pass around pointers to local | |
595 | varrays. Callers updated. Unused markers added to unused parameters. | |
596 | (record_range, record_equivalences_from_stmt): Likewise. | |
597 | (record_equivalences_from_incoming_edge): Likewise. | |
598 | (record_var_is_nonzero): Likewise. Update now that we have a | |
599 | single global varray of SSA_NAMEs that need restoring. | |
600 | (dom_opt_initialize_block_local_data): Kill, no longer used. | |
601 | (tree_ssa_dominator_optimize): Initialize new global varrays. | |
602 | Update callbacks in dominator walker structure. | |
603 | (dom_opt_initialize_block): Add markers to NONZERO_VAR_STACK and | |
604 | VRP_VARIABLES_STACK. | |
605 | (restore_nonzero_vars_to_original_value): Update now that we have | |
606 | a single global varray of SSA_NAMEs that need restoring. | |
607 | (dom_opt_finalize_block): Similarly for VRP_VARIABLES_STACK. | |
608 | Remove unused variables. | |
609 | (optimize_stmt): Remove unused variable. | |
610 | ||
0eac5feb JH |
611 | 2004-09-18 Jan Hubicka <jh@suse.cz> |
612 | ||
4d539f68 JH |
613 | * tree-cfg.c (thread_jumps): Fix updating of the profile. |
614 | ||
0eac5feb JH |
615 | * tree-optimize.c (tree_rest_of_compilation): Kill forgotten |
616 | verify_cgraph call. | |
617 | ||
454ff5cb KH |
618 | 2004-09-18 Kazu Hirata <kazu@cs.umass.edu> |
619 | ||
620 | * alias.c, crtstuff.c, dbxout.c, domwalk.c, domwalk.h, gcc.c, | |
621 | gcse.c, global.c, lambda-code.c, loop.c, mips-tdump.c, | |
622 | optabs.h, predict.c, reg-stack.c, regclass.c, sched-rgn.c, | |
623 | tree-optimize.c, tree-ssa-dom.c, tree-ssa-forwprop.c, | |
624 | tree-ssa-operands.c, tree-ssa-phiopt.c, | |
625 | tree-ssa-threadupdate.c: Fix comment typos. | |
626 | ||
112cdef5 KH |
627 | 2004-09-18 Kazu Hirata <kazu@cs.umass.edu> |
628 | ||
629 | * config/darwin-c.c, config/arc/arc.c, config/arc/arc.md, | |
630 | config/arm/README-interworking, config/arm/arm-cores.def, | |
631 | config/arm/arm.c, config/arm/arm.h, config/arm/pe.c, | |
632 | config/arm/vfp.md, config/c4x/c4x.c, config/c4x/c4x.h, | |
633 | config/cris/cris.c, config/cris/cris.h, config/fr30/fr30.c, | |
634 | config/fr30/fr30.h, config/fr30/fr30.md, config/frv/frv.c, | |
635 | config/frv/frv.md, config/i386/winnt.c, | |
636 | config/ia64/unwind-ia64.c, config/iq2000/iq2000.c, | |
637 | config/iq2000/iq2000.h, config/m68hc11/m68hc11.c, | |
638 | config/m68hc11/m68hc11.md, config/m68k/m68k.c, | |
639 | config/mcore/mcore.c, config/mips/mips.h, | |
640 | config/mn10300/mn10300.md, config/pa/pa.c, | |
641 | config/pa/pa64-regs.h, config/pdp11/pdp11.c, | |
642 | config/rs6000/rs6000.c, config/sh/symbian.c, | |
643 | config/sparc/sparc.h: Fix comment typos. Follow spelling | |
644 | conventions. | |
645 | ||
ad97f4be JM |
646 | 2004-09-18 Joseph S. Myers <jsm@polyomino.org.uk> |
647 | ||
648 | PR c/17424 | |
649 | * c-typeck.c (c_expr_sizeof_expr): Check for error_mark_node. | |
650 | ||
57e28d7d DN |
651 | 2004-09-18 Diego Novillo <dnovillo@redhat.com> |
652 | ||
653 | * tree-ssa-alias.c (setup_pointers_and_addressables): Don't | |
654 | remove TREE_ADDRESSABLE from RESULT_DECL. | |
655 | ||
d804d490 DN |
656 | 2004-09-18 Diego Novillo <dnovillo@redhat.com> |
657 | ||
658 | * tree-ssa-alias.c (dump_alias_info): Ignore NULL SSA_NAMEs. | |
659 | ||
8b547e44 JH |
660 | 2004-09-18 Jan Hubicka <jh@suse.cz> |
661 | ||
662 | * tree-into-ssa.c (rewrite_ssa_into_ssa): Expect ssa_name to return | |
663 | NULL. | |
664 | * tree-ssa-alias.c (init_alias_info): Likewise. | |
665 | * tree-ssa.c (verify_flow_sensitive_alias_info): Likewise. | |
666 | (verify_ssa): Likewise. | |
667 | * tree-ssanames.c (make_ssa_name): Clear out ssa_names arrays. | |
668 | ||
b8771ace JH |
669 | 2004-09-18 Jan Hubicka <jh@suse.cz> |
670 | ||
671 | * i386.c (legitimize_pic_address): Fix splitting of PLUS with | |
672 | huge offset. | |
673 | ||
f4966f8c KK |
674 | 2004-09-18 Kaz Kojima <kkojima@gcc.gnu.org> |
675 | ||
676 | * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Remove. | |
677 | * config/sh/sh.h (ASM_PREFERRED_EH_DATA_FORMAT): Use | |
678 | DW_EH_PE_sdata* for data. | |
679 | (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Likewise. | |
680 | ||
a396f8ae GK |
681 | 2004-09-17 Geoffrey Keating <geoffk@apple.com> |
682 | ||
683 | * tree-inline.c (copy_tree_r): Don't duplicate constants, they're | |
684 | shared anyway. | |
685 | ||
686 | PR pch/13361 | |
687 | * c-typeck.c (constructor_asmspec): Delete. | |
688 | (struct initializer_stack): Delete field 'asmspec'. | |
689 | (start_init): Delete saving of asmspec. | |
690 | (finish_init): Don't update constructor_asmspec. | |
691 | * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree. | |
692 | * stmt.c (expand_asm): Duplicate strings from tree. | |
693 | (expand_asm_operands): Likewise. | |
694 | * tree.c (tree_size): Update computation of size of STRING_CST. | |
695 | (make_node): Don't make STRING_CST nodes. | |
696 | (build_string): Allocate string with tree node. | |
697 | (tree_code_size): Clean up assertions, don't allow requests | |
698 | for "the size of a STRING_CST". | |
699 | * tree.def (STRING_CST): Update comment. | |
700 | * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST. | |
701 | (tree_string): Place contents of string in tree node. | |
702 | * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string | |
703 | from tree. | |
704 | ||
9aa44508 ZW |
705 | 2004-09-17 Zack Weinberg <zack@codesourcery.com> |
706 | ||
707 | * Makefile.in (c-parse.o): Depend on $(C_PRAGMA_H). | |
708 | * objc/Make-lang.in (objc/objc-parse.o): Likewise. | |
709 | ||
bf3b7cd3 JD |
710 | 2004-09-17 Jones Desougi <jones@ingate.com> |
711 | ||
712 | * configure.ac: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF. | |
713 | * configure, config.in: Regenerate. | |
714 | ||
b85e3643 ZW |
715 | 2004-09-17 Zack Weinberg <zack@codesourcery.com> |
716 | ||
717 | * tree.c, tree.h (tree_class_strings): Make array const. | |
718 | Reindent per coding convention. Move asterisk to proper place | |
719 | per coding convention. | |
720 | ||
6e336333 AS |
721 | 2004-09-18 Andreas Schwab <schwab@suse.de> |
722 | ||
723 | * Makefile.in (gimple-low.o): Depend on $(EXPR_H). | |
724 | (tree-vectorizer.o): Likewise. | |
725 | (targhooks.o): Likewise. | |
726 | ||
6615c446 JO |
727 | 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com> |
728 | Zack Weinberg <zack@codesourcery.com> | |
729 | ||
730 | * alias.c (find_base_decl): Remove unreachable case '3' block. | |
731 | * expr.c (safe_from_p): Abort if passed a type. | |
732 | * tree-gimple.c (recalculate_side_effects): Abort if passed | |
733 | anything other than an expression. | |
734 | * tree-ssa-pre.c (phi_translate): Return expr immediately if | |
735 | is_gimple_min_invariant is true for it. Reorder cases for clarity. | |
736 | Abort on un-handled tree classes. | |
737 | (valid_in_set): Likewise. | |
738 | * tree.c (tree_code_class_strings): New static data. | |
739 | ||
740 | * tree.h (enum tree_code_class): New. | |
741 | (tree_code_class_strings): Declare. | |
742 | (TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P) | |
743 | (REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P) | |
744 | (STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros. | |
745 | (TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS) | |
746 | (checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update. | |
747 | ||
748 | * tree.def, c-common.def, objc/objc-tree.def: Use | |
749 | tree_code_class enumeration constants instead of code letters. | |
750 | ||
751 | * alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c | |
752 | * c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c | |
753 | * emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c | |
754 | * langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c | |
755 | * tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c | |
756 | * tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c | |
757 | * tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c | |
758 | * tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c | |
759 | * tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c | |
760 | * tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c | |
761 | * tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c | |
762 | * config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c | |
763 | * config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c | |
764 | Update to match. | |
765 | ||
766 | * LANGUAGES: Add note about change. | |
767 | ||
823f0809 DN |
768 | 2004-09-17 Diego Novillo <dnovillo@redhat.com> |
769 | ||
770 | PR tree-optimization/17319 | |
771 | * tree-ssa-alias.c (compute_points_to_and_addr_escape): Also | |
772 | examine pointers on the LHS of an assignment. | |
773 | (collect_points_to_info_r): Handle RETURN_EXPR. | |
774 | ||
b5fefcf6 JL |
775 | 2004-09-17 Jeff Law <law@redhat.com> |
776 | ||
777 | * tree-ssa-dom.c (const_and_copies_stack): New. | |
778 | (dom_walk_block_data): Remove const_and_copies field. | |
779 | (record_const_or_copy): No longer need to pass in varray_type *. | |
780 | Use CONST_AND_COPIES_STACK rather than passed in block local stack. | |
781 | Callers updated. | |
782 | (record_equality): Similarly. | |
783 | (restore_vars_to_original_value): Similarly. Revamp to use new | |
784 | single global stack rather than per-block stacks. | |
785 | (tree_ssa_dominator_optimize): Initialize the CONST_AND_COPIES_STACK. | |
786 | (thread_across_edge): Remove now unused parameters. | |
787 | (dom_opt_initialize_block_local_data): No longer test the block | |
788 | local CONST_AND_COPIES. | |
789 | (dom_opt_initialize_block): Push a marker on CONST_AND_COPIES_STACK. | |
790 | ||
2c459e74 JH |
791 | 2004-09-17 Jan Hubicka <jh@suse.cz> |
792 | ||
793 | PR tree-optimization/17509 | |
794 | * tree-optimize.c (update_inlined_to_pointers): New function. | |
795 | (tree_rest_of_compilation): Use it. | |
796 | ||
0456cbf6 DP |
797 | 2004-09-17 Devang Patel <dpatel@apple.com> |
798 | ||
799 | * dbxout.c (get_lang_number): New. | |
800 | (dbxout_init): Include lang number in N_SO stab. | |
801 | * dbxout.h (N_SO_AS, N_SO_C, N_SO_ANSI_C, N_SO_CC, N_SO_FORTRAN, | |
802 | N_SO_PASCAL, N_SO_FORTRAN90, N_SO_OBJC, N_SO_OBJCPLUS): New #define. | |
6615c446 | 803 | |
7eae8eb2 DN |
804 | 2004-09-17 Diego Novillo <dnovillo@redhat.com> |
805 | ||
806 | PR tree-optimization/17273 | |
807 | * tree-ssa.c (replace_immediate_uses): Call fold_stmt if the | |
808 | replacement is a constant. | |
809 | ||
98c3a782 JM |
810 | 2004-09-17 Joseph S. Myers <jsm@polyomino.org.uk> |
811 | ||
812 | * c-tree.h (enum c_typespec_keyword): New. | |
813 | (struct c_declspecs): Adjust description of "type". Remove | |
814 | specbits, explicit_int_p and explicit_char_p. Rename | |
815 | typedef_signed_p to explicit_signed_p. Add default_int_p, long_p, | |
816 | short_p, signed_p, unsigned_p and complex_p. | |
817 | (finish_declspecs): New. | |
818 | * c-parse.in (datadef, datadecl, setspecs, decl, component_decl, | |
819 | typename): Call finish_declspecs. | |
820 | * c-decl.c (finish_declspecs): New. | |
821 | (declspecs_add_type): Check for combinations which cannot occur in | |
822 | valid specifier lists. Update comments. | |
823 | (shadow_tag_warned): Remove checks done in finish_declspecs. | |
824 | Don't report useless type name if type defaulted to int. | |
825 | (grokdeclarator): Remove checks and actions done in | |
826 | finish_declspecs. Don't allow for type being NULL. Update for | |
827 | datastructures changes. Initialize decl_attr. | |
828 | (build_null_declspecs, quals_from_declspecs): Update for | |
829 | datastructures changes. | |
830 | ||
254ea84c SP |
831 | 2004-09-17 Sylvain Pion <Sylvain.Pion@sophia.inria.fr> |
832 | ||
6615c446 | 833 | * doc/extend.texi: Fix duplicated word. |
254ea84c | 834 | |
fa151acf TM |
835 | 2004-09-17 Toon Moene <toon@moene.indiv.nluug.nl> |
836 | ||
837 | * doc/invoke.texi: Remove stray explanation on | |
838 | -freduce-all-givs and -fmove-all-movables. | |
839 | ||
cd1a8088 JM |
840 | 2004-09-17 James Morrison <phython@gcc.gnu.org> |
841 | ||
842 | * doc/cfg.texi: Use @smallexample. | |
843 | * doc/md.texi: Likewise. | |
844 | * doc/tree-ssa.texi: Likewise. | |
845 | * doc/extend.texi: Likewise. Use @r{} in comments. | |
846 | * doc/trouble.texi: Use @r{} in comments. | |
847 | ||
58ea87a9 HPN |
848 | 2004-09-17 Hans-Peter Nilsson <hp@bitrange.com> |
849 | ||
850 | * configure.ac (gcc_cv_gld_version): Handle whitespace before | |
851 | "VERSION=". | |
852 | * aclocal.m4 (_gcc_COMPUTE_GAS_VERSION): Ditto. | |
853 | * configure: Regenerate. | |
854 | ||
788bb47d JR |
855 | 2004-09-17 J"orn Rennecke <joern.rennecke@superh.com> |
856 | ||
857 | * sh.c (sh_gimplify_va_arg_expr): Don't call pass_by_reference. | |
858 | (sh_pass_by_reference): Work around std_gimplify_va_arg_expr bug. | |
859 | * t-sh (MULTILIB_CPUS): s/ML_m/ML_sh/g . | |
860 | * t-sh64 (MULTILIB_CPU_DIRS): Likewise. Match dashes and trailing | |
861 | slashes in substitutions. | |
862 | (MULTILIB_DIRNAMES): Remove defunct removal of /media32. | |
863 | ||
b01d837f KH |
864 | 2004-09-17 Kazu Hirata <kazu@cs.umass.edu> |
865 | ||
866 | * basic-block.h, c-decl.c, c-parse.in, cgraphunit.c, ddg.c, | |
867 | gimplify.c, lambda-code.c, optabs.c, predict.c, | |
868 | tree-scalar-evolution.c, tree-sra.c, tree-ssa-loop-ch.c, | |
869 | tree-ssa.c, vec.h: Fix comment typos. Follow spelling | |
870 | conventions. | |
871 | ||
4ec7afd7 KH |
872 | 2004-09-17 Kazu Hirata <kazu@cs.umass.edu> |
873 | ||
874 | * doc/compat.texi, doc/cpp.texi, doc/cppopts.texi, | |
875 | doc/extend.texi, doc/install.texi, doc/invoke.texi, | |
876 | doc/sourcebuild.texi, doc/tm.texi, doc/tree-ssa.texi, | |
877 | doc/trouble.texi: Use @option around options. | |
878 | ||
6eab2bc3 RS |
879 | 2004-09-17 Richard Sandiford <rsandifo@redhat.com> |
880 | ||
881 | * Makefile.in (gen-protos.o): Depend on errors.h. | |
882 | ||
275a4187 SB |
883 | 2004-09-17 Steven Bosscher <stevenb@suse.de> |
884 | ||
6615c446 | 885 | PR tree-optimization/17513 |
275a4187 SB |
886 | * cfgexpand.c (construct_init_block): Clear EDGE_EXECUTABLE |
887 | for successors of the entry block. | |
888 | ||
b355f222 UB |
889 | 2004-09-17 Uros Bizjak <uros@kss-loka.si> |
890 | ||
891 | PR rtl-optimization/15187 | |
892 | * ifcvt.c (noce_try_cmove_arith): Exit early if total | |
893 | insn_rtx_cost of both branches > BRANCH_COST | |
894 | ||
7a116211 DN |
895 | 2004-09-16 Diego Novillo <dnovillo@redhat.com> |
896 | ||
897 | PR tree-optimization/17528 | |
898 | * tree-ssa-alias.c (compute_flow_insensitive_aliasing): Do not | |
899 | erase the may-alias set for a tag when merging it with | |
900 | another. | |
901 | ||
e57450ce KK |
902 | 2004-09-16 Kaz Kojima <kkojima@gcc.gnu.org> |
903 | ||
904 | * config/sh/sh.md (call): Extend 32-bit addresses to DImode | |
905 | for 32-bit TARGET_SHMEDIA. | |
906 | (call_value): Likewise. | |
907 | ||
1800536a DN |
908 | 2004-09-16 Diego Novillo <dnovillo@redhat.com> |
909 | ||
910 | * tree-ssa-operands.c (add_call_clobber_ops): Make read-only | |
911 | test apply only to TREE_STATIC and DECL_EXTERNAL. | |
912 | ||
42759f1e ZD |
913 | 2004-09-16 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
914 | ||
915 | * Makefile.in (tree-cfg.o): Add CFGLAYOUT_H dependency. | |
916 | * basic-block.h (get_dominated_by_region): Declare. | |
917 | * dominance.c (get_dominated_by_region): New function. | |
918 | * tree-cfg.c: Include cfglayout.h. | |
919 | (tree_duplicate_bb): Duplicate also phi nodes. | |
920 | (struct ssa_name_map_entry): New type. | |
921 | (add_phi_args_after_copy_bb, add_phi_args_after_copy, | |
922 | ssa_name_map_entry_hash, ssa_name_map_entry_eq, | |
923 | allocate_ssa_names, rewrite_to_new_ssa_names_def, | |
924 | rewrite_to_new_ssa_names_use, rewrite_to_new_ssa_names_bb, | |
925 | rewrite_to_new_ssa_names, tree_duplicate_sese_region): New functions. | |
926 | * tree-flow.h (tree_duplicate_sese_region, add_phi_args_after_copy_bb, | |
927 | add_phi_args_after_copy, rewrite_to_new_ssa_names_bb, | |
928 | rewrite_to_new_ssa_names, allocate_ssa_names, | |
929 | rewrite_into_loop_closed_ssa, verify_loop_closed_ssa): Declare. | |
930 | * tree-ssa-loop-ch.c (duplicate_blocks): Removed. | |
931 | (copy_loop_headers): Use tree_duplicate_sese_region. | |
932 | ||
2731cf24 FCE |
933 | 2004-09-16 Frank Ch. Eigler <fche@redhat.com> |
934 | ||
935 | * profile.c (branch_prob): Restore support for USE_MAPPED_LOCATION. | |
936 | ||
9fae925b JL |
937 | 2004-09-16 Jeff Law <law@redhat.com> |
938 | ||
939 | * tree-into-ssa.c (block_defs_stack): New toplevel varray. | |
940 | (rewrite_block_data): Remove, no longer used. | |
941 | (rewrite_initialize_block_local_data): Remove, no longer used. | |
942 | (rewrite_initialize_block): Mark parameters as unused as needed. | |
943 | Change references to the block local block_defs to be block_defs_stack. | |
944 | Push a marker onto the block_defs_stack. | |
945 | (ssa_rewrite_initialize_block): Similarly. | |
946 | (rewrite_stmt, ssa_rewrite_stmt): Similarly. | |
947 | (ssa_register_new_def): No longer needs varray argument. Use | |
948 | block_defs_stack instead. No longer handle possibly null block_defs | |
949 | varray. Reverse order of items we push on the stack to make it | |
950 | easier to identify our marker. | |
951 | (register_new_def): No longer handle possibly null block_defs | |
952 | varray. | |
953 | (rewrite_finalize_block): Revamp to look for markers in the global | |
954 | block_defs_stack varray rather than wiping a block local varray. | |
955 | Mark arguments as unused as needed. | |
956 | (ssa_rewrite_finalize_block): Similarly. | |
957 | (rewrite_into_ssa): Update initialization of dom walker structure | |
958 | to reflect that we don't need block local data anymore. Initialize | |
959 | the block_defs_stack varray. | |
960 | (rewrite_ssa_into_ssa): Similarly. | |
961 | * tree-ssa-dom.c (block_defs_stack): New toplevel varray. | |
962 | (struct dom_walk_data): Kill block_defs field. | |
963 | (tree_ssa_dominator_optimize): Initialize block_defs_stack. | |
964 | (thread_across_edge): Use the global block_defs_stack instead of | |
965 | the old block_defs varray. | |
966 | (dom_opt_initialize_block_local_data): Update now that we don't have | |
967 | block_defs field to check anymore. | |
968 | (dom_opt_initialize_block): Push a marker onto block_defs_stack. | |
969 | (restore_currdefs_to_original_value): Use the new block_defs_stack | |
970 | instead of a block local varray. | |
971 | (dom_opt_finalize_block): Similarly. | |
972 | (record_equivalencs_from_phis): Similarly. | |
973 | (optimize_stmt, register_definitions_for_stmt): Similarly. | |
974 | ||
49f48e9f AM |
975 | 2004-09-16 Andrew MacLeod <amacleod@redhat.com> |
976 | ||
977 | PR tree-optimization/17517 | |
6615c446 | 978 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't |
49f48e9f AM |
979 | coalesce same-root variables without checking for abnormal PHI usage. |
980 | ||
f67d92e9 | 981 | 2004-09-16 Daniel Berlin <dberlin@dberlin.org> |
6615c446 | 982 | |
f67d92e9 DB |
983 | * cfgloop.h (duplicate_loop): Add prototype. |
984 | * cfgloopmanip.c (duplicate_loop): Make non-static. | |
985 | * lambda-code.c (perfect_nestify): Factor out test whether | |
986 | we can handle this loop into separate function. | |
987 | Call it. | |
988 | (can_convert_to_perfect_nest): New function. | |
989 | (replace_uses_of_x_with_y): Add modify_stmt call. | |
990 | * tree-loop-linear.c (linear_transform_loops): Call | |
991 | rewrite_into_loop_closed_ssa and free_df. | |
992 | ||
993 | 2004-09-16 Daniel Berlin <dberlin@dberlin.org> | |
994 | ||
995 | * lambda-code.c (invariant_in_loop): is_gimple_min_invariant is | |
996 | loop invariant as well. | |
997 | (perfect_nestify): new function. | |
998 | (gcc_loop_to_lambda_loop): New parameters to track lower bounds, | |
6615c446 | 999 | upper bounds, and steps. |
f67d92e9 DB |
1000 | Set outerinductionvar properly. |
1001 | (gcc_loopnest_to_lambda_loopnest): Add loops and need_perfect | |
1002 | parameters. | |
1003 | Return NULL if we need a perfect loop and can't make one. | |
1004 | (lambda_loopnest_to_gcc_loopnest): Correct algorithm. | |
1005 | (not_interesting_stmt): New function. | |
1006 | (phi_loop_edge_uses_def): Ditto. | |
1007 | (stmt_uses_phi_result): Ditto. | |
1008 | (stmt_is_bumper_for_loop): Ditto. | |
1009 | (perfect_nest_p): Ditto. | |
1010 | (nestify_update_pending_stmts): Ditto. | |
1011 | (replace_uses_of_x_with_y): Ditto. | |
1012 | (stmt_uses_op): Ditto. | |
1013 | (perfect_nestify): Ditto. | |
1014 | * lambda-mat.c (lambda_matrix_id_p): New function. | |
1015 | * lambda-trans.c (lambda_trans_matrix_id_p): Ditto. | |
1016 | * lambda.h: Update prototypes. | |
1017 | * tree-loop-linear (linear_transform_loop): Use new | |
1018 | perfect_nest_p. Detect and ignore identity transform. | |
1019 | * tree-ssa-loop.c (pass_linear_transform): Use TODO_write_loop_closed. | |
1020 | ||
1021 | 2004-09-16 Sebastian Pop <pop@cri.ensmp.fr> | |
1022 | ||
1023 | * tree-loop-linear.c (gather_interchange_stats): Add more comments. | |
6615c446 | 1024 | Gather also strides of accessed data. Pass in the data references |
f67d92e9 | 1025 | array. |
6615c446 | 1026 | (try_interchange_loops): Add a new heuristic for handling the temporal |
f67d92e9 DB |
1027 | locality. Pass in the data references array. |
1028 | (linear_transform_loops): Pass the data references array to | |
1029 | try_interchange_loops. | |
1030 | ||
83c99486 KH |
1031 | 2004-09-16 Kazu Hirata <kazu@cs.umass.edu> |
1032 | ||
1033 | * doc/invoke.texi: Fix typos. Follow spelling conventions. | |
1034 | ||
4b30ad7e NS |
1035 | 2004-09-16 Nathan Sidwell <nathan@codesourcery.com> |
1036 | ||
1037 | * doc/c-tree.texi (Classes): Remove index entries for | |
1038 | TREE_VIA_{PUBLIC,PROTECTED,PRIVATE}. | |
1039 | ||
2f4675b4 ZD |
1040 | 2004-09-16 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1041 | ||
1042 | * fold-const.c (fold): Fold difference of addresses. | |
1043 | (ptr_difference_const): Moved from tree-ssa-loop-ivopts, based on | |
1044 | get_inner_reference. | |
1045 | * tree-ssa-loop-ivopts.c (peel_address): Removed. | |
1046 | (ptr_difference_const): Moved to fold-const.c. | |
1047 | (split_address_cost): Use get_inner_reference instead of peel_address. | |
1048 | (ptr_difference_cost): Change type of diff to HOST_WIDE_INT. | |
1049 | * tree.h (ptr_difference_const): Export. | |
1050 | ||
1051 | * tree-ssa-loop-ivopts.c (dump_iv, dump_use, dump_cand): Add induction | |
1052 | variable type to the dump. Fix indentation. | |
1053 | (idx_find_step): Handle nonconstant array_ref_element_size and | |
1054 | array_ref_low_bound. | |
1055 | (idx_record_use): Handle array_ref_element_size and | |
1056 | array_ref_low_bound. | |
1057 | (find_interesting_uses_stmt): Handle memory = nontrivial_expression | |
1058 | statements correctly. | |
1059 | (get_computation_at, iv_value): Do not unshare expressions here. | |
1060 | (rewrite_use_outer): Unshare the expression before it is emitted | |
1061 | to code. | |
1062 | * tree-ssa-loop-niter.c (unsigned_type_for, signed_type_for): | |
1063 | Moved to tree.c. | |
1064 | * tree.c (unsigned_type_for, signed_type_for): Moved from | |
1065 | tree-ssa-loop-niter.c. Use langhooks. | |
1066 | * tree.h (signed_type_for): Export. | |
1067 | ||
8210e4c4 DE |
1068 | 2004-09-16 David Edelsohn <edelsohn@gnu.org> |
1069 | ||
1070 | * config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section): Update | |
1071 | prototype. | |
1072 | ||
3dd53121 AP |
1073 | 2004-09-15 Andrew Pinski <pinskia@physics.uc.edu> |
1074 | ||
1075 | PR target/11572 | |
1076 | * c-incpath.h (target_c_incpath_s): Add extra_pre_includes. | |
1077 | Add two parameters to extra_includes. | |
1078 | (C_INCPATH_INIT): Remove. | |
1079 | * c-incpath.c (register_include_chains): Call extra_pre_includes | |
1080 | before adding the standard include directory. | |
1081 | Update call to extra_includes. | |
1082 | (!defined TARGET_EXTRA_INCLUDES): Update | |
1083 | hook_void_charptr_charptr_int and add !define | |
1084 | TARGET_EXTRA_PRE_INCLUDES. | |
1085 | (!define TARGET_EXTRA_INCLUDES): Define as | |
1086 | hook_void_charptr_charptr_int. | |
1087 | (!define TARGET_EXTRA_PRE_INCLUDES): Likewise. | |
1088 | (target_c_incpath): Always declare. | |
1089 | * fixinclude.c (defined TARGET_EXTRA_INCLUDES): Declare a | |
1090 | empty function. | |
1091 | (define TARGET_EXTRA_PRE_INCLUDES): Likewise. | |
1092 | * config/darwin.h: (darwin_register_frameworks): Update for | |
1093 | the two new parameters. | |
1094 | (darwin_register_objc_includes): Add prototype. | |
1095 | (TARGET_EXTRA_PRE_INCLUDES): Define. | |
1096 | * config/darwin-c.c (darwin_register_objc_includes): New function. | |
1097 | (darwin_register_frameworks): Update for the two new parameters. | |
1098 | (target_c_incpath): Remove. | |
1099 | * config/t-darwin (darwin-c.o): Add $(PREPROCESSOR_DEFINES) to | |
1100 | the compile line. | |
1101 | * doc/tm.texi (TARGET_EXTRA_INCLUDES): Document the two new | |
1102 | parameters. | |
1103 | (TARGET_EXTRA_PRE_INCLUDES): Document. | |
1104 | ||
1105 | * gcc.c (spec_function): Add replace-outfile. | |
1106 | (replace_outfile_spec_function): New function. | |
1107 | * config/darwin.h (LINK_SPEC): Add replace | |
1108 | -lobjc with -lobjc-gnu if -fgnu-runtime is | |
1109 | supplied. | |
1110 | * invoke.texi (replace-outfile): Document. | |
1111 | ||
42f97fd2 JH |
1112 | 2004-09-13 Jan Hubicka <jh@suse.cz> |
1113 | ||
1114 | * predict.c (expr_expected_value, strip_builtin_expect): New function. | |
1115 | (tree_predict_by_opcode): Use it. | |
1116 | (tree_estimate_probability): Add, for now disabled, | |
1117 | strip_builtin_expect call. | |
1118 | ||
097f3d48 JW |
1119 | 2004-09-15 James E Wilson <wilson@specifixinc.com> |
1120 | ||
1121 | PR target/17455 | |
1122 | * config/ia64/ia64.c (ia64_function_ok_for_sibcall): Return false | |
1123 | if current_function_decl is a sibcall. | |
1124 | ||
04a75188 MM |
1125 | 2004-09-15 Mark Mitchell <mark@codesourcery.com> |
1126 | ||
1127 | * varasm.c (default_function_rdodata_section): Make sure to pass | |
1128 | along a decl for a link-once section. | |
1129 | ||
e776368b RH |
1130 | 2004-09-15 Richard Henderson <rth@redhat.com> |
1131 | ||
1132 | * tree-ssa-operands.c (add_call_clobber_ops): Fix unused variable | |
1133 | warning with code disable. Fix formatting. | |
1134 | ||
c7f90219 SB |
1135 | 2004-09-15 Steven Bosscher <stevenb@suse.de> |
1136 | ||
1137 | * Makefile.in (tree-ssa-dom.o): Depend on tree-ssa-propagate.h. | |
1138 | * tree-ssa-dom.c (cprop_into_stmt): Recompute TREE_INVARIANT | |
6615c446 | 1139 | after propagating into an ADDR_EXPR. |
c7f90219 | 1140 | |
2f021b67 AP |
1141 | 2004-09-15 Andrew Pinski <apinski@apple.com> |
1142 | ||
1143 | PR rtl-opt/17427 | |
1144 | * gcse.c (process_insert_insn): insn_invalid_p has side effects. | |
1145 | Move it out of gcc_assert. | |
1146 | ||
971801ff JM |
1147 | 2004-09-15 Joseph S. Myers <jsm@polyomino.org.uk> |
1148 | ||
1149 | * attribs.c, builtins.c, c-format.c, c-pch.c, coverage.c, | |
1150 | except.c, fold-const.c, function.c, langhooks.c, params.c, | |
1151 | reload.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, | |
1152 | tree-dump.c, tree-mudflap.c, tree.c, varasm.c: Use %<, %> and %q | |
1153 | for quoting in diagnostics going through pretty-print.c. Use '' | |
1154 | for quoting in other diagnostic text. | |
1155 | * langhooks.c: Include intl.h. Mark text locating diagnostics for | |
1156 | translation. | |
1157 | * Makefile.in (langhooks.o): Update dependencies. | |
1158 | * pretty-print.h (pp_printf): Mark as accepting GCC diagnostic | |
1159 | formats. | |
1160 | ||
c18a5b6c MM |
1161 | 2004-09-15 Mark Mitchell <mark@codesourcery.com> |
1162 | ||
1163 | * configure.ac: Check for COMDAT support. Robustify check for | |
1164 | SHF_MERGE support. | |
1165 | * configure: Regenerated. | |
1166 | * config.in: Likewise. | |
1167 | * langhooks-def.h (lhd_comdat_group): New function. | |
1168 | (LANG_HOOKS_COMDAT_GROUP): New macro. | |
1169 | (LANG_HOOKS_DECLS): Use it. | |
1170 | * langhooks.c (lhd_comdat_group): Define. | |
1171 | * langhooks.h (lang_hooks_for_decls): Add comdat_group. | |
1172 | * output.h (named_section_flags): Make it a macro. | |
1173 | (named_section_real): New function. | |
1174 | (default_no_named_section): Add decl parameter. | |
1175 | (default_elf_asm_named_section): Likewise. | |
1176 | (default_coff_asm_named_section): Likewise. | |
1177 | (default_pe_asm_named_section): Likewise. | |
1178 | * target.h (gcc_target): Adjust type of named_section. | |
1179 | * varasm.c (named_section_flags): Rename to named_section_real. | |
1180 | Add decl parameter. | |
1181 | (default_no_named_section): Add decl parameter. | |
1182 | (default_elf_asm_named_section): Use COMDAT, if available. Deal | |
1183 | with the case that ASM_COMMENT_START is "@". | |
1184 | (default_coff_asm_named_section): Add decl parameter. | |
1185 | (default_pe_asm_named_section): Likewise. | |
1186 | * config/alpha/alpha.c (vms_asm_named_section): Add decl | |
1187 | parameter. | |
1188 | (unicosmk_asm_named_section): Likewise. | |
1189 | * config/arm/arm.c (arm_elf_asm_named_section): Remove. | |
1190 | * config/arm/elf.h (TARGET_ASM_NAMED_SECTION): Likewise. | |
1191 | * config/c4x/c4x.c (c4x_asm_named_section): Add decl parameter. | |
1192 | * config/cris/cris-protos.h (cris_target_asm_named_section): | |
1193 | Likewise. | |
1194 | * config/cris/cris.c (cris_target_asm_named_section): | |
1195 | Likewise. | |
1196 | * config/darwin/darwin-protos.h (darwin_asm_named_section): | |
1197 | Likewise. | |
1198 | * config/darwin/darwin.c (darwin_asm_named_section): Likewise. | |
1199 | * config/h8300/h8300.c (h8300_asm_named_section): Likewise. | |
1200 | * config/i386/i386-protos.h (i386_pe_asm_named_section): | |
1201 | Likewise. | |
1202 | * config/i386/winnt.c (i386_pe_asm_named_section): Likewise. | |
1203 | * config/m68k/m68k.c (m68k_coff_asm_named_section): Likewise. | |
1204 | * config/mcore/mcore.c (mcore_asm_named_section): Likewise. | |
1205 | * config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section): | |
1206 | Likewise. | |
1207 | * config/sparc/sparc.c (sparce_elf_asm_named_section): Likewise. | |
1208 | * cp/cp-lang.h (LANG_HOOKS_COMDAT_GROUP): Define. | |
1209 | * cp/cp-tree.h (cxx_comdat_group): Declare. | |
1210 | * cp/decl.c (cxx_comdat_group): New function. | |
1211 | ||
fe7139ac JH |
1212 | 2004-09-15 Jan Hubicka <jh@suse.cz> |
1213 | ||
87527e4b JH |
1214 | * tree-ssa.c (verify_flow_sensitive_alias_info): Do not walk dead nodes. |
1215 | * tree-tailcall.c (eliminate_tail_call): Release SSA name. | |
1216 | ||
fe7139ac JH |
1217 | * tree-cfg.c (remove_bb): Release SSA defs. |
1218 | ||
1a141fe1 KH |
1219 | 2004-09-15 Kazu Hirata <kazu@cs.umass.edu> |
1220 | ||
1221 | * doc/tm.texi: Follow spelling conventions. | |
1222 | ||
b3a27618 KH |
1223 | 2004-09-15 Kazu Hirata <kazu@cs.umass.edu> |
1224 | ||
1225 | * tree-ssa-dom.c: Fix comment typos. | |
1226 | ||
43e7c6a4 AM |
1227 | 2004-09-15 Alan Modra <amodra@bigpond.net.au> |
1228 | ||
1229 | * config/rs6000/linux-unwind.h (struct gcc_pt_regs): Extend to | |
1230 | include ccr. | |
1231 | (ppc_fallback_frame_state): Save location of CR. | |
1232 | ||
9a520f40 JJ |
1233 | 2004-09-15 Jakub Jelinek <jakub@redhat.com> |
1234 | ||
a45f71f5 JJ |
1235 | * expr.c (string_constant): Handle also read-only variables |
1236 | initialized to string literals. | |
1237 | ||
9a520f40 JJ |
1238 | * builtins.c (expand_builtin_memmove): Optimize memmove (x, y, 1) |
1239 | into memcpy (x, y, 1) if memcpy can be expanded inline. | |
1240 | ||
b1d16eff ZD |
1241 | 2004-09-15 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1242 | ||
1243 | PR tree-optimization/17468 | |
1244 | * tree-ssa.c (verify_use, verify_phi_args, verify_ssa): Verify that | |
1245 | definition inside a block precede uses. | |
1246 | * tree-tailcall.c (adjust_return_value): Emit statements in the | |
1247 | correct order. | |
1248 | ||
36579192 RS |
1249 | 2004-09-15 Richard Sandiford <rsandifo@redhat.com> |
1250 | ||
1251 | * config/mips/mips.h (POINTERS_EXTEND_UNSIGNED): Delete. | |
1252 | ||
7c2f2b41 EB |
1253 | 2004-09-15 Eric Botcazou <ebotcazou@libertysurf.fr> |
1254 | ||
1255 | * doc/install.texi (sparc-sun-solaris2*): Properly format warning. | |
1256 | ||
a5c965c1 JL |
1257 | 2004-09-14 Jeff Law <law@redhat.com> |
1258 | ||
48732f23 JL |
1259 | * tree-ssa-dom.c (avail_exprs_stack): New global varray. |
1260 | (struct dom_walk_block_data): Remove avail_exprs member. | |
1261 | (tree_ssa_dominator_optimize): Initialize avail_exprs_stack. | |
1262 | (lookup_avail_expr): No longer need to pass in address of | |
1263 | the block local available exprs stack. All callers changed. | |
1264 | (simplify_cond_and_lookup_avail_expr): Similarly. | |
1265 | (simplify_switch_and_lookup_avail_expr): Similarly. | |
1266 | (get_eq_expr_value, record_cond): Likewise. | |
1267 | (record_dominating_conditions): Likewise. | |
1268 | (update_rhs_and_lookup_avail_expr): Likewise. | |
1269 | (record_equivalences_from_stmt): Likewise. | |
1270 | (dom_opt_initialize_block_local_data): No longer test state of | |
1271 | block local avail_exprs. | |
1272 | (dom_opt_initialize_block): Mark unwind point in the global | |
1273 | avail_expr stack. | |
1274 | (remove_expressions_from_table): Update to unwind to the | |
1275 | most recent unwind marker in the global avail_expr stack. | |
1276 | All callers changed. | |
1277 | (dom_opt_finalize_block): Mark unwind point in the global | |
1278 | avail_expr stack as needed. | |
1279 | (record_cond): Push elements into the global avail_exprs stack. | |
1280 | ||
a5c965c1 JL |
1281 | * tree-dfa.c (free_df_for_stmt): No longer static. |
1282 | (free_df): Update comments. | |
1283 | * tree-flow.h (free_df_for_stmt): Prototype. | |
1284 | * tree-ssa-dse.c (dse_optimize_stmt): Call free_df_for_stmt. Also | |
1285 | call release_defs. | |
1286 | ||
391f9afb DN |
1287 | 2004-09-14 Diego Novillo <dnovillo@redhat.com> |
1288 | ||
1289 | PR tree-optimization/17252 | |
1290 | * tree-ssa-alias.c (may_alias_p): Don't assume that a | |
1291 | pointer may not point to itself when using relaxed | |
1292 | aliasing rules. | |
1293 | ||
67f23620 RH |
1294 | 2004-09-14 Richard Henderson <rth@redhat.com> |
1295 | ||
1296 | PR middle-end/17397 | |
1297 | * gimplify.c (gimplify_addr_expr): Don't inadvertently change types | |
1298 | while folding <ADDR_EXPR <INDIRECT_REF X>>. | |
1299 | ||
5ffcd779 AP |
1300 | 2004-09-14 Andrew Pinski <apinski@apple.com> |
1301 | ||
1302 | * tree-ssa-copy.c (may_propagate_copy): Don't check the aliasing | |
1303 | sets of the pointers but the aliasing sets of what they point to. | |
1304 | ||
f6ae6c51 RS |
1305 | 2004-09-14 Roger Sayle <roger@eyesopen.com> |
1306 | ||
1307 | PR rtl-optimization/9771 | |
1308 | * regclass.c (CALL_REALLY_USED_REGNO_P): New macro to eliminate | |
1309 | conditional compilation in init_reg_sets_1. | |
1310 | (init_reg_sets_1): Let global_regs[i] take priority over the frame | |
1311 | (but not stack) pointer exceptions to regs_invalidated_by_call. | |
1312 | (globalize_reg): Globalizing a fixed register may need to update | |
1313 | regs_invalidated_by_call. | |
1314 | ||
1810f6ed DN |
1315 | 2004-09-14 Diego Novillo <dnovillo@redhat.com> |
1316 | ||
1317 | PR tree-optimization/15262 | |
1318 | * tree-dfa.c (dump_variable): Also print the type of the | |
1319 | variable. | |
1320 | * tree-ssa-alias.c (compute_flow_insensitive_aliasing): If two | |
1321 | memory tags are of conflicting alias sets but have no aliased | |
1322 | symbols in common, add one tag to the alias set of the other. | |
1323 | (setup_pointers_and_addressables): Remove hack to deal with | |
1324 | programs with no aliased symbols. | |
1325 | (may_alias_p): Don't special case aggregate types. | |
1326 | ||
0e6d31fb JM |
1327 | 2004-09-14 Joseph S. Myers <jsm@polyomino.org.uk> |
1328 | ||
1329 | PR c/15498 | |
1330 | * doc/invoke.texi (Environment Variables): Correct example locale. | |
1331 | ||
ab3b6795 JH |
1332 | 2004-09-14 Jan Hubicka <jh@suse.cz> |
1333 | ||
1334 | * cfg.c (expunge_block): Revert previous change adding ggc_free call. | |
1335 | ||
0c0f8409 MM |
1336 | 2004-09-14 Mark Mitchell <mark@codesourcery.com> |
1337 | ||
1338 | * config.gcc: Do not build a shared libgcc for arm-none-eabi. | |
1339 | ||
3b53cddc JM |
1340 | 2004-09-14 Joseph S. Myers <jsm@polyomino.org.uk> |
1341 | ||
1342 | * c-tree.h (struct c_declspecs): Add const_p, volatile_p and | |
1343 | restrict_p. | |
1344 | (struct c_declarator): Change u.array.quals and pointer_quals to | |
1345 | int. Add u.array.attrs. | |
1346 | (quals_from_declspecs): New. | |
1347 | * c-decl.c (quals_from_declspecs): New. | |
1348 | (shadow_tag_warned): Give more specific message for useless type | |
1349 | qualifiers. | |
1350 | (build_array_declarator, set_array_declarator_inner, | |
1351 | grokdeclarator, make_pointer_declarator, build_null_declspecs, | |
1352 | declspecs_add_qual): Update for changed structures. | |
1353 | ||
a6e1aa26 JL |
1354 | 2004-09-14 Jeff Law <law@redhat.com> |
1355 | ||
1356 | * tree-ssa-dom.c (stmts_to_rescan): Move from a block-local | |
6615c446 | 1357 | to a global varray. |
a6e1aa26 JL |
1358 | (tree_ssa_dominator_optimize): Allocate stmts_to_rescan. |
1359 | (dom_opt_initialize_block_local_data): No longer test state | |
1360 | of stmts_to_rescan. | |
1361 | (dom_opt_finalize_block): Update due to change in scope of | |
1362 | stmts_to_rescan. | |
1363 | (optimize_stmt): Similarly. | |
1364 | ||
8e3c61c5 KH |
1365 | 2004-09-14 Kazu Hirata <kazu@cs.umass.edu> |
1366 | ||
1367 | * cgraph.h, cgraphunit.c, fold-const.c, lambda-mat.c, | |
1368 | lambda.h, profile.c, tree-optimize.c, tree-sra.c, vec.h: Fix | |
1369 | comment typos. Follow spelling conventions. | |
1370 | ||
0e40b5f2 KH |
1371 | 2004-09-14 Kazu Hirata <kazu@cs.umass.edu> |
1372 | ||
1373 | * config/darwin-c.c, config/alpha/alpha.c, config/i386/i386.c, | |
1374 | config/i386/predicates.md, config/sparc/sparc.c: Follow | |
1375 | spelling conventions. | |
1376 | ||
113d659a ZD |
1377 | 2004-09-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1378 | Steven Bosscher <stevenb@suse.de> | |
1379 | ||
1380 | * Makefile.in (loop-unroll.o): Add HASHTAB_H and RECOG_H dependency. | |
1381 | * basic-block.h (struct reorder_block_def): Add copy_number field. | |
1382 | * cfgloop.h (biv_p): Declare. | |
1383 | * cfgloopmanip.c (duplicate_loop_to_header_edge): Set copy_number. | |
1384 | * common.opt (fsplit-ivs-in-unroller): New flag. | |
1385 | * loop-iv.c (biv_p): New function. | |
1386 | * loop-unroll.c: Include hashtab.h and recog.h. | |
1387 | (struct iv_to_split, struct split_ivs_info): New types. | |
1388 | (analyze_ivs_to_split, si_info_start_duplication, split_ivs_in_copies, | |
1389 | free_si_info, si_info_hash, si_info_eq, analyze_iv_to_split_insn, | |
1390 | determine_split_iv_delta, get_ivts_expr, allocate_basic_variable, | |
1391 | insert_base_initialization, split_iv): New functions. | |
1392 | (peel_loop_completely, unroll_loop_constant_iterations, | |
1393 | unroll_loop_runtime_iterations, peel_loop_simple, unroll_loop_stupid): | |
1394 | Use them. | |
1395 | * doc/invoke.texi (-fsplit-ivs-in-unroller): Document. | |
1396 | ||
d840495b ZD |
1397 | 2004-09-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1398 | ||
1399 | * tree-cfg.c (thread_jumps): Update dominators correctly in | |
1400 | case destination of threaded edge dominates its source. | |
1401 | ||
c94583fe ZD |
1402 | 2004-09-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1403 | ||
1404 | * unroll.c: Removed. | |
1405 | * loop.h: Removed. | |
1406 | * Makefile.in (LOOP_H, unroll.o): Removed. | |
1407 | (toplev.o, passes.o, stmt.o, integrate.o, loop.o): Remove LOOP_H | |
1408 | dependency. | |
1409 | * alias.c (init_alias_analysis): Remove flag_old_unroll_loops | |
1410 | reference. | |
1411 | * cfgloop.h (LOOP_PREFETCH, loop_optimize): Moved from loop.h. | |
1412 | * common.opt (fold-unroll-loops, fold-unroll-all-loops): Removed. | |
1413 | * loop.c: Do not include loop.h. | |
1414 | (LOOP_INFO, LOOP_MOVABLES, LOOP_REGS, LOOP_IVS, INSN_LUID, | |
1415 | REGNO_FIRST_LUID, REGNO_LAST_LUID, enum g_types, struct induction, | |
1416 | struct iv_class, enum iv_mode, struct iv, REG_IV_TYPE, REG_IV_INFO, | |
1417 | REG_IV_CLASS, struct loop_ivs, struct loop_mem_info, struct loop_reg, | |
1418 | struct loop_regs, struct loop_movables, struct loop_info): Moved | |
1419 | from loop.h. | |
1420 | (back_branch_in_range_p, fold_rtx_mult_add, biv_total_increment, | |
1421 | reg_dead_after_loop, final_biv_value, loop_find_equiv_value, | |
1422 | find_common_reg_term, loop_iterations, final_giv_value): Moved | |
1423 | from unroll.c. | |
1424 | (uid_luid, uid_loop, max_uid_for_loop, max_reg_before_loop, | |
1425 | loop_dump_stream, for_each_insn_in_loop, express_from, | |
1426 | extend_value_for_giv, loop_iv_add_mult_emit_before, | |
1427 | loop_iv_add_mult_sink, loop_iv_add_mult_hoist, | |
1428 | loop_insn_first_p, get_condition_for_loop, | |
1429 | loop_insn_emit_before, loop_insn_hoist, | |
1430 | loop_insn_sink): Made static. | |
1431 | (loop_invariant_p): Made static. Removed flag_old_unroll_loops | |
1432 | reference. | |
1433 | (strength_reduce): Do not call unroller. | |
1434 | (record_giv): Do not initialize unrolled field. | |
1435 | (prescan_loop): Do not set loop_info->preconditioned. | |
1436 | * passes.c: Do not include loop.h. | |
1437 | (rest_of_handle_loop_optimize): Do not call unroller. | |
1438 | * predict.c: Do not include loop.h. | |
1439 | * rtl.h (NOTE_PRECONDITIONED): Removed. | |
1440 | * stmt.c: Do not include loop.h. | |
1441 | * toplev.c: Do not include loop.h. | |
1442 | (process_options): Do not handle flag_old_unroll_loops. | |
1443 | ||
1444 | * doc/invoke.texi (fold-unroll-loops, fold-unroll-all-loops): | |
1445 | Documentation removed. | |
1446 | * doc/passes.texi (unroll.c, loop.h): Documentation removed. | |
1447 | ||
03261822 NS |
1448 | 2004-09-14 Nathan Sidwell <nathan@codesourcery.com> |
1449 | ||
1450 | * Makefile.in (STAGE1_CHECKING): New variable. | |
1451 | (stage1_build): Use it. | |
1452 | * tree-ssa.c (verify_ssa): Preserve state of dominance | |
1453 | information. | |
1454 | ||
869d095e UB |
1455 | 2004-09-14 Uros Bizjak <uros@kss-loka.si> |
1456 | ||
1457 | * config/i386/i386.c (output_fp_compare): Add generation | |
1458 | of ftst instruction. | |
1459 | * config/i386/i386.md (*cmpfp_0_sf, cmpfp_0_df, cmpfp_0_xf): | |
1460 | Use output_fp_compare () function. | |
1461 | (cmpfp_i, *cmpfp_i_sse, *cmpfp_i_sse_only): Fix insn constraint. | |
1462 | (fix_truncdi_memory): Remove operands[5] copy. | |
1463 | ||
19525b57 KH |
1464 | 2004-09-14 Kazu Hirata <kazu@cs.umass.edu> |
1465 | ||
1466 | * config/m32r/m32r.md, config/m68k/m68kelf.h, | |
1467 | config/mcore/mcore.md, config/rs6000/linux64.h, | |
1468 | config/rs6000/rs6000.c, config/sparc/sparc.c: Fix comment | |
1469 | typos. | |
1470 | ||
a140c081 JW |
1471 | 2004-09-13 James E Wilson <wilson@specifixinc.com> |
1472 | ||
1473 | * Makefile.in (GEN_PROTOS_OBJS): Add $(BUILD_ERRORS). | |
1474 | * gen-protos.c: Include errors.h. | |
1475 | (progname): Delete. | |
1476 | ||
b6acab32 JH |
1477 | 2004-09-14 Jan Hubicka <jh@suse.cz> |
1478 | ||
1479 | * Makefile.in (predict.o): Depend on tree-scalar-evolution.h | |
1480 | * predict.c: Include tree-scalar-evolution.h and cfgloop.h | |
1481 | (predict_loops): Use number_of_iterations_exit to predict | |
1482 | number of iterations on trees. | |
1483 | ||
c1bbfd3c DJ |
1484 | 2004-09-13 Dale Johannesen <dalej@apple.com> |
1485 | ||
1486 | PR 17408 | |
1487 | PR 17409 | |
1488 | * c-decl.c (start_decl): Repair TREE_STATIC for initialized | |
1489 | objects declared extern. | |
1490 | ||
b9705a21 PB |
1491 | 2004-09-14 Paul Brook <paul@codesourcery.com> |
1492 | ||
1493 | * config/arm/arm.c (arm_expand_prologue): Make args_to_push a | |
1494 | HOST_WIDE_INT. | |
1495 | ||
b9193259 DJ |
1496 | 2004-09-13 Daniel Jacobowitz <dan@debian.org> |
1497 | ||
1498 | * fold-const.c (fold_checksum_tree): Ignore TYPE_CACHED_VALUES. | |
1499 | Only use TYPE_BINFO for aggregates. | |
1500 | ||
3ab0f290 DJ |
1501 | 2004-09-13 Daniel Jacobowitz <dan@debian.org> |
1502 | ||
1503 | * expmed.c (synth_mult): Initialize latency. Check cost before | |
1504 | checking ops count. | |
1505 | ||
fa9be75f | 1506 | 2004-09-13 Kenneth Zadeck <Kenneth.Zadeck@NaturalBridge.com> |
6674a6ce | 1507 | |
6674a6ce KZ |
1508 | * tree-ssa-operands.c (get_call_expr_operands): Added parm to |
1509 | add_call_clobber_ops and add_call_read_ops. | |
1510 | (add_call_clobber_ops, add_call_read_ops): Added code to reduce | |
1511 | the number of vdefs and vuses inserted based on analysis of global | |
1512 | variables across calls. * tree-dfa.c (find_referenced_vars): | |
1513 | Needed to reset static var maps before each function is compiled. | |
1514 | * cgraphunit.c: | |
1515 | (static_vars_to_consider_by_tree,static_vars_to_consider_by_uid, | |
1516 | static_vars_info,functions_to_static_vars_info,module_statics_escape, | |
1517 | all_module_statics,searchc_env,dfs_info): New fields to support | |
1518 | analysis of static global variables. | |
1519 | (print_order, convert_UIDs_in_bitmap, new_static_vars_info, | |
1520 | cgraph_reset_static_var_maps, get_global_static_vars_info, | |
1521 | get_global_statics_not_read, get_global_statics_not_written, | |
1522 | searchc, cgraph_reduced_inorder, has_proper_scope_for_analysis, | |
1523 | check_rhs_var, check_lhs_var, get_asm_expr_operands, | |
1524 | process_call_for_static_vars, scan_for_static_refs, | |
1525 | cgraph_characterize_statics_local, cgraph_get_static_name_by_uid, | |
1526 | clear_static_vars_maps, cgraph_propagate_bits, | |
1527 | cgraph_characterize_statics): New. Functions to support analysis | |
1528 | of static global variables. | |
1529 | (cgraph_mark_local_and_external_functions): Renamed from: | |
1530 | (cgraph_mark_local_functions) | |
1531 | (cgraph_expand_all_functions): Remove call to | |
1532 | cgraph_mark_local_and_external_functions. | |
1533 | (cgraph_optimize): Added driver to analyze static variables whose | |
1534 | scope is within the compilation unit. * cgraph.h (struct | |
1535 | cgraph_local_info, GTY): Added statics_read, statics_written, | |
1536 | local, calls_read_all, calls_write_all, for_functions_valid. | |
1537 | (struct cgraph_node): Added next_cycle. * cgraph.c | |
1538 | (dump_cgraph_node): Added print routines for new fields. * | |
1539 | makefile.in: macroized cgraph.h, added cgraphunit.c to the ggc | |
1540 | list. | |
1541 | ||
61f4f1cc JM |
1542 | 2004-09-13 Joseph S. Myers <jsm@polyomino.org.uk> |
1543 | ||
1544 | * c-decl.c (grokdeclarator): Correct comments about where storage | |
1545 | class specifiers are rejected by grammar and add corresponding | |
1546 | asserts. Diagnose typedefs and parameters declared inline. | |
1547 | Change warning for inline main to a pedwarn. Only diagnose inline | |
1548 | main if hosted. | |
1549 | (declspecs_add_scspec): Allow duplicate "inline". | |
1550 | ||
88ed5ef5 SE |
1551 | 2004-09-13 Steve Ellcey <sje@cup.hp.com> |
1552 | ||
1553 | * config/ia64/ia64.c (ia64_scalar_mode_supported_p): New. | |
1554 | (TARGET_SCALAR_MODE_SUPPORTED_P): New. | |
1555 | ||
a5bfe141 RH |
1556 | 2004-09-13 Richard Henderson <rth@redhat.com> |
1557 | ||
1558 | PR 17436 | |
1559 | * tree.h (TYPE_CONTAINS_PLACEHOLDER_INTERNAL): New. | |
1560 | (tree_type): Replace spare with contains_placeholder_bits. | |
1561 | (type_contains_placeholder_1): Rename from type_contains_placeholder_p, | |
1562 | make static. Remove seen_types list. | |
1563 | (type_contains_placeholder_p): New. | |
1564 | ||
1823bf53 JW |
1565 | 2004-09-13 James E Wilson <wilson@specifixinc.com> |
1566 | ||
1567 | * config/mips/mips.c (CODE_FOR_mips_sqrt_ps): New. | |
1568 | (sb1_bdesc, bdesc_map, bdesc_arrays): New. | |
1569 | (mips_expand_builtin): Add SB-1 support. Use bdesc_map and | |
1570 | bdesc_arrays instead of mips_bdesc. | |
1571 | (mips_init_builtins): Likewise. | |
1572 | * config/mips/mips.h (TARGET_SB1): New. | |
1573 | (HAVE_SQRT_P): Delete. | |
1574 | * config/mips/mips.md (divide_condition): Support V2SF. | |
1575 | (sqrt_condition, recip_condition): New. | |
1576 | (div<mode>3): Use ANYF instead of SCALARF. | |
1577 | (*div<mode>3): Use ANYF instead of SCALARF. Use UNITMODE instead of | |
1578 | MODE. | |
1579 | (*recip<mode>3, *rsqrt<mode>a, *rsqrt<mode>b): Use recip_condition | |
1580 | instead of ISA_HAS_FP4. Use ANYF instead of SCALARF. Use UNITMODE | |
1581 | instead of MODE. | |
1582 | (sqrt<mode>2): Use sqrt_condition instead of HAVE_SQRT_P. Use ANYF | |
1583 | instead of SCALARF. Use UNITMODE instead of MODE. | |
1584 | ||
c8a52525 ZW |
1585 | 2004-09-13 Zack Weinberg <zack@codesourcery.com> |
1586 | ||
1587 | * config.in: Regenerate after removal of libbanshee. | |
1588 | ||
a78e238e AM |
1589 | 2004-09-13 Andrew MacLeod <amacleod@redhat.com> |
1590 | ||
1591 | PR tree-optimization/17400 | |
1592 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't | |
1593 | coalesce partitions when one occurs in an abnormal PHI. | |
6615c446 | 1594 | |
5547b982 AP |
1595 | 2004-09-13 Andrew Pinski <apinski@apple.com> |
1596 | ||
1597 | * config/rs6000/darwin.h (ASM_OUTPUT_COMMON): Change variable size's | |
1598 | name to _new_size. | |
1599 | ||
0d87c765 | 1600 | 2004-09-13 Richard Henderson <rth@redhat.com> |
c8a52525 | 1601 | |
c892972f SB |
1602 | PR inline-asm/6806 |
1603 | * cselib.c (cselib_invalidate_rtx): Export. Remove unused args. | |
1604 | (cselib_invalidate_rtx_note_stores): New. | |
1605 | (cselib_record_sets, cselib_process_insn): Update to match. | |
1606 | * cselib.h (cselib_invalidate_rtx): Declare. | |
1607 | * postreload.c (reload_cse_simplify): Invalidate asm clobbers. | |
0d87c765 | 1608 | |
84cce55d RH |
1609 | 2004-09-13 Richard Henderson <rth@redhat.com> |
1610 | ||
1611 | PR tree-opt/10528 | |
1612 | * tree-inline.c (copy_body_r): Recompute bits for ADDR_EXPR, | |
1613 | after copying its argument. | |
1614 | ||
bda67431 JM |
1615 | 2004-09-13 Joseph S. Myers <jsm@polyomino.org.uk> |
1616 | ||
1617 | * c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c, | |
1618 | c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting | |
1619 | in diagnostics. Use %' for English apostrophes. | |
1620 | * c-tree.h (ATTRIBUTE_GCC_CDIAG): Define. | |
1621 | (pedwarn_c90, pedwarn_c99): Use it. | |
1622 | * c-decl.c (lookup_label): Quote label name in diagnostic. | |
1623 | * c-parse.in (yyprint): Use ' instead of ` for left quote. | |
1624 | * c-typeck.c (warn_for_assignment): Likewise. | |
1625 | ||
ad7b96a9 JH |
1626 | 2004-09-13 Jan Hubicka <jh@suse.cz> |
1627 | ||
1628 | * i386.c (x86_schedule): New global variable. | |
1629 | (override_options): Disable scheduling when not supported. | |
1630 | * i386.h (x86_schedule): Declare. | |
1631 | (TARGET_SCHEDULE): New macro. | |
1632 | ||
373c0e7f RH |
1633 | 2004-09-12 Richard Henderson <rth@redhat.com> |
1634 | ||
1635 | PR c++/16254 | |
1636 | * fold-const.c (fold) <case CLEANUP_POINT_EXPR>: Remove. | |
1637 | * tree.c, tree.h (has_cleanups): Remove. | |
1638 | ||
7fac6722 ZD |
1639 | 2004-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1640 | ||
1641 | * tree-ssa-loop-manip.c (split_loop_exit_edge): Handle non-ssaname | |
1642 | arguments of the phi nodes correctly. | |
1643 | ||
85914593 JH |
1644 | 2004-09-12 Jan Hubicka <jh@suse.cz> |
1645 | ||
1646 | * ggc-common.c (cmp_statistics): Fix sorting. | |
1647 | ||
3d520aaf DE |
1648 | 2004-09-12 David Edelsohn <edelsohn@gnu.org> |
1649 | ||
1650 | PR target/16795 | |
1651 | * expmed.c (expand_divmod): If cheap power of 2 divide is | |
1652 | available, use it for negative constant as well. | |
1653 | ||
8f8ccdf3 AP |
1654 | 2004-09-12 Andrew Pinski <apinski@apple.com> |
1655 | ||
c92d8761 AP |
1656 | * darwin.h (ASM_OUTPUT_COMMON): Make sure we do not have a |
1657 | size of 0. | |
1658 | ||
8f8ccdf3 AP |
1659 | * tree-chrec.c (initialize_scalar_evolutions_analyzer): Remove. |
1660 | ||
93330ea1 RH |
1661 | 2004-09-12 Richard Henderson <rth@redhat.com> |
1662 | ||
1663 | * config/i386/i386.c (ix86_split_ashldi): Special case op1 as one | |
1664 | or minus one. | |
1665 | (ix86_split_ashrdi, ix86_split_lshrdi): Clean up conditions for | |
1666 | post-reload, and scratch NULL. | |
1667 | * config/i386/i386.md (testqi_1): Use FLAGS_REG name. | |
1668 | (x86_shift_adj_2): Use ix86_expand_clear. | |
1669 | (ashldi3): Remove CMOVE expansion difference. | |
1670 | (ashldi3_1): Remove. | |
1671 | (*ashldi3_1): Rename from *ashldi3_2. Use reg_or_pm1_operand and | |
1672 | add constraints for immediates. New peephole for split-with-temp. | |
1673 | Run splitter after peep2 pass. | |
1674 | (ashrdi3, ashrdi3_1, ashrdi3_2): Similarly. | |
1675 | (lshrdi3, lshrdi3_1, lshrdi3_2): Similarly. | |
1676 | (setcc_2): Rename with *. | |
1677 | * config/i386/predicates.md (reg_or_pm1_operand): New. | |
1678 | (ashldi_input_operand): New. | |
1679 | ||
21076c8e RH |
1680 | 2004-09-12 Richard Henderson <rth@redhat.com |
1681 | ||
1682 | * print-rtl.c (print_decl_name): New. | |
1683 | (print_mem_expr): Use it. | |
1684 | ||
f6a41d17 RH |
1685 | 2004-09-12 Richard Henderson <rth@redhat.com |
1686 | ||
c892972f SB |
1687 | PR 17186, part deux |
1688 | * except.c (sjlj_emit_function_exit): Fix logic locating | |
1689 | sjlj_exit_after in final block. | |
f6a41d17 | 1690 | |
a924fe34 TM |
1691 | 2004-09-12 Toon Moene <toon@moene.indiv.nluug.nl> |
1692 | ||
1693 | * common.opt: Remove flags -fmove-all-movables and | |
1694 | -freduce-all-givs. | |
1695 | * loop-invariant.c (find_invariants_to_move): | |
1696 | Remove all uses of flag_move_all_movables. | |
1697 | * loop.c (move_movables): Remove all uses of | |
1698 | flag_move_all_movables. | |
1699 | (strength_reduce): Remove all uses of | |
1700 | flag_reduce_all_givs. | |
1701 | * doc/invoke.texi: Remove documentation of flags | |
1702 | -fremove-all-movables and -freduce-all-givs. | |
1703 | ||
ec76a0e0 RS |
1704 | 2004-09-11 Roger Sayle <roger@eyesopen.com> |
1705 | ||
1706 | PR middle-end/17411 | |
1707 | * tree-sra.c (generate_element_zero): Revert recent build_int_cst | |
1708 | change. elt->type may be a floating point type, so use fold_convert. | |
1709 | ||
ca472546 GK |
1710 | 2004-09-11 Geoffrey Keating <geoffk@apple.com> |
1711 | ||
1712 | * config/darwin.c (machopic_validate_stub_or_non_lazy_ptr): Mark | |
1713 | the thing referenced as used, not the stub itself. | |
1714 | ||
9a26d6ee JM |
1715 | 2004-09-11 Joseph S. Myers <jsm@polyomino.org.uk> |
1716 | ||
1717 | * c-tree.h (enum c_storage_class): New. | |
1718 | (struct c_declspecs): Add storage_class, inline_p and thread_p. | |
1719 | * c-decl.c (shadow_tag_warned): Give errors for "inline" in empty | |
1720 | declarations and "auto" or "register" in file scope empty | |
1721 | declarations. Give more specific warnings for other cases of | |
1722 | storage class specifiers in empty declarations. | |
1723 | (grokdeclarator): Update for new structures. Don't check for | |
1724 | multiple storage classes. Diagnose file-scope "register" if | |
1725 | pedantic. | |
1726 | (build_null_declspecs): Update. | |
1727 | (declspecs_add_scspec): Update. Diagnose multiple storage class | |
1728 | specifiers and invalid uses of "__thread". | |
1729 | ||
a38b644b ZW |
1730 | 2004-09-11 Zack Weinberg <zack@codesourcery.com> |
1731 | ||
1732 | * tree.c (tree_code_size): New function, bulk of code from tree_size. | |
1733 | (tree_size, make_node): Use it. | |
1734 | * tree-ssa-pre.c (init_pre): Use it. | |
1735 | * tree.h: Prototype it. | |
1736 | ||
30d396e3 ZD |
1737 | 2004-09-11 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1738 | ||
1739 | * tree-cfg.c (set_bb_for_stmt): Use PHI_BB. | |
1740 | * tree-dfa.c (compute_immediate_uses, add_immediate_use, | |
1741 | redirect_immediate_use): Use PHI_DF. | |
1742 | * tree-flow-inline.h (stmt_ann): Abort on phi nodes. | |
1743 | (bb_for_stmt): Use PHI_BB. | |
1744 | (get_immediate_uses): Use PHI_DF. | |
1745 | * tree-ssa-dse.c (max_stmt_uid): New variable. | |
1746 | (get_stmt_uid): New function. | |
1747 | (dse_optimize_stmt, dse_record_phis, tree_ssa_dse): Do not use phi | |
1748 | node annotations. | |
1749 | * tree-ssa-loop-im.c (LIM_DATA): Do not use phi statement annotations. | |
1750 | (max_uid): Renamed to max_stmt_uid. | |
1751 | (get_stmt_uid): New function. | |
1752 | (maybe_queue_var, single_reachable_address, determine_lsm): Do not use | |
1753 | phi node annotations. | |
1754 | * tree-ssa.c (replace_immediate_uses): Do not use phi node annotations. | |
1755 | * tree.h (PHI_BB, PHI_DF): New accessor functions. | |
1756 | (struct tree_phi_node): Add bb and df fields. | |
1757 | ||
f4a6d54e RH |
1758 | 2004-09-11 Richard Henderson <rth@redhat.com> |
1759 | ||
1760 | PR middle-end/17416 | |
1761 | * cfgexpand.c (expand_used_vars_for_block): Fix off-by-one bug | |
1762 | in conflict loop. | |
1763 | ||
f43329a5 JH |
1764 | 2004-09-11 Jan Hubicka <jh@suse.cz> |
1765 | ||
1d1df0df JH |
1766 | * i386.h (MODE_NEEDED): Calls need UNINITIALIZED mode; add comment. |
1767 | (EMIT_MODE_SET): UNINITIALIZED mode needs no set. | |
1768 | * i386.md (i387_cw): Add 'uninitialized' mode. | |
1769 | ||
f43329a5 JH |
1770 | * profile.c (BB_TO_GCOV_INDEX): move more to the front. |
1771 | (output_location): Break out from .... | |
1772 | (branch_prob): ... here; handle gcov output on trees. | |
1773 | * toplev.c (process_options): No longer be sorry about coverage for | |
1774 | trees. | |
1775 | ||
05cf561d SB |
1776 | 2004-09-11 Steven Bosscher <stevenb@suse.de> |
1777 | ||
1778 | PR c++/17412 | |
1779 | * fold-const.c (fold): Do not try to fold the operand of a | |
1780 | CLEANUP_POINT_EXPR if that operand does itself not have any | |
1781 | operands. | |
1782 | ||
1783 | PR middle-end/17417 | |
1784 | * langhooks.c (lhd_decl_printable_name): Make sure that this | |
1785 | function is called with is a decl node that has an identifier. | |
1786 | * tree-pretty-print.c (dump_function_name): New function to | |
1787 | wrap PRINT_FUNCTION_NAME and dump_decl_name. | |
1788 | (print_call_name): Use it. | |
1789 | ||
547d057d ME |
1790 | 2004-09-11 Mohan Embar <gnustuff@thisiscool.com> |
1791 | ||
1792 | * ggc-none.c: Include "bconfig.h" if -DGENERATOR_FILE, | |
1793 | "config.h" if not. | |
1794 | ||
a17ea89b JJ |
1795 | 2004-09-11 Jakub Jelinek <jakub@redhat.com> |
1796 | ||
1797 | * tree-ssa-alias.c (collect_points_to_info_r): Handle | |
1798 | pointing to PTR + OFFSET as PTR, not as pointing to PTR or pointing | |
1799 | to OFFSET. | |
1800 | ||
70bb498a RH |
1801 | 2004-09-11 Richard Henderson <rth@redhat.com> |
1802 | ||
1803 | * expr.c (expand_expr_addr_expr_1) Rename from expand_expr_addr_expr. | |
1804 | (expand_expr_addr_expr): New function. Take ADDR_EXPR instead of the | |
1805 | operand of the ADDR_EXPR. | |
1806 | (expand_expr_real_1): Update to match. | |
1807 | ||
0c94cda4 DE |
1808 | 2004-09-11 David Edelsohn <edelsohn@gnu.org> |
1809 | ||
d1909f7b | 1810 | PR target/17277 |
0c94cda4 DE |
1811 | * config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Use __64BIT__ to |
1812 | choose 64-bit version. | |
1813 | ||
5e55f99d RH |
1814 | 2004-09-11 Richard Henderson <rth@redhat.com> |
1815 | ||
1816 | PR c/17396 | |
1817 | * c-typeck.c (build_unary_op): Add legacy offsetof hack. | |
1818 | ||
431ae0bf KH |
1819 | 2004-09-11 Kazu Hirata <kazu@cs.umass.edu> |
1820 | ||
1821 | * doc/cfg.texi, doc/hostconfig.texi, doc/install.texi, | |
1822 | doc/invoke.texi, doc/md.texi, doc/tm.texi, doc/tree-ssa.texi: | |
1823 | Insert @: after i.e. or e.g. | |
1824 | ||
70601cc2 GK |
1825 | 2004-09-10 Geoffrey Keating <geoffk@apple.com> |
1826 | ||
1827 | * tree-pretty-print.c (dump_decl_name): Print unnamed decls as | |
1828 | D.xxx rather than <Dxxx>. | |
1829 | ||
a38b644b | 1830 | 2004-09-10 Adam Nemet <anemet@lnxw.com> |
8a45d680 AN |
1831 | |
1832 | * configure.ac (AC_MSG_CHECKING(what linker to use)): | |
1833 | in_tree_ld_is_elf should be true for LynxOS. | |
a38b644b | 1834 | * configure: Regenerate. |
8a45d680 | 1835 | |
ecc50d72 AN |
1836 | 2004-09-10 Adam Nemet <anemet@lnxw.com> |
1837 | ||
1838 | * Makefile.in (all.cross): Add srcextra. | |
1839 | ||
3ae472c2 RS |
1840 | 2004-09-10 Roger Sayle <roger@eyesopen.com> |
1841 | ||
1842 | PR middle-end/17024 | |
1843 | * fold-const.c (fold_cond_expr_with_comparison): Handle unordered | |
1844 | floating point comparison operators. Change aborts to gcc_asserts. | |
1845 | ||
dc9d0b14 GK |
1846 | 2004-09-10 Geoffrey Keating <geoffk@apple.com> |
1847 | ||
1848 | * final.c (output_asm_insn): Correct problem with -fverbose-asm. | |
1849 | ||
a73b091d JW |
1850 | 2004-09-10 James E Wilson <wilson@specifixinc.com> |
1851 | ||
1c8c309b JW |
1852 | * Makefile.in (LIBGCC_DEPS): Delete duplicate stmp-int-hdrs reference. |
1853 | (stmp-fixproto): Change stmp-int-headers to stmp-int-hdrs in comment. | |
1854 | ||
273d67e7 JW |
1855 | * convert.c (convert_to_vector): Replace recursive call with |
1856 | error_mark_node. | |
1857 | ||
a73b091d JW |
1858 | * emit-rtl.c (gen_const_vector): Renamed from gen_const_vector_0. |
1859 | Add integer argument named constant. Use const_tiny_rtx instead of | |
1860 | CONST0_RTX. | |
1861 | (gen_rtx_CONST_VECTOR): Rewrite to handle checks for both CONST0_RTX | |
1862 | and CONST1_RTX. | |
1863 | (init_emit_once): Fix users of gen_const_vector. Set CONST1_RTX for | |
1864 | vector types. | |
1865 | * expr.c (const_vector_from_tree): Call gen_rtx_CONST_VECTOR instead | |
1866 | of gen_rtx_raw_CONST_VECTOR. | |
1867 | ||
110fce11 EC |
1868 | 2004-09-10 Eric Christopher <echristo@redhat.com> |
1869 | ||
1870 | PR c/16046 | |
1871 | * c-parse.in (attribute): Add NULL_TREE for error case | |
1872 | for error recovery. | |
1873 | ||
5d709b00 ZW |
1874 | 2004-09-10 Zack Weinberg <zack@codesourcery.com> |
1875 | ||
1876 | * c-common.h (struct c_fileinfo): Comment moved here from cp-tree.h. | |
1877 | (extract_interface_info): Delete prototype. | |
1878 | * c-decl.c (extract_interface_info): Delete stub. | |
1879 | * c-lex.c (get_fileinfo): Initialize file_info_tree here, if | |
1880 | it's not already been done ... | |
1881 | (init_c_lex): ... not here. | |
110fce11 EC |
1882 | (fe_file_change): Don't call extract_interface_info. |
1883 | ||
616aeba2 JM |
1884 | 2004-09-11 Joseph S. Myers <jsm@polyomino.org.uk> |
1885 | ||
1886 | * c-tree.h (struct c_declspecs): Remove typedef_decl. Add | |
1887 | typedef_p and typedef_signed_p. | |
1888 | * c-decl.c (shadow_tag_warned): Check typedef_p, not typedef_decl. | |
1889 | (grokdeclarator): Don't use typedef_decl for warn_deprecated_use. | |
1890 | Check typedef_p and typedef_signed_p, not typedef_decl. | |
1891 | (grokfield): Check typedef_p, not typedef_decl. | |
1892 | (build_null_declspecs): Initialize typedef_p and typedef_signed_p, | |
1893 | not typedef_decl. | |
1894 | (declspecs_add_type): Set typedef_p and typedef_signed_p, not | |
1895 | typedef_decl. | |
1896 | ||
a8508d51 KH |
1897 | 2004-09-10 Kazu Hirata <kazu@cs.umass.edu> |
1898 | ||
1899 | * doc/tm.texi, doc/tree-ssa.texi: Fix typos. | |
1900 | ||
18b3a02a GK |
1901 | 2004-09-10 Geoffrey Keating <geoffk@apple.com> |
1902 | ||
769da818 GK |
1903 | * gimplify.c (create_tmp_var_raw): Don't name otherwise-nameless |
1904 | temporary variables. | |
1905 | ||
375d2edc GK |
1906 | * dbxout.c (dbxout_block): Update for |
1907 | current_function_func_begin_label a string. | |
1908 | * dwarf2out.c (dwarf2out_begin_prologue): Likewise. | |
1909 | * except.c (dw2_output_call_site_table): Likewise. | |
1910 | * toplev.c (current_function_func_begin_label): Likewise. | |
1911 | * tree.h (current_function_func_begin_label): Likewise. | |
1912 | * config/rs6000/linux64.h (DBX_OUTPUT_BRAC): Likewise. | |
1913 | ||
c383c15f GK |
1914 | * final.c (output_asm_insn): Use strtoul instead of atoi, save a |
1915 | loop. | |
1916 | ||
1adaa117 GK |
1917 | * config/darwin.c: Include target.h. |
1918 | (struct machopic_indirection): Make ptr_name a string. | |
1919 | (machopic_indirection_hash): Update for ptr_name a string. | |
1920 | (machopic_indirection_eq): Likewise. | |
1921 | (machopic_indirection_name): Likewise. | |
1922 | (machopic_output_indirection): Likewise. | |
1923 | (machopic_validate_stub_or_non_lazy_ptr): Update for ptr_name a | |
1924 | string. Don't expect stub names to be in the identifier hash table. | |
1925 | Do call strip_name_encoding before looking up entry in ID hash table. | |
1926 | * config/t-darwin (darwin.o): Add target.h to dependencies. | |
5d709b00 | 1927 | |
fb5c67a7 GK |
1928 | * gcc/config/rs6000/rs6000.c (print_operand): Use fputs instead |
1929 | of fprintf for register names. | |
5d709b00 | 1930 | |
5f11bc8b GK |
1931 | * output.h (unlikely_section_label): Delete declaration. |
1932 | (unlikely_text_section_name): Likewise. | |
1933 | * varasm.c (unlikely_section_label_printed): Make static. | |
1934 | (unlikely_section_label): Likewise. | |
1935 | (unlikely_text_section_name): Likewise. | |
1936 | (assemble_start_function): Use reconcat. | |
1937 | ||
18b3a02a GK |
1938 | * rtl.def (REG): Add comment to describe third field. |
1939 | ||
76f60aa5 AP |
1940 | 2004-09-10 Andrew Pinski <apinski@apple.com> |
1941 | ||
1942 | * config/darwin.c (machopic_mcount_stub_name): Call | |
1943 | machopic_indirection_name instead of making the string | |
1944 | ourselves. | |
1945 | ||
e30b0ae2 DN |
1946 | 2004-09-10 Diego Novillo <dnovillo@redhat.com> |
1947 | ||
1948 | Revert | |
1949 | ||
1950 | 2004-09-08 Jie Zhang <zhangjie@magima.com.cn> | |
1951 | ||
1952 | * tree-ssa-alias.c (compute_flow_insensitive_aliasing): If type | |
1953 | memory tag is call clobbered, so are its aliases. | |
1954 | (group_aliases): When two memory tags being grouped, if one is | |
1955 | call clobbered, so are the other and its aliases. | |
1956 | (add_may_alias): Remove call-clobbering stuff. | |
1957 | (replace_may_alias): Likewise. | |
1958 | (merge_pointed_to_info): Merge pt_global_mem | |
1959 | ||
89dbed81 KH |
1960 | 2004-09-10 Kazu Hirata <kazu@cs.umass.edu> |
1961 | ||
1962 | * bb-reorder.c, c-common.c, c-incpath.c, c-typeck.c, | |
1963 | genrecog.c, lambda-code.c, mips-tdump.c, mips-tfile.c, | |
1964 | passes.c, tree-data-ref.c, tree-data-ref.h, tree-mudflap.c, | |
1965 | tree-scalar-evolution.c, tree-ssa-copyrename.c, | |
1966 | tree-ssa-live.c, tree-ssa-live.h: Fix comment typos. | |
1967 | ||
094e84fa RS |
1968 | 2004-09-10 Richard Sandiford <rsandifo@redhat.com> |
1969 | ||
1970 | * config/frv/frv.md (UNSPEC_MASACCS, UNSPEC_MDASACCS): New constants. | |
1971 | (maddaccs, msubaccs, *maddacc): Turn operand 0 into a single ACC/ACCG | |
1972 | pair. Remove match_dup from inputs. Remove masaccs handling. | |
1973 | (mdaddaccs, mdsubaccs, *mdaddacc): Likewise a dual ACC/ACCG pair. | |
1974 | (masaccs, mdasaccs): Turn into define_insns. | |
1975 | ||
85d62520 RS |
1976 | 2004-09-10 Richard Sandiford <rsandifo@redhat.com> |
1977 | ||
1978 | * tree-tailcall.c (process_assignment): Only do accumulator transforms | |
1979 | for floating-point types if flag_unsafe_math_optimizations. | |
1980 | ||
c112cf2b KH |
1981 | 2004-09-10 Kazu Hirata <kazu@cs.umass.edu> |
1982 | ||
1983 | * config/darwin.c, config/alpha/alpha.h, config/arm/arm.c, | |
1984 | config/arm/arm.h, config/arm/arm.md, config/arm/bpabi.h, | |
1985 | config/arm/predicates.md, config/frv/frv.c, config/frv/frv.md, | |
1986 | config/h8300/h8300.md, config/i386/gmm_malloc.h, | |
1987 | config/ia64/ia64.md, config/ip2k/libgcc.S, | |
1988 | config/mips/mips-ps-3d.md, config/mips/mips.c, | |
1989 | config/rs6000/rs6000.c, config/s390/s390.c, | |
1990 | config/sh/symbian.c: Fix comment typos. | |
1991 | ||
2790879f AK |
1992 | 2004-09-10 Andreas Krebbel <krebbel1@de.ibm.com> |
1993 | ||
1994 | * config/s390/s390.c (s390_emit_prologue): Added missing | |
1995 | "{}" brackets. | |
1996 | ||
27ef2cdd KH |
1997 | 2004-09-10 Kazu Hirata <kazu@cs.umass.edu> |
1998 | ||
1999 | * doc/extend.texi, doc/invoke.texi, doc/passes.texi: Fix | |
2000 | typos. Follow spelling conventions. | |
2001 | ||
108ebf88 JM |
2002 | 2004-09-10 Joseph S. Myers <jsm@polyomino.org.uk> |
2003 | ||
2004 | * toplev.c (warn_deprecated_use): Correct logic for saying "type" | |
2005 | in diagnostic. Don't dereference NULL TYPE_NAME. | |
2006 | ||
6cb38cd4 KH |
2007 | 2004-09-10 Kazu Hirata <kazu@cs.umass.edu> |
2008 | ||
2009 | * c-common.c, c-pch.c, defaults.h, lambda-code.c, passes.c, | |
2010 | tree-data-ref.c, tree-flow.h, tree-ssa-operands.c, | |
2011 | tree-ssa-threadupdate.c, tree-vectorizer.c, tree-vectorizer.h, | |
2012 | value-prof.c: Fix comment typos. Follow spelling conventions. | |
2013 | ||
b829f3fa JH |
2014 | 2004-09-10 Jan Hubicka <jh@suse.cz> |
2015 | ||
2016 | * tree-ssa-dce.c (remove_dead_stmt): Update profile. | |
2017 | * tree-split_edge.c (tree_split_edge): Likewise. | |
2018 | (thread_jumps): Likewise. | |
2019 | ||
229031d0 KH |
2020 | 2004-09-10 Kazu Hirata <kazu@cs.umass.edu> |
2021 | ||
2022 | * cgraphunit.c, predict.c, tree-ssa-loop-ivopts.c: Fix comment | |
2023 | typos. | |
2024 | ||
9b3e897d PB |
2025 | 2004-09-10 Paolo Bonzini <bonzini@gnu.org> |
2026 | ||
2027 | * cgraph.h (cgraph_dump_file): Do not declare. | |
2028 | * cgraphunit.c (cgraph_dump_file): Declare as static. | |
2029 | (init_cgraph): New. | |
2030 | * toplev.c (cgraph_dump_file): Do not declare. | |
2031 | (compile_file): Call init_cgraph. | |
2032 | * tree-dump.c (dump_files): Add IPA dump file, remove | |
2033 | XML dump of call graph. | |
2034 | (get_dump_file_name): Support IPA dump file naming scheme. | |
2035 | * tree.h (enum tree_dump_index): Add IPA dump file, remove | |
2036 | XML dump of call graph. | |
2037 | * doc/invoke.texi (Debugging Options): Document the new options. | |
2038 | ||
c3ee0579 RS |
2039 | 2004-09-10 Richard Sandiford <rsandifo@redhat.com> |
2040 | ||
2041 | * doc/extend.texi: Document the FR-V built-in functions. | |
2042 | ||
236f9832 JW |
2043 | 2004-09-09 James E Wilson <wilson@specifixinc.com> |
2044 | ||
2045 | * doc/sourcebuild.texi: Delete libbanshee reference. | |
2046 | ||
5a29def1 KC |
2047 | 2004-09-10 Kelley Cook <kcook@gcc.gnu.org> |
2048 | ||
2049 | * Makefile.in (s-gtype): Add $(build_exeext) to gengtype command. | |
2050 | ||
3274deff JW |
2051 | 2004-09-09 James E Wilson <wilson@specifixinc.com> |
2052 | ||
2053 | * c-typeck.c (convert_for_assignment): Check that rhs has VECTOR_TYPE | |
2054 | before calling vector_types_convertible_p. | |
2055 | (digest_init): Check that inside_init has VECTOR_TYPE before calling | |
2056 | vector_types_convertible_p. Don't give another error if | |
2057 | convert_for_assignment returns error_mark_node. | |
2058 | ||
049e524f RS |
2059 | 2004-09-09 Roger Sayle <roger@eyesopen.com> |
2060 | ||
2061 | PR middle-end/17055 | |
2062 | * fold-const.c (build_zero_vector): New function to construct a | |
2063 | vector (either floating point or integer) of zeros. | |
2064 | (fold_convert): Internally, enable conversions of integer zero | |
2065 | to arbitrary vector types, using the new build_zero_vector. | |
2066 | ||
1b83d209 RS |
2067 | 2004-09-09 Roger Sayle <roger@eyesopen.com> |
2068 | ||
2069 | * config/i386/i386.c (ix86_expand_ashlsi3_const): New function to | |
2070 | expand a left shift by an immediate constant as either an ashl or | |
2071 | a sequence of additions. | |
2072 | (ix86_split_ashldi): Use new ix86_expand_ashlsi3_const function | |
2073 | instead of calling gen_ashlsi3 with a constant directly. | |
2074 | ||
903a5059 RS |
2075 | 2004-09-09 Roger Sayle <roger@eyesopen.com> |
2076 | ||
2077 | * config/i386/i386.c (ix86_split_long_move): When optimizing for | |
2078 | size, and the low and high parts of a DImode constant are equal, | |
2079 | copy one register to another instead of loading the same immediate | |
2080 | value twice. | |
2081 | ||
469c26f1 RH |
2082 | 2004-09-09 Richard Henderson <rth@redhat.com> |
2083 | ||
2084 | PR middle-end/17367 | |
2085 | * function.c (assign_parm_setup_block): Only put PARALLELs into | |
2086 | a register if use_register_for_decl. | |
2087 | ||
1aee688e EC |
2088 | 2004-09-09 Eric Christopher <echristo@redhat.com> |
2089 | ||
2090 | * ra-colorize.c (reset_lists): Move variable declaration inside | |
2091 | ENABLE_CHECKING to avoid unused variable warnings when | |
2092 | not --enable-checking. | |
2093 | (check_colors): Ditto. | |
2094 | ||
89029cd4 MS |
2095 | 2004-09-09 Mike Stump <mrs@apple.com> |
2096 | ||
2097 | * version.c (version_string): Bump to 4.0.0. | |
693ff889 | 2098 | * doc/include/gcc-common.texi (version-GCC): Likewise. |
89029cd4 | 2099 | |
3f3174b6 JJ |
2100 | 2004-09-10 Jakub Jelinek <jakub@redhat.com> |
2101 | ||
2102 | * doc/extend.texi (nothrow attribute): The attribute is not | |
2103 | implemented in 3.2 and earlier. | |
2104 | ||
4c80d5ac SE |
2105 | 2004-09-09 Steve Ellcey <sje@cup.hp.com> |
2106 | ||
2107 | * genrecog.c (compute_predicate_codes): Use op0_codes | |
2108 | instead of codes. | |
2109 | ||
2ec3ab99 UW |
2110 | 2004-09-09 Ulrich Weigand <uweigand@de.ibm.com> |
2111 | ||
2112 | * ra-colorize.c (hardregset_to_string): Adapt to HARD_REG_SET | |
2113 | implementation changes. | |
2114 | ||
0b21d1dc UW |
2115 | 2004-09-09 Ulrich Weigand <uweigand@de.ibm.com> |
2116 | ||
2117 | * combine.c (try_combine): When swapping i2 and i3, newi2pat may be | |
2118 | a PARALLEL instead of a SET due to added clobbers. | |
2119 | ||
7bb09d15 UW |
2120 | 2004-09-09 Ulrich Weigand <uweigand@de.ibm.com> |
2121 | ||
1aee688e | 2122 | * reload.c (find_reloads_address): Pass correct operand to |
7bb09d15 UW |
2123 | maybe_memory_address_p. |
2124 | ||
0a050485 DB |
2125 | 2004-09-09 Daniel Berlin <dberlin@dberlin.org> |
2126 | ||
2127 | * Makefile.in: Remove libbanshee, tree-alias-*. | |
2128 | Remove tree-alias-common.h dependencies. | |
2129 | * common.opt: Remove -ftree-points-to. | |
2130 | * configure.ac: Remove libbanshee. | |
2131 | * flags.h: Remove pta_type, flag_tree_points_to. | |
2132 | * gengtype.c (open_base_files): Remove tree-alias-type.h. | |
2133 | * opts.c (OPT_ftree_points_to): Remove. | |
2134 | * toplev.c: Remove tree-alias-common.h, flag_tree_points_to. | |
2135 | * tree-dfa.c: Remove tree-alias-common.h | |
2136 | * tree-into-ssa.c: Ditto. | |
2137 | * tree-outof-ssa.c: Ditto. | |
2138 | * tree-ssa-copyrename.c: Ditto. | |
2139 | * tree-ssa-live.c: Ditto. | |
2140 | * tree-optimize.c: Ditto. | |
2141 | * tree-ssa.c: Ditto. | |
2142 | Remove pass_build_pta, pass_del_pta. | |
2143 | * tree-pass.h: Ditto. | |
2144 | * tree-ssa-alias.c: Remove tree-alias-common.h. | |
2145 | (struct alias_stats_d): Remove pta_queries, pta_resolved. | |
2146 | (pass_may_alias): Remove PROP_pta requirement. | |
2147 | (may_alias_p): Remove pta_queries, pta_resolved, use of andersens. | |
2148 | (get_tmt_for): Ditto. | |
2149 | (dump_alias_stats): Ditto. | |
2150 | * doc/passes.texi: Remove blurb about points-to analysis. | |
2151 | * fortran/Make-lang.in: Remove tree-alias-*.o. | |
1aee688e | 2152 | |
c1a404bd RS |
2153 | 2004-09-09 Richard Sandiford <rsandifo@redhat.com> |
2154 | ||
2155 | * genattrtab.c (write_insn_cases): New function, split out from | |
2156 | write_attr_case. Correctly handle define_peepholes when printing | |
2157 | the instruction name. | |
2158 | (write_attr_case, write_const_num_delay_slots): Use write_insn_cases. | |
2159 | ||
b2416742 HPN |
2160 | 2004-09-09 Hans-Peter Nilsson <hp@axis.com> |
2161 | ||
2162 | PR target/17377 | |
2163 | * config/cris/cris-protos.h (cris_return_address_on_stack): Declare. | |
2164 | * config/cris/cris.c (cris_return_address_on_stack): New function. | |
2165 | * config/cris/cris.md ("return"): For location of return address, | |
2166 | also check cris_return_address_on_stack. | |
2167 | ||
b49ce401 DN |
2168 | 2004-09-09 Diego Novillo <dnovillo@redhat.com> |
2169 | ||
2170 | * tree-outof-ssa.c (coalesce_abnormal_edges): Fix typo in | |
2171 | calling phi_ssa_name_p. | |
2172 | ||
116df786 RH |
2173 | 2004-09-09 Richard Henderson <rth@redhat.com> |
2174 | ||
2175 | PR c/17322 | |
2176 | * c-typeck.c (valid_compound_expr_initializer): Use only | |
2177 | initializer_constant_valid_p, and not TREE_CONSTANT. | |
2178 | (digest_init): Likewise. | |
2179 | (output_init_element): Likewise. | |
2180 | ||
41374e13 NS |
2181 | 2004-09-09 Giovanni Bajo <giovannibajo@gcc.gnu.org> |
2182 | ||
2183 | * ra-build.c (copy_insn_p, remember_move, defuse_overlap_p_1, | |
2184 | live_out_1, prune_hardregs_for_mode, init_one_web_common, | |
2185 | reinit_one_web, add_subweb, add_subweb_2, init_web_parts, | |
2186 | record_conflict, compare_and_free_webs, init_webs_defs_uses, | |
2187 | parts_to_webs_1, parts_to_webs, reset_conflicts, | |
2188 | check_conflict_numbers, remember_web_was_spilled, handle_asm_insn, | |
2189 | ra_build_free): Use gcc_assert and gcc_unreachable instead of abort. | |
2190 | * ra-colorize.c (push_list, put_web, reset_lists, put_web_at_end, | |
2191 | put_move, remove_move, combine, select_spill, colorize_one_web, | |
2192 | try_recolor_web, insert_coalesced_conflicts, check_colors, | |
2193 | break_precolored_alias, restore_conflicts_from_coalesce, | |
2194 | sort_and_combine_web_pairs, check_uncoalesced_moves): Likewise. | |
2195 | * ra-rewrite.c (spill_coalescing, slots_overlap_p, emit_loads, | |
2196 | reloads_to_loads, rewrite_program2, emit_colors): Likewise. | |
2197 | * ra.c (first_hard_reg, create_insn_info, find_subweb, init_ra, | |
2198 | check_df): Likewise. | |
2199 | * real.c (do_add, do_multiply, do_divide, do_compare, do_fix_trunc, | |
2200 | real_arithmetic, real_compare, real_exponent, real_ldexp, | |
2201 | real_identical, real_to_integer, real_to_integer2, real_to_decimal, | |
2202 | real_to_hexadecimal, real_from_integer, ten_to_ptwo, ten_to_mptwo, | |
2203 | real_digit, real_nan, real_maxval, round_for_format, real_convert, | |
2204 | real_to_target, real_from_target, real_hash, encode_ieee_single, | |
2205 | encode_ieee_double, encode_ieee_extended, encode_ieee_quad, | |
2206 | encode_vax_f, encode_vax_d, encode_vax_g, encode_i370_single, | |
2207 | encode_i370_double, encode_c4x_single, encode_c4x_extended): Likewise. | |
2208 | * recog.c (validate_change, validate_replace_rtx_1, asm_operand_ok, | |
2209 | extract_insn, peep2_next_insn, peep2_reg_dead_p, | |
2210 | peep2_find_free_register, peephole2_optimize, store_data_bypass_p, | |
2211 | if_test_bypass_p): Likewise. | |
2212 | * reg-stack.c (record_label_references, get_asm_operand_n_inputs, | |
2213 | stack_result, remove_regno_note, get_hard_regnum, emit_pop_insn, | |
2214 | emit_swap_insn, swap_to_top, move_for_stack_reg, | |
2215 | subst_stack_regs_pat, subst_asm_stack_regs, change_stack, | |
2216 | compensate_edge, convert_regs_1): Likewise. | |
2217 | * regclass.c (init_reg_sets, init_reg_sets_1, | |
2218 | memory_move_secondary_cost): Likewise. | |
2219 | * regrename.c (note_sets, clear_dead_regs, scan_rtx_reg, scan_rtx): | |
2220 | Likewise. | |
2221 | * reload.c (push_secondary_reload, find_valid_class, push_reload, | |
2222 | operands_match_p, decompose, immune_p, find_reloads, | |
2223 | find_reloads_toplev, find_reloads_address_1, subst_reloads, | |
2224 | copy_replacements, refers_to_regno_for_reload_p, | |
2225 | reg_overlap_mentioned_for_reload_p): Likewise. | |
2226 | * reload1.c (compute_use_by_pseudos, replace_pseudos_in, reload, | |
2227 | count_pseudo, find_reg, eliminate_regs, eliminate_regs_in_insn, | |
2228 | verify_initial_elim_offsets, finish_spills, clear_reload_reg_in_use, | |
2229 | reload_reg_free_p, reload_reg_reaches_end_p, reloads_conflict, | |
2230 | choose_reload_regs, merge_assigned_reloads, emit_input_reload_insns, | |
2231 | do_output_reload, fixup_abnormal_edges): Likewise. | |
2232 | * reorg.c (stop_search_p, emit_delay_sequence, get_jump_flags, | |
2233 | fill_slots_from_thread, relax_delay_slots): Likewise. | |
2234 | * resource.c (mark_referenced_resources, mark_set_resources): | |
2235 | Likewise. | |
2236 | * rtl.c (copy_rtx, rtx_equal_p): Likewise. | |
2237 | * rtlanal.c (insn_dependent_p, reg_overlap_mentioned_p, | |
2238 | dead_or_set_p, find_reg_fusage, remove_note, replace_rtx, | |
2239 | subreg_lsb_1, subreg_regno_offset, subreg_offset_representable_p, | |
2240 | find_first_parameter_load, can_hoist_insn_p, hoist_update_store, | |
2241 | hoist_insn_after, hoist_insn_to_edge, nonzero_bits1): Likewise. | |
2242 | * rtlhooks.c (gen_lowpart_general): Likewise. | |
2243 | * sbitmap.c (sbitmap_difference): Likewise. | |
2244 | * sched-deps.c (add_dependence, sched_analyze_1, sched_analyze_2, | |
2245 | sched_analyze, add_forward_dependence): Likewise. | |
2246 | * sched-ebb.c (fix_basic_block_boundaries, schedule_ebb): Likewise. | |
2247 | * sched-rgn.c (debug_regions, compute_trg_info, schedule_region, | |
2248 | schedule_insns): Likewise. | |
2249 | * sched-vis.c (print_pattern): Likewise. | |
2250 | * sdbout.c (sdbout_symbol, sdbout_toplevel_data): Likewise. | |
2251 | * simplify-rtx.c (simplify_unary_operation, simplify_binary_operation, | |
2252 | simplify_const_relational_operation, simplify_ternary_operation, | |
2253 | simplify_immed_subreg, simplify_subreg, simplify_gen_subreg): | |
2254 | Likewise. | |
2255 | * sreal.c (copy, sreal_sub, sreal_div): Likewise. | |
2256 | * stmt.c (force_label_rtx, expand_goto, expand_asm_operands, | |
2257 | resolve_operand_name_1, expand_return, expand_decl, | |
2258 | expand_anon_union_decl, emit_case_bit_tests, expand_case): Likewise. | |
2259 | * stor-layout.c (put_pending_size, smallest_mode_for_size, | |
2260 | int_mode_for_mode, layout_decl, finish_builtin_struct, layout_type, | |
2261 | set_sizetype, get_mode_bounds): Likewise. | |
2262 | ||
15072eb1 ZW |
2263 | 2004-09-09 Zack Weinberg <zack@codesourcery.com> |
2264 | ||
2265 | * defaults.h (MULTIPLE_SYMBOL_SPACES): Provide default. | |
2266 | * config/arm/pecoff.h, config/i386/beos-elf.h | |
2267 | * config/i386/cygming.h, config/i386/i386-interix.h: | |
2268 | Define MULTIPLE_SYMBOL_SPACES to 1, not nothing. Remove | |
2269 | comment cloned from manual. | |
2270 | * doc/tm.texi: Update description of MULTIPLE_SYMBOL_SPACES. | |
2271 | ||
c2433d7d FCE |
2272 | 2004-09-09 Frank Ch. Eigler <fche@redhat.com> |
2273 | ||
2274 | * builtins.c (build_va_arg_indirect_ref): New function. | |
2275 | (std_gimplify_va_arg_expr): Call it instead of mudflap check and | |
2276 | build_fold_indirect_ref. | |
2277 | * config/i386/i386.c (ix86_gimplify_va_arg): Ditto. | |
2278 | * config/ia64/ia64.c (ia64_gimplify_va_arg): Ditto. | |
2279 | * tree.h: Declare new function. | |
2280 | ||
41374e13 | 2281 | 2004-09-09 Nathan Sidwell <nathan@codesourcery.com> |
1a2caa7a NS |
2282 | |
2283 | * cgraphunit.c (cgraph_mark_functions_to_output): Renable node | |
2284 | dumping for development builds. | |
2285 | * emit-rtl.c (verify_rtx_sharing): Give verbose failure for | |
2286 | development builds only. | |
2287 | * genattrtab.c (write_eligible_delay): Fix typo in previous | |
2288 | commit. | |
2289 | * tree.c (iterative_hash_expr): Replace gcc_unreachable with | |
2290 | gcc_assert. | |
2291 | ||
41374e13 | 2292 | 2004-09-09 Nathan Sidwell <nathan@codesourcery.com> |
282899df NS |
2293 | |
2294 | * gcse.c (INSN_CUID, insert_set_in_table, find_avail_set, | |
2295 | cprop_insn, do_local_cprop, local_cprop_pass, find_bypass_set, | |
2296 | process_insert_insn, insert_insn_end_bb, pre_insert_copy_insn, | |
2297 | hoist_code, extract_mentioned_regs_helper, compute_store_table, | |
2298 | insert_store): Use gcc_assert and gcc_unreachable. | |
2299 | * ggc-common.c (ggc_splay_alloc, ggc_splay_dont_free, | |
2300 | gt_pch_note_object, gt_pch_note_reorder, relocate_ptrs, | |
2301 | ggc_record_overhead): Likewise. | |
2302 | * ggc-page.c (alloc_page, free_page, ggc_set_mark, ggc_marked_p, | |
2303 | init_ggc, ggc_push_context, ggc_recalculate_in_use_p, | |
2304 | ggc_pop_context, clear_marks, validate_free_objects, | |
2305 | ggc_pch_read): Likewise. | |
2306 | * ggc-zone.c (ggc_allocated_p, free_chunk, ggc_set_mark, | |
2307 | ggc_marked_p, ggc_get_size, init_ggc, destroy_ggc_zone, | |
2308 | ggc_push_context, check_cookies, ggc_collect, | |
2309 | ggc_print_statistics): Likewise. | |
2310 | * gimple-low.c (lower_function_body, lower_stmt, | |
2311 | lower_bind_expr): Likewise. | |
2312 | * gimplify.c (gimple_tree_eq, push_gimplify_context, | |
2313 | pop_gimplify_context, gimple_pop_condition, create_tmp_var, | |
2314 | declare_tmp_vars, gimple_add_tmp_var, annotate_all_with_locus, | |
2315 | mostly_copy_tree_r, gimplify_return_expr, gimplify_switch_expr, | |
2316 | gimplify_case_label_expr, gimplify_exit_block_expr, | |
2317 | canonicalize_component_ref, gimplify_compound_lval, | |
2318 | gimplify_self_mod_expr, gimplify_call_expr, | |
2319 | gimplify_init_ctor_eval, gimplify_init_constructor, | |
2320 | gimplify_modify_expr, gimplify_save_expr, gimplify_target_expr, | |
2321 | gimplify_expr, check_pointer_types_r, | |
2322 | force_gimple_operand): Likewise. | |
2323 | * global.c (global_alloc, build_insn_chain): Likewise. | |
2324 | * graph.c (clean_graph_dump_file, | |
2325 | finish_graph_dump_file): Likewise. | |
2326 | gcov-io.c (gcov_open): Use GCOV_CHECK. | |
2327 | ||
2a88ebca RS |
2328 | 2004-09-09 Richard Sandiford <rsandifo@redhat.com> |
2329 | ||
2330 | * config/frv/frv.c (acc_operand, accg_operand): Use REGNO. | |
2331 | ||
34132917 JH |
2332 | 2004-09-09 Jan Hubicka <jh@suse.cz> |
2333 | ||
2334 | middle-end/17128 | |
282899df NS |
2335 | * tree-inline.c (expand_call_inline): Make overactive sanity check |
2336 | happy. | |
34132917 | 2337 | |
9f7aa952 JH |
2338 | 2004-09-09 Jan Hubicka <jh@suse.cz> |
2339 | ||
2340 | * tree-ssa-loop-ivopts.c (peel_address): Fix abort on | |
2341 | VIEW_CONVERT_EXPR. | |
2342 | ||
b2d59f6f NS |
2343 | 2004-09-09 Nathan Sidwell <nathan@codesourcery.com> |
2344 | ||
2345 | * Makefile.in (gengtype): Use $(BUILD_ERRORS). | |
2346 | (gengtype.o): Depend on errors.h. | |
2347 | * genattrtab.c (strcmp_check): Use gcc_assert and gcc_unreachable. | |
2348 | (attr_rtx_1, attr_printf, attr_copy_rtx, evaluate_eq_attr, | |
2349 | attr_alt_subset_p, attr_alt_subset_of_compl_p, | |
2350 | attr_alt_intersection, attr_alt_union, optimize_attrs, gen_insn, | |
2351 | write_test_expr, write_attr_value, write_eligible_delay, | |
2352 | make_internal_attr, make_numeric_value): Likewise. | |
2353 | * genautomata.c (regexp_name, get_str_vect, | |
2354 | gen_presence_absence_set, automaton_decl_hash, | |
2355 | automaton_decl_eq_p, insn_decl_hash, insn_decl_eq_p, decl_hash, | |
2356 | decl_eq_p, process_regexp, loop_in_regexp, check_loops_in_regexps, | |
2357 | process_regexp_cycles, reserv_sets_cmp, set_unit_reserv, | |
2358 | test_unit_reserv, it_is_empty_reserv_sets, | |
2359 | reserv_sets_are_intersected, reserv_sets_shift, reserv_sets_or, | |
2360 | reserv_sets_and, output_cycle_reservs, get_free_state, | |
2361 | intersected_state_reservs_p, states_union, remove_arc, | |
2362 | copy_insn_regexp, transform_1, transform_2, transform_3, | |
2363 | regexp_transform_func, store_alt_unit_usage, | |
2364 | check_regexp_units_distribution, process_seq_for_forming_states, | |
2365 | process_alts_for_forming_states, make_automaton, | |
2366 | form_arcs_marked_by_insn, create_composed_state, | |
2367 | set_out_arc_insns_equiv_num, partition_equiv_class, | |
2368 | process_insn_equiv_class, set_insn_equiv_classes, | |
2369 | units_to_automata_heuristic_distr, form_regexp, | |
2370 | longest_path_length, output_dfa_max_issue_rate, add_vect, | |
2371 | out_state_arcs_num, add_vect_el, output_trans_table, | |
2372 | output_state_alts_table, output_dead_lock_vect, | |
2373 | output_max_insn_queue_index_def, | |
2374 | output_min_insn_conflict_delay_func, | |
2375 | output_internal_insn_latency_func, output_print_reservation_func, | |
2376 | output_cpu_unit_reservation_p, output_state_arcs, | |
2377 | make_insn_alts_attr, make_internal_dfa_insn_code_attr, | |
2378 | make_default_insn_latency_attr, | |
2379 | form_important_insn_automata_lists): Likewise. | |
2380 | * genemit.c (gen_exp, output_add_clobbers, | |
2381 | output_added_clobbers_hard_reg_p): Likewise. | |
2382 | * genextract.c (print_path, main): Likewise. | |
2383 | * genflags.c (gen_macro): Likewise. | |
2384 | * gengenrtl.c: Include errors.h | |
2385 | (type_from_format, accessor_from_format): Likewise. | |
2386 | * gengtype.c (get_file_basename, output_mangled_typename, | |
2387 | walk_type, write_types_process_field, | |
2388 | write_types_local_process_field): Likewise. | |
2389 | * genmodes.c (complete_mode): Likewise. | |
2390 | * genopinit.c (gen_insn): Likewise. | |
2391 | * genoutput.c (output_insn_data, check_constraint_len, | |
2392 | constraint_len): Likewise. | |
2393 | * genpreds.c (add_mode_tests):Likewise. | |
2394 | * gen-protos.c (add_hash): Likewise. | |
2395 | * genrecog.c (find_operand, find_matching_operand, | |
2396 | validate_pattern, add_to_sequence, maybe_both_true, | |
2397 | nodes_identical_1, merge_trees, write_switch, write_cond, | |
2398 | write_action, is_unconditional, make_insn_sequence, | |
2399 | debug_decision_2): Likewise. | |
2400 | * gensupport.c (is_predicable, collect_insn_data, | |
2401 | alter_predicate_for_insn, maybe_eval_c_test): Likewise. | |
2402 | ||
87022a6b JH |
2403 | 2004-09-09 Jan Hubicka <jh@suse.cz> |
2404 | ||
2405 | * basic-block.h (guess_outgoing_edge_probabilities): Declare. | |
b2d59f6f NS |
2406 | * cfgbuild.c (compute_outgoing_frequencies): When probability is |
2407 | missing, guess it. | |
2408 | (find_many_sub_basic_blocks): Do update profile only when it is | |
2409 | present. | |
87022a6b | 2410 | * predict.c (set_even_probabilities): Break out from ... |
b2d59f6f NS |
2411 | (combine_predictions_for_insn): ... here; deal with |
2412 | !can_predict_insn_p insns. | |
87022a6b JH |
2413 | (combine_predictions_for_bb): Use set_even_probabilities. |
2414 | (bb_estimate_probability_locally): Break out from .... | |
2415 | (estimate_probability): ... here. | |
2416 | (guess_outgoing_edge_probabilities): New entry point. | |
2417 | ||
e1537934 NS |
2418 | 2004-09-09 Nathan Sidwell <nathan@codesourcery.com> |
2419 | ||
3b5edfee NS |
2420 | * gcc.c (add_sysrooted_prefix, execute, do_self_spec, do_spec_1, |
2421 | handle_braces, process_brace_body, main, used_arg, | |
2422 | set_multilib_dir, print_multilib_info): Use fatal, not abort. | |
2423 | ||
d73d4593 NS |
2424 | * tree-nested.c (create_tmp_var_for): Correct missinverted assert. |
2425 | ||
e1537934 NS |
2426 | * tree-outof-ssa.c (free_temp_expr_table): Add missed assert. |
2427 | * tree-ssa-ccp.c (set_lattice_value): Correct missapplied de | |
2428 | Morgan's theorem in last checkin. | |
2429 | ||
1e128c5f GB |
2430 | 2004-09-09 Giovanni Bajo <giovannibajo@gcc.gnu.org> |
2431 | Nathan Sidwell <nathan@codesourcery.com> | |
2432 | ||
2433 | * targhooks.c (default_unwind_emit, default_scalar_mode_supported_p): | |
2434 | Use gcc_assert, gcc_unreachable & internal_error instead of abort. | |
2435 | * timevar.c (timevar_push, timevar_pop, timevar_start, | |
2436 | timevar_stop): Likewise. | |
2437 | * toplev.c (default_pch_valid_p): Likewise. | |
2438 | * tracer.c (tail_duplicate): Likewise. | |
2439 | * tree-alias-common.c (get_alias_var_decl, | |
2440 | get_values_from_constructor, create_alias_var, delete_alias_vars, | |
2441 | empty_points_to_set, same_points_to_set, ptr_may_alias_var): | |
2442 | Likewise. | |
2443 | * tree.c (tree_size, make_node_stat, copy_node_stat, | |
2444 | build_int_cst_wide, integer_all_onesp, list_length, chainon, | |
2445 | tree_node_structure, type_contains_placeholder_p, substitute_in_expr, | |
2446 | substitute_placeholder_in_expr, tabilize_reference_1, build0_stat, | |
2447 | build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p, | |
2448 | lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr, | |
2449 | build_method_type_directly, decl_type_context, get_callee_fndecl, | |
2450 | get_set_constructor_bits, build_vector_type_for_mode, int_cst_value, | |
2451 | tree_fold_gcd): Likewise. | |
2452 | * tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges, | |
2453 | make_cond_expr_edges, group_case_labels, tree_merge_blocks, | |
2454 | cleanup_control_expr_graph, find_taken_edge, | |
2455 | find_taken_edge_switch_expr, phi_alternatives_equal, | |
2456 | is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt, | |
2457 | stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate, | |
2458 | tree_split_edge, tree_verify_flow_info, thread_jumps, | |
2459 | tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise. | |
2460 | * tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly, | |
2461 | chrec_fold_multiply_poly_poly): Likewise. | |
2462 | * tree-complex.c (extract_component, expand_complex_division, | |
2463 | expand_complex_comparison, expand_complex_operations_1, | |
2464 | build_replicated_const, expand_vector_operations_1): Likewise. | |
2465 | * tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector, | |
2466 | build_classic_dir_vector): Likewise. | |
2467 | * tree-dfa.c (compute_immediate_uses_for_phi, | |
2468 | compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann, | |
2469 | create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise. | |
2470 | * tree-dump.c (dequeue_and_dump): Likewise. | |
2471 | * tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region, | |
2472 | record_in_finally_tree, replace_goto_queue_1, | |
2473 | maybe_record_in_goto_queue, verify_norecord_switch_expr, | |
2474 | do_return_redirection): Likewise. | |
2475 | * tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr, | |
2476 | add_to_dst_predicate_list, find_phi_replacement_condition, | |
2477 | replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order): | |
2478 | Likewise. | |
2479 | * tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r, | |
2480 | initialize_inlined_parameters, declare_return_variable, | |
2481 | estimate_num_insns_1, expand_call_inline, expand_calls_inline, | |
2482 | optimize_inline_calls, copy_tree_r): Likewise. | |
2483 | * tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt, | |
2484 | ssa_rewrite_stmt, rewrite_into_ssa): Likewise. | |
2485 | * tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after, | |
2486 | tsi_split_statement_list_after, tsi_split_statement_list_before): | |
2487 | Likewise. | |
2488 | * tree-mudflap.c (mf_varname_tree): Likewise. | |
2489 | * tree-nested.c (create_tmp_var_for, lookup_field_for_decl, | |
2490 | lookup_tramp_for_decl, convert_all_function_calls): Likewise. | |
2491 | * tree-optimize.c (tree_rest_of_compilation): Likewise. | |
2492 | * tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi, | |
2493 | coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis, | |
2494 | free_temp_expr_table, add_dependance, finish_expr, rewrite_trees): | |
2495 | Likewise. | |
2496 | * tree-phinodes.c (resize_phi_node, add_phi_arg, | |
2497 | remove_all_phi_nodes_for): Likewise. | |
2498 | * tree-pretty-print.c (op_prio, print_call_name): Likewise. | |
2499 | * tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler, | |
2500 | tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise. | |
2501 | * tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree, | |
2502 | sra_elt_eq, sra_walk_expr, instantiate_missing_elements, | |
2503 | generate_one_element_ref, generate_element_copy, | |
2504 | generate_element_zero, scalarize_copy, scalarize_init, | |
2505 | scalarize_ldst): Likewise. | |
2506 | * tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p, | |
2507 | add_may_alias, add_pointed_to_expr, add_pointed_to_var, | |
2508 | collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise. | |
2509 | * tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise. | |
2510 | * tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value, | |
2511 | set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment, | |
2512 | widen_bitfield, ccp_fold_builtin): Likewise. | |
2513 | * tree-ssa-copy.c (may_propagate_copy, merge_alias_info, | |
2514 | replace_exp_1, propagate_tree_value): Likewise. | |
2515 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise. | |
2516 | * tree-ssa-dce.c (set_control_dependence_map_bit, | |
2517 | find_control_dependence, find_pdom, mark_operand_necessary, | |
2518 | mark_stmt_if_obviously_necessary, | |
2519 | mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise. | |
2520 | * tree-ssa-dom.c (dom_opt_initialize_block_local_data, | |
2521 | simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis, | |
2522 | eliminate_redundant_computations, avail_expr_eq): Likewise. | |
2523 | * tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise. | |
2524 | * tree-ssa-loop-ch.c (should_duplicate_loop_header_p, | |
2525 | duplicate_blocks): Likewise. | |
2526 | * tree-ssa-loop-im.c (for_each_index, set_level, | |
2527 | is_call_clobbered_ref): Likewise. | |
2528 | * tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos, | |
2529 | stmt_after_increment, set_iv, contains_abnormal_ssa_name_p, | |
2530 | find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates, | |
2531 | peel_address, ptr_difference_cost, may_replace_final_value, | |
2532 | determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer, | |
2533 | rewrite_use, rewrite_uses): Likewise. | |
2534 | * tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa, | |
2535 | check_loop_closed_ssa_use): Likewise. | |
2536 | * tree-ssanames.c (make_ssa_name): Likewise. | |
2537 | * tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses, | |
2538 | finalize_ssa_v_must_defs, finalize_ssa_stmt_operands, | |
2539 | get_stmt_operands, get_expr_operands, get_asm_expr_operands, | |
2540 | get_indirect_ref_operands, add_stmt_operand): Likewise. | |
2541 | * tree-ssa-pre.c (value_exists_in_set_bitmap, | |
2542 | value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set, | |
2543 | phi_translate, valid_in_set, compute_antic, | |
2544 | find_or_generate_expression, create_expression_by_pieces, insert_aux, | |
2545 | create_value_expr_from, eliminate): Likewise. | |
2546 | * tree-ssa-propagate.c (cfg_blocks_get): Likewise. | |
2547 | * tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges): | |
2548 | Likewise. | |
2549 | * tree-tailcall.c (independent_of_stmt_p, adjust_return_value, | |
2550 | eliminate_tail_call): Likewise. | |
2551 | * tree-vectorizer.c (vect_create_index_for_array_ref, | |
2552 | vect_align_data_ref, vect_create_data_ref, | |
2553 | vect_create_destination_var, vect_get_vec_def_for_operand, | |
2554 | vect_finish_stmt_generation, vect_transform_stmt, | |
2555 | vect_transform_loop_bound, vect_transform_loop, | |
2556 | vect_analyze_operations): Likewise. | |
2557 | * tree-vn.c (vn_compute, set_value_handle, get_value_handle): | |
2558 | Likewise. | |
2559 | * tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr, | |
2560 | get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start, | |
2561 | bsi_after_labels, bsi_last): Likewise. | |
2562 | * tree-ssa-live.c (var_union, change_partition_var, | |
2563 | create_ssa_var_map, calculate_live_on_entry, root_var_init, | |
2564 | type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce): | |
2565 | Likewise. | |
2566 | * tree-ssa-live.h (partition_is_global, live_entry_blocks, | |
2567 | tpa_find_tree): Likewise. | |
2568 | (register_ssa_partition_check): Declare. | |
2569 | (register_ssa_partition): use it. | |
2570 | * tree-ssa-live.c: Include errors.h. | |
2571 | (register_ssa_partition_check): New. | |
2572 | * tree-ssa-operands.c: Include errors.h. | |
2573 | * Makefile.in (tree-ssa-operands.o): Depend on errors.h. | |
2574 | ||
c557edf4 RS |
2575 | 2004-09-09 Richard Sandiford <rsandifo@redhat.com> |
2576 | Catherine Moore <clm@redhat.com> | |
2577 | ||
2578 | * config/frv/frv-protos.h (FRV_CPU_FR550, FRV_CPU_FR450) | |
2579 | (FRV_CPU_FR405): New processor enums. | |
2580 | (frv_issue_rate, frv_acc_group): Declare. | |
2581 | * config/frv/frv.h (CPP_SPEC, CPP_FRV_SPEC, CPP_FR500_SPEC): Delete. | |
2582 | (CPP_FR400_SPEC, CPP_SIMPLE_SPEC): Delete. | |
2583 | (MASK_DEFAULT_FR550, MASK_DEFAULT_FR450): New macros. | |
2584 | (SUBTARGET_EXTRA_SPECS, EXTRA_SPECS, CPP_CPU_DEFAULT_SPEC): Delete. | |
2585 | (TARGET_CPU_CPP_BUILTINS): Define the macros that were previously | |
2586 | handled by CPP_SPEC. | |
2587 | (MASK_LONG_CALLS, TARGET_LONG_CALLS): New macros. | |
2588 | (MASK_ALIGN_LABELS, TARGET_ALIGN_LABELS): New macros. | |
2589 | (ACC_MASK): New macro. | |
2590 | (TARGET_MEDIA_REV2): Include FRV_CPU_{FR405,FR450,FR550}. | |
2591 | (TARGET_MEDIA_FR450): New macro. | |
2592 | (TARGET_FR500_FR550_BUILTINS, TARGET_FR405_BUILTINS): New macros. | |
2593 | (TARGET_SWITCHES): Add -m{no-,}align-labels and -m{no-,}long-calls. | |
2594 | (LABEL_ALIGN_AFTER_BARRIER): Define. | |
2595 | (ACC_LAST, ACCG_LAST): Add four new accumulator registers. | |
2596 | (IACC_FIRST, IACC_LAST): New pair of SPRs. | |
2597 | (ACCG_FIRST, AP_FIRST, SPR_FIRST, SPR_LAST): Adjust accordingly. | |
2598 | (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER) | |
2599 | (REGISTER_NAMES): Add entries for new registers. | |
2600 | (REG_CLASS_CONTENTS): Update for new register ranges. | |
2601 | (EXTRA_CONSTRAINT_FOR_S): Redefine in terms of call_operand. | |
2602 | (ISSUE_RATE, CLEAR_VLIW_START, SET_VLIW_START): Delete. | |
2603 | (PACKING_FLAG_USED_P): Delete. | |
2604 | (FRV_BUILTIN_MQLCLRHS, FRV_BUILTIN_MQLMTHS, FRV_BUILTIN_MQSLLHI) | |
2605 | (FRV_BUILTIN_MQSRAHI, FRV_BUILTIN_SMUL, FRV_BUILTIN_UMUL) | |
2606 | (FRV_BUILTIN_PREFETCH0, FRV_BUILTIN_PREFETCH, FRV_BUILTIN_SMASS) | |
2607 | (FRV_BUILTIN_SMSSS, FRV_BUILTIN_SMU, FRV_BUILTIN_SCUTSS) | |
2608 | (FRV_BUILTIN_ADDSS, FRV_BUILTIN_SUBSS, FRV_BUILTIN_SLASS) | |
2609 | (FRV_BUILTIN_IACCread{l,ll}, FRV_BUILTIN_IACCset{ll,l}) | |
2610 | (FRV_BUILTIN_SCAN): New members of frv_builtin_enum. | |
2611 | (FRV_BUILTIN_FIRST_NONMEDIA): New macro. | |
2612 | (CPU_UNITS_QUERY): Define to 1. | |
2613 | * config/frv/frv.c: Include gt-frv.h | |
2614 | (NUM_NOP_PATTERNS, NTH_UNIT, UNIT_NUMBER, PACKING_FLAG_P): New macros. | |
2615 | (SET_PACKING_FLAG, CLEAR_PACKING_FLAG, FOR_EACH_REGNO): New macros. | |
2616 | (frv_insn_group): New enumeration. | |
2617 | (frv_unit_names, frv_unit_groups, frv_unit_codes): New variables. | |
2618 | (frv_type_to_unit, frv_nops, frv_num_nops): New variables. | |
2619 | (REGSTATE_DEAD, REGSTATE_LIVE, REGSTATE_UNUSED, REGSTATE_MASK) | |
2620 | (REGSTATE_CONDJUMP): Delete. Shuffle other numbers to cover the | |
2621 | gap left by REGSTATE_LIVE. | |
2622 | (regstate_t): New typedef. | |
2623 | (TARGET_MACHINE_DEPENDENT_REORG): Define. | |
2624 | (frv_default_flags_for_cpu): Handle FRV_CPU_{FR550,FR450,FR405}. | |
2625 | (frv_override_options): Check for -mcpu={fr550,fr450,fr405}. | |
2626 | Initialize frv_unit_codes[] and frv_type_to_unit[]. | |
2627 | (frv_conditional_register_usage): Remove redundant fixing of | |
2628 | accumulator registers. | |
2629 | (frv_insn_packing_flag): Update specification. | |
2630 | (frv_function_prologue): Don't set frv_insn_packing_flag here. | |
2631 | Zero out frv_nops[]. | |
2632 | (frv_expand_epilogue): Remove comments about the no-longer-present | |
2633 | SIBCALL_P argument. | |
2634 | (frv_asm_output_mi_thunk): Check frv_issue_rate() rather than | |
2635 | PACKING_FLAG_USED_P() when deciding whether to pack instructions. | |
2636 | (frv_asm_output_opcode, frv_final_prescan_insn): Simplify in light | |
2637 | of the new meaning of frv_insn_packing_flag. Emit an mnop.p if | |
2638 | packing is disabled and if INSN can only issue to M1. | |
2639 | (call_operand): Check TARGET_LONG_CALLS. | |
2640 | (acc_operand, even_acc_operand, quad_acc_operand) | |
2641 | (accg_operand): Simplify. Don't accept pseudo registers. | |
2642 | (output_move_single): Handle SPR<-zero moves. | |
2643 | (frv_issue_rate): Make non-static. Handle FRV_CPU_{FR550,FR450,FR405}. | |
2644 | (frv_registers_update, frv_registers_used_p): Delete. | |
2645 | (frv_registers_set_p): Delete. | |
2646 | (frv_acc_group_1, frv_acc_group, frv_insn_unit): New functions. | |
2647 | (frv_issues_to_branch_unit_p): New function. | |
2648 | (frv_packet): New structure. | |
2649 | (frv_cond_flags, frv_regstate_conflict_p): New functions. | |
2650 | (frv_registers_conflict_p_1, frv_registers_conflict_p): New functions. | |
2651 | (frv_registers_update_1, frv_registers_update): New functions. | |
2652 | (frv_start_packet, frv_start_packet_block, frv_finish_packet) | |
2653 | (frv_pack_insn_p, frv_add_insn_to_packet, frv_insert_nop_in_packet) | |
2654 | (frv_for_each_packet, frv_sort_insn_group_1, frv_compare_insns) | |
2655 | (frv_sort_insn_group, frv_reorder_packet): New functions. | |
2656 | (frv_pack_insns): Use frv_reorder_packet. | |
2657 | (frv_packet_address): New variable. | |
2658 | (frv_fill_unused_units, frv_align_label, frv_reorg_packet) | |
2659 | (frv_register_nop, frv_reorg): New functions. | |
2660 | (bdesc_1arg): Add __SCUTSS. | |
2661 | (bdesc_2arg): Add __MQLCLRHS, __MQLMTHS, __SMUL, __UMUL, __ADDSS, | |
2662 | __SUBSS, __SLASS and __SCAN. | |
2663 | (bdesc_2argimm): Add __MQSLLHI and __MQSRAHI. | |
2664 | (bdesc_int_void2arg, bdesc_prefetches): New arrays. | |
2665 | (frv_init_builtins): Register the above builtins. | |
2666 | (frv_int_to_acc): Use ACC_MASK to check for valid accumulator | |
15072eb1 | 2667 | registers. Turn the referenced accumulators into global registers. |
c557edf4 RS |
2668 | (frv_read_iacc_argument): New function. |
2669 | (frv_expand_int_void2arg, frv_expand_prefetches): New functions. | |
2670 | (frv_split_iacc_move): New function. | |
2671 | (frv_expand_builtin): Handle the new builtins. | |
2672 | * config/frv/frv.md: Replace old schedulers with new order-independent | |
2673 | ones. Add schedulers for the FR405, FR450 and FR550. Describe new | |
2674 | packing algorithm. | |
2675 | (cpu): Add fr550, fr450 and fr405. | |
2676 | (type): Add macc, scan, cut, fnop, fscmp, fdcmp, mnop, mqlimh and | |
2677 | mqshift. Replace fmas with fsmadd and fmad with fdmadd. Delete m7. | |
2678 | (*muladd[sd]f4, *mulsub[sd]f4): Fix types. | |
2679 | (*cmp[sd]f_cc_fp): Use new f[sd]cmp types. | |
2680 | (fnop, mnop): New patterns. | |
2681 | (UNSPEC_MQLCLRHS, UNSPEC_MQLMTHS, UNSPEC_MQSLLHI, UNSPEC_MQSRAHI): | |
2682 | New constants. | |
2683 | (mexpdhw, *cond_exec_mexpdhw): Fix destination operands. | |
2684 | (mclracca8): Use ACC_MASK to determine the upper set of accumulator | |
2685 | registers. | |
2686 | (mqlclrhs, mqlmths, mqsllhi, mqsrahi): New patterns. | |
2687 | (UNSPEC_SMUL, UNSPEC_UMUL, UNSPEC_SMU, UNSPEC_ADDSS, UNSPEC_SUBSS) | |
2688 | (UNSPEC_SLASS, UNSPEC_SCAN, UNSPEC_INTSS, UNSPEC_SCUTSS) | |
2689 | (UNSPEC_PREFETCH0, UNSPEC_PREFETCH, UNSPEC_IACCreadll) | |
2690 | (UNSPEC_IACCreadl, UNSPEC_IACCsetll, UNSPEC_IACCsetl, UNSPEC_SMASS) | |
2691 | (UNSPEC_SMSSS, UNSPEC_IMUL, IACC0_REG): New constants. | |
2692 | (smul, umul, smass, smsss, smu, addss, subss, slass, scan, scutss) | |
2693 | (frv_prefetch0, frv_prefetch): New patterns. | |
2694 | * config/frv/t-frv (MULTILIB_OPTIONS): Remove -mcpu=frv and | |
2695 | -mcpu=simple. Add -mcpu=fr550. | |
2696 | (MULTILIB_DIRNAMES): Update accordingly. | |
2697 | (MULTILIB_MATCHES): Use the fr400 multilibs for -mcpu=fr405 and | |
2698 | -mcpu=fr450. | |
2699 | * doc/invoke.texi: Document the new -mcpu={fr550,fr450,fr405}, | |
2700 | -mlong-calls and -malign-labels options for FR-V. | |
2701 | ||
deb176fa JM |
2702 | 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk> |
2703 | ||
2704 | PR c/8420 | |
2705 | * c-tree.h (struct c_declspecs): New. | |
2706 | (struct c_declarator, struct c_type_name, struct c_parm): Update | |
2707 | element types. | |
2708 | (build_array_declarator, grokfield, shadow_tag, shadow_tag_warned, | |
2709 | start_function, start_decl, build_c_parm, | |
2710 | make_pointer_declarator): Update prototypes. | |
2711 | (build_null_declspecs, declspecs_add_qual, declspecs_add_type, | |
2712 | declspecs_add_scspec, declspecs_add_attrs): New. | |
2713 | (split_specs_attrs): Remove. | |
2714 | * c-parse.in (%union): Add dsptype. | |
2715 | (declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea, | |
2716 | declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea, | |
2717 | declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea, | |
2718 | declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea, | |
2719 | declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea, | |
2720 | declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea, | |
2721 | declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea, | |
2722 | declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts, | |
2723 | declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa, | |
2724 | declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs, | |
2725 | maybe_type_quals_attrs): Change to dsptype. | |
2726 | (struct c_declspec_stack): New. | |
2727 | (current_declspecs, declspec_stack): Change type. | |
2728 | (PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new | |
2729 | structures. | |
2730 | (extdefs): Likewise. | |
2731 | (setspecs): Likewise. | |
2732 | (fndef): Use current_declspecs for empty declspecs list. | |
2733 | (declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea, | |
2734 | declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea, | |
2735 | declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea, | |
2736 | declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea, | |
2737 | declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea, | |
2738 | declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea, | |
2739 | declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea, | |
2740 | declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new | |
2741 | structures and helper functions. Update comments. | |
2742 | (typespec_nonattr): Correct comment. | |
2743 | (maybe_type_quals_attrs, typename): Update to new structures. | |
2744 | * c-decl.c (grokdeclarator, build_array_declarator, grokfield, | |
2745 | shadow_tag, shadow_tag_warned, start_function, start_decl, | |
2746 | build_c_parm, make_pointer_declarator, | |
2747 | set_array_declarator_inner, groktypename): Update to new | |
2748 | structures. | |
2749 | (build_null_declspecs, declspecs_add_qual, declspecs_add_type, | |
2750 | declspecs_add_scspec, declspecs_add_attrs): New. | |
2751 | (split_specs_attrs): Remove. | |
2752 | (shadow_tag_warned): Make warning for useless type names a | |
2753 | pedwarn. Give hard error for long, short, signed, unsigned or | |
2754 | _Complex used with struct, union or enum in empty declaration. | |
2755 | Make found_tag a bool. | |
2756 | (grokdeclarator): Remove checks now done at parse time. | |
2757 | ||
f8893e47 JM |
2758 | 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk> |
2759 | ||
2760 | * c-tree.h (enum c_declarator_kind, struct c_arg_info, struct | |
2761 | c_declarator, struct c_type_name, struct c_parm): New. | |
2762 | (build_array_declarator, set_array_declarator_inner, | |
2763 | get_parm_info, grokfield, groktypename, grokparm, push_parm_decl, | |
2764 | start_function, start_decl, build_c_parm, build_attrs_declarator, | |
2765 | build_function_declarator, make_pointer_declarator, c_cast_expr, | |
2766 | store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes. | |
2767 | (build_id_declarator): New. | |
2768 | * c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new | |
2769 | structures. | |
2770 | * c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES, | |
2771 | ARG_INFO_OTHERS): Remove. | |
2772 | (build_id_declarator): New. | |
2773 | (build_array_declarator, set_array_declarator_inner, groktypename, | |
2774 | start_decl, grokparm, push_parm_decl, grokparms, get_parm_info, | |
2775 | grokfield, start_function, store_parm_decls_newstyle, | |
2776 | store_parm_decls_oldstyle, store_parm_decls, | |
2777 | build_c_parm, build_attrs_declarator, build_function_declarator, | |
2778 | make_pointer_declarator, grokdeclarator): Update to new | |
2779 | structures. | |
2780 | * c-parse.in (%union): Add arginfotype, dtrtype, typenametype and | |
2781 | parmtype. | |
2782 | (declarator, notype_declarator, after_type_declarator, | |
2783 | parm_declarator, parm_declarator_starttypename, | |
2784 | parm_declarator_nostarttypename, array_declarator, typename, | |
2785 | absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1, | |
2786 | absdcl_maybe_attribute, parm, firstparm, parms, parmlist, | |
2787 | parmlist_1, parmlist_2, parmlist_or_identifiers, | |
2788 | parmlist_or_identifiers_1): Use these types. | |
2789 | (primary, after_type_declarator, parm_declarator_starttypename, | |
2790 | notype_declarator, component_decl, component_declarator, | |
2791 | component_notype_declarator, typename, absdcl, | |
2792 | absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1, | |
2793 | parmlist_2, parmlist_or_identifiers_1): Update to new structures. | |
2794 | ||
bc4b653b JM |
2795 | 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk> |
2796 | ||
2797 | * c-tree.h (C_DECL_USED, parser_obstack, in_alignof, in_sizeof, | |
2798 | in_typeof, record_maybe_used_decl, pop_maybe_used, | |
2799 | c_expr_sizeof_expr, c_expr_sizeof_type): New. | |
2800 | * c-decl.c (parser_obstack): New. | |
2801 | (c_init_decl_processing): Initialize parser_obstack. | |
2802 | (c_write_global_declarations_1): Check for used but undefined | |
2803 | static functions. | |
2804 | * c-parse.in (%union): Add otype. | |
2805 | (save_obstack_position): New. | |
2806 | (extdefs): Use it. | |
2807 | (unary_expr): Update in_sizeof and in_alignof. Use | |
2808 | c_expr_sizeof_expr and c_expr_sizeof_type. | |
2809 | (sizeof): Update in_sizeof. | |
2810 | (alignof): Update in_alignof. | |
2811 | (typeof): Update in_typeof. | |
2812 | (typespec_nonreserved_nonattr): Call pop_maybe_used. | |
2813 | * c-typeck.c (in_alignof, in_sizeof, in_typeof, struct | |
2814 | maybe_used_decl, maybe_used_decls, record_maybe_used_decl, | |
2815 | pop_maybe_used, c_expr_sizeof_expr, c_expr_sizeof_type): New. | |
2816 | (build_external_ref): Set C_DECL_USED or call | |
2817 | record_maybe_used_decl if appropriate. | |
2818 | * toplev.c (check_global_declarations): Check TREE_NO_WARNING. | |
2819 | ||
f838cd94 EC |
2820 | 2004-09-08 Eric Christopher <echristo@redhat.com> |
2821 | ||
2822 | * builtins.c: Fix prototype for fold_builtin_atan. | |
2823 | ||
667bbbbb EC |
2824 | 2004-09-08 Eric Christopher <echristo@redhat.com> |
2825 | ||
2826 | * builtins.c (fold_builtin_strlen, fold_builtin_sqrt, fold_builtin_cbrt, | |
2827 | fold_builtin_pow, fold_builtin_sin, fold_builtin_cos, fold_builtin_tan, | |
2828 | fold_builtin_atan): New functions. Migrate function bodies... | |
2829 | (fold_builtin_1): ... from here. | |
2830 | ||
64045029 AM |
2831 | 2004-09-09 Alan Modra <amodra@bigpond.net.au> |
2832 | ||
2833 | * config/rs6000/rs6000.c (rs6000_stack_info): Correct alignment of | |
2834 | save_size. | |
2835 | ||
f0259218 DE |
2836 | 2004-09-08 David Edelsohn <edelsohn@gnu.org> |
2837 | ||
2838 | * config/rs6000/power4.md (power4-lmul): du4 feeds iu1. | |
2839 | * config/rs6000/power5.md (power5-lmul): Same. | |
2840 | ||
609c3937 RH |
2841 | 2004-09-08 Richard Henderson <rth@redhat.com> |
2842 | ||
2843 | PR rtl-opt/17186 | |
2844 | * function.c (expand_function_end): Have fall-off-the-end | |
2845 | return path jump around return register setup. | |
2846 | ||
4e5b002b EB |
2847 | 2004-09-08 Eric Botcazou <ebotcazou@libertysurf.fr> |
2848 | ||
2849 | * config/sparc/sparc.c (sparc_indent_opcode): New variable. | |
2850 | (output_return): Do not test for the presence of the 'unimp' insn. | |
2851 | Use 'current_function_uses_only_leaf_regs' and 'final_sequence' | |
2852 | as predicates instead of custom ones. Return raw strings when | |
2853 | possible. | |
2854 | (output_sibcall): Likewise. Concatenate strings. | |
2855 | (output_ubranch): Remove kludge for TurboSPARC. | |
2856 | (output_cbranch): Remove 'noop' parameter. Do not output 'nop'. | |
2857 | (output_v9branch): Likewise. | |
2858 | (print_operand): Use 'final_sequence' instead of 'dbr_sequence_length'. | |
2859 | <#>: Set sparc_indent_opcode if the delay slot is filled. | |
2860 | <(>: Likewise. | |
2861 | <)>: New operand to emit the displacement from the saved PC on return. | |
2862 | <@>: Remove. | |
2863 | * config/sparc/sparc.h (sparc_indent_opcode): Declare it. | |
2864 | (ASM_OUTPUT_OPCODE): New macro. | |
2865 | (PRINT_OPERAND_PUNCT_VALID_P): Remove '^' and add ')'. | |
2866 | * config/sparc/sparc.md (normal_branch, inverted_branch, | |
2867 | normal_fp_branch, inverted_fp_branch, normal_fpe_branch, | |
2868 | inverted_fpe_branch): Adjust call to output_cbranch. | |
2869 | (normal_int_branch_sp64, inverted_int_branch_sp64): Adjust | |
2870 | call to output_v9branch. | |
2871 | * config/sparc/sparc-protos.h (output_cbranch): Adjust. | |
2872 | (output_v9branch): Likewise. | |
2873 | ||
5826770c DP |
2874 | 2004-09-08 Devang Patel <dpatel@apple.com> |
2875 | ||
2876 | * config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Add -segaddr, | |
2877 | -segs_read_only_addr and -segs_read_write_addr. | |
2878 | (WORD_SWITCH_TAKES_ARG): Same. | |
2879 | (LINK_SPEC): Same. | |
2880 | * doc/invoke.texi: Document -segaddr, -segs_read_only_addr and | |
2881 | -segs_read_write_addr. | |
2882 | ||
6cdd5672 RH |
2883 | 2004-09-08 Richard Henderson <rth@redhat.com> |
2884 | ||
2885 | * function.c (reference_callee_copied): New. | |
2886 | (assign_parm_setup_reg): Use it. | |
2887 | * calls.c (initialize_argument_information): Likewise. | |
2888 | (emit_library_call_value_1): Likewise. | |
2889 | * function.h (reference_callee_copied): Declare. | |
2890 | ||
2891 | * target.h (struct gcc_target): Add callee_copies. | |
2892 | * target-def.h (TARGET_CALLEE_COPIES): New. | |
2893 | (TARGET_PASS_BY_REFERENCE): Update default. | |
2894 | * expr.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
2895 | * targhooks.c (hook_callee_copies_named): New. | |
2896 | (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Rename from | |
2897 | hook_pass_by_reference_false. | |
2898 | (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): New. | |
2899 | * targhooks.h: Update decls. | |
2900 | * config/arc/arc.c (TARGET_CALLEE_COPIES): New. | |
2901 | * config/arc/arc.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
2902 | * config/frv/frv-protos.h (frv_function_arg_callee_copies): Remove. | |
2903 | * config/frv/frv.c (frv_function_arg_callee_copies): Remove. | |
2904 | * config/frv/frv.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
2905 | * config/iq2000/iq2000.c (TARGET_CALLEE_COPIES): New. | |
2906 | * config/iq2000/iq2000.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
2907 | * config/m68hc11/m68hc11.c (TARGET_CALLEE_COPIES): New. | |
2908 | * config/m68hc11/m68hc11.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
2909 | * config/mips/mips.c (TARGET_CALLEE_COPIES): New. | |
2910 | (mips_callee_copies): New. | |
2911 | * config/mips/mips.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
2912 | * config/mmix/mmix.c (TARGET_CALLEE_COPIES): New. | |
2913 | * config/mmix/mmix.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
2914 | * config/mn10300/mn10300.c (TARGET_CALLEE_COPIES): New. | |
2915 | * config/mn10300/mn10300.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
2916 | * config/pa/pa.c (TARGET_CALLEE_COPIES): New. | |
2917 | * config/pa/pa.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
2918 | * config/sh/sh.c (sh_callee_copies): New. | |
2919 | (TARGET_CALLEE_COPIES): New. | |
2920 | * config/sh/sh.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
2921 | * config/v850/v850.c (TARGET_CALLEE_COPIES): New. | |
2922 | * config/v850/v850.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
2923 | * doc/tm.texi (TARGET_CALLEE_COPIES): Replace documentation | |
2924 | for FUNCTION_ARG_CALLEE_COPIES. | |
2925 | * doc/rtl.texi (CALL_INSN_FUNCTION_USAGE): Update. | |
2926 | ||
7f7e0703 DP |
2927 | 2004-09-08 Devang Patel <dpatel@apple.com> |
2928 | ||
6cdd5672 RH |
2929 | * tree-if-conv.c (find_phi_replacement_condition): Return true |
2930 | edge block. | |
2931 | (replace_phi_with_cond_modify_expr): Select conditional expr args | |
2932 | based on true edge basic block. | |
667bbbbb | 2933 | |
ed7f7d85 JH |
2934 | 2004-09-08 Jan Hubicka <jh@suse.cz> |
2935 | ||
2936 | * tree-ssa-operands.c (add_stmt_operand): Use V_MUST_DEF even for | |
2937 | variables being alias set. | |
2938 | ||
0bccc606 NS |
2939 | 2004-09-08 Nathan Sidwell <nathan@codesourcery.com> |
2940 | ||
2941 | * final.c (shorten_branches, final, get_insn_template, | |
2942 | output_alternate_entry_point, final_scan_insn, alter_subreg, | |
2943 | alter_cond, output_operand, asm_fprintf, final_forward_branch_p, | |
2944 | leaf_renumber_regs_insn): Use gcc_assert and gcc_unreachable. | |
2945 | * fix-header.c (lookup_std_proto): Likewise. | |
2946 | * flow.c (first_insn_after_basic_block_note, verify_wide_reg, | |
2947 | verify_local_live_at_start, update_life_info, mark_reg, | |
2948 | calculate_global_regs_live, allocate_reg_life_data, | |
2949 | init_propagate_block_info, mark_set_regs, flush_reg_cond_reg_1, | |
2950 | ior_reg_cond, not_reg_cond, and_reg_cond, elim_reg_cond, | |
2951 | attempt_auto_inc, mark_used_reg, mark_used_regs): Likewise. | |
2952 | * fold-const.c (force_fit_type, div_and_round_double, | |
2953 | may_negate_without_overflow_p, int_const_binop, const_binop, | |
2954 | size_binop, size_diffop, fold_convert_const, fold_convert, | |
2955 | invert_tree_comparison, swap_tree_comparison, | |
2956 | comparison_to_compcode, compcode_to_comparison, invert_truthvalue, | |
2957 | range_binop, make_range, fold_cond_expr_with_comparison, | |
2958 | fold_div_compare, fold, fold_checksum_tree, fold_negate_const, | |
2959 | fold_abs_const, fold_not_const, fold_relational_const, round_up, | |
2960 | round_down): Likewise. | |
2961 | * function.c (find_function_data, assign_stack_temp_for_type, | |
2962 | instantiate_virtual_regs_lossage, aggregate_value_p, | |
2963 | assign_parm_find_entry_rtl, assign_parm_setup_block, | |
2964 | expand_function_start, expand_function_end, keep_stack_depressed, | |
2965 | handle_epilogue_set, thread_prologue_and_epilogue_insns): Likewise. | |
2966 | ||
599eabdb DB |
2967 | 2004-09-08 Daniel Berlin <dberlin@dberlin.org> |
2968 | ||
2969 | * Makefile.in (tree-loop-linear.o): Added. | |
2970 | (OBJS-common): Add tree-loop-linear.o | |
2971 | * common.opt: New flag, ftree-loop-linear. | |
2972 | * timevar.def: New timevar, TV_TREE_LOOP_LINEAR. | |
2973 | * tree-flow.h: Add prototype for linear_transform_loops. | |
2974 | * tree-optimize.c: Add linear transform after vectorization. | |
2975 | * tree-pass.h: Add struct pass_linear_transform. | |
2976 | * tree-ssa-loop.c: Add pass_linear_transform. | |
2977 | * tree-loop-linear.c: New file. | |
2978 | * lambda-code.c: gcc_assertify. | |
2979 | (gcc_loop_to_lambda_loop): Handle all exit tests. | |
2980 | Handle case where we have (invariant >= induction var). | |
2981 | (find_induction_var_from_exit_cond): Ditto. | |
667bbbbb | 2982 | |
13f5595a JZ |
2983 | 2004-09-08 Jie Zhang <zhangjie@magima.com.cn> |
2984 | ||
2985 | * tree-ssa-alias.c (compute_flow_insensitive_aliasing): If type | |
2986 | memory tag is call clobbered, so are its aliases. | |
2987 | (group_aliases): When two memory tags being grouped, if one is | |
2988 | call clobbered, so are the other and its aliases. | |
2989 | (add_may_alias): Remove call-clobbering stuff. | |
2990 | (replace_may_alias): Likewise. | |
2991 | (merge_pointed_to_info): Merge pt_global_mem | |
2992 | ||
89480522 JH |
2993 | 2004-09-08 Jan Hubicka <jh@suse.cz> |
2994 | ||
2995 | * cgraph.c (cgraph_remove_node): Free DECL_INITIAL field of node. | |
2996 | * cgraphunit.c (verify_cgraph): Don't verify on syntax errors. | |
2997 | (cgraph_expand_function): Remove stale cgraph edges of currently | |
2998 | compiled function; fix non-unit-at-a-time code copying function | |
2999 | node for later reuse. | |
3000 | ||
4c254e68 NS |
3001 | 2004-09-08 Nathan Sidwell <nathan@codesourcery.com> |
3002 | ||
3003 | * vec.c (vec_p_reserve, vec_o_reserve): Rename to ... | |
3004 | (vec_gc_p_reserve, vec_gc_o_reserve): ... here. Clone to | |
3005 | (vec_heap_p_reserve, vec_heap_o_reserve): ... here, adjust. | |
3006 | (vec_gc_free, vec_heap_free): New. | |
3007 | * vec.h (DEF_VEC_GC_P, DEF_VEC_MALLOC_P): New. | |
3008 | (DEF_VEC_P): Add allocator argument. Adjust. | |
3009 | (DEF_VEC_GC_O, DEF_VEC_MALLOC_O): New. | |
3010 | (DEF_VEC_O): Add allocator argument. Adjust. | |
3011 | (VEC(free)): New. | |
3012 | ||
3013 | * tree.h (tree): Define a GC'd vector. | |
3014 | * lamba-code.c (lambda_loop): Likewise. | |
3015 | * value-prof.h (histogram_value): Likewise. | |
4c254e68 | 3016 | |
5b0264cb NS |
3017 | 2004-09-08 Nathan Sidwell <nathan@codesourcery.com> |
3018 | ||
3019 | * emit-rtl.c (immed_double_const): Use gcc_assert and gcc_unreachable. | |
3020 | (gen_rtx_SUBREG, gen_reg_rtx, mark_user_reg, subreg_hard_regno, | |
3021 | gen_lowpart_common, gen_highpart, gen_highpart_mode, | |
3022 | subreg_highpart_offset, operand_subword, operand_subword_force, | |
3023 | mem_expr_equal_p, set_mem_attributes_minus_bitpos, | |
3024 | set_mem_alias_set, change_address_1, verify_rtx_sharing, | |
3025 | copy_most_rtx, set_first_insn, set_last_insn, prev_cc0_setter, | |
3026 | try_split, add_insn_after, add_insn_before, remove_insn, | |
3027 | remove_unnecessary_notes, emit_insn_before, emit_jump_insn_before, | |
3028 | emit_call_insn_before, emit_insn_after, emit_jump_insn_after, | |
3029 | emit_call_insn_after, emit_insn, emit_jump_insn, emit_call_insn, | |
3030 | set_unique_reg_note, emit, push_to_full_sequence, copy_insn_1, | |
3031 | gen_const_vector_0, emit_copy_of_insn_after): Likewise. | |
3032 | * et-forest.c (set_prev, set_next, et_check_occ_sanity, | |
3033 | record_path_before_1, check_path_after_1, check_path_after): Likewise. | |
3034 | * except.c (gen_eh_region, resolve_one_fixup_region, | |
3035 | remove_unreachable_regions, convert_from_eh_region_ranges_1, | |
3036 | add_ehl_entry, duplicate_eh_region_1, build_post_landing_pads, | |
3037 | connect_post_landing_pads, sjlj_emit_function_exit, | |
3038 | remove_exception_handler_label, remove_eh_handler, | |
3039 | reachable_next_level, collect_one_action_chain, | |
3040 | output_function_exception_table): Likewise. | |
3041 | * explow.c (trunc_int_for_mode, copy_to_mode_reg, | |
3042 | optimize_save_area_alloca, allocate_dynamic_stack_space, | |
3043 | probe_stack_range, hard_function_value): Likewise. | |
3044 | * expmed.c (mode_for_extraction, store_bit_field, | |
3045 | store_fixed_bit_field, extract_bit_field, expand_shift, | |
3046 | expand_mult_const, expand_mult, choose_multiplier, | |
3047 | expand_mult_highpart, expand_divmod, emit_store_flag, | |
3048 | do_cmp_and_jump): Likewise. | |
3049 | * expr.c (convert_move, convert_modes, move_by_pieces, | |
3050 | move_by_pieces_ninsns, move_by_pieces_1, emit_block_move, | |
3051 | move_block_from_reg, gen_group_rtx, emit_group_load, | |
3052 | emit_group_move, emit_group_store, use_reg, use_regs, | |
3053 | can_store_by_pieces, store_by_pieces, store_by_pieces_1, | |
3054 | emit_move_insn, emit_move_insn_1, emit_push_insn, | |
3055 | expand_assignment, store_expr, count_type_elements, | |
3056 | store_constructor, store_field, safe_from_p, expand_var, | |
3057 | expand_expr_addr_expr, expand_expr_real_1, do_store_flag): Likewise. | |
3058 | ||
ced3f397 NS |
3059 | 2004-09-08 Nathan Sidwell <nathan@codesourcery.com> |
3060 | ||
3061 | * dbxout.c (dbxout_type, dbxout_type_name, dbxout_symbol): Use | |
3062 | gcc_assert and gcc_unreachable. | |
3063 | * ddg.c (create_ddg_dependence, add_deps_for_def, | |
3064 | add_deps_for_use, create_ddg, add_edge_to_ddg): Likewise. | |
3065 | * df.c (df_ref_unlink, df_ref_record, df_uses_record, | |
3066 | df_reg_def_chain_create, df_reg_use_chain_create, df_analyze, | |
3067 | df_insn_delete, df_refs_reg_replace, df_ref_reg_replace, | |
3068 | df_insns_modify, df_pattern_emit_before, df_bb_reg_live_start_p, | |
3069 | df_bb_reg_live_end_p, df_bb_regs_lives_compare, | |
3070 | df_bb_single_def_use_insn_find, dataflow_set_a_op_b, | |
3071 | dataflow_set_copy, hybrid_search, diagnostic.c, | |
3072 | diagnostic_build_prefix, diagnostic_count_diagnostic): Likewise. | |
3073 | * dojump.c (do_jump): Likewise. | |
3074 | * dominance.c (calc_dfs_tree_nonrec, calc_dfs_tree, | |
3075 | compute_dom_fast_query, calculate_dominance_info, | |
3076 | free_dominance_info, get_immediate_dominator, | |
3077 | set_immediate_dominator, get_dominated_by, | |
3078 | redirect_immediate_dominators, nearest_common_dominator, | |
3079 | dominated_by_p, verify_dominators, recount_dominator, | |
3080 | iterate_fix_dominators, add_to_dominance_info, | |
3081 | delete_from_dominance_info): Likewise. | |
3082 | * dwarf2asm.c (size_of_encoded_value, eh_data_format_name, | |
3083 | dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128, | |
3084 | dw2_force_const_mem, dw2_asm_output_encoded_addr_rtx): Likewise. | |
3085 | * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes, reg_save, | |
3086 | initial_return_save, stack_adjust_offset, dwarf2out_stack_adjust, | |
3087 | flush_queued_reg_saves, dwarf2out_frame_debug_expr, | |
3088 | dwarf2out_frame_debug, dw_cfi_oprnd1_desc, output_cfi, | |
3089 | output_call_frame_info, output_loc_operands, build_cfa_loc, | |
3090 | decl_ultimate_origin, AT_flag, AT_int, AT_unsigned, AT_string, | |
3091 | AT_string_form, add_AT_specification, AT_ref, set_AT_ref_external, | |
3092 | AT_loc, AT_loc_list, AT_addr, AT_lbl, add_child_die, | |
3093 | splice_child_die, attr_checksum, same_dw_val_p, | |
3094 | break_out_includes, build_abbrev_table, size_of_die, mark_dies, | |
3095 | unmark_dies, value_format, output_loc_list, output_die, | |
3096 | output_pubnames, output_aranges, base_type_die, is_base_type, | |
3097 | modified_type_die, dbx_reg_number, multiple_reg_loc_descriptor, | |
3098 | mem_loc_descriptor, loc_descriptor, loc_descriptor_from_tree_1, | |
3099 | field_byte_offset, add_data_member_location_attribute, | |
3100 | add_const_value_attribute, rtl_for_decl_location, | |
3101 | add_location_or_const_value_attribute, add_byte_size_attribute, | |
3102 | add_bit_offset_attribute, add_bit_size_attribute, | |
3103 | add_abstract_origin_attribute, pop_decl_scope, scope_die_for, | |
3104 | decl_start_label, gen_formal_parameter_die, | |
3105 | gen_type_die_for_member, gen_subprogram_die, gen_label_die, | |
3106 | gen_typedef_die, gen_type_die, gen_tagged_type_instantiation_die, | |
3107 | force_decl_die, force_type_die, gen_decl_die, | |
3108 | dwarf2out_imported_module_or_decl, prune_unused_types_prune, | |
3109 | dwarf2out_finish): Likewise. | |
3110 | ||
faaaf610 AT |
3111 | 2004-09-08 Andreas Tobler <toa@pop.agri.ch> |
3112 | ||
3113 | * Makefile.in (builtins.o): Depend on tree-mudflap.h. | |
3114 | * builtins.c: Include tree-mudflap.h. | |
3115 | ||
45c8c47f UB |
3116 | 2004-09-08 Uros Bizjak <uros@kss-loka.si> |
3117 | ||
3118 | * config/i386/i386.c (ix86_prepare_fp_compare_args): Do not | |
3119 | force operand 0.0 into register in XFmode. Also do not force | |
3120 | operand 0.0 into register if !TARGET_CMOVE. | |
3121 | * config/i386/i386.md (*cmpfp_0): Delete. Remove comment. | |
667bbbbb | 3122 | (*cmpfp_0_sf, cmpfp_0_df, cmpfp_0_xf): New patterns to |
45c8c47f UB |
3123 | implement ftst x87 instruction. |
3124 | (*fp_jcc_7): New insn pattern. Change corresponding split | |
3125 | pattern to handle "general_operand" instead of | |
3126 | "nonimmediate_operand". | |
3127 | ||
70d5fb1c BE |
3128 | 2004-09-08 Ben Elliston <bje@au.ibm.com> |
3129 | ||
3130 | * doc/rtl.texi (Insns): Document NOTE_INSN_FUNCTION_BEG. | |
3131 | ||
4882ad24 FCE |
3132 | 2004-09-07 Frank Ch. Eigler <fche@redhat.com> |
3133 | ||
3134 | * builtins.c (std_gimplify_va_arg_expr): Mark INDIRECT_REF nodes | |
3135 | generated from standard va_arg expansion. | |
3136 | * tree-mudflap.c (mx_xform_derefs_1): Omit instrumentation from | |
3137 | marked nodes. | |
3138 | (mf_varname_tree, mf_file_function_line_tree): Add some support | |
3139 | for column numbers if compiled with USE_MAPPED_LOCATION. | |
3140 | ||
06f624ba ZL |
3141 | 2004-09-07 Ziemowit Laski <zlaski@apple.com> |
3142 | ||
3143 | * c-decl.c (groktypename_in_parm_context): Remove function. | |
3144 | * c-tree.h (groktypename_in_parm_context): Remove prototype. | |
3145 | ||
6408ef33 ZL |
3146 | 2004-09-07 Ziemowit Laski <zlaski@apple.com> |
3147 | ||
3148 | * Makefile.in (c-parse.o): Depend on $(C_COMMON_H). | |
3149 | * c-parse.in: Include c-common.h instead of objc-act.h. | |
3150 | (ivar_decl_list, ivar_decls, ivar_decl, ivars, ivar_declarator, | |
3151 | myparms, myparm): Remove %type declarations. | |
3152 | (methodtype, optparms, OBJC_TYPE_QUAL, objc_quals, objc_qual, | |
3153 | objc_typename, objc_try_catch_stmt, optellipsis): Add %type | |
3154 | declarations. | |
3155 | (objc_inherit_code, objc_public_flag): Remove. | |
3156 | (typespec_nonreserved_nonattr): Call | |
3157 | objc_get_protocol_qualified_type() instead of get_static_reference() | |
3158 | and get_protocol_reference(). | |
3159 | (stmt_nocomp): Call grokparm() on @catch parameter. | |
3160 | (objcdef): Move semantic action to objc_finish_implementation(). | |
3161 | (classdef): Move semantic action to objc_start_class_interface(), | |
3162 | objc_continue_interface(), objc_finish_interface(), | |
3163 | objc_start_class_implementation(), objc_continue_implementation(), | |
3164 | objc_start_category_interface() and | |
3165 | objc_start_category_implementation(). | |
3166 | (protocoldef): Move semantic actions to objc_start_protocol() and | |
3167 | objc_finish_interface(). | |
3168 | (ivar_decl_list): Remove nonterminal. | |
3169 | (visibility_spec): Move semantic actions to objc_set_visibility(). | |
3170 | (ivar_decls): Remove assignment to $$. | |
3171 | (ivar_decl): Rephrase in terms of component_decl; call | |
3172 | objc_add_instance_variable(). | |
3173 | (ivars, ivar_declarator): Remove nonterminals. | |
3174 | (opt_semi): New nonterminal. | |
3175 | (methodtype): Remove semantic actions. | |
3176 | (methoddef): Move semantic actions to objc_set_method_type(), | |
3177 | objc_start_method_definition() and objc_finish_method_definition(). | |
3178 | (methodproto): Move semantic actions to objc_set_method_type() and | |
3179 | objc_add_method_declaration(). | |
3180 | (methoddecl): Use objc_typename instead of typename; move semantic | |
3181 | actions to objc_build_method_signature(). | |
3182 | (optarglist, myxdecls, mydecl, myparms, myparm): Remove nonterminals. | |
3183 | (optparmlist): Express in terms of optparms and optellipsis. | |
3184 | (optparms, optellipsis, objc_qual, objc_quals, objc_typename): New | |
3185 | nonterminals. | |
3186 | (keyworddecl): Use objc_typename instead of typename. | |
3187 | (rid_to_yy): Mark RID_IN, RID_OUT, RID_INOUT, RID_BYCOPY, RID_BYREF | |
3188 | and RID_ONEWAY as returning OBJC_TYPE_QUAL to yyparse(). | |
3189 | ||
8662eb14 AM |
3190 | 2004-09-08 Alan Modra <amodra@bigpond.net.au> |
3191 | ||
3192 | * doc/tm.texi (MD_UNWIND_SUPPORT): Document. | |
3193 | (MD_FALLBACK_FRAME_STATE_FOR): Update. | |
3194 | * unwind-dw2.c (MD_UNWIND_SUPPORT): #include if defined. | |
3195 | (uw_frame_state_for): Adjust MD_FALLBACK_FRAME_STATE_FOR invocation. | |
3196 | (MD_FROB_UPDATE_CONTEXT): Remove default. | |
3197 | (uw_update_context_1): Instead #ifdef invocation. | |
3198 | * config/ia64/unwind-ia64.c (MD_UNWIND_SUPPORT): #include if defined. | |
3199 | (uw_frame_state_for): Adjust MD_FALLBACK_FRAME_STATE_FOR invocation. | |
3200 | * config/alpha/gnu.h (MD_FALLBACK_FRAME_STATE_FOR): Don't undef. | |
3201 | (MD_UNWIND_SUPPORT): Undefine this instead. | |
3202 | * config/i386/gnu.h: Likewise. | |
3203 | * config/alpha/linux-unwind.h: New file, macro converted to | |
3204 | function, extracted from.. | |
3205 | * config/alpha/linux.h (MD_FALLBACK_FRAME_STATE_FOR): ..this. | |
3206 | (MD_UNWIND_SUPPORT): Define. | |
3207 | * config/alpha/vms-unwind.h, config/alpha/vms.h: Likewise. | |
3208 | * config/i386/linux-unwind.h, config/i386/linux.h, | |
3209 | config/i386/linux64.h: Likewise. | |
3210 | * config/ia64/linux-unwind.h, config/ia64/linux.h: Likewise. | |
3211 | MD_HANDLE_UNWABI too. | |
3212 | * config/mips/linux-unwind.h, config/mips/linux.h: Likewise. | |
3213 | * config/pa/linux-unwind.h, config/pa/pa32-linux.h: Likewise. | |
3214 | * config/rs6000/darwin-unwind.h, config/rs6000/darwin.h: Likewise. | |
3215 | * config/s390/linux-unwind.h, config/s390/linux.h: Likewise. | |
3216 | * config/sparc/linux-unwind.h, config/sparc/linux.h, | |
3217 | config/sparc/linux64.h: Likewise. | |
3218 | * config/sh/linux-unwind.h, config/sh/linux.h: Likewise, but merge | |
3219 | SH_FALLBACK_FRAME_FLOAT_STATE into sh_fallback_frame_state. | |
3220 | * config/rs6000/linux-unwind.h, config/rs6000/linux.h, | |
3221 | config/rs6000/linux64.h: Likewise. Split out get_sigcontext | |
3222 | function. Use ARG_POINTER_REGNUM for 32-bit temp reg too. | |
3223 | ||
c4817ba6 JH |
3224 | 2004-09-07 Jan Hubicka <jh@suse.cz> |
3225 | ||
ec666d23 JH |
3226 | * cse.c (fold_rtx): Avoid building of |
3227 | (CONST (MINUS (CONST_INT) (SYMBOL_REF))) | |
3228 | ||
c4817ba6 JH |
3229 | * tree-ssa-pre.c (grand_bitmap_obstack): New. |
3230 | (value_insert_into_set_bitmap, bitmap_set_new): Use the obstack. | |
3231 | (init_pre): Initialize obstack. | |
3232 | (fini_pre): Free obstack. | |
3233 | ||
9f0df97a DD |
3234 | 2004-09-07 David Daney <ddaney@avtrex.com> |
3235 | ||
3236 | * config.gcc: Added support for --with-divide=[breaks|traps] for | |
3237 | mips targets. | |
3238 | * config/mips/mips.h (MASK_DIVIDE_BREAKS): New target_flags bit. | |
3239 | (TARGET_DIVIDE_TRAPS): New macro. | |
3240 | (TARGET_SWITCHES): Added -mdivide-traps and -mdivide-breaks. | |
3241 | (OPTION_DEFAULT_SPECS): Added --with-divide= support. | |
3242 | * config/mips/mips.c (mips_idiv_insns): Generate proper count on | |
3243 | GENERATE_DIVIDE_TRAPS. | |
3244 | (mips_output_division): Emit conditional trap if | |
3245 | GENERATE_DIVIDE_TRAPS is set. | |
3246 | * doc/install.texi: Document --with-divide. | |
3247 | * doc/invoke.texi: Document -mdivide-traps and -mdivide-breaks. | |
3248 | ||
9beb1c84 CT |
3249 | 2004-09-07 Caroline Tice <ctice@apple.com> |
3250 | ||
3251 | * cfgrtl.c (rtl_verify_flow_info_1): Add new edge flag, | |
3252 | EDGE_CROSSING, to flags test case. | |
667bbbbb | 3253 | |
1905940f JH |
3254 | 2004-09-07 Jan Hubicka <jh@suse.cz> |
3255 | ||
3256 | * tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Deal with '<' | |
3257 | class too. | |
3258 | ||
341c100f NS |
3259 | 2004-09-07 Nathan Sidwell <nathan@codesourcery.com> |
3260 | ||
3261 | * cfganal.c (flow_depth_first_order_compute, dfs_enumerate_from, | |
3262 | cfgbuild.c, inside_basic_block_p, control_flow_insn_p, | |
3263 | make_label_edge, make_edges, find_basic_blocks_1): Use gcc_assert | |
3264 | or gcc_unreachable. | |
3265 | * cfg.c (clear_edges, initialize_bb_rbi, compact_blocks, | |
3266 | remove_edge, alloc_aux_for_blocks, free_aux_for_blocks, | |
3267 | alloc_aux_for_edges, free_aux_for_edges): Likewise. | |
3268 | * cfgcleanup.c (try_forward_edges, | |
3269 | merge_blocks_move_predecessor_nojumps, | |
3270 | merge_blocks_move_successor_nojumps): Likewise. | |
3271 | * cfgexpand.c (expand_gimple_cond_expr, | |
3272 | expand_gimple_tailcall): Likewise. | |
3273 | * cfghooks.c (duplicate_block): Likewise. | |
3274 | * cfglayout.c (record_effective_endpoints, | |
3275 | insn_locators_initialize, change_scope, fixup_reorder_chain, | |
3276 | verify_insn_chain, fixup_fallthru_exit_predecessor, | |
3277 | duplicate_insn_chain, cfg_layout_finalize): Likewise. | |
3278 | * cfgloopanal.c (check_irred): Likewise. | |
3279 | * cfgloop.c (superloop_at_depth, flow_loops_free, | |
3280 | flow_loop_entry_edges_find, flow_loops_find, | |
3281 | flow_loop_outside_edge_p, get_loop_body, | |
3282 | get_loop_body_in_dom_order, get_loop_body_in_bfs_order, | |
3283 | get_loop_exit_edges, num_loop_branches, cancel_loop, | |
3284 | verify_loop_structure): Likewise. | |
3285 | cfgloopmanip.c (find_path, remove_path, loop_delete_branch_edge, | |
3286 | duplicate_loop_to_header_edge, create_preheader, | |
3287 | create_loop_notes): Likewise. | |
3288 | * cfgrtl.c (delete_insn, try_redirect_by_replacing_jump, | |
3289 | edirect_branch_edge, force_nonfallthru_and_redirect, | |
3290 | rtl_split_edge, insert_insn_on_edge, commit_one_edge_insertion, | |
3291 | commit_edge_insertions, commit_edge_insertions_watch_calls, | |
3292 | purge_dead_edges, cfg_layout_redirect_edge_and_branch, | |
3293 | cfg_layout_redirect_edge_and_branch_force, | |
3294 | cfg_layout_merge_blocks, rtl_flow_call_edges_add): Likewise. | |
3295 | * cgraph.c (cgraph_node, cgraph_create_edge, cgraph_remove_edge, | |
3296 | cgraph_redirect_edge_callee, cgraph_global_info, cgraph_rtl_info, | |
3297 | cgraph_varpool_node): Likewise. | |
3298 | * cgraphunit.c (cgraph_finalize_function, | |
3299 | cgraph_finalize_compilation_unit, cgraph_mark_functions_to_output, | |
3300 | cgraph_expand_function, cgraph_remove_unreachable_nodes, | |
3301 | cgraph_clone_inlined_nodes, cgraph_mark_inline_edge, | |
3302 | cgraph_mark_inline, cgraph_expand_all_functions, | |
3303 | cgraph_build_static_cdtor): Likewise. | |
3304 | * combine.c (do_SUBST, try_combine, subst, combine_simplify_rtx, | |
3305 | simplify_logical, distribute_notes, insn_cuid): Likewise. | |
3306 | * conflict.c (conflict_graph_add, print_conflict): Likewise. | |
3307 | * coverage.c (rtl_coverage_counter_ref, tree_coverage_counter_ref, | |
3308 | coverage_checksum_string): Likewise. | |
3309 | * cse.c (make_new_qty, make_regs_eqv, insert, invalidate, | |
3310 | hash_rtx, exp_equiv_p, cse_basic_block, count_reg_usage, | |
3311 | cse_cc_succs, cse_condition_code_reg): Likewise. | |
3312 | * cselib.c (entry_and_rtx_equal_p, remove_useless_values, | |
3313 | rtx_equal_for_cselib_p, wrap_constant, cselib_hash_rtx, | |
3314 | new_cselib_val, cselib_subst_to_values, cselib_invalidate_regno, | |
3315 | cselib_record_set): Likewise. | |
3316 | ||
6b094f38 JH |
3317 | 2004-09-07 Jan Hubicka <jh@suse.cz> |
3318 | ||
3319 | * tree-ssa-loop-ivopts.c (iv_value): Avoid invalid sharing on niter. | |
3320 | ||
5212068f NS |
3321 | 2004-09-07 Nathan Sidwell <nathan@codesourcery.com> |
3322 | ||
3323 | * builtins.c (fold_builtin_strchr): Use build_int_cst, not | |
3324 | fold_convert. | |
3325 | (fold_builtin_strpbrk): Likewise. | |
3326 | * expr.c (array_ref_low_bound): Likewise. | |
3327 | * tree-scalar-evolution.c (chrec_is_positive, add_to_evolution_1, | |
3328 | interpret_rhs_modify_expr, number_of_iterations_in_loop): Likewise. | |
3329 | * tree-sra.c (generate_element_zero): Likewise. | |
3330 | * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. | |
3331 | * tree-ssa-loop-ivopts.c (determine_biv_step, idx_find_step, | |
3332 | add_old_iv_candidates, add_iv_candidates): Likewise. | |
3333 | * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise. | |
3334 | ||
366de0ce NS |
3335 | 2004-09-07 Nathan Sidwell <nathan@codesourcery.com> |
3336 | ||
3337 | * c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. | |
3338 | * c-common.c (c_type_hash, c_common_nodes_and_builtins, | |
3339 | c_expand_expr, boolean_increment, nonnull_check_p, | |
3340 | check_function_arguments_recurse, fold_offsetof_1): Likewise. | |
3341 | * c-cppbuiltin.c (define__GNUC__, builtin_define_stdint_macros, | |
3342 | builtin_define_type_max): Likewise. | |
3343 | * c-decl.c (bind, pop_scope, merge_decls, pushdecl_top_level, | |
3344 | implicit_decl_warning, builtin_function, build_compound_literal, | |
3345 | complete_array_type, grokdeclarator, get_parm_info, | |
3346 | start_function, store_parm_decls_oldstyle, | |
3347 | c_write_global_declarations): Likewise. | |
3348 | * c-format.c (get_constant, decode_format_attr, | |
3349 | maybe_read_dollar_number, get_flag_spec, check_format_arg, | |
3350 | check_format_types, format_type_warning, | |
3351 | find_char_info_specifier_index, init_dynamic_asm_fprintf_info, | |
3352 | init_dynamic_diag_info, handle_format_attribute): Likewise. | |
667bbbbb | 3353 | * c-gimplify.c (push_context, pop_context, finish_bc_block): |
366de0ce NS |
3354 | * c-lex.c (c_lex_with_flags, lex_string): Likewise. |
3355 | * c-objc-common.c (c_tree_printer): Likewise. | |
3356 | * c-pch.c (pch_init): Likewise. | |
3357 | * c-pragma.c (maybe_apply_pragma_weak): Likewise. | |
3358 | * c-pretty-print.c (pp_c_tree_decl_identifier): Likewise. | |
3359 | * c-typeck.c (c_incomplete_type_error, composite_type, | |
3360 | common_pointer_type, common_type, same_translation_unit_p, | |
3361 | tagged_types_tu_compatible_p, finish_init, pop_init_level, | |
3362 | set_designator, set_nonincremental_init_from_string, | |
3363 | process_init_element, c_finish_if_stmt): Likewise. | |
3364 | * caller-save.c (init_caller_save, save_call_clobbered_regs, | |
3365 | insert_restore, insert_save, insert_one_insn): Likewise. | |
3366 | * calls.c (emit_call_1, compute_argument_block_size, | |
3367 | precompute_arguments, expand_call, emit_library_call_value_1, | |
3368 | store_one_arg): Likewise. | |
3369 | ||
e1bbfc5c NS |
3370 | 2004-09-07 Nathan Sidwell <nathan@codesourcery.com> |
3371 | ||
3372 | * configure.ac (enable-checking): Add release option. Reorganize | |
3373 | to avoid repetition. | |
3374 | * configure: Rebuilt. | |
3375 | * doc/install.texi (enable-checking): Amend documentation. | |
3376 | ||
e64dc647 L |
3377 | 2004-09-06 H.J. Lu <hongjiu.lu@intel.com> |
3378 | ||
3379 | PR bootstrap/17313 | |
3380 | * Makefile.in (specs.ready): Depend on cc1$(exeext). | |
3381 | ||
d3a583b1 JW |
3382 | 2004-09-06 James E Wilson <wilson@specifixinc.com> |
3383 | ||
cfd8e493 JW |
3384 | * config/mips/mips.md (movsf_hardfloat, movdf_hardfloat_64bit, |
3385 | movdf_hardfloat_32bit): Split fG into two alternatives. | |
3386 | (movv2sf_hardfloat_64bit): Split fYG into two alternatives. | |
3387 | ||
d3a583b1 JW |
3388 | * emit-rtl.c (try_split): Check INSN_P before may_trap_p call. |
3389 | ||
ff8cea7e EB |
3390 | 2004-09-06 Eric Botcazou <ebotcazou@libertysurf.fr> |
3391 | ||
3392 | * final.c (output_in_slot): Delete. | |
3393 | (final_scan_insn): Revert 2004-09-03 change. | |
3394 | (output_asm_insn): Likewise. | |
3395 | * config/sparc/sparc.c (output_return): Likewise. | |
3396 | (output_sibcall): Likewise. | |
3397 | ||
8679c649 JH |
3398 | 2004-09-06 Jan Hubicka <jh@suse.cz> |
3399 | ||
3400 | * loop.c (loop_dump_aux): Do not print RTL when not available. | |
3401 | * tree-ssa-loop-ivopts.c (add_standard_iv_candidates): Do not use | |
3402 | frontend specific type nodes. | |
3403 | (produce_memory_decl_rtl): Break out from ... | |
3404 | (prepare_decl_rtl): ... here. Handle ADDR_EXPR correctly. | |
3405 | (get_computation_at): Avoid random tree sharing. | |
3406 | (tree_ssa_iv_optimize): Verify tree sharing; dump loops. | |
3407 | ||
93f8bd9e ZW |
3408 | 2004-09-06 Zack Weinberg <zack@codesourcery.com> |
3409 | ||
3410 | * Makefile.in (rtl.o, bitmap.o): Correct dependencies, remove | |
3411 | unnecessary commands. | |
3412 | ||
c802a859 ME |
3413 | 2004-09-06 Mohan Embar <gnustuff@thisiscool.com> |
3414 | ||
3415 | * Makefile.in (rtl.o): Remove -DGENERATOR_FILE. | |
3416 | (bitmap.o): Likewise. | |
3417 | ||
9f8628ba PB |
3418 | 2004-09-06 Paolo Bonzini <bonzini@gnu.org> |
3419 | ||
3420 | Unify the management of RTL and tree-level dump files. | |
3421 | ||
3422 | * cfgexpand.c (tree_expand_cfg): Fix incorrect comment. | |
3423 | Don't print function name to the dump file, the pass manager | |
3424 | would do this for us. Add code from the top of | |
3425 | rest_of_compilation, up to the initial RTL dump. | |
3426 | * passes.c (rest_of_handle_jump): Call fixup_tail_calls and | |
3427 | close the DFI_sibling dump file. | |
3428 | (rest_of_compilation): Don't do that here. Remove code up to the | |
3429 | initial RTL dump. | |
3430 | (init_optimization_passes): Remove. | |
3431 | (pass_rest_of_compilation): Change pass name to NULL. | |
3432 | * toplev.c (lang_dependent_init): Do not use an empty dump file prefix. | |
3433 | Do not call init_optimization_passes. | |
3434 | * toplev.h (init_optimization_passes): Remove. | |
3435 | ||
3436 | * graph.c (print_rtl_graph_with_bb, clean_graph_dump_file, | |
3437 | finish_graph_dump_file): Remove SUFFIX parameter. | |
3438 | * graph.h (print_rtl_graph_with_bb, clean_graph_dump_file, | |
3439 | finish_graph_dump_file): Likewise. | |
3440 | ||
3441 | * tree-pass.h (struct tree_opt_pass): Add `letter' field. | |
3442 | * cfgexpand.c (pass_expand): Adjust. | |
3443 | * gimple-low.c (pass_lower_cf, pass_remove_useless_vars): Adjust. | |
3444 | * passes.c (pass_rest_of_compilation): Adjust. | |
3445 | * predict.c (pass_profile): Adjust. | |
3446 | * tree-alias-common.c (pass_build_pta, pass_del_pta): Adjust. | |
3447 | * tree-cfg.c (pass_build_cfg, pass_remove_useless_stmts, | |
3448 | pass_split_crit_edges, pass_warn_function_return): Adjust. | |
3449 | * tree-complex.c (pass_lower_vector_ssa, pass_pre_expand): Adjust. | |
3450 | * tree-dfa.c (pass_referenced_vars): Adjust. | |
3451 | * tree-eh.c (pass_lower_eh): Adjust. | |
3452 | * tree-if-conv.c (pass_build_ssa): Adjust. | |
3453 | * tree-into-ssa.c (pass_build_ssa): Adjust. | |
3454 | * tree-mudflap.c (pass_mudflap_1, pass_mudflap_2): Adjust. | |
3455 | * tree-nomudflap.c (pass_mudflap_1, pass_mudflap_2): Adjust. | |
3456 | * tree-nrv.c (pass_nrv): Adjust. | |
3457 | * tree-optimize.c (pass_gimple, pass_all_optimizations, | |
3458 | pass_cleanup_cfg_post_optimizing, pass_free_datastructures, | |
3459 | pass_init_datastructures): Adjust. | |
3460 | * tree-outof-ssa.c (pass_del_ssa): Adjust. | |
3461 | * tree-profile.c (pass_tree_profile): Adjust. | |
3462 | * tree-sra.c (pass_sra): Adjust. | |
3463 | * tree-ssa-alias.c (pass_may_alias): Adjust. | |
3464 | * tree-ssa-ccp.c (pass_ccp, pass_fold_builtins): Adjust. | |
3465 | * tree-ssa-copyrename.c (pass_rename_ssa_copies): Adjust. | |
3466 | * tree-ssa-dce.c (pass_dce, pass_cd_dce): Adjust. | |
3467 | * tree-ssa-dom.c (pass_dominator): Adjust. | |
3468 | * tree-ssa-dse.c (pass_dse): Adjust. | |
3469 | * tree-ssa-forwprop.c (pass_forwprop): Adjust. | |
3470 | * tree-ssa-if-conv.c (pass_if_conversion): Adjust. | |
3471 | * tree-ssa-loop-ch.c (pass_ch): Adjust. | |
3472 | * tree-ssa-loop.c (pass_loop, pass_loop_init, pass_lim, | |
3473 | pass_loop_done, pass_complete_unroll, pass_iv_canon, | |
3474 | pass_iv_optimize, pass_vectorize): Adjust. | |
3475 | * tree-ssa-phiopt.c (pass_phiopt): Adjust. | |
3476 | * tree-ssa-pre.c (pass_pre, pass_fre): Adjust. | |
3477 | * tree-ssa.c (pass_redundant_phi, pass_early_warn_uninitialized, | |
3478 | pass_late_warn_uninnitialized): Adjust. | |
3479 | * tree-tailcall.c (pass_tail_recursion, pass_tail_calls): Adjust. | |
3480 | ||
3481 | * Makefile.in (tree-dump.o): Add new dependencies. | |
3482 | * cgraph.c (cgraph_remove_node): TDF_all -> TDF_tree_all. | |
3483 | * cgraphunit.c (cgraph_preserve_function_body_p, cgraph_optimize): | |
3484 | Likewise. | |
3485 | * toplev.c (dump_file_name): New. | |
3486 | * tree-dump.c (dump_enable_all): Add LETTER parameter. | |
3487 | (struct dump_file_info): Add NUM and LETTER fields. | |
3488 | (dump_files): Adjust and add RTL dump files. | |
3489 | (dump_register): Add NUM and LETTER fields. | |
3490 | (get_dump_file_name, dump_initialized_p, enable_rtl_dump_file): New. | |
3491 | (dump_begin): Use get_dump_file_name. | |
3492 | (dump_switch_p_1): Adjust call to dump_enable_all. | |
3493 | * tree-dump.h (dump_register): Adjust prototype. | |
3494 | * tree-optimize.c (register_one_dump_file): Take dump file index. | |
3495 | Support flags for RTL dumps. | |
3496 | (register_dump_files): Fill in NUM field of struct dump_file_info. | |
3497 | Track properties both when the gate is executed and when it is not. | |
3498 | (execute_todo): Dump RTL. Add PROPERTIES parameter. | |
3499 | (execute_one_pass): Pass properties to execute_todo. Handle VCG | |
3500 | dumps of RTL. | |
3501 | * tree-pass.h (dump_file_name): New. | |
3502 | * tree.h (TDF_TREE, TDF_RTL, get_dump_file_name, dump_initialized_p): | |
3503 | New. | |
3504 | ||
3505 | * Makefile.in (passes.o): Add new dependencies. | |
3506 | * passes.c (struct dump_file_info, enum dump_file_index, | |
3507 | dump_file_tbl, init_optimization_passes): Remove. | |
3508 | (open_dump_file, close_dump_file): Use tree-dumping infrastructure. | |
3509 | (rest_of_handle_new_regalloc, rest_of_handle_old_regalloc): Use | |
3510 | dump_enabled_p. | |
3511 | (finish_optimization_passes): Update finish_graph_dump_file loop. | |
3512 | (enable_rtl_dump_file): Remove. | |
3513 | * tree-dump.c (dump_files): Adjust and add RTL dump files. | |
3514 | (enable_rtl_dump_file): Add here. | |
3515 | * tree.h (enum tree_dump_index): Add RTL dump file indices. | |
3516 | * doc/invoke.texi (Debugging options): Document new RTL debugging | |
3517 | options. Update. | |
3518 | ||
8c27b7d4 KH |
3519 | 2004-09-05 Kazu Hirata <kazu@cs.umass.edu> |
3520 | ||
3521 | * c-common.c, c-decl.c, combine.c, defaults.h, fold-const.c, | |
3522 | gimplify.c, gthr-nks.h, hooks.c, lambda-code.c, lambda-mat.c, | |
3523 | stor-layout.c, target.h, tree-cfg.c, tree-chrec.c, | |
3524 | tree-if-conv.c, tree-inline.c, tree-into-ssa.c, | |
3525 | tree-mudflap.c, tree-optimize.c, tree-scalar-evolution.c, | |
3526 | tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-dce.c, | |
3527 | tree-ssa-pre.c, tree-vectorizer.c, tree-vectorizer.h, tree.h, | |
3528 | vec.h: Fix comment formatting. | |
3529 | ||
2a7e31df KH |
3530 | 2004-09-05 Kazu Hirata <kazu@cs.umass.edu> |
3531 | ||
3532 | * c-common.c, cfgexpand.c, cgraphunit.c, defaults.h, | |
3533 | et-forest.c, expr.c, gimplify.c, global.c, gthr-lynx.h, | |
3534 | hard-reg-set.h, modulo-sched.c, optabs.c, postreload-gcse.c, | |
3535 | tree-data-ref.c, tree-flow.h, tree-if-conv.c, tree-inline.c, | |
3536 | tree-sra.c, tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, | |
3537 | tree-ssa-loop-niter.c, tree-ssa-operands.c, | |
3538 | tree-ssa-operands.h, tree-ssa-propagate.c, | |
3539 | tree-ssa-propagate.h, tree-ssa-threadupdate.c, value-prof.c, | |
3540 | vec.c, vec.h: Fix comment typos. Follow spelling conventions. | |
3541 | ||
2addf926 DN |
3542 | 2004-09-05 Diego Novillo <dnovillo@redhat.com> |
3543 | ||
3544 | * tree-if-conv.c (gate_tree_if_conversion): Enable only if the | |
3545 | vectorizer is enabled. | |
3546 | ||
61b5f210 AJ |
3547 | 2004-09-05 Andreas Jaeger <aj@suse.de> |
3548 | ||
3549 | * tree-if-conv.c: Spell check comments and clean up whitespace. | |
3550 | ||
8b11a64c ZD |
3551 | 2004-09-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
3552 | ||
3553 | * tree-ssa-loop-ivopts.c: New file. | |
3554 | * Makefile.in (tree-ssa-loop-ivopts.c): Add. | |
3555 | * cfgloop.h (target_avail_regs, target_res_regs, target_small_cost, | |
3556 | target_pres_cost, target_spill_cost): Declare. | |
3557 | * cfgloopanal.c (avail_regs, res_regs, small_cost, pres_cost, | |
3558 | spill_cost): Renamed to ... | |
3559 | (target_avail_regs, target_res_regs, target_small_cost, | |
3560 | target_pres_cost, target_spill_cost): ... and exported. | |
3561 | (init_set_costs, global_cost_for_size): Work with renamed variables. | |
3562 | * common.opt (flag_ivopts): New flag. | |
3563 | * expr.c (expand_expr_real_1): Handle SSA_NAME case. Handle | |
3564 | REF_ORIGINAL. | |
3565 | * gimplify.c (struct gimplify_ctx): Add into_ssa field. | |
3566 | (internal_get_tmp_var, gimplify_modify_expr, gimplify_expr): Support | |
3567 | generating SSA form. | |
3568 | (force_gimple_operand): New function. | |
3569 | * timevar.def (TV_TREE_LOOP_IVOPTS): New timevar. | |
3570 | * tree-cfg.c (stmt_bsi): New function. | |
3571 | * params.def (PARAM_IV_CONSIDER_ALL_CANDIDATES_BOUND, | |
3572 | PARAM_IV_MAX_CONSIDERED_USES): New. | |
3573 | * tree-flow.h (stmt_bsi, tree_ssa_iv_optimize, split_loop_exit_edge, | |
3574 | bsi_insert_on_edge_immediate_loop. standard_iv_increment_position, | |
3575 | ip_end_pos, ip_normal_pos, force_gimple_operand): Declare. | |
3576 | * tree-gimple.c (is_gimple_formal_tmp_var): Accept ssa names. | |
3577 | * tree-nested.c (build_addr): Export. | |
3578 | * tree-optimize.c (init_tree_optimization_passes): Add | |
3579 | pass_iv_optimize. | |
3580 | * tree-pass.h (pass_iv_optimize): Declare. | |
3581 | * tree-ssa-loop-im.c (for_each_index): Handle REALPART_EXPR and | |
3582 | IMAGPART_EXPR. | |
3583 | * tree-ssa-loop-manip.c (create_iv): Force the base to be acceptable | |
3584 | as a phi node argument. | |
3585 | (split_loop_exit_edge, bsi_insert_on_edge_immediate_loop, | |
3586 | ip_end_pos, ip_normal_pos, standard_iv_increment_position): New | |
3587 | functions. | |
3588 | * tree-ssa-loop-niter.c (zero_p, unsigned_type_for): Export. | |
3589 | * tree-ssa-loop.c (tree_ssa_loop_ivopts, gate_tree_ssa_loop_ivopts, | |
3590 | pass_iv_optimize): New pass. | |
3591 | * tree-ssa-operands.c (get_indirect_ref_operands): Handle REF_ORIGINAL. | |
3592 | * tree-ssanames.c (release_ssa_name): Allow calling with var = NULL. | |
3593 | * tree.c (build_int_cst_type, cst_and_fits_in_hwi): New functions. | |
3594 | * tree.h (REF_ORIGINAL): New macro. | |
3595 | (build_int_cst_type, unsigned_type_for, zero_p, | |
3596 | cst_and_fits_in_hwi, build_addr): Declare. | |
3597 | * doc/invoke.texi (-fivopts): Document. | |
3598 | (PARAM_IV_CONSIDER_ALL_CANDIDATES_BOUND, | |
3599 | PARAM_IV_MAX_CONSIDERED_USES): Document. | |
3600 | * doc/passes.texi: Document induction variable optimizations pass. | |
3601 | ||
254986c7 KG |
3602 | 2004-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3603 | ||
3604 | * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. | |
3605 | * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. | |
3606 | * c-common.c (c_common_attribute_table): Accept parameters to | |
3607 | sentinel attribute. | |
3608 | (check_function_sentinel, handle_sentinel_attribute): Likewise. | |
3609 | * doc/extend.texi: Update accordingly. | |
3610 | ||
3d091dac KG |
3611 | 2004-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3612 | ||
3613 | * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): | |
3614 | New. | |
3615 | * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' | |
3616 | attribute. | |
3617 | * c-common.c (handle_sentinel_attribute, check_function_sentinel): | |
3618 | New functions. | |
3619 | (c_common_attribute_table): Add `sentinel' attribute. | |
3620 | (check_function_arguments): Handle `sentinel' attribute. | |
3621 | * doc/extend.texi: Document `sentinel' attribute. | |
8f1529e6 | 3622 | |
44269c40 | 3623 | 2004-09-04 H.J. Lu <hongjiu.lu@intel.com> |
a60749f5 | 3624 | |
3d091dac KG |
3625 | * configure: Regenerated. |
3626 | ||
44269c40 KG |
3627 | 2004-09-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
3628 | ||
875803a0 RK |
3629 | * gimplify.c (internal_get_tmp_var): Remove unused var CLASS. |
3630 | ||
c51c248f RK |
3631 | * tree.c (save_expr): No longer TREE_READONLY. |
3632 | ||
8d168c24 JH |
3633 | 2004-09-04 Jan Hubicka <jh@suse.cz> |
3634 | ||
3635 | * passes.c (rest_of_clean_state): Fix merge conflict made during | |
3636 | commiting the patch. | |
3637 | ||
0a9aeefd JH |
3638 | 2004-09-04 Jan Hubicka <jh@suse.cz> |
3639 | ||
3640 | * passes.c (rest_of_clean_state): Decompose the instruction stream. | |
3641 | ||
273a2526 RS |
3642 | 2004-09-04 Richard Sandiford <rsandifo@redhat.com> |
3643 | ||
3644 | * doc/md.texi (shift patterns): New anchor. Add reference to | |
3645 | TARGET_SHIFT_TRUNCATION_MASK. | |
3646 | * doc/tm.texi (TARGET_SHIFT_TRUNCATION_MASK): Document. | |
3647 | * target.h (shift_truncation_mask): New target hook. | |
3648 | * targhook.h (default_shift_truncation_mask): Declare. | |
3649 | * targhook.c (default_shift_truncation_mask): Define. | |
3650 | * target-def.h (TARGET_SHIFT_TRUNCATION_MASK): Define. | |
3651 | (TARGET_INITIALIZER): Include it. | |
3652 | * simplify-rtx.c (simplify_binary_operation): Combine ASHIFT, ASHIFTRT | |
3653 | and LSHIFTRT cases. Truncate arg1 if SHIFT_COUNT_TRUNCATED, otherwise | |
3654 | reject all out-of-range values. Fix sign-extension code for modes | |
3655 | whose width is smaller than HOST_BITS_PER_WIDE_INT. | |
3656 | * optabs.c (simplify_expand_binop, force_expand_binop): New functions. | |
3657 | (expand_superword_shift, expand_subword_shift): Likewise. | |
3658 | (expand_doubleword_shift_condmove, expand_doubleword_shift): Likewise. | |
3659 | (expand_binop): Use them to implement double-word shifts. | |
3660 | * config/arm/arm.c (arm_shift_truncation_mask): New function. | |
3661 | (TARGET_SHIFT_TRUNCATION_MASK): Define. | |
3662 | ||
caf29de7 JH |
3663 | 2004-09-04 Jan Hubicka <jh@suse.cz> |
3664 | ||
3665 | * tree.c (iterate_hash_expr): Optimize, avoid use of iterative_hash_object. | |
3666 | (mix): New macro copied from hashtab.c | |
3667 | (iterative_hash_hashval_t, iterative_hash_pointer, | |
3668 | iterative_hash_host_wide_int): New functions based on hashtab.c | |
3669 | implementation. | |
3670 | ||
e83adf94 RS |
3671 | 2004-09-04 Richard Sandiford <rsandifo@redhat.com> |
3672 | ||
3673 | * config/mips/mips.md (mask): New mode attribute. | |
3674 | (zero_extendsidi2): Add memory alternative. | |
3675 | (*zero_extendsidi2_mem): Delete. | |
3676 | (zero_extend[qh]i[sd]i2): Redefine using :GPR and :SHORT. Use | |
3677 | memory_operand in the TARGET_MIPS16 check. | |
3678 | (*zero_extend[qh]i[sd]i2{,_mips16}): Name previously unnamed patterns. | |
3679 | Redefine using :GPR and :SHORT. | |
3680 | (zero_extendqihi2): Use memory_operand in the TARGET_MIPS16 check. | |
3681 | ||
edeacc14 UB |
3682 | 2004-09-04 Uros Bizjak <uros@kss-loka.si> |
3683 | ||
3684 | * builtins.c (expand_builtin_mathfn): Handle BUILT_IN_RINT{,F,L} | |
3685 | using rint_optab. | |
3686 | (expand_builtin): Expand BUILT_IN_RINT{,F,L} using | |
3687 | expand_builtin_mathfn. | |
3688 | * genopinit.c (optabs): Rename trunc_optab to btrunc_optab. Use | |
3689 | btrunc?f patterns for btrunc_optab. Implement rint_optab using | |
3690 | rint?f patterns. | |
3691 | * optabs.c (init_optabs): Initialize rint_optab. | |
3692 | * optabs.h (enum optab_index): Rename OTI_trunc to OTI_btrunc. | |
3693 | Add new OTI_rint. | |
3694 | (btrunc_optab): Rename macro from trunc_optab. | |
3695 | (rint_optab): Define corresponding macro. | |
3696 | ||
3697 | * reg-stack.c (subst_stack_regs_pat): Handle UNSPEC_FRNDINT_FLOOR, | |
3698 | UNSPEC_FRNDINT_CEIL, UNSPEC_FRNDINT_TRUNC, UNSPEC_FRNDINT_MASK_PM. | |
3699 | ||
3700 | * config/i386/i386-protos.h (emit_i387_cw_initialization): | |
3701 | Change prototype. Add new int parameter. | |
3702 | * config/i386/i386.c (emit_i387_cw_initialization): | |
3703 | Handle new rounding modes. | |
3704 | ||
3705 | * config/i386/i386.h (enum fp_cw_mode): Delete. | |
c9996000 | 3706 | (MODE_NEEDED): Handle new rounding modes. |
edeacc14 UB |
3707 | (EMIT_MODE_SET): Change condition to handle new rounding modes. |
3708 | ||
3709 | * config/i386/i386.md (UNSPEC_FRNDINT_FLOOR, UNSPEC_FRNDINT_CEIL, | |
3710 | UNSPEC_FRNDINT_TRUNC, UNSPEC_FRNDINT_MASK_PM): New unspecs to | |
3711 | represent different rounding modes of frndint insn. | |
3712 | (type): Add frndint type. | |
3713 | (i387, length, memory): Handle this type. | |
3714 | (i387_cw): New attribute definition. | |
3715 | (*fix_truncdi_1, fix_truncdi_nomemory, fix_truncdi_memory, | |
3716 | *fix_truncsi_1, fix_truncsi_nomemory, fix_truncsi_memory, | |
3717 | *fix_trunchi_1, fix_trunchi_nomemory, fix_trunchi_memory): | |
3718 | Add "i387_cw" attribute defined to "trunc". | |
3719 | (x86_fnstcw_1): Remove comment. | |
3720 | (*frndintxf2): Rename insn definition to frndintxf2. Move | |
3721 | insn definition near rint?f2 expanders. | |
3722 | (rintdf2, rintsf2, rintxf2): New expanders to implement rint, | |
3723 | rintf and rintl built-ins as inline x87 intrinsics. | |
3724 | (frndintxf2_floor): New pattern to implement floor rounding | |
3725 | mode with frndint x87 instruction. | |
3726 | (floordf2, floorsf2, floorxf2): New expanders to implement floor, | |
3727 | floorf and floorl built-ins as inline x87 intrinsics. | |
3728 | (frndintxf2_ceil): New pattern to implement ceil rounding | |
3729 | mode with frndint x87 instruction. | |
3730 | (ceildf2, ceilsf2, ceilxf2): New expanders to implement ceil, | |
3731 | ceilf and ceill built-ins as inline x87 intrinsics. | |
3732 | (frndintxf2_trunc): New pattern to implement trunc rounding | |
3733 | mode with frndint x87 instruction. | |
3734 | (btruncdf2, btruncsf2, btruncxf2): New expanders to implement trunc, | |
3735 | truncf and truncl built-ins as inline x87 intrinsics. | |
3736 | (frndintxf2_mask_pm): New pattern to implement rounding | |
3737 | mode with exceptions with frndint x87 instruction. | |
3738 | (nearbyintdf2, nearbyintsf2, nearbyintxf2): New expanders to | |
3739 | implement nearbyint, nearbyintf and nearbyintl built-ins as | |
3740 | inline x87 intrinsics. | |
3741 | ||
183f019b RS |
3742 | 2004-09-04 Richard Sandiford <rsandifo@redhat.com> |
3743 | ||
3744 | * config/mips/mips.md (SHORT): New mode macro. | |
3745 | (size): New mode attribute. | |
3746 | (extend[qh]i[sd]i2): Redefine using :GPR and :SHORT. | |
3747 | (*extend[qh]i[sd]i2): New define_insn_and_split, combining previous | |
3748 | *extend[qh]i[sd]i2 and *extend[qh]i[sd]i2_mem patterns. Use only if | |
3749 | !ISA_HAS_SEB_SEH. | |
3750 | (*extend[qh]i[sd]i2_se[bh]): New pattern, combining previous | |
3751 | *extend[qh]isi2_hw patterns and extending them to di. | |
3752 | (extendqihi2): Implement as define_insn_and_split that produces | |
3753 | extendqisi2 after reload. | |
3754 | ||
40923b20 DP |
3755 | 2004-09-03 Devang Patel <dpatel@apple.com> |
3756 | ||
3757 | * Makefile.in (OBJS-common): Add tree-if-conv.o | |
3758 | (tree-if-conv.o): New rule. | |
3759 | * cfgloop.c (flow_loop_exit_edges_find): Set EDGE_LOOP_EXIT flag. | |
3760 | (get_loop_body_in_bfs_order): New. | |
3761 | * cfgloop.h (get_loop_body_in_bfs_order): New. | |
3762 | * tree-flow.h (enum move_pos): Move here from .. | |
3763 | * tree-ssa-loop-im.c (enum move_pos): here. | |
3764 | (movement_possibility): Make externally visible. | |
3765 | * tree-optimize.c (init_tree_optimization_passes): New entry for | |
3766 | if conversion pass. | |
3767 | * tree-pass.h (pass_if_conversion): New. | |
3768 | * tree-ssa-operands.c (get_expr_operands): Handle COND_EXPR. | |
3769 | * tree-if-conv.c: New file. | |
3770 | * doc/passes.texi: Document tree if-conversion pass. | |
c9996000 | 3771 | * doc/tree-ssa.texi: Same. |
40923b20 | 3772 | |
443728bb L |
3773 | 2004-09-03 H.J. Lu <hongjiu.lu@intel.com> |
3774 | ||
3775 | PR target/14925: | |
3776 | Makefile.in (LIB2ADDEHSTATIC): New. | |
3777 | (LIB2ADDEHSHARED): New. | |
3778 | (LIBUNWIND): New. | |
3779 | (LIBUNWINDDEP): New. | |
3780 | (SHLIBUNWIND_LINK): New. | |
3781 | (SHLIBUNWIND_INSTALL): New. | |
3782 | (libgcc.mk): Pass LIB2ADDEHSTATIC, LIB2ADDEHSHARED, LIBUNWIND, | |
3783 | LIBUNWINDDEP, SHLIBUNWIND_LINK and SHLIBUNWIND_INSTALL. | |
3784 | (clean): Remove libunwind* | |
3785 | (stage1-start): Remove and copy stage1/libunwind*. | |
3786 | (stage2-start): Remove and copy stage2/libunwind*. | |
3787 | (stage3-start): Remove and copy stage3/libunwind*. | |
3788 | (stage4-start): Remove and copy stage4/libunwind*. | |
3789 | (stageprofile-start): Remove and copy stageprofile/libunwind*. | |
3790 | (stagefeedback-start): Remove and copy stagefeedback/libunwind*. | |
3791 | ||
3792 | * config.gcc (ia64*-*-linux*): Always add t-libunwind to | |
3793 | tmake_file. Add t-libunwind-elf and ia64/t-glibc-libunwind to | |
3794 | tmake_file if --with-system-libunwind isn't used. | |
3795 | ||
3796 | * config/ia64/t-glibc-libunwind: New file. | |
3797 | * config/t-libunwind-elf: Likewise. | |
3798 | * unwind-compat.c: Likewise. | |
3799 | * unwind-compat.h: Likewise. | |
3800 | * unwind-dw2-fde-compat.c: Likewise. | |
3801 | ||
3802 | * config/ia64/t-glibc (LIB2ADDEH): Updated. | |
3803 | * config/ia64/t-hpux (T_CFLAGS): Add -DUSE_LIBUNWIND_EXCEPTIONS. | |
3804 | ||
3805 | * config/ia64/unwind-ia64.c: Include "unwind-compat.h". Define | |
3806 | aliases if needed. | |
3807 | * unwind-dw2-fde-glibc.c: Likewise. | |
3808 | * unwind-dw2.c: Likewise. | |
3809 | ||
3810 | * config/t-libunwind (LIB2ADDEH): Updated. | |
3811 | (LIB2ADDEHSTATIC): New. | |
3812 | (T_CFLAGS): Add -DUSE_LIBUNWIND_EXCEPTIONS. | |
3813 | (TARGET_LIBGCC2_CFLAGS): Set to -DUSE_GAS_SYMVER. | |
3814 | ||
3815 | * configure.ac: Change --enable-libunwind-exceptions to | |
3816 | --with-system-libunwind. Don't define USE_LIBUNWIND_EXCEPTIONS. | |
3817 | * configure: Regenerated. | |
3818 | * config.in: Updated. | |
3819 | ||
3820 | * doc/install.texi (ia64-*-linux): Require libunwind 0.98 or | |
3821 | above and mention --with-system-libunwind. | |
3822 | (ia64-*-hpux*): Mention --enable-libunwind-exceptions is | |
3823 | removed in gcc 3.4.3 and later. | |
3824 | ||
3825 | * gcc.c (init_spec): Add -lunwind to -lgcc_s if | |
3826 | USE_LIBUNWIND_EXCEPTIONS is defined. | |
3827 | ||
3828 | * mklibgcc.in: Support libunwind. | |
3829 | ||
d20bf446 L |
3830 | 2004-09-03 H.J. Lu <hongjiu.lu@intel.com> |
3831 | ||
3832 | * config/i386/i386.c (x86_branch_hints): Remove m_PENT4 and | |
3833 | m_NOCONA. | |
3834 | ||
1f6d3a08 RH |
3835 | 2004-09-03 Richard Henderson <rth@redhat.com> |
3836 | ||
93f8bd9e ZW |
3837 | PR middle-end/9997 |
3838 | * cfgexpand.c (LOCAL_ALIGNMENT): Provide default. | |
3839 | (STACK_ALIGNMENT_NEEDED, FRAME_GROWS_DOWNWARD): Likewise. | |
3840 | (struct stack_var, EOC, stack_vars, stack_vars_alloc, stack_vars_num, | |
3841 | stack_vars_sorted, stack_vars_conflict, stack_vars_conflict_alloc, | |
3842 | frame_phase, get_decl_align_unit, add_stack_var, triangular_index, | |
3843 | resize_stack_vars_conflict, add_stack_var_conflict, | |
3844 | stack_var_conflict_p, add_alias_set_conflicts, stack_var_size_cmp, | |
3845 | union_stack_vars, partition_stack_vars, dump_stack_var_partition, | |
3846 | expand_one_stack_var_at, expand_stack_vars, expand_one_stack_var, | |
1f6d3a08 RH |
3847 | expand_one_static_var, expand_one_hard_reg_var, |
3848 | expand_one_register_var, expand_one_error_var, defer_stack_allocation, | |
3849 | expand_one_var, expand_used_vars_for_block, clear_tree_used): New. | |
93f8bd9e | 3850 | (expand_used_vars): Rewrite. |
1f6d3a08 RH |
3851 | * Makefile.in (cfgexpand.o): Update dependencies. |
3852 | ||
80d8221e JH |
3853 | 2004-09-04 Jan Hubicka <jh@suse.cz> |
3854 | ||
3855 | * cfg.c (free_edge): Use ggc_free. | |
3856 | (expunge_block): Use ggc_free. | |
3857 | * passes.c (rest_of_clean_state): Free after compilation. | |
3858 | * tree-ssa.c (delete_tree_ssa): Free annotations; call release_defs | |
3859 | * tree-ssanames.c (release_defs): Ignore non-SSA_NAME arguments. | |
3860 | ||
bb1058e4 JW |
3861 | 2004-09-03 James E Wilson <wilson@specifixinc.com> |
3862 | ||
3863 | * tree-ssa-alias.c (may_be_aliased): Move TREE_STATIC check after | |
3864 | DECL_EXTERNAL check. | |
3865 | ||
ca83de6b EB |
3866 | 2004-09-03 Eric Botcazou <ebotcazou@libertysurf.fr> |
3867 | ||
3868 | * final.c (output_in_slot): New global variable. | |
3869 | (final_scan_insn): Add new state '2' to the 'nopeepholes' parameter. | |
3870 | Pass 2 as 'nopeepholes' to self for insns in a SEQUENCE. Set | |
3871 | 'output_in_slot' before invoking output_asm_insn. | |
3872 | (output_asm_insn): Add a space after the tab if 'output_in_slot' | |
3873 | is set. | |
3874 | * config/sparc/sparc.c (output_return): Pass 2 as 'nopeepholes' to | |
3875 | final_scan_insn. | |
3876 | (output_sibcall): Likewise. | |
3877 | ||
1e3e17d3 JH |
3878 | 2004-09-03 Jan Hubicka <jh@suse.cz> |
3879 | ||
3880 | * tree-ssa-operands.c (fini_ssa_operands): ggc_free unused arrays. | |
3881 | * tree-ssanames (init_ssanames): Likewise. | |
3882 | ||
c41e5f27 ZL |
3883 | 2004-09-03 Ziemowit Laski <zlaski@apple.com> |
3884 | ||
3885 | * stub-objc.c (objc_is_id, objc_declare_alias, objc_declare_class, | |
3886 | objc_declare_protocols, objc_start_protocol, | |
3887 | objc_start_class_interface, objc_start_category_interface, | |
3888 | objc_continue_interface, objc_finish_interface, | |
3889 | objc_add_instance_variable, objc_set_visibility, objc_set_method_type, | |
3890 | objc_start_class_implementation, objc_start_category_implementation, | |
3891 | objc_continue_implementation, objc_finish_implementation, | |
3892 | objc_add_method_declaration, objc_start_method_definition, | |
3893 | objc_finish_method_definition, objc_build_keyword_decl, | |
3894 | objc_build_method_signature, objc_build_encode_expr, | |
3895 | objc_build_protocol_expr, objc_build_selector_expr, | |
3896 | objc_build_message_expr, objc_build_string_object, | |
3897 | objc_get_class_reference, objc_get_protocol_qualified_type, | |
3898 | objc_static_init_needed_p, objc_generate_static_init_call): New stubs. | |
3899 | ||
b30d77c4 JW |
3900 | 2004-09-03 James E Wilson <wilson@specifixinc.com> |
3901 | ||
3902 | * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Add __mips3d. | |
3903 | ||
3904 | * config/mips/generic.md (generic_frecip_fsqrt_step): New. | |
3905 | * config/mips/mips-ps-3d.md (mips_rsqrt1_<fmt>): Use frsqrt1 type. | |
3906 | (mips_rsqrt2_<fmt>): Use frsqrt2 type. | |
3907 | (mips_recip1_<fmt>): Use frdiv1 type. | |
3908 | (mips_recip2_<fmt>): Use frdiv2 type. | |
3909 | * config/mips/mips.md (type): Add frdiv1, frdiv2, frsqrt1, frsqrt2. | |
3910 | * config/mips/sb1.md (ir_sb1_fpu_2pipes, ir_sb1_fpu_1pipe): Add frdiv1 | |
3911 | and frsqrt1. | |
3912 | (ir_sb1_fpu_step2_2pipes, ir_sb1_fpu_step2_1pipe): New. | |
3913 | ||
87cda9d6 DJ |
3914 | 2004-09-03 Daniel Jacobowitz <dan@debian.org> |
3915 | ||
3916 | * reload.c (find_reloads): Swap operand_loc pointers for | |
3917 | find_dummy_reload if we have swapped two operands. | |
3918 | ||
f671762a HPN |
3919 | 2004-09-03 Hans-Peter Nilsson <hp@axis.com> |
3920 | ||
3921 | * config/cris/cris.h (ASM_OUTPUT_CASE_END): Use prev_nonnote_insn | |
3922 | to get the tablejump-insn before the jump-table label. | |
3923 | ||
a45bcfb2 ZL |
3924 | 2004-09-03 Ziemowit Laski <zlaski@apple.com> |
3925 | ||
3926 | * c-common.h (objc_is_id, objc_declare_alias, objc_declare_class, | |
3927 | objc_declare_protocols, objc_build_message_expr, | |
3928 | objc_finish_message_expr, objc_build_selector_expr, | |
3929 | objc_build_protocol_expr, objc_build_encode_expr, | |
3930 | objc_build_string_object, objc_get_protocol_qualified_type, | |
3931 | objc_get_class_reference, objc_get_class_ivars, | |
3932 | objc_start_class_interface, objc_start_category_interface, | |
3933 | objc_start_protocol, objc_continue_interface, objc_finish_interface, | |
3934 | objc_start_class_implementation, objc_start_category_implementation, | |
3935 | objc_continue_implementation, objc_finish_implementation, | |
3936 | objc_set_visibility, objc_set_method_type, objc_build_method_signature, | |
3937 | objc_add_method_declaration, objc_start_method_definition, | |
3938 | objc_finish_method_definition, objc_add_instance_variable, | |
3939 | objc_build_keyword_decl, objc_build_throw_stmt, objc_begin_try_stmt, | |
3940 | objc_finish_try_stmt, objc_begin_catch_clause, | |
3941 | objc_finish_catch_clause, objc_build_finally_clause, | |
3942 | objc_build_synchronized, objc_static_init_needed_p, | |
3943 | objc_generate_static_init_call): New prototypes. | |
3944 | ||
9dec91d4 SE |
3945 | 2004-09-03 Steve Ellcey <sje@cup.hp.com> |
3946 | ||
3947 | * config/ia64/ia64.c (ia64_function_arg): Use PARALLEL even if there | |
3948 | is only one reg. | |
3949 | (ia64_function_value): Ditto. | |
3950 | ||
61fec9ff JB |
3951 | 2004-09-03 Jan Beulich <jbeulich@novell.com> |
3952 | ||
3953 | * config.gcc: Resurrect NetWare as a target. Handle special case of | |
3954 | Novell linker to be used (specified through --with-ld=) and threading | |
3955 | model of either Posix (default) or NKS. | |
3956 | * config/i386/i386.c (ix86_return_pops_args): Conditionalize popping | |
3957 | of incoming hidden argument on KEEP_AGGREGATE_RETURN_POINTER. | |
3958 | * config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): New. | |
3959 | * config/i386/netware.c, config/i386/netware.h: New. | |
3960 | * config/i386/nwld.c, config/i386/nwld.h: New. | |
3961 | * config/i386/netware-crt0.c: New. | |
3962 | * config/i386/netware-libgcc.c: New. | |
3963 | * config/i386/netware-libgcc.def: New. | |
3964 | * config/i386/netware-libgcc.exp: New. | |
3965 | * config/i386/t-netware, config/i386/t-nwld: New. | |
3966 | * gthr-nks.h: New. | |
3967 | * doc/install.texi: Document NKS threading model. | |
3968 | ||
467cecf3 JB |
3969 | 2004-09-03 Jan Beulich <jbeulich@novell.com> |
3970 | ||
3971 | PR c/7054 | |
3972 | * defaults.h (TARGET_DEFAULT_PACK_STRUCT): Provide default. | |
3973 | * tree.h (initial_max_fld_align): Declare | |
3974 | * stor-layout.c (initial_max_fld_align): Define and initialize. | |
3975 | (maximum_field_alignment): Initialize to the same value. | |
3976 | * common.opt: Add -fpack-struct= variant of switch. | |
3977 | * opts.c: Handle -fpack-struct= variant of switch. | |
3978 | * c-pragma.c: Change #pragma pack() handling so that it becomes | |
3979 | compatible to other compilers: accept individual 'push' argument, | |
3980 | make final pop restore (command line) default, correct interaction | |
3981 | of push/pop and sole specification of a new alignment (so that the | |
3982 | sequence #pragma pack(push) - #pragma pack(<n>) becomes identical | |
3983 | to #pragma pack(push, <n>). | |
3984 | * doc/extend.texi: New node "Structure-Packing Pragmas" under | |
3985 | "Pragmas", describing #pragma pack. | |
3986 | * doc/invoke.texi: Document -fpack-struct=<n> variant of switch. | |
3987 | * doc/tm.texi: Adjust description for HANDLE_PRAGMA_PACK_PUSH_POP. | |
3988 | Document new TARGET_DEFAULT_PACK_STRUCT. | |
3989 | ||
90300b8c DP |
3990 | 2004-09-03 Devang Patel <dpatel@apple.com> |
3991 | ||
3992 | * dwarf2out.c (gen_field_die). Equate decl number to die. | |
c9996000 | 3993 | |
d6df6ae2 VM |
3994 | 2004-09-03 Vladimir Makarov <vmakarov@redhat.com> |
3995 | ||
3996 | PR target/15832 | |
3997 | * global.c (modify_reg_pav): New function. | |
3998 | (make_accurate_live_analysis): Call the new function. Move pavin | |
3999 | modification by earlyclobber set into the new function. | |
4000 | ||
25c99d8f AS |
4001 | 2004-09-03 Andreas Schwab <schwab@suse.de> |
4002 | ||
4003 | * config/m68k/m68k.c (output_andsi3): Use -1 instead of | |
4004 | (HOST_WIDE_INT)0xffffffff since CONST_INT value are always sign | |
4005 | extended. | |
4006 | ||
7f148c2f JB |
4007 | 2004-09-02 Jan Beulich <jbeulich@novell.com> |
4008 | ||
4009 | * Makefile.in (LIB2ADDEHDEP): Add unwind.h and unwind-pe.h. | |
4010 | * mklibgcc.in (libgcc_dep): New, covering general dependencies, but | |
4011 | not unwind code specific ones. | |
4012 | (libgcc2_c_dep): Replace general dependencies with use of libgcc_dep. | |
4013 | Remove unwind code specific dependencies. | |
4014 | (libgcov_c_dep): Replace general dependencies with use of libgcc_dep. | |
4015 | Remove gbl-ctors.h. | |
4016 | Add libgcc_dep to output generated for LIB2ADD, LIB2ADDEH, and | |
4017 | LIB2ADD_ST. Add LIB2ADDEHDEP to output generated for LIB2ADDEH. | |
4018 | * tsystem.h: Declare memcpy and memset when inhibit_libc. | |
4019 | ||
9e42ab3e | 4020 | 2004-09-02 Roman Zippel <zippel@linux-m68k.org> |
c9996000 | 4021 | |
9e42ab3e RZ |
4022 | * combine.c (try_combine): Delay modifying of insns which cannot |
4023 | be easily undone. | |
4024 | ||
1b08d87d DB |
4025 | 2004-09-02 Daniel Berlin <dberlin@dberlin.org> |
4026 | ||
4027 | * gcc/common.opt: Rename ivcanon to tree-loop-ivcanon, tree-lim to | |
4028 | tree-loop-im. | |
4029 | * gcc/tree-ssa-loop.c: Ditto | |
4030 | * gcc/tree-ssa-loop-ivcanon.c: Ditto | |
4031 | * gcc/doc/invoke.texi: Ditto. | |
4032 | ||
d4e43dff ZL |
4033 | 2004-09-02 Ziemowit Laski <zlaski@apple.com> |
4034 | ||
4035 | * c-decl.c (store_parm_decls_newstyle): Make static. | |
4036 | (store_parm_decls_from): New function. | |
4037 | * c-tree.h (store_parm_decls_newstyle): Remove prototype. | |
4038 | (store_parm_decls_from): New prototype. | |
4039 | ||
cd7d9ca4 DE |
4040 | 2004-09-02 David Edelsohn <edelsohn@gnu.org> |
4041 | ||
4042 | * config/rs6000/rs6000.c (expand_block_move): Use SImode and | |
4043 | HImode with STRICT_ALIGNMENT. | |
4044 | ||
40a1c5cb MM |
4045 | 2004-09-02 Mark Mitchell <mark@codesourcery.com> |
4046 | ||
4047 | * config/arm/bpabi.h (TARGET_BPABI_CPP_BUILTINS): Define. | |
4048 | (TARGET_OS_CPP_BUILTINS): Likewise. | |
4049 | * config/arm/symbian.h (TARGET_OS_CPP_BUILTINS): Include | |
4050 | TARGET_BPABI_CPP_BUILTINS. | |
4051 | ||
b54567e2 | 4052 | 2004-09-02 Roman Zippel <zippel@linux-m68k.org> |
c9996000 | 4053 | |
b54567e2 RZ |
4054 | * combine.c (distribute_notes): Don't add REG_LABEL to jump insn. |
4055 | ||
5906d013 EC |
4056 | 2004-09-02 Eric Christopher <echristo@redhat.com> |
4057 | ||
4058 | * builtins.c (expand_builtin_cabs): Delete. | |
4059 | (expand_builtin): If unable to fold the values do a normal | |
4060 | library call for builtin_cab*. | |
4061 | (fold_builtin_cabs): Depend on optimize and optimize_size. | |
4062 | * optabs.c (expand_cmplxdiv_straight): Delete. | |
4063 | (expand_cmplxdiv_wide): Ditto. | |
4064 | (expand_vector_binop): Ditto. | |
4065 | (expand_vector_unop): Ditto. | |
4066 | (expand_complex_abs): Delete. | |
4067 | (expand_binop): Remove calls to above functions. | |
4068 | Remove open coding of complex arithmetic. | |
4069 | (expand_unop): Ditto. | |
4070 | * optabs.h: Remove prototypes. | |
4071 | ||
3041390d ZL |
4072 | 2004-09-02 Ziemowit Laski <zlaski@apple.com> |
4073 | ||
4074 | * c-decl.c (store_parm_decls_newstyle): Make externally visible. | |
4075 | * c-tree.h (store_parm_decls_newstyle): New prototype. | |
4076 | ||
5514620a GK |
4077 | 2004-09-02 Geoffrey Keating <geoffk@apple.com> |
4078 | ||
4079 | * config/rs6000/rs6000.c (expand_block_clear): Use vector | |
4080 | instructions if available. | |
4081 | (expand_block_move): Likewise. | |
4082 | ||
02f14c38 JH |
4083 | 2004-09-03 Jan Hubicka <jh@suse.cz> |
4084 | ||
4085 | * rtl.def (RANGE_INFO, RANGE_REG, RANGE_VAR, RANGE_LIVE): Kill. | |
4086 | ||
19dc705e MM |
4087 | 2004-09-02 Mark Mitchell <mark@codesourcery.com> |
4088 | ||
4089 | * config/arm/symbian.h (LIB_SPEC): Define to empty. | |
4090 | * config/arm/t-symbian (SHLIB_LC): Likewise. | |
4091 | ||
24112ed0 PB |
4092 | 2004-09-02 Paul Brook <paul@codesourcery.com> |
4093 | ||
4094 | * config/arm/bpabi.c (__aeabi_ul2d, __aeabi_ul2f): Remove. | |
4095 | ||
7ad769fe RS |
4096 | 2004-09-02 Richard Sandiford <rsandifo@redhat.com> |
4097 | ||
4098 | * config/mips/mips.c (mips_classify_symbol, mips_fetch_insns): | |
4099 | (mips_restore_gp, mips_set_return_address, mips_expand_prologue) | |
4100 | (mips16_fp_args, mips_avoid_hazard): Replace abort with gcc_assert. | |
4101 | (build_mips16_call_stub): Likewise. Remove daft CALL_INSN checks. | |
4102 | (mips_issue_rate): Remove unreachable abort. | |
4103 | (mips_symbolic_constant_p, mips_symbolic_address_p, mips_symbol_insns) | |
4104 | (mips_output_move, mips_relational_operand_ok_p, mips_arg_info) | |
4105 | (mips_block_move_straight, print_operand_address, mips_file_start) | |
4106 | (mips_initial_elimination_offset, mips16_fp_args, dump_constants_1) | |
4107 | (mips_output_conditional_branch, mips_expand_builtin_direct) | |
4108 | (mips_expand_builtin_compare): Replace abort with gcc_unreachable. | |
4109 | * config/mips/mips.md (rotr<mode>3, consttable_float): Replace abort | |
4110 | with gcc_assert. | |
4111 | ||
9f09b415 RS |
4112 | 2004-09-02 Richard Sandiford <rsandifo@redhat.com> |
4113 | ||
4114 | * config/mips/mips.md (*lea_high64): Change split condition to | |
4115 | flow2_completed. Add a peephole2 to generate a more parallel version. | |
4116 | ||
07724022 JH |
4117 | 2004-09-02 Jan Hubicka <jh@suse.cz> |
4118 | ||
4119 | * gimplify.c (gimplify_compound_lval): Move "stack" varray out of | |
4120 | GGC. | |
4121 | ||
4122 | * ggc-page.c: include tree-flow.h. | |
4123 | (extra_order_size_table): Add stmt_ann_d. | |
4124 | (STAT_LABEL): Rename from .... | |
4125 | (LABEL): ... this one. | |
4126 | * Makefile.in (ggc-page.o): Add dependency. | |
4127 | ||
4128 | * ggc-common.c (ggc_force_collect): New global variable. | |
4129 | (loc_description): Add fields "freed", "collected" | |
4130 | (ptr_hash): New static hash | |
4131 | (ptr_hash_entry): New structure. | |
4132 | (hash_ptr,eq_ptr,ggc_prune_ptr): New static functions. | |
4133 | (ggc_record_overhead): Take ptr argument, record it | |
4134 | (ggc_prune_overhead_list, ggc_free_overhead): New functions. | |
4135 | (cmp_statistics): Imrove sorting. | |
4136 | (dump_ggc_loc_statistics): Output newly collected statistics | |
4137 | * ggc-page.c (ggc_alloc): Update call of ggc_record_overhead | |
4138 | (ggc_free): Call ggc_free_overhead. | |
4139 | (ggc_collect): Force collection when asked to be forced. | |
4140 | (ggc_collect): Call ggc_prune_overhead_list. | |
4141 | * ggc.h (ggc_force_collect): Declare | |
4142 | (ggc_record_overhead): Update prototype. | |
4143 | (ggc_free_overhead, ggc_prune_overhead_list): Declare. | |
4144 | ||
10060b83 JW |
4145 | 2004-09-02 James E Wilson <wilson@specifixinc.com> |
4146 | ||
4147 | * common.opt (ftrapping-math): Default to on. | |
4148 | ||
9d2da95b RE |
4149 | 2004-09-02 Richard Earnshaw <rearnsha@arm.com> |
4150 | ||
4151 | * arm/predicates.md (arm_reload_memory_operand): Allow MEM. | |
4152 | ||
3f1f9228 DC |
4153 | 2004-09-02 Denis Chertykov <denisc@overta.ru> |
4154 | ||
4155 | PR target/16884 | |
4156 | * config/avr/avr.md ("movmemhi"): Substitute match_dup to | |
4157 | match_scratch. | |
4158 | (*movmemqi_insn): Likewise. | |
4159 | (*movmemhi): Likewise. | |
4160 | (clrmemhi): Likewise. | |
4161 | (*clrmemqi): Likewise. | |
4162 | (*clrmemhi): Likewise. | |
4163 | ||
e6fc6c9b PB |
4164 | 2004-09-02 Paul Brook <paul@codesourcery.com> |
4165 | ||
4166 | * config.gcc (arm*-*-eabi* | arm*-*-symbianelf*): Set | |
4167 | default_use_cxa_atexit=yes. | |
4168 | ||
d86c1b91 AM |
4169 | 2004-09-02 Alan Modra <amodra@bigpond.net.au> |
4170 | ||
4171 | * config/rs6000/linux64.h: Don't include signal.h or sys/ucontext.h. | |
4172 | (struct kernel_old_ucontext): Delete. | |
4173 | (struct gcc_pt_regs, gcc_sigcontext, gcc_ucontext): New. | |
4174 | (MD_FALLBACK_FRAME_STATE_FOR): Use gcc_* structs. Only define | |
4175 | when IN_LIGGCC2. | |
4176 | ||
3806400d RS |
4177 | 2004-09-02 Richard Sandiford <rsandifo@redhat.com> |
4178 | ||
4179 | * toplev.c (process_options): Fix typo. | |
4180 | ||
9969aaf6 RH |
4181 | 2004-09-01 Richard Henderson <rth@redhat.com> |
4182 | ||
4183 | PR middle-end/17258 | |
4184 | * calls.c (initialize_argument_information): Tighten pass-through | |
4185 | conditions for pass-by-reference. Remove dead TARGET_EXPR code. | |
4186 | Use build_fold_addr_expr. | |
4187 | (emit_library_call_value_1): Use build_fold_addr_expr. Remove code | |
4188 | that assumes ADDR_EXPR allocates stack space. | |
4189 | * fold-const.c (build_fold_addr_expr_with_type): Look through | |
4190 | WITH_SIZE_EXPR. | |
4191 | ||
1e8964cf DN |
4192 | 2004-09-01 Dan Nicolaescu <dann@ics.uci.edu> |
4193 | ||
4194 | * gengenrtl.c (gendef): Use rtx_alloc, don't do PUT_CODE. | |
4195 | * ggc.h (ggc_alloc_rtx): Delete. | |
4196 | ||
26276705 RS |
4197 | 2004-09-01 Roger Sayle <roger@eyesopen.com> |
4198 | ||
4199 | * expmed.c (enum alg_code): Remove long unused enumeration values. | |
7f148c2f | 4200 | (struct mult_cost): New structure to hold the "score" of a synthetic |
26276705 RS |
4201 | multiply sequence, including both a rtx_cost and a latency field. |
4202 | (MULT_COST_LESS): New macro to compare mult_cost to a constant. | |
4203 | (CHEAPER_MULT_COST): New macro to compare two mult_costs. | |
4204 | (struct algorithm): Change type of cost field to be mult_cost. | |
4205 | (synth_mult): Change type of cost_limit argument to be a | |
4206 | pointer to a mult_cost. Update all cost comparisons to use the | |
5906d013 | 4207 | new mult_cost infrastructure. For alg_add_factor and |
26276705 RS |
4208 | alg_sub_factor operations, latency is lower than the rtx_cost. |
4209 | (choose_mult_variant): Update calls to synth_mult. Perform | |
4210 | cost comparisons using the new mult_cost infrastructure. | |
4211 | (expand_mult_highpart): Use alg.cost.cost instead of alg.cost | |
4212 | to optain the total rtx_cost of a synth_mult "algorithm". | |
4213 | ||
594a3565 DE |
4214 | 2004-09-01 David Edelsohn <edelsohn@gnu.org> |
4215 | ||
4216 | * config/rs6000/power4.md: Increase store latency to 12. | |
4217 | * config/rs6000/power5.md: Same. | |
4218 | ||
130d5426 JW |
4219 | 2004-09-01 James E Wilson <wilson@specifixinc.com> |
4220 | ||
4221 | PR target/14064 | |
4222 | * config/avr/avr.c (avr_unique_section): Delete prototype and | |
4223 | definition. | |
4224 | (TARGET_ASM_UNIQUE_SECTION): Delete. | |
4225 | ||
57a6af27 ZL |
4226 | 2004-09-01 Ziemowit Laski <zlaski@apple.com> |
4227 | ||
4228 | * c-parse.in (primary): Call objc_build_message_expr(), | |
4229 | objc_build_selector_expr(), objc_build_protocol_expr(), | |
4230 | objc_build_encode_expr() and objc_build_string_object() instead of | |
4231 | build_message_expr(), build_selector_expr(), build_protocol_expr(), | |
4232 | build_encode_expr() and build_objc_string_object(), respectively. | |
4233 | (component_decl_list2): Call objc_get_class_ivars() instead of | |
4234 | get_class_ivars_from_name(). | |
4235 | (keyworddecl): Call objc_build_keyword_decl() instead of | |
4236 | build_keyword_decl(). | |
4237 | (receiver): Call objc_get_class_reference() instead of | |
4238 | get_class_reference(). | |
4239 | (reswords): Add blank line before @@ifobjc section, for clarity. | |
4240 | ||
5ec214fc FJ |
4241 | 2002-09-01 Fariborz Jahanian <fjahanian@apple.com> |
4242 | ||
4243 | * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Restrict alignment | |
4244 | to Altivec vetors. | |
4245 | ||
40219f96 WY |
4246 | 2004-09-01 Wu Yongwei <adah@sh163.net> |
4247 | Danny Smith <dannysmith@users.sourceforge.net> | |
4248 | ||
4249 | * gthr-win32.h (__gthread_recursive_mutex_t): Use 'unsigned long', | |
4250 | not Windows 'DWORD'. | |
4251 | (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Correct typo. | |
4252 | (__GTHREAD_RECURSIVE_MUTEX_INIT_DEFAULT): Likewise. | |
4253 | (__gthr_win32_recursive_mutex_init_function): Add prototype for | |
4254 | __GTHREAD_HIDE_WIN32API case.. | |
4255 | (__gthr_win32_recursive_mutex_lock): Likewise. | |
4256 | (__gthr_win32_recursive_mutex_trylock): Likewise. | |
4257 | (__gthr_win32_recursive_mutex_unlock): Likewise. | |
4258 | (__gthread_recursive_mutex_init_function); Add definition for | |
4259 | __GTHREAD_HIDE_WIN32API case. | |
4260 | (__gthread_recursive_mutex_lock): Correct call to InterlockedDecrement. | |
4261 | * config/i386/grthr-win32.c (__gthread_recursive_mutex_lock): Correct | |
4262 | call to InterlockedDecrement. | |
4263 | ||
78ad8fbe RK |
4264 | 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
4265 | ||
ba2e294d RK |
4266 | * tree-tailcall.c (find_tail_calls): Also fail is statement has |
4267 | volatile operands. | |
4268 | ||
0705d602 RK |
4269 | * tree-ssa.c (propagate_into_addr): Properly test for LHR. |
4270 | ||
78ad8fbe RK |
4271 | * doc/c-tree.texi: Document new operands for ARRAY_REF and |
4272 | COMPONENT_REF. | |
4273 | ||
6d9901e7 ZD |
4274 | 2004-09-01 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
4275 | ||
4276 | * Makefile.in (rtl-profile.o, value-prof.o): Add GCC_H dependency. | |
4277 | * common.opt (fspeculative-prefetching): New. | |
4278 | * flags.h (flag_speculative_prefetching_set): Declare. | |
4279 | * gcov-io.c (gcov_write_counter, gcov_read_counter): Allow negative | |
4280 | values. | |
4281 | * opts.c (flag_sepculative_prefetching_set): New variable. | |
4282 | (common_handle_option): Handle -fspeculative-prefetching. | |
4283 | * passes.c (rest_of_compilation): Ditto. | |
4284 | * profile.c (instrument_values, compute_value_histograms, branch_prob): | |
4285 | Use vectors instead of arrays. | |
4286 | * toplev.c (process_options): Handle -fspeculative-prefetching. | |
4287 | * rtl-profile.c: Include ggc.h. | |
4288 | (rtl_gen_interval_profiler, rtl_gen_pow2_profiler, | |
4289 | rtl_gen_one_value_profiler_no_edge_manipulation, | |
4290 | rtl_gen_one_value_profiler, rtl_gen_const_delta_profiler): Type of | |
4291 | argument changed. | |
4292 | * tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler, | |
4293 | tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Type of | |
4294 | argument changed. | |
4295 | * value-prof.c: Include ggc.h. | |
4296 | (NOPREFETCH_RANGE_MIN, NOPREFETCH_RANGE_MAX): New | |
4297 | macros. | |
4298 | (insn_prefetch_values_to_profile, find_mem_reference_1, | |
4299 | find_mem_reference_2, find_mem_reference, gen_speculative_prefetch, | |
4300 | speculative_prefetching_transform): New. | |
4301 | (value_profile_transformations): Call speculative_prefetching_transform. | |
4302 | (insn_values_to_profile): Call insn_prefetch_values_to_profile. | |
4303 | (insn_divmod_values_to_profile, rtl_find_values_to_profile, | |
4304 | tree_find_values_to_profile, find_values to profile): Use vectors | |
4305 | instead of arrays. | |
4306 | (free_profiled_values): Removed. | |
4307 | * value-prof.h (struct histogram_value): Renamed to | |
4308 | struct histogram_value_t. | |
4309 | (histogram_value, histogram_values): New types. | |
4310 | (find_values_to_profile): Declaration changed. | |
4311 | (free_profiled_values): Removed. | |
4312 | (struct profile_hooks): Type of argument of the hooks changed to | |
4313 | histogram_value. | |
4314 | * doc/invoke.texi (-fspeculative-prefetching): Document. | |
4315 | ||
d7fe1183 ZD |
4316 | 2004-09-01 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
4317 | ||
4318 | PR rtl-optimization/16408 | |
4319 | * gcse.c (replace_store_insn): Fix LIBCALL/RETVAL notes. | |
4320 | ||
938e234b RH |
4321 | 2004-09-01 Richard Henderson <rth@redhat.com> |
4322 | ||
7f148c2f JB |
4323 | * config/ns32k/ns32k.h (TRANSFER_FROM_TRAMPOLINE): Remove. |
4324 | (TRAMPOLINE_TEMPLATE): Merge code from __trampoline inline. | |
938e234b | 4325 | |
d0879c98 JJ |
4326 | 2004-09-01 Jakub Jelinek <jakub@redhat.com> |
4327 | ||
4328 | * libgcc-std.ver (GCC_3.4.2): Export also __trampoline_setup. | |
4329 | ||
156a126c MS |
4330 | 2004-09-01 Mike Stump <mrs@apple.com> |
4331 | ||
4332 | * config/darwin.c (machopic_symbol_defined_p): In addition to | |
4333 | being SYMBOL_REF_LOCAL_P, a symbol must also be | |
4334 | ! SYMBOL_REF_EXTERNAL_P, as only those are _always_ locally | |
4335 | defined in this output file, or translation unit in the case | |
4336 | of IMA not being used. | |
4337 | (machopic_output_indirection): SYMBOL_REF_LOCAL_P symbols | |
4338 | never need .indirect_symbol when indirecting. | |
4339 | ||
a5d8b097 JJ |
4340 | 2004-09-01 Jakub Jelinek <jakub@redhat.com> |
4341 | ||
4342 | * Makefile.in (bb-reorder.o): Add several dependencies. | |
4343 | ||
266bff3a JJ |
4344 | 2004-09-01 Jakub Jelinek <jakub@redhat.com> |
4345 | ||
4346 | * fold-const.c (operand_equal_p): Require equal sign also for | |
4347 | FIX_{CEIL,TRUNC,FLOOR,ROUND}_EXPR. | |
4348 | ||
32078532 RE |
4349 | 2004-09-01 Richard Earnshaw <rearnsha@arm.com> |
4350 | ||
4351 | * config.gcc (--with-cpu on ARM): Preserve the canonical cpu name | |
4352 | for use in configargs.h. Put the cname in a separate variable. Use | |
4353 | that to set target_cpu_default2. | |
4354 | ||
c0311627 R |
4355 | 2004-09-01 J"orn Rennecke <joern.rennecke@superh.com> |
4356 | Nick Clifton <nickc@redhat.com> | |
4357 | ||
4358 | * config/sh/sh.md ("length"): Increase branch length when | |
4359 | SH1 pic code to 18: 12 bytes of instructions, 4 byte for the | |
4360 | constant, 2 byte for aligning the constant. | |
4361 | ||
d98a72fd RE |
4362 | 2004-09-01 Richard Earnshaw <rearnsha@arm.com> |
4363 | ||
4364 | * arm/arm-cores.def (ARM_CORE): Add new field for the real name of the | |
4365 | CPU. | |
4366 | (arm7tdmi-s): New CPU name. | |
4367 | * arm/arm.c (ARM_CORE): Update for new format. | |
4368 | * arm/arm.h (ARM_CORE): Likewise. | |
4369 | * arm/gentune.sh: Update for extra field. | |
4370 | * config.gcc: Likewise. | |
4371 | * arm/arm-tune.md: Regenerate. | |
4372 | * doc/invoke.texi: Document the real processor names for ARM cpus. | |
4373 | ||
0a1aa867 RE |
4374 | 2004-09-01 Richard Earnshaw <rearnsha@arm.com> |
4375 | ||
4376 | * arm/ieee754-df.S (aeabi_ul2d, aeabi_l2d, floatundidf) | |
4377 | (floatdidf): New functions. | |
4378 | * arm/ieee754-sf.S (aeabi_ul2f, aeabi_l2f, floatundisf) | |
4379 | (floatdisf): New functions. | |
4380 | * t-arm-elf: Use them. | |
4381 | ||
bc095846 ZL |
4382 | 2004-09-01 Ziemowit Laski <zlaski@apple.com> |
4383 | ||
4384 | * c-common.h (lookup_interface): Remove prototype. | |
4385 | (is_class_name): Rename to objc_is_class_name. | |
4386 | (lookup_objc_ivar): Rename to objc_lookup_ivar. | |
4387 | (get_current_scope): Rename to objc_get_current_scope. | |
4388 | * c-decl.c (get_current_scope): Rename to objc_get_current_scope. | |
4389 | * c-parse.in (parmlist_or_identifiers_1): Get rid of unused variable. | |
4390 | (yylexname): Call objc_is_class_name() instead of is_class_name(). | |
4391 | * c-typeck.c (build_external_ref): Call objc_lookup_ivar() | |
4392 | instead of lookup_objc_ivar(). | |
4393 | * stub-objc.c (lookup_interface): Remove stub. | |
4394 | (is_class_name): Rename to objc_is_class_name. | |
4395 | (lookup_objc_ivar): Rename to objc_lookup_ivar. | |
4396 | ||
14945fe6 MM |
4397 | 2004-08-31 Mark Mitchell <mark@codesourcery.com> |
4398 | ||
4399 | * config.gcc (arm*-*-symbianelf*): Do not include t-bpabi. | |
4400 | * config/arm/lib1funcs.asm: Do not include supplemental .S files | |
4401 | when compiling for Symbian. | |
4402 | * config/arm/symbian.h (RENAME_LIBRARY): New macro. | |
4403 | (TARGET_OS_CPP_BUILTINS): Likewise. | |
4404 | * config/arm/t-symbian (LIB1ASMFUNCS): Define. | |
4405 | ||
93415288 SS |
4406 | 2004-08-31 Stan Shebs <shebs@apple.com> |
4407 | ||
4408 | * toplev.c (process_options): Ensure debug_hooks is initialized. | |
4409 | ||
505970fc MM |
4410 | 2004-08-31 Mark Mitchell <mark@codesourcery.com> |
4411 | ||
4412 | * target-def.h (TARGET_CXX): Add TARGET_CXX_EXPORT_CLASS_DATA. | |
4413 | * target.h (cxx): Add export_class_data. | |
4414 | * config/arm/arm.c (arm_cxx_export_class_data): New function. | |
4415 | (TARGET_CXX_EXPORT_CLASS_DATA): Use it. | |
dc40803a | 4416 | * doc/tm.texi (TARGET_CXX_EXPORT_CLASS_DATA): Document it. |
5906d013 | 4417 | |
bee9efbc KK |
4418 | 2004-08-31 Kaz Kojima <kkojima@gcc.gnu.org> |
4419 | ||
4420 | * config/sh/sh.c (output_branch): Check the insn length possibly | |
4421 | in the delayed slot. | |
4422 | ||
a4e9ffe5 RK |
4423 | 2004-08-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
4424 | ||
a0ca8e0c RK |
4425 | * tree-pretty-print.c (dump_generic_node, case CONVERT_EXPR): Add |
4426 | blank after ')'. | |
4427 | (op_symbol, case *_{DIV,MOD}_EXPR): Say what rounding is being used. | |
4428 | ||
a4e9ffe5 RK |
4429 | * c-common.c (c_alignof_expr): Use DECL_ALIGN_UNIT and TYPE_ALIGN_UNIT. |
4430 | (c_sizeof_of_alignof_type): Likewise. | |
4431 | * expr.c (array_ref_element_size): Likewise. | |
4432 | (highest_pow2_factor_for_target): Likewise. | |
4433 | * gimplify.c (canonicalize_addr_expr): Likewise. | |
4434 | (gimplify_compound_lval): Likewise. | |
4435 | * stor-layout.c (finalize_record_size, finalize_type_size): Likewise. | |
4436 | * tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Likewise. | |
4437 | * varasm.c (assemble_variable): Likewise. | |
4438 | (output_constant_def_contents): Alignments are unsigned. | |
4439 | ||
631b67ce RK |
4440 | 2004-08-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
4441 | Jeff Law <law@redhat.com> | |
4442 | ||
4443 | * tree-cfg.c (cfg_remove_useless_stmts_bb): Also invalidate if VAL | |
4444 | gets modified. | |
4445 | ||
af287697 MM |
4446 | 2004-08-31 Mark Mitchell <mark@codesourcery.com> |
4447 | ||
4448 | * hooks.c (hook_bool_void_true): New function. | |
4449 | * hooks.h (hook_bool_void_true): Declare. | |
4450 | * target-def.h (TARGET_CXX): Add | |
4451 | TARGET_CXX_KEY_METHOD_MAY_BE_INLINE. | |
4452 | * target.h (struct cxx): Add key_method_may_be_inline. | |
4453 | * config/arm/arm.c (arm_cxx_key_method_may_be_inline): New | |
4454 | function. | |
4455 | (TARGET_CXX_KEY_METHOD_MAY_BE_INLINE): New macro. | |
4456 | * config/arm/bpabi.h: Use __THUMB_INTERWORK__ instead of | |
4457 | __THUMB_INTERWORK. | |
5906d013 | 4458 | |
678584fc DC |
4459 | 2004-08-31 Denis Chertykov <denisc@overta.ru> |
4460 | ||
4461 | PR target/15417 | |
4462 | * config/avr/avr.c (avr_hard_regno_mode_ok): Enable usage of | |
4463 | frame pointer register only in Pmode while reload in progress. | |
4464 | ||
c4c9b76e SC |
4465 | 2004-08-31 Stephane Carrez <stcarrez@nerim.fr> |
4466 | ||
4467 | PR target/15334 | |
4468 | * config/m68hc11/m68hc11.c (m68hc11_override_options): Disable -fweb | |
4469 | because it breaks the 32-bit shift patterns that rely on a match_dup. | |
4470 | ||
c61eceeb MA |
4471 | 2004-08-31 Matt Austern <austern@apple.com> |
4472 | ||
4473 | * config/darwin.c (darwin_make_decl_one_only): Allocate section | |
4474 | names once per compilation, instead of once per symbol. | |
5906d013 | 4475 | |
71b5d516 PB |
4476 | 2004-08-31 Paolo Bonzini <bonzini@gnu.org> |
4477 | ||
4478 | * Makefile.in (build_subdir): New substitution. | |
4479 | (fixinc.sh): Simplify heavily since fixincludes is already built. | |
4480 | (stmp-fixinc): Depend on specs.ready. | |
4481 | (install-mkheaders): Use new location of fixincludes. | |
4482 | (clean): Do not descend into fixinc. | |
4483 | (FORBUILD): Replace with ../$(build_subdir). | |
4484 | * configure.ac (build_subdir): Substitute. | |
4485 | (FORBUILD): Do not set. | |
4486 | (all_outputs): Remove fixinc/Makefile. | |
4487 | (default commands): Do not create links in fixinc. | |
4488 | * mkfixinc.sh: New, from fixinc/mkfixinc.sh without | |
4489 | the fixincludes configuration steps and substituting | |
4490 | @FIXINCL@ in fixinc.in. | |
4491 | * fixinc.in: New, from fixinc/fixincl.sh. | |
4492 | ||
4493 | * fixinc/*: Removed. | |
5906d013 | 4494 | |
f7b0fb68 JM |
4495 | 2004-08-31 Joseph S. Myers <jsm@polyomino.org.uk> |
4496 | ||
4497 | * attribs.c (strip_attrs): Remove. | |
4498 | (split_specs_attrs): Move ... | |
4499 | * c-decl.c: ... to here. | |
4500 | * tree.h (split_specs_attrs, strip_attrs): Remove. | |
4501 | * c-tree.h (split_specs_attrs): Declare. | |
4502 | ||
f51a38b9 RS |
4503 | 2004-08-31 Richard Sandiford <rsandifo@redhat.com> |
4504 | ||
4505 | * read-rtl.c: Disable RTL checking. | |
4506 | (apply_macro_to_rtx): Use XTMPL to access 'T' fields. | |
4507 | ||
34ebf755 RS |
4508 | 2004-08-31 Richard Sandiford <rsandifo@redhat.com> |
4509 | ||
4510 | * config/mips/mips.md (fcond): New code macro and attribute. | |
4511 | (sunordered_[sd]f, suneq_[sd]f, sunlt_[sd]f, sunle_[sd]f) | |
4512 | (seq_[sd]f, slt_[sd]f, sle_[sd]f): Redefine using :SCALARF and fcond. | |
4513 | (sgt_[sd]f, sge_[sd]f): Redefine using :SCALARF. | |
4514 | ||
9b76aa3b MM |
4515 | 2004-08-30 Mark Mitchell <mark@codesourcery.com> |
4516 | ||
4517 | Revert: | |
4518 | 2004-08-29 Mark Mitchell <mark@codesourcery.com> | |
4519 | PR rtl-optimization/16590 | |
4520 | * gcse.c (pre_delete): Do not create invalid REG_EQUAL notes. | |
4521 | ||
99fa8911 AP |
4522 | 2004-08-30 Andrew Pinski <apinski@apple.com> |
4523 | ||
5906d013 | 4524 | * hard-reg-set.h: |
992c944c AP |
4525 | s/HOST_BITS_PER_WIDES_FAST_INT/HOST_BITS_PER_WIDEST_FAST_INT. |
4526 | * ChangeLog: Fix previous ChangeLog entry. | |
4527 | ||
99fa8911 | 4528 | PR rtl-opt/13987 |
5906d013 | 4529 | * config.host (use_long_long_for_widest_fast_int): New, default is |
99fa8911 AP |
4530 | off. |
4531 | (ia64-*-hpux*): Enable use_long_long_for_widest_fast_int. | |
4532 | * configure.ac: If use_long_long_for_widest_fast_int, then | |
4533 | define USE_LONG_LONG_FOR_WIDEST_FAST_INT. | |
4534 | * configure: Regenerate. | |
4535 | * config.in: Regenerate. | |
4536 | * hwint.h (HOST_WIDEST_FAST_INT, HOST_BITS_PER_WIDEST_FAST_INT): | |
4537 | New: widest integer type supported efficiently in hardware for the | |
4538 | host. | |
4539 | * sbitmap.h (SBITMAP_ELT_BITS): Define based on | |
4540 | HOST_BITS_PER_WIDEST_FAST_INT. | |
4541 | (SBITMAP_ELT_TYPE): Define based on HOST_WIDEST_FAST_INT. | |
5906d013 | 4542 | * hard-reg-set.h (HARD_REG_ELT_TYPE): Define based on |
99fa8911 AP |
4543 | HOST_WIDEST_FAST_INT |
4544 | instead of HOST_WIDE_INT. | |
4545 | (HARD_REG_SET_LONGS): Likewise. | |
4546 | (UHOST_BITS_PER_WIDE_INT): Likewise. | |
4547 | Change the checks for the fast cases to be based on | |
992c944c | 4548 | HOST_BITS_PER_WIDEST_FAST_INT instead of HOST_BITS_PER_WIDE_INT. |
99fa8911 | 4549 | |
f4c0250b SB |
4550 | 2004-08-30 Steven Bosscher <stevenb@suse.de> |
4551 | ||
4552 | * cfgcleanup.c (merge_memattrs): Look at the value of MEM_SIZE, | |
4553 | not the pointers. | |
4554 | ||
ff164b22 GK |
4555 | 2004-08-30 Geoffrey Keating <geoffk@apple.com> |
4556 | ||
4557 | PR 12738 | |
4558 | PR 17205 | |
4559 | Radar 3460526 | |
4560 | Radar 3775729 | |
4561 | * c-decl.c (grokdeclarator): Produce error for 'static' on local | |
4562 | function declaration. | |
4563 | ||
bc482be4 RH |
4564 | 2004-08-30 Richard Henderson <rth@redhat.com> |
4565 | ||
4566 | * expr.c (array_ref_element_size): Force aligned_size back to | |
4567 | sizetype. | |
4568 | (component_ref_field_offset): Similarly for aligned_offset. | |
4569 | * tree.c (recompute_tree_invarant_for_addr_expr): Mark raw | |
4570 | low-bound, element-size, field-offset fields rather than | |
4571 | computed values. | |
4572 | ||
21611613 JM |
4573 | 2004-08-30 Joseph S. Myers <jsm@polyomino.org.uk> |
4574 | ||
4575 | * c-parse.in (parmlist_or_identifiers_1): Remove unreachable and | |
4576 | redundant code. | |
4577 | ||
7b112487 JM |
4578 | 2004-08-30 Joseph S. Myers <jsm@polyomino.org.uk> |
4579 | ||
4580 | * c-tree.h (struct language_function): Add arg_info element. | |
4581 | * c-decl.c (current_function_arg_info): New. | |
4582 | (grokdeclarator, store_parm_decls): Use it instead of | |
4583 | DECL_ARGUMENTS. | |
4584 | (c_push_function_context, c_pop_function_context): Save and | |
4585 | restore it. | |
4586 | ||
5cc200fc RH |
4587 | 2004-08-30 Richard Henderson <rth@redhat.com> |
4588 | ||
5906d013 | 4589 | * c-typeck.c (build_unary_op): Don't expand ADDR_EXPR of a |
5cc200fc RH |
4590 | COMPONENT_REF to pointer arithmetic. |
4591 | * varasm.c (initializer_constant_valid_p): Allow "&(*c).f", for | |
4592 | constant "c" as a valid constant initializer. Allow narrowing of | |
4593 | differences against the same base object, for any base object. | |
4594 | ||
6377bb9a RH |
4595 | 2004-08-30 Richard Henderson <rth@redhat.com> |
4596 | ||
4597 | * expr.c (expand_expr_addr_expr): New. | |
4598 | (expand_expr_real_1) <case ADDR_EXPR>: Use it. | |
4599 | ||
308cd611 RS |
4600 | 2004-08-30 Richard Sandiford <rsandifo@redhat.com> |
4601 | ||
4602 | * config/mips/mips.c (MIPS_FP_CONDITIONS): New macro. | |
4603 | (mips_fp_condition): New enum. | |
4604 | (mips_fp_conditions): New array. | |
4605 | (print_fcc_operand): Delete. | |
4606 | (print_operand): Remove %V, %v and %Q. Redefine %Z so that it prints | |
4607 | the operand and comma if and only if ISA_HAS_8CC. Add %Y. | |
4608 | (builtin_description): Add "cond" field. | |
4609 | (DIRECT_BUILTIN): Initialize it. | |
4610 | (CMP_{SCALAR,PS,4S}_BUILTINS, MOVTF_BUILTINS): Split INSN parameter | |
4611 | into INSN and CODE. Initialize the "cond" field. | |
4612 | (CMP_BUILTINS): Update accordingly. | |
4613 | (mips_bdesc): Use MIPS_FP_CONDITIONS to invoke CMP_BUILTINS. | |
4614 | (mips_expand_builtin_movtf, mips_expand_builtin_compare): Take the | |
4615 | mips_fp_condition as argument. Make it the final operand of the | |
4616 | comparison instruction. | |
4617 | (mips_expand_builtin): Update accordingly. | |
4618 | * config/mips/mips.md (UNSPEC_C_*, UNSPEC_CABS_*): Delete. | |
4619 | (UNSPEC_C, UNSPEC_CABS): New constants. Shuffle others to fill | |
4620 | the gaps. | |
4621 | * config/mips/mips-ps-3d.md (mips_cond_move_tf_ps, bc1any[24][ft]): | |
4622 | Don't use the 'Q' operand prefix; just print the operand normally. | |
4623 | (mips_cabs_*, mips_c_*): Delete, replacing with... | |
4624 | (mips_c_cond_{ps,4s}, mips_cabs_cond_{s,d,ps,4s}): ...these new | |
4625 | patterns. Split the 4s versions into 2 ps patterns after reload. | |
4626 | ||
88f19756 RH |
4627 | 2004-08-30 Richard Henderson <rth@redhat.com> |
4628 | ||
4629 | * fold-const.c (tree_expr_nonzero_p): Use get_base_address before | |
4630 | assuming an ADDR_EXPR is non-null. | |
4631 | ||
70008293 JM |
4632 | 2004-08-30 Jason Merrill <jason@redhat.com> |
4633 | ||
d92a3b38 | 4634 | * gthr-posix.h, gthr-dce.h: Add #pragma weaks. |
70008293 | 4635 | |
8ce16ed6 NS |
4636 | 2004-08-30 Nathan Sidwell <nathan@codesourcery.com> |
4637 | ||
4638 | * alias.c (mems_in_disjoint_alias_sets_p, record_alias_subset, | |
4639 | record_set, rtx_equal_for_memref_p, init_alias_analysis): Use | |
4640 | gcc_assert and gcc_unreachable instead of abort. | |
4641 | * alloc-pool.c (abort, fancy_abort): Remove. | |
4642 | (create_alloc_pool, free_alloc_pool, pool_alloc, pool_free): Use | |
4643 | gcc_assert or gcc_unreachable. | |
4644 | * attribs.c (init_attributes, decl_attributes): Likewise. | |
4645 | * bb-reorder.c (FREE, find_traces_1_round, copy_bb, | |
4646 | mark_bb_for_unlikely_executed_section, | |
4647 | add_labels_and_missing_jumps, fix_crossing_conditional_branches, | |
4648 | fix_crossing_unconditional_branches): Likewise. | |
4649 | * bitmap.c (bitmap_first_set_bit, bitmap_last_set_bit, | |
4650 | bitmap_operation): Likewise. | |
4651 | * bt-load.c (insn_sets_btr_p, augment_live_range, | |
4652 | move_btr_def): Likewise. | |
4653 | * builtins.c (c_readstr, expand_builtin_longjmp, apply_args_size, | |
4654 | apply_result_size, expand_builtin_apply, expand_builtin_mathfn, | |
4655 | expand_builtin_mathfn_2, expand_builtin_mathfn_3, | |
4656 | builtin_memcpy_read_str, expand_movstr, expand_builtin_stpcpy, | |
4657 | expand_builtin_memcmp, expand_builtin_args_info, | |
4658 | std_gimplify_va_arg_expr, expand_builtin_unop, | |
4659 | expand_builtin_fputs, expand_builtin_profile_func, | |
4660 | expand_builtin_fork_or_exec, fold_builtin_bitop, | |
4661 | fold_builtin_classify, fold_builtin_fputs): Likewise. | |
4662 | ||
fc6633e0 NS |
4663 | 2004-08-30 Nathan Sidwell <nathan@codesourcery.com> |
4664 | ||
e0448193 NS |
4665 | * gcov-io.c (GCOV_CHECK): Use gcc_assert when available. |
4666 | * gcov.c (abort): Remove undef. | |
4667 | ||
fc6633e0 NS |
4668 | * tree.h (BINFO_PRIMARY_BASE_OF): Remove. |
4669 | (struct tree_binfo): Remove primary field. | |
4670 | ||
89b8abbf PB |
4671 | 2004-08-30 Paolo Bonzini <bonzini@gnu.org> |
4672 | ||
4673 | * fixinc/Makefile.in (machname.h): Remove. | |
4674 | (fixincl.x): Do not pass $@ to genfixes. | |
4675 | * fixinc/genfixes: Remove code to produce machname.h. | |
4676 | * fixinc/fixincl.sh: Move it here instead. | |
4677 | * fixinc/fixlib.c: Do not conditionalize on MN_NAME_PAT's presence, | |
4678 | instead check if pz_mn_name_pat is NULL. Make mn_get_regexps | |
4679 | return a bool indicating whether pz_mn_name_pat is NULL. | |
4680 | * fixinc/fixlib.h: Do not conditionalize on MN_NAME_PAT's presence. | |
4681 | Declare extern C variables for the ENV_TABLE. | |
4682 | * fixinc/fixfixes.c: Do not conditionalize on MN_NAME_PAT's presence, | |
4683 | instead use the result of mn_get_regexps. | |
4684 | * fixinc/fixtests.c: Likewise. | |
4685 | ||
39880d37 PB |
4686 | 2004-08-30 Paolo Bonzini <bonzini@gnu.org> |
4687 | ||
4688 | * configure.ac: Do not run fixincludes after stage1 during | |
4689 | toplevel bootstrap. | |
4690 | * configure: Regenerate. | |
4691 | ||
a8b3643c RE |
4692 | 2004-08-30 Richard Earnshaw <rearnsha@arm.com> |
4693 | ||
4694 | * sched-deps.c (get_condition): Partially revert previous, by never | |
4695 | trying to extract the condition from a condjump. | |
4696 | ||
fc6633e0 NS |
4697 | 2004-08-30 Nathan Sidwell <nathan@codesourcery.com> |
4698 | ||
4699 | * c-common.c (c_sizeof_or_alignof_type): Use gcc_assert. | |
4700 | (handle_visibility_attribute, c_determine_visibility): Likewise. | |
4701 | * c-common.h (my_friendly_assert): Remove. | |
4702 | ||
afa396ff RS |
4703 | 2004-08-30 Richard Sandiford <rsandifo@redhat.com> |
4704 | ||
4705 | * config/mips/mips.md (UNSPEC_{RSQRT,RECIP}[12]_{S,D,PS}): Delete. | |
4706 | (UNSPEC_{RSQRT,RECIP}[12]): New constants. | |
4707 | (UNSPEC_MOVE_TF_PS): Renumber to avoid gaps. | |
4708 | * config/mips/mips-ps-3d.md (*movcc_v2sf_[sd]i): Use :GPR. | |
4709 | (mips_{rsqrt,recip}[12]_{s,d,ps}): Use :ANYF. | |
4710 | ||
ef6379fd DN |
4711 | 2004-08-30 Diego Novillo <dnovillo@redhat.com> |
4712 | ||
4713 | * tree-pretty-print.c (dump_generic_node): Handle VALUE_HANDLE | |
4714 | in COMPONENT_REF nodes. | |
4715 | ||
7783b402 GDR |
4716 | 2004-08-29 Gabriel Dos Reis <gdr@integrable-solutions.net> |
4717 | ||
4718 | PR c++/15378 | |
4719 | * c-opts.c (c_common_handle_option): <case OPT_Werror> set | |
4720 | global_dc->warning_as_error_requested. | |
4721 | * diagnostic.c (diagnostic_initialize): Tidy. | |
4722 | * diagnostic.h (diagnostic_context::x_data): Remove | |
4723 | (diagnostic_context::issue_warnings_are_errors_message): Rename | |
4724 | from warnings_are_errors_message. | |
4725 | (diagnostic_context::warning_as_error_requested): New. | |
4726 | ||
adf968c7 RE |
4727 | 2004-08-30 Richard Earnshaw <rearnsha@arm.com> |
4728 | ||
4729 | * sched-deps.c (get_condition): Fix breakage in previous patch. | |
4730 | ||
999f4d5e PB |
4731 | 2004-08-30 Paul Brook <paul@codesourcery.com> |
4732 | ||
4733 | * doc/install.texi: Fix broken mpfr link. | |
4734 | ||
5a0c2304 DB |
4735 | 2004-08-29 David O'Brien <obrien@FreeBSD.org> |
4736 | ||
4737 | * config/rs6000/sysv4.h (LINK_OS_FREEBSD_SPEC): Sync '-p' handling with | |
4738 | other FreeBSD platforms. | |
4739 | ||
880873be RE |
4740 | 2004-08-29 Richard Earnshaw <rearnsha@arm.com> |
4741 | ||
4742 | * arm.h (REVERSE_CONDITION): Define. | |
4743 | (REVERSIBLE_CC_MODE): All comparisons are now reversible. | |
4744 | ||
15dce812 RE |
4745 | 2004-08-29 Richard Earnshaw <rearnsha@arm.com> |
4746 | ||
4747 | * flow.c (REVERSE_CONDEXEC_PREDICATES_P): Use the whole comparison, not | |
4748 | just the codes, call reversed_comparison_code (). | |
4749 | (ior_reg_cond): Update arguments to REVERSE_CONDEXEC_PREDICATES_P. | |
4750 | (not_reg_cond): Use reversed_comparison_code. | |
4751 | (and_reg_cond): Likewise. | |
4752 | * ifcvt.c (cond_exec_process_if_block): Likewise. | |
4753 | * doc/tm.texi (REVERSE_CONDEXEC_PREDICATES_P): Update documentation. | |
4754 | ||
6903ecd4 RE |
4755 | 2004-08-29 Richard Earnshaw <rearnsha@arm.com> |
4756 | ||
4757 | * sched-deps.c (get_condition): Rewrite using jump support functions. | |
4758 | Use reversed_comparison_code. | |
4759 | (conditions_mutex_p): Use reversed_comparison_code. | |
4760 | ||
ea9bfbf2 RS |
4761 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
4762 | ||
4763 | * config/mips/mips.c (override_options): Disable hot/cold partitioning | |
4764 | for MIPS16. | |
4765 | ||
4ca1f68f RS |
4766 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
4767 | ||
4768 | * config/mips/mips.h (mips_builtins, mips_cmp_choice): Delete. | |
4769 | (mips_function_type): Move to mips.c. | |
4770 | * config/mips/mips.c (mips_builtin_type): New enum. | |
4771 | (builtin_description): Replace code and ftype with builtin_type | |
4772 | and function_type. | |
4773 | (DIRECT_BUILTIN, CMP_SCALAR_BUILTINS, CMP_PS_BUILTINS, CMP_4S_BUILTINS) | |
4774 | (MOVTF_BUILTINS, CMP_BUILTINS): New macros. | |
4775 | (CODE_FOR_mips_abs_ps): Define. | |
4776 | (mips_bdesc): Use new macros. | |
4777 | (mips_expand_builtin): Use builtin_type. Update calls to subroutines. | |
4778 | (mips_init_builtins): Use the mips_bdesc[] index as the function code. | |
4779 | (mips_expand_builtin_direct): New function. | |
4780 | (mips_expand_builtin_movtf): Renamed from mips_expand_ps_cond_move_ | |
4781 | builtin. Replace boolean parameter with builtin_type. | |
4782 | (mips_expand_compare_builtin, mips_expand_scalar_compare_builtin) | |
4783 | (mips_expand_4s_compare_builtin): Delete, replacing with... | |
4784 | (mips_expand_builtin_compare): ...this new function. | |
4785 | ||
5e9f78cc MM |
4786 | 2004-08-29 Mark Mitchell <mark@codesourcery.com> |
4787 | ||
4788 | PR rtl-optimization/16590 | |
4789 | * gcse.c (pre_delete): Do not create invalid REG_EQUAL notes. | |
4790 | ||
766ff1b1 DN |
4791 | 2004-08-29 Diego Novillo <dnovillo@redhat.com> |
4792 | ||
4793 | * tree-ssa-ccp.c (ccp_visit_stmt): Remove #if 0 guards. | |
4794 | * tree-ssa-propagate.c: Fix documentation. | |
4795 | ||
2435c4c1 RS |
4796 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
4797 | ||
4798 | * config/mips/mips.md (*mov[sd]f_on_*): Redefine using :SCALARF. | |
4799 | (mov[sd]fcc): Likewise. | |
4800 | ||
53d9ac3b RS |
4801 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
4802 | ||
4803 | * config/mips/mips.md (cmp[sd]f): Redefine using :SCALARF. | |
4804 | ||
93898c8b RS |
4805 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
4806 | ||
4807 | * config/mips/mips.md (divide_condition): New mode attribute. | |
4808 | (div[sd]f3, *div[sd]f3): Use it. Redefine using :SCALARF. | |
4809 | (sqrt[sd]f3): Redefine using SCALARF. | |
4810 | (*recip[sd]f3, *rsqrt<mode>[ab]): Likewise. Name formerly unnamed | |
4811 | patterns. | |
4812 | ||
aae0609c RS |
4813 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
4814 | ||
4815 | * config/mips/mips.md (ANYF, SCALARF): New mode macros. | |
4816 | (loadx, storex, fmt, UNITMODE): New mode attributes. | |
4817 | (add{sf,df,v2sf}3, sub{sf,df,v2sf}3): Redefine using :ANYF. | |
4818 | (mul[sd]f3): Redefine using :SCALARF. | |
4819 | (*mul[sd]f3): Renamed from mul[sd]f3_internal. Use :SCALARF. | |
4820 | (*mul[sd]3_r4300): Likewise mul[sd]f3_r4300. | |
4821 | (*m{add,sub}{sf,df,v2sf}3): Name formerly unnamed patterns. Use :ANYF. | |
4822 | Check TARGET_FUSED_MADD for V2SF too. | |
4823 | (*nm{add,sub}{sf,df,v2sf}3{,_fastmath}): Likewise, except v2sf patterns | |
4824 | were already named. | |
4825 | (abs{sf,df,v2sf}3, neg{sf,df,v2sf}3): Redefine using :ANYF. | |
4826 | (*[sl][wd]xc1_[sd]i): Redefine using :ANYF. | |
4827 | ||
74fc61d1 RS |
4828 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
4829 | ||
4830 | * config/mips/mips.c (mips_init_builtins): Simplify. Only create | |
4831 | V2SF_type_node if it will be needed. | |
4832 | ||
ff55fb9c RS |
4833 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
4834 | ||
4835 | * config/mips/mips.h (MIPS_CMP_MOVT, MIPS_CMP_MOVF): Delete. | |
4836 | * config/mips/mips.c (mips_prepare_builtin_arg): New function. | |
4837 | (mips_prepare_builtin_target): New function. | |
4838 | (mips_expand_builtin): Use them. Update calls to subroutines. | |
4839 | (mips_expand_ps_cond_move_builtin): Use the new functions. Replace | |
4840 | cmp_choice with a boolean argument to select between movt and movf. | |
4841 | Take the comparison's icode as an argument, not the function's fcode. | |
4842 | (mips_expand_compare_builtin): New function. Rename existing function | |
4843 | to mips_expand_scalar_compare_builtin. | |
4844 | (mips_expand_scalar_compare_builtin, mips_expand_4s_compare_builtin) | |
4845 | (mips_expand_ps_compare_builtin): Use the new functions. Take the | |
4846 | comparison's icode as an argument, not the builtin's fcode. | |
4847 | ||
f691c4e3 RS |
4848 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
4849 | ||
4850 | * config/mips/mips.c (print_operand): Remove '%Y' and '%y'. | |
4851 | (mips_expand_4s_compare_builtin): Redefine CCV4 to be 0 if all | |
4852 | registers are false and -1 if all registers are true. | |
4853 | (mips_expand_ps_compare_builtin): Likewise CCV2. Use subregs for | |
4854 | MIPS_CMP_UPPER and MIPS_CMP_LOWER. | |
4855 | * config/mips/mips.md (mips_cond_move_tf_ps): Use %Q rather than %y. | |
4856 | (bc1any4t, bc1any4f): Adjust for new CCV4 interpretation. | |
4857 | (bc1any2t, bc1any2f): Likewise CCV2. | |
4858 | (bc1upper2t, bc1lower2t, bc1upper2f, bc1lower2f): Delete. | |
4859 | ||
49135706 RS |
4860 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
4861 | ||
4862 | * config/mips/mips.md (UNSPEC_MOVE_TF_PS): New. | |
4863 | * config/mips/mips-ps-3d.md (mips_cond_move_tf_ps): Express as an | |
4864 | UNSPEC rather than an IF_THEN_ELSE. | |
4865 | * config/mips/mips.c (mips_expand_ps_cond_move_builtin): Emit | |
4866 | mips_cond_move_tf_ps by name. | |
4867 | ||
06a4ab70 CF |
4868 | 2004-08-29 Chao-ying Fu <fu@mips.com> |
4869 | James E Wilson <wilson@specifixinc.com> | |
5906d013 | 4870 | |
06a4ab70 CF |
4871 | * config/mips/mips-modes.def (V2SF, CCV2, CCV4): New modes. Give CCV2 |
4872 | 8 byte size and alignment. Give CCV4 16 byte size and alignment. | |
4873 | * config/mips/mips-ps-3d.md: New file. | |
4874 | * config/mips/mips.c (TARGET_VECTOR_MODE_SUPPORTED_P, | |
4875 | TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define. | |
4876 | (mips_const_insns): Handle CONST_VECTOR the same as CONST_DOUBLE. | |
4877 | (mips_output_move): Emit "mov.ps" for V2SFmode. | |
4878 | (mips_arg_info): Add checks for VECTOR_FLOAT_TYPE_P and | |
4879 | MODE_VECTOR_FLOAT. | |
4880 | (override_options): Check if TARGET_MIPS3D and there was an explicit | |
4881 | !TARGET_PAIRED_SINGLE_FLOAT. Set MASK_PAIRED_SINGLE, if TARGET_MIPS3D. | |
4882 | Check if TARGET_FLOAT64 and TARGET_HARD_FLOAT are both true, when | |
4883 | TARGET_PAIRED_SINGLE_FLOAT is true. Check if the ISA supports | |
4884 | TARGET_PAIRED_SINGLE_FLOAT. Allow MODE_VECTOR_FLOAT in fp registers, | |
4885 | and allow CCV2 and CCV4 to occupy two and four CC registers. | |
4886 | (print_fcc_operand): New function. | |
4887 | (print_operand): Add %Y, %y, %V, %v, %Q for CCV2, CCV4, CC. Modify | |
4888 | %Z to call print_fcc_operand. | |
4889 | (mips_function_value): Handle MODE_VECTOR_FLOAT. | |
4890 | (mips_class_max_nregs): Check for ST_REGS, and handle CCmodes. | |
4891 | (mips_vector_mode_supported_p): New function. | |
4892 | (mips_hard_regno_nregs): Check for ST_REG_P, and handle CCmodes. | |
4893 | (builtin_description): New struct. | |
4894 | (mips_bdesc): New array of struct builtin_description. | |
4895 | (mips_expand_builtin, mips_init_builtins, | |
4896 | mips_expand_ps_cond_move_builtin, mips_expand_4s_compare_builtin, | |
4897 | mips_expand_compare_builtin, mips_expand_ps_compare_builtin): New | |
4898 | functions. | |
4899 | * config/mips/mips.h (MASK_PAIRED_SINGLE, MASK_MIPS3D): New defines. | |
4900 | (TARGET_PAIRED_SINGLE_FLOAT, TARGET_MIPS3D): New defines. | |
4901 | (TARGET_CPU_CPP_BUILTINS): Add __mips_paired_single_float. | |
4902 | (TARGET_SWITCHES): Added "-mpaired-single", "-mno-paired-single", | |
4903 | "-mips3d", and "-mno-mips3d". | |
4904 | (ASM_SPEC): Map -mips3d to -mips3d in gas. | |
4905 | (EXTRA_CONSTRAINT_Y): New macro. | |
4906 | (EXTRA_CONSTRAINT_STR): Renamed from EXTRA_CONSTRAINT. Add new | |
4907 | multi-letter constraint 'Y'. | |
4908 | (CONSTRAINT_LEN): New macro. | |
4909 | (enum mips_builtins): New for MIPS builtin functions. | |
4910 | (enum mips_function_type): New for the types of MIPS builtin functions. | |
4911 | (enum mips_cmp_choice): New for the MIPS comparison builtin functions. | |
5906d013 | 4912 | * config/mips/mips.md: New constants for paired single and MIPS-3D |
06a4ab70 CF |
4913 | instructions. Include the new mips-ps-3d.md file. |
4914 | (addv2sf3, subv2sf3, mulv2sf3, absv2sf2, negv2sf2, movv2sf, | |
4915 | movv2sf_hardfloat_64bit): New named patterns. | |
4916 | (madd.ps, msub.ps, nmaddv2sf, nmaddv2sf_fastmath, nmsubv2sf, | |
4917 | nmsubv2sf_fastmath, ldxc1_v2sf_si, ldxc1_v2sf_di, sdxc1_v2sf_si, | |
4918 | sdxc1_v2sf_di): New unnamed patterns. | |
4919 | * config/mips/predicates.md (const_0_operand, const_1_operand): Add | |
4920 | const_vector support. | |
4921 | (const_0_or_1_operand): New predicate. | |
4922 | * doc/invoke.texi (MIPS Options): Add -mpaired-single and -mips3d. | |
4923 | ||
750628d8 DN |
4924 | 2004-08-29 Diego Novillo <dnovillo@redhat.com> |
4925 | ||
4926 | * Makefile.in (OBJS-common): Add tree-ssa-propagate.o | |
4927 | (tree-ssa-propagate.o): New rule. | |
4928 | (GTFILES): Add tree-ssa-propagate.c. | |
4929 | * tree-flow.h (struct stmt_ann_d): Remove field | |
4930 | in_ccp_worklist. | |
4931 | * tree-ssa-propagate.c: New file. | |
4932 | * tree-ssa-propagate.h: New file. | |
4933 | * tree-ssa-ccp.c: Re-write to use the routines from | |
4934 | tree-ssa-propagate.c. | |
4935 | ||
f108270b AP |
4936 | 2004-08-28 Andrew Pinski <apinski@apple.com> |
4937 | ||
4938 | * tree-ssa-loop.c: Remove extra include of basic-block.h. | |
4939 | ||
e5a002e3 ZL |
4940 | 2004-08-28 Ziemowit Laski <zlaski@apple.com> |
4941 | ||
4942 | * c-common.h: Update comments about ObjC/ObjC++ entry points. | |
4943 | (objc_is_reserved_word): New prototype. | |
4944 | (get_current_scope, objc_mark_locals_volatile): Move prototypes to | |
4945 | separate section; these are call-backs. | |
4946 | * c-lex.c (c_lex_with_flags): Call objc_is_reserved_word() to detect | |
4947 | ObjC/ObjC++ "@" keywords. | |
4948 | * c-tree.h (get_current_scope, objc_mark_locals_volatile): Remove | |
4949 | prototypes; they already live in c-common.h. | |
4950 | * stub-objc.c: Update copyright notice. | |
4951 | (objc_is_reserved_word): New stub. | |
4952 | ||
2c46a62f NS |
4953 | 2004-08-28 Nathan Sidwell <nathan@codesourcery.com> |
4954 | ||
4955 | * system.h (gcc_assert): Remove __builtin_expect. Evaluate EXPR | |
4956 | even when not checking. | |
4957 | ||
40aac948 JM |
4958 | 2004-08-27 Jason Merrill <jason@redhat.com> |
4959 | ||
4960 | PR c++/13684 | |
4961 | * gimplify.c (gimplify_cleanup_point_expr): Handle CLEANUP_EH_ONLY. | |
4962 | (gimple_push_cleanup): Add eh_only parm. | |
4963 | (gimplify_target_expr): Pass it. | |
4964 | * c.opt (-fno-threadsafe-statics): New option. | |
4965 | * c-opts.c (c_common_handle_option): Handle it. | |
4966 | * c-common.h (flag_threadsafe_statics): Declare it. | |
4967 | * c-common.c (flag_threadsafe_statics): Record it. | |
4968 | * doc/invoke.texi: Document it. | |
4969 | * tsystem.h (_GNU_SOURCE): Define. | |
4970 | * gthr-posix.h (__gthread_recursive_mutex_t): New typedef. | |
4971 | (__GTHREAD_RECURSIVE_MUTEX_INIT): New macro. | |
4972 | (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): New macro. | |
4973 | (__gthread_recursive_mutex_init_function): New fn. | |
4974 | (__gthread_recursive_mutex_lock): New fn. | |
4975 | (__gthread_recursive_mutex_trylock): New fn. | |
4976 | (__gthread_recursive_mutex_unlock): New fn. | |
4977 | * gthr-solaris.h, gthr-single.h, gthr-dce.h: Likewise. | |
4978 | * gthr-win32.h, gthr-vxworks.h: Likewise. | |
4979 | * gthr.h: Document. | |
4980 | ||
1494c534 DE |
4981 | 2004-08-27 David Edelsohn <edelsohn@gnu.org> |
4982 | ||
4983 | * config/rs6000/rs6000.c (rs6000_override_options): Increase | |
4984 | maximum skip to 15. Set function alignment, jump alignment, and | |
4985 | loop alignment to 16 for processors that form dispatch groups. | |
03e9c50a | 4986 | (rs6000_rtx_costs): outer_code is used. |
1494c534 | 4987 | |
ce552f75 NS |
4988 | 2004-08-27 Nathan Sidwell <nathan@codesourcery.com> |
4989 | ||
e3861d2a NS |
4990 | * stor-layout.c (sizetype_set): Remove. |
4991 | (set_sizetype): Don't test or set it. | |
4992 | ||
ce552f75 NS |
4993 | * tree.h (size_int_type): Remove. |
4994 | * fold-const.c: Do not #include gt-fold-const.h. | |
4995 | (size_htab_hash, size_htab_eq): Remove. | |
4996 | (size_int_kind): Use build_int_cst. | |
4997 | (new_const, size_htab): Remove. | |
4998 | (size_int_type): Remove. | |
4999 | (round_up): Use build_int_cst. | |
5000 | (round_down): Likewise. Remove spurious constant build. | |
5001 | ||
06c37c96 NS |
5002 | 2004-08-27 Nathan Sidwell <nathan@codesourcery.com> |
5003 | ||
5004 | * configure.ac: Add ENABLE_ASSERT_CHECKING control. | |
5005 | Add is_release variable, use it for --enable-werror and | |
5006 | --enable-checking defaults. | |
5007 | * system.h (gcc_assert, gcc_unreachable): New. | |
5008 | * doc/install.texi (--enable-checking): Update. | |
5009 | * configure, config.in: Rebuilt. | |
5010 | ||
57406c63 RS |
5011 | 2004-08-26 Richard Sandiford <rsandifo@redhat.com> |
5012 | ||
5013 | * rtl.h (read_rtx): Change prototype. | |
5014 | * read-rtl.c (read_rtx): Provide the caller with both an rtx and a | |
5015 | line number. Return true on success. | |
5016 | * gensupport.c (process_include, init_md_reader_args_cb): Adjust | |
5017 | callers accordingly. | |
5018 | ||
ee8a6a3e RH |
5019 | 2004-08-26 Richard Henderson <rth@redhat.com> |
5020 | ||
5021 | * c-typeck.c (build_offsetof): Remove. | |
5022 | * c-tree.h (build_offsetof): Remove. | |
5023 | * c-common.c (fold_offsetof_1, fold_offsetof): New. | |
5024 | * c-common.h (fold_offsetof): Declare. | |
5025 | * c-parse.in (offsetof_base): New. | |
5026 | (offsetof_member_designator): Use it. Build references, not just | |
5027 | a tree list. | |
5028 | (primary): Use fold_offsetof, not build_offsetof. | |
5029 | ||
525c6bf5 RH |
5030 | 2004-08-26 Richard Henderson <rth@redhat.com> |
5031 | ||
5032 | * tree.c (staticp): Return the static object. | |
5033 | * tree.h (staticp): Update decl. | |
5034 | * langhooks.h (struct lang_hooks): Change staticp return type to tree. | |
5035 | * langhooks.c (lhd_staticp): Return NULL_TREE. | |
5036 | * langhooks-def.h (lhd_staticp): Update decl. | |
5037 | * c-common.c (c_staticp): Return the static object. | |
5038 | * c-common.h (c_staticp): Update decl. | |
5039 | ||
d416c0b3 RH |
5040 | 2004-08-26 Richard Henderson <rth@redhat.com> |
5041 | ||
5042 | * config/alpha/alpha.h (HARD_REGNO_MODE_OK): Allow complex float | |
5043 | modes. | |
5044 | ||
0b410f0b JM |
5045 | 2004-08-26 Joseph S. Myers <jsm@polyomino.org.uk> |
5046 | ||
5047 | PR c/13801 | |
5048 | * c-decl.c (struct c_binding): Add type and inner_comp fields. | |
5049 | (bind): Set type and inner_comp fields. | |
5050 | (pop_scope): Restore type of decl to the correct type from an | |
5051 | outer scope. Give error when popping file scope for incomplete | |
5052 | arrays completed incompatibly with default initialization in an | |
5053 | inner scope. | |
5054 | (diagnose_mismatched_decls): Handle externs with initializers at | |
5055 | block scope. | |
5056 | (pushdecl): Set type of external declaration at block scope based | |
5057 | only on the visible declarations. Save type when changing the | |
5058 | type of a declaration. Merge an external declaration at block | |
5059 | scope with a visible static declaration at file scope. | |
5060 | (implicitly_declare): Give recycled old declaration the new type | |
5061 | except for incompatible declarations of built-in functions, saving | |
5062 | the old type. | |
5063 | ||
b77c7437 ZL |
5064 | 2004-08-26 Ziemowit Laski <zlaski@apple.com> |
5065 | ||
5066 | * c-parse.in (OBJC_TYPE_QUAL): New %token for ObjC use. | |
5067 | ||
a228baff DB |
5068 | 2004-08-26 Daniel Berlin <dberlin@dberlin.org> |
5069 | ||
5070 | * tree-alias-common.c (gate_pta): New function. | |
5071 | (pass_build_pta): Use it. | |
5072 | (pass_del_pta): Use it. | |
5073 | (delete_alias_vars): Don't check flag_tree_points_to. | |
5074 | ||
2e6c9641 FJ |
5075 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> |
5076 | ||
5906d013 | 5077 | * config/rs6000/rs6000.h (HARD_REGNO_CALL_PART_CLOBBERED): Added |
2e6c9641 FJ |
5078 | TFmode as additional register mode cloberred by call. |
5079 | ||
5080 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> | |
5081 | ||
5082 | * config/rs6000/rs6000.c (rs6000_libcall_value): Generate | |
5083 | parallel pattern for library call returning DImode in | |
5084 | mixed mode. | |
5085 | ||
5086 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> | |
5087 | ||
5088 | * config/rs6000/rs6000.c (function_arg): Generate parallel | |
5089 | pattern for more split args. | |
5090 | ||
5091 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> | |
5092 | ||
5093 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): Call | |
5094 | either gen_movdi_di_update or gen_movdi_si_update depending on | |
5095 | target mode. | |
5096 | * config/rs6000/rs6000.md (movdi_update): Changed to movdi_<mode>_update, | |
5097 | to generate two versions. | |
5906d013 | 5098 | |
36d59cf7 DB |
5099 | 2004-08-26 Daniel Berlin <dberlin@dberlin.org> |
5100 | ||
5101 | * Makefile.in (lambda-code.o): New. | |
5102 | (lambda-trans.o): Ditto. | |
5103 | (TREE_DATA_REF_H): Ditto. | |
5104 | (LAMBDA_H): Ditto. | |
5105 | (lambda-mat.o): Use LAMBDA_H. | |
5106 | (tree-data-ref.o): Ditto. | |
5107 | * lambda-code.c: New file. Lambda code generation algorithm. | |
5108 | * lambda-trans.c: Ditto. Lambda transformation matrix support. | |
5109 | * lambda.h: Add lambda loop structures. | |
5110 | Add lambda loopnest structures. | |
5111 | Add lambda body vector structure. | |
5112 | Add lambda linear expression structures. | |
5113 | Add prototypes for functions in new files. | |
5114 | * lambda-mat.c: Include tree.h | |
5115 | ||
5116 | 2004-08-26 Daniel Berlin <dberlin@dberlin.org> | |
5906d013 EC |
5117 | Sebastian Pop <pop@cri.ensmp.fr> |
5118 | ||
5119 | * tree-data-ref.h: Include lambda.h | |
36d59cf7 | 5120 | (free_dependence_relation): Declared here. |
5906d013 | 5121 | (free_dependence_relations): Ditto. |
36d59cf7 DB |
5122 | (free_data_refs): Ditto. |
5123 | * tree-data-ref.c (free_dependence_relation): New function. | |
5124 | (free_dependence_relations): Ditto. | |
5125 | (free_data_refs): Ditot. | |
5126 | (analyze_all_data_dependences): Free datarefs and dependence_relations. | |
5127 | (build_classic_dist_vector): Store in the dependence_relations the | |
5128 | information. Each arc in the dependence_relations graph is labelled | |
5129 | with the distance and direction vectors. | |
5130 | (build_classic_dir_vector): Ditto. | |
5131 | (compute_rw_wr_ww_dependences): Renamed again compute_all_dependences. | |
5132 | Now computes again the whole dependence graph including read-read | |
5133 | relations. | |
5134 | (compute_data_dependences_for_loop): Now dependence_relations contains | |
5135 | all the data, and thus it doesn't need to initialize the classic_dir | |
5136 | and classic_dist vectors. | |
5137 | (analyze_all_data_dependences): Adjusted for using the new interface of | |
5138 | compute_data_dependences_for_loop. Remove the statistics dump. | |
5906d013 | 5139 | |
a46bbb5a BW |
5140 | 2004-08-26 Bob Wilson <bob.wilson@acm.org> |
5141 | ||
5142 | * config/xtensa/xtensa.c (xtensa_ld_opcodes, xtensa_st_opcodes): Delete. | |
5143 | (xtensa_expand_block_move): Update comment. | |
5144 | (override_options): Remove initialization of xtensa_{ld,st}_opcodes. | |
5145 | ||
52351a5e RE |
5146 | 2004-08026 Richard Earnshaw <rearnsha@arm.com> |
5147 | ||
5148 | PR target/13506 | |
5149 | * toplev.c (crash_signal): If we crashed while emitting | |
5150 | a user asm, then die more gracefully. | |
5151 | ||
b72e46f0 NC |
5152 | 2004-08-26 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
5153 | ||
5154 | PR target/17119. | |
5155 | * config/m32r.c (gen_compare): Use reg_or_int16_operand when | |
5156 | checking for a valid constant, regardless of sign. | |
5157 | ||
fd9363bf RH |
5158 | 2004-08-25 Richard Henderson <rth@redhat.com> |
5159 | ||
d416c0b3 RH |
5160 | PR target/16974 |
5161 | * config/alpha/alpha.md (adddi_fp_hack): Don't rely on splitting | |
5162 | if the constant satisfies add_operand. | |
fd9363bf | 5163 | |
45f413e4 | 5164 | 2004-08-25 Richard Henderson <rth@redhat.com> |
5906d013 | 5165 | |
d416c0b3 RH |
5166 | PR debug/10695 |
5167 | * config/alpha/alpha.c (emit_frame_store_1, emit_frame_store): New. | |
5168 | (alpha_expand_prologue): Handle >32-bit frames. Generate proper | |
5169 | unwind info for >16-bit frames. | |
45f413e4 | 5170 | |
7e233208 RK |
5171 | 2004-08-25 Richard B. Kreckel <richard.kreckel@framatome-anp.com> |
5172 | ||
5173 | PR target/17171 | |
5174 | * config/i386/gas.h (ASM_COMMENT_START): Define to "#". | |
5175 | ||
04886dc0 RH |
5176 | 2004-08-25 Richard Henderson <rth@redhat.com> |
5177 | ||
d416c0b3 RH |
5178 | * config/alpha/alpha.c (alpha_cannot_force_const_mem): New. |
5179 | (TARGET_CANNOT_FORCE_CONST_MEM): New. | |
04886dc0 | 5180 | |
aca2bd7c AM |
5181 | 2004-08-25 Andrew MacLeod <amacleod@redhat.com> |
5182 | ||
5183 | * doc/tree-ssa.texi: Document new operand iterator. | |
5184 | ||
0423421f AM |
5185 | 2004-08-26 Alan Modra <amodra@bigpond.net.au> |
5186 | ||
5187 | PR target/16480 | |
5188 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): Don't abort | |
5189 | on "(mem (symbol_ref ..))" rtl. Look at LO_SUM base regs as well | |
5190 | as PLUS base regs. | |
5191 | ||
e4dc702c PB |
5192 | 2005-08-28 Paul Brook <paul@codesourcery.com> |
5193 | ||
5194 | * config/arm/symbian.h (SUBTARGET_ASM_FLOAT_SPEC): Default to | |
5195 | -mfpu=vfp -march=armv5t | |
37d5a9a5 | 5196 | * config/arm/t-symbian: Change multilib to mfloat-abi=softfp. |
e4dc702c | 5197 | |
6dd53648 RH |
5198 | 2004-08-25 Richard Henderson <rth@redhat.com> |
5199 | ||
5200 | * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. | |
5201 | * target.h (struct gcc_target): Add scalar_mode_supported_p. | |
5202 | * targhooks.c (default_scalar_mode_supported_p): New. | |
5203 | * targhooks.h (default_scalar_mode_supported_p): Declare. | |
5204 | * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. | |
5205 | ||
5206 | * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p | |
5207 | before attempting to create types. Tidy. | |
5208 | * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. | |
5209 | ||
5210 | * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. | |
5211 | (TARGET_SCALAR_MODE_SUPPORTED_P): New. | |
5212 | ||
bab2b22b RH |
5213 | 2004-08-25 Richard Henderson <rth@redhat.com> |
5214 | ||
5215 | * config/i386/freebsd.h (SUBTARGET_OVERRIDE_OPTIONS): Don't | |
5216 | set REAL_MODE_FORMAT for TFmode. | |
5217 | ||
c34be55e ZL |
5218 | 2004-08-25 Ziemowit Laski <zlaski@apple.com> |
5219 | ||
5220 | * c-decl.c (grokparm): New function. | |
5221 | * c-tree.h (grokparm): New prototype. | |
5222 | ||
4c124b4c AM |
5223 | 2004-08-25 Andrew MacLeod <amacleod@redhat.com> |
5224 | ||
5225 | * tree-ssa-operands.h (struct ssa_operand_iterator_d): New. SSA operand | |
5226 | iterator controlling structure. | |
5227 | (SSA_OP_USE, SSA_OP_DEF, SSA_OP_VUSE, SSA_OP_VMAYUSE, SSA_OP_VMAYDEF, | |
5228 | SSA_OP_VMUSTDEF, SSA_OP_VIRTUAL_USES, SSA_OP_VIRTUAL_DEFS, | |
5229 | SSA_OP_ALL_USES, SSA_OP_ALL_DEFS, SSA_OP_ALL_OPERANDS): New. Operand | |
5230 | iterator flags. | |
5231 | (FOR_EACH_SSA_TREE_OPERAND): New. Iterate over operands as trees. | |
5232 | (FOR_EACH_SSA_USE_OPERAND): New. Iterate over operands as uses. | |
5233 | (FOR_EACH_SSA_DEF_OPERAND): New. Iterate over operands as defs. | |
5234 | (FOR_EACH_SSA_MAYDEF_OPERAND): New. Iterate over V_MAY_DEFs. | |
5906d013 | 5235 | * tree-ssa-operands.c (NULL_DEF_OPERAND_P, NULL_USE_OPERAND_P): New. |
4c124b4c AM |
5236 | Empty operand pointers. |
5237 | * tree-flow-inline.h (op_iter_done): New. Return true if finished. | |
5238 | (op_iter_next_use): New. Return next use_operand_p. | |
5239 | (op_iter_next_def): New. Return next def_operand_p. | |
5240 | (op_iter_next_tree): New. Return next operands as a tree. | |
5241 | (op_iter_init): New. Initialize an iterator structure. | |
5242 | (op_iter_init_use): New. Initialize structure and get the first use. | |
5243 | (op_iter_init_def): New. Initialize structure and get the first def. | |
5244 | (op_iter_init_tree): New. Initialize structure and get the first tree. | |
5245 | (op_iter_next_maydef): New. Return next V_MAY_DEF operands. | |
5906d013 | 5246 | (op_iter_init_maydef): New. Initialize structure and get the first |
4c124b4c AM |
5247 | V_MAY_DEF operands. |
5248 | * tree-cfg.c (tree_duplicate_bb): Use new operand iterator. | |
5906d013 | 5249 | * tree-dfa.c (compute_immediate_uses_for_stmt, |
4c124b4c AM |
5250 | redirect_immediate_uses): Use new operand iterator. |
5251 | (v_may_defs_disappeared_p, v_must_defs_disappeared_p): Delete. | |
5252 | (mark_new_vars_to_rename): Use new operand iterator. Count virtual | |
5253 | operands instead of using *_disappeared_p routines. | |
5254 | * tree-into-ssa.c (mark_def_sites, ssa_mark_def_sites, rewrite_stmt, | |
5255 | ssa_rewrite_stmt): Use new operand iterator. | |
5256 | * tree-outof-ssa.c (check_replaceable, find_replaceable_in_bb, | |
5257 | rewrite_trees): Use new operand iterator. | |
5258 | * tree-pretty-print.c (dump_vops): Use new operand iterator. | |
5259 | * tree-sra.c (mark_all_v_defs): Use new operand iterator. | |
5906d013 | 5260 | * tree-ssa-alias.c (compute_points_to_and_addr_escape, |
4c124b4c | 5261 | dump_points_to_info): Use new operand iterator. |
5906d013 EC |
5262 | * tree-ssa-ccp.c (cp_lattice_meet, visit_stmt, initialize, |
5263 | replace_uses_in, replace_vuse_in, likely_value, set_rhs): Use new | |
4c124b4c | 5264 | operand iterator. |
5906d013 | 5265 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary, |
4c124b4c AM |
5266 | propagate_necessity): Use new operand iterator. |
5267 | * tree-ssa-dom.c (cprop_into_stmt, optimize_stmt): Use operand iterator. | |
5268 | (register_definitions_for_stmt): Use new operand iterator. Take stmt as | |
5269 | a parameter instead of a stmt_ann_t. | |
5270 | * tree-ssa-live.c (create_ssa_var_map, calculate_live_on_entry, | |
5271 | build_tree_conflict_graph): Use new operand iterator. | |
5272 | * tree-ssa-loop-im.c (determine_max_movement, single_reachable_address, | |
5273 | rewrite_mem_refs): Use new operand iterator. | |
5906d013 | 5274 | * tree-ssa-loop-manip.c (find_uses_to_rename_stmt, |
4c124b4c AM |
5275 | check_loop_closed_ssa_use): Use new operand iterator. |
5276 | * tree-ssa.c (verify_ssa, replace_immediate_uses): Use operand iterator. | |
5277 | * tree-ssanames.c (release_defs): Use new operand iterator. | |
5278 | * tree-vectorizer.c (vect_create_data_ref): Use new operand iterator. | |
5279 | ||
4185f1ce AN |
5280 | 2004-08-25 Adam Nemet <anemet@lnxw.com> |
5281 | ||
5282 | * tlink.c (initial_cwd): New variable. | |
5283 | (tlink_init): Initialize it. | |
5284 | (recompile_files): Use tlink_execute() instead of system(). Don't | |
5285 | duplicate verbose output of collect_execute. Restore initial_cwd. | |
5286 | Update comment before the function. | |
5287 | ||
700686fa ZL |
5288 | 2004-08-25 Ziemowit Laski <zlaski@apple.com> |
5289 | ||
5290 | * c-typeck.c (build_c_cast): In ObjC, always preserve (and silently | |
5291 | accept) a cast from one Objective-C pointer type to another. | |
5292 | ||
7fb654ef PC |
5293 | 2004-08-25 Paolo Carlini <pcarlini@suse.de> |
5294 | ||
5295 | * doc/install.texi: Document that libstdc++-v3 requires | |
5296 | now automake 1.9.1. | |
5297 | ||
8e8d5162 CT |
5298 | 2004-08-25 Caroline Tice <ctice@apple.com> |
5299 | ||
5300 | * bb-reorder.c (partition_hot_cold_basic_blocks): Add more details | |
5301 | to comments at start of function. | |
5302 | * cfgbuild.c (make_edges): Add more details to hot/cold partitioning | |
5303 | comment. | |
5906d013 EC |
5304 | * cfgcleanup.c (try_simplify_condjump, try_forward_edges, |
5305 | merge_blocks_move_predecessor_nojumps, | |
5306 | merge_blocks_move_successor_nojumps, merge_blocks_move, | |
8e8d5162 CT |
5307 | try_crossjump_to_edge, try_crossjump_bb): Likewise. |
5308 | * cfglayout.c (fixup_reorder_chain): Likewise. | |
5309 | * cfgrtl.c (rtl_can_merge_blocks, try_redirect_by_replacing_jump, | |
5310 | cfg_layout_can_merge_blocks_p): Likewise. | |
5311 | * ifcvt.c (find_if_case_1, find_if_case_2): Likewise. | |
5906d013 | 5312 | * passes.c (rest_of_compilation): Update comments for calling |
8e8d5162 | 5313 | optimization that partitions hot/cold basic blocks. |
5906d013 | 5314 | * doc/invoke.texi: Update documentation of |
8e8d5162 | 5315 | freorder-blocks-and-partition flag. |
5906d013 | 5316 | |
41a21e1d RS |
5317 | 2004-08-25 Richard Sandiford <rsandifo@redhat.com> |
5318 | ||
5319 | * config/mips/mips.md (reg): Renamed mode attribute from ccreg. | |
5320 | (*mov*_on_*): Adjust accordingly. Add an explicit MOVECC: prefix. | |
5321 | ||
e5f14571 RS |
5322 | 2004-08-25 Richard Sandiford <rsandifo@redhat.com> |
5323 | ||
5324 | * config/mips/mips.md (any_shift): New code macro. | |
5325 | (optab, insn): New code attributes. | |
5326 | ({ashl,ashr,lshr}[sd]i3): Redefine using :GPR and any_shift. | |
5327 | Use the standard rather than internal patterns for the MIPS16 | |
5328 | double-shift optimization. | |
5329 | (*{ashl,ashr,lshr}[sd]i3): New names for the non-mips16 shift patterns. | |
5330 | Redefine using :GPR and any_shift. | |
5331 | (*{ashl,ashr,lshr}si3_extend): Generalize ashlsi3_internal1_extend | |
5332 | to cover all three shifts. | |
5333 | (*{ashl,ashr,lshr}si3_mips16): New names for the mips16 SImode shifts. | |
5334 | Redefine using any_shift. Use :GPR and any_shift to combine splitters. | |
5335 | (*{ashl,ashr,lshr}di3_mips16): New names for the mips16 DImode shifts. | |
5336 | ||
bbbb79d4 GK |
5337 | 2004-08-24 Geoffrey Keating <geoffk@apple.com> |
5338 | ||
5339 | * gimplify.c (lookup_tmp_var): Separate temporaries when not | |
5340 | optimizing. | |
5341 | ||
d711cf67 JDA |
5342 | 2004-08-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
5343 | ||
5344 | PR libstdc++/17005 (fix for HP-UX 11.11) | |
5345 | * config.gcc (hppa*-*-*): Move MASK_BIG_SWITCH to target_cpu_default2. | |
5346 | (hppa*-*-hpux*): Consolidate hppa1.0-*-* code. Rework handling of | |
5906d013 | 5347 | tm_file including pa-hpux1010.h or pa-hpux1111.h when appropriate. |
d711cf67 JDA |
5348 | * config/pa/pa-hpux1010.h, config/pa/pa-hpux1111.h: New files. |
5349 | * config/pa/pa-hpux.h (TARGET_HPUX): Define. | |
5350 | (LINK_SPEC): Handle march=1.0 option. | |
5351 | * config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Predefine _XOPEN_UNIX | |
5352 | and _XOPEN_SOURCE_EXTENDED for UNIX 95. | |
5353 | (SUBTARGET_OPTIONS): New define. | |
5354 | (LINK_SPEC): Handle march=1.0 option. | |
5355 | (STARTFILE_SPEC): New define. | |
5356 | * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Predefine _XOPEN_UNIX | |
5357 | and _XOPEN_SOURCE_EXTENDED for UNIX 95. Additionally, predefine | |
5358 | _INCLUDE__STDC_A1_SOURCE and _INCLUDE_XOPEN_SOURCE_500 for UNIX 98. | |
5359 | (SUBTARGET_OPTIONS): New define. | |
5360 | (LINK_SPEC): Handle march=1.0 option. | |
5361 | (STARTFILE_SPEC): New define. | |
5362 | * config/pa/pa.c (override_options): Add code to process -munix= option. | |
5363 | * config/pa/pa.h (pa_unix_string, flag_pa_unix): Declare. | |
5364 | (TARGET_HPUX, TARGET_HPUX_10_10, TARGET_HPUX_11_11): Provide default | |
5365 | defines. | |
5366 | (TARGET_OPTIONS): Add SUBTARGET_OPTIONS to option list. | |
5367 | (SUBTARGET_OPTIONS): Provide default define. | |
5368 | * config/pa/pa64-hpux.h (STANDARD_STARTFILE_PREFIX_1, | |
5369 | STANDARD_STARTFILE_PREFIX_2): New defines. | |
5370 | (STARTFILE_SPEC): Provide unix95.o or unix98.o startfiles as necessary. | |
5371 | (ENDFILE_SPEC): Use %O. | |
5372 | * doc/install.texi (hppa*-*-hpux*): Reword paragraph on -g and gas. | |
5373 | Mention issue caused by changing namespace and runtime to UNIX 95/98. | |
5374 | * doc/invoke.texi (HPPA options): Move misplaced text to FRV options. | |
5375 | Document -munix=std option. | |
5376 | ||
5affca01 SB |
5377 | 2004-08-25 Steven Bosscher <stevenb@suse.de> |
5378 | ||
5379 | * cse.c (cse_around_loop, cse_check_loop_start, | |
5380 | cse_set_around_loop): Remove. | |
5381 | (cse_basic_block): Remove the around_loop argument. | |
5382 | (cse_end_of_basic_block): Remove the after_loop argument. | |
5383 | (cse_main): Likewise. | |
5384 | * rtl.h (cse_main): Update prototype. | |
5385 | * passes.c (rest_of_handle_cse, rest_of_handle_cse2, | |
5386 | rest_of_handle_gcse): Update cse_main calls. | |
5387 | ||
7d60be94 NS |
5388 | 2004-08-25 Nathan Sidwell <nathan@codesourcery.com> |
5389 | ||
5390 | * tree.h (build_int_cst): New, sign extended constant. | |
5391 | (build_int_cstu): New, zero extended constant. | |
5392 | (build_int_cst_wide): Renamed from build_int_cst. | |
5393 | * tree.c (build_int_cst, build_int_cstu): New. | |
5394 | (build_int_cst_wide): Renamed from build_int_cst. | |
5395 | (make_vector_type, build_common_tree_nodes, | |
5396 | build_common_tree_nodes_2): Adjust build_int_cst calls. | |
5397 | * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, | |
5398 | expand_builtin_strpbrk, expand_builtin_fputs, | |
5399 | build_string_literal, expand_builtin_printf, | |
5400 | expand_builtin_sprintf, fold_builtin_classify_type, | |
5401 | fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii, | |
5402 | fold_builtin_toascii, fold_builtin_isdigit, | |
5403 | simplify_builtin_strstr, simplify_builtin_strpbrk, | |
5404 | fold_builtin_fputs, simplify_builtin_sprintf): Likewise. | |
5405 | * c-common.c (start_fname_decls, fix_string_type, shorten_compare, | |
5406 | DEF_ATTR_INT): Likewise. | |
5407 | * c-decl.c (complete_array_type, check_bitfield_type_and_width): | |
5408 | Likewise. | |
5409 | * c-lex.c (interpret_integer, lex_charconst): Likewise. | |
5410 | * c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise. | |
5411 | * c-pretty-print.c (pp_c_integer_constant): Likewise. | |
5412 | * c-typeck.c (really_start_incremental_init, push_init_level, | |
5413 | set_nonincremental_init_from_string): Likewise. | |
5414 | * calls.c (load_register_parameters): Likewise. | |
5415 | convert.c (convert_to_pointer): Likewise. | |
5416 | coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, | |
5417 | build_fn_info_type, build_fn_info_value, build_ctr_info_value, | |
5418 | build_gcov_info): Likewise. | |
5419 | * except.c (init_eh, assign_filter_values): Likewise. | |
5420 | * expmed.c (store_fixed_bit_field, extract_bit_field, | |
5421 | extract_fixed_bit_field, extract_split_bit_field, expand_shift, | |
5422 | expand_mult_const, expand_mult_highpart_adjust, extract_high_half, | |
5423 | expand_sdiv_pow2, expand_divmod, make_tree): Likewise. | |
5424 | * expr.c (convert_move, emit_group_load, emit_group_store, | |
5425 | expand_assignment, store_constructor, store_field, | |
5426 | expand_expr_real_1, reduce_to_bit_field_precision): Likewise. | |
5427 | fold-const.c (force_fit_type, int_const_binop, fold_convert_const, | |
5428 | invert_truthvalue, optimize_bit_field_compare, | |
5429 | decode_field_reference, all_ones_mask_p, constant_boolean_node, | |
5430 | fold_div_compare, fold, fold_read_from_constant_string, | |
5431 | fold_negate_const, fold_abs_const, fold_not_const, round_up, | |
5432 | round_down): Likewise. | |
5433 | * function.c (assign_parm_setup_block): Likewise. | |
5434 | * stmt.c (shift_return_value, expand_case, estimate_case_costs): | |
5435 | Likewise. | |
5436 | * stor-layout.c (layout_type, initialize_sizetypes, | |
5437 | set_min_and_max_values_for_integral_type): Likewise. | |
5438 | * tree-chrec.c (chrec_fold_multiply_poly_poly, | |
5439 | reset_evolution_in_loop): Likewise. | |
5440 | * tree-chrec.h (build_polynomial_chrec): Likewise. | |
5441 | * tree-complex.c (build_replicated_const): Likewise. | |
5442 | * tree-eh.c (honor_protect_cleanup_actions, | |
5443 | lower_try_finally_onedest, lower_try_finally_copy, | |
5444 | lower_try_finally_switch): Likewise. | |
5445 | * tree-mudflap.c (mf_build_string, mx_register_decls, | |
5446 | mudflap_register_call, mudflap_enqueue_constant): Likewise. | |
5447 | * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. | |
5448 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
5449 | * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): | |
5450 | Likewise. | |
5451 | * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. | |
5452 | * tree-ssa-loop-niter.c (number_of_iterations_cond, | |
5453 | loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): | |
5454 | Likewise. | |
5455 | * tree-ssa-loop-ivcanon.c (create_canonical_iv, | |
5456 | canonicalize_loop_induction_variables): Likewise. | |
5457 | * tree-vectorizer.c (vect_create_index_for_array_ref, | |
5458 | vect_transform_loop_bound, vect_compute_data_ref_alignment): | |
5459 | Likewise. | |
5460 | ||
5461 | * config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start, | |
5462 | alpha_gimplify_va_arg_1): Likewise. | |
5463 | * config/arm/arm.c (arm_get_cookie_size): Likewise. | |
5464 | * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. | |
5465 | * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. | |
5466 | * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. | |
5467 | * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, | |
5468 | mips_gimplify_va_arg_expr): Likewise. | |
5469 | * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. | |
5470 | * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, | |
5471 | add_compiler_branch_island): Likewise. | |
5472 | * config/s390/s390.c (s390_va_start): Likewise. | |
5473 | * config/sh/sh.c (sh_va_start): Likewise. | |
5474 | * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): | |
5475 | Likewise. | |
5476 | * config/xtensa/xtensa.c (xtensa_va_start, | |
5477 | xtensa_gimplify_va_arg_expr): Likewise. | |
5906d013 | 5478 | |
7d60be94 NS |
5479 | * objc/objc-act.c (build_objc_string_object, |
5480 | build_objc_symtab_template, init_def_list, init_objc_symtab, | |
5481 | init_module_descriptor, generate_static_references, | |
5482 | build_selector_translation_table, get_proto_encoding, | |
5483 | build_typed_selector_reference, build_selector_reference, | |
5484 | build_next_objc_exception_stuff, | |
5485 | build_method_prototype_list_template, generate_descriptor_table, | |
5486 | generate_protocols, build_protocol_initializer, | |
5487 | build_ivar_list_template, build_method_list_template, | |
5488 | build_ivar_list_initializer, generate_ivars_list, | |
5489 | generate_dispatch_table, generate_protocol_list, | |
5490 | build_category_initializer, build_shared_structure_initializer, | |
5491 | generate_shared_structures, handle_impent, | |
5492 | generate_objc_image_info): Likewise. | |
5493 | ||
8b63d0e5 PB |
5494 | 2004-04-25 Paolo Bonzini <bonzini@gnu.org> |
5495 | ||
5496 | * cfglayout.c (duplicate_insn_chain): Remove references to | |
5497 | NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. | |
5498 | * cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator. | |
5499 | * cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT. | |
5500 | * final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP | |
5501 | and NOTE_INSN_LOOP_CONT. | |
5502 | * insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove. | |
5503 | * jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP | |
5504 | and NOTE_INSN_LOOP_CONT. | |
5505 | * loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop, | |
5506 | check_dbra_loop, loop_dump_aux): Remove references to removed notes | |
5507 | and fields. | |
5508 | * reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs. | |
5509 | * unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove | |
5510 | references to removed notes and fields. | |
5511 | (subtract_reg_term, ujump_to_loop_cont): Remove. | |
5512 | ||
078e3ffe PB |
5513 | 2004-08-25 Paolo Bonzini <bonzini@gnu.org> |
5514 | ||
8b63d0e5 | 5515 | * doc/install.texi: Document that libcpp does not require |
078e3ffe PB |
5516 | Automake any longer. Document that Automake 1.9.1 should |
5517 | work everywhere. | |
5518 | ||
f8ca7e49 ZW |
5519 | 2004-08-25 Zack Weinberg <zack@codesourcery.com> |
5520 | ||
5521 | * flags.h (enum debug_info_type): Remove DWARF_DEBUG. | |
5522 | * defaults.h (PREFERRED_DEBUGGING_TYPE): Remove check for | |
5523 | DWARF_DEBUGGING_INFO from choice-of-definition chain; | |
5524 | restructure using C89 features (#elif, #error). | |
5525 | * c-lex.c, final.c, opts.c, config/cris/cris.c, config/frv/frv.c | |
5526 | * config/sh/sh.h: Remove references to DWARF_DEBUG. | |
5527 | * doc/invoke.texi: Remove references to DWARF version 1; | |
5528 | clarify why -gdwarf-2<n> doesn't work. | |
5529 | ||
51a904c9 ZW |
5530 | 2004-08-25 Zack Weinberg <zack@codesourcery.com> |
5531 | ||
5532 | * basic-block.h (BB_SET_PARTITION): Clear old value first. | |
5533 | * cfg.c (clear_bb_flags): Don't clear partition setting. | |
69b9b0d2 | 5534 | * ifcvt.c (find_if_case_1): Remove ??? comment. |
51a904c9 | 5535 | |
e548ead9 AM |
5536 | 2004-08-25 Alan Modra <amodra@bigpond.net.au> |
5537 | ||
5538 | PR target/17052 | |
5539 | * config/rs6000/rs6000.h (machine_function): Remove sysv_varargs_p. | |
5540 | * config/rs6000/sysv4.h (RS6000_VARARGS_AREA): Use | |
5541 | current_function_stdarg in place of sysv_varargs_p. | |
5542 | * config/rs6000/rs6000.c (setup_incoming_varargs): Don't set | |
5543 | sysv_varargs_p. | |
5544 | ||
1e19ac74 RH |
5545 | 2004-08-24 Richard Henderson <rth@redhat.com> |
5546 | ||
5547 | PR target/16298 | |
5548 | * config/i386/i386.c (legitimate_constant_p): Rework to not accept | |
5549 | random codes within CONST. | |
5550 | ||
c61225e7 JW |
5551 | 2004-08-24 James E Wilson <wilson@specifixinc.com> |
5552 | ||
5553 | * Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS): Remove | |
5554 | -freorder-blocks-and-partition. | |
5555 | ||
37840132 JDA |
5556 | 2004-08-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
5557 | ||
5558 | PR middle-end/17044 | |
5559 | * tree-ssa-threadupdate.c (redirection_data): Make static. | |
5560 | (thread_block): Use ggc_alloc_cleared to allocate struct | |
5561 | redirection_data. Don't free elements in redirection_data. | |
5562 | ||
cf1d880b RS |
5563 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
5564 | ||
5565 | * config/mips/predicates.md (small_data_pattern): Match prefetches. | |
5566 | ||
b3393f1f ZD |
5567 | 2004-08-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
5568 | ||
5569 | PR tree-optimization/17016 | |
5570 | * tree-ssa-loop-niter.c (number_of_iterations_cond, | |
5571 | number_of_iterations_exit): Use POINTER_TYPE_P instead | |
5572 | of testing for POINTER_TYPE. | |
5573 | ||
82b85a85 ZD |
5574 | 2004-08-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
5575 | ||
5576 | * tree-ssa-loop-ivcanon.c: New file. | |
5577 | * tree-ssa-loop-manip.c (create_iv): New function. | |
5578 | * Makefile.in (tree-ssa-loop-ivcanon.o): Add. | |
5579 | (tree-ssa-loop.o, tree-ssa-loop-manip.o): Add SCEV_H dependency. | |
5580 | * cfgloop.c (mark_single_exit_loops): New function. | |
5581 | (verify_loop_structure): Verify single-exit loops. | |
5582 | * cfgloop.h (struct loop): Add single_exit field. | |
5583 | (LOOPS_HAVE_MARKED_SINGLE_EXITS): New constant. | |
5584 | (mark_single_exit_loops): Declare. | |
5585 | (tree_num_loop_insns): Declare. | |
5586 | * cfgloopmanip.c (update_single_exits_after_duplication): New function. | |
5587 | (duplicate_loop_to_header_edge): Use it. | |
5588 | * common.opt (fivcanon): New flag. | |
5589 | * timevar.def (TV_TREE_LOOP_IVCANON, TV_COMPLETE_UNROLL): New timevars. | |
5590 | * tree-cfg.c (tree_find_edge_insert_loc): Return newly created block. | |
5591 | (bsi_commit_edge_inserts_1): Pass null to tree_find_edge_insert_loc. | |
5592 | (bsi_insert_on_edge_immediate): New function. | |
5593 | * tree-flow.h (bsi_insert_on_edge_immediate, | |
5594 | canonicalize_induction_variables, tree_unroll_loops_completely, | |
5595 | create_iv): Declare. | |
5596 | * tree-optimize.c (init_tree_optimization_passes): Add | |
5597 | pass_iv_canon and pass_complete_unroll. | |
5598 | * tree-pass.h (pass_iv_canon, pass_complete_unroll): Declare. | |
5599 | * tree-scalar-evolution.c (get_loop_exit_condition, | |
5600 | get_exit_conditions_rec, number_of_iterations_in_loop, | |
5601 | scev_initialize): Use single_exit information. | |
5602 | * tree-ssa-loop-niter.c (number_of_iterations_cond): Record | |
5603 | missing assumptions. | |
5604 | (loop_niter_by_eval): Return number of iterations as unsigned | |
5605 | int. | |
5606 | * tree-ssa-loop.c (tree_ssa_loop_init): Mark single exit loops. | |
5607 | (tree_ssa_loop_ivcanon, gate_tree_ssa_loop_ivcanon, pass_iv_canon, | |
5608 | tree_complete_unroll, gate_tree_complete_unroll, pass_complete_unroll): | |
5609 | New passes. | |
5610 | (tree_ssa_loop_done): Call free_numbers_of_iterations_estimates. | |
5611 | * tree-ssanames.c (make_ssa_name): Allow creating ssa name before | |
5612 | the defining statement is ready. | |
5613 | * tree-vectorizer.c (vect_create_iv_simple): Removed. | |
5614 | (vect_create_index_for_array_ref, vect_transform_loop_bound): | |
5615 | Use create_iv. | |
5616 | (vect_transform_loop_bound): Use single_exit information. | |
5617 | (vect_analyze_loop_form): Cleanup bogus tests. | |
5618 | (vectorize_loops): Do not call flow_loop_scan. | |
5619 | * tree.h (may_negate_without_overflow_p): Declare. | |
5620 | * fold-const.c (may_negate_without_overflow_p): Split out from ... | |
5621 | (negate_expr_p): ... this function. | |
5622 | (tree_expr_nonzero_p): Handle overflowed constants correctly. | |
5623 | * doc/invoke.texi (-fivcanon): Document. | |
5624 | * doc/passes.texi: Document canonical induction variable creation. | |
5625 | ||
b3c90666 RS |
5626 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
5627 | ||
5628 | * config/mips/mips.h (ISA_HAS_INT_CONDMOVE): Delete. | |
5629 | * config/mips/mips.c (print_operand): Fold %B/%b handling into %T/%t, | |
5630 | using the mode of the operand to decide between them. | |
5631 | * config/mips/mips.md (MOVECC): New mode macro. | |
5632 | (ccreg): New mode attribute. | |
5633 | (*mov{si,di,sf,df}_on_{cc,si,di}): Name formerly unnamed patterns. | |
5634 | Redefine using :GPR and :MOVECC. Use %T and %t for the condition. | |
5635 | (mov[sd]icc): Redefine using :GPR. | |
5636 | ||
4767c570 RS |
5637 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
5638 | ||
04550232 RS |
5639 | * config/mips/mips-protos.h (mips_emit_prefetch): Delete. |
5640 | (mips_prefetch_cookie): New function. | |
5641 | * config/mips/mips.c (print_operand_address): Fix handling of | |
5642 | ADDRESS_CONST_INT. | |
5643 | (mips_emit_prefetch): Delete. | |
5644 | (mips_prefetch_cookie): New function. | |
5645 | * config/mips/mips.md (prefetch): Turn into a define_insn. Use a | |
5646 | mode of QImode for the address_operand. Use mips_prefetch_cookie | |
5647 | to calculate the first "pref" operand. | |
5648 | (prefetch_[sd]i, prefetch_[sd]i_address): Delete. | |
5649 | (prefetch_indexed_[sd]i): Redefine using :P. Use mips_prefetch_cookie. | |
4767c570 | 5650 | |
a657c98a RE |
5651 | 2004-08-24 Richard Earnshaw <rearnsha@arm.com> |
5652 | ||
5653 | * arm.md: Include predicates.md. | |
5654 | * predicates.md: New file. | |
5655 | * arm.c (s_register_operand, arm_hard_register_operand) | |
5656 | (arm_general_register_operand, f_register_operand, reg_or_int_operand) | |
5657 | (arm_immediate_operand, arm_neg_immediate_operand) | |
5658 | (arm_not_immediate_operand, arm_rhs_operand, arm_rhsm_operand) | |
5659 | (arm_add_operand, arm_addimm_operand, arm_not_operand) | |
5660 | (offsettable_memory_operand, alignable_memory_operand) | |
5661 | (arm_reload_memory_operand, arm_float_rhs_operand) | |
5662 | (arm_float_add_operand, vfp_compare_operand, arm_float_compare_operand) | |
5663 | (index_operand, shiftable_operator, logical_binary_operator) | |
5664 | (shift_operator, equality_operator, arm_comparison_operator) | |
5665 | (minmax_operator, cc_register, dominant_cc_register) | |
5666 | (arm_extendqisi_mem_op, power_of_two_operand, nonimmediate_di_operand) | |
5667 | (di_operand, nonimmediate_soft_df_operand, soft_df_operand) | |
5668 | (const_shift_operand, load_multiple_operation) | |
5669 | (store_multiple_operation, multi_register_push, thumb_cmp_operand) | |
5670 | (thumb_cmpneg_operand, thumb_cbrch_target_operand) | |
5671 | (cirrus_register_operand, cirrus_fp_register) | |
5672 | (cirrus_shift_const): Delete, replaced with equivalents in | |
5673 | predicates.md. | |
5674 | (shift_op): Handle ROTATE. | |
5675 | * arm-protos.h: Delete declarations for above. | |
5676 | * arm.h (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Delete. | |
5677 | * t-arm (MD_INCLUDES): Add predicates.md. | |
5678 | (s-preds): Depends on MD_INCLUDES. | |
5679 | ||
886ce862 RS |
5680 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
5681 | ||
5682 | * config/mips/mips.c (mips_gen_conditional_trap): Fix mode. | |
5683 | * config/mips/mips.md (*conditional_trap[sd]i): Name previously unnamed | |
5684 | patterns. Redefine using :GPR. Give the match_operator a mode. | |
5685 | Use '%2' rather than '%z2' for operand 2. | |
5686 | ||
be659abd RS |
5687 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
5688 | ||
5689 | * config/mips/mips.md (load_call[sd]i): Redefine using :P. Add mode | |
5690 | attribute. | |
5691 | ||
92dcb882 RS |
5692 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
5693 | ||
5694 | * config/mips/mips.md (indirect_jump): Use force_reg. Adjust names | |
5695 | of internal patterns. | |
5696 | (indirect_jump[sd]i): Renamed from indirect_jump_internal[12]. | |
5697 | Redefine using :P. | |
5698 | (tablejump): Use expand_binop to calculate address. Adjust names | |
5699 | of internal patterns. | |
5700 | (tablejump[sd]i): Renamed from tablejump_internal[12]. | |
5701 | Redefine using :P. | |
5702 | (tablejump_mips16[12]): Delete. | |
5703 | ||
a0160289 RS |
5704 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
5705 | ||
5706 | * config/mips/mips.md (*seq_[sd]i, *seq_[sd]i_mips16, *sne_[sd]i) | |
5707 | (*sgt_[sd]i, *sgt_[sd]i_mips16, *sge_[sd]i, *slt_[sd]i) | |
5708 | (*slt_[sd]i_mips16, *sle_[sd]i, *sle_[sd]i_mips16, *sgtu_[sd]i) | |
5709 | (*sgtu_[sd]i_mips16, *sge_[sd]i, *sltu_[sd]i, *sltu_[sd]i_mips16) | |
5710 | (*sleu_[sd]i, *sleu_[sd]i_mips16): Redefine using :GPR. | |
5711 | ||
2c4402f4 RS |
5712 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
5713 | ||
5714 | * config/mips/mips.md (cmpsi, cmpdi): Redefine using :GPR. | |
5715 | (*branch_zero[sd]i): Renamed from branch_zero{,_di}. Redefine | |
5716 | using :GPR. | |
5717 | (*branch_zero[sd]i_inverted): Likewise branch_zero{,_di}_inverted. | |
5718 | (*branch_equality[sd]i): Likewise branch_equality{,_di}. | |
5719 | (*branch_equality[sd]i_inverted): Likewise | |
5720 | branch_equality{,_di}_inverted. | |
5721 | (*branch_equality[sd]i_mips16): Name formerly unnamed patterns. | |
5722 | Redefine using :GPR. | |
5723 | ||
b5c2f1d1 ZW |
5724 | 2004-08-24 Zack Weinberg <zack@codesourcery.com> |
5725 | ||
5726 | * rtl.def: Reorganize, placing all codes used only in machine | |
5727 | descriptions at the end. | |
5728 | ||
9e995780 ZW |
5729 | * rtl.def: Wrap MD-only codes in #ifdef GENERATOR_FILE. |
5730 | * gengtype.c: Don't include rtl.h. Define enum rtx_code and | |
5731 | rtx_name, rtx_format arrays by direct reference to rtl.def, | |
5732 | first undefining GENERATOR_FILE. Define enum insn_note and | |
5733 | note_insn_name array by direct reference to insn-notes.def. | |
5734 | (adjust_field_rtx_def): Remove local definition of rtx_name. | |
5735 | Use symbolic names for insn notes. | |
5736 | * Makefile.in (gengtype.o): Update dependencies. | |
5737 | ||
076c7ab8 ZW |
5738 | 2004-08-24 Zack Weinberg <zack@codesourcery.com> |
5739 | ||
5740 | * basic-block.h (struct basic_block_def): Reorder fields to | |
5741 | eliminate interior padding. Remove 'partition' field. | |
5742 | (BB_DISABLE_SCHEDULE, BB_HOT_PARTITION, BB_COLD_PARTITION) | |
5743 | (BB_UNPARTITIONED, BB_PARTITION, BB_SET_PARTITION) | |
5744 | (BB_COPY_PARTITION): New macros. | |
5745 | * bb-reorder.c, cfgcleanup.c, cfglayout.c, cfgrtl.c, ifcvt.c | |
5746 | Replace all references to the 'partition' field of a basic | |
5747 | block with new macros. | |
5748 | ||
5749 | * insn-notes.def: Delete NOTE_INSN_DISABLE_SCHED_OF_BLOCK. | |
5750 | * final.c (final_scan_insn): Don't handle it. | |
5751 | * modulo-sched.c: Set BB_DISABLE_SCHEDULE flag on g->bb | |
5752 | instead of emitting a NOTE_INSN_DISABLE_SCHED_OF_BLOCK note. | |
5753 | * sched-rgn.c (sched_is_disabled_for_current_region_p): | |
5754 | Look for a BB_DISABLE_SCHEDULE flag on the block instead of a note. | |
5755 | ||
8c1d6d62 NS |
5756 | 2004-08-24 Nathan Sidwell <nathan@codesourcery.com> |
5757 | ||
5758 | * c-decl.c (c_init_decl_processing): Adjust | |
5759 | build_common_tree_nodes call. | |
5760 | * expmed.c (const_mult_add_overflow_p): Use | |
5761 | build_distinct_type_copy. | |
5762 | * stor-layout.c (early_type_list): Remove. | |
5763 | (layout_type): Don't append to early_type_list. | |
5764 | (initialize_sizetypes): Add signed_p argument. | |
5765 | (set_sizetype): Overwrite the stub type nodes directly. | |
5766 | * tree.c (copy_node_stat): Clear a type's value cache here ... | |
5767 | (build_distinct_type): ... not here. | |
5768 | (build_common_tree_nodes): Add signed_sizetype argument. Adjust. | |
5769 | * tree.h (initialize_sizetypes): Add signed_p argument. | |
5770 | (build_common_tree_nodes): Likewise. | |
5771 | ||
5772 | * objc/objc-act.c (get_static_reference): Use | |
5773 | build_variant_type_copy. | |
5774 | (get_protocol_reference): Likewise. | |
5775 | * objc/objc-act.h (TREE_STATIC_TEMPLATE): Use TREE_PRIVATE. | |
5776 | ||
97dc04b3 | 5777 | 2004-08-24 Richard Henderson <rth@redhat.com> |
076c7ab8 | 5778 | Andrew Pinski <apinski@apple.com> |
97dc04b3 RH |
5779 | |
5780 | * gimplify.c (gimplify_array_ref_to_plus): Delete. | |
5781 | (gimplify_addr_expr): Do not call gimplify_array_ref_to_plus | |
5782 | for ARRAY_REF. | |
5783 | ||
5784 | * config/rs6000/rs6000.c (altivec_expand_builtin): Go passed | |
5785 | ARRAY_REF also to get to the STRING_CST. | |
5786 | ||
72cdc543 PB |
5787 | 2004-08-24 Paul Brook <paul@codesourcery.com> |
5788 | ||
5789 | * config/arm/arm.c (arm_override_options): Update error message. | |
5790 | * config/arm/arm.h (TARGET_HARD_FLOAT): Rename to | |
5791 | TARGET_HARD_FLOAT_ABI. | |
5792 | (TARGET_SOFT_FLOAT_ABI): Rename to TARGET_HARD_FLOAT. | |
5793 | (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Use TARGET_HARD_FLOAT_ABI. | |
5794 | ||
bd5ca07e NC |
5795 | 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
5796 | ||
5797 | PR target/17093 | |
5798 | * config/m32r.md (movsi_sda): Add SI mode specification to | |
5799 | UNSPEC. | |
5800 | ||
5801 | 2004-08-24 Nick Clifton <nickc@redhat.com> | |
5802 | ||
5803 | * config/m32r/m32r.h (PREDICATE_CODES): Remove duplicate definition | |
5804 | of seth_add3_operand. | |
5805 | ||
d46cd2be NS |
5806 | 2004-08-24 Nathan Sidwell <nathan@codesourcery.com> |
5807 | ||
5808 | * Makefile.in (PROTO_OBJS): Add errors.o. | |
5809 | * protoize.c (fancy_abort): Remove. | |
5810 | * mips-tfile.c (fancy_abort): Add parameters. | |
5811 | ||
748fa294 JW |
5812 | 2004-08-24 Jonathan Wakely <redi@gcc.gnu.org> |
5813 | ||
5814 | * doc/trouble.texi (C++ misunderstandings): Fix example code. | |
5815 | ||
4505f099 AT |
5816 | 2004-08-24 Andreas Tobler <a.tobler@schweiz.ch> |
5817 | ||
5818 | * Makefile.in (HOOKS_H): Add dependency on MACHMODE_H. | |
5819 | (host-default.o): Add dependency on HOOKS_H. | |
5820 | * config/x-linux: Likewise. | |
5821 | * config/x-solaris: Likewise. | |
5822 | * config/i386/x-mingw32: Likewise. | |
5823 | * config/rs6000/x-darwin: Likewise. | |
5824 | ||
a2fe1975 JW |
5825 | 2004-08-23 James E Wilson <wilson@specifixinc.com> |
5826 | ||
5827 | * reg-notes.def (REG_NOTE): In comment, change DEF_INSN_NOTE to | |
5828 | DEF_REG_NOTE. | |
5829 | ||
c3f216e2 MM |
5830 | 2004-08-23 Mark Mitchell <mark@codesourcery.com> |
5831 | ||
5832 | PR c/14492 | |
5833 | * dwarf2out.c (loc_descriptor_from_tree): Robustify. | |
5834 | ||
2e6ae27f DN |
5835 | 2004-08-23 Diego Novillo <dnovillo@redhat.com> |
5836 | ||
5837 | * cfg.c (check_bb_profile): Fix typos. | |
5838 | * function.c (assign_parm_is_stack_parm): Likewise. | |
5839 | * tree-nested.c: Likewise. | |
5840 | ||
d685c974 DJ |
5841 | 2004-08-23 Daniel Jacobowitz <dan@debian.org> |
5842 | ||
5843 | * ggc-zone.c (struc alloc_chunk): Rearrange flag bits and SIZE. | |
5844 | Remove TYPECODE. | |
5845 | (ggc_alloc_zone_1): Mark TYPE as unused. Don't save it in the chunk. | |
5846 | ||
f676971a EC |
5847 | 2004-08-23 Eric Christopher <echristo@redhat.com> |
5848 | ||
5849 | * defaults.h (VECTOR_MODE_SUPPORTED_P): Remove macro. | |
5850 | * system.h (VECTOR_MODE_SUPPORTED_P): Poison. | |
5851 | * target-def.h (TARGET_VECTOR_MODE_SUPPORTED_P): Define. | |
5852 | * target.h: Ditto. | |
5853 | * hooks.h: Include machmode.h. | |
5854 | (hook_bool_mode_false): Declare. | |
5855 | * hooks.c (hook_bool_mode_false): Define. | |
5856 | * expr.c (vector_mode_valid_p): Use targetm.vector_mode_supported_p. | |
5857 | * stor-layout.c (layout_type): Ditto. | |
5858 | * config/alpha/alpha.c (alpha_vector_mode_supported_p): New function. | |
5859 | Define to target macro. | |
5860 | * config/alpha/alpha.h (VECTOR_MODE_SUPPORTED_P): Delete. | |
5861 | * config/arm/arm.c: Ditto. Use. | |
5862 | * config/arm/arm.h: Ditto. | |
5863 | * config/arm/arm-protos.h: Ditto. | |
5864 | * config/i386/i386.c: Ditto. | |
5865 | * config/i386/i386.h: Ditto. | |
5866 | * config/rs6000/rs6000.c: Ditto. | |
5867 | * config/rs6000/rs6000.h: Ditto. | |
5868 | * config/sh/sh.c: Ditto. | |
5869 | * config/sh/sh.h: Ditto. | |
5870 | * config/sh/sh-protos.h: Ditto. | |
5871 | * config/sh/sh.md: Use. | |
5872 | * doc/tm.texi: Move documentation for VECTOR_MODE_SUPPORTED_P | |
5873 | to TARGET_VECTOR_MODE_SUPPORTED_P. | |
5874 | ||
8dd16ecc NS |
5875 | 2004-08-23 Nathan Sidwell <nathan@codesourcery.com> |
5876 | ||
b3d1f5b4 NS |
5877 | * Makefile.in (BUILD_ERRORS): Set to build-errors. |
5878 | (errors.o): New target for host. | |
5879 | (build-errors.o): New target for build. | |
5880 | (genobjs): Replace errors.o with build-errors. | |
5881 | (gengenrtl$(buildexeext)): Add $(BUILD_ERRORS). | |
5882 | (GCOV_OBJS, GCOV_DUMP_OBJS): Add errors.o. | |
5883 | (fix-headers$(build_exeext)): Add $(BUILD_ERRORS). | |
5884 | (fix-header.o): Add errors.h | |
5885 | * collect2.c (fancy_abort): Add parameters. | |
5886 | * collect2.h (fancy_abort): Don't declare. | |
5887 | * errors.h (fancy_abort): Don't declare. | |
5888 | * errors.c: Include either bconfig.h or config.h. | |
5889 | (fancy_abort): Trim filename. | |
5890 | * fix-header.c (v_fatal, fatal): Remove. | |
5891 | (progname): Remove definition. | |
5892 | (main): Set progname here. | |
5893 | * gcc.c (fancy_abort): Add parameters. | |
5894 | * gcc.h (fancy_abort): Remove declaration. | |
5895 | * gcov.c (fancy_abort): Remove. | |
5896 | * rtl.h (fancy_abort): Don't declare. | |
5897 | (abort): Don't define. | |
5898 | * tree.h (fancy_abort): Don't declare. | |
5899 | (abort): Don't define. | |
5900 | * system.h (fancy_abort): Declare. | |
5901 | (abort): Define to fancy_abort. | |
5902 | * fixinc/Makefile.in (ALLOBJ): Add ../build-errors.o | |
5903 | ||
be88a628 NS |
5904 | * tree.h (enum size_type_kind): Remove USIZETYPE, UBITSIZETYPE. |
5905 | (usize_type, ubitsizetype): Remove. | |
5906 | * stor-layout.c (set_sizetype): Don't initialize usizetype, | |
5907 | ubitsizetype. | |
5908 | * fold-const.c (size_diffop): TYPE can never be ubitsizetype. | |
5909 | ||
8dd16ecc NS |
5910 | * tree.h (build_distinct_type_copy): New. |
5911 | (build_type_copy): ... here. Rename to ... | |
5912 | (build_variant_type_copy): ... here. | |
5913 | * tree.c (build_qualified_type): Rename build_type_copy call. | |
5914 | (build_distinct_type_copy): New, broken out of ... | |
5915 | (build_type_copy): ... here. Rename to ... | |
5916 | (build_variant_type_copy): ... here. Use | |
5917 | build_distinct_type_copy. | |
5918 | (build_common_tree_nodes_2): Rename build_type_copy call. | |
5919 | * c-common.c (c_common_nodes_and_builtins): Rename build_type_copy | |
5920 | call. | |
5921 | (handle_packed_attribute, handle_unused_attribute, | |
5922 | handle_transparanet_union_attribute, handle_aligned_attribute, | |
5923 | handle_deprecated_attribute): Likewise. | |
5924 | * c-decl.c (clone_underlying_type, store_parm_decls_oldstyle): | |
5925 | Likewise. | |
5926 | * config/arm/arm.c (arm_handle_isr_attribyte): Likewise. | |
5927 | * config/rs6000/rs6000.c (rs6000_init_builtins): Use | |
5928 | build_distinct_type_copy. | |
5929 | ||
e8bf0f3b RS |
5930 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
5931 | ||
5932 | * config/mips/mips.md (mfhilo_[sd]i): Redefine using :GPR. Add mode | |
5933 | attribute. | |
5934 | ||
4d06ed0a RS |
5935 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
5936 | ||
5937 | * config/mips/mips.md (length): Don't use mips_fetch_insns for indexed | |
5938 | loads and stores. | |
5939 | (*lwxc1_<mode>, *ldxc1_<mode>, *swxc1_<mode>, *sdxc1_<mode>): Name | |
5940 | formerly unnamed patterns. Redefine using :P for the address. Remove | |
5941 | explicit length attributes. | |
5942 | ||
a3631d97 ZD |
5943 | 2004-08-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
5944 | ||
5945 | * tree-ssa-loop-im.c (fem_single_reachable_address, for_each_memref): | |
5946 | New functions. | |
5947 | (single_reachable_address): Use them. | |
5948 | (schedule_sm): Add dump. | |
5949 | (is_call_clobbered_ref): New function. | |
5950 | (determine_lsm_reg): Check whether the reference is call clobbered. | |
5951 | Only work for gimple_reg_type values. | |
5952 | ||
b1f58428 RS |
5953 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
5954 | ||
5955 | * config/mips/mips.md (*mov<mode>_ra): Name previously unnamed MIPS16 | |
5956 | $31 store insns. Redefine using :GPR. | |
5957 | ||
237b301e RS |
5958 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
5959 | ||
5960 | * config/mips/mips.md (P): New mode macro. | |
5961 | (*xgot_hi[sd]i, *xgot_lo[sd]i, *got_disp[sd]i, *got_page[sd]i) | |
5962 | (*load_got[sd]i, *low[sd]i, *low[sd]i_mips16): Redefine using :P. | |
5963 | Add mode attributes. | |
5964 | ||
c9081a92 RS |
5965 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
5966 | ||
5967 | * config/mips/mips.md (UNSPEC_[LS][WD][LR]): Delete in favor of... | |
5968 | (UNSPEC_{LOAD,STORE}_{LEFT,RIGHT}): ...these new constants. Shuffle | |
5969 | later constants to cover the gap. | |
5970 | (load, store): New mode attributes. | |
5971 | (mov_l[wd]l, mov_l[wd]r, mov_s[wd]l, mov_s[wd]r): Redefine using :GPR. | |
5972 | Use new unspec constants. | |
5973 | ||
3d1f285d RS |
5974 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
5975 | ||
5976 | * config/mips/mips.md (one_cmpl[sd]i2): Redefine using :GPR. | |
5977 | (and[sd]3, ior[sd]i3, xor[sd]i3): Likewise. Change 32-bit patterns | |
5978 | to use register_operand rather than uns_arith_operand as the predicate | |
5979 | for operand 1. Remove redundant MIPS16 force_reg() for operand 1. | |
5980 | (*and[sd]i3, *ior[sd]i3, *xor[sd]i3): Name formerly unnamed patterns. | |
5981 | Redefine using :GPR. Make same predicate change here. Extend the | |
5982 | commutativity of operands 1 and 2 from the SImode version to the | |
5983 | DImode one. | |
5984 | (*and[sd]i3_mips16, *ior[sd]i3_mips16, *xor[sd]i3_mips16): Likewise, | |
5985 | but with no predicate changes. | |
5986 | (*nor[sd]i3): Redefine using :GPR. | |
5987 | ||
c0e1b12f ZD |
5988 | 2004-08-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
5989 | ||
5990 | * tree-ssa-operands.c (get_call_expr_operands): Add VUSE operands for | |
5991 | noreturn functions. | |
5992 | ||
400a9325 RS |
5993 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
5994 | ||
5995 | * config/mips/mips.h (ISA_HAS_DCLZ_DCLO): Delete. | |
5996 | * config/mips/mips.md (abs[sd]i2): Redefine using :GPR. Only use | |
5997 | branch-likely insns for absdi2 if GENERATE_BRANCHLIKELY. Use "%." | |
5998 | rather than "%z2" (with a fake const0_rtx for operand 2). | |
5999 | (ffs[sd]i2): Redefine using :GPR. | |
6000 | (clz[sd]i2): Likewise. Use ISA_HAS_CLO_CLZ for the 64-bit case. | |
6001 | ||
2222da3a RS |
6002 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
6003 | ||
6004 | * config/mips/mips.md ({,u}divmod[sd]i4): Redefine using :GPR. | |
6005 | ||
15ac4ccf RS |
6006 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
6007 | ||
6008 | * config/mips/mips.md (any_extend): New code macro. | |
6009 | (u, su): New code attributes. | |
6010 | ({,u}mulsidi3, {,u}mulsidi3_32bit_internal, {,u}mulsidi3_32bit_r4000) | |
6011 | ({u,s}mulsi3_highpart, {u,s}mulsi3_highpart_internal) | |
6012 | ({u,s}mulsi3_highpart_mulhi_internal, {s,u}muldi3_highpart) | |
6013 | (*{s,u}mul_acc_di): Redefine using any_extend. | |
6014 | (*{,u}muls_di, *{s,u}msac_di): Likewise. Change names of patterns | |
6015 | to reflect real insn names. | |
6016 | (*mulsidi3_64bit, *mulsidi3_64bit_parts): Replace use of match_operator | |
6017 | with an any_extend template. | |
6018 | ({u,s}mulsi3_highpart_neg_mulhi_internal): Redefine using any_extend. | |
6019 | Add '*' to name. | |
6020 | ||
d46c971d RS |
6021 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
6022 | ||
6023 | * config/mips/mips.h (GENERATE_MULT3_SI): Check TARGET_MAD. | |
6024 | * config/mips/mips.md (mul[sd]i3, mul[sd]i3_internal) | |
6025 | (mul[sd]i3_r4000): Redefine using :GPR. | |
6026 | (mulsi3_mult3): Don't check TARGET_MAD separately. | |
6027 | (muldi3_mult3): Moved after mulsi_mult3. | |
6028 | ||
5811cb27 RS |
6029 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
6030 | ||
6031 | * config.gcc (mips-*-*): Remove definitions of MASK_GAS and | |
6032 | OBJECT_FORMAT_ELF. Set MASK_SPLIT_ADDR by default if using GNU ld. | |
6033 | * config/mips/mips.h (MASK_GAS): Delete. Shuffle later masks down. | |
6034 | (TARGET_GAS, TARGET_MIPS_AS): Delete. | |
6035 | (TARGET_GPWORD): Define to true for n32 on IRIX. | |
6036 | (TARGET_SWITCHES): Remove -mmips-as. Turn -mgas into a no-op. | |
6037 | (MIPS_AS_ASM_SPEC, SUBTARGET_MIPS_AS_ASM_SPEC): Delete. | |
6038 | (GAS_ASM_SPEC): Delete, folding into ASM_SPEC. | |
6039 | (ASM_ABI_DEFAULT_SPEC, TARGET_ASM_SPEC): Delete. | |
6040 | (MDEBUG_ASM_SPEC): Delete, folding into... | |
6041 | (SUBTARGET_ASM_DEBUGGING_SPEC): ...here. | |
6042 | (ASM_SPEC): Inline old GAS_ASM_SPEC. Use GNU names for ABI switches. | |
6043 | (EXTRA_SPECS): Remove mips_as_asm_spec, gas_asm_spec, target_asm_spec, | |
6044 | subtarget_mips_as_asm_spec, mdebug_asm_spec. Use MULTILIB_ABI_DEFAULT | |
6045 | to define asm_abi_default_spec. | |
6046 | (ASM_STABS_OP, ASM_STABN_OP, ASM_STABD_OP): Delete. | |
6047 | (TARGET_ASM_SELECT_SECTION): Delete. | |
6048 | * config/mips/mips.c (MIPS_MAX_FIRST_STACK_STEP): Define to 0x7ff0 | |
6049 | for non-mips16 code, removing previous workaround for SGI assemblers. | |
6050 | (TARGET_ASM_INTEGER, mips_assemble_integer): Delete. | |
6051 | (TARGET_ASM_ALIGNED_DI_OP): Define this instead. | |
6052 | (override_options): Remove !TARGET_GAS and !have_named_sections code. | |
6053 | (print_operand): Fold TARGET_GAS conditionals into asm strings. | |
6054 | (mips_output_filename): Remove !TARGET_GAS code. Replace use of | |
6055 | ASM_STABS_OP and ASM_STABN_OP. | |
6056 | (mips_file_start): Remove TARGET_MIPS_AS/TARGET_GAS checks. | |
6057 | (mips_output_aligned_decl_common): Remove mention of SGI o32 assembler. | |
6058 | (mips_output_function_prologue): Remove !TARGET_GAS code. | |
6059 | (mips_select_rtx_section): Remove !have_named_sections code. | |
6060 | (mips_select_section): Delete. | |
6061 | * config/mips/mips.md (trap): Remove !TARGET_GAS check. | |
6062 | * config/mips/linux.h (TARGET_DEFAULT): Remove use of MASK_GAS. | |
6063 | * config/mips/sdb.h (PUT_SDB_DEF, PUT_SDB_PLAIN_DEF): Delete. | |
6064 | (PUT_SDB_BLOCK_START, PUT_SDB_BLOCK_END): Fold TARGET_GAS conditional. | |
6065 | * config/mips/vxworks.h (ASM_SPEC): As for mips.h. | |
6066 | * config/mips/windiss.h (ASM_SPEC): Likewise. | |
6067 | ||
032e8348 RS |
6068 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
6069 | ||
6070 | * read-rtl.c (map_value, mapping, macro_group): New structures. | |
6071 | (BELLWETHER_CODE): New macro. | |
6072 | (modes, codes, bellwether_codes): New variables. | |
6073 | (find_mode, uses_mode_macro_p, apply_mode_macro, find_code) | |
6074 | (uses_code_macro_p, apply_code_macro, apply_macro_to_string) | |
6075 | (apply_macro_to_rtx, uses_macro_p, add_condition_to_string) | |
6076 | (add_condition_to_rtx, apply_macro_traverse, add_mapping) | |
6077 | (add_map_value, initialize_macros): New functions. | |
6078 | (def_hash, def_hash_eq_p): Generalize to anything that points to, | |
6079 | or starts with, a char * field. | |
6080 | (find_macro, read_mapping, check_code_macro): New functions. | |
6081 | (read_rtx_1): New, split out from read_rtx. Handle the new | |
6082 | define_{mode,code}_{macro,attr} constructs. Use find_macro | |
6083 | to parse the name of a code or mode. Use BELLWETHER_CODE to | |
6084 | extract the format and to choose a suitable code for rtx_alloc. | |
6085 | Modify recursive invocations to use read_rtx_1. | |
6086 | (read_rtx): Call initialize_macros. Apply code and mode macros | |
6087 | to the rtx returned by read_rtx_1. Cache everything after the | |
6088 | first macro expansion for subsequent read_rtx calls. | |
6089 | * doc/md.texi: Document new .md constructs. | |
6090 | * config/mips/mips.md (GPR): New mode macro. | |
6091 | (d, si8_di5): New mode attributes. | |
6092 | (any_cond): New code macro. | |
6093 | (add[sd]i3): Redefine using :GPR. | |
6094 | (*add[sd]i3): Likewise, renaming from add[sd]i3_internal. | |
6095 | (*add[sd]i3_sp[12], *add<mode>3_mips16): Redefine using :GPR, naming | |
6096 | previously unnamed MIPS16 patterns. | |
6097 | (*addsi3_extended): Renamed from addsi3_internal_2. Fix overly long | |
6098 | lines. Don't match (plus (const_int 0) ...). | |
6099 | (*addsi3_extended_mips16): Name previously unnamed MIPS16 pattern. | |
6100 | Use a define_split to generate the addition. | |
6101 | (sub[sd]i3): Redefine using :GPR. Turn subsi3 into a define_insn. | |
6102 | (subsi3_internal): Delete. | |
6103 | (*subsi3_extended): Renamed from subsi3_internal_2. | |
6104 | (bunordered, bordered, bunlt, bunge, buneq, bltgt, bunle, bungt) | |
6105 | (beq, bne, bgt, bge, blt, ble, bgtu, bgeu, bltu, bleu): Redefine | |
6106 | using an any_cond template. | |
6107 | ||
ecce923e RS |
6108 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
6109 | ||
6110 | * read-rtl.c (read_rtx): Tidy use of format_ptr. | |
6111 | ||
a269d6c8 RS |
6112 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
6113 | ||
6114 | * read-rtl.c (string_obstack): New file-scope variable. | |
6115 | (read_string, read_quoted_string, read_braced_string) | |
6116 | (read_escape): Remove obstack parameter and use string_obstack instead. | |
6117 | (read_rtx): Remove function-local rtl_obstack and initialize | |
6118 | string_obstack instead. Update call to read_string. | |
6119 | ||
9fc3b39a AP |
6120 | 2004-08-22 Andrew Pinski <apinski@apple.com> |
6121 | ||
6122 | PR c/15262 | |
6123 | * c-typeck.c (build_unary_op): Use &a.b if the foldded lowered | |
6124 | expression is not constant. | |
6125 | (c_finish_return): Do not go through INDIRECT_REF when looking | |
6126 | for the inner expression of an ADDR_EXPR for warning about. | |
6127 | ||
cea49550 RH |
6128 | 2004-08-22 Richard Henderson <rth@redhat.com> |
6129 | ||
6130 | PR 17075 | |
6131 | * cfgexpand.c (expand_gimple_tailcall): Detect when we can both | |
6132 | create new blocks and fall through. | |
6133 | (expand_gimple_basic_block): Update to match. | |
6134 | ||
0b540f12 UW |
6135 | 2004-08-22 Ulrich Weigand <uweigand@de.ibm.com> |
6136 | ||
6137 | * reload.c (find_reloads_address): Make return value tri-state. | |
6138 | Return -1 if LEGITIMIZE_RELOAD_ADDRESS succeeded. | |
6139 | (find_reloads): Assume that reloaded addresses match 'o' or | |
6140 | EXTRA_MEMORY_CONSTRAINT constraints only if find_reloads_address | |
6141 | returned 1 (not -1). Omit optional reloads for address operands | |
6142 | only if find_reloads_address returned 1 (not -1). | |
6143 | ||
6144 | * config/s390/s390.c (legitimize_reload_address): New function. | |
6145 | * config/s390/s390-protos.h (legitimize_reload_address): Declare. | |
6146 | * config/s390/s390.h (LEGITIMIZE_RELOAD_ADDRESS): Define. Call | |
6147 | legitimize_reload_address. | |
6148 | ||
7f5e6307 RH |
6149 | 2004-08-22 Richard Hendersion <rth@redhat.com> |
6150 | ||
6151 | * tree.h (SAVE_EXPR_RESOLVED_P): New. | |
6152 | * gimplify.c (gimplify_save_expr): Use it. | |
6153 | * expr.c (expand_expr_real_1): Likewise. Also set DECL_IGNORED_P | |
6154 | on the temporary variable. | |
6155 | ||
efd610a6 AP |
6156 | 2004-08-22 Andrew Pinski <pinskia@physics.uc.edu> |
6157 | ||
6158 | * fold-const.c (rtl_expr_nonnegative_p): Delete. | |
6159 | * tree.h (rtl_expr_nonnegative_p): Remove. | |
6160 | ||
324a6c95 SB |
6161 | 2004-08-22 Steven Bosscher <stevenb@suse.de> |
6162 | ||
6163 | * config/i386/ppro.md (ppro_complex_insn): Add missing check | |
6164 | for cpu==pentiumpro. | |
6165 | ||
6166 | * combine.c (struct reg_stat): Fix comment typo. | |
6167 | ||
41db8425 JM |
6168 | 2004-08-22 Joseph S. Myers <jsm@polyomino.org.uk> |
6169 | ||
6170 | * c-tree.h (c_sizeof_nowarn): Remove. | |
6171 | ||
00325bce JM |
6172 | 2004-08-21 Joseph S. Myers <jsm@polyomino.org.uk> |
6173 | ||
6174 | * c-decl.c (set_array_declarator_type): Rename to | |
6175 | set_array_declarator_inner. | |
6176 | (build_c_parm, build_attrs_declarator, build_function_declarator): | |
6177 | New functions. | |
6178 | (make_pointer_declarator): Call build_attrs_declarator. | |
6179 | * c-tree.h (set_array_declarator_type): Rename to | |
6180 | set_array_declarator_inner. | |
6181 | (build_c_parm, build_attrs_declarator, build_function_declarator): | |
6182 | New prototypes. | |
6183 | * c-parse.in (after_type_declarator, | |
6184 | parm_declarator_starttypename, parm_declarator_nostarttypename, | |
6185 | notype_declarator, absdcl_maybe_attribute, direct_absdcl1, parm, | |
6186 | firstparm): Use these functions | |
6187 | ||
60919bce JM |
6188 | 2004-08-21 Joseph S. Myers <jsm@polyomino.org.uk> |
6189 | ||
6190 | * c-decl.c (build_array_declarator, set_array_declarator_type, | |
6191 | start_decl, grokdeclarator, grokparms): Change boolean parameters | |
6192 | to type bool. | |
6193 | * c-tree.h (build_array_declarator, set_array_declarator_type, | |
6194 | start_decl): Update prototypes. | |
6195 | * c-decl.c, c-parse.in: All callers changed. | |
6196 | ||
bdfd0ed4 MS |
6197 | 2004-08-21 Mike Stump <mrs@apple.com> |
6198 | ||
6199 | * config/rs6000/darwin.h (SUBTARGET_OPTIONS): Move from here, to... | |
6200 | (darwin_fix_and_continue): Likewise. | |
6201 | (darwin_fix_and_continue_switch): Likewise. | |
6202 | * config/darwin.h (SUBTARGET_OPTIONS): ...here, to fix -mone-byte-bool. | |
6203 | (darwin_fix_and_continue): Likewise. | |
6204 | (darwin_fix_and_continue_switch): Likewise. | |
6205 | ||
35da8b56 | 6206 | 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net> |
23d34220 DS |
6207 | |
6208 | PR c++/16030 | |
6209 | * config/i386/winnt/c (gen_stdcall_suffix, gen_fastcall_suffix): | |
6210 | Remove, merging into ... | |
6211 | (gen_stdcall_or_fastcall_suffix): New function, returning tree | |
6212 | rather than const char*, and accepting additional parameter. | |
6213 | Don't add suffix to '*'-prefixed symbols or variadic functions. | |
6214 | (i386_pe_encode_section_info): Adjust for call to new function. | |
6215 | Call change_decl_assembler_name. | |
6216 | ||
828a4fe4 MS |
6217 | 2004-08-20 Mike Stump <mrs@apple.com> |
6218 | ||
6219 | * config/darwin.c (machopic_indirect_data_reference): Mark | |
6220 | stubs as defined. | |
6221 | * config/386/386.c (darwin_local_data_pic): Add. | |
6222 | (legitimate_constant_p): Reorder so that PLUS handling runs | |
6223 | before darwin_local_data_pic to match the ordering in | |
6224 | legitimate_pic_address_disp_p and so that MINUS runs after | |
6225 | darwin_local_data_pic as otherwise the darwin_local_data_pic | |
6226 | logic can be skipped, which would be very bad. | |
6227 | (legitimate_pic_address_disp_p): Move from from here to | |
6228 | darwin_local_data_pic so it can be reused. | |
6229 | ||
85b776df AM |
6230 | 2004-08-21 Alan Modra <amodra@bigpond.net.au> |
6231 | ||
6232 | * config/rs6000/linux64.h (DOT_SYMBOLS): Define. | |
6233 | (CRT_CALL_STATIC_FUNCTION): Define !DOT_SYMBOLS version. | |
6234 | (ASM_DECLARE_FUNCTION_SIZE): Modify for !DOT_SYMBOLS. | |
6235 | (ASM_OUTPUT_SOURCE_LINE, DBX_OUTPUT_BRAC, DBX_OUTPUT_NFUN): Likewise. | |
6236 | (RS6000_ABI_NAME): Define as "linux". | |
6237 | (SUBSUBTARGET_OVERRIDE_OPTIONS): Set dot_symbols. | |
6238 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Select | |
6239 | ABI_AIX when rs6000_abi_name is "linux" and TARGET_64BIT. | |
6240 | * config/rs6000/rs6000-protos.h (rs6000_output_function_entry): Decl. | |
6241 | * config/rs6000/rs6000.c (dot_symbols): New global var. | |
6242 | (rs6000_output_function_entry): New function, modified for | |
6243 | !DOT_SYMBOLS.. | |
6244 | (print_operand <case 'z'>): ..extracted from here. | |
6245 | (rs6000_assemble_visibility): Modify for !DOT_SYMBOLS. | |
6246 | (rs6000_output_function_epilogue): Likewise. | |
6247 | (rs6000_elf_declare_function_name): Likewise. | |
6248 | * config/rs6000/rs6000.h (DOT_SYMBOLS): Define. | |
6249 | (ASM_WEAKEN_DECL, ASM_OUTPUT_DEF_FROM_DECLS): Modify for !DOT_SYMBOLS. | |
6250 | * configure.ac (HAVE_LD_NO_DOT_SYMS): Add new AC_DEFINE. | |
6251 | * configure: Regenerate. | |
6252 | * config.in: Regenerate. | |
6253 | ||
14d3dc34 MM |
6254 | 2004-08-20 Mark Mitchell <mark@codesourcery.com> |
6255 | ||
0e544c37 MM |
6256 | * reload.c (find_reloads_address): Fix thinko in previous change. |
6257 | ||
14d3dc34 MM |
6258 | * reload.c (find_reloads_address): Reload the sum of a LO_SUM and |
6259 | a CONST_INT. | |
6260 | ||
f3b2657c JJ |
6261 | 2004-08-20 Jakub Jelinek <jakub@redhat.com> |
6262 | ||
6263 | PR rtl-optimization/17099 | |
6264 | * combine.c (force_to_mode): Check if inner_mask has any bits set | |
6265 | outside of GET_MODE (x) instead of op_mode. | |
6266 | ||
d2294baa MM |
6267 | 2004-08-20 Mark Mitchell <mark@codesourcery.com> |
6268 | ||
6269 | * config.gcc (arm*-*-symbianelf*): Add t-symbian Makefile | |
6270 | fragment. | |
6271 | * config/arm/bpabi.h (RENAME_LIBRARY_SET): Fix typo. | |
6272 | (SUBTARGET_EXTRA_ASM_SPEC): Pass -meabi=3 to the assembler. | |
6273 | * config/arm/symbian.h (SUBTARGET_CPU_DEFAULT): Assume ARMV5 | |
6274 | architecture. | |
6275 | (SUBTARGET_ASM_FLOAT_SPEC): Default to -mfpu=vfp for hard-float | |
6276 | configurations. | |
6277 | * config/arm/t-symbian: New file. | |
6278 | ||
753d0efa AP |
6279 | 2004-08-20 Andrew Pinski <apinski@apple.com> |
6280 | ||
6281 | * regrename.c (kill_value_regno): ANSIfy. | |
6282 | ||
627b6fe2 DJ |
6283 | 2004-08-20 Dale Johannesen <dalej@apple.com> |
6284 | ||
324a6c95 | 6285 | * config/rs6000/rs6000.c (rs6000_rtx_costs): Improve DIV/MOD. |
627b6fe2 | 6286 | |
d64d5e80 DJ |
6287 | 2004-08-20 Daniel Jacobowitz <dan@debian.org> |
6288 | ||
6289 | * regrename.c (kill_value_one_regno): Renamed from kill_value_regno. | |
6290 | (kill_value_regno): New function, derived from kill_value. | |
6291 | (kill_value): Update. | |
6292 | (copyprop_hardreg_forward_1): Update call to kill_value_regno. | |
6293 | ||
af75a7ea | 6294 | 2004-08-20 Daniel Berlin <dberlin@dberlin.org> |
f676971a | 6295 | |
af75a7ea DB |
6296 | Fix PR tree-optimization/17111 |
6297 | * tree-ssa-pre.c (create_value_expr_from): Don't change the types | |
6298 | of non-value_handles. | |
6299 | (bitmap_set_contains): All constants are in every set. | |
6300 | ||
0a936b12 NS |
6301 | 2004-08-20 Nathan Sidwell <nathan@codesourcery.com> |
6302 | ||
6303 | * fold-const.c (round_up, round_down): Use build_int_cst. | |
6304 | Optimize common case. | |
6305 | ||
774acadf ZW |
6306 | 2004-08-20 Zack Weinberg <zack@codesourcery.com> |
6307 | John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
6308 | ||
324a6c95 | 6309 | * config/pa/pa-protos.h (readonly_data, one_only_readonly_data_section, |
774acadf ZW |
6310 | one_only_data_section): Rename to som_readonly_data_section, |
6311 | som_one_only_readonly_data_section and som_one_only_data_section. | |
324a6c95 | 6312 | * config/pa/pa.c (ONE_ONLY_TEXT_SECTION_ASM_OP, |
0a936b12 NS |
6313 | NEW_TEXT_SECTION_ASM_OP, DEFAULT_TEXT_SECTION_ASM_OP): Delete |
6314 | conditional defines. | |
774acadf ZW |
6315 | (som_text_section_asm_op): Replace ONE_ONLY_TEXT_SECTION_ASM_OP, |
6316 | NEW_TEXT_SECTION_ASM_OP and DEFAULT_TEXT_SECTION_ASM_OP with actual | |
6317 | string values. | |
6318 | (pa_select_section): Use renamed section functions. | |
6319 | * config/pa/pa.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, | |
324a6c95 | 6320 | SOM_READONLY_DATA_SECTION_FUNCTION, |
774acadf | 6321 | SOM_ONE_ONLY_READONLY_DATA_SECTION_FUNCTION, |
324a6c95 SB |
6322 | SOM_ONE_ONLY_DATA_SECTION_FUNCTION, FORGET_SECTION_FUNCTION): |
6323 | Define here ... | |
6324 | * config/pa/som.h: ... not here. | |
6325 | (DEFAULT_TEXT_SECTION_ASM_OP, NEW_TEXT_SECTION_ASM_OP, | |
774acadf ZW |
6326 | ONE_ONLY_TEXT_SECTION_ASM_OP, READONLY_DATA_ASM_OP, |
6327 | ONE_ONLY_READONLY_DATA_SECTION_ASM_OP, | |
324a6c95 SB |
6328 | ONE_ONLY_DATA_SECTION_ASM_OP): Delete. |
6329 | (READONLY_DATA_SECTION): Use som_readonly_data_section. | |
774acadf | 6330 | |
3224bead NS |
6331 | 2004-08-20 Nathan Sidwell <nathan@codesourcery.com> |
6332 | ||
fabead06 NS |
6333 | * fold-const.c (int_const_binop): Don't generate non-overflowing |
6334 | size-types specially. | |
6335 | (fold_convert_const): Likewise. | |
6336 | ||
3224bead NS |
6337 | * stor-layout.c (initialize_sizetypes): Set SIZETYPE earlier, |
6338 | clear cache on copied sizetype. | |
6339 | ||
fb38008e BE |
6340 | 2004-08-20 Ben Elliston <bje@au.ibm.com> |
6341 | ||
6342 | * configure.ac: Don't escape apostrophe in --enable-coverage help. | |
6343 | * configure: Regenerate. | |
6344 | ||
a9024779 DS |
6345 | 2004-08-20 Danny Smith <dannysmith@users.sourceforge.net> |
6346 | ||
6347 | PR 5620 | |
6348 | * gcc.c (struct stat input_stat): Don't define if | |
6349 | HOST_LACKS_INODE_NUMBERS | |
6350 | (do_spec_1): If HOST_LACKS_INODE_NUMBERS, use lrealpath rather | |
6351 | than stat to determine if temp file is same as input file. | |
6352 | * doc/hostconfig.texi: Document HOST_LACKS_INODE_NUMBERS. | |
6353 | * config/i386/xm-mingw32.h: Define HOST_LACKS_INODE_NUMBERS | |
6354 | ||
82563d35 RS |
6355 | 2004-08-20 Richard Sandiford <rsandifo@redhat.com> |
6356 | ||
6357 | * configure.ac (mips*-*-*): Print an error if not using GAS. | |
6358 | * configure: Regenerated. | |
6359 | * doc/install.texi: Remove irix5 bullet from --with-gnu-as. Remove | |
6360 | comments about buggy MIPSpro assemblers. | |
6361 | * config.gcc (mips-sgi-irix[56]*): Combine stanzas. Include elfos.h | |
6362 | before mips.h and iris.h after it. Use t-iris and t-slibgcc-irix. | |
6363 | Use iris5.h only for IRIX 5 configs. Use iris6.h and t-iris6 for | |
6364 | IRIX 6 configs. Define IRIX_USING_GNU_LD if using GNU ld. | |
6365 | * config/mips/iris5.h (TARGET_IRIX, SWITCHES_NEED_SPACES) | |
6366 | (DEFAULT_SIGNED_CHAR, WORD_SWITCH_TAKES_ARG, SUBTARGET_CC1_SPEC) | |
6367 | (NO_IMPLICIT_EXTERN_C, MIPS_DEFAULT_GVALUE) | |
6368 | (TARGET_ASM_EXTERNAL_LIBCALL): Move to iris.h. | |
6369 | (WCHAR_TYPE, WCHAR_TYPE_SIZE, TARGET_OS_CPP_BUILTINS): Delete in favor | |
6370 | of more general IRIX 6 definitions. | |
6371 | (OBJECT_FORMAT_ELF, ASM_OUTPUT_ASCII, ASM_WEAKEN_LABEL) | |
6372 | (HANDLE_SYSV_PRAGMA): Delete in favor of elfos.h definitions. | |
6373 | (TARGET_IRIX5, ABICALLS_ASM_OP, BSS_SECTION_ASM_OP, HAS_INIT_SECTION) | |
6374 | (LD_INIT_SWITCH, LD_FINI_SWITCH, SUBTARGET_ASM_OPTIMIZING_SPEC) | |
6375 | (ASM_FINAL_SPEC, DBX_DEBUGGING_INFO, MIPS_DEBUGGING_INFO) | |
6376 | (PREFERRED_DEBUGGING_TYPE, DWARF2_UNWIND_INFO, SET_FILE_NUMBER) | |
6377 | (LABEL_AFTER_LOC, DOLLARS_IN_IDENTIFIERS, NO_DOLLAR_IN_LABEL) | |
6378 | (TARGET_ASM_NAMED_SECTION, EXTRA_SECTION_FUNCTIONS) | |
6379 | (ASM_DECLARE_FUNCTION_SIZE, ASM_OUTPUT_WEAK_ALIAS) | |
6380 | (SUBTARGET_EXTRA_SPECS): Delete definitions or undefs. | |
6381 | (LINK_SPEC): Move most of definition to iris.h. | |
6382 | (SUBTARGET_LINK_SPEC): New macro. | |
6383 | (IRIX_STARTFILE_SPEC): Fold into... | |
6384 | (STARTFILE_SPEC): ...here. | |
6385 | (IRIX_ENDFILE_SPEC): Fold into... | |
6386 | (ENDFILE_SPEC): ...here. | |
6387 | * config/mips/iris6.h (TARGET_IRIX5): Remove override. | |
6388 | (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE) | |
6389 | (DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE, SET_ASM_OP) | |
6390 | (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES, ASM_DECLARE_OBJECT_NAME) | |
6391 | (ASM_FINISH_DECLARE_OBJECT, LOCAL_LABEL_PREFIX): Move to iris.h. | |
6392 | (TARGET_OS_CPP_BUILTINS): Likewise. Guard IRIX6-specific bits. | |
6393 | (DWARF2_UNWIND_INFO, DWARF2_GENERATE_TEXT_SECTION_LABEL) | |
6394 | (SUBTARGET_CPP_SPEC, DWARF2_DEBUGGING_INFO, MIPS_DEBUGGING_INFO) | |
6395 | (PREFERRED_DEBUGGING_TYPE, DWARF2_FRAME_INFO, MD_EXEC_PREFIX) | |
6396 | (ASM_DECLARE_FUNCTION_NAME, ASM_DECLARE_FUNCTION_SIZE) | |
6397 | (FUNCTION_NAME_ALREADY_DECLARED, SUPPORTS_INIT_PRIORITY) | |
6398 | (POPSECTION_ASM_OP, SUBTARGET_ASM_SPEC, SUBTARGET_MIPS_AS_ASM_SPEC) | |
6399 | (SUBTARGET_ASM_DEBUGGING_SPEC, SUBTARGET_ASM_OPTIMIZING_SPEC) | |
6400 | (BSS_SECTION_ASM_OP*, READONLY_DATA_SECTION_ASM_OP*) | |
6401 | (EH_FRAME_SECTION_NAME, MUST_USE_SJLJ_EXCEPTIONS, CTORS_SECTION_ASM_OP) | |
6402 | (DTORS_SECTION_ASM_OP, TARGET_ASM_NAMED_SECTION, EH_FRAME_SECTION_NAME) | |
6403 | (ASM_OUTPUT_ALIGN, ASM_OUTPUT_FILENAME, ASM_OUTPUT_ALIGNED_LOCAL) | |
6404 | (ASM_OUTPUT_ALIGNED_BSS): Remove definitions or undefs. | |
6405 | (TARGET_IRIX6): Define to 1. | |
6406 | (DRIVER_SELF_SPECS): Define. | |
6407 | (DWARF2_FRAME_INFO): Define to 1 rather than !TARGET_SGI_O32_AS. | |
6408 | (SUBTARGET_CC1_SPEC): Remove in favor of DRIVER_SELF_SPECS. | |
6409 | (SUBTARGET_LINK_SPEC): New macro. | |
6410 | (IRIX_STARTFILE_SPEC): Fold into... | |
6411 | (STARTFILE_SPEC): ...here. Remove !mabi=* case. | |
6412 | (SUBTARGET_{,DONT_}WARN_UNUSED_SPEC): New macros. | |
6413 | (LIB_SPEC, LIBGCC_SPEC): Use them. | |
6414 | (LIB_SPEC): Remove !mabi=* case. | |
6415 | (IRIX_ENDFILE_SPEC): Fold into... | |
6416 | (ENDFILE_SPEC): ...here. Remove !mabi=* case. | |
6417 | * config/mips/mips-protos.h (irix_output_external_libcall): Delete. | |
6418 | * config/mips/mips.h (TARGET_IRIX5, TARGET_SGI_O32_AS): Delete. | |
6419 | (TARGET_IRIX6): New macro. | |
6420 | (ASM_ABI_DEFAULT_SPEC): Remove !ELF definition. | |
6421 | (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX, SET_FILE_NUMBER) | |
6422 | (LABEL_AFTER_LOC): Delete. | |
6423 | * config/mips/mips.c (TARGET_ASM_FILE_START, TARGET_ASM_FILE_END) | |
6424 | (TARGET_SECTION_TYPE_FLAGS): Remove TARGET_IRIX versions. | |
6425 | (mips_build_builtin_va_list): Check TARGET_IRIX6. | |
6426 | (override_options): Remove TARGET_SGI_O32_AS-related code. | |
6427 | (irix_output_external_libcall): Make static. | |
6428 | (mips_output_filename): Avoid use of SET_FILE_NUMBER and | |
6429 | LABEL_AFTER_LOC. | |
6430 | (mips_file_start): Tidy guard for ABI sections. Remove use of | |
6431 | ABICALLS_ASM_OP; use .abicalls instead. | |
6432 | (mips_output_aligned_decl_common, mips_declare_object_name) | |
6433 | (mips_finish_declare_object): Remove use of TARGET_SGI_O32_AS. | |
6434 | (mips_output_function_prologue): Set TREE_ASM_WRITTEN if emitting | |
6435 | .globl foo .text directives. | |
6436 | (irix_asm_named_section_1, irix_asm_named_section) | |
6437 | (irix_section_align_entry, irix_section_align_htab) | |
6438 | (irix_orig_asm_out_file, irix_section_align_entry_eq) | |
6439 | (irix_section_align_entry_hash, irix_asm_output_align) | |
6440 | (irix_file_start, irix_section_align_1, copy_file_data) | |
6441 | (irix_file_end, irix_section_type_flags): Delete. | |
6442 | * config/mips/irix-crti.asm (__gcc_init): Move to .gcc_init section. | |
6443 | Use standard section syntax. Remove protective "jr $31". | |
6444 | (__gcc_fini): Likewise .gcc_fini. | |
6445 | * config/mips/irix-crtn.asm: Adjust sections accordingly. | |
6446 | * config/mips/sdb.h (PUT_SDB_SIZE, PUT_SDB_TYPE): Moved from | |
6447 | iris5gas.h. | |
6448 | * config/mips/t-iris (irix-crti.o, irix-crtn.o): New rules, moved | |
6449 | from t-irix-gld. | |
6450 | (EXTRA_MULTILIB_PARTS): Define. | |
6451 | * config/mips/t-iris6: Remove bogus comment. | |
6452 | (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS): Delete. | |
6453 | * config/mips/iris5gas.h, config/mips/iris5gld.h, | |
6454 | config/mips/iris6gas.h, config/mips/iris6gld.h, | |
6455 | config/mips/t-iris5-as, config/mips/t-iris5-gas | |
6456 | config/mips/t-irix-gld: Delete. | |
6457 | * config/mips/iris.h: New file. | |
6458 | * config/mips/t-slibgcc-irix: Renamed from t-iris5-6. | |
6459 | ||
c4cdb8e1 RE |
6460 | 2004-08-20 Richard Earnshaw <rearnsha@arm.com> |
6461 | ||
6462 | * postreload.c (reload_cse_move2add): Allow any condjump, but check | |
6463 | that the implicit set isn't clobbered in the jump insn. | |
6464 | ||
d55ab31d MM |
6465 | 2004-08-19 Mark Mitchell <mark@codesourcery.com> |
6466 | ||
6467 | * defaults.h (TARGET_LIBGCC_LIBFUNCS): Remove. | |
6468 | * optabs.c (init_optabs): Don't check it. | |
6469 | * config/arm/bpabi.h (TARGET_LIBGCC_LIBFUNCS): Do not define. | |
6470 | * doc/tm.texi (TARGET_LIBGCC_FUNCS): Remove. | |
6471 | ||
d75f90f1 AK |
6472 | 2004-08-18 Andreas Krebbel <krebbel1@de.ibm.com> |
6473 | ||
6474 | * config/s390/s390.md (s390_warn_framesize_string) | |
6475 | (s390_warn_dynamic_string, s390_stack_size_string) | |
6476 | (s390_stack_guard_string): New global string variables. | |
6477 | (s390_warn_framesize, s390_warn_dynamicstack_p, s390_stack_size) | |
6478 | (s390_stack_guard): New global variables. | |
6479 | (override_options): Added checks for the new options. | |
6480 | (s390_emit_prologue): Emit stack check and trap code and perform | |
6481 | compile time stack size checking. | |
f676971a EC |
6482 | |
6483 | * config/s390/s390.h (TARGET_OPTIONS): Added new options | |
d75f90f1 AK |
6484 | "warn-framesize", "warn-dynamicstack", "stack-size" and |
6485 | "stack-guard". | |
6486 | ||
6487 | * doc/invoke.texi: Added documentation for the new options. | |
6488 | ||
ca29916b UW |
6489 | 2004-08-19 Ulrich Weigand <uweigand@de.ibm.com> |
6490 | ||
6491 | * unwind-dw2-fde.c (get_cie_encoding): Cast argument to strlen | |
6492 | to eliminate warning. | |
6493 | (linear_search_fdes): Declare p as unsigned. | |
6494 | (binary_search_mixed_encoding_fdes): Likewise. | |
6495 | * unwind-dw2.c (get_cie_encoding): Cast argument to strlen | |
6496 | to eliminate warning. | |
6497 | * config/s390/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Add missing | |
6498 | type cast. | |
6499 | ||
e1d5ee28 UW |
6500 | 2004-08-19 Ulrich Weigand <uweigand@de.ibm.com> |
6501 | ||
6502 | * config/s390/s390-protos.h (preferred_la_operand_p): Adapt prototype. | |
6503 | * config/s390/s390.c (preferred_la_operand_p): Accept two operands | |
6504 | instead of one. Check for strictly legitimate address. | |
6505 | * config/s390/s390.md ("*la_31"/"*la_64" peepholes): Adapt call | |
6506 | to preferred_la_operand_p, do not call gen_rtx_PLUS in predicate. | |
6507 | ||
19114537 EC |
6508 | 2004-08-19 Eric Christopher <echristo@redhat.com> |
6509 | ||
6510 | * langhooks-def.h (LANG_HOOKS_UNSAVE_EXPR_NOW): Remove. | |
6511 | * langhooks.h (unsave_expr_now): Ditto. | |
6512 | * tree.h (unsave_expr_1): Remove prototype. | |
6513 | (lhd_unsave_expr_now): Rename to unsave_expr_now. | |
6514 | * tree-inline.c (unsave_expr_1): Move here | |
6515 | from tree.c. Make static. | |
6516 | (unsave_expr_now): Rename from lhd_unsave_expr_now. | |
6517 | * tree-sra.c: Fix up for rename. | |
6518 | * tree-ssa-copy.c: Ditto. | |
6519 | * tree-eh.c: Ditto. | |
6520 | * tree.c (unsave_expr_1): Move to tree-inline.c. | |
6521 | ||
d5bfecf2 CT |
6522 | 2004-08-19 Caroline Tice <ctice@apple.com> |
6523 | ||
324a6c95 SB |
6524 | * config/i386/cygming.h (switch_to_section): Fix typo (change |
6525 | in_unlikely_text_section to in_unlikely_executed_text). | |
19114537 | 6526 | |
58152808 DB |
6527 | 2004-08-19 Daniel Berlin <dberlin@dberlin.org> |
6528 | ||
6529 | * vec.h (VEC_lower_bound): New macro. | |
19114537 | 6530 | |
ae043003 RS |
6531 | 2004-08-19 Richard Sandiford <rsandifo@redhat.com> |
6532 | ||
6533 | PR target/16446 | |
6534 | * config/mips/mips.c (struct mips_arg_info): Delete num_bytes. | |
6535 | (mips_arg_info): Update accordingly. Remove common treatment of fpr_p; | |
6536 | treat each ABI separately. Deal with n32/n64 complex float arguments. | |
6537 | (function_arg): Add associated complex handling here. | |
6538 | ||
50ed9cea RH |
6539 | 2004-08-19 Richard Henderson <rth@redhat.com> |
6540 | ||
6541 | * config/arm/arm.c (arm_gen_load_multiple): Use | |
6542 | adjust_automodify_address. Take base memory and offset instead | |
6543 | of unchanging/struct/scalar bits. | |
6544 | (arm_gen_store_multiple): Likewise. | |
6545 | (arm_gen_movmemqi): Use adjust_automodify_address. | |
6546 | * config/arm/arm-protos.h: Update decls. | |
6547 | * config/arm/arm.md (load_multiple): Update arm_gen_load_multiple call. | |
6548 | (store_multiple): Similarly. | |
6549 | ||
74ae207d R |
6550 | 2004-08-19 J"orn Rennecke <joern.rennecke@superh.com> |
6551 | ||
6552 | * regclass.c (globalize_reg): Update call_really_used_regs. | |
6553 | ||
89b0433e NS |
6554 | 2004-08-19 Nathan Sidwell <nathan@codesourcery.com> |
6555 | ||
31ebd7c8 NS |
6556 | * doc/invoke.texi (integer-share-limit): Document. |
6557 | ||
89b0433e NS |
6558 | * tree.h (TYPE_CACHED_VALUES_P): New. |
6559 | (TYPE_CACHED_VALUES): New. | |
6560 | (TYPE_ORIG_SIZE_TYPE): Adjust. | |
6561 | * tree.def (INTEGER_CST): Update documentation. | |
6562 | * tree.c: Inlcude params.h. | |
6563 | (build_int_cst): Cache small values. | |
6564 | (build_type_copy): Do not copy the value cache. | |
6565 | * c-common.c (c_common_nodes_and_builtins): Add comment, remove | |
6566 | unneeded zeroing. | |
6567 | * c-typeck.c (build_c_cast): Add comment about OVERFLOW setting. | |
6568 | * expmed.c (const_mult_add_overflow_p): Clear type copy's value | |
6569 | cache. | |
6570 | * fold-const.c (force_fit_type): Copy value when setting | |
6571 | overflows. | |
6572 | (int_const_binop): Likewise. | |
6573 | * stor-layout.c: Include params.h | |
6574 | (set_sizetype): Create values cache. | |
6575 | (fixup_unsigned_type): Set UNSIGNED_P before caching any values. | |
6576 | * params.def (PARAM_INTEGER_SHARE_LIMIT): New. | |
6577 | * params.h (INTEGER_SHARE_LIMIT): New. | |
6578 | * Makefile.in (tree.o, stor-layout.o): Depend on PARAMS_H. | |
19114537 | 6579 | |
c2504783 PB |
6580 | 2004-08-19 Paolo Bonzini <bonzini@gnu.org> |
6581 | ||
6582 | * gimplify.c (gimplify_minimax_expr): Remove. | |
6583 | (gimplify_expr) <MIN_EXPR, MAX_EXPR>: Remove special handling. | |
6584 | ||
7a8554ce DN |
6585 | 2004-08-19 Dorit Naishlos <dorit@il.ibm.com> |
6586 | ||
19114537 | 6587 | * tree-vectorizer.c (vect_can_force_dr_alignment_p): Replace |
7a8554ce DN |
6588 | STACK_BOUDARY with PREFERRED_STACK_BOUNDARY. |
6589 | ||
1905f33d MM |
6590 | 2004-08-19 Mark Mitchell <mark@codesourcery.com> |
6591 | ||
6592 | * bpabi.h (FPUTYPE_DEFAULT): Set it to FPUTYPE_VFP. | |
6593 | ||
f1732751 AP |
6594 | 2004-08-18 Andrew Pinski <apinski@apple.com> |
6595 | ||
6596 | * varasm.c (ecode_reg_name): Do nothing if the asmspec is empty. | |
6597 | ||
8c78a388 MM |
6598 | 2004-08-18 Mark Mitchell <mark@codesourcery.com> |
6599 | ||
6600 | * config/arm/bpabi.c (__aeabi_ul2d): Give it default visibility. | |
6601 | (__aeabi_ul2f): Likewise. | |
6602 | ||
7eda7cda RH |
6603 | 2004-08-18 Richard Henderson <rth@redhat.com> |
6604 | ||
6605 | * config/xtensa/xtensa.c (xtensa_expand_block_move): Expand block | |
6606 | move to rtl completely. | |
6607 | (struct meminsnbuf, xtensa_emit_block_move): Remove. | |
6608 | (xtensa_find_mode_for_size): Remove. | |
6609 | * config/xtensa/xtensa-protos.h (xtensa_emit_block_move): Remove. | |
6610 | * config/xtensa/xtensa.md (movmemsi_internal): Remove. | |
6611 | ||
88042663 RH |
6612 | 2004-08-18 Richard Henderson <rth@redhat.com> |
6613 | ||
6614 | * config/mcore/mcore.c (mode_from_align): Remove DImode. | |
6615 | (block_move_sequence): Rewrite to use adjust_address. | |
6616 | (mcore_expand_block_move): Cleanup logic. Accept only operands. | |
6617 | Return boolean indicating success/failure. | |
6618 | * config/mcore/mcore-protos.h (mcore_expand_block_move): Update decl. | |
6619 | * config/mcore/mcore.md (movmemsi): Update to match. | |
6620 | ||
699c914a MS |
6621 | 2004-08-18 Mike Stump <mrs@apple.com> |
6622 | ||
6623 | * doc/invoke.texi (-mfix-and-continue): Add support for | |
6624 | fast turn around debugging. | |
6625 | (-ffix-and-continue): Likewise. | |
6626 | (-mindirect-data): Likewise. | |
6627 | (-findirect-data): Likewise. | |
6628 | * config/darwin.c (TARGET_FIX_AND_CONTINUE): Likewise. | |
6629 | (indirect_data): Likewise. | |
6630 | (machopic_data_defined_p): Likewise. | |
6631 | (machopic_output_indirection): Likewise. | |
6632 | (darwin_encode_section_info): Likewise. | |
6633 | (darwin_fix_and_continue): Likewise. | |
6634 | (darwin_fix_and_continue_switch): Likewise. | |
6635 | * config/darwin.h (MACHO_SYMBOL_STATIC): Likewise. | |
6636 | * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Likewise. | |
6637 | (SUBTARGET_OPTION_TRANSLATE_TABLE): Likewise. | |
6638 | (SUBTARGET_OPTIONS): Likewise. | |
6639 | (darwin_fix_and_continue): Likewise. | |
6640 | (darwin_fix_and_continue_switch): Likewise. | |
6641 | (TARGET_FIX_AND_CONTINUE): Likewise. | |
6642 | * config/rs6000.c (rs6000_emit_prologue): Likewise. | |
6643 | ||
6644 | 2004-08-19 Steven Bosscher <stevenb@suse.de> | |
bd454efd SB |
6645 | |
6646 | * basic-block.h (struct edge_def): Remove crossing_edge. | |
6647 | (EDGE_CROSSING): New define. | |
6648 | (EDGE_ALL_FLAGS): Update. | |
6649 | * bb-reorder.c (find_traces_1_round, better_edge_p, | |
6650 | find_rarely_executed_basic_blocks_and_cr, fix_up_fall_thru_edges, | |
6651 | find_jump_block, fix_crossing_conditional_branches, | |
6652 | fix_crossing_unconditional_branches, add_reg_crossing_jump_notes): | |
6653 | Replace all occurences of crossing_edge with an edge flag check | |
6654 | or set/reset. | |
6655 | * cfgcleanup.c (try_simplify_condjump, try_forward_edges, | |
6656 | try_crossjump_bb): Likewise. | |
6657 | * cfglayout.c (fixup_reorder_chain): Likewise. | |
6658 | * cfgrtl.c (force_nonfallthru_and_redirect, | |
6659 | commit_one_edge_insertion): Likewise. | |
6660 | ||
6661 | * Makefile.in (cfganal.o): Depend on TIMEVAR_H. | |
6662 | * tree-flow.h (compute_dominance_frontiers): Move prototype... | |
6663 | * basic-block.h: ...here. | |
6664 | * tree-cfg.c (compute_dominance_frontiers_1, | |
6665 | compute_dominance_frontiers): Move from here... | |
6666 | * cfganal.c: ...to here. Include timevar.h. | |
6667 | ||
9ff6992e JW |
6668 | 2004-08-18 James E Wilson <wilson@specifixinc.com> |
6669 | ||
c831f54b | 6670 | * config/mips/mips.h (ASM_SPEC): In comment, change -meabi= to -mabi=. |
a1627d80 JW |
6671 | * config/mips/sb1.md (ir_sb1_divsf_1pipe): Renamed from ...1pipes. |
6672 | ||
9ff6992e JW |
6673 | * config/mips/mips.md (type): Add frdiv. |
6674 | (divsf3+1, divsf3+2): Change type to frdiv. | |
6675 | * config/mips/sb1.md (ir_sb1_recipsf_2pipes, ir_sb1_recipsf_1pipe, | |
6676 | ir_sb1_recipdf_2pipes, ir_sb1_recipdf_1pipe): New. | |
19114537 | 6677 | |
9ff6992e JW |
6678 | * config/mips/3000.md (r3k_fdiv_single, r3k_fdiv_double): Add frdiv. |
6679 | * config/mips/4300.md (r4300_fdiv_single, r4300_fdiv_double): Likewise. | |
6680 | * config/mips/4600.md (r4600_fdiv_single, f4600_fdiv_double): Likewise. | |
6681 | * config/mips/5000.md (r5k_fdiv_single): Likewise. | |
6682 | * config/mips/5400.md (ir_vr54_fdiv_sf, ir_vr54_fdiv_df): Likewise. | |
6683 | * config/mips/5500.md (ir_vr55_fdiv_sf, ir_vr55_fdiv_df): Likewise. | |
6684 | * config/mips/6000.md (r6k_fdiv_single, r6k_fdiv_double): Likewise. | |
6685 | * config/mips/7000.md (rm7_fp_divsqrt_df, rm7_fp_divsqrt_sf): Likewise. | |
6686 | * config/mips/9000.md (rm8k_fdivs, rm9k_fdivd): Likewise. | |
6687 | * config/mips/generic.md (generic_fdiv_single, generic_fdiv_double): | |
6688 | Likewise. | |
6689 | * config/mips/sr71k.md (ir_sr70_fdiv_sf, ir_sr70_fdiv_df): Likewise. | |
6690 | ||
c16eb900 RB |
6691 | 2004-08-18 Robert Bowdidge <bowdidge@apple.com> |
6692 | ||
6693 | * config/rs6000/x-darwin: Remove XCFLAGS -mdynamic-no-pic to | |
324a6c95 | 6694 | get regression tester working again. |
c16eb900 | 6695 | |
826c9564 ZW |
6696 | 2004-08-18 Zack Weinberg <zack@codesourcery.com> |
6697 | ||
6698 | * insn-notes.def, reg-notes.def: New files. | |
6699 | * rtl.h: Use them to define enum insn_note and enum reg_note. | |
6700 | * rtl.c: Use them to define note_insn_name and reg_note_name. | |
4b179e92 | 6701 | * Makefile.in (RTL_BASE_H): Update. |
826c9564 ZW |
6702 | |
6703 | * modulo-sched.c, sched-rgn.c, final.c: NOTE_DISABLE_SCHED_OF_BLOCK | |
6704 | renamed to NOTE_INSN_DISABLE_SCHED_OF_BLOCK. | |
6705 | ||
21b5653c RE |
6706 | 2004-08-18 Richard Earnshaw <rearnsha@arm.com> |
6707 | ||
6708 | * arm.c (arm_size_rtx_costs): New function. | |
6709 | (arm_override_options): Use it if optimizing for space. | |
6710 | ||
542a8afa RH |
6711 | 2004-08-18 Richard Henderson <rth@redhat.com> |
6712 | ||
6713 | * emit-rtl.c (gen_const_mem): New. | |
6714 | * rtl.h (gen_const_mem): Declare. | |
6715 | * expr.c (do_tablejump): Use it. | |
6716 | * varasm.c (force_const_mem): Likewise. | |
6717 | * config/darwin.c (machopic_indirect_data_reference): Likewise. | |
6718 | (machopic_legitimize_pic_address): Likewise. | |
6719 | * config/arm/arm.c (legitimize_pic_address): Likewise. | |
6720 | * config/i386/i386.c (legitimize_pic_address): Likewise. | |
6721 | (legitimize_tls_address): Likewise. | |
6722 | * config/ia64/ia64.c (ia64_expand_tls_address): Likewise. | |
6723 | * config/ia64/ia64.md (load_fptr): Likewise. | |
6724 | * config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise. | |
6725 | * config/pa/pa.c (legitimize_pic_address): Likewise. | |
6726 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise. | |
6727 | (rs6000_emit_move): Likewise. | |
6728 | * config/s390/s390.c (legitimize_pic_address): Likewise. | |
6729 | (legitimize_tls_address): Likewise. | |
6730 | * config/s390/s390.md (casesi): Likewise. | |
6731 | * config/sh/sh.c (sh_reorg): Likewise. | |
6732 | * config/sparc/sparc.c (legitimize_pic_address): Likewise. | |
6733 | * config/v850/v850.md (casesi): Likewise. | |
6734 | ||
6735 | * config/darwin.c (machopic_indirect_call_target): Set MEM_NOTRAP_P. | |
6736 | * config/sh/sh.c (prepare_move_operands): Remove incorrect | |
6737 | use of MEM_READONLY_P. | |
6738 | ||
0516f6fe SB |
6739 | 2004-08-18 Steven Bosscher <stevenb@suse.de> |
6740 | ||
6741 | * Makefile.in (OBJS-common): Add postreload-gcse.c. | |
6742 | Add new postreload-gcse.o. | |
6743 | * cse.c (SAFE_HASH): Define as wrapper around safe_hash. | |
6744 | (lookup_as_function, insert, rehash_using_reg, use_related_value, | |
6745 | equiv_constant): Use SAFE_HASH instead of safe_hash. | |
6746 | (exp_equiv_p): Export. Add for_gcse argument when comparing | |
6747 | for GCSE. | |
6748 | (lookup, lookup_for_remove, merge_equiv_classes, find_best_addr, | |
6749 | find_comparison_args, fold_rtx, cse_insn): Update callers. | |
6750 | (hash_rtx): New function derived from old canon_hash and bits | |
6751 | from gcse.c hash_expr_1. | |
6752 | (canon_hash_string): Rename to hash_rtx_string. | |
6753 | (canon_hash, safe_hash): Make static inline. Call hash_rtx. | |
6754 | * cselib.c (hash_rtx): Rename to cselib_hash_rtx. | |
6755 | (cselib_lookup): Update this caller. | |
6756 | * gcse.c (modify_mem_list_set, canon_modify_mem_list_set): | |
6757 | Make static. | |
6758 | (hash_expr): Call hash_rtx. | |
6759 | (ldst_entry): Likewise. | |
6760 | (expr_equiv_p): Call exp_equiv_p. | |
6761 | (struct unoccr, hash_expr_1, hash_string_1, lookup_expr, | |
6762 | reg_used_on_edge, reg_set_between_after_reload_p, | |
6763 | reg_used_between_after_reload_p, get_avail_load_store_reg, | |
6764 | is_jump_table_basic_block, bb_has_well_behaved_predecessors, | |
6765 | get_bb_avail_insn, hash_scan_set_after_reload, | |
6766 | compute_hash_table_after_reload, | |
6767 | eliminate_partially_redundant_loads, gcse_after_reload, | |
6768 | get_bb_avail_insn, gcse_after_reload_main): Remove. | |
6769 | * postreload-gcse.c: New file, reincarnating most of the above. | |
6770 | * rtl.h (exp_equiv_p, hash_rtx): New prototypes. | |
6771 | (gcse_after_reload_main): Update prototype. | |
6772 | * timevar.def (TV_GCSE_AFTER_RELOAD): New timevar. | |
6773 | * passes.c (rest_of_handle_gcse2): Use it. | |
6774 | ||
95013377 DN |
6775 | 2004-08-18 Diego Novillo <dnovillo@redhat.com> |
6776 | ||
6777 | * tree-ssa-loop.c (pass_loop_init): Add TODO_dump_func. | |
6778 | (pass_loop_done): Likewise. | |
6779 | ||
ac9e2cff AP |
6780 | 2004-08-18 Andrew Pinski <apinski@apple.com> |
6781 | ||
826c9564 | 6782 | * config/rs6000/darwin.md: Delete the altivec patterns which are |
ac9e2cff AP |
6783 | handled differently now. |
6784 | (load_macho_picbase_di): Make sure that is only happens for TARGET_64BIT | |
6785 | (macho_correct_pic_di): Likewise. | |
6786 | (call_indirect_nonlocal_darwin64): Likewise. | |
6787 | Delete the save world/saveFP/saveVec patterns. | |
826c9564 | 6788 | |
ac9e2cff | 6789 | Revert the reversion of: 2004-08-16 Stan Shebs <shebs@apple.com> |
826c9564 ZW |
6790 | * config/darwin.c (macho_indirect_data_reference): Add DImode case. |
6791 | * config/rs6000/rs6000.md: Include darwin.md. | |
6792 | (builtin_setjmp_receiver): Add DImode case. | |
6793 | * config/rs6000/rs6000.c (rs6000_emit_move): Add DImode case to | |
6794 | Darwin bits. | |
ac9e2cff | 6795 | |
92b9a671 MA |
6796 | 2004-08-18 Matt Austern <austern@apple.com> |
6797 | ||
6798 | Dead code stripping | |
6799 | * darwin.h (EH_FRAME_SECTION_ATTR): Mark so it doesn't get stripped. | |
6800 | * darwin.c (darwin_file_end): Mark file as potentially strippable. | |
826c9564 | 6801 | |
4766261d RH |
6802 | 2004-08-18 Richard Henderson <rth@redhat.com> |
6803 | ||
6804 | * alias.c (readonly_fields_p): Remove. | |
6805 | (objects_must_conflict_p): Don't call it. | |
6806 | * tree.h (readonly_fields_p): Remove. | |
6807 | * langhooks.h (struct lang_hooks): Remove honor_readonly. | |
6808 | * langhooks-def.h (LANG_HOOKS_HONOR_READONLY): Remove. | |
6809 | ||
50dc9a88 DN |
6810 | 2004-08-18 Diego Novillo <dnovillo@redhat.com> |
6811 | ||
6812 | * tree-dfa.c (add_referenced_var): Only global variables are | |
6813 | call-clobbered. | |
6814 | * tree-flow.h (struct ptr_info_def): Add field pt_global_mem. | |
6815 | * tree-ssa-alias.c (compute_points_to_and_addr_escape): Mark | |
6816 | all pointers dereferenced if the statement dereferences them. | |
6817 | (create_name_tags): Do not create memory tags for pointers | |
6818 | that have PT_ANYTHING set. | |
6819 | Also check if PT_VARS is not empty before creating a name tag. | |
6820 | (compute_flow_sensitive_aliasing): Don't mark call-clobbered | |
6821 | variables that share the same alias set with a pointer that | |
6822 | may point anywhere. | |
6823 | (add_may_alias): Add FIXME comment to remove clobbering | |
6824 | aliased variables and tags. | |
6825 | (replace_may_alias): Likewise. | |
6826 | (set_pt_anything): Do not clear PT_VARS nor IS_DEREFERENCED. | |
6827 | (merge_pointed_to_info): If the original variable has not | |
6828 | points-to information, call set_pt_anything. | |
6829 | (add_pointed_to_var): Do not prevent adding a pointed-to | |
6830 | variable if the pointers is PT_ANYTHING. | |
6831 | If the variable is a global, set PT_GLOBAL_MEM. | |
6832 | (collect_points_to_info_r): Don't assume that PLUS_EXPRs of | |
6833 | pointer type only come in PTR+OFFSET flavours. | |
6834 | Always call merge_pointed_to_info on PHI arguments that are | |
6835 | SSA_NAMEs. | |
6836 | (get_nmt_for): Mark call-clobbered tags whose pointer points | |
6837 | to global memory. | |
6838 | * tree-ssa-operands.c (opf_kill_def, opf_no_vops): Switch | |
6839 | values. | |
6840 | (get_indirect_ref_operands): Always clear OPF_KILL_DEF from | |
6841 | FLAGS. | |
6842 | (add_stmt_operand): Abort if the caller tried to add a killing | |
6843 | definition for a memory tag. | |
6844 | * tree-ssa.c (verify_flow_sensitive_alias_info): Remove | |
6845 | unnecessary checks. | |
6846 | ||
62164eb4 R |
6847 | 2004-08-18 J"orn Rennecke <joern.rennecke@superh.com> |
6848 | ||
6849 | * sh.h (CONDITIONAL_REGISTER_USAGE): Don't exclude fixed registers | |
6850 | from call_used_regs. Update call_really_used_regs. | |
6851 | (CALL_REALLY_USED_REGISTERS): Define. | |
6852 | * sh.c (output_stack_adjust, shmedia_target_regs_stack_space): | |
6853 | Replace call_used_regs with call_really_used_regs. | |
6854 | (calc_live_regs, sh_media_register_for_return): Likewise. | |
6855 | (sh5_schedule_saves, sh_expand_prologue, reg_unused_after): Likewise. | |
6856 | * sh.md (return_media): Likewise. | |
6857 | ||
f9b0ac3b AP |
6858 | 2004-08-18 Andrew Pinski <apinski@apple.com> |
6859 | ||
826c9564 | 6860 | * config/darwin.c (machopic_legitimize_pic_address): Only set |
ac9e2cff | 6861 | MEM_READONLY_P in the non TARGET_TOC case. |
f9b0ac3b | 6862 | |
f822d252 ZW |
6863 | 2004-08-18 Zack Weinberg <zack@codesourcery.com> |
6864 | ||
6865 | * rtl.def (NIL): Delete. | |
6866 | * read-rtl.c (read_rtx): Handle (nil) like (define_constants). | |
6867 | Tighten the syntax a little. | |
6868 | ||
6869 | * cfgloop.h, combine.c, cse.c, loop-iv.c, postreload.c, reload.c | |
6870 | * config/alpha/alpha.c, config/alpha/alpha.h, config/arc/arc.h | |
6871 | * config/arm/arm.h, config/frv/frv.h, config/i386/i386.c | |
6872 | * config/i386/predicates.md, config/m32r/m32r.h | |
6873 | * config/m68hc11/m68hc11.c, config/mcore/mcore.h, config/mips/mips.c | |
6874 | * config/mmix/mmix.c, config/pa/pa.h, config/sh/sh.h | |
6875 | * config/sparc/sparc.h, doc/tm.texi: | |
6876 | Replace all occurrences of NIL with UNKNOWN. | |
6877 | ||
6aaf3dde ZW |
6878 | 2004-08-18 Zack Weinberg <zack@codesourcery.com> |
6879 | ||
6880 | * dojump.c (do_jump <unordered_bcc>): Do not recursively call | |
6881 | self with a TRUTH_ORIF_EXPR; generate the appropriate jump | |
6882 | sequence inline. Move drop_through_label code into this | |
6883 | block, being the only place it is used. Adjust comments. | |
6884 | ||
d62294f5 FJ |
6885 | 2004-08-18 Fariborz Jahanian <fjahanian@apple.com> |
6886 | ||
6aaf3dde ZW |
6887 | * config/rs6000/altivec.md: Add new patterns for calls to |
6888 | save_world/rest_world functions. | |
6889 | ||
6890 | * config/rs6000/rs6000-protos.h: (save_world_operation, | |
6891 | restore_world_operation) new declarations. | |
6892 | ||
6893 | * config/rs6000/rs6000.c: (struct rs6000_stack) new world_save_p | |
6894 | field added. | |
6895 | (rs6000_stack_info): Set world_save_p field. | |
6896 | (save_world_operation): New function. | |
6897 | (restore_world_operation): New function. | |
6898 | (compute_save_world_info): New function. | |
6899 | (rs6000_stack_info): Call compute_save_world_info. | |
6900 | (rs6000_emit_prologue): Check for world_save_p and generate | |
6901 | pattern to call save_world for saving all non-volatile and | |
6902 | special registers. | |
6903 | (rs6000_emit_epilogue): Check for world_save_p and generate | |
6904 | pattern to call rest_world to restore saved registers. | |
6905 | ||
6906 | config/rs6000/rs6000.h: macros FIRST_SAVED_ALTIVEC_REGNO, | |
6907 | FIRST_SAVED_FP_REGNO, FIRST_SAVED_GP_REGNO defined. | |
6908 | (rs6000_reg_names): New entries added for save_world_operation and | |
6909 | restore_world_operation. | |
d62294f5 | 6910 | |
790ac0e1 CT |
6911 | 2004-08-18 Caroline Tice <ctice@apple.com> |
6912 | ||
6aaf3dde | 6913 | * Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS) Add |
790ac0e1 CT |
6914 | "-freorder-blocks-and-partition" to the flags used in second |
6915 | stage of profiledbootstrap. | |
6916 | * bb-reorder.c (push_to_next_round_p): Add new variable, | |
6917 | next_round_is_last; set and use variable to make sure, when | |
6918 | partitioning, that the last trace construction round consists | |
6919 | of all (and only) cold basic blocks. | |
6920 | (rotate_loop): Don't copy blocks that end in a section | |
6921 | crossing jump. | |
6922 | (copy_bb): Correctly initialize "partition" of duplicated bb. | |
6923 | (add_unlikely_executed_notes): Add a comment. | |
6924 | (find_rarely_executed_basic_blocks_and_crossing_edges): Modify | |
6925 | to make sure, if function contains hot blocks, that the | |
6926 | successors of ENTRY_BLOCK_PTR are hot; also, only look for | |
6927 | crossing edges if the architecture supports named sections. | |
6928 | (mark_bb_for_unlikely_executed_section): Modify to always | |
6929 | insert the NOTE_INSN_UNLIKELY_EXECUTED_CODE immediately after | |
6930 | the basic block note insn. | |
6931 | (fix_crossing_unconditional_branches): Remove extra space. | |
6932 | (fix_edges_for_rarely_executed_code): Modify to only do | |
6933 | partitioning work if the architecture supports named sections. | |
6934 | (reorder_basic_blocks): Modify to only add | |
6935 | NOTE_INSN_UNLIKELY_EXECUTED_CODE notes if the architecture | |
6936 | supports named sections. | |
6937 | * c-common.c (handle_section_attribute): Initialize new global | |
6938 | variable, user_defined_section_attribute, to true if user has | |
6939 | specified one. | |
6940 | * cfgcleanup.c (try_forward_edges): Modify to not attempt to | |
6941 | forward edges that cross section boundaries. | |
6942 | * cfglayout.c (fixup_reorder_chain): Modify to only fix up | |
6943 | partitioning information if the architecture supports named | |
6944 | sections. | |
6945 | * cfgrtl.c (target.h): Add statement to include this. | |
6946 | (rtl_split_block): Make sure newly created bb gets correct | |
6947 | partition. | |
6948 | (try_redirect_by_replacing_jump): Make sure redirection isn't | |
6949 | attempting to cross section boundaries. | |
6950 | (force_nonfallthru_and_redirect): Only do partition fix up if | |
6951 | architecture supports named sections. | |
6952 | (rtl_split_edge): Make sure newly created bb ends up in | |
6953 | correct partition. | |
6954 | (commit_one_edge_insertion): Remove code that incorrectly | |
6955 | updated basic block partition; Make sure partition fix up only | |
6956 | happens if architecture supports named sections and it's not | |
6957 | already done. | |
6958 | (rtl_verify_flow_info_1): Fix if-condition on test/error | |
6959 | condition that fallthru edges are not allowed to cross section | |
6960 | boundaries. | |
6961 | * defaults.h (NORMAL_TEXT_SECTION_NAME): Remove this. | |
6962 | * final.c (final_scan_insn): Remove redundant test from if-statement; | |
6963 | change calls to text_section into calls to function_section; add code | |
6964 | to only to partitioning fix up if architecture supports named | |
6965 | sections. | |
6966 | * ifcvt.c (find_if_case_1): Make sure newly created bb has correct | |
6967 | partition. | |
6968 | (if_convert): Add targetm.have_named_sections to test. | |
6969 | * output.h (unlikely_section_label): Extern declaration for new global | |
6970 | variable. | |
6971 | (unlikely_text_section_name): Likewise. | |
6972 | * opts.c (decode_options): If both partitioning and DWARF debugging | |
6973 | are turned on, issue a warning that this doesn't work, and change | |
6974 | partitiong to basic block reordering (without hot/cold partitions). | |
6aaf3dde | 6975 | * passes.c (rest_of_handle_final): Re-set new global variable, |
790ac0e1 CT |
6976 | user_defined_section_attribute, to false. |
6977 | (rest_of_compilation): Change options for calling partitioning | |
6978 | function: Don't call if the user defined the section attribute, and | |
6979 | don't call if DECL_ONE_ONLY is true for the current function. | |
6980 | * predict.c (choose_function_section): Return immediately if we | |
6981 | are doing hot/cold partitioning (i.e. let the basic block partitioning | |
6982 | determine where the function belongs). | |
6983 | * reg-stack.c (emit_swap_insn): Add condition to step over | |
6984 | NOTE_INSN_UNLIKELY_EXECUTED_CODE notes. | |
6985 | * toplev.c (user_defined_section_attribute): New global variable. | |
89b0433e NS |
6986 | * toplev.h (user_defined_section_attribute): Extern declaration |
6987 | for new global variable. | |
790ac0e1 CT |
6988 | * varasm.c (unlikely_section_label): New global variable. |
6989 | (unlikely_text_section_name): New global variable. | |
89b0433e NS |
6990 | (unlikely_text_section): Add code to initialize |
6991 | unlikely_text_section_name if necessary; modify to use | |
6992 | unlikely_text_section_name and unlikely_section_label; also to use | |
6993 | named_section properly. | |
6994 | (in_unlikely_text_section): Modify to work correctly with | |
6995 | named_section and to use unlikely_text_section_name. | |
790ac0e1 CT |
6996 | (named_section): Add code to work properly with cold section. |
6997 | (function_section): Clean up if-statement. | |
89b0433e NS |
6998 | * config/darwin.c (darwin_asm_named_section): Return to original |
6999 | code, removing use of SECTION_FORMAT_STRING. | |
6aaf3dde | 7000 | * config/arm/pe.h (switch_to_section): Add case for |
790ac0e1 CT |
7001 | in_unlikely_executed_text to switch statement. |
7002 | * config/i386/cygming.h (switch_to_section): Likewise. | |
7003 | * config/i386/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove. | |
7004 | (SECTION_FORMAT_STRING): Likewise. | |
7005 | * config/mcore/mcore.h (switch_to_section): Likewise. | |
7006 | * config/rs6000/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove. | |
7007 | (SECTION_FORMAT_STRING): Remove. | |
7008 | ||
3a4416fb RS |
7009 | 2004-08-18 Roger Sayle <roger@eyesopen.com> |
7010 | ||
7011 | * config/i386/i386.h (FIXED_REGISTERS): Update encoding to be | |
7012 | -ffixed-reg safe, by preserving the meanings of zero and one. | |
7013 | (CALL_USED_REGISTERS): Likewise. | |
7014 | (CONDITIONAL_REGISTER_USAGE): Update to process new encodings. | |
7015 | ||
03904fb3 KK |
7016 | 2004-08-18 Kaz Kojima <kkojima@gcc.gnu.org> |
7017 | ||
7018 | * config/sh/sh.c (split_branches): Check the result of | |
7019 | next_active_insn. | |
7020 | (sh_output_mi_thunk): Call init_flow if basic_block_info is null. | |
7021 | Call rtl_register_cfg_hooks. | |
7022 | ||
389fdba0 RH |
7023 | 2004-08-18 Richard Henderson <rth@redhat.com> |
7024 | ||
7025 | * rtl.h (MEM_READONLY_P): Replace RTX_UNCHANGING_P. | |
7026 | * alias.c (true_dependence): Update to match new semantics. | |
7027 | (canon_true_dependence, write_dependence_p): Likewise. | |
7028 | (anti_dependence, output_dependence): Update write_dependence_p args. | |
7029 | (unchanging_anti_dependence): Remove. | |
7030 | * calls.c (purge_mem_unchanging_flag): Remove. | |
7031 | (fixup_tail_calls): Don't call it. | |
7032 | (expand_call): Don't add unchanging memory to function usage. | |
7033 | * expr.c (emit_block_move_via_libcall): Likewise. | |
7034 | (clear_storage_via_libcall): Don't clobber RTX_UNCHANGING_P mems. | |
7035 | (get_subtarget): Don't use RTX_UNCHANGING_P. | |
7036 | (expand_assignment, store_constructor, expand_expr_real_1): Likewise. | |
7037 | (do_tablejump): Set MEM_READONLY_P, not RTX_UNCHANGING_P. | |
7038 | * combine.c (get_last_value_validate): Use MEM_READONLY_P. | |
7039 | * cse.c (insert): Don't use RTX_UNCHANGING_P. | |
7040 | (cse_insn, canon_hash): Use MEM_READONLY_P. | |
7041 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Use MEM_READONLY_P | |
7042 | instead of RTX_UNCHANGING_P. | |
7043 | * explow.c (maybe_set_unchanging): Remove. | |
7044 | * expr.h (maybe_set_unchanging): Remove. | |
7045 | * flow.c (insn_dead_p, mark_used_regs): Use anti_dependence. | |
7046 | * function.c (assign_stack_temp_for_type): Don't use RTX_UNCHANGING_P. | |
7047 | (assign_parm_setup_reg, expand_function_start): Likewise. | |
7048 | * integrate.c (copy_rtx_and_substitute): Likewise. | |
7049 | * ra-rewrite.c (emit_colors): Likewise. | |
7050 | * regmove.c (copy_src_to_dest, regmove_optimize): Likewise. | |
7051 | (fixup_match_1): Likewise. | |
7052 | * reload1.c (reload, alter_reg): Likewise. | |
7053 | * local-alloc.c (validate_equiv_mem): Check MEM_READONLY_P, | |
7054 | not RTX_UNCHANGING_P. | |
7055 | (equiv_init_varies_p): Likewise. | |
7056 | * loop-invariant.c (check_maybe_invariant): Likewise. | |
7057 | * resource.c (mark_referenced_resources, mark_set_resources): Likewise. | |
7058 | * loop.c (note_addr_stored): Likewise. | |
7059 | (prescan_loop): Likewise. Don't check function usage for clobbered | |
7060 | unchanging memory. | |
7061 | * rtlanal.c (rtx_unstable_p): Check MEM_READONLY_P, | |
6aaf3dde | 7062 | not RTX_UNCHANGING_P. |
389fdba0 RH |
7063 | (rtx_varies_p, modified_between_p, modified_in_p): Likewise. |
7064 | * varasm.c (force_const_mem): Likewise. | |
7065 | * stmt.c (expand_decl): Don't set RTX_UNCHANGING_P. | |
7066 | * web.c (entry_register): Likewise. | |
7067 | * tree-gimple.h (get_base_address): Move decl ... | |
7068 | * tree.h: ... here. | |
7069 | * doc/rtl.texi (MEM_READONLY_P): Replace RTX_UNCHANGING_P. | |
7070 | ||
7071 | * config/alpha/alpha.c (alpha_set_memflags_1): Rewrite to be | |
7072 | called via for_each_rtx. Copy MEM_SCALAR_P, MEM_NOTRAP_P too. | |
7073 | (alpha_set_memflags): Update to match. | |
7074 | ||
7075 | * config/darwin.c (machopic_indirect_data_reference): Set | |
7076 | MEM_READONLY_P instead of RTX_UNCHANGING_P. | |
7077 | (machopic_indirect_call_target): Likewise. | |
7078 | (machopic_legitimize_pic_address): Likewise. | |
6aaf3dde | 7079 | * config/arm/arm.c (legitimize_pic_address, arm_gen_load_multiple, |
389fdba0 RH |
7080 | arm_gen_store_multiple, arm_gen_movmemqi): Likewise. |
7081 | * config/arm/arm.md (load_multiple, store_multiple): Likewise. | |
7082 | * config/frv/frv.md (symGOT2reg): Likewise. | |
7083 | * config/i386/i386.c (legitimize_pic_address, | |
7084 | legitimize_tls_address, ix86_split_to_parts): Likewise. | |
7085 | * config/ia64/ia64.c (ia64_expand_tls_address): Likewise. | |
7086 | * config/ia64/ia64.md (load_fptr): Likewise. | |
7087 | * config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise. | |
7088 | * config/m68k/m68k.c (legitimize_pic_address): Likewise. | |
7089 | * config/mcore/mcore.c (block_move_sequence): Likewise. | |
7090 | * config/mn10300/mn10300.md (symGOT2reg): Likewise. | |
7091 | * config/pa/pa.c (legitimize_pic_address): Likewise. | |
7092 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise. | |
7093 | (rs6000_emit_move): Likewise. | |
7094 | * config/s390/s390.c (legitimize_pic_address): Likewise. | |
7095 | (legitimize_tls_address): Likewise. | |
7096 | * config/s390/s390.md (casesi): Likewise. | |
7097 | * config/sh/sh.c (prepare_move_operands, sh_reorg): Likewise. | |
7098 | * config/sh/sh.md (symGOT2reg): Likewise. | |
7099 | * config/sparc/sparc.c (legitimize_pic_address): Likewise. | |
7100 | * config/v850/v850.md (casesi): Likewise. | |
7101 | ||
7102 | * config/ia64/ia64.c (gen_thread_pointer): Don't set RTX_UNCHANGING_P. | |
7103 | * config/iq2000/iq2000.c (save_restore_insns): Likewise. | |
7104 | * config/mips/mips.c (mips_restore_gp): Likewise. | |
7105 | (mips_save_restore_reg, mips16_gp_pseudo_reg): Likewise. | |
7106 | * config/sh/sh.c (sh_reorg): Likewise. | |
7107 | ||
17ad5b5e RH |
7108 | 2004-08-18 Richard Henderson <rth@redhat.com> |
7109 | ||
7110 | * tree.h (struct tree_decl): Add gimple_formal_temp. | |
7111 | (DECL_GIMPLE_FORMAL_TEMP_P): New. | |
7112 | * gimplify.c (pop_gimplify_context): Clear it. | |
7113 | (lookup_tmp_var): Set it, if is_formal. | |
7114 | (gimplify_init_constructor): Use rhs_predicate_for for COMPLEX. | |
7115 | Use is_gimple_val for VECTOR. Simplify return value. | |
7116 | (gimplify_save_expr): Use and set DECL_GIMPLE_FORMAL_TEMP_P. | |
7117 | (gimplify_expr): Likewise. | |
7118 | * tree-gimple.c (is_gimple_formal_tmp_rhs): Rename from | |
7119 | is_gimple_tmp_rhs for clarity. Update all callers. | |
7120 | (is_gimple_reg_rhs): Simplify logic. | |
7121 | (is_gimple_formal_tmp_var): Rename from is_gimple_tmp_var for | |
7122 | clarity; use DECL_GIMPLE_FORMAL_TEMP_P. | |
7123 | (is_gimple_formal_tmp_reg): Similarly. | |
7124 | * tree-gimple.h: Update decls. | |
7125 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Use | |
7126 | DECL_IGNORED_P, not DECL_ARTIFICIAL. Tidy formatting. | |
7127 | * tree-ssa-live.c (var_union, type_var_init): Likewise. | |
7128 | ||
5b0eba61 PB |
7129 | 2004-08-18 Paolo Bonzini <bonzini@gnu.org> |
7130 | ||
7131 | * c4x.c (legitimize_operands): Remove calls to | |
7132 | preserve_subexpressions_p. | |
7133 | ||
07e15286 DE |
7134 | 2004-08-18 David Edelsohn <edelsohn@gnu.org> |
7135 | ||
7136 | * varasm.c (MAX_OFILE_ALIGNMENT): Move ... | |
7137 | * defaults.h (MAX_OFILE_ALIGNMENT): ... here. | |
7138 | ||
ad8c162b ZL |
7139 | 2004-08-18 Ziemowit Laski <zlaski@apple.com> |
7140 | ||
7141 | * gcc.c (default_compilers): Add info about ".mm", ".M" and ".mii" | |
7142 | Objective-C++ extensions. | |
7143 | * gengtype.c (get_file_basename): Match entire subdirectory name | |
7144 | ('cp', 'objc', 'objcp') rather than just its suffix. | |
7145 | (get_base_file_bitmap): Allow for files to belong to more than one | |
7146 | language. | |
7147 | (get_output_file_with_visibility): Treat objc/objc-act.h as a header | |
7148 | used by more than one front-end. | |
7149 | ||
d56993f2 RE |
7150 | 2004-08-18 Richard Earnshaw <rearnsha@arm.com> |
7151 | ||
7152 | * arm.md (addsi3, subsi3, andsi3, iorsi3, movsi, movhi): Rework to | |
7153 | avoid use of preserve_subexpressions_p. | |
7154 | ||
504c0e4f RH |
7155 | 2004-08-17 Richard Henderson <rth@redhat.com> |
7156 | ||
7157 | PR 17051 | |
7158 | * tree-sra.c (scalarize_use): Mark all v_defs for !is_output too. | |
7159 | ||
54e9a19d DD |
7160 | 2004-08-17 DJ Delorie <dj@redhat.com> |
7161 | ||
7162 | * doc/extend.texi: Document new xstormy16 attribute. | |
7163 | ||
7164 | * config/stormy16/stormy16.c (xstormy16_splittable_below100_operand): New. | |
7165 | (xstormy16_splittable_below100_or_register): New. | |
7166 | (combine_bnp): New. | |
7167 | (xstormy16_reorg): New. | |
7168 | (TARGET_MACHINE_DEPENDENT_REORG): Define. | |
7169 | ||
54e9a19d DD |
7170 | * config/stormy16/stormy16.md (movqi_internal): Make name public. |
7171 | (movhi_internal): Likewise. | |
7172 | (cbhranchhi): Likewise. | |
7173 | (cbhranchhi_neg): Likewise. | |
7174 | (andhi3): Only allow splittable below100 operands. | |
7175 | (iorhi3): Likewise. | |
7176 | (peephole2): New and/zero_extend->and peephole. | |
7177 | (peephole2): New load/ior/save->set1 peephole. | |
7178 | (peephole2): New load/and/save->clr1 peephole. | |
7179 | (bclrx, bclrx2, bclr7, bclr15): New. | |
7180 | (bsetx, bsetx2, bset7, bset15): New. | |
7181 | ||
7182 | * config/stormy16/stormy16.c (xstormy16_print_operand): Be more | |
7183 | liberal about acceptable 'B' masks. | |
7184 | ||
7185 | * config/stormy16/stormy16-protos.h | |
7186 | (xstormy16_asm_output_aligned_common, xstormy16_below100_symbol, | |
7187 | xstormy16_below100_operand, xstormy16_below100_or_register, | |
7188 | xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New. | |
7189 | (PREDICATE_CODES): Add new predicates. | |
6aaf3dde | 7190 | |
54e9a19d DD |
7191 | * config/stormy16/stormy16.c |
7192 | (xstormy16_asm_output_aligned_common, xstormy16_below100_symbol, | |
7193 | xstormy16_below100_operand, xstormy16_below100_or_register, | |
7194 | xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New. | |
7195 | (xstormy16_expand_iorqi3, xstormy16_expand_andqi3): New. | |
7196 | (xstormy16_legitimate_address_p): Allow below100 symbols. | |
7197 | (xstormy16_extra_constraint_p): Add 'W' for below100 operands. | |
7198 | (xstormy16_expand_move): Leave below100 operands as-is. | |
7199 | (xstormy16_encode_section_info): Encode below100 symbols. | |
7200 | (xstormy16_strip_name_encoding): New. | |
7201 | (xstormy16_print_operand): Print 'b' as shift mask. | |
7202 | (xstormy16_attribute_table): Add below100 attributes. | |
7203 | (xstormy16_handle_below100_attribute): New. | |
7204 | ||
7205 | * config/stormy16/stormy16.h (EXTRA_SECTIONS): add in_bss100. | |
7206 | (XSTORMY16_SECTION_FUNCTION): New. | |
7207 | (EXTRA_SECTION_FUNCTIONS): Define using the above. | |
7208 | (ASM_OUTPUT_ALIGNED_DECL_COMMON, ASM_OUTPUT_ALIGNED_DECL_LOCAL): New. | |
7209 | (ASM_OUTPUT_SYMBOL_REF): Handle encoded symbols. | |
7210 | (ASM_OUTPUT_LABELREF): Define. | |
7211 | ||
7212 | * config/stormy16/stormy16.md (movqi_internal): Add below100 support. | |
7213 | (movhi_internal): Add below100 support. | |
7214 | (andhi3): Add below100 support. | |
7215 | (iorhi3): Add below100 support. | |
7216 | (iorqi3, iorqi3_internal, andqi3, andqi3_internal): New. | |
7217 | ||
4ef47bd8 JW |
7218 | 2004-08-17 James E Wilson <wilson@specifixinc.com> |
7219 | ||
7220 | * config/mips/mips.c (gen_conditional_move): Use GET_MODE (op0) instead | |
7221 | of VOIDmode for comparison code mode. | |
7222 | * config/mips/mips.md: For conditional move patterns, use mode of | |
7223 | first compare operand for comparison mode, instead of VOIDmode. | |
e17c734b JW |
7224 | |
7225 | * config/mips/mips.md: Add canonical nmadd and nmsub patterns for both | |
7226 | normal and -ffast-math code. | |
7227 | ||
1a10290c MM |
7228 | 2004-08-17 Mark Mitchell <mark@codesourcery.com> |
7229 | ||
7230 | PR c++/15871 | |
7231 | * doc/invoke.texi (-fkeep-inline-functions): Update documentation. | |
7232 | ||
f4e736dd | 7233 | 2004-08-17 Robert Bowdidge <bowdidge@apple.com> |
6aaf3dde ZW |
7234 | |
7235 | * config/rs6000/x-darwin: Add -mdynamic-no-pic to gcc build flags. | |
f4e736dd | 7236 | |
13a98f14 AT |
7237 | 2004-08-17 Andreas Tobler <a.tobler@schweiz.ch> |
7238 | ||
7239 | * config/rs6000/darwin.md (*call_nonlocal_darwin64): Add #else clause | |
7240 | for non Darwin targets. | |
7241 | (*call_value_nonlocal_darwin64): Likewise. | |
7242 | ||
d0b2079e FJ |
7243 | 2004-08-17 Fariborz Jahanian <fjahanian@apple.com> |
7244 | ||
7245 | * config/rs6000/rs6000.c (rs6000_function_value): Check for | |
7246 | altivec mode for altivec return register. | |
7247 | ||
feb3dc8b DE |
7248 | 2004-08-17 David Edelsohn <edelsohn@gnu.org> |
7249 | ||
7250 | Revert 2004-08-16 Stan Shebs <shebs@apple.com> | |
ef0e2729 | 7251 | * config/darwin.c (macho_indirect_data_reference): Add DImode case. |
feb3dc8b DE |
7252 | * config/rs6000/rs6000.md: Include darwin.md. |
7253 | (builtin_setjmp_receiver): Add DImode case. | |
7254 | * config/rs6000/rs6000.c (rs6000_emit_move): Add DImode case to | |
7255 | Darwin bits. | |
7256 | ||
79fe1b3b DN |
7257 | 2004-08-17 Dorit Naishlos <dorit@il.ibm.com> |
7258 | ||
89b0433e NS |
7259 | * tree-vectorizer.c: New File: loop vectorization on SSAed GIMPLE |
7260 | trees. | |
79fe1b3b DN |
7261 | * tree-vectorizer.h: New File: Same. |
7262 | * Makefile.in (tree-vectorizer.c, tree-vectorizer.h): Add new files. | |
7263 | * common.opt (ftree-vectorize): New flag to enable vectorization. | |
89b0433e NS |
7264 | * timevar.def (TV_TREE_VECTORIZATION): New dump file for |
7265 | vectorization pass. | |
79fe1b3b DN |
7266 | * tree-data-ref.h (init_data_ref): Additional argument. |
7267 | (array_base_name_differ_p): Moved to tree-data-ref.c. | |
7268 | * tree-data-ref.c (array_base_name_differ_p): Revised. | |
7269 | (initialize_data_dependence_relation): Call array_base_name_differ_p | |
7270 | with an extra argument. | |
7271 | (analyze_all_data_dependences): Same. | |
7272 | (init_data_ref): Additional argument is_read to set DR_IS_READ. | |
89b0433e NS |
7273 | * tree-ssa-phiopt.c (empty_block_p): Expose for usage out of this |
7274 | file. | |
79fe1b3b DN |
7275 | * tree-flow.h (vectorize_loops, empty_block_p): Add declaration. |
7276 | * tree-optimize.c (pass_vectorize): Schedule the vectorization pass. | |
6aaf3dde | 7277 | * tree-pass.h (tree_opt_pass pass_vectorize): Declare the new |
79fe1b3b DN |
7278 | vectorization pass. |
7279 | * tree-ssa-loop.c (tree_ssa_loop_init): Call scev_initialize. | |
7280 | (tree_ssa_loop_done): Call scev_finalize. | |
7281 | (tree_vectorize): Define the new vectorization pass. | |
89b0433e NS |
7282 | * defaults.h (UNITS_PER_SIMD_WORD): Allow targets to specify the |
7283 | size of the vector they support (until support for multiple vector | |
7284 | sizes is added to the vectorizer). | |
79fe1b3b DN |
7285 | * config/i386/i386.h (UNITS_PER_SIMD_WORD): Define. |
7286 | * config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Define. | |
7287 | * invoke.texi (fdump-tree-vect, ftree-vectorize): Add | |
7288 | documentation. | |
7289 | ||
e15987c1 NS |
7290 | 2004-08-17 Nathan Sidwell <nathan@codesourcery.com> |
7291 | ||
7292 | * objc/objc-act.c (build_protocol_initializer): Fix build_int_cst | |
7293 | usage. | |
7294 | (generate_protocol_list, handle_impent): Likewise. | |
7295 | ||
e3cadb61 RS |
7296 | 2004-08-17 Roger Sayle <roger@eyesopen.com> |
7297 | ||
7298 | * regclass.c (init_reg_sets_1): Add ENABLE_CHECKING sanity tests to | |
7299 | ensure that call_used_regs is a superset of both fixed_regs and | |
7300 | call_really_used_regs. | |
7301 | ||
108a579c DB |
7302 | 2004-08-17 Daniel Bornstein <danfuzz@milk.com> |
7303 | ||
7304 | PR target/17019 | |
7305 | * arm.md (addsi3_cbranch_scratch): Correct case labels. | |
7306 | ||
62fc1d7d PB |
7307 | 2004-08-17 Paolo Bonzini <bonzini@gnu.org> |
7308 | ||
7309 | PR middle-end/17036 | |
7310 | * fold-const.c (fold): Check for integer operand when | |
7311 | folding (A >> N) & 1 ? (1 << N) : 0. Fix from Andrew | |
7312 | Pinski <pinskia@physics.uc.edu>. | |
7313 | ||
7c27e184 PB |
7314 | 2004-08-17 Paolo Bonzini <bonzini@gnu.org> |
7315 | ||
7316 | * configure.ac: Trust toplevel's notion of BISON/FLEX/MAKEINFO. | |
7317 | No need to check if in a cross configuration. | |
7318 | * configure: Regenerate. | |
7319 | ||
7320 | * calls.c (precompute_register_parameters): | |
7321 | Inline preserve_subexpressions_p (). | |
7322 | * expmed.c (expand_mult_const, emit_store_flag): Likewise. | |
7323 | * optabs.c (expand_binop, expand_twoval_binop, prepare_cmp_insn): | |
7324 | Likewise. | |
7325 | * expr.c (get_subtarget): Likewise. | |
7326 | * rtl.h (preserve_subexpressions_p): Remove. | |
7327 | * stmt.c (preserve_subexpressions_p): Remove. | |
7328 | ||
7329 | * dojump.c (do_jump) <COND_EXPR, EQ_EXPR, NE_EXPR, | |
7330 | TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, COMPOUND_EXPR>: | |
7331 | Abort on gimplified cases. | |
7332 | ||
d97c6333 JW |
7333 | 2004-08-16 James E Wilson <wilson@specifixinc.com> |
7334 | ||
7335 | * tree.h (VECTOR_FLOAT_TYPE_P): New. | |
7336 | (FLOAT_TYPE_P): Use it. | |
7337 | * c-typeck.c (build_binary_op): After convert calls, check for | |
7338 | check for ERROR_MARK operands. | |
7339 | ||
45c8116d ZW |
7340 | 2004-08-16 Zack Weinberg <zack@codesourcery.com> |
7341 | ||
7342 | * Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete. | |
7343 | (BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update. | |
7344 | (genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o. | |
7345 | (genobjs static pattern rule): Remove %.c dependency. | |
7346 | ($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o): | |
7347 | Rename rules; delete commands; fix dependencies. | |
7348 | (mostlyclean): Do not delete temporary source copies. | |
7349 | * configure.ac: Delete all references to BUILD_PREFIX and | |
7350 | BUILD_PREFIX_1. | |
7351 | * configure: Regenerate. | |
7352 | ||
7353 | * print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE. | |
7354 | Do not include tree.h, real.h, flags.h, hard-reg-set.h, or | |
7355 | basic-block.h #ifdef GENERATOR_FILE. Surround some more code | |
7356 | with #ifndef GENERATOR_FILE so that nothing from those headers | |
7357 | is used. | |
7358 | ||
7359 | * rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE. | |
7360 | ||
4d73e20b AN |
7361 | 2004-08-16 Adam Nemet <anemet@lnxw.com> |
7362 | ||
7363 | * Makefile.in (LIBS): Move $(LIBIBERTY) after $(BANSHEELIB). | |
6aaf3dde | 7364 | |
62114438 AP |
7365 | 2004-08-16 Andrew Pinski <apinski@apple.com> |
7366 | ||
7367 | * target-def.h (TARGET_EH_RETURN_FILTER_MODE): Remove | |
7368 | extraneous semicolon. | |
7369 | ||
8e3e233b DP |
7370 | 2004-08-16 Devang Patel <dpatel@apple.com> |
7371 | ||
7372 | * c-common.c (handle_used_attribute): Set DECL_PRESERVE_P. | |
7373 | * print-tree.c (print_node): Print DECL_PRESERVE_P. | |
7374 | * target-def.h (TARGET_ASM_MARK_DECL_PRESERVED): New #define. | |
7375 | (TARGET_ASM_OUT): New member, TARGET_ASM_MARK_DECL_PRESERVED | |
7376 | * target.h (struct gcc_target): New member, mark_decl_preserved. | |
45c8116d ZW |
7377 | * hooks.c (hook_void_charptr): Rename to ... |
7378 | (hook_void_constcharptr): ... new name. | |
7379 | * hooks.h (hook_void_charptr): Rename to .. | |
7380 | (hook_void_constcharptr): ... new name. | |
8e3e233b DP |
7381 | * tree.h (DECL_PRESERVE_P): New #define. |
7382 | (struct tree_decl): New member, preserve_flag. | |
7383 | * varasm.c (assemble_start_function): Mark decl preserved. | |
7384 | (assemble_variable): Same. | |
7385 | * darwin.c (darwin_mark_decl_preserved): New function. | |
7386 | * darwin.h (TARGET_ASM_MARK_DECL_preserved): New #define. | |
7387 | * darwin-protos.h (darwin_mark_decl_preserved): New decl. | |
7388 | * doc/tm.texi (TARGET_ASM_MARK_DECL_PRESERVED): Document. | |
7389 | ||
580b3958 JM |
7390 | 2004-08-16 Joseph S. Myers <jsm@polyomino.org.uk> |
7391 | ||
7392 | * c-decl.c (grokdeclarator): Allow for function definition where | |
7393 | innermost declarator has attributes. | |
7394 | ||
93f90be6 FJ |
7395 | 2004-08-16 Fariborz Jahanian <fjahanian@apple.com> |
7396 | ||
7397 | * except.c (get_exception_filter, build_post_landing_pads, | |
7398 | dw2_build_landing_pads): Use target-specific mode for 'filter'. | |
7399 | * target-def.h (TARGET_EH_RETURN_FILTER_MODE): macro defined and used. | |
7400 | * target.h (eh_return_filter_mode): New field added. | |
7401 | * targhooks.c (default_eh_return_filter_mode): Defined. | |
7402 | * targhooks.h (default_eh_return_filter_mode): Declared. | |
7403 | * config/rs6000/rs6000.c (rs6000_eh_return_filter_mode): Defined. | |
7404 | ||
392765bf NN |
7405 | 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org> |
7406 | ||
7407 | * configure.ac: Replace _GCC_TOPLEV_NONCANONICAL_TARGET with | |
7408 | ACX_NONCANONICAL_TARGET; remove now-unneeded AC_SUBST. | |
7409 | * configure: Regenerate. | |
7410 | ||
49bd1d27 SS |
7411 | 2004-08-16 Stan Shebs <shebs@apple.com> |
7412 | ||
7413 | Basic support for 64-bit Darwin. | |
7414 | * config/darwin.c (macho_indirect_data_reference): Add DImode case. | |
7415 | (machopic_legitimize_pic_address): Similarly, plus use Pmode | |
7416 | instead of SImode. | |
7417 | * config/rs6000/darwin.h (PTRDIFF_TYPE): Be "long int" if 64-bit. | |
7418 | (TARGET_OS_CPP_BUILTINS): Add 64-bit preprocessor macro. | |
7419 | (SUBTARGET_SWITCHES): Add -m32 and -m64 flags. | |
7420 | (SUBTARGET_OVERRIDE_OPTIONS): Require 64-bit processor if -m64. | |
7421 | (PROCESSOR_DEFAULT64): Define. | |
7422 | * config/rs6000/darwin.md: New file, patterns specific to 64-bit | |
7423 | Darwin. | |
7424 | * config/rs6000/rs6000.md: Include darwin.md. | |
7425 | (builtin_setjmp_receiver): Add DImode case. | |
7426 | * config/rs6000/rs6000.c (TARGET_ASM_UNALIGNED_DI_OP): Define for | |
7427 | Darwin. | |
7428 | (TARGET_ASM_ALIGNED_DI_OP): Ditto. | |
7429 | (rs6000_emit_move): Add DImode case to Darwin bits. | |
7430 | (machopic_output_stub): Use .quad if 64-bit. | |
7431 | * invoke.texi: Document -m32 and -m64. | |
7432 | ||
4e6e4e4c JJ |
7433 | 2004-08-16 Janis Johnson <janis187@us.ibm.com> |
7434 | ||
7435 | * doc/extend.texi (AltiVec builtins): Document additional differences | |
7436 | from the Motorola AltiVec PIM. | |
7437 | ||
092313ae NS |
7438 | 2004-08-16 Nathan Sidwell <nathan@codesourcery.com> |
7439 | ||
7440 | * c-typeck.c (build_c_cast): Only copy overflow from expr nodes. | |
7441 | * tree.h (IS_NON_TYPE_CODE_CLASS): Simplify. | |
7442 | (struct tree_common): Update public_flag documentation. | |
7443 | ||
dffc9ae5 NN |
7444 | 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org> |
7445 | ||
7446 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): | |
62fc1d7d | 7447 | Check for artificial variables, not is_gimple_tmp_var. |
dffc9ae5 NN |
7448 | * tree-ssa-live.c (var_union): Likewise. |
7449 | ||
16e9be4c NS |
7450 | 2004-08-16 Nathan Sidwell <nathan@codesourcery.com> |
7451 | ||
7452 | * calls.c (load_register_parameters): Remove spurious FIXME token. | |
7453 | ||
9a4d6480 ZL |
7454 | 2004-08-15 Ziemowit Laski <zlaski@apple.com> |
7455 | ||
7456 | * Makefile.in (C_PRETTY_PRINT_H): Add c-pretty-print.h. | |
7457 | (c-lang.o): Depend on c-objc-common.h. | |
45c8116d | 7458 | (c-objc-common.o): Depend on $(C_PRETTY_PRINT_H) and |
9a4d6480 ZL |
7459 | c-objc-common.h; remove duplicate $(C_TREE_H) dependency. |
7460 | * c-lang.c: Include c-objc-common.h. | |
7461 | (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS, | |
7462 | LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION, | |
7463 | LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS, | |
45c8116d ZW |
7464 | LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P, |
7465 | LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE, | |
9a4d6480 ZL |
7466 | LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION, |
7467 | LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL, | |
45c8116d | 7468 | LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, |
9a4d6480 ZL |
7469 | LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, |
7470 | LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED, | |
7471 | LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, | |
7472 | LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT, | |
7473 | LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, | |
7474 | LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN, | |
7475 | LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS, | |
7476 | LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P, | |
7477 | LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING, | |
7478 | LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS, | |
7479 | LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN, | |
7480 | LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE, | |
7481 | LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE, | |
7482 | LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, | |
7483 | LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO, | |
7484 | LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS): | |
7485 | Move to c-objc-common.h. | |
7486 | * c-objc-common.c: Include c-objc-common.h. | |
7487 | * c-objc-common.h: New file. | |
7488 | ||
869464ba AT |
7489 | 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch> |
7490 | Andrew Pinski <pinskia@physics.uc.edu> | |
7491 | ||
7492 | PR target/14931 | |
7493 | * config/rs6000/darwin-tramp.asm (L_abort$stub): Change to new stub | |
7494 | style. | |
7495 | ||
4a90aeeb NS |
7496 | 2004-08-15 Nathan Sidwell <nathan@codesourcery.com> |
7497 | ||
7498 | * tree.h (build_int_cst): New. | |
7499 | (build_int_2): Remove. | |
7500 | * tree.c (build_int_2): Remove. | |
7501 | (build_int_cst): New. | |
7502 | (make_vector_type, build_common_tree_nodes, | |
7503 | build_common_tree_nodes_2): Use build_int_cst. | |
7504 | * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, | |
7505 | expand_builtin_strpbrk, expand_builtin_fputs, | |
7506 | build_string_literal, expand_builtin_printf, | |
7507 | expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop, | |
7508 | fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii, | |
7509 | fold_builtin_isdigit, simplify_builtin_strstr, | |
7510 | simplify_builtin_strpbrk, fold_builtin_fputs, | |
7511 | simplify_builtin_sprintf): Use build_int_cst. | |
7512 | * c-common.c (start_fname_decls, fix_string_type, | |
7513 | c_common_nodes_and_builtins, c_init_attributes, | |
7514 | shorten_compare): Likewise. | |
7515 | * c-decl.c (complete_array_type, | |
7516 | check_bitfield_type_and_width): Likewise. | |
7517 | * c-lex.c (interpret_integer, lex_charconst): Likewise. | |
7518 | * c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise. | |
7519 | * c-pretty-print.c (pp_c_integer_constant): Likewise. | |
7520 | * c-typeck.c (really_start_incremental_init, push_init_level, | |
7521 | set_nonincremental_init_from_string): Likewise. | |
7522 | * calls.c (load_register_parameters): Likewise. | |
7523 | * convert.c (convert_to_pointer): Likewise. | |
7524 | * coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, | |
7525 | build_fn_info_type, build_ctr_info_value, build_gcov_info): | |
7526 | Likewise. | |
7527 | * except.c (init_eh, assign_filter_values, assign_filter_values): | |
7528 | Likewise. | |
7529 | * expmed.c (store_fixed_bit_field, extract_bit_field, | |
7530 | extract_fixed_bit_field, extract_split_bit_field, expand_shift, | |
7531 | expand_mult_const, expand_mult_highpart_adjust, extract_high_half, | |
7532 | expand_sdiv_pow2, expand_divmod, make_tree): Likewise. | |
7533 | * expr.c (convert_move, emit_group_load, emit_group_store, | |
7534 | expand_assignment, store_constructor, store_field, | |
7535 | expand_expr_real_1, reduce_to_bit_field_precision): Likewise. | |
7536 | * fold-const.c (force_fit_type, int_const_binop, fold_convert_const, | |
7537 | invert_truthvalue, optimize_bit_field_compare, | |
7538 | decode_field_reference, all_ones_mask_p, constant_boolean_node, | |
7539 | fold_div_compare, fold, fold_read_from_constant_string, | |
7540 | fold_negate_const, fold_abs_const, fold_not_const): Likewise. | |
7541 | * function.c (assign_parm_setup_block): Likewise. | |
7542 | * stmt.c (shift_return_value, expand_end_case_type, | |
7543 | estimate_case_costs): Likewise. | |
7544 | * stor-layout.c (layout_type, initialize_sizetypes, | |
7545 | set_min_and_max_values_for_integral_type): Likewise. | |
7546 | * tree-chrec.c (chrec_fold_multiply_poly_poly, | |
7547 | reset_evolution_in_loop): Likewise. | |
7548 | * tree-chrec.h (build_polynomial_chrec): Likewise. | |
7549 | * tree-complex.c (build_replicated_const): Likewise. | |
7550 | * tree-eh.c (honor_protect_cleanup_actions, | |
7551 | lower_try_finally_onedest, lower_try_finally_copy, | |
7552 | lower_try_finally_switch): Likewise. | |
7553 | * tree-mudflap.c (mf_build_string, mx_register_decls, | |
7554 | mudflap_register_call, mudflap_enqueue_constant): Likewise. | |
7555 | * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. | |
7556 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
7557 | * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): | |
7558 | Likewise. | |
7559 | * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. | |
7560 | * tree-ssa-loop-niter.c (number_of_iterations_cond, | |
7561 | loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): | |
7562 | Likewise. | |
45c8116d | 7563 | |
4a90aeeb NS |
7564 | * config/alpha/alpha.c (alpha_initialize_trampoline, |
7565 | alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst. | |
7566 | * config/arm/arm.c (arm_get_cookie_size): Likewise. | |
7567 | * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. | |
7568 | * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. | |
7569 | * config/i860/i860.c (i860_va_start): Likewise. | |
7570 | * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. | |
7571 | * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, | |
7572 | mips_gimplify_va_arg_expr): Likewise. | |
7573 | * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. | |
7574 | * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, | |
7575 | add_compiler_branch_island): Likewise. | |
7576 | * config/s390/s390.c (s390_va_start): Likewise. | |
7577 | * config/sh/sh.c (sh_va_start): Likewise. | |
7578 | * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): | |
7579 | Likewise. | |
7580 | * config/xtensa/xtensa.c (xtensa_va_start, | |
7581 | xtensa_gimplify_va_arg_expr): Likewise. | |
45c8116d | 7582 | |
4a90aeeb NS |
7583 | * objc/objc-act.c (build_objc_string_object, |
7584 | build_objc_symtab_template, init_def_list, init_objc_symtab, | |
7585 | init_module_descriptor, generate_static_references, | |
7586 | build_selector_translation_table, get_proto_encoding, | |
7587 | build_typed_selector_reference, build_selector_reference, | |
7588 | build_next_objc_exception_stuff, | |
7589 | build_method_prototype_list_template, generate_descriptor_table, | |
7590 | generate_protocols, build_protocol_initializer, | |
7591 | build_ivar_list_template, build_method_list_template, | |
7592 | build_ivar_list_initializer, generate_ivars_list, | |
7593 | generate_dispatch_table, generate_protocol_list, | |
7594 | build_category_initializer, build_shared_structure_initializer, | |
7595 | generate_shared_structures, handle_impent, | |
7596 | generate_objc_image_info): Use build_int_cst. | |
7597 | ||
2a68a7de BE |
7598 | 2004-08-15 Ben Elliston <bje@au.ibm.com> |
7599 | ||
7600 | * vec.h: Comment improvements. | |
7601 | ||
53fb4de3 RS |
7602 | 2004-08-14 Roger Sayle <roger@eyesopen.com> |
7603 | ||
7604 | * c-common.c (shorten_compare, pointer_int_sum, | |
7605 | c_common_truthvalue_conversion, boolean_increment): Replace calls | |
7606 | to build with calls to buildN. | |
7607 | * c-decl.c (complete_array_type, grokdeclarator): Likewise. | |
7608 | * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, | |
7609 | gimplify_switch_stmt): Likewise. | |
7610 | * c-typeck.c (default_function_array_conversion, | |
7611 | build_component_ref, build_array_ref, build_function_call, | |
7612 | pointer_diff, build_unary_op, build_conditional_expr, | |
7613 | build_compound_expr, build_modify_expr, c_finish_goto_label, | |
7614 | c_finish_goto_ptr, c_finish_return, c_finish_loop, | |
7615 | c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, | |
7616 | build_binary_op): Likewise. | |
7617 | ||
254b17dd SB |
7618 | 2004-08-15 Steven Bosscher <stevenb@suse.de> |
7619 | ||
7620 | * rtl.c (note_insn_name): Add NOTE_DISABLE_SCHED_OF_BLOCK. | |
7621 | ||
a5252c84 JDA |
7622 | 2004-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
7623 | ||
7624 | * fixinc/inclhack.def (stdio_va_list): Also fix com_err.h, cps.h, | |
7625 | curses.h, krb5.h, lc_core.h, pfmt.h, wchar.h and curses_colr/curses.h. | |
7626 | * fixinc/fixincl.x: Rebuilt. | |
7627 | ||
96a30b18 RS |
7628 | 2004-08-14 Richard Sandiford <rsandifo@redhat.com> |
7629 | ||
7630 | * config/mips/mips-protos.h (mips_symbolic_constant_p) | |
7631 | (mips_atomic_symbolic_constant_p, mips_stack_address_p) | |
7632 | (mips_small_data_pattern_p): Declare. | |
7633 | * config/mips/mips.h (CONST_GP_P): Moved from mips.c. | |
7634 | (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Delete. | |
7635 | * config/mips/mips.c (mips_symbolic_constant_p): Make global. | |
7636 | (mips_atomic_symbolic_constant_p, mips_stack_address_p): New functions. | |
7637 | (uns_arith_operand, const_arith_operand, arith_operand, sle_operand) | |
7638 | (sleu_operand, small_int, reg_or_0_operand, const_float_1_operand) | |
7639 | (reg_or_const_float_1_operand, hilo_operand, extend_operator) | |
7640 | (macc_msac_operand, equality_op, cmp_op, trap_cmp_op) | |
7641 | (pc_or_label_operand, call_insn_operand, move_operand) | |
7642 | (consttable_operand, symbolic_operand, general_symbolic_operand) | |
7643 | (global_got_operand, local_got_operand, stack_operand) | |
7644 | (fp_register_operand, lo_operand, fcc_register_operand): Delete. | |
7645 | (mips_small_data_pattern_1): Renamed from small_data_pattern_1. | |
7646 | (mips_small_data_pattern_p): Replace previous small_data_pattern | |
7647 | predicate. Turn into a bool () (rtx) function. | |
7648 | * config/mips/predicates.md: New file. | |
7649 | * config/mips/mips.md: Include it. Use the target-independent | |
7650 | comparison_operator instead of cmp_op. Rename trap_cmp_op to | |
7651 | trap_comparison_operator and equality_op to equality_operator. | |
7652 | Replace uses of small_int with the equivalent const_arith_operand. | |
7653 | Rename reg_or_const_float_1_operand to reg_or_1_operand. Rename | |
7654 | const_float_1_operand to const_1_operand. Rename fcc_register_operand | |
7655 | to fcc_reload_operand. | |
7656 | * config/mips/sb1.md: Rename fp_register_operand to fpr_operand. | |
7657 | ||
e41c9fcb JDA |
7658 | 2004-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
7659 | ||
7660 | PR libstdc++/17005 partial fix. | |
7661 | * pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _INCLUDE__STDC_A1_SOURCE | |
7662 | except when generating ANSI/C89 code. | |
7663 | ||
af9c6659 NS |
7664 | 2004-08-14 Nathan Sidwell <nathan@codesourcery.com> |
7665 | ||
7666 | * c-common.c (shorten_compare): Use force_fit_type directly. | |
7667 | ||
37de1373 GP |
7668 | 2004-08-14 Gerald Pfeifer <gerald@pfeifer.com> |
7669 | Dimitri Papadopoulos-Orfanos <papadopo@shfj.cea.fr> | |
7670 | Dave Korn <dk@artimi.com> | |
7671 | ||
7672 | * doc/install.texi (Building): Avoid duplicate reference to GNU | |
7673 | make requirement. | |
7674 | (*-*-solaris2*): Do not recommend GNU make any longer. Simplify. | |
7675 | ||
06d69cd3 RH |
7676 | 2004-08-14 Richard Henderson <rth@redhat.com> |
7677 | ||
7678 | * config/alpha/alpha.h (PROMOTE_MODE): Don't promote vector types. | |
7679 | * config/alpha/alpha.c (function_value): Use PROMOTE_MODE. | |
7680 | ||
e427abbf RH |
7681 | 2004-08-13 Richard Henderson <rth@redhat.com> |
7682 | ||
7683 | * config/i386/i386.md (call_1, sibcall_1, call_1_rex64): Use Pmode | |
7684 | for constant_call_address_operand. | |
7685 | (call_value_pop_1, call_value_1): Likewise. | |
7686 | (sibcall_value_1, call_value_1_rex64): Likewise. | |
7687 | ||
2b407936 JW |
7688 | 2004-08-13 James E Wilson <wilson@specifixinc.com> |
7689 | ||
7690 | * config/mips/sb1.md (ir_sb1_divdf_2pipes, ir_sb1_divdf_1pipe): | |
7691 | Correct mode from SFmode to DFmode. | |
7692 | ||
3e0d5ae2 ZL |
7693 | 2004-08-13 Ziemowit Laski <zlaski@apple.com> |
7694 | ||
7695 | * config/darwin.h (EXTRA_SECTION_FUNCTIONS): Mark the __sel_fixup, | |
7696 | __cstring_object and __image_info sections with the no_dead_strip | |
7697 | attribute. | |
7698 | ||
e0704143 RS |
7699 | 2004-08-13 Roger Sayle <roger@eyesopen.com> |
7700 | David Billinghurst <David.Billinghurst@riotinto.com> | |
7701 | ||
7702 | PR libgfortran/15930 | |
7703 | * fixinc/inclhack.def (irix___generic1, irix___generic2): New. | |
7704 | * fixinc/fixincl.x: Regenerate. | |
7705 | * fixinc/tests/base/internal/math_core.h: New file. | |
7706 | ||
8768c655 RH |
7707 | 2004-08-13 Richard Henderson <rth@redhat.com> |
7708 | ||
7709 | * dbxout.c (NO_DBX_FUNCTION_END): Default to zero. | |
7710 | (dbxout_function_end): Remove ifdefs for it. | |
7711 | (dbxout_begin_prologue): Protect N_BNSYM with it, and gdb extensions. | |
7712 | ||
201312c2 RH |
7713 | 2004-08-13 Richard Henderson <rth@redhat.com> |
7714 | ||
7715 | * Makefile.in (insn-preds.o): Depend on TREE_H. | |
7716 | * genpreds.c (write_insn_preds_c): Include tree.h. | |
7717 | * config/alpha/alpha.c (reg_or_0_operand, reg_or_6bit_operand, | |
7718 | reg_or_8bit_operand, cint8_operand, add_operand, sext_add_operand, | |
7719 | const48_operand, and_operand, or_operand, mode_width_operand, | |
7720 | mode_mask_operand, mul8_operand, const0_operand, | |
7721 | hard_fp_register_operand, hard_int_register_operand, | |
7722 | reg_or_cint_operand, some_operand, some_ni_operand, input_operand, | |
7723 | samegp_function_operand, direct_call_operand, small_symbolic_operand, | |
45c8116d | 7724 | global_symbolic_operand, call_operand, symbolic_operand, |
201312c2 RH |
7725 | dtp16_symbolic_operand, dtp32_symbolic_operand, |
7726 | gotdtp_symbolic_operand, tp16_symbolic_operand, tp32_symbolic_operand, | |
7727 | gottp_symbolic_operand, alpha_comparison_operator, | |
7728 | alpha_zero_comparison_operator, alpha_swapped_comparison_operator, | |
7729 | signed_comparison_operator, alpha_fp_comparison_operator, | |
7730 | divmod_operator, fix_operator, aligned_memory_operand, | |
7731 | unaligned_memory_operand, reg_or_unaligned_mem_operand, | |
7732 | any_memory_operand, reg_not_elim_operand, normal_memory_operand, | |
7733 | reg_no_subreg_operand, addition_operation): Move to predicates.md. | |
7734 | (reg_or_const_int_operand): Remove. Replace all users with | |
7735 | reg_or_cint_operand. | |
7736 | (tls_symbolic_operand_1): Export. Don't check mode or for CONST. | |
7737 | (resolve_reload_operand): Split out of aligned_memory_operand. | |
7738 | * config/alpha/alpha-protos.h: Update for exports. | |
7739 | * config/alpha/alpha.h (PREDICATE_CODES): Remove. | |
7740 | * config/alpha/alpha.md: Include predicates.md. | |
7741 | * config/alpha/predicates.md: New file. | |
7742 | ||
1e9c8405 RS |
7743 | 2004-08-13 Richard Sandiford <rsandifo@redhat.com> |
7744 | ||
7745 | * genattrtab.c (insn_ent): Replace insn_code, insn_index and lineno | |
7746 | fields with a pointer to the instruction definition. | |
7747 | (get_attr_value, fill_attr, make_length_attrs, remove_insn_ent) | |
7748 | (insert_insn_ent, simplify_test_exp, optimize_attrs, write_attr_get) | |
7749 | (write_attr_case, write_const_num_delay_slots): Update accordingly. | |
7750 | (write_attr_case, write_const_num_delay_slots): Write the name of | |
7751 | an insn next to its case statement. | |
7752 | * genoutput.c (data): Add a filename field. | |
7753 | (gen_insn, gen_peephole, gen_expand, gen_split): Set it. | |
7754 | (output_insn_data): Print the location of each insn definition. | |
7755 | * genrecog.c (write_action): Print the name of an insn above | |
7756 | the statement that returns its code. | |
7757 | ||
1e5f1716 AP |
7758 | 2004-08-12 Andrew Pinski <pinskia@physics.uc.edu> |
7759 | ||
7760 | * config/darwin-c.c (find_subframework_file): Fix spelling of cannot. | |
7761 | * config/libgloss.h: Likewise. | |
7762 | * config/arm/arm.c (arm_gen_load_multiple): Likewise. | |
7763 | * c4x/c4x-modes.def: Likewise. | |
7764 | * config/c4x/c4x.c (c4x_hard_regno_rename_ok): Likewise. | |
7765 | (c4x_rptb_nop_p): Likewise. | |
7766 | (c4x_rptb_valid_p): Likewise. | |
7767 | (c4x_rptb_insert): Likewise. | |
7768 | (c4x_address_conflict): Likewise. | |
7769 | * config/c4x/c4x.md: Likewise. | |
7770 | * config/frv/frv.md: Likewise. | |
7771 | * config/i386/athlon.md: Likewise. | |
7772 | * config/i386/i386.md: Likewise. | |
7773 | * config/i386/predicates.md: Likewise. | |
7774 | * config/ia64/ia64.c: Likewise. | |
7775 | * config/ia64/itanium1.md: Likewise. | |
7776 | * config/ia64/itanium2.md: Likewise. | |
7777 | * config/iq2000/iq2000.md: Likewise. | |
7778 | * config/mcore/mcore.c: Likewise. | |
7779 | * config/mips/mips.c: Likewise. | |
7780 | * config/mips/r3900.h: Likewise. | |
7781 | * config/mips/sb1.md: Likewise. | |
7782 | * config/pa/milli64.S: Likewise. | |
7783 | * config/pa/pa.c: Likewise. | |
7784 | * config/pa/pa.h: Likewise. | |
7785 | * config/rs6000/8540.md: Likewise. | |
7786 | ||
9bcc9490 DB |
7787 | 2004-08-13 Daniel Berlin <dberlin@dberlin.org> |
7788 | ||
7789 | * Makefile.in (BOOT_CFLAGS): Remove accidental addition of -dU. | |
7790 | ||
68fe56fc R |
7791 | 2004-08-13 J"orn Rennecke <joern.rennecke@superh.com> |
7792 | ||
7793 | * sh.md (cbranch define_delay) Use cond_delay_slot for | |
7794 | non-anulled condition too. | |
7795 | ||
85d346f1 DE |
7796 | 2004-08-12 David Edelsohn <edelsohn@gnu.org> |
7797 | ||
7798 | * config/rs6000/rs6000.c (any_parallel_operand): New predicate. | |
7799 | * config/rs6000/rs6000.h (PREDICATE_CODES): Add | |
7800 | any_parallel_operand, lmw_operation, stmw_operation, | |
a688b3ac | 7801 | mfcr_operation, mtcrf_operation. Remove PARALLEL from any_operand. |
85d346f1 DE |
7802 | * config/rs6000/rs6000.md (save_fpregs_{si,di}): Use |
7803 | any_parallel_operand. | |
7804 | (return_and_restore_fpregs_{si,di}): Same. | |
7805 | ||
47d2cee5 ZW |
7806 | 2004-08-12 Zack Weinberg <zack@codesourcery.com> |
7807 | ||
7808 | * genrecog.c (add_to_sequence): When processing a MATCH_PARALLEL, | |
7809 | if pred->singleton != PARALLEL, issue a warning and pretend it was. | |
7810 | Also issue a warning for any predicate we don't know about. | |
7811 | ||
8fe75e43 RH |
7812 | 2004-08-12 Richard Henderson <rth@redhat.com> |
7813 | ||
7814 | * config/i386/i386.c (internal_label_prefix): Export. | |
7815 | (internal_label_prefix_len, struct ix86_address, | |
7816 | ix86_decompose_address, maybe_get_pool_constant, | |
7817 | ix86_fp_compare_code_to_integer, ix86_fp_comparison_codes, | |
7818 | memory_address_length): Export. | |
47d2cee5 | 7819 | (any_fp_register_operand, fp_register_operand, |
8fe75e43 | 7820 | register_and_not_any_fp_reg_operand, register_and_not_fp_reg_operand, |
47d2cee5 | 7821 | x86_64_general_operand, x86_64_szext_general_operand, |
8fe75e43 RH |
7822 | x86_64_nonmemory_operand, x86_64_movabs_operand, |
7823 | x86_64_szext_nonmemory_operand, x86_64_immediate_operand, | |
7824 | x86_64_zext_immediate_operand, const_int_1_31_operand, | |
7825 | symbolic_operand, pic_symbolic_operand, local_symbolic_operand, | |
7826 | tls_symbolic_operand, global_dynamic_symbolic_operand, | |
7827 | local_dynamic_symbolic_operand, initial_exec_symbolic_operand, | |
7828 | local_exec_symbolic_operand, call_insn_operand, sibcall_insn_operand, | |
7829 | constant_call_address_operand, const0_operand, const1_operand, | |
7830 | const248_operand, const_0_to_3_operand, const_0_to_7_operand, | |
7831 | const_0_to_15_operand, const_0_to_255_operand, incdec_operand, | |
7832 | shiftdi_operand, reg_no_sp_operand, mmx_reg_operand, | |
7833 | general_no_elim_operand, nonmemory_no_elim_operand, | |
7834 | index_register_operand, q_regs_operand, flags_reg_operand, | |
7835 | non_q_regs_operand, zero_extended_scalar_load_operand, | |
7836 | vector_move_operand, no_seg_address_operand, sse_comparison_operator, | |
47d2cee5 | 7837 | ix86_comparison_operator, ix86_carry_flag_operator, |
8fe75e43 RH |
7838 | fcmov_comparison_operator, promotable_binary_operator, |
7839 | cmp_fp_expander_operand, ext_register_operand, binary_fp_operator, | |
47d2cee5 | 7840 | mult_operator, div_operator, arith_or_logical_operator, |
8fe75e43 RH |
7841 | memory_displacement_operand, cmpsi_operand, long_memory_operand, |
7842 | aligned_operand): Move to predicates.md as define_predicates. | |
7843 | (tls_symbolic_operand_1): Remove. | |
7844 | (x86_64_sign_extended_value): Merge into x86_64_immediate_operand. | |
7845 | (x86_64_zero_extended_value): Merge into x86_64_zext_immediate_operand. | |
7846 | (legitimize_address): Merge tls_symbolic_operand contents. | |
7847 | (ix86_expand_move): Likewise. | |
7848 | * config/i386/i386-protos.h: Update for exports. | |
7849 | * config/i386/i386.h (EXTRA_CONSTRAINT): Update for renames. | |
7850 | (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Remove. | |
7851 | * config/i386/i386.md: Include predicates.md. | |
7852 | * config/i386/predicates.md: New file. | |
7853 | ||
ea3d83a7 MM |
7854 | 2004-08-13 Mark Mitchell <mark@codesourcery.com> |
7855 | ||
7856 | PR c++/16924 | |
7857 | * config/i386/winnt.c (i386_pe_mark_dllexport): Set | |
7858 | SYMBOL_REF_DECL. | |
7859 | (i386_pe_mark_dllimport): Likewise. | |
7860 | (i386_pe_encode_section_info): Likewise, when overriding | |
7861 | dllimport attribute. | |
7862 | ||
414adbdd GK |
7863 | 2004-08-12 Geoffrey Keating <geoffk@apple.com> |
7864 | ||
7865 | * configure.ac: When testing for flex, nm, ar, and bison, check | |
7866 | that they will actually be built. | |
7867 | * configure: Regenerate. | |
7868 | ||
c5443745 UW |
7869 | 2004-08-12 Ulrich Weigand <uweigand@de.ibm.com> |
7870 | ||
7871 | * config/s390/s390.h (MAX_FIXED_MODE_SIZE): Define. | |
7872 | (MOVE_MAX_PIECES): Define. | |
7873 | ||
8fa5469d DP |
7874 | 2004-08-12 Devang patel <dpatel@apple.com> |
7875 | ||
7876 | * dbxout.c (dbxout_begin_prologue): New function. | |
7877 | (dbx_debug_hooks): Use new begin prologue hook. | |
7878 | (dbxout_function_end): Emit N_ENSYM. | |
7879 | * stab.def (N_BNSYM, N_ENSYM): Define and document these two new stabs. | |
47d2cee5 | 7880 | |
b0b343db JJ |
7881 | 2004-08-12 Janis Johnson <janis187@us.ibm.com> |
7882 | ||
e390eb0a JJ |
7883 | * config/rs6000/altivec.h (vec_dst): Fix C++ functions whose first |
7884 | argument is float*. | |
7885 | ||
e34b6648 JJ |
7886 | * config/rs6000/rs6000.c (altivec_init_builtins): Fix argument type |
7887 | for vec_dss. | |
7888 | ||
b0b343db JJ |
7889 | * doc/extend.texi (AltiVec builtins): Fix description for recent |
7890 | changes. Update operation list to match current support. | |
7891 | ||
adf39f8f AK |
7892 | 2004-08-12 Andreas Krebbel <krebbel1@de.ibm.com> |
7893 | ||
7894 | * config/s390/s390.c (struct s390_frame_layout): New struct as element | |
7895 | of struct machine_function. | |
7896 | (cfun->machine->frame_size): Moved into cfun->machine->frame_layout and | |
7897 | changed all uses. | |
7898 | (cfun->machine->save_fprs_p): Replaced by cfun_save_high_fprs and | |
7899 | changed all uses. | |
7900 | (cfun_frame_layout, cfun_save_high_fprs_p, cfun_gprs_save_area_size) | |
7901 | (cfun_set_fpr_bit, cfun_fpr_bit_p): New macros. | |
7902 | (s390_frame_area, s390_register_info): New functions. | |
7903 | (s390_optimize_prolog): Renamed to s390_optimize_prologue. Added check | |
7904 | for base register. | |
7905 | (s390_return_addr_rtx, s390_return_address_offset) | |
7906 | (s390_va_start, s390_gimplify_va_arg) | |
7907 | (s390_emit_prologue, s390_emit_epilogue): Adjusted for new stack | |
7908 | layouts. | |
7909 | (s390_frame_info): Functionality partly moved to s390_register_info. | |
7910 | Made adaptions for new stack layout. | |
7911 | (save_gprs, restore_gprs): Changed meaning of second parameter and | |
7912 | adapted all callers. | |
7913 | ||
7914 | * config/s390/s390.h (s390_backchain_string): New global variable. | |
7915 | (MASK_BACKCHAIN): Removed definition. | |
7916 | (TARGET_BACKCHAIN): Changed check. | |
7917 | (TARGET_KERNEL_BACKCHAIN): New macro. | |
7918 | (TARGET_SWITCHES): Removed entries of "backchain" and "no-backchain". | |
7919 | (TARGET_OPTIONS): Added "backchain", "no-backchain" and | |
7920 | "kernel-backchain". | |
7921 | (DYNAMIC_CHAIN_ADDRESS): Adjusted for new stack layouts. | |
7922 | ||
7923 | * config/s390/s390.md ("allocate_stack"): Added TARGET_KERNEL_BACKCHAIN | |
7924 | as condition. Adjusted for new stack layout. | |
7925 | ||
7926 | * doc/invoke.texi: Added documentation for new option | |
7927 | "-mkernel-backchain" and adjusted documentation of "-mbackchain" and | |
7928 | "-mno-backchain". | |
7929 | ||
db151e9d PB |
7930 | 2004-08-12 Paul Brook <paul@codesourcery.com> |
7931 | ||
7932 | * config/arm/lib1funcs.asm (ARM_FUNC_ALIAS): Also alias _L__name. | |
7933 | (aeabi_uidivmod, aeabi_idivmod): Provide thumb implementation. | |
7934 | ||
02b75262 DD |
7935 | 2004-08-12 David Daney <ddaney@avtrex.com> |
7936 | ||
db151e9d | 7937 | * java/gcj.texi: Add subsection on signal usage. |
02b75262 | 7938 | |
f64d6991 DE |
7939 | 2004-08-12 David Edelsohn <edelsohn@gnu.org> |
7940 | ||
7941 | * expr.c (move_by_pieces): Set alignment for move to minimum of | |
7942 | MOVE_MAX_PIECES mode alignment and the largest non-slow mode | |
7943 | alignment, but not less than the original alignment. | |
7944 | (move_by_pieces_ninsns): Same. | |
7945 | (can_store_by_pieces): Similar for store with STORE_MAX_PIECES. | |
7946 | (store_by_pieces_1): Same. | |
7947 | ||
c597ef4e DN |
7948 | 2004-08-12 Diego Novillo <dnovillo@redhat.com> |
7949 | ||
7950 | PR tree-optimization/16867 | |
7951 | * tree.c (is_global_var): New function. | |
7952 | (needs_to_live_in_memory): Check for TREE_ADDRESSABLE. | |
7953 | Call is_global_var. | |
7954 | * tree.h (DECL_NEEDS_TO_LIVE_IN_MEMORY_INTERNAL): Remove. | |
7955 | Update all users. | |
7956 | (is_global_var): Declare. | |
7957 | * tree-dfa.c (dump_variable): Display global and addressable | |
7958 | attributes. | |
7959 | (add_referenced_var): Clarify documentation when marking | |
7960 | variables call-clobbered. | |
7961 | * tree-flow-inline.h (is_call_clobbered): Call is_global_var | |
7962 | instead of needs_to_live_in_memory. | |
7963 | (mark_call_clobbered): If the variable is a tag, mark it | |
7964 | DECL_EXTERNAL. | |
7965 | * tree-gimple.c (is_gimple_reg): Don't check for | |
7966 | TREE_ADDRESSABLE. | |
7967 | (is_gimple_non_addressable): Likewise. | |
7968 | * tree-ssa-alias.c (get_nmt_for): Always check whether the tag | |
7969 | needs to be marked call-clobbered. | |
7970 | (setup_pointers_and_addressables): Call is_global_var instead | |
7971 | of needs_to_live_in_memory. | |
7972 | * tree-ssa-dce.c (need_to_preserve_store): Remove. | |
7973 | Update all users with is_global_var. | |
7974 | (mark_stmt_if_obviously_necessary): Fix processing of aliased | |
7975 | stores. Don't check the virtual definitions. Rather, check | |
7976 | whether the store is going into global memory. | |
7977 | (find_obviously_necessary_stmts): Get the symbol from the PHI | |
7978 | result. | |
7979 | * tree-ssa-operands.c (get_call_expr_operands): Do not add | |
7980 | clobbering may-defs if the call does not have side effects. | |
7981 | ||
ab5c8549 JJ |
7982 | 2004-08-12 Jakub Jelinek <jakub@redhat.com> |
7983 | ||
7984 | PR c++/16276 | |
7985 | * output.h (default_function_rodata_section, | |
7986 | default_no_function_rodata_section): New prototypes. | |
7987 | * target.h (struct gcc_target): Add asm_out.function_rodata_section. | |
7988 | * target-def.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Define. | |
7989 | (TARGET_ASM_OUT): Add it. | |
7990 | * varasm.c (default_function_rodata_section, | |
7991 | default_no_function_rodata_section): New functions. | |
7992 | * final.c (final_scan_insn): Call | |
7993 | targetm.asm_out.function_rodata_section instead of | |
7994 | readonly_data_section. | |
7995 | * config/darwin.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Define. | |
7996 | * config/mcore/mcore.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
7997 | * config/ip2k/ip2k.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
7998 | * config/rs6000/xcoff.h (TARGET_ASM_FUNCTION_RODATA_SECTION): | |
7999 | Likewise. | |
8000 | * config/alpha/alpha.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
8001 | * config/i386/cygming.h (TARGET_ASM_FUNCTION_RODATA_SECTION): | |
8002 | Likewise. | |
8003 | * config/i386/i386-interix.h (TARGET_ASM_FUNCTION_RODATA_SECTION): | |
8004 | Likewise. | |
8005 | * config/arm/pe.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
8006 | * config/avr/avr.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
8007 | * doc/tm.texi (TARGET_ASM_FUNCTION_RODATA_SECTION): Document. | |
8008 | ||
5cf58f28 PB |
8009 | 2004-08-12 Paul Brook <paul@codesourcery.com> |
8010 | ||
8011 | * dwarf2out.h (dwarf2out_frame_finish): Conditionalize outputting eh | |
8012 | frame info. | |
8013 | * doc/tm.texi: Document interaction between TARGET_UNWIND_INFO and | |
8014 | DWARF2_UNWIND_INFO. | |
8015 | ||
87e184d1 BE |
8016 | 2004-08-12 Ben Elliston <bje@au.ibm.com> |
8017 | ||
8018 | PR target/16286 | |
8019 | * config/rs6000/altivec.h: Change vector to __vector throughout. | |
8020 | (Except for the `vector' macro itself). | |
8021 | ||
e543e219 ZW |
8022 | 2004-08-12 Zack Weinberg <zack@codesourcery.com> |
8023 | ||
8024 | * genpreds.c: Add capability to generate predicate bodies as | |
8025 | well as function prototypes. Write function prototypes for | |
8026 | the generic predicates too. | |
8027 | (process_define_predicate, write_tm_preds_h, write_insn_preds_c) | |
8028 | (write_predicate_subfunction, mark_mode_tests, add_mode_tests) | |
8029 | (write_match_code, write_predicate_expr, write_one_predicate_function) | |
8030 | (parse_option): New functions. | |
8031 | (output_predicate_decls): Delete. | |
8032 | (main): Read the machine description, process DEFINE_PREDICATE or | |
8033 | DEFINE_SPECIAL_PREDICATE patterns, write tm-preds.h or insn-preds.c | |
8034 | as appropriate. | |
8035 | ||
8036 | * genrecog.c (struct decision_test): Replace index with | |
8037 | struct pred_data pointer. | |
8038 | (next_index): Remove, unused. | |
8039 | (pred_table, preds, special_mode_pred_table): Delete. | |
8040 | (compute_predicate_codes, process_define_predicate): New functions. | |
8041 | (validate_pattern, add_to_sequence, write_switch): Update for | |
8042 | new data structures. | |
8043 | (main): Handle DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE. | |
8044 | Check both error_count and have_error. | |
8045 | ||
8046 | * gensupport.c (in_fname, first_predicate): New globals. | |
8047 | (define_pred_queue, define_pred_tail): New RTL-pattern queue. | |
8048 | (predicate_table, last_predicate, old_pred_table) | |
8049 | (old_special_pred_table): New statics. | |
8050 | (hash_struct_pred_data, eq_struct_pred_data, lookup_predicate) | |
8051 | (add_predicate, init_predicate_table): New functions. | |
8052 | (process_rtx): Handle DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE. | |
8053 | (init_md_reader_args_cb): Use the global in_fname. No need to zero | |
8054 | it or max_include_len. Call init_predicate_table. | |
8055 | (read_rtx): Run the predicate queue after the attribute queue | |
8056 | but before all the others. | |
8057 | * gensupport.h (in_fname, struct pred_data, first_predicate) | |
8058 | (lookup_predicate, add_predicate, FOR_ALL_PREDICATES): Declare. | |
8059 | * rtl.def (MATCH_CODE, MATCH_TEST, DEFINE_PREDICATE) | |
8060 | (DEFINE_SPECIAL_PREDICATE): New RTL codes. | |
8061 | * dummy-conditions.c: Don't include bconfig.h, system.h, | |
8062 | coretypes.h, tm.h, or system.h. Do include stddef.h. | |
8063 | Duplicate declaration of struct c_test from gensupport.h. | |
8064 | ||
8065 | * Makefile.in (OBJS-common): Add insn-preds.o. | |
8066 | (STAGESTUFF, .PRECIOUS): Add insn-preds.c. | |
8067 | (insn-preds.c, insn-preds.o): New rules. | |
8068 | (s-preds): Also generate insn-preds.c. | |
8069 | (dummy-conditions.o, genpreds$(build_exeext), genpreds.o): | |
8070 | Update dependencies. | |
8071 | (print-rtl.o, print-rtl1.o): Correct dependencies. | |
8072 | ||
8073 | * recog.h: Delete prototypes of predicate functions. | |
8074 | ||
8075 | * doc/md.texi (Predicates): New section with complete | |
8076 | documentation of operand/operator predicates. Remove some | |
8077 | incomplete documentation of predicates from other places. | |
8078 | * doc/tm.texi (Misc): Move SPECIAL_MODE_PREDICATES next to | |
8079 | PREDICATE_CODES; indicate that both are deprecated in favor | |
8080 | of define_predicate/define_special_predicate. | |
8081 | ||
8082 | * config/ia64/ia64.c: All predicate function definitions moved | |
8083 | to ia64.md, except | |
8084 | (small_addr_symbolic_operand, tls_symbolic_operand): Delete. | |
8085 | (ia64_expand_load_address, ia64_expand_move): | |
8086 | Check SYMBOL_REF_TLS_MODEL directly, don't use tls_symbolic_operand. | |
8087 | ||
8088 | * config/ia64/ia64.md: All predicates now defined here. | |
8089 | (symbolic_operand): Is now a special predicate. | |
8090 | ||
8091 | * config/ia64/ia64.h: Declare ia64_section_threshold. | |
8092 | (PREDICATE_CODES): Delete. | |
8093 | ||
174283a3 RH |
8094 | 2004-08-12 Richard Henderson <rth@redhat.com> |
8095 | ||
8096 | * c-common.h (STATEMENT_LIST_HAS_LABEL): New. | |
8097 | * c-semantics.c (add_stmt): Set it. | |
8098 | * c-decl.c (finish_decl): Use it to create a new BIND_EXPR | |
8099 | before instantiating a variable sized type. | |
8100 | ||
15931954 RH |
8101 | 2004-08-12 Richard Henderson <rth@redhat.com> |
8102 | ||
8103 | * stor-layout.c (round_up, round_down): Move ... | |
e543e219 | 8104 | * fold-const.c (round_up, round_down): ... here. Use |
15931954 RH |
8105 | multiple_of_p to avoid any arithmetic at all. |
8106 | ||
57d1dd87 RH |
8107 | 2004-08-12 Richard Henderson <rth@redhat.com> |
8108 | ||
8109 | * gimplify.c (struct gimplify_init_ctor_preeval_data): New. | |
8110 | (gimplify_init_ctor_preeval_1): New. | |
8111 | (gimplify_init_ctor_preeval): New. | |
8112 | (gimplify_init_ctor_eval): New. | |
8113 | (gimplify_init_constructor): Use them. Always gimplify the LHS | |
8114 | object first. | |
8115 | ||
46e34f96 ZL |
8116 | 2004-08-12 Ziemowit Laski <zlaski@apple.com> |
8117 | ||
8118 | (This patch is part of merge of objc-improvements-branch | |
8119 | into mainline.) | |
8120 | ||
8121 | * doc/frontends.texi: Mention Objective-C++ in addition to | |
8122 | Objective-C. | |
8123 | * doc/install.texi: Add 'obj-c++' to list of configurable | |
8124 | languages. | |
8125 | * doc/invoke.texi: Rename Objective-C option headings to | |
8126 | indicate they also apply to Objective-C++. List file | |
8127 | extensions for Objective-C++ sources. Mention that | |
8128 | ObjC and ObjC++ compilations may also use C and C++ options, | |
8129 | respectively. Point users to doc/standards.texi for | |
8130 | further info on ObjC and ObjC++. | |
8131 | * doc/sourcebuild.texi: Mention the objcp/ directory and | |
8132 | the Objective-C++ sources it contains. | |
8133 | * doc/standards.texi: Update link to Apple ObjC site; | |
8134 | add link to gcc readings.html WWW doc. | |
8135 | ||
07f12d8b AM |
8136 | 2004-08-12 Alan Modra <amodra@bigpond.net.au> |
8137 | ||
8138 | * config/rs6000/rs6000.c (function_arg_padding): Revert 2004-07-28 | |
8139 | and 2004-07-14 changes. | |
8140 | ||
89aa5a20 PB |
8141 | 2004-08-12 Paul Brook <paul@codesourcery.com> |
8142 | ||
8143 | * doc/invoke.texi: Fix typo. | |
8144 | ||
5079843a DP |
8145 | 2004-08-11 Devang Patel <dpatel@apple.com> |
8146 | ||
8147 | * config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Add -dead_strip | |
8148 | and -no_dead_strip_inits_and_terms. | |
8149 | (LINK_SPEC): Same. | |
8150 | * doc/invoke.texi (Darwin Options): Document -dead_strip and | |
8151 | -no_dead_strip_inits_and_terms. | |
e543e219 | 8152 | |
876f13b0 PB |
8153 | 2004-08-11 Paul Brook <paul@codesourcery.com> |
8154 | ||
8155 | * config/arm/arm-protos.h (arm_finalize_pic) Rename ... | |
8156 | (arm_load_pic_register): ... to this. | |
8157 | * config/arm/arm.c (arm_finalize_pic): Rename ... | |
8158 | (arm_load_pic_register): ... to this. Always output insns at the | |
8159 | current location. Load via low reg in thumb mode. | |
8160 | (arm_expand_prologue): Call arm_load_pic_register. | |
8161 | (thumb_expand_prologue): Ditto. | |
8162 | * config/arm/arm.h (FINALIZE_PIC): Remove. | |
8163 | * config/arm/arm.md (builtin_setjmp_receiver): Call | |
8164 | arm_load_pic_register. | |
8165 | ||
57934c39 PB |
8166 | 2004-08-11 Paul Brook <paul@codesourcery.com> |
8167 | ||
8168 | * arm.c (thumb_force_lr_save): Add prototype. | |
8169 | (thumb_compute_save_reg_mask): New function. | |
8170 | (thumb_find_work_register): New function. | |
8171 | (arm_get_frame_offsets): Use thumb_compute_save_reg_mask. | |
8172 | (thumb_unexpanded_epilogue): Ditto. Remove redundant code. | |
8173 | Don't clobber r3 when removing pretend args. | |
8174 | (thumb_expand_prologue): Use thumb_compute_save_reg_mask. | |
8175 | (thumb_output_function_prologue): Use new functions. | |
8176 | (thumb_set_return_address): Use thumb_compute_save_reg_mask. | |
8177 | * arm.h (THUMB_REG_PUSHED_P): Remove. | |
8178 | ||
af874237 JW |
8179 | 2004-08-11 James E Wilson <wilson@specifixinc.com> |
8180 | ||
8181 | PR rtl-optimization/16490 | |
8182 | * cfgrtl.c (cfg_layout_split_edge): Set global_live_at_start and | |
8183 | global_live_at_end for new basic block if already set for other blocks. | |
8184 | ||
c1618c0c DE |
8185 | 2004-08-11 David Edelsohn <edelsohn@gnu.org> |
8186 | ||
8187 | * config/rs6000/rs6000.h (MAX_FIXED_MODE_SIZE): Define. | |
8188 | ||
8189 | * config/rs6000/rs6000.md (mfcr rlwinm patterns): Set length to 8. | |
8190 | (mfcr rlwinm rlwinm patterns): Set length to 12. | |
8191 | ||
1a24f92f AM |
8192 | 2004-08-11 Andrew MacLeod <amacleod@redhat.com> |
8193 | ||
8194 | * tree-flow-inline.h (get_def_ops, get_use_ops, get_v_may_def_ops, | |
8195 | get_vuse_ops,get_v_must_def_ops): Add operand structure reference. | |
8196 | (get_v_may_def_result_ptr, get_v_may_def_op_ptr): New access struct. | |
8197 | (start_ssa_stmt_operands): Delete. | |
e543e219 | 8198 | * tree-flow.h (struct stmt_ann_d): Replace operand vectors with new |
1a24f92f AM |
8199 | struct stmt_operands_d. |
8200 | (build_ssa_operands): New extern entry point. | |
e543e219 | 8201 | * tree-ssa-dom.c (record_equivalences_from_stmt): Remove operand |
1a24f92f AM |
8202 | building code, replace with create_ssa_artficial_load_stmt(). |
8203 | * tree-ssa-operands.c (struct voperands_d): Delete. | |
8204 | (allocate_v_may_def_optype): Allocate v_may_def_operand_type_t vector. | |
8205 | (allocate_v_must_def_optype): Use sizeof (tree), not sizeof (tree *). | |
e543e219 | 8206 | (free_uses, free_defs, free_vuses, free_v_may_defs, |
1a24f92f AM |
8207 | free_v_must_defs): Remove dealloc parameter. |
8208 | (remove_vuses, remove_v_may_def, remove_v_must_defs): Delete. | |
8209 | (finalize_ssa_defs, finalize_ssa_uses, finalize_ssa_v_may_defs, | |
8210 | finalize_ssa_vuses, finalize_ssa_v_must_defs): Perform all operand | |
8211 | vector comparisons, ssa_name reuse, and allocations here. | |
8212 | (verify_start_operands): Delete. | |
8213 | (finalize_ssa_stmt_operands): Set new operands by calling finalize | |
8214 | routines. | |
8215 | (start_ssa_stmt_operands): Move from tree-flow-inline.h. | |
8216 | (append_def, append_usei): Simplify to simple accumulation. | |
8217 | (append_v_may_def, append_vuse, append_v_must_def): Simplify to avoiding | |
8218 | duplicates and simple accumulation. | |
8219 | (free_ssa_operands): Free vectors in a stmt_operand structure. | |
8220 | (build_ssa_operands): New. Create a new stmt_operand structure from | |
e543e219 | 8221 | a stmt and an old set of stmt_operands. |
1a24f92f AM |
8222 | (get_stmt_operands): Simplify and call build_ssa_operands. |
8223 | (get_expr_operands, get_asm_expr_operands, get_indirect_ref_operands, | |
8224 | get_call_expr_operands, add_stmt_operand, add_call_clobber_ops, | |
8225 | add_call_read_ops): Don't pass prev_vops around anymore. | |
8226 | (note_addressable): Return if no stmt annotation. | |
8227 | (copy_virtual_operands): Access v_may_def operands through a struct. | |
8228 | (create_ssa_artficial_load_stmt): New. Create a load stmt for DOM's | |
8229 | hash tables without treating the stmt as a real stmt. | |
8230 | * tree-ssa-operands.h (struct v_may_def_operand_type): New. Access | |
8231 | v_may_def def and use through a struct instead of 2 array elements. | |
8232 | (struct v_may_def_optype_d): Use v_may_def_operand_type. | |
8233 | (struct stmt_operands_d): New. Struct for storing all operand vectors. | |
8234 | ||
a77655b1 NC |
8235 | 2004-08-11 Nick Clifton <nickc@redhat.com> |
8236 | ||
8237 | * config/arm/arm.c (arm_is_longcall_p): Update comment describing | |
8238 | this funciton's behaviour. Return true when the current function | |
8239 | has a section attribute and -mlong-calls is in effect. | |
8240 | * config/arm/arm.h (ARM_DECLARE_FUNCTION_SIZE): Do not set the | |
8241 | short-call marker when -mlong-calls is in effect and the function | |
8242 | has a section attribute. | |
8243 | ||
6f4a43e0 ZW |
8244 | 2004-08-10 Zack Weinberg <zack@codesourcery.com> |
8245 | ||
8246 | * stmt.c (expand_return): If asked to return the RESULT_DECL, | |
8247 | just call expand_value_return on result_rtl. | |
8248 | ||
1a186ec5 RH |
8249 | 2004-08-10 Richard Henderson <rth@redhat.com> |
8250 | ||
8251 | * builtins.def (BUILT_IN_STACK_ALLOC): Remove. | |
8252 | * builtins.c (expand_builtin) <BUILT_IN_STACK_ALLOC>: Remove. | |
8253 | * dwarf2out.c (loc_descriptor): Handle PARALLEL here ... | |
8254 | (add_location_or_const_value_attribute): ... not here. Use | |
8255 | loc_descriptor_from_tree if possible. | |
8256 | (loc_descriptor_from_tree_1): Rename from loc_descriptor_from_tree. | |
8257 | Simplify address handling. Handle DECL_VALUE_EXPR. Handle register | |
8258 | values specially. | |
8259 | (loc_descriptor_from_tree): New. Update callers. | |
8260 | * expr.c (expand_var): Ignore DECL_VALUE_EXPR variables. | |
8261 | * gimplify.c (gimplify_decl_expr): Lower variable sized types to | |
8262 | pointer plus dereference. Set DECL_VALUE_EXPR. Set save_stack. | |
8263 | (gimplify_call_expr): Do not recognize BUILT_IN_STACK_ALLOC | |
8264 | and BUILT_IN_STACK_RESTORE. | |
8265 | (gimplify_expr): Lower DECL_VALUE_EXPR decls. | |
8266 | * stmt.c (expand_stack_alloc): Remove. | |
8267 | * tree-mudflap.c (mx_register_decls): Don't look for | |
8268 | BUILT_IN_STACK_ALLOC. | |
8269 | * tree-nested.c (convert_local_reference): Likewise. | |
8270 | * tree.h (DECL_VALUE_EXPR): New. | |
8271 | ||
7109c195 RH |
8272 | 2004-08-10 Richard Henderson <rth@redhat.com> |
8273 | ||
bf4ccdd6 RH |
8274 | * stor-layout.c (round_up): Check for 0/1 before dividing. |
8275 | (round_down): Likewise. | |
8276 | ||
7109c195 RH |
8277 | * tree-tailcall.c (suitable_for_tail_opt_p): Also check DECL_EXTERNAL. |
8278 | ||
b3f8d95d MM |
8279 | 2004-08-09 Mark Mitchell <mark@codesourcery.com> |
8280 | ||
8281 | * config.gcc (arm*-*-eabi*): New target. | |
8282 | * defaults.h (TARGET_LIBGCC_FUNCS): New macro. | |
8283 | (TARGET_LIB_INT_CMP_BIASED): Likewise. | |
8284 | * expmed.c (expand_divmod): Try a two-valued divmod function as a | |
8285 | last resort. | |
8286 | * gthr.h: Remove bogus tokens at end of #pragma. | |
8287 | * optabs.c (expand_twoval_binop_libfunc): New function. | |
8288 | (prepare_cmp_insn): Handle the !TARGET_LIB_INT_CMP_BIASED case. | |
8289 | (prepare_float_lib_cmp): Try reversing the condition. | |
8290 | (debug_optab_libfuncs): New function. | |
8291 | * optabs.h (expand_twoval_binop_libfunc): Declare. | |
8292 | * config/arm/arm.c (arm_init_libfuncs): New function. | |
8293 | (arm_compute_initial_eliminatino_offset): Return HOST_WIDE_INT. | |
8294 | (TARGET_INIT_LIBFUNCS): Define it. | |
8295 | * config/arm/arm.h (TARGET_BPABI): New macro. | |
8296 | * config/arm/arm-protos.h | |
8297 | (arm_compute_initial_elimination_offset): Return HOST_WIDE_INT. | |
8298 | * config/arm/bpabi.S: New file. | |
8299 | * config/arm/bpabi.c: Likewise. | |
8300 | * config/arm/bpabi.h: Likewise. | |
8301 | * config/arm/ieee754-df.S (__aeabi_dneg): New function or alias. | |
8302 | (__aeabi_drsub): Likewise. | |
8303 | (__aeabi_dsub): Likewise. | |
8304 | (__aeabi_dadd): Likewise. | |
8305 | (__aeabi_ui2d): Likewise. | |
8306 | (__aeabi_i2d): Likewise. | |
8307 | (__aeabi_f2d): Likewise. | |
8308 | (__aeabi_dmul): Likewise. | |
8309 | (__aeabi_ddiv): Likewise. | |
8310 | (__aeabi_cdrcmple): Likewise. | |
8311 | (__aeabi_cdcmpeq): Likewise. | |
8312 | (__aeabi_cdcmple): Likewise. | |
8313 | (__aeabi_dcmpeq): Likewise. | |
8314 | (__aeabi_dcmplt): Likewise. | |
8315 | (__aeabi_dcmple): Likewise. | |
8316 | (__aeabi_dcmpge): Likewise. | |
8317 | (__aeabi_dcmpgt): Likewise. | |
8318 | (__aeabi_dcmpun): Likewise. | |
8319 | (__aeabi_d2iz): Likewise. | |
8320 | (__aeabi_d2uiz): Likewise. | |
8321 | (__aeabi_d2f): Likewise. | |
8322 | * config/arm/ieee754-sf.S (__aeabi_fneg): New function or alias. | |
8323 | (__aeabi_frsub): Likewise. | |
8324 | (__aeabi_fsub): Likewise. | |
8325 | (__aeabi_fadd): Likewise. | |
8326 | (__aeabi_ui2f): Likewise. | |
8327 | (__aeabi_i2f): Likewise. | |
8328 | (__aeabi_fmul): Likewise. | |
8329 | (__aeabi_fdiv): Likewise. | |
8330 | (__aeabi_cfrcmple): Likewise. | |
8331 | (__aeabi_cfcmpeq): Likewise. | |
8332 | (__aeabi_cfcmple): Likewise. | |
8333 | (__aeabi_fcmpeq): Likewise. | |
8334 | (__aeabi_fcmplt): Likewise. | |
8335 | (__aeabi_fcmple): Likewise. | |
8336 | (__aeabi_fcmpge): Likewise. | |
8337 | (__aeabi_fcmpgt): Likewise. | |
8338 | (__aeabi_fcmpun): Likewise. | |
8339 | (__aeabi_f2iz): Likewise. | |
8340 | (__aeabi_f2uiz): Likewise. | |
8341 | * config/arm/lib1funcs.asm (ARM_CALL): New macro. | |
8342 | (__aeabi_uidivmod): New function or alias. | |
8343 | (__aeabi_idivmod): Likewise. | |
8344 | (__aeabi_idiv0): Likewise. | |
8345 | (__aeabi_ldiv0): Likewise. | |
8346 | (__aeabi_llsr): Likewise. | |
8347 | (__aeabi_lasr): Likewise. | |
8348 | (__aeabi_llsl): Likewise. | |
8349 | (bpabi.S): Include it. | |
8350 | * config/arm/libgcc-bpabi.ver: New file. | |
8351 | * config/arm/symbian.h (ARM_DEFAULT_ABI): Remove. | |
8352 | (LINK_SPEC): Remove. | |
8353 | * config/arm/t-arm-elf (LIB1ASMFUNCS): Add __aeabi_lcmp and | |
8354 | __aeabi_ulcmp. | |
8355 | * config/arm/t-bpabi: New file. | |
8356 | * doc/tm.texi (TARGET_LIBGCC_FUNCS): New entry. | |
8357 | (TARGET_LIB_INT_CMP_BIASED): Likewise. | |
6f4a43e0 | 8358 | |
fba73eb1 DE |
8359 | 2004-08-10 David Edelsohn <edelsohn@gnu.org> |
8360 | ||
8361 | * config/rs6000/rs6000-protos.h (expand_block_clear): Declare. | |
8362 | * config/rs6000/rs6000.md (clrmemsi): New pattern. | |
8363 | * config/rs6000/rs6000.c (expand_block_clear): New function. | |
8364 | (expand_block_move): Convert alignment to bits. Use SImode and | |
8365 | HImode for unaligned addresses if not STRICT_ALIGNMENT. | |
8366 | ||
8367 | 2004-08-10 Caroline Tice <ctice@apple.com> | |
c295317d CT |
8368 | |
8369 | * varasm.c (unlikely_section_label): New global variable. | |
8370 | (unlikely_text_section_name): New global variable. | |
8371 | (text_section): Remove alignment statement. | |
6f4a43e0 | 8372 | (unlikely_text_section): Remove alignment statement; use |
c295317d CT |
8373 | unlikely_section_label rather than hard-coded string. |
8374 | (assemble_start_function): Initialize unlikely_section_label and | |
8375 | unlikely_text_section_name; make sure cold section is properly | |
8376 | aligned at start of function; output unlikely_section_label if | |
8377 | appropriate. | |
8378 | ||
68f9c5e2 UW |
8379 | 2004-08-10 Ulrich Weigand <uweigand@de.ibm.com> |
8380 | ||
8381 | * config/s390/s390-protos.h (s390_canonicalize_comparison): Declare. | |
8382 | * config/s390/s390.c (s390_canonicalize_comparison): New function. | |
8383 | * config/s390/s390.h (CANONICALIZE_COMPARISON): Define. | |
8384 | * config/s390/s390.md ("*tmdi_ext", "*tmsi_ext", "*tmqisi_ext", | |
8385 | "*tmqidi_ext", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem"): Remove. | |
8386 | ("*tmqi_mem"): Remove SUBREG from pattern. | |
8387 | ("*anddi3_cconly"): Prevent accidentally matching TM pattern. | |
8388 | ("*andsi3_cconly"): Likewise. | |
6f4a43e0 | 8389 | |
22116d84 L |
8390 | 2004-08-10 H.J. Lu <hongjiu.lu@intel.com> |
8391 | ||
8392 | PR target/16909 | |
8393 | * config/i386/i386.md (*strsetdi_rex_1): Use DI instead of SI. | |
8394 | ||
c75095b2 JJ |
8395 | 2004-08-10 Janis Johnson <janis187@us.ibm.com> |
8396 | ||
8397 | * doc/sourcebuild.texi (compat testing): Document available test | |
8398 | framework commands. Use the preferred spelling of DejaGnu. | |
8399 | ||
98975653 DB |
8400 | 2004-08-10 Daniel Berlin <dberlin@dberlin.org> |
8401 | ||
8402 | * lambda.h: Add matrix type, and prototypes for remainder of | |
8403 | matrix and vector functions. | |
8404 | (lambda_vector_mult_const): New function. | |
8405 | (lambda_vector_negate): Ditto. | |
8406 | (lambda_vector_add): Ditto. | |
8407 | (lambda_vector_add_mc): Ditto. | |
8408 | (lambda_vector_copy): Ditto. | |
8409 | (lambda_vector_zerop): Ditto. | |
8410 | (lambda_vector_equal): Ditto. | |
8411 | (lambda_vector_min_nz): Ditto. | |
8412 | (lambda_vector_first_nz): Ditto. | |
8413 | (lambda_vector_matrix_mult): Ditto. | |
8414 | * lambda-mat.c: New file. | |
8415 | * Makefile.in (lambda-mat.o): New. | |
8416 | ||
68b9f53b AM |
8417 | 2004-08-10 Andrew MacLeod <amacleod@redhat.com> |
8418 | ||
8419 | * tree-cfg.c (bsi_insert_before, bsi_insert_after): Call modify_stmt | |
8420 | after linking stmt into the program. | |
8421 | (bsi_remove): Don't call modify_stmt. | |
6f4a43e0 | 8422 | * tree-complex.c (update_complex_assignment, |
68b9f53b | 8423 | expand_complex_comparison): Call modify_stmt after changing the stmt. |
6f4a43e0 | 8424 | * tree-outof-ssa.c (rewrite_trees): Call modify_stmt only if not |
68b9f53b AM |
8425 | removing the stmt. |
8426 | * tree-ssa-ccp.c (substitute_and_fold): Call modify_stmt after changing | |
8427 | the stmt, and only if needed. | |
8428 | * tree-ssa-dom.c (thread_across_edge): Pass no annotation for a dummy | |
8429 | expression. | |
8430 | (simplify_rhs_and_lookup_avail_expr): Don't take an annotation param. | |
8431 | (simplify_cond_and_lookup_avail_expr): Use modify_stmt. | |
8432 | (simplify_switch_and_lookup_avail_expr): Don't take an annotation param. | |
6f4a43e0 | 8433 | (eliminate_redundant_computations): Don't pass an annotation. Call |
68b9f53b AM |
8434 | modify_stmt rather than setting the annotation directly. |
8435 | (record_equivalences_from_stmt): Remove unused local 'j'. | |
8436 | (cprop_operand): Take a stmt rather than an annotation as a parameter. | |
8437 | Call modify_stmt. | |
8438 | (cprop_into_stmt): Pass stmt rather than annotation. | |
8439 | (update_rhs_and_lookup_avail_expr): Call modify_stmt. | |
6f4a43e0 | 8440 | * tree-ssa-loop-im.c (schedule_sm): Call get_stmt_ann rather than |
68b9f53b AM |
8441 | modify_stmt. |
8442 | * tree-ssa.c (propagate_into_addr): Dont call modify_stmt. | |
8443 | ||
01c98570 JM |
8444 | 2004-08-10 Jason Merrill <jason@redhat.com> |
8445 | ||
6c9c4526 | 8446 | PR middle-end/16948 |
01c98570 JM |
8447 | * function.c (expand_function_start): Handle DECL_BY_REFERENCE on |
8448 | the RESULT_DECL. | |
8449 | ||
b2ddaebb GK |
8450 | 2004-08-10 Geoffrey Keating <geoffk@apple.com> |
8451 | ||
8452 | * tree-vn.c (val_expr_pair_expr_eq): Compare vuses, to match the | |
8453 | hash function. | |
8454 | ||
23657388 RS |
8455 | 2004-08-10 Roger Sayle <roger@eyesopen.com> |
8456 | ||
8457 | * config/mips/mips.md: New reciprocal square root patterns that | |
8458 | match sqrt(1.0/x) in addition to the existing 1.0/sqrt(x) insns. | |
8459 | ||
c9ca9b88 PB |
8460 | 2004-08-10 Paul Brook <paul@codesourcery.com> |
8461 | ||
8462 | * config/arm/arm-protos.h (arm_set_return_address, | |
8463 | thumb_set_return_address): Add prototypes. | |
8464 | * config/arm/arm.h (ARM_FT_EXCEPTION_HANDLER): Remove. | |
8465 | * config/arm/arm.c (arm_compute_func_type, | |
8466 | use_return_insn, arm_compute_save_reg0_reg12_mask, | |
8467 | arm_compute_save_reg_mask, arm_output_function_prologue, | |
8468 | arm_output_epilogue): Replace ARM_FT_EXCEPTION_HANDLER with | |
8469 | current_function_calls_eh_return. | |
8470 | (thumb_exit, thumb_pushpop, thumb_unexpanded_epilogue): Replace | |
8471 | old eh code. | |
8472 | (arm_set_return_address, thumb_set_return_address): New functions. | |
8473 | * config/arm/arm.h (MUST_USE_SJLJ_EXCEPTIONS, DWARF2_UNWIND_INFO, | |
8474 | ARM_EH_STACKADJ_REGNUM, EH_RETURN_STACKADJ_RTX): Define. | |
8475 | * config/arm/arm.md (VUNSPEC_EH_RETURN): Add. | |
8476 | (epilogue): Use the stackadj register. | |
8477 | (eh_return, arm_eh_return, thumb_eh_return): New pattern. | |
8478 | ||
45d78e7f JJ |
8479 | 2004-08-10 Jakub Jelinek <jakub@redhat.com> |
8480 | ||
8481 | PR target/3144 | |
8482 | * expr.c (move_by_pieces_ninsns): Add max_size argument. | |
8483 | (MOVE_BY_PIECES_P): Pass MOVE_MAX_PIECES + 1 to it. | |
8484 | (CLEAR_BY_PIECES_P): Pass STORE_MAX_PIECES + 1 to it. | |
8485 | (STORE_BY_PIECES_P): Define similarly to CLEAR_BY_PIECES_P, | |
8486 | but using MOVE_RATIO. | |
8487 | (move_by_pieces): Pass max_size to move_by_pieces_ninsns. | |
8488 | (can_store_by_pieces): Change max_size type to unsigned int. | |
8489 | (store_by_pieces_1): Likewise. Pass max_size to | |
8490 | move_by_pieces_ninsns. | |
8491 | * config/s390/s390.h (STORE_BY_PIECES_P): Define. | |
8492 | * config/sh/sh.c (MOVE_BY_PIECES_P): Pass MOVE_MAX_PIECES + 1 | |
8493 | to move_by_pieces_ninsns. | |
8494 | (STORE_BY_PIECES_P): Define. | |
8495 | * config/ns32k/ns32k.h (STORE_BY_PIECES_P): Pass STORE_MAX_PIECES + 1 | |
8496 | to move_by_pieces_ninsns. | |
8497 | * doc/tm.texi (STORE_BY_PIECES_P): Document changed default. | |
8498 | ||
8499 | * config/i386/i386.h (CLEAR_RATIO): Define. | |
8500 | ||
25f3e06c PB |
8501 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> |
8502 | ||
8503 | * expr.c (expand_expr_real_1): Add back code that was not dead. | |
8504 | ||
6a3203c8 AP |
8505 | 2004-08-09 Andrew Pinski <apinski@apple.com> |
8506 | ||
8507 | * c-common.c (c_common_get_alias_set): Set the aliasing set of the type | |
8508 | which is found to be compatible before returning the aliasing set. | |
8509 | ||
b9bfca81 DJ |
8510 | 2004-08-09 Daniel Jacobowitz <dan@debian.org> |
8511 | ||
8512 | * ggc-zone.c (struct alloc_zone): Add statistics counters. | |
8513 | (always_collect): New flag. | |
8514 | (ggc_alloc_zone_1): Update statistics support. Don't include | |
8515 | overhead in allocated counter. | |
8516 | (sweep_pages): Update allocated counter for large pages. Don'y | |
8517 | include overhead. | |
8518 | (ggc_collect_1): Always collect. | |
8519 | (ggc_collect): Honor always_collect flag. Sum all zones to decide | |
8520 | whether to collect. | |
8521 | (SCALE, LABEL): New macros. | |
8522 | (ggc_print_statistics): Add statistics support. | |
8523 | ||
fdded401 RS |
8524 | 2004-08-09 Roger Sayle <roger@eyesopen.com> |
8525 | ||
8526 | * expmed.c (sdiv_pow2_cheap, smod_pow2_cheap): Change type to bool. | |
8527 | (init_expmed): Fix potential overrun problem with "all.reg". | |
8528 | (expand_sdiv2_pow2): Add an alternate implementation for signed | |
8529 | division, if the target provides a suitable conditional move insn. | |
8530 | ||
9d8646d7 PB |
8531 | 2004-08-09 Paul Brook <paul@codesourcery.com> |
8532 | Richard Henderson <rth@redhat.com> | |
8533 | ||
8534 | * unwind-dw2.c (uw_install_context_1): Update target saved stack | |
8535 | pointer. | |
8536 | ||
d37e6b50 GK |
8537 | 2004-08-09 Geoffrey Keating <geoffk@apple.com> |
8538 | ||
8539 | * ggc-common.c (ggc_rlimit_bound): Don't check RSS limit. | |
8540 | Check DATA limit only if there's no AS limit. Ignore insanely | |
8541 | low DATA limits. | |
8542 | (ggc_min_heapsize_heuristic): Don't divide AS or RSS limits by 8, | |
8543 | but take care that the AS limit isn't overrun. | |
8544 | * doc/invoke.texi: Update documentation of min-heapsize parameter. | |
8545 | ||
56b043c8 JL |
8546 | 2004-08-09 Jeff Law <law@redhat.com> |
8547 | ||
8548 | * Makefile.in (OBJC-common): Add tree-ssa-threadupdate.c | |
8549 | (tree-ssa-threadupdate.o): Add dependencies. | |
8550 | * tree-ssa-threadupdate.c: New file. | |
8551 | * tree-flow.h (incoming_edge_threaded): New flag in block annotation. | |
8552 | (rewrite_vars_out_of_ssa): Remove prototype. | |
8553 | (cleanup_tree_cfg): Returns a bool. | |
8554 | * tree.h (thread_through_all_blocks): Prototype. | |
8555 | * tree-outof-ssa.c (SSANORM_*): Move into here. | |
8556 | (remove_ssa_form): Now static. | |
8557 | (rewrite_vars_out_of_ssa): Kill. | |
8558 | * tree-ssa-live.c (register_ssa_partitions_for_vars): Kill. | |
8559 | * tree-ssa-live.h (SSANORM_*): Moved into tree-outof-ssa.c. | |
8560 | (remove_ssa_form, register_partitions_for_vars): Kill declarations. | |
8561 | * tree-cfg.c (cleanup_tree_cfg): Return a value indicating if | |
8562 | anything was changed. | |
8563 | * tree-phinodes.c (add_phi_arg): Get the block for the PHI | |
8564 | from the PHI's annotation rather than the edge associated with | |
8565 | the new argument. | |
8566 | * tree-ssa-dom.c (redirection_edges): Kill. | |
8567 | (redirect_edges_and_update_ssa_graph): Kill. | |
8568 | (tree_ssa_dominator_optimize): Do not reset forwardable flag | |
8569 | for blocks anymore. Do not initialize redirection_edges. | |
8570 | Call thread_through_all_blocks. Simplify code for cleanup | |
8571 | of the CFG and iterating. No longer call cleanup_tree_cfg | |
8572 | outside the iteration loop. | |
8573 | (thread_across_edge): No longer mess with forwardable blocks. | |
8574 | ||
9b305d55 ZW |
8575 | 2004-08-09 Zack Weinberg <zack@codesourcery.com> |
8576 | ||
8577 | * explow.c (memory_address): Use memory_address_p. | |
8578 | * recog.c (general_operand): Likewise. | |
8579 | * regrename.c: No need to define REG_OK_STRICT. | |
8580 | ||
27fb79ad SB |
8581 | 2004-08-09 Steven Bosscher <stevenb@suse.de> |
8582 | ||
8583 | * timevar.def (TV_CPROP1, TV_CPROP2, TV_PRE, TV_HOIST, TV_LSM): | |
8584 | New timers. | |
8585 | * gcse.c: Include timevar.h. | |
8586 | (const_prop_count, copy_prop_count): Rename to global_const_prop_count | |
8587 | and global_copy_prop_count. | |
8588 | (local_const_prop_count, local_copy_prop_count): New static globals. | |
8589 | (gcse_main): Set the right timevar for each pass. | |
8590 | (cprop_jump): Increment global_const_prop_count when a constant is | |
8591 | propagated. Add "GLOBAL" to dump output. | |
8592 | (cprop_insn): Increment global_const_prop_count when a constant is | |
8593 | propagated, or global_copy_prop_count when a copy is propagated. | |
8594 | (do_local_cprop): Likewise for local_const_prop_count and | |
8595 | local_copy_prop_count. | |
8596 | (one_cprop_pass): Initialize const/cprop counters to zero. | |
8597 | Print out results of local and global const/cprop separately. | |
8598 | (bypass_block): Break over-length line. | |
702d4b73 SB |
8599 | * Makefile.in (gcse.o): Add TIMEVAR_H dependency. Fix dependencies |
8600 | for bb-reorder.o and tracer.o. | |
27fb79ad | 8601 | |
7efcb746 PB |
8602 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> |
8603 | ||
8604 | * Makefile.in (GTFILES): Remove stmt.c | |
8605 | (stmt.o): Do not depend on gt-stmt.h. | |
8606 | * emit-rtl.c (emit_line_note): Do not call | |
8607 | set_file_and_line_for_stmt. | |
8608 | * expr.c (expand_expr_real_1) <SWITCH_EXPR>: Let expand_case | |
8609 | do everything. | |
8610 | * function.c (free_after_parsing): Do not free STMT field. | |
8611 | (allocate_struct_function): Do not call init_stmt_for_function. | |
8612 | (assign_stack_temp_for_type): Do not accept values of keep | |
8613 | other than 0 or 1. | |
8614 | (init_temp_slots): Do not initialize removed variables. | |
8615 | * function.h (struct function): Remove STMT, X_TARGET_TEMP_SLOT_LEVEL | |
8616 | and X_VAR_TEMP_SLOT_LEVEL fields. | |
8617 | * rtl.h (set_file_and_line_for_stmt): Remove. | |
8618 | * stmt.c (struct nesting, ALLOC_NESTING, POPSTACK, | |
8619 | struct stmt_status, cond_stack, case_stack, nesting_stack, | |
8620 | nesting_depth, emit_locus, set_file_and_line_for_stmt, | |
8621 | same_case_target_p, init_stmt_for_function, emit_nop, | |
8622 | expand_start_cond, expand_start_elseif, expand_start_else, | |
8623 | expand_elseif, expand_end_cond): Remove. | |
8624 | (preserve_subexpressions_p): Remove references to CFUN->STMT. | |
8625 | (expand_start_case, expand_end_case_type): Remove, merge into... | |
8626 | (expand_case): ... this one, including other bits from | |
8627 | expand_expr_real_1. Inline same_case_target_p. Turn members | |
8628 | of CASE_STACK into local variables. | |
8629 | (emit_case_bit_tests): Inline same_case_target_p. | |
8630 | (add_case_node): Add HEAD argument, return new head of the list, | |
8631 | do not handle default label here. | |
8632 | * tree.h (expand_start_cond, expand_end_cond, expand_start_else, | |
8633 | expand_start_elseif, current_nesting_level, expand_start_case, | |
8634 | expand_end_case_type, expand_end_case, add_case_node, | |
8635 | init_stmt_for_function, expand_elseif): Remove prototypes. | |
8636 | (expand_case): Add prototype. | |
8637 | ||
c4d70ce3 PB |
8638 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> |
8639 | ||
8640 | * expr.c (expand_expr_real_1): Use optab_for_tree_code. | |
8641 | ||
8642 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> | |
e5bacf32 PB |
8643 | |
8644 | * expr.c (var_rtx): Remove. | |
8645 | (expand_expr_real_1) <LOOP_EXPR, EXIT_EXPR, | |
8646 | LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR, TRUTH_ANDIF_EXPR, | |
8647 | TRUTH_ORIF_EXPR, COMPOUND_EXPR, CONJ_EXPR, INIT_EXPR>: | |
8648 | Abort. | |
8649 | (expand_expr_real_1) <COND_EXPR>: Remove most special cases. | |
8650 | * optabs.c (emit_clr_insn, emit_0_to_1_insn): Remove. | |
8651 | * optabs.h (emit_clr_insn, emit_0_to_1_insn): Remove. | |
8652 | ||
d72372e4 MH |
8653 | 2004-08-08 Mostafa Hagog <mustafa@il.ibm.com> |
8654 | Ayal Zaks <zaks@il.ibm.com> | |
8655 | ||
8656 | * common.opt (freschedule-modulo-scheduled-loops): New flag. | |
8657 | * final.c (final_scan_insn): Handle NOTE_DISABLE_SCHED_OF_BLOCK. | |
8658 | * modulo-sched.c (sms_schedule): Emit a note to disable scheduling | |
8659 | when -freschedule-modulo-scheduled-loops flag is not specified. | |
8660 | (sms_schedule_by_order, ps_insn_advance_column, add_node_to_ps, | |
8661 | add_node_to_ps, ps_has_conflicts, ps_add_node_check_conflicts): | |
8662 | More accurate placing of insn in row of partial schedule. | |
8663 | (ps_insn_find_column): New function. | |
8664 | * rtl.h (NOTE_DISABLE_SCHED_OF_BLOCK): New note. | |
8665 | * sched-rgn.c (sched_is_disabled_for_current_region_p): New. | |
8666 | (schedule_region): Use sched_is_disabled_for_current_region_p. | |
8667 | * docs/invoke.texi: Document -freschedule-modulo-scheduled-loops. | |
8668 | ||
0737fbff L |
8669 | 2004-08-07 H.J. Lu <hongjiu.lu@intel.com> |
8670 | ||
8671 | * config/i386/i386.c (ix86_expand_clrmem): Revert the last | |
8672 | change. | |
8673 | ||
11c4576f L |
8674 | 2004-08-07 H.J. Lu <hongjiu.lu@intel.com> |
8675 | ||
8676 | * config/i386/i386.c (ix86_expand_clrmem): Properly call | |
8677 | gen_strset for 64bit target. | |
8678 | ||
34def210 OH |
8679 | 2004-08-07 Olivier Hainque <hainque@act-europe.fr> |
8680 | ||
8681 | * config/vxworks.h (HANDLE_SYSV_PRAGMA): Remove definition. | |
8682 | ||
5201931e JM |
8683 | 2004-08-07 Jason Merrill <jason@redhat.com> |
8684 | ||
cc77ae10 JM |
8685 | Make return in memory explicit. |
8686 | * function.c (aggregate_value_p): Check DECL_BY_REFERENCE. | |
8687 | (assign_parm_find_data_types): Remove code for old front end | |
8688 | invisible reference handling. | |
8689 | (assign_parms): Handle DECL_BY_REFERENCE on the RESULT_DECL. | |
8690 | (expand_function_end): Likewise. | |
8691 | * gimplify.c (gimplify_return_expr): Handle a dereferenced | |
8692 | RESULT_DECL. | |
8693 | * tree-inline.c (copy_body_r): Don't bother looking for &* anymore. | |
8694 | (declare_return_variable): Handle DECL_BY_REFERENCE. | |
8695 | * cp/cp-gimplify.c (is_invisiref_parm): Also handle RESULT_DECL. | |
8696 | (cp_genericize_r): Use convert_from_reference. | |
8697 | Don't dereference a RESULT_DECL directly inside a RETURN_EXPR. | |
8698 | (cp_genericize): Handle the RESULT_DECL. Unset TREE_ADDRESSABLE. | |
8699 | ||
5201931e JM |
8700 | * c-common.c (c_warn_unused_result): Check TREE_USED before |
8701 | warning about a CALL_EXPR with an unused value. | |
8702 | ||
2ed9e527 MM |
8703 | 2004-08-06 Mark Mitchell <mark@codesourcery.com> |
8704 | ||
8705 | * config/arm/symbian.h (CC1_SPEC): Avoid passing duplicate options | |
8706 | to the compiler. Use -fshort-wchar by default. | |
8707 | ||
12183e0f PH |
8708 | 2004-08-06 Pat Haugen <pthaugen@us.ibm.com> |
8709 | ||
8710 | * params.def (PARAM_MIN_CROSSJUMP_INSNS): New. | |
8711 | * cfgcleanup.c (try_crossjump_to_edge): Add minimum insn match | |
8712 | threshhold. | |
8713 | * doc/invoke.texi (param): Document min-crossjump-insns. | |
8714 | ||
eaac4679 RS |
8715 | 2004-08-06 Richard Sandiford <rsandifo@redhat.com> |
8716 | ||
8717 | PR c/13282 | |
8718 | * c.opt (Wmissing-field-initializers): New option. | |
8719 | * c-opts.c (c_common_post_options): Make -Wextra turn it on by default. | |
8720 | * c-typeck.c (pop_init_level): Guard the missing field warning with | |
8721 | warn_missing_field_initializers rather than extra_warnings. | |
8722 | * doc/invoke.texi (-Wmissing-field-initializers): Document, moving | |
8723 | some of the explanation from... | |
8724 | (-Wextra): ...here. Say that the missing field warning can be | |
8725 | seperately controlled by -Wmissing-field-initializers. | |
8726 | ||
caad9f81 PB |
8727 | 2004-08-06 Paolo Bonzini <bonzini@gnu.org> |
8728 | ||
8729 | * expr.c (expand_expr_real_1) <ENTRY_VALUE_EXPR>: Remove. | |
8730 | * tree-inline.c (estimate_num_insns_1) <ENTRY_VALUE_EXPR>: Remove. | |
8731 | * tree-pretty-print.c (dump_generic_node) <ENTRY_VALUE_EXPR>: Remove. | |
8732 | * tree.def (ENTRY_VALUE_EXPR): Remove. | |
8733 | ||
6b32b628 JJ |
8734 | 2004-08-06 Jakub Jelinek <jakub@redhat.com> |
8735 | ||
8736 | * config/i386/i386.c (ix86_expand_clrmem): Move gen_cld down to | |
8737 | the places where it is actually needed. Don't use repz; stosb | |
8738 | for -Os with sufficiently small constant sizes. | |
8739 | For sufficiently small repz; stos{l,q} repeat counts use a sequence | |
8740 | of stos{l,q} instructions instead. | |
8741 | ||
6797f908 ZD |
8742 | 2004-08-06 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
8743 | ||
8744 | PR tree-optimization/16807 | |
8745 | * loop-iv.c (dump_iv_info): Dump invariants correctly. | |
8746 | (iv_subreg, iv_extend): Express value of invariant purely in | |
8747 | base field. | |
8748 | ||
866cf037 MM |
8749 | 2004-08-06 Mark Mitchell <mark@codesourcery.com> |
8750 | ||
8751 | * config/arm/symbian.h (CC1_SPEC): Add -fno-short-enums. | |
8752 | (CC1PLUS_SPEC): Define it to be the same as CC1_SPEC. | |
8753 | ||
9652c531 | 8754 | 2004-08-06 Roman Zippel <zippel@linux-m68k.org> |
9b305d55 | 8755 | |
27fb79ad SB |
8756 | * config/m68k/m68k.c (post_inc_operand,pre_dec_operand): New. |
8757 | * config/m68k/m68k.h (PREDICATE_CODES): add post_inc_operand, | |
8758 | pre_dec_operand. | |
8759 | * config/m68k/m68k.md (zero_extend*2): delay the splitting of the | |
8760 | pattern until reload is finished to allow better code generation | |
8761 | and split them completely into separate instrunctions. | |
8762 | (*andsi3_split): New pattern. | |
9652c531 | 8763 | |
b2ca3702 MM |
8764 | 2004-08-05 Mark Mitchell <mark@codesourcery.com> |
8765 | ||
8766 | * tree.c (handle_dll_attribute): Move here from i383/winnt.c. | |
8767 | Replace use of DECL_INLINE with DECL_DECLARED_INLINE_P. Set | |
8768 | DECL_VISIBLITY. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. | |
8769 | * tree.h (handle_dll_attribute): Declare. Test | |
8770 | TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. | |
8771 | * c-common.h (c_determine_visibility): Declare. | |
8772 | * c-common.c (c_determine_visibility): New function. | |
8773 | * c-decl.c (finish_decl): Use it. | |
8774 | (finish_function): Likewise. | |
8775 | * defaults.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to | |
8776 | zero, by default. Use #if, not #ifdef, to test it. | |
8777 | * config/arm/arm.c (arm_attribute_table): Use | |
8778 | handle_dll_attribute. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with | |
8779 | #if. | |
8780 | * config/arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define to 1. | |
8781 | * config/i386/cygming.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define | |
8782 | to 1. | |
8783 | * config/i386/i386-protos.h (ix86_handle_dll_attribute): Remove. | |
8784 | * config/i386/i386.c (ix86_attribute_table): Use | |
8785 | handle_dll_attribute for dllimport/dllexport. Test | |
8786 | TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. | |
8787 | * config/i386/winnt.c (ix86_handle_dll_attribute): Remove. | |
8788 | * config/mcore/mcore.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define | |
8789 | it to 1. | |
8790 | * config/mcore/mcore.c (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Test it | |
8791 | with #if. | |
8792 | * config/sh/symbian-pre.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define | |
8793 | it to 1. | |
8794 | * doc/extend.texi (dllexport): Clarify and correct documentation. | |
8795 | (dllimport): Likewise. | |
8796 | * doc/tm.texi (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Mention | |
8797 | handle_dll_attribute. | |
9b305d55 | 8798 | |
c913f08a ZD |
8799 | 2004-08-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
8800 | ||
8801 | * tree-ssa-loop-manip.c: New file. | |
8802 | * Makefile.in (tree-ssa-loop-manip.o): Add. | |
8803 | * tree-flow.h (rewrite_into_loop_closed_ssa, verify_loop_closed_ssa): | |
8804 | Declare. | |
8805 | * tree-ssa-loop.c (tree_loop_optimizer_init): Create loop closed ssa | |
8806 | form. | |
8807 | (tree_ssa_loop_done): Verify loop closed ssa form. | |
8808 | * tree-ssa-loop-im.c (move_computations): Update loop closed ssa form. | |
8809 | ||
d4482715 JDA |
8810 | 2004-08-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
8811 | ||
8812 | * pa.c (pa_asm_output_aligned_bss, pa_asm_output_aligned_common, | |
8813 | pa_asm_output_aligned_local): New functions. | |
8814 | * pa-protos.h: Add prototypes for pa_asm_output_aligned_bss, | |
8815 | pa_asm_output_aligned_common and pa_asm_output_aligned_local. | |
8816 | * pa-pro-end.h (ASM_OUTPUT_ALIGNED_COMMON): Use | |
8817 | pa_asm_output_aligned_common. | |
8818 | (ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local. | |
8819 | * pa.h (ASM_OUTPUT_ALIGNED_BSS): New macro. | |
8820 | (ASM_OUTPUT_ALIGNED_COMMON): Use pa_asm_output_aligned_common. | |
8821 | (ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local. | |
8822 | * pa64-hpux.h (MAX_OFILE_ALIGNMENT): New macro. | |
8823 | (ASM_OUTPUT_ALIGNED_COMMON): Use pa_asm_output_aligned_common. | |
8824 | (ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local. | |
8825 | * som.h (MAX_OFILE_ALIGNMENT): Provide maximum alignment of global | |
8826 | common data. | |
8827 | ||
21149a79 AP |
8828 | 2004-08-05 Andrew Pinski <apinski@apple.com> |
8829 | ||
8830 | * objc/objc-act.c (build_objc_string_object): Mark the address | |
8831 | expression as constant. | |
8832 | ||
d5861a7a DE |
8833 | 2004-08-05 David Edelsohn <edelsohn@gnu.org> |
8834 | ||
8835 | * config/rs6000/rs6000.c (rs6000_rtx_costs): Fix mask_operand | |
8836 | and mask64_operand thinkos. Handle ZERO_EXTRACT. Handle | |
8837 | SIGN_EXTEND / ZERO_EXTEND of MEM. Handle rlwinm patterns. | |
8838 | ||
0a2b72a6 JM |
8839 | 2004-08-05 Joseph S. Myers <jsm@polyomino.org.uk> |
8840 | ||
8841 | * config/linux.h, config/i386/linux.h, config/sparc/linux.h: | |
8842 | Remove definitions conditioned on USE_GNULIBC_1 or conditioned | |
8843 | out, and associated obsolete comments. | |
8844 | ||
ca7a3bd7 NS |
8845 | 2004-08-05 Nathan Sidwell <nathan@codesourcery.com> |
8846 | ||
8847 | * tree.h (force_fit_type): Return a tree, take three flags. | |
8848 | * fold-const.c (force_fit_type): Set TREE_OVERFLOW and | |
8849 | TREE_CONSTANT_OVERFLOW here. | |
8850 | (int_const_binop, const_binop): Adjust. | |
8851 | (size_int_type): Do sign extension here. | |
8852 | (fold_convert_const, optimize_bit_field_compare, | |
8853 | decode_field_reference, all_ones_mask_p, fold_div_compare, fold, | |
8854 | fold_negate_const, fold_abs_const, fold_not_const): Adjust. | |
8855 | * tree.c (size_in_bytes, int_fits_type_p): Adjust. | |
8856 | ||
d36837f4 ZD |
8857 | 2004-08-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
8858 | ||
8859 | PR tree-optimization/16864 | |
8860 | * tree-tailcall.c (eliminate_tail_call): Do not create phi nodes | |
8861 | for ssa names without default_def. | |
8862 | ||
ea5f7a19 RS |
8863 | 2004-08-05 Richard Sandiford <rsandifo@redhat.com> |
8864 | ||
8865 | * config/i386/i386.c (ix86_expand_prologue): If the function uses a | |
8866 | frame pointer, restore eax with an ebp-relative address. | |
8867 | ||
0e6df31e GK |
8868 | 2004-08-04 Geoffrey Keating <geoffk@apple.com> |
8869 | ||
8870 | PR 14516 | |
8871 | * c-common.c (c_expand_decl): Don't special-case static VAR_DECLs. | |
8872 | * c-common.h (make_rtl_for_local_static): Delete. | |
8873 | * c-decl.c (shadow_tag_warned): Clean up comment. | |
8874 | (finish_decl): Clean up spacing. Use set_user_assembler_name when | |
8875 | appropriate. Don't pass asmspec to rest_of_decl_compilation. | |
8876 | * c-semantics.c (make_rtl_for_local_static): Delete. | |
8877 | * expr.c (init_block_move_fn): Use set_user_assembler_name. | |
8878 | (init_block_clear_fn): Likewise. | |
8879 | * passes.c (rest_of_decl_compilation): Remove asmspec parameter, | |
8880 | expect it to be in DECL_ASSEMBLER_NAME. Update callers in many files. | |
8881 | * toplev.h (rest_of_decl_compilation): Remove asmspec parameter. | |
8882 | * tree.h (make_decl_rtl): Remove second parameter. | |
8883 | (set_user_assembler_name): New. | |
8884 | * varasm.c (set_user_assembler_name): New. | |
8885 | (make_decl_rtl): Remove second parameter. Update callers in many | |
8886 | files. | |
8887 | ||
4f587cb0 AN |
8888 | 2004-08-05 Adam Nemet <anemet@lnxw.com> |
8889 | ||
8890 | * config.gcc (case i[34567]86-*-lynxos*): Update to LynxOS 4.0. | |
8891 | (case rs6000-*-lynxos*): Rename it to powerpc-*-lynxos*. Update | |
8892 | to LynxOS 4.0. | |
8893 | * gthr-lynx.h: New file. | |
8894 | * config/lynx-ng.h: Remove file. | |
8895 | * config/lynx.h: Update to LynxOS 4.0. | |
8896 | * config/t-lynx: New file. | |
8897 | * config/i386/lynx-ng.h: Remove file. | |
8898 | * config/i386/lynx.h: Update to LynxOS 4.0. | |
8899 | * config/rs6000/lynxbase.h: Remove file. | |
8900 | * config/rs6000/lynx.h: Update to LynxOS 4.0. | |
8901 | * config/rs6000/t-lynx: New file. | |
8902 | * doc/install.texi (Options specification): Remove reference to | |
8903 | LynxOS from systems where --with-gnu-as makes a difference. | |
8904 | ||
85291069 JM |
8905 | 2004-08-05 Joseph S. Myers <jsm@polyomino.org.uk> |
8906 | ||
8907 | * c-common.c (c_stddef_cpp_builtins): Define __INTMAX_TYPE__ and | |
8908 | __UINTMAX_TYPE__. | |
8909 | * c-cppbuiltin.c (builtin_define_stdint_macros): New. Define | |
8910 | __INTMAX_MAX__. | |
8911 | (c_cpp_builtins): Call it. | |
8912 | * doc/cpp.texi: Update. | |
8913 | ||
30a555d9 DE |
8914 | 2004-08-04 David Edelsohn <edelsohn@gnu.org> |
8915 | ||
8916 | * config/rs6000/rs6000.c (rs6000_rtx_costs): LABEL_REFs are zero | |
8917 | cost. | |
8918 | ||
878f99d2 JH |
8919 | 2004-08-04 Jan Hubicka <jh@suse.cz> |
8920 | ||
8921 | * basic-block.h (profile_staus): New global variable. | |
8922 | * cfg.c (profile_status): Declare. | |
8923 | (check_bb_profile): Break out from ....; use profile_status | |
8924 | (dump_flow_info): ... here. | |
8925 | * cfgbuild.c (find_basic_blocks): Set profile_status. | |
8926 | * cfgexpand.c (tree_expand_cfg): Likewise. | |
8927 | * predict.c (estimate_probability): Likewise. | |
8928 | * profile.c (branch_prob): Likewise. | |
8929 | * tree-cfg.c (build_tree_cfg): Likewise. | |
8930 | (dump_function_to_file): Use check_bb_profile. | |
8931 | * tree-pretty-print (dump_bb_header): Likewise. | |
8932 | * tree-profile.c (do_tree_profiling): Cleanup. | |
8933 | ||
7e7ec48e ZW |
8934 | 2004-08-04 Zack Weinberg <zack@codesourcery.com> |
8935 | ||
8936 | * Makefile.in (RTL_BASE_H, RTL_H): Correct. | |
8937 | (BUILD_RTL): Remove $(BUILD_PREFIX) from ggc-none.o. | |
8938 | (genobjs): Add errors.o, ggc-none.o, and min-insn-modes.o. | |
8939 | (read-rtl.o, gensupport.o, genconfig.o, genflags.o, gencodes.o) | |
8940 | (genconstants.o, genemit.o, genopinit.o, genrecog.o, genextract.o) | |
8941 | (genpeep.o, genattr.o, genattrtab.o, genautomata.o, genoutput.o) | |
8942 | (genconditions.o): Depend on $(RTL_BASE_H) not $(RTL_H). | |
8943 | (ggc-none.o, errors.o): Move rule to generators section; | |
8944 | correct dependencies. | |
8945 | (min-insn-modes.o): Move rule to generators section; remove | |
8946 | unnecessary explicit command; correct dependencies. | |
8947 | (print-rtl.o, print-rtl1.o): Correct dependencies. | |
8948 | ($(BUILD_PREFIX_1)errors.o. $(BUILD_PREFIX_1)ggc-none.o): Delete rule. | |
8949 | (mostlyclean): Update. | |
8950 | ||
8951 | * errors.c: Include bconfig.h not config.h. Correct comment. | |
8952 | * gengtype.c, genpreds.c: Don't define NO_GENRTL_H. | |
8953 | * ggc-none.c: Include bconfig.h; not config.h or tm.h. | |
8954 | * print-rtl.c: Don't include tm_p.h. | |
8955 | ||
8956 | * rtl.h: Move forward-decl of struct function down where it's | |
8957 | needed. Include genrtl.h #ifndef GENERATOR_FILE, not | |
8958 | #ifndef NO_GENRTL_H. Remove unnecessary #ifdef BUFSIZ statements. | |
8959 | ||
b0382c67 ZD |
8960 | 2004-08-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
8961 | Jeff Law <law@redhat.com> | |
8962 | ||
8963 | * tree-cfg.c (tree_duplicate_bb): Mark duplicated definitions. | |
8964 | * tree-flow.h (rewrite_ssa_into_ssa): Declaration changed. | |
8965 | * tree-into-ssa.c (rewrite_ssa_into_ssa): Use new interface to | |
8966 | manipulate the duplicated ssa names. | |
8967 | * tree-ssanames.c (ssa_names_to_rewrite): New variable. | |
8968 | (marked_for_rewrite_p, any_marked_for_rewrite_p, mark_for_rewrite, | |
8969 | unmark_all_for_rewrite, marked_ssa_names, release_ssa_name_force): | |
8970 | New functions. | |
8971 | (release_ssa_name): Do not release ssa names that may have multiple | |
8972 | definitions. | |
8973 | * tree.h (release_ssa_name_force, mark_for_rewrite, | |
8974 | unmark_all_for_rewrite, marked_for_rewrite_p, any_marked_for_rewrite_p, | |
8975 | marked_ssa_names): Declare. | |
8976 | * tree-ssa-loop-ch.c (mark_defs_for_rewrite): Remove. | |
8977 | (duplicate_blocks): Remove call to mark_defs_for_rewrite. | |
8978 | Update call to rewrite_ssa_into_ssa. | |
8979 | ||
63c5b495 MM |
8980 | 2004-08-04 Mark Mitchell <mark@codesourcery.com> |
8981 | ||
8982 | * defaults.h (TARGET_DECLSPEC): New macro. | |
8983 | * c-cppbuiltin.c (c_cpp_builtins): Handle TARGET_DECLSPEC. | |
8984 | * config/arm/pe.h (SUBTARGET_CPP_SPEC): Remove __declspec support. | |
b2ca3702 | 8985 | * config/arm/symbian.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define. |
63c5b495 MM |
8986 | * config/i386/beof-elf.h (TARGET_OS_CPP_BUILTINS): Remove |
8987 | __declspec support. | |
8988 | (TARGET_DECLSPEC): Define. | |
8989 | * config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Remove | |
8990 | __declspec support. | |
8991 | * config/i386/i386-interix.h (TARGET_OS_CPP_BUILTINS): Remove | |
8992 | __declspec support. | |
8993 | (TARGET_DECLSPEC): Define. | |
8994 | * config/mcore/mcore.h (TARGET_CPU_CPP_BUILTINS): Remove | |
8995 | __declspec support. | |
8996 | * config/sh/symbian-pre.h (SUBTARGET_CPP_SPEC): Remove __declspec | |
8997 | support. | |
8998 | * doc/tm.texi (TARGET_DECLSPEC): Document. | |
8999 | ||
9000 | * doc/extend.texi: Fix typo in comment. | |
9001 | ||
44d10c10 PB |
9002 | 2004-08-04 Paul Brook <paul@codesourcery.com> |
9003 | ||
9004 | * target-def.h (TARGET_CXX_CDTOR_RETURNS_THIS): Define. | |
9005 | (TARGET_CXX): Use it. | |
9006 | * target.h (struct gcc_target): Add cdtor_returns_this. | |
9007 | * config/arm/arm.c (arm_cxx_cdtor_returns_this): New function. | |
9008 | (TARGET_CXX_CDTOR_RETURNS_THIS): Define. | |
9009 | * doc/tm.texi: Document TARGET_CXX_CDTOR_RETURNS_THIS. | |
9010 | ||
5e9754af NS |
9011 | 2004-08-03 Nathan Sidwell <nathan@codesourcery.com> |
9012 | ||
9013 | * c-lex.c (narrowest_unsigned_type, narrowest_signed_type): Take | |
9014 | low/high pair. Do range checking directly. | |
9015 | (interpret_integer): Adjust. | |
9016 | ||
2acc29bd NC |
9017 | 2004-08-04 Nick Clifton <nickc@redhat.com> |
9018 | ||
9019 | * config/sh/sh.h (TARGET_SWITCHES): Add no-renesas to select the | |
9020 | GCC ABI. | |
9021 | * doc/invoke.texi: Document this new switch and also the -mrenesas | |
9022 | switch. | |
9023 | ||
2496942a NS |
9024 | 2004-08-04 Nathan Sidwell <nathan@codesourcery.com> |
9025 | ||
9026 | * cfglayout.c (insn_locators_initialize): Update the current | |
9027 | location before initializing a location. | |
9028 | ||
7e2e8179 ZW |
9029 | 2004-08-03 Zack Weinberg <zack@codesourcery.com> |
9030 | ||
403f8503 ZW |
9031 | * dbxout.c (dbxout_function_decl): Always call dbxout_function_end. |
9032 | (dbxout_function_end): Return after emitting the "Lscope" symbol | |
9033 | under the same conditions that this function formerly wasn't called. | |
9034 | Add explanatory comments. | |
9035 | ||
bcc7f708 | 9036 | PR 14860 |
ca043393 ZW |
9037 | * c-decl.c (record_builtin_type): Call debug_hooks->type_decl |
9038 | on the new decl. | |
9039 | ||
bcc7f708 | 9040 | PR 13956 |
7e2e8179 ZW |
9041 | * dbxout.c (dbx_output_lbrac, dbx_output_rbrac): New |
9042 | functions, broken out of dbxout_block. | |
9043 | (dbxout_block): The block at depth 0 should get LBRAC/RBRAC | |
9044 | stabs too, if it contains symbols. Use the begin_label and | |
9045 | the Lscope label (emitted by dbxout_function_end) for the | |
9046 | range of this block. | |
9047 | ||
5d75ba94 NN |
9048 | 2004-08-03 Nathanael Nerode <neroden@gcc.gnu.org> |
9049 | ||
9050 | * doc/install.texi: Update autoconf version requirements. | |
9051 | ||
2e4e72b1 ZW |
9052 | 2004-08-03 Zack Weinberg <zack@codesourcery.com> |
9053 | ||
9054 | * defaults.h (LEGITIMATE_PIC_OPERAND_P): Provide default definition. | |
9055 | * recog.c (general_operand, immediate_operand, nonmemory_operand) | |
9056 | (asm_operand_ok): Remove #ifdefs on LEGITIMATE_PICOPERAND_P. | |
9057 | * regclass.c (record_reg_classes): Likewise. | |
9058 | * reload.c (find_reloads): Likewise. | |
9059 | * reload1.c (reload): Likewise. | |
9060 | ||
f9942f4e ZW |
9061 | 2004-08-03 Zack Weinberg <zack@codesourcery.com> |
9062 | ||
9063 | * gensupport.c (init_md_reader_args_cb): Renamed from | |
9064 | init_md_reader_args. Add third option, callback function for | |
9065 | parsing program-specific options. Add diagnosis of incorrect | |
9066 | number of input files. | |
9067 | (init_md_reader): Fold into init_md_reader_args_cb. | |
9068 | (init_md_reader_args): Now a thin wrapper around | |
9069 | init_md_reader_args_cb. | |
9070 | * gensupport.h: Update prototypes. | |
9071 | ||
9072 | * genattr.c, genattrtab.c, gencodes.c, genconfig.c, genemit.c | |
9073 | * genextract.c, genflags.c, genopinit.c, genoutput.c, genpeep.c | |
9074 | * genrecog.c: No need to diagnose lack of an input file; | |
9075 | init_md_reader_args will handle it. | |
9076 | * genconditions.c: Likewise, and use init_md_reader_args. | |
9077 | * genconstants.c: Likewise, and no need to call read_md_rtx. | |
9078 | ||
9cbe78fb JM |
9079 | 2004-08-03 Joseph S. Myers <jsm@polyomino.org.uk> |
9080 | ||
9081 | * c-decl.c (implicitly_declare): Diagnose incompatible implicit | |
9082 | declarations. | |
9083 | ||
3e558e80 MS |
9084 | 2004-08-03 Mike Stump <mrs@apple.com> |
9085 | ||
9086 | * config/darwin-c.c: Don't search in "/Local/Library/Frameworks" | |
9087 | for frameworks. | |
9088 | * doc/invoke.texi (Darwin Options): Update to reflect above. | |
9089 | ||
a0fac73d RS |
9090 | 2004-08-03 Roger Sayle <roger@eyesopen.com> |
9091 | ||
9092 | PR middle-end/16790 | |
9093 | * fold-const.c (extract_muldiv_1) <NOP_EXPR>: Disallow local | |
9094 | truncations, not just global truncations. | |
9095 | ||
cddbddb7 AP |
9096 | 2004-08-03 Andrew Pinski <apinski@apple.com> |
9097 | ||
9098 | PR bootstrap/16865 | |
9099 | * loop-iv.c (simplify_using_assignment): Initialize lhs. | |
9100 | ||
bebf829d PB |
9101 | 2004-08-03 Paul Brook <paul@codesourcery.com> |
9102 | ||
9103 | * gcc/doc/install.texi: Document MPFR requirement. | |
9104 | ||
cddbddb7 | 9105 | 2004-08-03 Maciej W. Rozycki <macro@linux-mips.org> |
3b0727a0 | 9106 | |
f9942f4e ZW |
9107 | * aclocal.m4 (gcc_AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h> |
9108 | and mmap() explicitly instead of relying on preset autoconf cache | |
3b0727a0 MR |
9109 | variables. |
9110 | * configure: Regenerate. | |
9111 | ||
f6bc51cb L |
9112 | 2004-08-03 H.J. Lu <hongjiu.lu@intel.com> |
9113 | ||
9114 | PR target/16570 | |
9115 | * config.gcc (i[34567]86-*-* | x86_64-*-*): Add i386/t-gmm_malloc | |
9116 | to tmake_file. | |
9117 | (i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1): Likewise. | |
9118 | (i[34567]86-*-linux* | x86_64-*-linux*): Add i386/t-pmm_malloc | |
9119 | to tmake_file. | |
9120 | ||
9121 | * config/i386/t-gmm_malloc: New file. | |
9122 | * config/i386/t-pmm_malloc: Likewise. | |
f9942f4e | 9123 | |
f6bc51cb L |
9124 | * config/i386/xmmintrin.h: Include <mm_malloc.h>. |
9125 | ||
9126 | 2004-08-03 H.J. Lu <hongjiu.lu@intel.com> | |
0ddcd94f | 9127 |