]>
Commit | Line | Data |
---|---|---|
0f9005dd | 1 | 2004-09-06 Paolo Bonzini <bonzini@gnu.org> |
2 | ||
3 | Unify the management of RTL and tree-level dump files. | |
4 | ||
5 | * cfgexpand.c (tree_expand_cfg): Fix incorrect comment. | |
6 | Don't print function name to the dump file, the pass manager | |
7 | would do this for us. Add code from the top of | |
8 | rest_of_compilation, up to the initial RTL dump. | |
9 | * passes.c (rest_of_handle_jump): Call fixup_tail_calls and | |
10 | close the DFI_sibling dump file. | |
11 | (rest_of_compilation): Don't do that here. Remove code up to the | |
12 | initial RTL dump. | |
13 | (init_optimization_passes): Remove. | |
14 | (pass_rest_of_compilation): Change pass name to NULL. | |
15 | * toplev.c (lang_dependent_init): Do not use an empty dump file prefix. | |
16 | Do not call init_optimization_passes. | |
17 | * toplev.h (init_optimization_passes): Remove. | |
18 | ||
19 | * graph.c (print_rtl_graph_with_bb, clean_graph_dump_file, | |
20 | finish_graph_dump_file): Remove SUFFIX parameter. | |
21 | * graph.h (print_rtl_graph_with_bb, clean_graph_dump_file, | |
22 | finish_graph_dump_file): Likewise. | |
23 | ||
24 | * tree-pass.h (struct tree_opt_pass): Add `letter' field. | |
25 | * cfgexpand.c (pass_expand): Adjust. | |
26 | * gimple-low.c (pass_lower_cf, pass_remove_useless_vars): Adjust. | |
27 | * passes.c (pass_rest_of_compilation): Adjust. | |
28 | * predict.c (pass_profile): Adjust. | |
29 | * tree-alias-common.c (pass_build_pta, pass_del_pta): Adjust. | |
30 | * tree-cfg.c (pass_build_cfg, pass_remove_useless_stmts, | |
31 | pass_split_crit_edges, pass_warn_function_return): Adjust. | |
32 | * tree-complex.c (pass_lower_vector_ssa, pass_pre_expand): Adjust. | |
33 | * tree-dfa.c (pass_referenced_vars): Adjust. | |
34 | * tree-eh.c (pass_lower_eh): Adjust. | |
35 | * tree-if-conv.c (pass_build_ssa): Adjust. | |
36 | * tree-into-ssa.c (pass_build_ssa): Adjust. | |
37 | * tree-mudflap.c (pass_mudflap_1, pass_mudflap_2): Adjust. | |
38 | * tree-nomudflap.c (pass_mudflap_1, pass_mudflap_2): Adjust. | |
39 | * tree-nrv.c (pass_nrv): Adjust. | |
40 | * tree-optimize.c (pass_gimple, pass_all_optimizations, | |
41 | pass_cleanup_cfg_post_optimizing, pass_free_datastructures, | |
42 | pass_init_datastructures): Adjust. | |
43 | * tree-outof-ssa.c (pass_del_ssa): Adjust. | |
44 | * tree-profile.c (pass_tree_profile): Adjust. | |
45 | * tree-sra.c (pass_sra): Adjust. | |
46 | * tree-ssa-alias.c (pass_may_alias): Adjust. | |
47 | * tree-ssa-ccp.c (pass_ccp, pass_fold_builtins): Adjust. | |
48 | * tree-ssa-copyrename.c (pass_rename_ssa_copies): Adjust. | |
49 | * tree-ssa-dce.c (pass_dce, pass_cd_dce): Adjust. | |
50 | * tree-ssa-dom.c (pass_dominator): Adjust. | |
51 | * tree-ssa-dse.c (pass_dse): Adjust. | |
52 | * tree-ssa-forwprop.c (pass_forwprop): Adjust. | |
53 | * tree-ssa-if-conv.c (pass_if_conversion): Adjust. | |
54 | * tree-ssa-loop-ch.c (pass_ch): Adjust. | |
55 | * tree-ssa-loop.c (pass_loop, pass_loop_init, pass_lim, | |
56 | pass_loop_done, pass_complete_unroll, pass_iv_canon, | |
57 | pass_iv_optimize, pass_vectorize): Adjust. | |
58 | * tree-ssa-phiopt.c (pass_phiopt): Adjust. | |
59 | * tree-ssa-pre.c (pass_pre, pass_fre): Adjust. | |
60 | * tree-ssa.c (pass_redundant_phi, pass_early_warn_uninitialized, | |
61 | pass_late_warn_uninnitialized): Adjust. | |
62 | * tree-tailcall.c (pass_tail_recursion, pass_tail_calls): Adjust. | |
63 | ||
64 | * Makefile.in (tree-dump.o): Add new dependencies. | |
65 | * cgraph.c (cgraph_remove_node): TDF_all -> TDF_tree_all. | |
66 | * cgraphunit.c (cgraph_preserve_function_body_p, cgraph_optimize): | |
67 | Likewise. | |
68 | * toplev.c (dump_file_name): New. | |
69 | * tree-dump.c (dump_enable_all): Add LETTER parameter. | |
70 | (struct dump_file_info): Add NUM and LETTER fields. | |
71 | (dump_files): Adjust and add RTL dump files. | |
72 | (dump_register): Add NUM and LETTER fields. | |
73 | (get_dump_file_name, dump_initialized_p, enable_rtl_dump_file): New. | |
74 | (dump_begin): Use get_dump_file_name. | |
75 | (dump_switch_p_1): Adjust call to dump_enable_all. | |
76 | * tree-dump.h (dump_register): Adjust prototype. | |
77 | * tree-optimize.c (register_one_dump_file): Take dump file index. | |
78 | Support flags for RTL dumps. | |
79 | (register_dump_files): Fill in NUM field of struct dump_file_info. | |
80 | Track properties both when the gate is executed and when it is not. | |
81 | (execute_todo): Dump RTL. Add PROPERTIES parameter. | |
82 | (execute_one_pass): Pass properties to execute_todo. Handle VCG | |
83 | dumps of RTL. | |
84 | * tree-pass.h (dump_file_name): New. | |
85 | * tree.h (TDF_TREE, TDF_RTL, get_dump_file_name, dump_initialized_p): | |
86 | New. | |
87 | ||
88 | * Makefile.in (passes.o): Add new dependencies. | |
89 | * passes.c (struct dump_file_info, enum dump_file_index, | |
90 | dump_file_tbl, init_optimization_passes): Remove. | |
91 | (open_dump_file, close_dump_file): Use tree-dumping infrastructure. | |
92 | (rest_of_handle_new_regalloc, rest_of_handle_old_regalloc): Use | |
93 | dump_enabled_p. | |
94 | (finish_optimization_passes): Update finish_graph_dump_file loop. | |
95 | (enable_rtl_dump_file): Remove. | |
96 | * tree-dump.c (dump_files): Adjust and add RTL dump files. | |
97 | (enable_rtl_dump_file): Add here. | |
98 | * tree.h (enum tree_dump_index): Add RTL dump file indices. | |
99 | * doc/invoke.texi (Debugging options): Document new RTL debugging | |
100 | options. Update. | |
101 | ||
fbf0afd1 | 102 | 2004-09-05 Kazu Hirata <kazu@cs.umass.edu> |
103 | ||
104 | * c-common.c, c-decl.c, combine.c, defaults.h, fold-const.c, | |
105 | gimplify.c, gthr-nks.h, hooks.c, lambda-code.c, lambda-mat.c, | |
106 | stor-layout.c, target.h, tree-cfg.c, tree-chrec.c, | |
107 | tree-if-conv.c, tree-inline.c, tree-into-ssa.c, | |
108 | tree-mudflap.c, tree-optimize.c, tree-scalar-evolution.c, | |
109 | tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-dce.c, | |
110 | tree-ssa-pre.c, tree-vectorizer.c, tree-vectorizer.h, tree.h, | |
111 | vec.h: Fix comment formatting. | |
112 | ||
91275768 | 113 | 2004-09-05 Kazu Hirata <kazu@cs.umass.edu> |
114 | ||
115 | * c-common.c, cfgexpand.c, cgraphunit.c, defaults.h, | |
116 | et-forest.c, expr.c, gimplify.c, global.c, gthr-lynx.h, | |
117 | hard-reg-set.h, modulo-sched.c, optabs.c, postreload-gcse.c, | |
118 | tree-data-ref.c, tree-flow.h, tree-if-conv.c, tree-inline.c, | |
119 | tree-sra.c, tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, | |
120 | tree-ssa-loop-niter.c, tree-ssa-operands.c, | |
121 | tree-ssa-operands.h, tree-ssa-propagate.c, | |
122 | tree-ssa-propagate.h, tree-ssa-threadupdate.c, value-prof.c, | |
123 | vec.c, vec.h: Fix comment typos. Follow spelling conventions. | |
124 | ||
690a81bd | 125 | 2004-09-05 Diego Novillo <dnovillo@redhat.com> |
126 | ||
127 | * tree-if-conv.c (gate_tree_if_conversion): Enable only if the | |
128 | vectorizer is enabled. | |
129 | ||
35a40aad | 130 | 2004-09-05 Andreas Jaeger <aj@suse.de> |
131 | ||
132 | * tree-if-conv.c: Spell check comments and clean up whitespace. | |
133 | ||
dec41e98 | 134 | 2004-09-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
135 | ||
136 | * tree-ssa-loop-ivopts.c: New file. | |
137 | * Makefile.in (tree-ssa-loop-ivopts.c): Add. | |
138 | * cfgloop.h (target_avail_regs, target_res_regs, target_small_cost, | |
139 | target_pres_cost, target_spill_cost): Declare. | |
140 | * cfgloopanal.c (avail_regs, res_regs, small_cost, pres_cost, | |
141 | spill_cost): Renamed to ... | |
142 | (target_avail_regs, target_res_regs, target_small_cost, | |
143 | target_pres_cost, target_spill_cost): ... and exported. | |
144 | (init_set_costs, global_cost_for_size): Work with renamed variables. | |
145 | * common.opt (flag_ivopts): New flag. | |
146 | * expr.c (expand_expr_real_1): Handle SSA_NAME case. Handle | |
147 | REF_ORIGINAL. | |
148 | * gimplify.c (struct gimplify_ctx): Add into_ssa field. | |
149 | (internal_get_tmp_var, gimplify_modify_expr, gimplify_expr): Support | |
150 | generating SSA form. | |
151 | (force_gimple_operand): New function. | |
152 | * timevar.def (TV_TREE_LOOP_IVOPTS): New timevar. | |
153 | * tree-cfg.c (stmt_bsi): New function. | |
154 | * params.def (PARAM_IV_CONSIDER_ALL_CANDIDATES_BOUND, | |
155 | PARAM_IV_MAX_CONSIDERED_USES): New. | |
156 | * tree-flow.h (stmt_bsi, tree_ssa_iv_optimize, split_loop_exit_edge, | |
157 | bsi_insert_on_edge_immediate_loop. standard_iv_increment_position, | |
158 | ip_end_pos, ip_normal_pos, force_gimple_operand): Declare. | |
159 | * tree-gimple.c (is_gimple_formal_tmp_var): Accept ssa names. | |
160 | * tree-nested.c (build_addr): Export. | |
161 | * tree-optimize.c (init_tree_optimization_passes): Add | |
162 | pass_iv_optimize. | |
163 | * tree-pass.h (pass_iv_optimize): Declare. | |
164 | * tree-ssa-loop-im.c (for_each_index): Handle REALPART_EXPR and | |
165 | IMAGPART_EXPR. | |
166 | * tree-ssa-loop-manip.c (create_iv): Force the base to be acceptable | |
167 | as a phi node argument. | |
168 | (split_loop_exit_edge, bsi_insert_on_edge_immediate_loop, | |
169 | ip_end_pos, ip_normal_pos, standard_iv_increment_position): New | |
170 | functions. | |
171 | * tree-ssa-loop-niter.c (zero_p, unsigned_type_for): Export. | |
172 | * tree-ssa-loop.c (tree_ssa_loop_ivopts, gate_tree_ssa_loop_ivopts, | |
173 | pass_iv_optimize): New pass. | |
174 | * tree-ssa-operands.c (get_indirect_ref_operands): Handle REF_ORIGINAL. | |
175 | * tree-ssanames.c (release_ssa_name): Allow calling with var = NULL. | |
176 | * tree.c (build_int_cst_type, cst_and_fits_in_hwi): New functions. | |
177 | * tree.h (REF_ORIGINAL): New macro. | |
178 | (build_int_cst_type, unsigned_type_for, zero_p, | |
179 | cst_and_fits_in_hwi, build_addr): Declare. | |
180 | * doc/invoke.texi (-fivopts): Document. | |
181 | (PARAM_IV_CONSIDER_ALL_CANDIDATES_BOUND, | |
182 | PARAM_IV_MAX_CONSIDERED_USES): Document. | |
183 | * doc/passes.texi: Document induction variable optimizations pass. | |
184 | ||
50ca527f | 185 | 2004-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
186 | ||
187 | * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. | |
188 | * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. | |
189 | * c-common.c (c_common_attribute_table): Accept parameters to | |
190 | sentinel attribute. | |
191 | (check_function_sentinel, handle_sentinel_attribute): Likewise. | |
192 | * doc/extend.texi: Update accordingly. | |
193 | ||
bf6c8de0 | 194 | 2004-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
195 | ||
196 | * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): | |
197 | New. | |
198 | * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' | |
199 | attribute. | |
200 | * c-common.c (handle_sentinel_attribute, check_function_sentinel): | |
201 | New functions. | |
202 | (c_common_attribute_table): Add `sentinel' attribute. | |
203 | (check_function_arguments): Handle `sentinel' attribute. | |
204 | * doc/extend.texi: Document `sentinel' attribute. | |
c2c28e49 | 205 | |
b9135568 | 206 | 2004-09-04 H.J. Lu <hongjiu.lu@intel.com> |
8d061c60 | 207 | |
bf6c8de0 | 208 | * configure: Regenerated. |
209 | ||
b9135568 | 210 | 2004-09-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
211 | ||
c2c21b65 | 212 | * gimplify.c (internal_get_tmp_var): Remove unused var CLASS. |
213 | ||
3a337e42 | 214 | * tree.c (save_expr): No longer TREE_READONLY. |
215 | ||
132b0da4 | 216 | 2004-09-04 Jan Hubicka <jh@suse.cz> |
217 | ||
218 | * passes.c (rest_of_clean_state): Fix merge conflict made during | |
219 | commiting the patch. | |
220 | ||
3df33117 | 221 | 2004-09-04 Jan Hubicka <jh@suse.cz> |
222 | ||
223 | * passes.c (rest_of_clean_state): Decompose the instruction stream. | |
224 | ||
c49547c4 | 225 | 2004-09-04 Richard Sandiford <rsandifo@redhat.com> |
226 | ||
227 | * doc/md.texi (shift patterns): New anchor. Add reference to | |
228 | TARGET_SHIFT_TRUNCATION_MASK. | |
229 | * doc/tm.texi (TARGET_SHIFT_TRUNCATION_MASK): Document. | |
230 | * target.h (shift_truncation_mask): New target hook. | |
231 | * targhook.h (default_shift_truncation_mask): Declare. | |
232 | * targhook.c (default_shift_truncation_mask): Define. | |
233 | * target-def.h (TARGET_SHIFT_TRUNCATION_MASK): Define. | |
234 | (TARGET_INITIALIZER): Include it. | |
235 | * simplify-rtx.c (simplify_binary_operation): Combine ASHIFT, ASHIFTRT | |
236 | and LSHIFTRT cases. Truncate arg1 if SHIFT_COUNT_TRUNCATED, otherwise | |
237 | reject all out-of-range values. Fix sign-extension code for modes | |
238 | whose width is smaller than HOST_BITS_PER_WIDE_INT. | |
239 | * optabs.c (simplify_expand_binop, force_expand_binop): New functions. | |
240 | (expand_superword_shift, expand_subword_shift): Likewise. | |
241 | (expand_doubleword_shift_condmove, expand_doubleword_shift): Likewise. | |
242 | (expand_binop): Use them to implement double-word shifts. | |
243 | * config/arm/arm.c (arm_shift_truncation_mask): New function. | |
244 | (TARGET_SHIFT_TRUNCATION_MASK): Define. | |
245 | ||
c068056a | 246 | 2004-09-04 Jan Hubicka <jh@suse.cz> |
247 | ||
248 | * tree.c (iterate_hash_expr): Optimize, avoid use of iterative_hash_object. | |
249 | (mix): New macro copied from hashtab.c | |
250 | (iterative_hash_hashval_t, iterative_hash_pointer, | |
251 | iterative_hash_host_wide_int): New functions based on hashtab.c | |
252 | implementation. | |
253 | ||
71773db9 | 254 | 2004-09-04 Richard Sandiford <rsandifo@redhat.com> |
255 | ||
256 | * config/mips/mips.md (mask): New mode attribute. | |
257 | (zero_extendsidi2): Add memory alternative. | |
258 | (*zero_extendsidi2_mem): Delete. | |
259 | (zero_extend[qh]i[sd]i2): Redefine using :GPR and :SHORT. Use | |
260 | memory_operand in the TARGET_MIPS16 check. | |
261 | (*zero_extend[qh]i[sd]i2{,_mips16}): Name previously unnamed patterns. | |
262 | Redefine using :GPR and :SHORT. | |
263 | (zero_extendqihi2): Use memory_operand in the TARGET_MIPS16 check. | |
264 | ||
aef94a0f | 265 | 2004-09-04 Uros Bizjak <uros@kss-loka.si> |
266 | ||
267 | * builtins.c (expand_builtin_mathfn): Handle BUILT_IN_RINT{,F,L} | |
268 | using rint_optab. | |
269 | (expand_builtin): Expand BUILT_IN_RINT{,F,L} using | |
270 | expand_builtin_mathfn. | |
271 | * genopinit.c (optabs): Rename trunc_optab to btrunc_optab. Use | |
272 | btrunc?f patterns for btrunc_optab. Implement rint_optab using | |
273 | rint?f patterns. | |
274 | * optabs.c (init_optabs): Initialize rint_optab. | |
275 | * optabs.h (enum optab_index): Rename OTI_trunc to OTI_btrunc. | |
276 | Add new OTI_rint. | |
277 | (btrunc_optab): Rename macro from trunc_optab. | |
278 | (rint_optab): Define corresponding macro. | |
279 | ||
280 | * reg-stack.c (subst_stack_regs_pat): Handle UNSPEC_FRNDINT_FLOOR, | |
281 | UNSPEC_FRNDINT_CEIL, UNSPEC_FRNDINT_TRUNC, UNSPEC_FRNDINT_MASK_PM. | |
282 | ||
283 | * config/i386/i386-protos.h (emit_i387_cw_initialization): | |
284 | Change prototype. Add new int parameter. | |
285 | * config/i386/i386.c (emit_i387_cw_initialization): | |
286 | Handle new rounding modes. | |
287 | ||
288 | * config/i386/i386.h (enum fp_cw_mode): Delete. | |
4cdc6180 | 289 | (MODE_NEEDED): Handle new rounding modes. |
aef94a0f | 290 | (EMIT_MODE_SET): Change condition to handle new rounding modes. |
291 | ||
292 | * config/i386/i386.md (UNSPEC_FRNDINT_FLOOR, UNSPEC_FRNDINT_CEIL, | |
293 | UNSPEC_FRNDINT_TRUNC, UNSPEC_FRNDINT_MASK_PM): New unspecs to | |
294 | represent different rounding modes of frndint insn. | |
295 | (type): Add frndint type. | |
296 | (i387, length, memory): Handle this type. | |
297 | (i387_cw): New attribute definition. | |
298 | (*fix_truncdi_1, fix_truncdi_nomemory, fix_truncdi_memory, | |
299 | *fix_truncsi_1, fix_truncsi_nomemory, fix_truncsi_memory, | |
300 | *fix_trunchi_1, fix_trunchi_nomemory, fix_trunchi_memory): | |
301 | Add "i387_cw" attribute defined to "trunc". | |
302 | (x86_fnstcw_1): Remove comment. | |
303 | (*frndintxf2): Rename insn definition to frndintxf2. Move | |
304 | insn definition near rint?f2 expanders. | |
305 | (rintdf2, rintsf2, rintxf2): New expanders to implement rint, | |
306 | rintf and rintl built-ins as inline x87 intrinsics. | |
307 | (frndintxf2_floor): New pattern to implement floor rounding | |
308 | mode with frndint x87 instruction. | |
309 | (floordf2, floorsf2, floorxf2): New expanders to implement floor, | |
310 | floorf and floorl built-ins as inline x87 intrinsics. | |
311 | (frndintxf2_ceil): New pattern to implement ceil rounding | |
312 | mode with frndint x87 instruction. | |
313 | (ceildf2, ceilsf2, ceilxf2): New expanders to implement ceil, | |
314 | ceilf and ceill built-ins as inline x87 intrinsics. | |
315 | (frndintxf2_trunc): New pattern to implement trunc rounding | |
316 | mode with frndint x87 instruction. | |
317 | (btruncdf2, btruncsf2, btruncxf2): New expanders to implement trunc, | |
318 | truncf and truncl built-ins as inline x87 intrinsics. | |
319 | (frndintxf2_mask_pm): New pattern to implement rounding | |
320 | mode with exceptions with frndint x87 instruction. | |
321 | (nearbyintdf2, nearbyintsf2, nearbyintxf2): New expanders to | |
322 | implement nearbyint, nearbyintf and nearbyintl built-ins as | |
323 | inline x87 intrinsics. | |
324 | ||
4ac89247 | 325 | 2004-09-04 Richard Sandiford <rsandifo@redhat.com> |
326 | ||
327 | * config/mips/mips.md (SHORT): New mode macro. | |
328 | (size): New mode attribute. | |
329 | (extend[qh]i[sd]i2): Redefine using :GPR and :SHORT. | |
330 | (*extend[qh]i[sd]i2): New define_insn_and_split, combining previous | |
331 | *extend[qh]i[sd]i2 and *extend[qh]i[sd]i2_mem patterns. Use only if | |
332 | !ISA_HAS_SEB_SEH. | |
333 | (*extend[qh]i[sd]i2_se[bh]): New pattern, combining previous | |
334 | *extend[qh]isi2_hw patterns and extending them to di. | |
335 | (extendqihi2): Implement as define_insn_and_split that produces | |
336 | extendqisi2 after reload. | |
337 | ||
07c03fb0 | 338 | 2004-09-03 Devang Patel <dpatel@apple.com> |
339 | ||
340 | * Makefile.in (OBJS-common): Add tree-if-conv.o | |
341 | (tree-if-conv.o): New rule. | |
342 | * cfgloop.c (flow_loop_exit_edges_find): Set EDGE_LOOP_EXIT flag. | |
343 | (get_loop_body_in_bfs_order): New. | |
344 | * cfgloop.h (get_loop_body_in_bfs_order): New. | |
345 | * tree-flow.h (enum move_pos): Move here from .. | |
346 | * tree-ssa-loop-im.c (enum move_pos): here. | |
347 | (movement_possibility): Make externally visible. | |
348 | * tree-optimize.c (init_tree_optimization_passes): New entry for | |
349 | if conversion pass. | |
350 | * tree-pass.h (pass_if_conversion): New. | |
351 | * tree-ssa-operands.c (get_expr_operands): Handle COND_EXPR. | |
352 | * tree-if-conv.c: New file. | |
353 | * doc/passes.texi: Document tree if-conversion pass. | |
4cdc6180 | 354 | * doc/tree-ssa.texi: Same. |
07c03fb0 | 355 | |
8bdf23ae | 356 | 2004-09-03 H.J. Lu <hongjiu.lu@intel.com> |
357 | ||
358 | PR target/14925: | |
359 | Makefile.in (LIB2ADDEHSTATIC): New. | |
360 | (LIB2ADDEHSHARED): New. | |
361 | (LIBUNWIND): New. | |
362 | (LIBUNWINDDEP): New. | |
363 | (SHLIBUNWIND_LINK): New. | |
364 | (SHLIBUNWIND_INSTALL): New. | |
365 | (libgcc.mk): Pass LIB2ADDEHSTATIC, LIB2ADDEHSHARED, LIBUNWIND, | |
366 | LIBUNWINDDEP, SHLIBUNWIND_LINK and SHLIBUNWIND_INSTALL. | |
367 | (clean): Remove libunwind* | |
368 | (stage1-start): Remove and copy stage1/libunwind*. | |
369 | (stage2-start): Remove and copy stage2/libunwind*. | |
370 | (stage3-start): Remove and copy stage3/libunwind*. | |
371 | (stage4-start): Remove and copy stage4/libunwind*. | |
372 | (stageprofile-start): Remove and copy stageprofile/libunwind*. | |
373 | (stagefeedback-start): Remove and copy stagefeedback/libunwind*. | |
374 | ||
375 | * config.gcc (ia64*-*-linux*): Always add t-libunwind to | |
376 | tmake_file. Add t-libunwind-elf and ia64/t-glibc-libunwind to | |
377 | tmake_file if --with-system-libunwind isn't used. | |
378 | ||
379 | * config/ia64/t-glibc-libunwind: New file. | |
380 | * config/t-libunwind-elf: Likewise. | |
381 | * unwind-compat.c: Likewise. | |
382 | * unwind-compat.h: Likewise. | |
383 | * unwind-dw2-fde-compat.c: Likewise. | |
384 | ||
385 | * config/ia64/t-glibc (LIB2ADDEH): Updated. | |
386 | * config/ia64/t-hpux (T_CFLAGS): Add -DUSE_LIBUNWIND_EXCEPTIONS. | |
387 | ||
388 | * config/ia64/unwind-ia64.c: Include "unwind-compat.h". Define | |
389 | aliases if needed. | |
390 | * unwind-dw2-fde-glibc.c: Likewise. | |
391 | * unwind-dw2.c: Likewise. | |
392 | ||
393 | * config/t-libunwind (LIB2ADDEH): Updated. | |
394 | (LIB2ADDEHSTATIC): New. | |
395 | (T_CFLAGS): Add -DUSE_LIBUNWIND_EXCEPTIONS. | |
396 | (TARGET_LIBGCC2_CFLAGS): Set to -DUSE_GAS_SYMVER. | |
397 | ||
398 | * configure.ac: Change --enable-libunwind-exceptions to | |
399 | --with-system-libunwind. Don't define USE_LIBUNWIND_EXCEPTIONS. | |
400 | * configure: Regenerated. | |
401 | * config.in: Updated. | |
402 | ||
403 | * doc/install.texi (ia64-*-linux): Require libunwind 0.98 or | |
404 | above and mention --with-system-libunwind. | |
405 | (ia64-*-hpux*): Mention --enable-libunwind-exceptions is | |
406 | removed in gcc 3.4.3 and later. | |
407 | ||
408 | * gcc.c (init_spec): Add -lunwind to -lgcc_s if | |
409 | USE_LIBUNWIND_EXCEPTIONS is defined. | |
410 | ||
411 | * mklibgcc.in: Support libunwind. | |
412 | ||
aa229444 | 413 | 2004-09-03 H.J. Lu <hongjiu.lu@intel.com> |
414 | ||
415 | * config/i386/i386.c (x86_branch_hints): Remove m_PENT4 and | |
416 | m_NOCONA. | |
417 | ||
60d03123 | 418 | 2004-09-03 Richard Henderson <rth@redhat.com> |
419 | ||
420 | PR middle-end/9997 | |
421 | * cfgexpand.c (LOCAL_ALIGNMENT): Provide default. | |
422 | (STACK_ALIGNMENT_NEEDED, FRAME_GROWS_DOWNWARD): Likewise. | |
423 | (struct stack_var, EOC, stack_vars, stack_vars_alloc, stack_vars_num, | |
424 | stack_vars_sorted, stack_vars_conflict, stack_vars_conflict_alloc, | |
425 | frame_phase, get_decl_align_unit, add_stack_var, triangular_index, | |
426 | resize_stack_vars_conflict, add_stack_var_conflict, | |
427 | stack_var_conflict_p, add_alias_set_conflicts, stack_var_size_cmp, | |
428 | union_stack_vars, partition_stack_vars, dump_stack_var_partition, | |
429 | expand_one_stack_var_at, expand_stack_vars, expand_one_stack_var, | |
430 | expand_one_static_var, expand_one_hard_reg_var, | |
431 | expand_one_register_var, expand_one_error_var, defer_stack_allocation, | |
432 | expand_one_var, expand_used_vars_for_block, clear_tree_used): New. | |
433 | (expand_used_vars): Rewrite. | |
434 | * Makefile.in (cfgexpand.o): Update dependencies. | |
435 | ||
ac6db781 | 436 | 2004-09-04 Jan Hubicka <jh@suse.cz> |
437 | ||
438 | * cfg.c (free_edge): Use ggc_free. | |
439 | (expunge_block): Use ggc_free. | |
440 | * passes.c (rest_of_clean_state): Free after compilation. | |
441 | * tree-ssa.c (delete_tree_ssa): Free annotations; call release_defs | |
442 | * tree-ssanames.c (release_defs): Ignore non-SSA_NAME arguments. | |
443 | ||
d7997df0 | 444 | 2004-09-03 James E Wilson <wilson@specifixinc.com> |
445 | ||
446 | * tree-ssa-alias.c (may_be_aliased): Move TREE_STATIC check after | |
447 | DECL_EXTERNAL check. | |
448 | ||
792005ae | 449 | 2004-09-03 Eric Botcazou <ebotcazou@libertysurf.fr> |
450 | ||
451 | * final.c (output_in_slot): New global variable. | |
452 | (final_scan_insn): Add new state '2' to the 'nopeepholes' parameter. | |
453 | Pass 2 as 'nopeepholes' to self for insns in a SEQUENCE. Set | |
454 | 'output_in_slot' before invoking output_asm_insn. | |
455 | (output_asm_insn): Add a space after the tab if 'output_in_slot' | |
456 | is set. | |
457 | * config/sparc/sparc.c (output_return): Pass 2 as 'nopeepholes' to | |
458 | final_scan_insn. | |
459 | (output_sibcall): Likewise. | |
460 | ||
4ba32638 | 461 | 2004-09-03 Jan Hubicka <jh@suse.cz> |
462 | ||
463 | * tree-ssa-operands.c (fini_ssa_operands): ggc_free unused arrays. | |
464 | * tree-ssanames (init_ssanames): Likewise. | |
465 | ||
e4897e7d | 466 | 2004-09-03 Ziemowit Laski <zlaski@apple.com> |
467 | ||
468 | * stub-objc.c (objc_is_id, objc_declare_alias, objc_declare_class, | |
469 | objc_declare_protocols, objc_start_protocol, | |
470 | objc_start_class_interface, objc_start_category_interface, | |
471 | objc_continue_interface, objc_finish_interface, | |
472 | objc_add_instance_variable, objc_set_visibility, objc_set_method_type, | |
473 | objc_start_class_implementation, objc_start_category_implementation, | |
474 | objc_continue_implementation, objc_finish_implementation, | |
475 | objc_add_method_declaration, objc_start_method_definition, | |
476 | objc_finish_method_definition, objc_build_keyword_decl, | |
477 | objc_build_method_signature, objc_build_encode_expr, | |
478 | objc_build_protocol_expr, objc_build_selector_expr, | |
479 | objc_build_message_expr, objc_build_string_object, | |
480 | objc_get_class_reference, objc_get_protocol_qualified_type, | |
481 | objc_static_init_needed_p, objc_generate_static_init_call): New stubs. | |
482 | ||
77ebfbe1 | 483 | 2004-09-03 James E Wilson <wilson@specifixinc.com> |
484 | ||
485 | * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Add __mips3d. | |
486 | ||
487 | * config/mips/generic.md (generic_frecip_fsqrt_step): New. | |
488 | * config/mips/mips-ps-3d.md (mips_rsqrt1_<fmt>): Use frsqrt1 type. | |
489 | (mips_rsqrt2_<fmt>): Use frsqrt2 type. | |
490 | (mips_recip1_<fmt>): Use frdiv1 type. | |
491 | (mips_recip2_<fmt>): Use frdiv2 type. | |
492 | * config/mips/mips.md (type): Add frdiv1, frdiv2, frsqrt1, frsqrt2. | |
493 | * config/mips/sb1.md (ir_sb1_fpu_2pipes, ir_sb1_fpu_1pipe): Add frdiv1 | |
494 | and frsqrt1. | |
495 | (ir_sb1_fpu_step2_2pipes, ir_sb1_fpu_step2_1pipe): New. | |
496 | ||
c166bf3d | 497 | 2004-09-03 Daniel Jacobowitz <dan@debian.org> |
498 | ||
499 | * reload.c (find_reloads): Swap operand_loc pointers for | |
500 | find_dummy_reload if we have swapped two operands. | |
501 | ||
c60ee9dd | 502 | 2004-09-03 Hans-Peter Nilsson <hp@axis.com> |
503 | ||
504 | * config/cris/cris.h (ASM_OUTPUT_CASE_END): Use prev_nonnote_insn | |
505 | to get the tablejump-insn before the jump-table label. | |
506 | ||
5bc0b3a8 | 507 | 2004-09-03 Ziemowit Laski <zlaski@apple.com> |
508 | ||
509 | * c-common.h (objc_is_id, objc_declare_alias, objc_declare_class, | |
510 | objc_declare_protocols, objc_build_message_expr, | |
511 | objc_finish_message_expr, objc_build_selector_expr, | |
512 | objc_build_protocol_expr, objc_build_encode_expr, | |
513 | objc_build_string_object, objc_get_protocol_qualified_type, | |
514 | objc_get_class_reference, objc_get_class_ivars, | |
515 | objc_start_class_interface, objc_start_category_interface, | |
516 | objc_start_protocol, objc_continue_interface, objc_finish_interface, | |
517 | objc_start_class_implementation, objc_start_category_implementation, | |
518 | objc_continue_implementation, objc_finish_implementation, | |
519 | objc_set_visibility, objc_set_method_type, objc_build_method_signature, | |
520 | objc_add_method_declaration, objc_start_method_definition, | |
521 | objc_finish_method_definition, objc_add_instance_variable, | |
522 | objc_build_keyword_decl, objc_build_throw_stmt, objc_begin_try_stmt, | |
523 | objc_finish_try_stmt, objc_begin_catch_clause, | |
524 | objc_finish_catch_clause, objc_build_finally_clause, | |
525 | objc_build_synchronized, objc_static_init_needed_p, | |
526 | objc_generate_static_init_call): New prototypes. | |
527 | ||
908e9a95 | 528 | 2004-09-03 Steve Ellcey <sje@cup.hp.com> |
529 | ||
530 | * config/ia64/ia64.c (ia64_function_arg): Use PARALLEL even if there | |
531 | is only one reg. | |
532 | (ia64_function_value): Ditto. | |
533 | ||
634f7a13 | 534 | 2004-09-03 Jan Beulich <jbeulich@novell.com> |
535 | ||
536 | * config.gcc: Resurrect NetWare as a target. Handle special case of | |
537 | Novell linker to be used (specified through --with-ld=) and threading | |
538 | model of either Posix (default) or NKS. | |
539 | * config/i386/i386.c (ix86_return_pops_args): Conditionalize popping | |
540 | of incoming hidden argument on KEEP_AGGREGATE_RETURN_POINTER. | |
541 | * config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): New. | |
542 | * config/i386/netware.c, config/i386/netware.h: New. | |
543 | * config/i386/nwld.c, config/i386/nwld.h: New. | |
544 | * config/i386/netware-crt0.c: New. | |
545 | * config/i386/netware-libgcc.c: New. | |
546 | * config/i386/netware-libgcc.def: New. | |
547 | * config/i386/netware-libgcc.exp: New. | |
548 | * config/i386/t-netware, config/i386/t-nwld: New. | |
549 | * gthr-nks.h: New. | |
550 | * doc/install.texi: Document NKS threading model. | |
551 | ||
6b5553e5 | 552 | 2004-09-03 Jan Beulich <jbeulich@novell.com> |
553 | ||
554 | PR c/7054 | |
555 | * defaults.h (TARGET_DEFAULT_PACK_STRUCT): Provide default. | |
556 | * tree.h (initial_max_fld_align): Declare | |
557 | * stor-layout.c (initial_max_fld_align): Define and initialize. | |
558 | (maximum_field_alignment): Initialize to the same value. | |
559 | * common.opt: Add -fpack-struct= variant of switch. | |
560 | * opts.c: Handle -fpack-struct= variant of switch. | |
561 | * c-pragma.c: Change #pragma pack() handling so that it becomes | |
562 | compatible to other compilers: accept individual 'push' argument, | |
563 | make final pop restore (command line) default, correct interaction | |
564 | of push/pop and sole specification of a new alignment (so that the | |
565 | sequence #pragma pack(push) - #pragma pack(<n>) becomes identical | |
566 | to #pragma pack(push, <n>). | |
567 | * doc/extend.texi: New node "Structure-Packing Pragmas" under | |
568 | "Pragmas", describing #pragma pack. | |
569 | * doc/invoke.texi: Document -fpack-struct=<n> variant of switch. | |
570 | * doc/tm.texi: Adjust description for HANDLE_PRAGMA_PACK_PUSH_POP. | |
571 | Document new TARGET_DEFAULT_PACK_STRUCT. | |
572 | ||
243f8437 | 573 | 2004-09-03 Devang Patel <dpatel@apple.com> |
574 | ||
575 | * dwarf2out.c (gen_field_die). Equate decl number to die. | |
4cdc6180 | 576 | |
0bc2b406 | 577 | 2004-09-03 Vladimir Makarov <vmakarov@redhat.com> |
578 | ||
579 | PR target/15832 | |
580 | * global.c (modify_reg_pav): New function. | |
581 | (make_accurate_live_analysis): Call the new function. Move pavin | |
582 | modification by earlyclobber set into the new function. | |
583 | ||
3e080e22 | 584 | 2004-09-03 Andreas Schwab <schwab@suse.de> |
585 | ||
586 | * config/m68k/m68k.c (output_andsi3): Use -1 instead of | |
587 | (HOST_WIDE_INT)0xffffffff since CONST_INT value are always sign | |
588 | extended. | |
589 | ||
bd32ed0e | 590 | 2004-09-02 Jan Beulich <jbeulich@novell.com> |
591 | ||
592 | * Makefile.in (LIB2ADDEHDEP): Add unwind.h and unwind-pe.h. | |
593 | * mklibgcc.in (libgcc_dep): New, covering general dependencies, but | |
594 | not unwind code specific ones. | |
595 | (libgcc2_c_dep): Replace general dependencies with use of libgcc_dep. | |
596 | Remove unwind code specific dependencies. | |
597 | (libgcov_c_dep): Replace general dependencies with use of libgcc_dep. | |
598 | Remove gbl-ctors.h. | |
599 | Add libgcc_dep to output generated for LIB2ADD, LIB2ADDEH, and | |
600 | LIB2ADD_ST. Add LIB2ADDEHDEP to output generated for LIB2ADDEH. | |
601 | * tsystem.h: Declare memcpy and memset when inhibit_libc. | |
602 | ||
a1159f52 | 603 | 2004-09-02 Roman Zippel <zippel@linux-m68k.org> |
4cdc6180 | 604 | |
a1159f52 | 605 | * combine.c (try_combine): Delay modifying of insns which cannot |
606 | be easily undone. | |
607 | ||
41b5cc78 | 608 | 2004-09-02 Daniel Berlin <dberlin@dberlin.org> |
609 | ||
610 | * gcc/common.opt: Rename ivcanon to tree-loop-ivcanon, tree-lim to | |
611 | tree-loop-im. | |
612 | * gcc/tree-ssa-loop.c: Ditto | |
613 | * gcc/tree-ssa-loop-ivcanon.c: Ditto | |
614 | * gcc/doc/invoke.texi: Ditto. | |
615 | ||
38401f3c | 616 | 2004-09-02 Ziemowit Laski <zlaski@apple.com> |
617 | ||
618 | * c-decl.c (store_parm_decls_newstyle): Make static. | |
619 | (store_parm_decls_from): New function. | |
620 | * c-tree.h (store_parm_decls_newstyle): Remove prototype. | |
621 | (store_parm_decls_from): New prototype. | |
622 | ||
94ddd54c | 623 | 2004-09-02 David Edelsohn <edelsohn@gnu.org> |
624 | ||
625 | * config/rs6000/rs6000.c (expand_block_move): Use SImode and | |
626 | HImode with STRICT_ALIGNMENT. | |
627 | ||
7dab6ba6 | 628 | 2004-09-02 Mark Mitchell <mark@codesourcery.com> |
629 | ||
630 | * config/arm/bpabi.h (TARGET_BPABI_CPP_BUILTINS): Define. | |
631 | (TARGET_OS_CPP_BUILTINS): Likewise. | |
632 | * config/arm/symbian.h (TARGET_OS_CPP_BUILTINS): Include | |
633 | TARGET_BPABI_CPP_BUILTINS. | |
634 | ||
f439075a | 635 | 2004-09-02 Roman Zippel <zippel@linux-m68k.org> |
4cdc6180 | 636 | |
f439075a | 637 | * combine.c (distribute_notes): Don't add REG_LABEL to jump insn. |
638 | ||
7d3f6cc7 | 639 | 2004-09-02 Eric Christopher <echristo@redhat.com> |
640 | ||
641 | * builtins.c (expand_builtin_cabs): Delete. | |
642 | (expand_builtin): If unable to fold the values do a normal | |
643 | library call for builtin_cab*. | |
644 | (fold_builtin_cabs): Depend on optimize and optimize_size. | |
645 | * optabs.c (expand_cmplxdiv_straight): Delete. | |
646 | (expand_cmplxdiv_wide): Ditto. | |
647 | (expand_vector_binop): Ditto. | |
648 | (expand_vector_unop): Ditto. | |
649 | (expand_complex_abs): Delete. | |
650 | (expand_binop): Remove calls to above functions. | |
651 | Remove open coding of complex arithmetic. | |
652 | (expand_unop): Ditto. | |
653 | * optabs.h: Remove prototypes. | |
654 | ||
ec92c1a1 | 655 | 2004-09-02 Ziemowit Laski <zlaski@apple.com> |
656 | ||
657 | * c-decl.c (store_parm_decls_newstyle): Make externally visible. | |
658 | * c-tree.h (store_parm_decls_newstyle): New prototype. | |
659 | ||
ff4d74e0 | 660 | 2004-09-02 Geoffrey Keating <geoffk@apple.com> |
661 | ||
662 | * config/rs6000/rs6000.c (expand_block_clear): Use vector | |
663 | instructions if available. | |
664 | (expand_block_move): Likewise. | |
665 | ||
1078b066 | 666 | 2004-09-03 Jan Hubicka <jh@suse.cz> |
667 | ||
668 | * rtl.def (RANGE_INFO, RANGE_REG, RANGE_VAR, RANGE_LIVE): Kill. | |
669 | ||
b399661d | 670 | 2004-09-02 Mark Mitchell <mark@codesourcery.com> |
671 | ||
672 | * config/arm/symbian.h (LIB_SPEC): Define to empty. | |
673 | * config/arm/t-symbian (SHLIB_LC): Likewise. | |
674 | ||
80583086 | 675 | 2004-09-02 Paul Brook <paul@codesourcery.com> |
676 | ||
677 | * config/arm/bpabi.c (__aeabi_ul2d, __aeabi_ul2f): Remove. | |
678 | ||
b8501569 | 679 | 2004-09-02 Richard Sandiford <rsandifo@redhat.com> |
680 | ||
681 | * config/mips/mips.c (mips_classify_symbol, mips_fetch_insns): | |
682 | (mips_restore_gp, mips_set_return_address, mips_expand_prologue) | |
683 | (mips16_fp_args, mips_avoid_hazard): Replace abort with gcc_assert. | |
684 | (build_mips16_call_stub): Likewise. Remove daft CALL_INSN checks. | |
685 | (mips_issue_rate): Remove unreachable abort. | |
686 | (mips_symbolic_constant_p, mips_symbolic_address_p, mips_symbol_insns) | |
687 | (mips_output_move, mips_relational_operand_ok_p, mips_arg_info) | |
688 | (mips_block_move_straight, print_operand_address, mips_file_start) | |
689 | (mips_initial_elimination_offset, mips16_fp_args, dump_constants_1) | |
690 | (mips_output_conditional_branch, mips_expand_builtin_direct) | |
691 | (mips_expand_builtin_compare): Replace abort with gcc_unreachable. | |
692 | * config/mips/mips.md (rotr<mode>3, consttable_float): Replace abort | |
693 | with gcc_assert. | |
694 | ||
6fa01489 | 695 | 2004-09-02 Richard Sandiford <rsandifo@redhat.com> |
696 | ||
697 | * config/mips/mips.md (*lea_high64): Change split condition to | |
698 | flow2_completed. Add a peephole2 to generate a more parallel version. | |
699 | ||
0ca9a7b6 | 700 | 2004-09-02 Jan Hubicka <jh@suse.cz> |
701 | ||
702 | * gimplify.c (gimplify_compound_lval): Move "stack" varray out of | |
703 | GGC. | |
704 | ||
705 | * ggc-page.c: include tree-flow.h. | |
706 | (extra_order_size_table): Add stmt_ann_d. | |
707 | (STAT_LABEL): Rename from .... | |
708 | (LABEL): ... this one. | |
709 | * Makefile.in (ggc-page.o): Add dependency. | |
710 | ||
711 | * ggc-common.c (ggc_force_collect): New global variable. | |
712 | (loc_description): Add fields "freed", "collected" | |
713 | (ptr_hash): New static hash | |
714 | (ptr_hash_entry): New structure. | |
715 | (hash_ptr,eq_ptr,ggc_prune_ptr): New static functions. | |
716 | (ggc_record_overhead): Take ptr argument, record it | |
717 | (ggc_prune_overhead_list, ggc_free_overhead): New functions. | |
718 | (cmp_statistics): Imrove sorting. | |
719 | (dump_ggc_loc_statistics): Output newly collected statistics | |
720 | * ggc-page.c (ggc_alloc): Update call of ggc_record_overhead | |
721 | (ggc_free): Call ggc_free_overhead. | |
722 | (ggc_collect): Force collection when asked to be forced. | |
723 | (ggc_collect): Call ggc_prune_overhead_list. | |
724 | * ggc.h (ggc_force_collect): Declare | |
725 | (ggc_record_overhead): Update prototype. | |
726 | (ggc_free_overhead, ggc_prune_overhead_list): Declare. | |
727 | ||
a619b050 | 728 | 2004-09-02 James E Wilson <wilson@specifixinc.com> |
729 | ||
730 | * common.opt (ftrapping-math): Default to on. | |
731 | ||
d530a8c4 | 732 | 2004-09-02 Richard Earnshaw <rearnsha@arm.com> |
733 | ||
734 | * arm/predicates.md (arm_reload_memory_operand): Allow MEM. | |
735 | ||
0d012a1e | 736 | 2004-09-02 Denis Chertykov <denisc@overta.ru> |
737 | ||
738 | PR target/16884 | |
739 | * config/avr/avr.md ("movmemhi"): Substitute match_dup to | |
740 | match_scratch. | |
741 | (*movmemqi_insn): Likewise. | |
742 | (*movmemhi): Likewise. | |
743 | (clrmemhi): Likewise. | |
744 | (*clrmemqi): Likewise. | |
745 | (*clrmemhi): Likewise. | |
746 | ||
a6b58380 | 747 | 2004-09-02 Paul Brook <paul@codesourcery.com> |
748 | ||
749 | * config.gcc (arm*-*-eabi* | arm*-*-symbianelf*): Set | |
750 | default_use_cxa_atexit=yes. | |
751 | ||
86062919 | 752 | 2004-09-02 Alan Modra <amodra@bigpond.net.au> |
753 | ||
754 | * config/rs6000/linux64.h: Don't include signal.h or sys/ucontext.h. | |
755 | (struct kernel_old_ucontext): Delete. | |
756 | (struct gcc_pt_regs, gcc_sigcontext, gcc_ucontext): New. | |
757 | (MD_FALLBACK_FRAME_STATE_FOR): Use gcc_* structs. Only define | |
758 | when IN_LIGGCC2. | |
759 | ||
e0a25846 | 760 | 2004-09-02 Richard Sandiford <rsandifo@redhat.com> |
761 | ||
762 | * toplev.c (process_options): Fix typo. | |
763 | ||
41dc12b4 | 764 | 2004-09-01 Richard Henderson <rth@redhat.com> |
765 | ||
766 | PR middle-end/17258 | |
767 | * calls.c (initialize_argument_information): Tighten pass-through | |
768 | conditions for pass-by-reference. Remove dead TARGET_EXPR code. | |
769 | Use build_fold_addr_expr. | |
770 | (emit_library_call_value_1): Use build_fold_addr_expr. Remove code | |
771 | that assumes ADDR_EXPR allocates stack space. | |
772 | * fold-const.c (build_fold_addr_expr_with_type): Look through | |
773 | WITH_SIZE_EXPR. | |
774 | ||
9bc2282c | 775 | 2004-09-01 Dan Nicolaescu <dann@ics.uci.edu> |
776 | ||
777 | * gengenrtl.c (gendef): Use rtx_alloc, don't do PUT_CODE. | |
778 | * ggc.h (ggc_alloc_rtx): Delete. | |
779 | ||
d9154849 | 780 | 2004-09-01 Roger Sayle <roger@eyesopen.com> |
781 | ||
782 | * expmed.c (enum alg_code): Remove long unused enumeration values. | |
bd32ed0e | 783 | (struct mult_cost): New structure to hold the "score" of a synthetic |
d9154849 | 784 | multiply sequence, including both a rtx_cost and a latency field. |
785 | (MULT_COST_LESS): New macro to compare mult_cost to a constant. | |
786 | (CHEAPER_MULT_COST): New macro to compare two mult_costs. | |
787 | (struct algorithm): Change type of cost field to be mult_cost. | |
788 | (synth_mult): Change type of cost_limit argument to be a | |
789 | pointer to a mult_cost. Update all cost comparisons to use the | |
7d3f6cc7 | 790 | new mult_cost infrastructure. For alg_add_factor and |
d9154849 | 791 | alg_sub_factor operations, latency is lower than the rtx_cost. |
792 | (choose_mult_variant): Update calls to synth_mult. Perform | |
793 | cost comparisons using the new mult_cost infrastructure. | |
794 | (expand_mult_highpart): Use alg.cost.cost instead of alg.cost | |
795 | to optain the total rtx_cost of a synth_mult "algorithm". | |
796 | ||
8e157233 | 797 | 2004-09-01 David Edelsohn <edelsohn@gnu.org> |
798 | ||
799 | * config/rs6000/power4.md: Increase store latency to 12. | |
800 | * config/rs6000/power5.md: Same. | |
801 | ||
417eae69 | 802 | 2004-09-01 James E Wilson <wilson@specifixinc.com> |
803 | ||
804 | PR target/14064 | |
805 | * config/avr/avr.c (avr_unique_section): Delete prototype and | |
806 | definition. | |
807 | (TARGET_ASM_UNIQUE_SECTION): Delete. | |
808 | ||
66eb9e7e | 809 | 2004-09-01 Ziemowit Laski <zlaski@apple.com> |
810 | ||
811 | * c-parse.in (primary): Call objc_build_message_expr(), | |
812 | objc_build_selector_expr(), objc_build_protocol_expr(), | |
813 | objc_build_encode_expr() and objc_build_string_object() instead of | |
814 | build_message_expr(), build_selector_expr(), build_protocol_expr(), | |
815 | build_encode_expr() and build_objc_string_object(), respectively. | |
816 | (component_decl_list2): Call objc_get_class_ivars() instead of | |
817 | get_class_ivars_from_name(). | |
818 | (keyworddecl): Call objc_build_keyword_decl() instead of | |
819 | build_keyword_decl(). | |
820 | (receiver): Call objc_get_class_reference() instead of | |
821 | get_class_reference(). | |
822 | (reswords): Add blank line before @@ifobjc section, for clarity. | |
823 | ||
fe1671c1 | 824 | 2002-09-01 Fariborz Jahanian <fjahanian@apple.com> |
825 | ||
826 | * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Restrict alignment | |
827 | to Altivec vetors. | |
828 | ||
cd98a805 | 829 | 2004-09-01 Wu Yongwei <adah@sh163.net> |
830 | Danny Smith <dannysmith@users.sourceforge.net> | |
831 | ||
832 | * gthr-win32.h (__gthread_recursive_mutex_t): Use 'unsigned long', | |
833 | not Windows 'DWORD'. | |
834 | (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Correct typo. | |
835 | (__GTHREAD_RECURSIVE_MUTEX_INIT_DEFAULT): Likewise. | |
836 | (__gthr_win32_recursive_mutex_init_function): Add prototype for | |
837 | __GTHREAD_HIDE_WIN32API case.. | |
838 | (__gthr_win32_recursive_mutex_lock): Likewise. | |
839 | (__gthr_win32_recursive_mutex_trylock): Likewise. | |
840 | (__gthr_win32_recursive_mutex_unlock): Likewise. | |
841 | (__gthread_recursive_mutex_init_function); Add definition for | |
842 | __GTHREAD_HIDE_WIN32API case. | |
843 | (__gthread_recursive_mutex_lock): Correct call to InterlockedDecrement. | |
844 | * config/i386/grthr-win32.c (__gthread_recursive_mutex_lock): Correct | |
845 | call to InterlockedDecrement. | |
846 | ||
905bfa9e | 847 | 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
848 | ||
147b9f52 | 849 | * tree-tailcall.c (find_tail_calls): Also fail is statement has |
850 | volatile operands. | |
851 | ||
197f9988 | 852 | * tree-ssa.c (propagate_into_addr): Properly test for LHR. |
853 | ||
905bfa9e | 854 | * doc/c-tree.texi: Document new operands for ARRAY_REF and |
855 | COMPONENT_REF. | |
856 | ||
8a5df2ce | 857 | 2004-09-01 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
858 | ||
859 | * Makefile.in (rtl-profile.o, value-prof.o): Add GCC_H dependency. | |
860 | * common.opt (fspeculative-prefetching): New. | |
861 | * flags.h (flag_speculative_prefetching_set): Declare. | |
862 | * gcov-io.c (gcov_write_counter, gcov_read_counter): Allow negative | |
863 | values. | |
864 | * opts.c (flag_sepculative_prefetching_set): New variable. | |
865 | (common_handle_option): Handle -fspeculative-prefetching. | |
866 | * passes.c (rest_of_compilation): Ditto. | |
867 | * profile.c (instrument_values, compute_value_histograms, branch_prob): | |
868 | Use vectors instead of arrays. | |
869 | * toplev.c (process_options): Handle -fspeculative-prefetching. | |
870 | * rtl-profile.c: Include ggc.h. | |
871 | (rtl_gen_interval_profiler, rtl_gen_pow2_profiler, | |
872 | rtl_gen_one_value_profiler_no_edge_manipulation, | |
873 | rtl_gen_one_value_profiler, rtl_gen_const_delta_profiler): Type of | |
874 | argument changed. | |
875 | * tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler, | |
876 | tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Type of | |
877 | argument changed. | |
878 | * value-prof.c: Include ggc.h. | |
879 | (NOPREFETCH_RANGE_MIN, NOPREFETCH_RANGE_MAX): New | |
880 | macros. | |
881 | (insn_prefetch_values_to_profile, find_mem_reference_1, | |
882 | find_mem_reference_2, find_mem_reference, gen_speculative_prefetch, | |
883 | speculative_prefetching_transform): New. | |
884 | (value_profile_transformations): Call speculative_prefetching_transform. | |
885 | (insn_values_to_profile): Call insn_prefetch_values_to_profile. | |
886 | (insn_divmod_values_to_profile, rtl_find_values_to_profile, | |
887 | tree_find_values_to_profile, find_values to profile): Use vectors | |
888 | instead of arrays. | |
889 | (free_profiled_values): Removed. | |
890 | * value-prof.h (struct histogram_value): Renamed to | |
891 | struct histogram_value_t. | |
892 | (histogram_value, histogram_values): New types. | |
893 | (find_values_to_profile): Declaration changed. | |
894 | (free_profiled_values): Removed. | |
895 | (struct profile_hooks): Type of argument of the hooks changed to | |
896 | histogram_value. | |
897 | * doc/invoke.texi (-fspeculative-prefetching): Document. | |
898 | ||
04dc1cf6 | 899 | 2004-09-01 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
900 | ||
901 | PR rtl-optimization/16408 | |
902 | * gcse.c (replace_store_insn): Fix LIBCALL/RETVAL notes. | |
903 | ||
c6e0562a | 904 | 2004-09-01 Richard Henderson <rth@redhat.com> |
905 | ||
bd32ed0e | 906 | * config/ns32k/ns32k.h (TRANSFER_FROM_TRAMPOLINE): Remove. |
907 | (TRAMPOLINE_TEMPLATE): Merge code from __trampoline inline. | |
c6e0562a | 908 | |
c1d3a902 | 909 | 2004-09-01 Jakub Jelinek <jakub@redhat.com> |
910 | ||
911 | * libgcc-std.ver (GCC_3.4.2): Export also __trampoline_setup. | |
912 | ||
8d806159 | 913 | 2004-09-01 Mike Stump <mrs@apple.com> |
914 | ||
915 | * config/darwin.c (machopic_symbol_defined_p): In addition to | |
916 | being SYMBOL_REF_LOCAL_P, a symbol must also be | |
917 | ! SYMBOL_REF_EXTERNAL_P, as only those are _always_ locally | |
918 | defined in this output file, or translation unit in the case | |
919 | of IMA not being used. | |
920 | (machopic_output_indirection): SYMBOL_REF_LOCAL_P symbols | |
921 | never need .indirect_symbol when indirecting. | |
922 | ||
d06856b0 | 923 | 2004-09-01 Jakub Jelinek <jakub@redhat.com> |
924 | ||
925 | * Makefile.in (bb-reorder.o): Add several dependencies. | |
926 | ||
e6546627 | 927 | 2004-09-01 Jakub Jelinek <jakub@redhat.com> |
928 | ||
929 | * fold-const.c (operand_equal_p): Require equal sign also for | |
930 | FIX_{CEIL,TRUNC,FLOOR,ROUND}_EXPR. | |
931 | ||
346bfe2d | 932 | 2004-09-01 Richard Earnshaw <rearnsha@arm.com> |
933 | ||
934 | * config.gcc (--with-cpu on ARM): Preserve the canonical cpu name | |
935 | for use in configargs.h. Put the cname in a separate variable. Use | |
936 | that to set target_cpu_default2. | |
937 | ||
fb8e89b1 | 938 | 2004-09-01 J"orn Rennecke <joern.rennecke@superh.com> |
939 | Nick Clifton <nickc@redhat.com> | |
940 | ||
941 | * config/sh/sh.md ("length"): Increase branch length when | |
942 | SH1 pic code to 18: 12 bytes of instructions, 4 byte for the | |
943 | constant, 2 byte for aligning the constant. | |
944 | ||
61b58075 | 945 | 2004-09-01 Richard Earnshaw <rearnsha@arm.com> |
946 | ||
947 | * arm/arm-cores.def (ARM_CORE): Add new field for the real name of the | |
948 | CPU. | |
949 | (arm7tdmi-s): New CPU name. | |
950 | * arm/arm.c (ARM_CORE): Update for new format. | |
951 | * arm/arm.h (ARM_CORE): Likewise. | |
952 | * arm/gentune.sh: Update for extra field. | |
953 | * config.gcc: Likewise. | |
954 | * arm/arm-tune.md: Regenerate. | |
955 | * doc/invoke.texi: Document the real processor names for ARM cpus. | |
956 | ||
992845df | 957 | 2004-09-01 Richard Earnshaw <rearnsha@arm.com> |
958 | ||
959 | * arm/ieee754-df.S (aeabi_ul2d, aeabi_l2d, floatundidf) | |
960 | (floatdidf): New functions. | |
961 | * arm/ieee754-sf.S (aeabi_ul2f, aeabi_l2f, floatundisf) | |
962 | (floatdisf): New functions. | |
963 | * t-arm-elf: Use them. | |
964 | ||
99d7d801 | 965 | 2004-09-01 Ziemowit Laski <zlaski@apple.com> |
966 | ||
967 | * c-common.h (lookup_interface): Remove prototype. | |
968 | (is_class_name): Rename to objc_is_class_name. | |
969 | (lookup_objc_ivar): Rename to objc_lookup_ivar. | |
970 | (get_current_scope): Rename to objc_get_current_scope. | |
971 | * c-decl.c (get_current_scope): Rename to objc_get_current_scope. | |
972 | * c-parse.in (parmlist_or_identifiers_1): Get rid of unused variable. | |
973 | (yylexname): Call objc_is_class_name() instead of is_class_name(). | |
974 | * c-typeck.c (build_external_ref): Call objc_lookup_ivar() | |
975 | instead of lookup_objc_ivar(). | |
976 | * stub-objc.c (lookup_interface): Remove stub. | |
977 | (is_class_name): Rename to objc_is_class_name. | |
978 | (lookup_objc_ivar): Rename to objc_lookup_ivar. | |
979 | ||
38ec748f | 980 | 2004-08-31 Mark Mitchell <mark@codesourcery.com> |
981 | ||
982 | * config.gcc (arm*-*-symbianelf*): Do not include t-bpabi. | |
983 | * config/arm/lib1funcs.asm: Do not include supplemental .S files | |
984 | when compiling for Symbian. | |
985 | * config/arm/symbian.h (RENAME_LIBRARY): New macro. | |
986 | (TARGET_OS_CPP_BUILTINS): Likewise. | |
987 | * config/arm/t-symbian (LIB1ASMFUNCS): Define. | |
988 | ||
8b7af0c0 | 989 | 2004-08-31 Stan Shebs <shebs@apple.com> |
990 | ||
991 | * toplev.c (process_options): Ensure debug_hooks is initialized. | |
992 | ||
4fc9a8ec | 993 | 2004-08-31 Mark Mitchell <mark@codesourcery.com> |
994 | ||
995 | * target-def.h (TARGET_CXX): Add TARGET_CXX_EXPORT_CLASS_DATA. | |
996 | * target.h (cxx): Add export_class_data. | |
997 | * config/arm/arm.c (arm_cxx_export_class_data): New function. | |
998 | (TARGET_CXX_EXPORT_CLASS_DATA): Use it. | |
2ba11d51 | 999 | * doc/tm.texi (TARGET_CXX_EXPORT_CLASS_DATA): Document it. |
7d3f6cc7 | 1000 | |
62111d8e | 1001 | 2004-08-31 Kaz Kojima <kkojima@gcc.gnu.org> |
1002 | ||
1003 | * config/sh/sh.c (output_branch): Check the insn length possibly | |
1004 | in the delayed slot. | |
1005 | ||
d37625c0 | 1006 | 2004-08-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1007 | ||
153536df | 1008 | * tree-pretty-print.c (dump_generic_node, case CONVERT_EXPR): Add |
1009 | blank after ')'. | |
1010 | (op_symbol, case *_{DIV,MOD}_EXPR): Say what rounding is being used. | |
1011 | ||
d37625c0 | 1012 | * c-common.c (c_alignof_expr): Use DECL_ALIGN_UNIT and TYPE_ALIGN_UNIT. |
1013 | (c_sizeof_of_alignof_type): Likewise. | |
1014 | * expr.c (array_ref_element_size): Likewise. | |
1015 | (highest_pow2_factor_for_target): Likewise. | |
1016 | * gimplify.c (canonicalize_addr_expr): Likewise. | |
1017 | (gimplify_compound_lval): Likewise. | |
1018 | * stor-layout.c (finalize_record_size, finalize_type_size): Likewise. | |
1019 | * tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Likewise. | |
1020 | * varasm.c (assemble_variable): Likewise. | |
1021 | (output_constant_def_contents): Alignments are unsigned. | |
1022 | ||
05128764 | 1023 | 2004-08-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1024 | Jeff Law <law@redhat.com> | |
1025 | ||
1026 | * tree-cfg.c (cfg_remove_useless_stmts_bb): Also invalidate if VAL | |
1027 | gets modified. | |
1028 | ||
219626ad | 1029 | 2004-08-31 Mark Mitchell <mark@codesourcery.com> |
1030 | ||
1031 | * hooks.c (hook_bool_void_true): New function. | |
1032 | * hooks.h (hook_bool_void_true): Declare. | |
1033 | * target-def.h (TARGET_CXX): Add | |
1034 | TARGET_CXX_KEY_METHOD_MAY_BE_INLINE. | |
1035 | * target.h (struct cxx): Add key_method_may_be_inline. | |
1036 | * config/arm/arm.c (arm_cxx_key_method_may_be_inline): New | |
1037 | function. | |
1038 | (TARGET_CXX_KEY_METHOD_MAY_BE_INLINE): New macro. | |
1039 | * config/arm/bpabi.h: Use __THUMB_INTERWORK__ instead of | |
1040 | __THUMB_INTERWORK. | |
7d3f6cc7 | 1041 | |
02b088c6 | 1042 | 2004-08-31 Denis Chertykov <denisc@overta.ru> |
1043 | ||
1044 | PR target/15417 | |
1045 | * config/avr/avr.c (avr_hard_regno_mode_ok): Enable usage of | |
1046 | frame pointer register only in Pmode while reload in progress. | |
1047 | ||
02daa8ff | 1048 | 2004-08-31 Stephane Carrez <stcarrez@nerim.fr> |
1049 | ||
1050 | PR target/15334 | |
1051 | * config/m68hc11/m68hc11.c (m68hc11_override_options): Disable -fweb | |
1052 | because it breaks the 32-bit shift patterns that rely on a match_dup. | |
1053 | ||
70e7a699 | 1054 | 2004-08-31 Matt Austern <austern@apple.com> |
1055 | ||
1056 | * config/darwin.c (darwin_make_decl_one_only): Allocate section | |
1057 | names once per compilation, instead of once per symbol. | |
7d3f6cc7 | 1058 | |
2b59cb05 | 1059 | 2004-08-31 Paolo Bonzini <bonzini@gnu.org> |
1060 | ||
1061 | * Makefile.in (build_subdir): New substitution. | |
1062 | (fixinc.sh): Simplify heavily since fixincludes is already built. | |
1063 | (stmp-fixinc): Depend on specs.ready. | |
1064 | (install-mkheaders): Use new location of fixincludes. | |
1065 | (clean): Do not descend into fixinc. | |
1066 | (FORBUILD): Replace with ../$(build_subdir). | |
1067 | * configure.ac (build_subdir): Substitute. | |
1068 | (FORBUILD): Do not set. | |
1069 | (all_outputs): Remove fixinc/Makefile. | |
1070 | (default commands): Do not create links in fixinc. | |
1071 | * mkfixinc.sh: New, from fixinc/mkfixinc.sh without | |
1072 | the fixincludes configuration steps and substituting | |
1073 | @FIXINCL@ in fixinc.in. | |
1074 | * fixinc.in: New, from fixinc/fixincl.sh. | |
1075 | ||
1076 | * fixinc/*: Removed. | |
7d3f6cc7 | 1077 | |
a73be86c | 1078 | 2004-08-31 Joseph S. Myers <jsm@polyomino.org.uk> |
1079 | ||
1080 | * attribs.c (strip_attrs): Remove. | |
1081 | (split_specs_attrs): Move ... | |
1082 | * c-decl.c: ... to here. | |
1083 | * tree.h (split_specs_attrs, strip_attrs): Remove. | |
1084 | * c-tree.h (split_specs_attrs): Declare. | |
1085 | ||
4f1159f8 | 1086 | 2004-08-31 Richard Sandiford <rsandifo@redhat.com> |
1087 | ||
1088 | * read-rtl.c: Disable RTL checking. | |
1089 | (apply_macro_to_rtx): Use XTMPL to access 'T' fields. | |
1090 | ||
54f06ca6 | 1091 | 2004-08-31 Richard Sandiford <rsandifo@redhat.com> |
1092 | ||
1093 | * config/mips/mips.md (fcond): New code macro and attribute. | |
1094 | (sunordered_[sd]f, suneq_[sd]f, sunlt_[sd]f, sunle_[sd]f) | |
1095 | (seq_[sd]f, slt_[sd]f, sle_[sd]f): Redefine using :SCALARF and fcond. | |
1096 | (sgt_[sd]f, sge_[sd]f): Redefine using :SCALARF. | |
1097 | ||
bef3b33e | 1098 | 2004-08-30 Mark Mitchell <mark@codesourcery.com> |
1099 | ||
1100 | Revert: | |
1101 | 2004-08-29 Mark Mitchell <mark@codesourcery.com> | |
1102 | PR rtl-optimization/16590 | |
1103 | * gcse.c (pre_delete): Do not create invalid REG_EQUAL notes. | |
1104 | ||
3f28a032 | 1105 | 2004-08-30 Andrew Pinski <apinski@apple.com> |
1106 | ||
7d3f6cc7 | 1107 | * hard-reg-set.h: |
6a5b7d12 | 1108 | s/HOST_BITS_PER_WIDES_FAST_INT/HOST_BITS_PER_WIDEST_FAST_INT. |
1109 | * ChangeLog: Fix previous ChangeLog entry. | |
1110 | ||
3f28a032 | 1111 | PR rtl-opt/13987 |
7d3f6cc7 | 1112 | * config.host (use_long_long_for_widest_fast_int): New, default is |
3f28a032 | 1113 | off. |
1114 | (ia64-*-hpux*): Enable use_long_long_for_widest_fast_int. | |
1115 | * configure.ac: If use_long_long_for_widest_fast_int, then | |
1116 | define USE_LONG_LONG_FOR_WIDEST_FAST_INT. | |
1117 | * configure: Regenerate. | |
1118 | * config.in: Regenerate. | |
1119 | * hwint.h (HOST_WIDEST_FAST_INT, HOST_BITS_PER_WIDEST_FAST_INT): | |
1120 | New: widest integer type supported efficiently in hardware for the | |
1121 | host. | |
1122 | * sbitmap.h (SBITMAP_ELT_BITS): Define based on | |
1123 | HOST_BITS_PER_WIDEST_FAST_INT. | |
1124 | (SBITMAP_ELT_TYPE): Define based on HOST_WIDEST_FAST_INT. | |
7d3f6cc7 | 1125 | * hard-reg-set.h (HARD_REG_ELT_TYPE): Define based on |
3f28a032 | 1126 | HOST_WIDEST_FAST_INT |
1127 | instead of HOST_WIDE_INT. | |
1128 | (HARD_REG_SET_LONGS): Likewise. | |
1129 | (UHOST_BITS_PER_WIDE_INT): Likewise. | |
1130 | Change the checks for the fast cases to be based on | |
6a5b7d12 | 1131 | HOST_BITS_PER_WIDEST_FAST_INT instead of HOST_BITS_PER_WIDE_INT. |
3f28a032 | 1132 | |
92025ac5 | 1133 | 2004-08-30 Steven Bosscher <stevenb@suse.de> |
1134 | ||
1135 | * cfgcleanup.c (merge_memattrs): Look at the value of MEM_SIZE, | |
1136 | not the pointers. | |
1137 | ||
72394149 | 1138 | 2004-08-30 Geoffrey Keating <geoffk@apple.com> |
1139 | ||
1140 | PR 12738 | |
1141 | PR 17205 | |
1142 | Radar 3460526 | |
1143 | Radar 3775729 | |
1144 | * c-decl.c (grokdeclarator): Produce error for 'static' on local | |
1145 | function declaration. | |
1146 | ||
20506a1d | 1147 | 2004-08-30 Richard Henderson <rth@redhat.com> |
1148 | ||
1149 | * expr.c (array_ref_element_size): Force aligned_size back to | |
1150 | sizetype. | |
1151 | (component_ref_field_offset): Similarly for aligned_offset. | |
1152 | * tree.c (recompute_tree_invarant_for_addr_expr): Mark raw | |
1153 | low-bound, element-size, field-offset fields rather than | |
1154 | computed values. | |
1155 | ||
f47fc523 | 1156 | 2004-08-30 Joseph S. Myers <jsm@polyomino.org.uk> |
1157 | ||
1158 | * c-parse.in (parmlist_or_identifiers_1): Remove unreachable and | |
1159 | redundant code. | |
1160 | ||
731e6cbf | 1161 | 2004-08-30 Joseph S. Myers <jsm@polyomino.org.uk> |
1162 | ||
1163 | * c-tree.h (struct language_function): Add arg_info element. | |
1164 | * c-decl.c (current_function_arg_info): New. | |
1165 | (grokdeclarator, store_parm_decls): Use it instead of | |
1166 | DECL_ARGUMENTS. | |
1167 | (c_push_function_context, c_pop_function_context): Save and | |
1168 | restore it. | |
1169 | ||
7da1265c | 1170 | 2004-08-30 Richard Henderson <rth@redhat.com> |
1171 | ||
7d3f6cc7 | 1172 | * c-typeck.c (build_unary_op): Don't expand ADDR_EXPR of a |
7da1265c | 1173 | COMPONENT_REF to pointer arithmetic. |
1174 | * varasm.c (initializer_constant_valid_p): Allow "&(*c).f", for | |
1175 | constant "c" as a valid constant initializer. Allow narrowing of | |
1176 | differences against the same base object, for any base object. | |
1177 | ||
ec1e52d1 | 1178 | 2004-08-30 Richard Henderson <rth@redhat.com> |
1179 | ||
1180 | * expr.c (expand_expr_addr_expr): New. | |
1181 | (expand_expr_real_1) <case ADDR_EXPR>: Use it. | |
1182 | ||
dc71d935 | 1183 | 2004-08-30 Richard Sandiford <rsandifo@redhat.com> |
1184 | ||
1185 | * config/mips/mips.c (MIPS_FP_CONDITIONS): New macro. | |
1186 | (mips_fp_condition): New enum. | |
1187 | (mips_fp_conditions): New array. | |
1188 | (print_fcc_operand): Delete. | |
1189 | (print_operand): Remove %V, %v and %Q. Redefine %Z so that it prints | |
1190 | the operand and comma if and only if ISA_HAS_8CC. Add %Y. | |
1191 | (builtin_description): Add "cond" field. | |
1192 | (DIRECT_BUILTIN): Initialize it. | |
1193 | (CMP_{SCALAR,PS,4S}_BUILTINS, MOVTF_BUILTINS): Split INSN parameter | |
1194 | into INSN and CODE. Initialize the "cond" field. | |
1195 | (CMP_BUILTINS): Update accordingly. | |
1196 | (mips_bdesc): Use MIPS_FP_CONDITIONS to invoke CMP_BUILTINS. | |
1197 | (mips_expand_builtin_movtf, mips_expand_builtin_compare): Take the | |
1198 | mips_fp_condition as argument. Make it the final operand of the | |
1199 | comparison instruction. | |
1200 | (mips_expand_builtin): Update accordingly. | |
1201 | * config/mips/mips.md (UNSPEC_C_*, UNSPEC_CABS_*): Delete. | |
1202 | (UNSPEC_C, UNSPEC_CABS): New constants. Shuffle others to fill | |
1203 | the gaps. | |
1204 | * config/mips/mips-ps-3d.md (mips_cond_move_tf_ps, bc1any[24][ft]): | |
1205 | Don't use the 'Q' operand prefix; just print the operand normally. | |
1206 | (mips_cabs_*, mips_c_*): Delete, replacing with... | |
1207 | (mips_c_cond_{ps,4s}, mips_cabs_cond_{s,d,ps,4s}): ...these new | |
1208 | patterns. Split the 4s versions into 2 ps patterns after reload. | |
1209 | ||
3d1c55e6 | 1210 | 2004-08-30 Richard Henderson <rth@redhat.com> |
1211 | ||
1212 | * fold-const.c (tree_expr_nonzero_p): Use get_base_address before | |
1213 | assuming an ADDR_EXPR is non-null. | |
1214 | ||
fcbbb04c | 1215 | 2004-08-30 Jason Merrill <jason@redhat.com> |
1216 | ||
36b3b043 | 1217 | * gthr-posix.h, gthr-dce.h: Add #pragma weaks. |
fcbbb04c | 1218 | |
eea75c62 | 1219 | 2004-08-30 Nathan Sidwell <nathan@codesourcery.com> |
1220 | ||
03b7130b | 1221 | * gcov-io.c (GCOV_CHECK): Use gcc_assert when available. |
1222 | * gcov.c (abort): Remove undef. | |
1223 | ||
eea75c62 | 1224 | * tree.h (BINFO_PRIMARY_BASE_OF): Remove. |
1225 | (struct tree_binfo): Remove primary field. | |
1226 | ||
31b04dee | 1227 | 2004-08-30 Paolo Bonzini <bonzini@gnu.org> |
1228 | ||
1229 | * fixinc/Makefile.in (machname.h): Remove. | |
1230 | (fixincl.x): Do not pass $@ to genfixes. | |
1231 | * fixinc/genfixes: Remove code to produce machname.h. | |
1232 | * fixinc/fixincl.sh: Move it here instead. | |
1233 | * fixinc/fixlib.c: Do not conditionalize on MN_NAME_PAT's presence, | |
1234 | instead check if pz_mn_name_pat is NULL. Make mn_get_regexps | |
1235 | return a bool indicating whether pz_mn_name_pat is NULL. | |
1236 | * fixinc/fixlib.h: Do not conditionalize on MN_NAME_PAT's presence. | |
1237 | Declare extern C variables for the ENV_TABLE. | |
1238 | * fixinc/fixfixes.c: Do not conditionalize on MN_NAME_PAT's presence, | |
1239 | instead use the result of mn_get_regexps. | |
1240 | * fixinc/fixtests.c: Likewise. | |
1241 | ||
bb9fd4c9 | 1242 | 2004-08-30 Paolo Bonzini <bonzini@gnu.org> |
1243 | ||
1244 | * configure.ac: Do not run fixincludes after stage1 during | |
1245 | toplevel bootstrap. | |
1246 | * configure: Regenerate. | |
1247 | ||
af4ff459 | 1248 | 2004-08-30 Richard Earnshaw <rearnsha@arm.com> |
1249 | ||
1250 | * sched-deps.c (get_condition): Partially revert previous, by never | |
1251 | trying to extract the condition from a condjump. | |
1252 | ||
eea75c62 | 1253 | 2004-08-30 Nathan Sidwell <nathan@codesourcery.com> |
1254 | ||
1255 | * c-common.c (c_sizeof_or_alignof_type): Use gcc_assert. | |
1256 | (handle_visibility_attribute, c_determine_visibility): Likewise. | |
1257 | * c-common.h (my_friendly_assert): Remove. | |
1258 | ||
089492e0 | 1259 | 2004-08-30 Richard Sandiford <rsandifo@redhat.com> |
1260 | ||
1261 | * config/mips/mips.md (UNSPEC_{RSQRT,RECIP}[12]_{S,D,PS}): Delete. | |
1262 | (UNSPEC_{RSQRT,RECIP}[12]): New constants. | |
1263 | (UNSPEC_MOVE_TF_PS): Renumber to avoid gaps. | |
1264 | * config/mips/mips-ps-3d.md (*movcc_v2sf_[sd]i): Use :GPR. | |
1265 | (mips_{rsqrt,recip}[12]_{s,d,ps}): Use :ANYF. | |
1266 | ||
e3349ccb | 1267 | 2004-08-30 Diego Novillo <dnovillo@redhat.com> |
1268 | ||
1269 | * tree-pretty-print.c (dump_generic_node): Handle VALUE_HANDLE | |
1270 | in COMPONENT_REF nodes. | |
1271 | ||
096f40ca | 1272 | 2004-08-29 Gabriel Dos Reis <gdr@integrable-solutions.net> |
1273 | ||
1274 | PR c++/15378 | |
1275 | * c-opts.c (c_common_handle_option): <case OPT_Werror> set | |
1276 | global_dc->warning_as_error_requested. | |
1277 | * diagnostic.c (diagnostic_initialize): Tidy. | |
1278 | * diagnostic.h (diagnostic_context::x_data): Remove | |
1279 | (diagnostic_context::issue_warnings_are_errors_message): Rename | |
1280 | from warnings_are_errors_message. | |
1281 | (diagnostic_context::warning_as_error_requested): New. | |
1282 | ||
d87bddc5 | 1283 | 2004-08-30 Richard Earnshaw <rearnsha@arm.com> |
1284 | ||
1285 | * sched-deps.c (get_condition): Fix breakage in previous patch. | |
1286 | ||
fa52acf4 | 1287 | 2004-08-30 Paul Brook <paul@codesourcery.com> |
1288 | ||
1289 | * doc/install.texi: Fix broken mpfr link. | |
1290 | ||
9be5fb82 | 1291 | 2004-08-29 David O'Brien <obrien@FreeBSD.org> |
1292 | ||
1293 | * config/rs6000/sysv4.h (LINK_OS_FREEBSD_SPEC): Sync '-p' handling with | |
1294 | other FreeBSD platforms. | |
1295 | ||
1cf5e604 | 1296 | 2004-08-29 Richard Earnshaw <rearnsha@arm.com> |
1297 | ||
1298 | * arm.h (REVERSE_CONDITION): Define. | |
1299 | (REVERSIBLE_CC_MODE): All comparisons are now reversible. | |
1300 | ||
367dc0cd | 1301 | 2004-08-29 Richard Earnshaw <rearnsha@arm.com> |
1302 | ||
1303 | * flow.c (REVERSE_CONDEXEC_PREDICATES_P): Use the whole comparison, not | |
1304 | just the codes, call reversed_comparison_code (). | |
1305 | (ior_reg_cond): Update arguments to REVERSE_CONDEXEC_PREDICATES_P. | |
1306 | (not_reg_cond): Use reversed_comparison_code. | |
1307 | (and_reg_cond): Likewise. | |
1308 | * ifcvt.c (cond_exec_process_if_block): Likewise. | |
1309 | * doc/tm.texi (REVERSE_CONDEXEC_PREDICATES_P): Update documentation. | |
1310 | ||
bbb82bbf | 1311 | 2004-08-29 Richard Earnshaw <rearnsha@arm.com> |
1312 | ||
1313 | * sched-deps.c (get_condition): Rewrite using jump support functions. | |
1314 | Use reversed_comparison_code. | |
1315 | (conditions_mutex_p): Use reversed_comparison_code. | |
1316 | ||
61fd88ed | 1317 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1318 | ||
1319 | * config/mips/mips.c (override_options): Disable hot/cold partitioning | |
1320 | for MIPS16. | |
1321 | ||
fe3c72f9 | 1322 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1323 | ||
1324 | * config/mips/mips.h (mips_builtins, mips_cmp_choice): Delete. | |
1325 | (mips_function_type): Move to mips.c. | |
1326 | * config/mips/mips.c (mips_builtin_type): New enum. | |
1327 | (builtin_description): Replace code and ftype with builtin_type | |
1328 | and function_type. | |
1329 | (DIRECT_BUILTIN, CMP_SCALAR_BUILTINS, CMP_PS_BUILTINS, CMP_4S_BUILTINS) | |
1330 | (MOVTF_BUILTINS, CMP_BUILTINS): New macros. | |
1331 | (CODE_FOR_mips_abs_ps): Define. | |
1332 | (mips_bdesc): Use new macros. | |
1333 | (mips_expand_builtin): Use builtin_type. Update calls to subroutines. | |
1334 | (mips_init_builtins): Use the mips_bdesc[] index as the function code. | |
1335 | (mips_expand_builtin_direct): New function. | |
1336 | (mips_expand_builtin_movtf): Renamed from mips_expand_ps_cond_move_ | |
1337 | builtin. Replace boolean parameter with builtin_type. | |
1338 | (mips_expand_compare_builtin, mips_expand_scalar_compare_builtin) | |
1339 | (mips_expand_4s_compare_builtin): Delete, replacing with... | |
1340 | (mips_expand_builtin_compare): ...this new function. | |
1341 | ||
d3cee69d | 1342 | 2004-08-29 Mark Mitchell <mark@codesourcery.com> |
1343 | ||
1344 | PR rtl-optimization/16590 | |
1345 | * gcse.c (pre_delete): Do not create invalid REG_EQUAL notes. | |
1346 | ||
7b4fe863 | 1347 | 2004-08-29 Diego Novillo <dnovillo@redhat.com> |
1348 | ||
1349 | * tree-ssa-ccp.c (ccp_visit_stmt): Remove #if 0 guards. | |
1350 | * tree-ssa-propagate.c: Fix documentation. | |
1351 | ||
9d66bad9 | 1352 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1353 | ||
1354 | * config/mips/mips.md (*mov[sd]f_on_*): Redefine using :SCALARF. | |
1355 | (mov[sd]fcc): Likewise. | |
1356 | ||
bd91c38f | 1357 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1358 | ||
1359 | * config/mips/mips.md (cmp[sd]f): Redefine using :SCALARF. | |
1360 | ||
b70a541a | 1361 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1362 | ||
1363 | * config/mips/mips.md (divide_condition): New mode attribute. | |
1364 | (div[sd]f3, *div[sd]f3): Use it. Redefine using :SCALARF. | |
1365 | (sqrt[sd]f3): Redefine using SCALARF. | |
1366 | (*recip[sd]f3, *rsqrt<mode>[ab]): Likewise. Name formerly unnamed | |
1367 | patterns. | |
1368 | ||
2deb7e2e | 1369 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1370 | ||
1371 | * config/mips/mips.md (ANYF, SCALARF): New mode macros. | |
1372 | (loadx, storex, fmt, UNITMODE): New mode attributes. | |
1373 | (add{sf,df,v2sf}3, sub{sf,df,v2sf}3): Redefine using :ANYF. | |
1374 | (mul[sd]f3): Redefine using :SCALARF. | |
1375 | (*mul[sd]f3): Renamed from mul[sd]f3_internal. Use :SCALARF. | |
1376 | (*mul[sd]3_r4300): Likewise mul[sd]f3_r4300. | |
1377 | (*m{add,sub}{sf,df,v2sf}3): Name formerly unnamed patterns. Use :ANYF. | |
1378 | Check TARGET_FUSED_MADD for V2SF too. | |
1379 | (*nm{add,sub}{sf,df,v2sf}3{,_fastmath}): Likewise, except v2sf patterns | |
1380 | were already named. | |
1381 | (abs{sf,df,v2sf}3, neg{sf,df,v2sf}3): Redefine using :ANYF. | |
1382 | (*[sl][wd]xc1_[sd]i): Redefine using :ANYF. | |
1383 | ||
e419d696 | 1384 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1385 | ||
1386 | * config/mips/mips.c (mips_init_builtins): Simplify. Only create | |
1387 | V2SF_type_node if it will be needed. | |
1388 | ||
b8a7347b | 1389 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1390 | ||
1391 | * config/mips/mips.h (MIPS_CMP_MOVT, MIPS_CMP_MOVF): Delete. | |
1392 | * config/mips/mips.c (mips_prepare_builtin_arg): New function. | |
1393 | (mips_prepare_builtin_target): New function. | |
1394 | (mips_expand_builtin): Use them. Update calls to subroutines. | |
1395 | (mips_expand_ps_cond_move_builtin): Use the new functions. Replace | |
1396 | cmp_choice with a boolean argument to select between movt and movf. | |
1397 | Take the comparison's icode as an argument, not the function's fcode. | |
1398 | (mips_expand_compare_builtin): New function. Rename existing function | |
1399 | to mips_expand_scalar_compare_builtin. | |
1400 | (mips_expand_scalar_compare_builtin, mips_expand_4s_compare_builtin) | |
1401 | (mips_expand_ps_compare_builtin): Use the new functions. Take the | |
1402 | comparison's icode as an argument, not the builtin's fcode. | |
1403 | ||
785299dd | 1404 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1405 | ||
1406 | * config/mips/mips.c (print_operand): Remove '%Y' and '%y'. | |
1407 | (mips_expand_4s_compare_builtin): Redefine CCV4 to be 0 if all | |
1408 | registers are false and -1 if all registers are true. | |
1409 | (mips_expand_ps_compare_builtin): Likewise CCV2. Use subregs for | |
1410 | MIPS_CMP_UPPER and MIPS_CMP_LOWER. | |
1411 | * config/mips/mips.md (mips_cond_move_tf_ps): Use %Q rather than %y. | |
1412 | (bc1any4t, bc1any4f): Adjust for new CCV4 interpretation. | |
1413 | (bc1any2t, bc1any2f): Likewise CCV2. | |
1414 | (bc1upper2t, bc1lower2t, bc1upper2f, bc1lower2f): Delete. | |
1415 | ||
efb7e7d7 | 1416 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1417 | ||
1418 | * config/mips/mips.md (UNSPEC_MOVE_TF_PS): New. | |
1419 | * config/mips/mips-ps-3d.md (mips_cond_move_tf_ps): Express as an | |
1420 | UNSPEC rather than an IF_THEN_ELSE. | |
1421 | * config/mips/mips.c (mips_expand_ps_cond_move_builtin): Emit | |
1422 | mips_cond_move_tf_ps by name. | |
1423 | ||
8ff58a85 | 1424 | 2004-08-29 Chao-ying Fu <fu@mips.com> |
1425 | James E Wilson <wilson@specifixinc.com> | |
7d3f6cc7 | 1426 | |
8ff58a85 | 1427 | * config/mips/mips-modes.def (V2SF, CCV2, CCV4): New modes. Give CCV2 |
1428 | 8 byte size and alignment. Give CCV4 16 byte size and alignment. | |
1429 | * config/mips/mips-ps-3d.md: New file. | |
1430 | * config/mips/mips.c (TARGET_VECTOR_MODE_SUPPORTED_P, | |
1431 | TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define. | |
1432 | (mips_const_insns): Handle CONST_VECTOR the same as CONST_DOUBLE. | |
1433 | (mips_output_move): Emit "mov.ps" for V2SFmode. | |
1434 | (mips_arg_info): Add checks for VECTOR_FLOAT_TYPE_P and | |
1435 | MODE_VECTOR_FLOAT. | |
1436 | (override_options): Check if TARGET_MIPS3D and there was an explicit | |
1437 | !TARGET_PAIRED_SINGLE_FLOAT. Set MASK_PAIRED_SINGLE, if TARGET_MIPS3D. | |
1438 | Check if TARGET_FLOAT64 and TARGET_HARD_FLOAT are both true, when | |
1439 | TARGET_PAIRED_SINGLE_FLOAT is true. Check if the ISA supports | |
1440 | TARGET_PAIRED_SINGLE_FLOAT. Allow MODE_VECTOR_FLOAT in fp registers, | |
1441 | and allow CCV2 and CCV4 to occupy two and four CC registers. | |
1442 | (print_fcc_operand): New function. | |
1443 | (print_operand): Add %Y, %y, %V, %v, %Q for CCV2, CCV4, CC. Modify | |
1444 | %Z to call print_fcc_operand. | |
1445 | (mips_function_value): Handle MODE_VECTOR_FLOAT. | |
1446 | (mips_class_max_nregs): Check for ST_REGS, and handle CCmodes. | |
1447 | (mips_vector_mode_supported_p): New function. | |
1448 | (mips_hard_regno_nregs): Check for ST_REG_P, and handle CCmodes. | |
1449 | (builtin_description): New struct. | |
1450 | (mips_bdesc): New array of struct builtin_description. | |
1451 | (mips_expand_builtin, mips_init_builtins, | |
1452 | mips_expand_ps_cond_move_builtin, mips_expand_4s_compare_builtin, | |
1453 | mips_expand_compare_builtin, mips_expand_ps_compare_builtin): New | |
1454 | functions. | |
1455 | * config/mips/mips.h (MASK_PAIRED_SINGLE, MASK_MIPS3D): New defines. | |
1456 | (TARGET_PAIRED_SINGLE_FLOAT, TARGET_MIPS3D): New defines. | |
1457 | (TARGET_CPU_CPP_BUILTINS): Add __mips_paired_single_float. | |
1458 | (TARGET_SWITCHES): Added "-mpaired-single", "-mno-paired-single", | |
1459 | "-mips3d", and "-mno-mips3d". | |
1460 | (ASM_SPEC): Map -mips3d to -mips3d in gas. | |
1461 | (EXTRA_CONSTRAINT_Y): New macro. | |
1462 | (EXTRA_CONSTRAINT_STR): Renamed from EXTRA_CONSTRAINT. Add new | |
1463 | multi-letter constraint 'Y'. | |
1464 | (CONSTRAINT_LEN): New macro. | |
1465 | (enum mips_builtins): New for MIPS builtin functions. | |
1466 | (enum mips_function_type): New for the types of MIPS builtin functions. | |
1467 | (enum mips_cmp_choice): New for the MIPS comparison builtin functions. | |
7d3f6cc7 | 1468 | * config/mips/mips.md: New constants for paired single and MIPS-3D |
8ff58a85 | 1469 | instructions. Include the new mips-ps-3d.md file. |
1470 | (addv2sf3, subv2sf3, mulv2sf3, absv2sf2, negv2sf2, movv2sf, | |
1471 | movv2sf_hardfloat_64bit): New named patterns. | |
1472 | (madd.ps, msub.ps, nmaddv2sf, nmaddv2sf_fastmath, nmsubv2sf, | |
1473 | nmsubv2sf_fastmath, ldxc1_v2sf_si, ldxc1_v2sf_di, sdxc1_v2sf_si, | |
1474 | sdxc1_v2sf_di): New unnamed patterns. | |
1475 | * config/mips/predicates.md (const_0_operand, const_1_operand): Add | |
1476 | const_vector support. | |
1477 | (const_0_or_1_operand): New predicate. | |
1478 | * doc/invoke.texi (MIPS Options): Add -mpaired-single and -mips3d. | |
1479 | ||
41511585 | 1480 | 2004-08-29 Diego Novillo <dnovillo@redhat.com> |
1481 | ||
1482 | * Makefile.in (OBJS-common): Add tree-ssa-propagate.o | |
1483 | (tree-ssa-propagate.o): New rule. | |
1484 | (GTFILES): Add tree-ssa-propagate.c. | |
1485 | * tree-flow.h (struct stmt_ann_d): Remove field | |
1486 | in_ccp_worklist. | |
1487 | * tree-ssa-propagate.c: New file. | |
1488 | * tree-ssa-propagate.h: New file. | |
1489 | * tree-ssa-ccp.c: Re-write to use the routines from | |
1490 | tree-ssa-propagate.c. | |
1491 | ||
b6278851 | 1492 | 2004-08-28 Andrew Pinski <apinski@apple.com> |
1493 | ||
1494 | * tree-ssa-loop.c: Remove extra include of basic-block.h. | |
1495 | ||
11a35d8f | 1496 | 2004-08-28 Ziemowit Laski <zlaski@apple.com> |
1497 | ||
1498 | * c-common.h: Update comments about ObjC/ObjC++ entry points. | |
1499 | (objc_is_reserved_word): New prototype. | |
1500 | (get_current_scope, objc_mark_locals_volatile): Move prototypes to | |
1501 | separate section; these are call-backs. | |
1502 | * c-lex.c (c_lex_with_flags): Call objc_is_reserved_word() to detect | |
1503 | ObjC/ObjC++ "@" keywords. | |
1504 | * c-tree.h (get_current_scope, objc_mark_locals_volatile): Remove | |
1505 | prototypes; they already live in c-common.h. | |
1506 | * stub-objc.c: Update copyright notice. | |
1507 | (objc_is_reserved_word): New stub. | |
1508 | ||
d70f68e8 | 1509 | 2004-08-28 Nathan Sidwell <nathan@codesourcery.com> |
1510 | ||
1511 | * system.h (gcc_assert): Remove __builtin_expect. Evaluate EXPR | |
1512 | even when not checking. | |
1513 | ||
4813f5af | 1514 | 2004-08-27 Jason Merrill <jason@redhat.com> |
1515 | ||
1516 | PR c++/13684 | |
1517 | * gimplify.c (gimplify_cleanup_point_expr): Handle CLEANUP_EH_ONLY. | |
1518 | (gimple_push_cleanup): Add eh_only parm. | |
1519 | (gimplify_target_expr): Pass it. | |
1520 | * c.opt (-fno-threadsafe-statics): New option. | |
1521 | * c-opts.c (c_common_handle_option): Handle it. | |
1522 | * c-common.h (flag_threadsafe_statics): Declare it. | |
1523 | * c-common.c (flag_threadsafe_statics): Record it. | |
1524 | * doc/invoke.texi: Document it. | |
1525 | * tsystem.h (_GNU_SOURCE): Define. | |
1526 | * gthr-posix.h (__gthread_recursive_mutex_t): New typedef. | |
1527 | (__GTHREAD_RECURSIVE_MUTEX_INIT): New macro. | |
1528 | (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): New macro. | |
1529 | (__gthread_recursive_mutex_init_function): New fn. | |
1530 | (__gthread_recursive_mutex_lock): New fn. | |
1531 | (__gthread_recursive_mutex_trylock): New fn. | |
1532 | (__gthread_recursive_mutex_unlock): New fn. | |
1533 | * gthr-solaris.h, gthr-single.h, gthr-dce.h: Likewise. | |
1534 | * gthr-win32.h, gthr-vxworks.h: Likewise. | |
1535 | * gthr.h: Document. | |
1536 | ||
35306c0d | 1537 | 2004-08-27 David Edelsohn <edelsohn@gnu.org> |
1538 | ||
1539 | * config/rs6000/rs6000.c (rs6000_override_options): Increase | |
1540 | maximum skip to 15. Set function alignment, jump alignment, and | |
1541 | loop alignment to 16 for processors that form dispatch groups. | |
2d8efd75 | 1542 | (rs6000_rtx_costs): outer_code is used. |
35306c0d | 1543 | |
85390276 | 1544 | 2004-08-27 Nathan Sidwell <nathan@codesourcery.com> |
1545 | ||
0f999733 | 1546 | * stor-layout.c (sizetype_set): Remove. |
1547 | (set_sizetype): Don't test or set it. | |
1548 | ||
85390276 | 1549 | * tree.h (size_int_type): Remove. |
1550 | * fold-const.c: Do not #include gt-fold-const.h. | |
1551 | (size_htab_hash, size_htab_eq): Remove. | |
1552 | (size_int_kind): Use build_int_cst. | |
1553 | (new_const, size_htab): Remove. | |
1554 | (size_int_type): Remove. | |
1555 | (round_up): Use build_int_cst. | |
1556 | (round_down): Likewise. Remove spurious constant build. | |
1557 | ||
997731eb | 1558 | 2004-08-27 Nathan Sidwell <nathan@codesourcery.com> |
1559 | ||
1560 | * configure.ac: Add ENABLE_ASSERT_CHECKING control. | |
1561 | Add is_release variable, use it for --enable-werror and | |
1562 | --enable-checking defaults. | |
1563 | * system.h (gcc_assert, gcc_unreachable): New. | |
1564 | * doc/install.texi (--enable-checking): Update. | |
1565 | * configure, config.in: Rebuilt. | |
1566 | ||
fea520eb | 1567 | 2004-08-26 Richard Sandiford <rsandifo@redhat.com> |
1568 | ||
1569 | * rtl.h (read_rtx): Change prototype. | |
1570 | * read-rtl.c (read_rtx): Provide the caller with both an rtx and a | |
1571 | line number. Return true on success. | |
1572 | * gensupport.c (process_include, init_md_reader_args_cb): Adjust | |
1573 | callers accordingly. | |
1574 | ||
af28855b | 1575 | 2004-08-26 Richard Henderson <rth@redhat.com> |
1576 | ||
1577 | * c-typeck.c (build_offsetof): Remove. | |
1578 | * c-tree.h (build_offsetof): Remove. | |
1579 | * c-common.c (fold_offsetof_1, fold_offsetof): New. | |
1580 | * c-common.h (fold_offsetof): Declare. | |
1581 | * c-parse.in (offsetof_base): New. | |
1582 | (offsetof_member_designator): Use it. Build references, not just | |
1583 | a tree list. | |
1584 | (primary): Use fold_offsetof, not build_offsetof. | |
1585 | ||
82e3f297 | 1586 | 2004-08-26 Richard Henderson <rth@redhat.com> |
1587 | ||
1588 | * tree.c (staticp): Return the static object. | |
1589 | * tree.h (staticp): Update decl. | |
1590 | * langhooks.h (struct lang_hooks): Change staticp return type to tree. | |
1591 | * langhooks.c (lhd_staticp): Return NULL_TREE. | |
1592 | * langhooks-def.h (lhd_staticp): Update decl. | |
1593 | * c-common.c (c_staticp): Return the static object. | |
1594 | * c-common.h (c_staticp): Update decl. | |
1595 | ||
28d1bd60 | 1596 | 2004-08-26 Richard Henderson <rth@redhat.com> |
1597 | ||
1598 | * config/alpha/alpha.h (HARD_REGNO_MODE_OK): Allow complex float | |
1599 | modes. | |
1600 | ||
606a02e3 | 1601 | 2004-08-26 Joseph S. Myers <jsm@polyomino.org.uk> |
1602 | ||
1603 | PR c/13801 | |
1604 | * c-decl.c (struct c_binding): Add type and inner_comp fields. | |
1605 | (bind): Set type and inner_comp fields. | |
1606 | (pop_scope): Restore type of decl to the correct type from an | |
1607 | outer scope. Give error when popping file scope for incomplete | |
1608 | arrays completed incompatibly with default initialization in an | |
1609 | inner scope. | |
1610 | (diagnose_mismatched_decls): Handle externs with initializers at | |
1611 | block scope. | |
1612 | (pushdecl): Set type of external declaration at block scope based | |
1613 | only on the visible declarations. Save type when changing the | |
1614 | type of a declaration. Merge an external declaration at block | |
1615 | scope with a visible static declaration at file scope. | |
1616 | (implicitly_declare): Give recycled old declaration the new type | |
1617 | except for incompatible declarations of built-in functions, saving | |
1618 | the old type. | |
1619 | ||
53d146fe | 1620 | 2004-08-26 Ziemowit Laski <zlaski@apple.com> |
1621 | ||
1622 | * c-parse.in (OBJC_TYPE_QUAL): New %token for ObjC use. | |
1623 | ||
3b30af2c | 1624 | 2004-08-26 Daniel Berlin <dberlin@dberlin.org> |
1625 | ||
1626 | * tree-alias-common.c (gate_pta): New function. | |
1627 | (pass_build_pta): Use it. | |
1628 | (pass_del_pta): Use it. | |
1629 | (delete_alias_vars): Don't check flag_tree_points_to. | |
1630 | ||
e96dc3fc | 1631 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> |
1632 | ||
7d3f6cc7 | 1633 | * config/rs6000/rs6000.h (HARD_REGNO_CALL_PART_CLOBBERED): Added |
e96dc3fc | 1634 | TFmode as additional register mode cloberred by call. |
1635 | ||
1636 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> | |
1637 | ||
1638 | * config/rs6000/rs6000.c (rs6000_libcall_value): Generate | |
1639 | parallel pattern for library call returning DImode in | |
1640 | mixed mode. | |
1641 | ||
1642 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> | |
1643 | ||
1644 | * config/rs6000/rs6000.c (function_arg): Generate parallel | |
1645 | pattern for more split args. | |
1646 | ||
1647 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> | |
1648 | ||
1649 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): Call | |
1650 | either gen_movdi_di_update or gen_movdi_si_update depending on | |
1651 | target mode. | |
1652 | * config/rs6000/rs6000.md (movdi_update): Changed to movdi_<mode>_update, | |
1653 | to generate two versions. | |
7d3f6cc7 | 1654 | |
6b6f234c | 1655 | 2004-08-26 Daniel Berlin <dberlin@dberlin.org> |
1656 | ||
1657 | * Makefile.in (lambda-code.o): New. | |
1658 | (lambda-trans.o): Ditto. | |
1659 | (TREE_DATA_REF_H): Ditto. | |
1660 | (LAMBDA_H): Ditto. | |
1661 | (lambda-mat.o): Use LAMBDA_H. | |
1662 | (tree-data-ref.o): Ditto. | |
1663 | * lambda-code.c: New file. Lambda code generation algorithm. | |
1664 | * lambda-trans.c: Ditto. Lambda transformation matrix support. | |
1665 | * lambda.h: Add lambda loop structures. | |
1666 | Add lambda loopnest structures. | |
1667 | Add lambda body vector structure. | |
1668 | Add lambda linear expression structures. | |
1669 | Add prototypes for functions in new files. | |
1670 | * lambda-mat.c: Include tree.h | |
1671 | ||
1672 | 2004-08-26 Daniel Berlin <dberlin@dberlin.org> | |
7d3f6cc7 | 1673 | Sebastian Pop <pop@cri.ensmp.fr> |
1674 | ||
1675 | * tree-data-ref.h: Include lambda.h | |
6b6f234c | 1676 | (free_dependence_relation): Declared here. |
7d3f6cc7 | 1677 | (free_dependence_relations): Ditto. |
6b6f234c | 1678 | (free_data_refs): Ditto. |
1679 | * tree-data-ref.c (free_dependence_relation): New function. | |
1680 | (free_dependence_relations): Ditto. | |
1681 | (free_data_refs): Ditot. | |
1682 | (analyze_all_data_dependences): Free datarefs and dependence_relations. | |
1683 | (build_classic_dist_vector): Store in the dependence_relations the | |
1684 | information. Each arc in the dependence_relations graph is labelled | |
1685 | with the distance and direction vectors. | |
1686 | (build_classic_dir_vector): Ditto. | |
1687 | (compute_rw_wr_ww_dependences): Renamed again compute_all_dependences. | |
1688 | Now computes again the whole dependence graph including read-read | |
1689 | relations. | |
1690 | (compute_data_dependences_for_loop): Now dependence_relations contains | |
1691 | all the data, and thus it doesn't need to initialize the classic_dir | |
1692 | and classic_dist vectors. | |
1693 | (analyze_all_data_dependences): Adjusted for using the new interface of | |
1694 | compute_data_dependences_for_loop. Remove the statistics dump. | |
7d3f6cc7 | 1695 | |
a80259b6 | 1696 | 2004-08-26 Bob Wilson <bob.wilson@acm.org> |
1697 | ||
1698 | * config/xtensa/xtensa.c (xtensa_ld_opcodes, xtensa_st_opcodes): Delete. | |
1699 | (xtensa_expand_block_move): Update comment. | |
1700 | (override_options): Remove initialization of xtensa_{ld,st}_opcodes. | |
1701 | ||
c706a9d9 | 1702 | 2004-08026 Richard Earnshaw <rearnsha@arm.com> |
1703 | ||
1704 | PR target/13506 | |
1705 | * toplev.c (crash_signal): If we crashed while emitting | |
1706 | a user asm, then die more gracefully. | |
1707 | ||
4c6c8621 | 1708 | 2004-08-26 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
1709 | ||
1710 | PR target/17119. | |
1711 | * config/m32r.c (gen_compare): Use reg_or_int16_operand when | |
1712 | checking for a valid constant, regardless of sign. | |
1713 | ||
8496048b | 1714 | 2004-08-25 Richard Henderson <rth@redhat.com> |
1715 | ||
28d1bd60 | 1716 | PR target/16974 |
1717 | * config/alpha/alpha.md (adddi_fp_hack): Don't rely on splitting | |
1718 | if the constant satisfies add_operand. | |
8496048b | 1719 | |
fb0de38e | 1720 | 2004-08-25 Richard Henderson <rth@redhat.com> |
7d3f6cc7 | 1721 | |
28d1bd60 | 1722 | PR debug/10695 |
1723 | * config/alpha/alpha.c (emit_frame_store_1, emit_frame_store): New. | |
1724 | (alpha_expand_prologue): Handle >32-bit frames. Generate proper | |
1725 | unwind info for >16-bit frames. | |
fb0de38e | 1726 | |
728719fa | 1727 | 2004-08-25 Richard B. Kreckel <richard.kreckel@framatome-anp.com> |
1728 | ||
1729 | PR target/17171 | |
1730 | * config/i386/gas.h (ASM_COMMENT_START): Define to "#". | |
1731 | ||
c0da4391 | 1732 | 2004-08-25 Richard Henderson <rth@redhat.com> |
1733 | ||
28d1bd60 | 1734 | * config/alpha/alpha.c (alpha_cannot_force_const_mem): New. |
1735 | (TARGET_CANNOT_FORCE_CONST_MEM): New. | |
c0da4391 | 1736 | |
184e5b30 | 1737 | 2004-08-25 Andrew MacLeod <amacleod@redhat.com> |
1738 | ||
1739 | * doc/tree-ssa.texi: Document new operand iterator. | |
1740 | ||
beca3c12 | 1741 | 2004-08-26 Alan Modra <amodra@bigpond.net.au> |
1742 | ||
1743 | PR target/16480 | |
1744 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): Don't abort | |
1745 | on "(mem (symbol_ref ..))" rtl. Look at LO_SUM base regs as well | |
1746 | as PLUS base regs. | |
1747 | ||
a928f18c | 1748 | 2005-08-28 Paul Brook <paul@codesourcery.com> |
1749 | ||
1750 | * config/arm/symbian.h (SUBTARGET_ASM_FLOAT_SPEC): Default to | |
1751 | -mfpu=vfp -march=armv5t | |
5bc4ac8c | 1752 | * config/arm/t-symbian: Change multilib to mfloat-abi=softfp. |
a928f18c | 1753 | |
b2aef146 | 1754 | 2004-08-25 Richard Henderson <rth@redhat.com> |
1755 | ||
1756 | * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. | |
1757 | * target.h (struct gcc_target): Add scalar_mode_supported_p. | |
1758 | * targhooks.c (default_scalar_mode_supported_p): New. | |
1759 | * targhooks.h (default_scalar_mode_supported_p): Declare. | |
1760 | * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. | |
1761 | ||
1762 | * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p | |
1763 | before attempting to create types. Tidy. | |
1764 | * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. | |
1765 | ||
1766 | * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. | |
1767 | (TARGET_SCALAR_MODE_SUPPORTED_P): New. | |
1768 | ||
aeb45c8e | 1769 | 2004-08-25 Richard Henderson <rth@redhat.com> |
1770 | ||
1771 | * config/i386/freebsd.h (SUBTARGET_OVERRIDE_OPTIONS): Don't | |
1772 | set REAL_MODE_FORMAT for TFmode. | |
1773 | ||
7c42cc36 | 1774 | 2004-08-25 Ziemowit Laski <zlaski@apple.com> |
1775 | ||
1776 | * c-decl.c (grokparm): New function. | |
1777 | * c-tree.h (grokparm): New prototype. | |
1778 | ||
43daa21e | 1779 | 2004-08-25 Andrew MacLeod <amacleod@redhat.com> |
1780 | ||
1781 | * tree-ssa-operands.h (struct ssa_operand_iterator_d): New. SSA operand | |
1782 | iterator controlling structure. | |
1783 | (SSA_OP_USE, SSA_OP_DEF, SSA_OP_VUSE, SSA_OP_VMAYUSE, SSA_OP_VMAYDEF, | |
1784 | SSA_OP_VMUSTDEF, SSA_OP_VIRTUAL_USES, SSA_OP_VIRTUAL_DEFS, | |
1785 | SSA_OP_ALL_USES, SSA_OP_ALL_DEFS, SSA_OP_ALL_OPERANDS): New. Operand | |
1786 | iterator flags. | |
1787 | (FOR_EACH_SSA_TREE_OPERAND): New. Iterate over operands as trees. | |
1788 | (FOR_EACH_SSA_USE_OPERAND): New. Iterate over operands as uses. | |
1789 | (FOR_EACH_SSA_DEF_OPERAND): New. Iterate over operands as defs. | |
1790 | (FOR_EACH_SSA_MAYDEF_OPERAND): New. Iterate over V_MAY_DEFs. | |
7d3f6cc7 | 1791 | * tree-ssa-operands.c (NULL_DEF_OPERAND_P, NULL_USE_OPERAND_P): New. |
43daa21e | 1792 | Empty operand pointers. |
1793 | * tree-flow-inline.h (op_iter_done): New. Return true if finished. | |
1794 | (op_iter_next_use): New. Return next use_operand_p. | |
1795 | (op_iter_next_def): New. Return next def_operand_p. | |
1796 | (op_iter_next_tree): New. Return next operands as a tree. | |
1797 | (op_iter_init): New. Initialize an iterator structure. | |
1798 | (op_iter_init_use): New. Initialize structure and get the first use. | |
1799 | (op_iter_init_def): New. Initialize structure and get the first def. | |
1800 | (op_iter_init_tree): New. Initialize structure and get the first tree. | |
1801 | (op_iter_next_maydef): New. Return next V_MAY_DEF operands. | |
7d3f6cc7 | 1802 | (op_iter_init_maydef): New. Initialize structure and get the first |
43daa21e | 1803 | V_MAY_DEF operands. |
1804 | * tree-cfg.c (tree_duplicate_bb): Use new operand iterator. | |
7d3f6cc7 | 1805 | * tree-dfa.c (compute_immediate_uses_for_stmt, |
43daa21e | 1806 | redirect_immediate_uses): Use new operand iterator. |
1807 | (v_may_defs_disappeared_p, v_must_defs_disappeared_p): Delete. | |
1808 | (mark_new_vars_to_rename): Use new operand iterator. Count virtual | |
1809 | operands instead of using *_disappeared_p routines. | |
1810 | * tree-into-ssa.c (mark_def_sites, ssa_mark_def_sites, rewrite_stmt, | |
1811 | ssa_rewrite_stmt): Use new operand iterator. | |
1812 | * tree-outof-ssa.c (check_replaceable, find_replaceable_in_bb, | |
1813 | rewrite_trees): Use new operand iterator. | |
1814 | * tree-pretty-print.c (dump_vops): Use new operand iterator. | |
1815 | * tree-sra.c (mark_all_v_defs): Use new operand iterator. | |
7d3f6cc7 | 1816 | * tree-ssa-alias.c (compute_points_to_and_addr_escape, |
43daa21e | 1817 | dump_points_to_info): Use new operand iterator. |
7d3f6cc7 | 1818 | * tree-ssa-ccp.c (cp_lattice_meet, visit_stmt, initialize, |
1819 | replace_uses_in, replace_vuse_in, likely_value, set_rhs): Use new | |
43daa21e | 1820 | operand iterator. |
7d3f6cc7 | 1821 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary, |
43daa21e | 1822 | propagate_necessity): Use new operand iterator. |
1823 | * tree-ssa-dom.c (cprop_into_stmt, optimize_stmt): Use operand iterator. | |
1824 | (register_definitions_for_stmt): Use new operand iterator. Take stmt as | |
1825 | a parameter instead of a stmt_ann_t. | |
1826 | * tree-ssa-live.c (create_ssa_var_map, calculate_live_on_entry, | |
1827 | build_tree_conflict_graph): Use new operand iterator. | |
1828 | * tree-ssa-loop-im.c (determine_max_movement, single_reachable_address, | |
1829 | rewrite_mem_refs): Use new operand iterator. | |
7d3f6cc7 | 1830 | * tree-ssa-loop-manip.c (find_uses_to_rename_stmt, |
43daa21e | 1831 | check_loop_closed_ssa_use): Use new operand iterator. |
1832 | * tree-ssa.c (verify_ssa, replace_immediate_uses): Use operand iterator. | |
1833 | * tree-ssanames.c (release_defs): Use new operand iterator. | |
1834 | * tree-vectorizer.c (vect_create_data_ref): Use new operand iterator. | |
1835 | ||
05a7239a | 1836 | 2004-08-25 Adam Nemet <anemet@lnxw.com> |
1837 | ||
1838 | * tlink.c (initial_cwd): New variable. | |
1839 | (tlink_init): Initialize it. | |
1840 | (recompile_files): Use tlink_execute() instead of system(). Don't | |
1841 | duplicate verbose output of collect_execute. Restore initial_cwd. | |
1842 | Update comment before the function. | |
1843 | ||
e0d844be | 1844 | 2004-08-25 Ziemowit Laski <zlaski@apple.com> |
1845 | ||
1846 | * c-typeck.c (build_c_cast): In ObjC, always preserve (and silently | |
1847 | accept) a cast from one Objective-C pointer type to another. | |
1848 | ||
d38c5855 | 1849 | 2004-08-25 Paolo Carlini <pcarlini@suse.de> |
1850 | ||
1851 | * doc/install.texi: Document that libstdc++-v3 requires | |
1852 | now automake 1.9.1. | |
1853 | ||
1118aef7 | 1854 | 2004-08-25 Caroline Tice <ctice@apple.com> |
1855 | ||
1856 | * bb-reorder.c (partition_hot_cold_basic_blocks): Add more details | |
1857 | to comments at start of function. | |
1858 | * cfgbuild.c (make_edges): Add more details to hot/cold partitioning | |
1859 | comment. | |
7d3f6cc7 | 1860 | * cfgcleanup.c (try_simplify_condjump, try_forward_edges, |
1861 | merge_blocks_move_predecessor_nojumps, | |
1862 | merge_blocks_move_successor_nojumps, merge_blocks_move, | |
1118aef7 | 1863 | try_crossjump_to_edge, try_crossjump_bb): Likewise. |
1864 | * cfglayout.c (fixup_reorder_chain): Likewise. | |
1865 | * cfgrtl.c (rtl_can_merge_blocks, try_redirect_by_replacing_jump, | |
1866 | cfg_layout_can_merge_blocks_p): Likewise. | |
1867 | * ifcvt.c (find_if_case_1, find_if_case_2): Likewise. | |
7d3f6cc7 | 1868 | * passes.c (rest_of_compilation): Update comments for calling |
1118aef7 | 1869 | optimization that partitions hot/cold basic blocks. |
7d3f6cc7 | 1870 | * doc/invoke.texi: Update documentation of |
1118aef7 | 1871 | freorder-blocks-and-partition flag. |
7d3f6cc7 | 1872 | |
63bd12e1 | 1873 | 2004-08-25 Richard Sandiford <rsandifo@redhat.com> |
1874 | ||
1875 | * config/mips/mips.md (reg): Renamed mode attribute from ccreg. | |
1876 | (*mov*_on_*): Adjust accordingly. Add an explicit MOVECC: prefix. | |
1877 | ||
b440d994 | 1878 | 2004-08-25 Richard Sandiford <rsandifo@redhat.com> |
1879 | ||
1880 | * config/mips/mips.md (any_shift): New code macro. | |
1881 | (optab, insn): New code attributes. | |
1882 | ({ashl,ashr,lshr}[sd]i3): Redefine using :GPR and any_shift. | |
1883 | Use the standard rather than internal patterns for the MIPS16 | |
1884 | double-shift optimization. | |
1885 | (*{ashl,ashr,lshr}[sd]i3): New names for the non-mips16 shift patterns. | |
1886 | Redefine using :GPR and any_shift. | |
1887 | (*{ashl,ashr,lshr}si3_extend): Generalize ashlsi3_internal1_extend | |
1888 | to cover all three shifts. | |
1889 | (*{ashl,ashr,lshr}si3_mips16): New names for the mips16 SImode shifts. | |
1890 | Redefine using any_shift. Use :GPR and any_shift to combine splitters. | |
1891 | (*{ashl,ashr,lshr}di3_mips16): New names for the mips16 DImode shifts. | |
1892 | ||
7304b3a6 | 1893 | 2004-08-24 Geoffrey Keating <geoffk@apple.com> |
1894 | ||
1895 | * gimplify.c (lookup_tmp_var): Separate temporaries when not | |
1896 | optimizing. | |
1897 | ||
8ab32933 | 1898 | 2004-08-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1899 | ||
1900 | PR libstdc++/17005 (fix for HP-UX 11.11) | |
1901 | * config.gcc (hppa*-*-*): Move MASK_BIG_SWITCH to target_cpu_default2. | |
1902 | (hppa*-*-hpux*): Consolidate hppa1.0-*-* code. Rework handling of | |
7d3f6cc7 | 1903 | tm_file including pa-hpux1010.h or pa-hpux1111.h when appropriate. |
8ab32933 | 1904 | * config/pa/pa-hpux1010.h, config/pa/pa-hpux1111.h: New files. |
1905 | * config/pa/pa-hpux.h (TARGET_HPUX): Define. | |
1906 | (LINK_SPEC): Handle march=1.0 option. | |
1907 | * config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Predefine _XOPEN_UNIX | |
1908 | and _XOPEN_SOURCE_EXTENDED for UNIX 95. | |
1909 | (SUBTARGET_OPTIONS): New define. | |
1910 | (LINK_SPEC): Handle march=1.0 option. | |
1911 | (STARTFILE_SPEC): New define. | |
1912 | * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Predefine _XOPEN_UNIX | |
1913 | and _XOPEN_SOURCE_EXTENDED for UNIX 95. Additionally, predefine | |
1914 | _INCLUDE__STDC_A1_SOURCE and _INCLUDE_XOPEN_SOURCE_500 for UNIX 98. | |
1915 | (SUBTARGET_OPTIONS): New define. | |
1916 | (LINK_SPEC): Handle march=1.0 option. | |
1917 | (STARTFILE_SPEC): New define. | |
1918 | * config/pa/pa.c (override_options): Add code to process -munix= option. | |
1919 | * config/pa/pa.h (pa_unix_string, flag_pa_unix): Declare. | |
1920 | (TARGET_HPUX, TARGET_HPUX_10_10, TARGET_HPUX_11_11): Provide default | |
1921 | defines. | |
1922 | (TARGET_OPTIONS): Add SUBTARGET_OPTIONS to option list. | |
1923 | (SUBTARGET_OPTIONS): Provide default define. | |
1924 | * config/pa/pa64-hpux.h (STANDARD_STARTFILE_PREFIX_1, | |
1925 | STANDARD_STARTFILE_PREFIX_2): New defines. | |
1926 | (STARTFILE_SPEC): Provide unix95.o or unix98.o startfiles as necessary. | |
1927 | (ENDFILE_SPEC): Use %O. | |
1928 | * doc/install.texi (hppa*-*-hpux*): Reword paragraph on -g and gas. | |
1929 | Mention issue caused by changing namespace and runtime to UNIX 95/98. | |
1930 | * doc/invoke.texi (HPPA options): Move misplaced text to FRV options. | |
1931 | Document -munix=std option. | |
1932 | ||
bc8ab538 | 1933 | 2004-08-25 Steven Bosscher <stevenb@suse.de> |
1934 | ||
1935 | * cse.c (cse_around_loop, cse_check_loop_start, | |
1936 | cse_set_around_loop): Remove. | |
1937 | (cse_basic_block): Remove the around_loop argument. | |
1938 | (cse_end_of_basic_block): Remove the after_loop argument. | |
1939 | (cse_main): Likewise. | |
1940 | * rtl.h (cse_main): Update prototype. | |
1941 | * passes.c (rest_of_handle_cse, rest_of_handle_cse2, | |
1942 | rest_of_handle_gcse): Update cse_main calls. | |
1943 | ||
7016c612 | 1944 | 2004-08-25 Nathan Sidwell <nathan@codesourcery.com> |
1945 | ||
1946 | * tree.h (build_int_cst): New, sign extended constant. | |
1947 | (build_int_cstu): New, zero extended constant. | |
1948 | (build_int_cst_wide): Renamed from build_int_cst. | |
1949 | * tree.c (build_int_cst, build_int_cstu): New. | |
1950 | (build_int_cst_wide): Renamed from build_int_cst. | |
1951 | (make_vector_type, build_common_tree_nodes, | |
1952 | build_common_tree_nodes_2): Adjust build_int_cst calls. | |
1953 | * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, | |
1954 | expand_builtin_strpbrk, expand_builtin_fputs, | |
1955 | build_string_literal, expand_builtin_printf, | |
1956 | expand_builtin_sprintf, fold_builtin_classify_type, | |
1957 | fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii, | |
1958 | fold_builtin_toascii, fold_builtin_isdigit, | |
1959 | simplify_builtin_strstr, simplify_builtin_strpbrk, | |
1960 | fold_builtin_fputs, simplify_builtin_sprintf): Likewise. | |
1961 | * c-common.c (start_fname_decls, fix_string_type, shorten_compare, | |
1962 | DEF_ATTR_INT): Likewise. | |
1963 | * c-decl.c (complete_array_type, check_bitfield_type_and_width): | |
1964 | Likewise. | |
1965 | * c-lex.c (interpret_integer, lex_charconst): Likewise. | |
1966 | * c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise. | |
1967 | * c-pretty-print.c (pp_c_integer_constant): Likewise. | |
1968 | * c-typeck.c (really_start_incremental_init, push_init_level, | |
1969 | set_nonincremental_init_from_string): Likewise. | |
1970 | * calls.c (load_register_parameters): Likewise. | |
1971 | convert.c (convert_to_pointer): Likewise. | |
1972 | coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, | |
1973 | build_fn_info_type, build_fn_info_value, build_ctr_info_value, | |
1974 | build_gcov_info): Likewise. | |
1975 | * except.c (init_eh, assign_filter_values): Likewise. | |
1976 | * expmed.c (store_fixed_bit_field, extract_bit_field, | |
1977 | extract_fixed_bit_field, extract_split_bit_field, expand_shift, | |
1978 | expand_mult_const, expand_mult_highpart_adjust, extract_high_half, | |
1979 | expand_sdiv_pow2, expand_divmod, make_tree): Likewise. | |
1980 | * expr.c (convert_move, emit_group_load, emit_group_store, | |
1981 | expand_assignment, store_constructor, store_field, | |
1982 | expand_expr_real_1, reduce_to_bit_field_precision): Likewise. | |
1983 | fold-const.c (force_fit_type, int_const_binop, fold_convert_const, | |
1984 | invert_truthvalue, optimize_bit_field_compare, | |
1985 | decode_field_reference, all_ones_mask_p, constant_boolean_node, | |
1986 | fold_div_compare, fold, fold_read_from_constant_string, | |
1987 | fold_negate_const, fold_abs_const, fold_not_const, round_up, | |
1988 | round_down): Likewise. | |
1989 | * function.c (assign_parm_setup_block): Likewise. | |
1990 | * stmt.c (shift_return_value, expand_case, estimate_case_costs): | |
1991 | Likewise. | |
1992 | * stor-layout.c (layout_type, initialize_sizetypes, | |
1993 | set_min_and_max_values_for_integral_type): Likewise. | |
1994 | * tree-chrec.c (chrec_fold_multiply_poly_poly, | |
1995 | reset_evolution_in_loop): Likewise. | |
1996 | * tree-chrec.h (build_polynomial_chrec): Likewise. | |
1997 | * tree-complex.c (build_replicated_const): Likewise. | |
1998 | * tree-eh.c (honor_protect_cleanup_actions, | |
1999 | lower_try_finally_onedest, lower_try_finally_copy, | |
2000 | lower_try_finally_switch): Likewise. | |
2001 | * tree-mudflap.c (mf_build_string, mx_register_decls, | |
2002 | mudflap_register_call, mudflap_enqueue_constant): Likewise. | |
2003 | * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. | |
2004 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
2005 | * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): | |
2006 | Likewise. | |
2007 | * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. | |
2008 | * tree-ssa-loop-niter.c (number_of_iterations_cond, | |
2009 | loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): | |
2010 | Likewise. | |
2011 | * tree-ssa-loop-ivcanon.c (create_canonical_iv, | |
2012 | canonicalize_loop_induction_variables): Likewise. | |
2013 | * tree-vectorizer.c (vect_create_index_for_array_ref, | |
2014 | vect_transform_loop_bound, vect_compute_data_ref_alignment): | |
2015 | Likewise. | |
2016 | ||
2017 | * config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start, | |
2018 | alpha_gimplify_va_arg_1): Likewise. | |
2019 | * config/arm/arm.c (arm_get_cookie_size): Likewise. | |
2020 | * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. | |
2021 | * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. | |
2022 | * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. | |
2023 | * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, | |
2024 | mips_gimplify_va_arg_expr): Likewise. | |
2025 | * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. | |
2026 | * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, | |
2027 | add_compiler_branch_island): Likewise. | |
2028 | * config/s390/s390.c (s390_va_start): Likewise. | |
2029 | * config/sh/sh.c (sh_va_start): Likewise. | |
2030 | * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): | |
2031 | Likewise. | |
2032 | * config/xtensa/xtensa.c (xtensa_va_start, | |
2033 | xtensa_gimplify_va_arg_expr): Likewise. | |
7d3f6cc7 | 2034 | |
7016c612 | 2035 | * objc/objc-act.c (build_objc_string_object, |
2036 | build_objc_symtab_template, init_def_list, init_objc_symtab, | |
2037 | init_module_descriptor, generate_static_references, | |
2038 | build_selector_translation_table, get_proto_encoding, | |
2039 | build_typed_selector_reference, build_selector_reference, | |
2040 | build_next_objc_exception_stuff, | |
2041 | build_method_prototype_list_template, generate_descriptor_table, | |
2042 | generate_protocols, build_protocol_initializer, | |
2043 | build_ivar_list_template, build_method_list_template, | |
2044 | build_ivar_list_initializer, generate_ivars_list, | |
2045 | generate_dispatch_table, generate_protocol_list, | |
2046 | build_category_initializer, build_shared_structure_initializer, | |
2047 | generate_shared_structures, handle_impent, | |
2048 | generate_objc_image_info): Likewise. | |
2049 | ||
5f1278e9 | 2050 | 2004-04-25 Paolo Bonzini <bonzini@gnu.org> |
2051 | ||
2052 | * cfglayout.c (duplicate_insn_chain): Remove references to | |
2053 | NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. | |
2054 | * cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator. | |
2055 | * cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT. | |
2056 | * final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP | |
2057 | and NOTE_INSN_LOOP_CONT. | |
2058 | * insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove. | |
2059 | * jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP | |
2060 | and NOTE_INSN_LOOP_CONT. | |
2061 | * loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop, | |
2062 | check_dbra_loop, loop_dump_aux): Remove references to removed notes | |
2063 | and fields. | |
2064 | * reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs. | |
2065 | * unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove | |
2066 | references to removed notes and fields. | |
2067 | (subtract_reg_term, ujump_to_loop_cont): Remove. | |
2068 | ||
a668be26 | 2069 | 2004-08-25 Paolo Bonzini <bonzini@gnu.org> |
2070 | ||
5f1278e9 | 2071 | * doc/install.texi: Document that libcpp does not require |
a668be26 | 2072 | Automake any longer. Document that Automake 1.9.1 should |
2073 | work everywhere. | |
2074 | ||
346e0763 | 2075 | 2004-08-25 Zack Weinberg <zack@codesourcery.com> |
2076 | ||
2077 | * flags.h (enum debug_info_type): Remove DWARF_DEBUG. | |
2078 | * defaults.h (PREFERRED_DEBUGGING_TYPE): Remove check for | |
2079 | DWARF_DEBUGGING_INFO from choice-of-definition chain; | |
2080 | restructure using C89 features (#elif, #error). | |
2081 | * c-lex.c, final.c, opts.c, config/cris/cris.c, config/frv/frv.c | |
2082 | * config/sh/sh.h: Remove references to DWARF_DEBUG. | |
2083 | * doc/invoke.texi: Remove references to DWARF version 1; | |
2084 | clarify why -gdwarf-2<n> doesn't work. | |
2085 | ||
91ef7ecb | 2086 | 2004-08-25 Zack Weinberg <zack@codesourcery.com> |
2087 | ||
2088 | * basic-block.h (BB_SET_PARTITION): Clear old value first. | |
2089 | * cfg.c (clear_bb_flags): Don't clear partition setting. | |
a9b8c2ff | 2090 | * ifcvt.c (find_if_case_1): Remove ??? comment. |
91ef7ecb | 2091 | |
cfd67584 | 2092 | 2004-08-25 Alan Modra <amodra@bigpond.net.au> |
2093 | ||
2094 | PR target/17052 | |
2095 | * config/rs6000/rs6000.h (machine_function): Remove sysv_varargs_p. | |
2096 | * config/rs6000/sysv4.h (RS6000_VARARGS_AREA): Use | |
2097 | current_function_stdarg in place of sysv_varargs_p. | |
2098 | * config/rs6000/rs6000.c (setup_incoming_varargs): Don't set | |
2099 | sysv_varargs_p. | |
2100 | ||
d8823edb | 2101 | 2004-08-24 Richard Henderson <rth@redhat.com> |
2102 | ||
2103 | PR target/16298 | |
2104 | * config/i386/i386.c (legitimate_constant_p): Rework to not accept | |
2105 | random codes within CONST. | |
2106 | ||
74ca0dd9 | 2107 | 2004-08-24 James E Wilson <wilson@specifixinc.com> |
2108 | ||
2109 | * Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS): Remove | |
2110 | -freorder-blocks-and-partition. | |
2111 | ||
a3d0fd80 | 2112 | 2004-08-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2113 | ||
2114 | PR middle-end/17044 | |
2115 | * tree-ssa-threadupdate.c (redirection_data): Make static. | |
2116 | (thread_block): Use ggc_alloc_cleared to allocate struct | |
2117 | redirection_data. Don't free elements in redirection_data. | |
2118 | ||
b218b649 | 2119 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2120 | ||
2121 | * config/mips/predicates.md (small_data_pattern): Match prefetches. | |
2122 | ||
4fef3950 | 2123 | 2004-08-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2124 | ||
2125 | PR tree-optimization/17016 | |
2126 | * tree-ssa-loop-niter.c (number_of_iterations_cond, | |
2127 | number_of_iterations_exit): Use POINTER_TYPE_P instead | |
2128 | of testing for POINTER_TYPE. | |
2129 | ||
bb445479 | 2130 | 2004-08-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2131 | ||
2132 | * tree-ssa-loop-ivcanon.c: New file. | |
2133 | * tree-ssa-loop-manip.c (create_iv): New function. | |
2134 | * Makefile.in (tree-ssa-loop-ivcanon.o): Add. | |
2135 | (tree-ssa-loop.o, tree-ssa-loop-manip.o): Add SCEV_H dependency. | |
2136 | * cfgloop.c (mark_single_exit_loops): New function. | |
2137 | (verify_loop_structure): Verify single-exit loops. | |
2138 | * cfgloop.h (struct loop): Add single_exit field. | |
2139 | (LOOPS_HAVE_MARKED_SINGLE_EXITS): New constant. | |
2140 | (mark_single_exit_loops): Declare. | |
2141 | (tree_num_loop_insns): Declare. | |
2142 | * cfgloopmanip.c (update_single_exits_after_duplication): New function. | |
2143 | (duplicate_loop_to_header_edge): Use it. | |
2144 | * common.opt (fivcanon): New flag. | |
2145 | * timevar.def (TV_TREE_LOOP_IVCANON, TV_COMPLETE_UNROLL): New timevars. | |
2146 | * tree-cfg.c (tree_find_edge_insert_loc): Return newly created block. | |
2147 | (bsi_commit_edge_inserts_1): Pass null to tree_find_edge_insert_loc. | |
2148 | (bsi_insert_on_edge_immediate): New function. | |
2149 | * tree-flow.h (bsi_insert_on_edge_immediate, | |
2150 | canonicalize_induction_variables, tree_unroll_loops_completely, | |
2151 | create_iv): Declare. | |
2152 | * tree-optimize.c (init_tree_optimization_passes): Add | |
2153 | pass_iv_canon and pass_complete_unroll. | |
2154 | * tree-pass.h (pass_iv_canon, pass_complete_unroll): Declare. | |
2155 | * tree-scalar-evolution.c (get_loop_exit_condition, | |
2156 | get_exit_conditions_rec, number_of_iterations_in_loop, | |
2157 | scev_initialize): Use single_exit information. | |
2158 | * tree-ssa-loop-niter.c (number_of_iterations_cond): Record | |
2159 | missing assumptions. | |
2160 | (loop_niter_by_eval): Return number of iterations as unsigned | |
2161 | int. | |
2162 | * tree-ssa-loop.c (tree_ssa_loop_init): Mark single exit loops. | |
2163 | (tree_ssa_loop_ivcanon, gate_tree_ssa_loop_ivcanon, pass_iv_canon, | |
2164 | tree_complete_unroll, gate_tree_complete_unroll, pass_complete_unroll): | |
2165 | New passes. | |
2166 | (tree_ssa_loop_done): Call free_numbers_of_iterations_estimates. | |
2167 | * tree-ssanames.c (make_ssa_name): Allow creating ssa name before | |
2168 | the defining statement is ready. | |
2169 | * tree-vectorizer.c (vect_create_iv_simple): Removed. | |
2170 | (vect_create_index_for_array_ref, vect_transform_loop_bound): | |
2171 | Use create_iv. | |
2172 | (vect_transform_loop_bound): Use single_exit information. | |
2173 | (vect_analyze_loop_form): Cleanup bogus tests. | |
2174 | (vectorize_loops): Do not call flow_loop_scan. | |
2175 | * tree.h (may_negate_without_overflow_p): Declare. | |
2176 | * fold-const.c (may_negate_without_overflow_p): Split out from ... | |
2177 | (negate_expr_p): ... this function. | |
2178 | (tree_expr_nonzero_p): Handle overflowed constants correctly. | |
2179 | * doc/invoke.texi (-fivcanon): Document. | |
2180 | * doc/passes.texi: Document canonical induction variable creation. | |
2181 | ||
00b5c4a1 | 2182 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2183 | ||
2184 | * config/mips/mips.h (ISA_HAS_INT_CONDMOVE): Delete. | |
2185 | * config/mips/mips.c (print_operand): Fold %B/%b handling into %T/%t, | |
2186 | using the mode of the operand to decide between them. | |
2187 | * config/mips/mips.md (MOVECC): New mode macro. | |
2188 | (ccreg): New mode attribute. | |
2189 | (*mov{si,di,sf,df}_on_{cc,si,di}): Name formerly unnamed patterns. | |
2190 | Redefine using :GPR and :MOVECC. Use %T and %t for the condition. | |
2191 | (mov[sd]icc): Redefine using :GPR. | |
2192 | ||
f61e0070 | 2193 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2194 | ||
a062259b | 2195 | * config/mips/mips-protos.h (mips_emit_prefetch): Delete. |
2196 | (mips_prefetch_cookie): New function. | |
2197 | * config/mips/mips.c (print_operand_address): Fix handling of | |
2198 | ADDRESS_CONST_INT. | |
2199 | (mips_emit_prefetch): Delete. | |
2200 | (mips_prefetch_cookie): New function. | |
2201 | * config/mips/mips.md (prefetch): Turn into a define_insn. Use a | |
2202 | mode of QImode for the address_operand. Use mips_prefetch_cookie | |
2203 | to calculate the first "pref" operand. | |
2204 | (prefetch_[sd]i, prefetch_[sd]i_address): Delete. | |
2205 | (prefetch_indexed_[sd]i): Redefine using :P. Use mips_prefetch_cookie. | |
f61e0070 | 2206 | |
9c9db025 | 2207 | 2004-08-24 Richard Earnshaw <rearnsha@arm.com> |
2208 | ||
2209 | * arm.md: Include predicates.md. | |
2210 | * predicates.md: New file. | |
2211 | * arm.c (s_register_operand, arm_hard_register_operand) | |
2212 | (arm_general_register_operand, f_register_operand, reg_or_int_operand) | |
2213 | (arm_immediate_operand, arm_neg_immediate_operand) | |
2214 | (arm_not_immediate_operand, arm_rhs_operand, arm_rhsm_operand) | |
2215 | (arm_add_operand, arm_addimm_operand, arm_not_operand) | |
2216 | (offsettable_memory_operand, alignable_memory_operand) | |
2217 | (arm_reload_memory_operand, arm_float_rhs_operand) | |
2218 | (arm_float_add_operand, vfp_compare_operand, arm_float_compare_operand) | |
2219 | (index_operand, shiftable_operator, logical_binary_operator) | |
2220 | (shift_operator, equality_operator, arm_comparison_operator) | |
2221 | (minmax_operator, cc_register, dominant_cc_register) | |
2222 | (arm_extendqisi_mem_op, power_of_two_operand, nonimmediate_di_operand) | |
2223 | (di_operand, nonimmediate_soft_df_operand, soft_df_operand) | |
2224 | (const_shift_operand, load_multiple_operation) | |
2225 | (store_multiple_operation, multi_register_push, thumb_cmp_operand) | |
2226 | (thumb_cmpneg_operand, thumb_cbrch_target_operand) | |
2227 | (cirrus_register_operand, cirrus_fp_register) | |
2228 | (cirrus_shift_const): Delete, replaced with equivalents in | |
2229 | predicates.md. | |
2230 | (shift_op): Handle ROTATE. | |
2231 | * arm-protos.h: Delete declarations for above. | |
2232 | * arm.h (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Delete. | |
2233 | * t-arm (MD_INCLUDES): Add predicates.md. | |
2234 | (s-preds): Depends on MD_INCLUDES. | |
2235 | ||
1af661a2 | 2236 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2237 | ||
2238 | * config/mips/mips.c (mips_gen_conditional_trap): Fix mode. | |
2239 | * config/mips/mips.md (*conditional_trap[sd]i): Name previously unnamed | |
2240 | patterns. Redefine using :GPR. Give the match_operator a mode. | |
2241 | Use '%2' rather than '%z2' for operand 2. | |
2242 | ||
23f069b7 | 2243 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2244 | ||
2245 | * config/mips/mips.md (load_call[sd]i): Redefine using :P. Add mode | |
2246 | attribute. | |
2247 | ||
d9c7ac08 | 2248 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2249 | ||
2250 | * config/mips/mips.md (indirect_jump): Use force_reg. Adjust names | |
2251 | of internal patterns. | |
2252 | (indirect_jump[sd]i): Renamed from indirect_jump_internal[12]. | |
2253 | Redefine using :P. | |
2254 | (tablejump): Use expand_binop to calculate address. Adjust names | |
2255 | of internal patterns. | |
2256 | (tablejump[sd]i): Renamed from tablejump_internal[12]. | |
2257 | Redefine using :P. | |
2258 | (tablejump_mips16[12]): Delete. | |
2259 | ||
96b6c04e | 2260 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2261 | ||
2262 | * config/mips/mips.md (*seq_[sd]i, *seq_[sd]i_mips16, *sne_[sd]i) | |
2263 | (*sgt_[sd]i, *sgt_[sd]i_mips16, *sge_[sd]i, *slt_[sd]i) | |
2264 | (*slt_[sd]i_mips16, *sle_[sd]i, *sle_[sd]i_mips16, *sgtu_[sd]i) | |
2265 | (*sgtu_[sd]i_mips16, *sge_[sd]i, *sltu_[sd]i, *sltu_[sd]i_mips16) | |
2266 | (*sleu_[sd]i, *sleu_[sd]i_mips16): Redefine using :GPR. | |
2267 | ||
a5901899 | 2268 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2269 | ||
2270 | * config/mips/mips.md (cmpsi, cmpdi): Redefine using :GPR. | |
2271 | (*branch_zero[sd]i): Renamed from branch_zero{,_di}. Redefine | |
2272 | using :GPR. | |
2273 | (*branch_zero[sd]i_inverted): Likewise branch_zero{,_di}_inverted. | |
2274 | (*branch_equality[sd]i): Likewise branch_equality{,_di}. | |
2275 | (*branch_equality[sd]i_inverted): Likewise | |
2276 | branch_equality{,_di}_inverted. | |
2277 | (*branch_equality[sd]i_mips16): Name formerly unnamed patterns. | |
2278 | Redefine using :GPR. | |
2279 | ||
309d3953 | 2280 | 2004-08-24 Zack Weinberg <zack@codesourcery.com> |
2281 | ||
2282 | * rtl.def: Reorganize, placing all codes used only in machine | |
2283 | descriptions at the end. | |
2284 | ||
12d4f380 | 2285 | * rtl.def: Wrap MD-only codes in #ifdef GENERATOR_FILE. |
2286 | * gengtype.c: Don't include rtl.h. Define enum rtx_code and | |
2287 | rtx_name, rtx_format arrays by direct reference to rtl.def, | |
2288 | first undefining GENERATOR_FILE. Define enum insn_note and | |
2289 | note_insn_name array by direct reference to insn-notes.def. | |
2290 | (adjust_field_rtx_def): Remove local definition of rtx_name. | |
2291 | Use symbolic names for insn notes. | |
2292 | * Makefile.in (gengtype.o): Update dependencies. | |
2293 | ||
7562ed74 | 2294 | 2004-08-24 Zack Weinberg <zack@codesourcery.com> |
2295 | ||
2296 | * basic-block.h (struct basic_block_def): Reorder fields to | |
2297 | eliminate interior padding. Remove 'partition' field. | |
2298 | (BB_DISABLE_SCHEDULE, BB_HOT_PARTITION, BB_COLD_PARTITION) | |
2299 | (BB_UNPARTITIONED, BB_PARTITION, BB_SET_PARTITION) | |
2300 | (BB_COPY_PARTITION): New macros. | |
2301 | * bb-reorder.c, cfgcleanup.c, cfglayout.c, cfgrtl.c, ifcvt.c | |
2302 | Replace all references to the 'partition' field of a basic | |
2303 | block with new macros. | |
2304 | ||
2305 | * insn-notes.def: Delete NOTE_INSN_DISABLE_SCHED_OF_BLOCK. | |
2306 | * final.c (final_scan_insn): Don't handle it. | |
2307 | * modulo-sched.c: Set BB_DISABLE_SCHEDULE flag on g->bb | |
2308 | instead of emitting a NOTE_INSN_DISABLE_SCHED_OF_BLOCK note. | |
2309 | * sched-rgn.c (sched_is_disabled_for_current_region_p): | |
2310 | Look for a BB_DISABLE_SCHEDULE flag on the block instead of a note. | |
2311 | ||
1561d3cd | 2312 | 2004-08-24 Nathan Sidwell <nathan@codesourcery.com> |
2313 | ||
2314 | * c-decl.c (c_init_decl_processing): Adjust | |
2315 | build_common_tree_nodes call. | |
2316 | * expmed.c (const_mult_add_overflow_p): Use | |
2317 | build_distinct_type_copy. | |
2318 | * stor-layout.c (early_type_list): Remove. | |
2319 | (layout_type): Don't append to early_type_list. | |
2320 | (initialize_sizetypes): Add signed_p argument. | |
2321 | (set_sizetype): Overwrite the stub type nodes directly. | |
2322 | * tree.c (copy_node_stat): Clear a type's value cache here ... | |
2323 | (build_distinct_type): ... not here. | |
2324 | (build_common_tree_nodes): Add signed_sizetype argument. Adjust. | |
2325 | * tree.h (initialize_sizetypes): Add signed_p argument. | |
2326 | (build_common_tree_nodes): Likewise. | |
2327 | ||
2328 | * objc/objc-act.c (get_static_reference): Use | |
2329 | build_variant_type_copy. | |
2330 | (get_protocol_reference): Likewise. | |
2331 | * objc/objc-act.h (TREE_STATIC_TEMPLATE): Use TREE_PRIVATE. | |
2332 | ||
52e3087a | 2333 | 2004-08-24 Richard Henderson <rth@redhat.com> |
7562ed74 | 2334 | Andrew Pinski <apinski@apple.com> |
52e3087a | 2335 | |
2336 | * gimplify.c (gimplify_array_ref_to_plus): Delete. | |
2337 | (gimplify_addr_expr): Do not call gimplify_array_ref_to_plus | |
2338 | for ARRAY_REF. | |
2339 | ||
2340 | * config/rs6000/rs6000.c (altivec_expand_builtin): Go passed | |
2341 | ARRAY_REF also to get to the STRING_CST. | |
2342 | ||
eb03dcf8 | 2343 | 2004-08-24 Paul Brook <paul@codesourcery.com> |
2344 | ||
2345 | * config/arm/arm.c (arm_override_options): Update error message. | |
2346 | * config/arm/arm.h (TARGET_HARD_FLOAT): Rename to | |
2347 | TARGET_HARD_FLOAT_ABI. | |
2348 | (TARGET_SOFT_FLOAT_ABI): Rename to TARGET_HARD_FLOAT. | |
2349 | (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Use TARGET_HARD_FLOAT_ABI. | |
2350 | ||
e2f3e7ec | 2351 | 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
2352 | ||
2353 | PR target/17093 | |
2354 | * config/m32r.md (movsi_sda): Add SI mode specification to | |
2355 | UNSPEC. | |
2356 | ||
2357 | 2004-08-24 Nick Clifton <nickc@redhat.com> | |
2358 | ||
2359 | * config/m32r/m32r.h (PREDICATE_CODES): Remove duplicate definition | |
2360 | of seth_add3_operand. | |
2361 | ||
5edbc38d | 2362 | 2004-08-24 Nathan Sidwell <nathan@codesourcery.com> |
2363 | ||
2364 | * Makefile.in (PROTO_OBJS): Add errors.o. | |
2365 | * protoize.c (fancy_abort): Remove. | |
2366 | * mips-tfile.c (fancy_abort): Add parameters. | |
2367 | ||
19200cc6 | 2368 | 2004-08-24 Jonathan Wakely <redi@gcc.gnu.org> |
2369 | ||
2370 | * doc/trouble.texi (C++ misunderstandings): Fix example code. | |
2371 | ||
2a4b756a | 2372 | 2004-08-24 Andreas Tobler <a.tobler@schweiz.ch> |
2373 | ||
2374 | * Makefile.in (HOOKS_H): Add dependency on MACHMODE_H. | |
2375 | (host-default.o): Add dependency on HOOKS_H. | |
2376 | * config/x-linux: Likewise. | |
2377 | * config/x-solaris: Likewise. | |
2378 | * config/i386/x-mingw32: Likewise. | |
2379 | * config/rs6000/x-darwin: Likewise. | |
2380 | ||
e2bb72c9 | 2381 | 2004-08-23 James E Wilson <wilson@specifixinc.com> |
2382 | ||
2383 | * reg-notes.def (REG_NOTE): In comment, change DEF_INSN_NOTE to | |
2384 | DEF_REG_NOTE. | |
2385 | ||
13346250 | 2386 | 2004-08-23 Mark Mitchell <mark@codesourcery.com> |
2387 | ||
2388 | PR c/14492 | |
2389 | * dwarf2out.c (loc_descriptor_from_tree): Robustify. | |
2390 | ||
a133d57d | 2391 | 2004-08-23 Diego Novillo <dnovillo@redhat.com> |
2392 | ||
2393 | * cfg.c (check_bb_profile): Fix typos. | |
2394 | * function.c (assign_parm_is_stack_parm): Likewise. | |
2395 | * tree-nested.c: Likewise. | |
2396 | ||
d69251d0 | 2397 | 2004-08-23 Daniel Jacobowitz <dan@debian.org> |
2398 | ||
2399 | * ggc-zone.c (struc alloc_chunk): Rearrange flag bits and SIZE. | |
2400 | Remove TYPECODE. | |
2401 | (ggc_alloc_zone_1): Mark TYPE as unused. Don't save it in the chunk. | |
2402 | ||
9e7454d0 | 2403 | 2004-08-23 Eric Christopher <echristo@redhat.com> |
2404 | ||
2405 | * defaults.h (VECTOR_MODE_SUPPORTED_P): Remove macro. | |
2406 | * system.h (VECTOR_MODE_SUPPORTED_P): Poison. | |
2407 | * target-def.h (TARGET_VECTOR_MODE_SUPPORTED_P): Define. | |
2408 | * target.h: Ditto. | |
2409 | * hooks.h: Include machmode.h. | |
2410 | (hook_bool_mode_false): Declare. | |
2411 | * hooks.c (hook_bool_mode_false): Define. | |
2412 | * expr.c (vector_mode_valid_p): Use targetm.vector_mode_supported_p. | |
2413 | * stor-layout.c (layout_type): Ditto. | |
2414 | * config/alpha/alpha.c (alpha_vector_mode_supported_p): New function. | |
2415 | Define to target macro. | |
2416 | * config/alpha/alpha.h (VECTOR_MODE_SUPPORTED_P): Delete. | |
2417 | * config/arm/arm.c: Ditto. Use. | |
2418 | * config/arm/arm.h: Ditto. | |
2419 | * config/arm/arm-protos.h: Ditto. | |
2420 | * config/i386/i386.c: Ditto. | |
2421 | * config/i386/i386.h: Ditto. | |
2422 | * config/rs6000/rs6000.c: Ditto. | |
2423 | * config/rs6000/rs6000.h: Ditto. | |
2424 | * config/sh/sh.c: Ditto. | |
2425 | * config/sh/sh.h: Ditto. | |
2426 | * config/sh/sh-protos.h: Ditto. | |
2427 | * config/sh/sh.md: Use. | |
2428 | * doc/tm.texi: Move documentation for VECTOR_MODE_SUPPORTED_P | |
2429 | to TARGET_VECTOR_MODE_SUPPORTED_P. | |
2430 | ||
e086912e | 2431 | 2004-08-23 Nathan Sidwell <nathan@codesourcery.com> |
2432 | ||
117115d0 | 2433 | * Makefile.in (BUILD_ERRORS): Set to build-errors. |
2434 | (errors.o): New target for host. | |
2435 | (build-errors.o): New target for build. | |
2436 | (genobjs): Replace errors.o with build-errors. | |
2437 | (gengenrtl$(buildexeext)): Add $(BUILD_ERRORS). | |
2438 | (GCOV_OBJS, GCOV_DUMP_OBJS): Add errors.o. | |
2439 | (fix-headers$(build_exeext)): Add $(BUILD_ERRORS). | |
2440 | (fix-header.o): Add errors.h | |
2441 | * collect2.c (fancy_abort): Add parameters. | |
2442 | * collect2.h (fancy_abort): Don't declare. | |
2443 | * errors.h (fancy_abort): Don't declare. | |
2444 | * errors.c: Include either bconfig.h or config.h. | |
2445 | (fancy_abort): Trim filename. | |
2446 | * fix-header.c (v_fatal, fatal): Remove. | |
2447 | (progname): Remove definition. | |
2448 | (main): Set progname here. | |
2449 | * gcc.c (fancy_abort): Add parameters. | |
2450 | * gcc.h (fancy_abort): Remove declaration. | |
2451 | * gcov.c (fancy_abort): Remove. | |
2452 | * rtl.h (fancy_abort): Don't declare. | |
2453 | (abort): Don't define. | |
2454 | * tree.h (fancy_abort): Don't declare. | |
2455 | (abort): Don't define. | |
2456 | * system.h (fancy_abort): Declare. | |
2457 | (abort): Define to fancy_abort. | |
2458 | * fixinc/Makefile.in (ALLOBJ): Add ../build-errors.o | |
2459 | ||
e2134ab3 | 2460 | * tree.h (enum size_type_kind): Remove USIZETYPE, UBITSIZETYPE. |
2461 | (usize_type, ubitsizetype): Remove. | |
2462 | * stor-layout.c (set_sizetype): Don't initialize usizetype, | |
2463 | ubitsizetype. | |
2464 | * fold-const.c (size_diffop): TYPE can never be ubitsizetype. | |
2465 | ||
e086912e | 2466 | * tree.h (build_distinct_type_copy): New. |
2467 | (build_type_copy): ... here. Rename to ... | |
2468 | (build_variant_type_copy): ... here. | |
2469 | * tree.c (build_qualified_type): Rename build_type_copy call. | |
2470 | (build_distinct_type_copy): New, broken out of ... | |
2471 | (build_type_copy): ... here. Rename to ... | |
2472 | (build_variant_type_copy): ... here. Use | |
2473 | build_distinct_type_copy. | |
2474 | (build_common_tree_nodes_2): Rename build_type_copy call. | |
2475 | * c-common.c (c_common_nodes_and_builtins): Rename build_type_copy | |
2476 | call. | |
2477 | (handle_packed_attribute, handle_unused_attribute, | |
2478 | handle_transparanet_union_attribute, handle_aligned_attribute, | |
2479 | handle_deprecated_attribute): Likewise. | |
2480 | * c-decl.c (clone_underlying_type, store_parm_decls_oldstyle): | |
2481 | Likewise. | |
2482 | * config/arm/arm.c (arm_handle_isr_attribyte): Likewise. | |
2483 | * config/rs6000/rs6000.c (rs6000_init_builtins): Use | |
2484 | build_distinct_type_copy. | |
2485 | ||
e45cb886 | 2486 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2487 | ||
2488 | * config/mips/mips.md (mfhilo_[sd]i): Redefine using :GPR. Add mode | |
2489 | attribute. | |
2490 | ||
eade3a14 | 2491 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2492 | ||
2493 | * config/mips/mips.md (length): Don't use mips_fetch_insns for indexed | |
2494 | loads and stores. | |
2495 | (*lwxc1_<mode>, *ldxc1_<mode>, *swxc1_<mode>, *sdxc1_<mode>): Name | |
2496 | formerly unnamed patterns. Redefine using :P for the address. Remove | |
2497 | explicit length attributes. | |
2498 | ||
69154f26 | 2499 | 2004-08-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2500 | ||
2501 | * tree-ssa-loop-im.c (fem_single_reachable_address, for_each_memref): | |
2502 | New functions. | |
2503 | (single_reachable_address): Use them. | |
2504 | (schedule_sm): Add dump. | |
2505 | (is_call_clobbered_ref): New function. | |
2506 | (determine_lsm_reg): Check whether the reference is call clobbered. | |
2507 | Only work for gimple_reg_type values. | |
2508 | ||
2f086a7b | 2509 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2510 | ||
2511 | * config/mips/mips.md (*mov<mode>_ra): Name previously unnamed MIPS16 | |
2512 | $31 store insns. Redefine using :GPR. | |
2513 | ||
3b4b2008 | 2514 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2515 | ||
2516 | * config/mips/mips.md (P): New mode macro. | |
2517 | (*xgot_hi[sd]i, *xgot_lo[sd]i, *got_disp[sd]i, *got_page[sd]i) | |
2518 | (*load_got[sd]i, *low[sd]i, *low[sd]i_mips16): Redefine using :P. | |
2519 | Add mode attributes. | |
2520 | ||
32718ad3 | 2521 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2522 | ||
2523 | * config/mips/mips.md (UNSPEC_[LS][WD][LR]): Delete in favor of... | |
2524 | (UNSPEC_{LOAD,STORE}_{LEFT,RIGHT}): ...these new constants. Shuffle | |
2525 | later constants to cover the gap. | |
2526 | (load, store): New mode attributes. | |
2527 | (mov_l[wd]l, mov_l[wd]r, mov_s[wd]l, mov_s[wd]r): Redefine using :GPR. | |
2528 | Use new unspec constants. | |
2529 | ||
e8c512e0 | 2530 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2531 | ||
2532 | * config/mips/mips.md (one_cmpl[sd]i2): Redefine using :GPR. | |
2533 | (and[sd]3, ior[sd]i3, xor[sd]i3): Likewise. Change 32-bit patterns | |
2534 | to use register_operand rather than uns_arith_operand as the predicate | |
2535 | for operand 1. Remove redundant MIPS16 force_reg() for operand 1. | |
2536 | (*and[sd]i3, *ior[sd]i3, *xor[sd]i3): Name formerly unnamed patterns. | |
2537 | Redefine using :GPR. Make same predicate change here. Extend the | |
2538 | commutativity of operands 1 and 2 from the SImode version to the | |
2539 | DImode one. | |
2540 | (*and[sd]i3_mips16, *ior[sd]i3_mips16, *xor[sd]i3_mips16): Likewise, | |
2541 | but with no predicate changes. | |
2542 | (*nor[sd]i3): Redefine using :GPR. | |
2543 | ||
760199f8 | 2544 | 2004-08-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2545 | ||
2546 | * tree-ssa-operands.c (get_call_expr_operands): Add VUSE operands for | |
2547 | noreturn functions. | |
2548 | ||
c9da51a5 | 2549 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2550 | ||
2551 | * config/mips/mips.h (ISA_HAS_DCLZ_DCLO): Delete. | |
2552 | * config/mips/mips.md (abs[sd]i2): Redefine using :GPR. Only use | |
2553 | branch-likely insns for absdi2 if GENERATE_BRANCHLIKELY. Use "%." | |
2554 | rather than "%z2" (with a fake const0_rtx for operand 2). | |
2555 | (ffs[sd]i2): Redefine using :GPR. | |
2556 | (clz[sd]i2): Likewise. Use ISA_HAS_CLO_CLZ for the 64-bit case. | |
2557 | ||
8a7b057f | 2558 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2559 | ||
2560 | * config/mips/mips.md ({,u}divmod[sd]i4): Redefine using :GPR. | |
2561 | ||
48636c52 | 2562 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2563 | ||
2564 | * config/mips/mips.md (any_extend): New code macro. | |
2565 | (u, su): New code attributes. | |
2566 | ({,u}mulsidi3, {,u}mulsidi3_32bit_internal, {,u}mulsidi3_32bit_r4000) | |
2567 | ({u,s}mulsi3_highpart, {u,s}mulsi3_highpart_internal) | |
2568 | ({u,s}mulsi3_highpart_mulhi_internal, {s,u}muldi3_highpart) | |
2569 | (*{s,u}mul_acc_di): Redefine using any_extend. | |
2570 | (*{,u}muls_di, *{s,u}msac_di): Likewise. Change names of patterns | |
2571 | to reflect real insn names. | |
2572 | (*mulsidi3_64bit, *mulsidi3_64bit_parts): Replace use of match_operator | |
2573 | with an any_extend template. | |
2574 | ({u,s}mulsi3_highpart_neg_mulhi_internal): Redefine using any_extend. | |
2575 | Add '*' to name. | |
2576 | ||
87974ea2 | 2577 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2578 | ||
2579 | * config/mips/mips.h (GENERATE_MULT3_SI): Check TARGET_MAD. | |
2580 | * config/mips/mips.md (mul[sd]i3, mul[sd]i3_internal) | |
2581 | (mul[sd]i3_r4000): Redefine using :GPR. | |
2582 | (mulsi3_mult3): Don't check TARGET_MAD separately. | |
2583 | (muldi3_mult3): Moved after mulsi_mult3. | |
2584 | ||
b93bf04a | 2585 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2586 | ||
2587 | * config.gcc (mips-*-*): Remove definitions of MASK_GAS and | |
2588 | OBJECT_FORMAT_ELF. Set MASK_SPLIT_ADDR by default if using GNU ld. | |
2589 | * config/mips/mips.h (MASK_GAS): Delete. Shuffle later masks down. | |
2590 | (TARGET_GAS, TARGET_MIPS_AS): Delete. | |
2591 | (TARGET_GPWORD): Define to true for n32 on IRIX. | |
2592 | (TARGET_SWITCHES): Remove -mmips-as. Turn -mgas into a no-op. | |
2593 | (MIPS_AS_ASM_SPEC, SUBTARGET_MIPS_AS_ASM_SPEC): Delete. | |
2594 | (GAS_ASM_SPEC): Delete, folding into ASM_SPEC. | |
2595 | (ASM_ABI_DEFAULT_SPEC, TARGET_ASM_SPEC): Delete. | |
2596 | (MDEBUG_ASM_SPEC): Delete, folding into... | |
2597 | (SUBTARGET_ASM_DEBUGGING_SPEC): ...here. | |
2598 | (ASM_SPEC): Inline old GAS_ASM_SPEC. Use GNU names for ABI switches. | |
2599 | (EXTRA_SPECS): Remove mips_as_asm_spec, gas_asm_spec, target_asm_spec, | |
2600 | subtarget_mips_as_asm_spec, mdebug_asm_spec. Use MULTILIB_ABI_DEFAULT | |
2601 | to define asm_abi_default_spec. | |
2602 | (ASM_STABS_OP, ASM_STABN_OP, ASM_STABD_OP): Delete. | |
2603 | (TARGET_ASM_SELECT_SECTION): Delete. | |
2604 | * config/mips/mips.c (MIPS_MAX_FIRST_STACK_STEP): Define to 0x7ff0 | |
2605 | for non-mips16 code, removing previous workaround for SGI assemblers. | |
2606 | (TARGET_ASM_INTEGER, mips_assemble_integer): Delete. | |
2607 | (TARGET_ASM_ALIGNED_DI_OP): Define this instead. | |
2608 | (override_options): Remove !TARGET_GAS and !have_named_sections code. | |
2609 | (print_operand): Fold TARGET_GAS conditionals into asm strings. | |
2610 | (mips_output_filename): Remove !TARGET_GAS code. Replace use of | |
2611 | ASM_STABS_OP and ASM_STABN_OP. | |
2612 | (mips_file_start): Remove TARGET_MIPS_AS/TARGET_GAS checks. | |
2613 | (mips_output_aligned_decl_common): Remove mention of SGI o32 assembler. | |
2614 | (mips_output_function_prologue): Remove !TARGET_GAS code. | |
2615 | (mips_select_rtx_section): Remove !have_named_sections code. | |
2616 | (mips_select_section): Delete. | |
2617 | * config/mips/mips.md (trap): Remove !TARGET_GAS check. | |
2618 | * config/mips/linux.h (TARGET_DEFAULT): Remove use of MASK_GAS. | |
2619 | * config/mips/sdb.h (PUT_SDB_DEF, PUT_SDB_PLAIN_DEF): Delete. | |
2620 | (PUT_SDB_BLOCK_START, PUT_SDB_BLOCK_END): Fold TARGET_GAS conditional. | |
2621 | * config/mips/vxworks.h (ASM_SPEC): As for mips.h. | |
2622 | * config/mips/windiss.h (ASM_SPEC): Likewise. | |
2623 | ||
4a293229 | 2624 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2625 | ||
2626 | * read-rtl.c (map_value, mapping, macro_group): New structures. | |
2627 | (BELLWETHER_CODE): New macro. | |
2628 | (modes, codes, bellwether_codes): New variables. | |
2629 | (find_mode, uses_mode_macro_p, apply_mode_macro, find_code) | |
2630 | (uses_code_macro_p, apply_code_macro, apply_macro_to_string) | |
2631 | (apply_macro_to_rtx, uses_macro_p, add_condition_to_string) | |
2632 | (add_condition_to_rtx, apply_macro_traverse, add_mapping) | |
2633 | (add_map_value, initialize_macros): New functions. | |
2634 | (def_hash, def_hash_eq_p): Generalize to anything that points to, | |
2635 | or starts with, a char * field. | |
2636 | (find_macro, read_mapping, check_code_macro): New functions. | |
2637 | (read_rtx_1): New, split out from read_rtx. Handle the new | |
2638 | define_{mode,code}_{macro,attr} constructs. Use find_macro | |
2639 | to parse the name of a code or mode. Use BELLWETHER_CODE to | |
2640 | extract the format and to choose a suitable code for rtx_alloc. | |
2641 | Modify recursive invocations to use read_rtx_1. | |
2642 | (read_rtx): Call initialize_macros. Apply code and mode macros | |
2643 | to the rtx returned by read_rtx_1. Cache everything after the | |
2644 | first macro expansion for subsequent read_rtx calls. | |
2645 | * doc/md.texi: Document new .md constructs. | |
2646 | * config/mips/mips.md (GPR): New mode macro. | |
2647 | (d, si8_di5): New mode attributes. | |
2648 | (any_cond): New code macro. | |
2649 | (add[sd]i3): Redefine using :GPR. | |
2650 | (*add[sd]i3): Likewise, renaming from add[sd]i3_internal. | |
2651 | (*add[sd]i3_sp[12], *add<mode>3_mips16): Redefine using :GPR, naming | |
2652 | previously unnamed MIPS16 patterns. | |
2653 | (*addsi3_extended): Renamed from addsi3_internal_2. Fix overly long | |
2654 | lines. Don't match (plus (const_int 0) ...). | |
2655 | (*addsi3_extended_mips16): Name previously unnamed MIPS16 pattern. | |
2656 | Use a define_split to generate the addition. | |
2657 | (sub[sd]i3): Redefine using :GPR. Turn subsi3 into a define_insn. | |
2658 | (subsi3_internal): Delete. | |
2659 | (*subsi3_extended): Renamed from subsi3_internal_2. | |
2660 | (bunordered, bordered, bunlt, bunge, buneq, bltgt, bunle, bungt) | |
2661 | (beq, bne, bgt, bge, blt, ble, bgtu, bgeu, bltu, bleu): Redefine | |
2662 | using an any_cond template. | |
2663 | ||
6f7111d2 | 2664 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2665 | ||
2666 | * read-rtl.c (read_rtx): Tidy use of format_ptr. | |
2667 | ||
a50f2245 | 2668 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
2669 | ||
2670 | * read-rtl.c (string_obstack): New file-scope variable. | |
2671 | (read_string, read_quoted_string, read_braced_string) | |
2672 | (read_escape): Remove obstack parameter and use string_obstack instead. | |
2673 | (read_rtx): Remove function-local rtl_obstack and initialize | |
2674 | string_obstack instead. Update call to read_string. | |
2675 | ||
db79c9b4 | 2676 | 2004-08-22 Andrew Pinski <apinski@apple.com> |
2677 | ||
2678 | PR c/15262 | |
2679 | * c-typeck.c (build_unary_op): Use &a.b if the foldded lowered | |
2680 | expression is not constant. | |
2681 | (c_finish_return): Do not go through INDIRECT_REF when looking | |
2682 | for the inner expression of an ADDR_EXPR for warning about. | |
2683 | ||
c578459e | 2684 | 2004-08-22 Richard Henderson <rth@redhat.com> |
2685 | ||
2686 | PR 17075 | |
2687 | * cfgexpand.c (expand_gimple_tailcall): Detect when we can both | |
2688 | create new blocks and fall through. | |
2689 | (expand_gimple_basic_block): Update to match. | |
2690 | ||
e4542435 | 2691 | 2004-08-22 Ulrich Weigand <uweigand@de.ibm.com> |
2692 | ||
2693 | * reload.c (find_reloads_address): Make return value tri-state. | |
2694 | Return -1 if LEGITIMIZE_RELOAD_ADDRESS succeeded. | |
2695 | (find_reloads): Assume that reloaded addresses match 'o' or | |
2696 | EXTRA_MEMORY_CONSTRAINT constraints only if find_reloads_address | |
2697 | returned 1 (not -1). Omit optional reloads for address operands | |
2698 | only if find_reloads_address returned 1 (not -1). | |
2699 | ||
2700 | * config/s390/s390.c (legitimize_reload_address): New function. | |
2701 | * config/s390/s390-protos.h (legitimize_reload_address): Declare. | |
2702 | * config/s390/s390.h (LEGITIMIZE_RELOAD_ADDRESS): Define. Call | |
2703 | legitimize_reload_address. | |
2704 | ||
0c8fe10f | 2705 | 2004-08-22 Richard Hendersion <rth@redhat.com> |
2706 | ||
2707 | * tree.h (SAVE_EXPR_RESOLVED_P): New. | |
2708 | * gimplify.c (gimplify_save_expr): Use it. | |
2709 | * expr.c (expand_expr_real_1): Likewise. Also set DECL_IGNORED_P | |
2710 | on the temporary variable. | |
2711 | ||
63144317 | 2712 | 2004-08-22 Andrew Pinski <pinskia@physics.uc.edu> |
2713 | ||
2714 | * fold-const.c (rtl_expr_nonnegative_p): Delete. | |
2715 | * tree.h (rtl_expr_nonnegative_p): Remove. | |
2716 | ||
51a26f41 | 2717 | 2004-08-22 Steven Bosscher <stevenb@suse.de> |
2718 | ||
2719 | * config/i386/ppro.md (ppro_complex_insn): Add missing check | |
2720 | for cpu==pentiumpro. | |
2721 | ||
2722 | * combine.c (struct reg_stat): Fix comment typo. | |
2723 | ||
aa951e73 | 2724 | 2004-08-22 Joseph S. Myers <jsm@polyomino.org.uk> |
2725 | ||
2726 | * c-tree.h (c_sizeof_nowarn): Remove. | |
2727 | ||
0a423af5 | 2728 | 2004-08-21 Joseph S. Myers <jsm@polyomino.org.uk> |
2729 | ||
2730 | * c-decl.c (set_array_declarator_type): Rename to | |
2731 | set_array_declarator_inner. | |
2732 | (build_c_parm, build_attrs_declarator, build_function_declarator): | |
2733 | New functions. | |
2734 | (make_pointer_declarator): Call build_attrs_declarator. | |
2735 | * c-tree.h (set_array_declarator_type): Rename to | |
2736 | set_array_declarator_inner. | |
2737 | (build_c_parm, build_attrs_declarator, build_function_declarator): | |
2738 | New prototypes. | |
2739 | * c-parse.in (after_type_declarator, | |
2740 | parm_declarator_starttypename, parm_declarator_nostarttypename, | |
2741 | notype_declarator, absdcl_maybe_attribute, direct_absdcl1, parm, | |
2742 | firstparm): Use these functions | |
2743 | ||
4a125bfc | 2744 | 2004-08-21 Joseph S. Myers <jsm@polyomino.org.uk> |
2745 | ||
2746 | * c-decl.c (build_array_declarator, set_array_declarator_type, | |
2747 | start_decl, grokdeclarator, grokparms): Change boolean parameters | |
2748 | to type bool. | |
2749 | * c-tree.h (build_array_declarator, set_array_declarator_type, | |
2750 | start_decl): Update prototypes. | |
2751 | * c-decl.c, c-parse.in: All callers changed. | |
2752 | ||
34d2ae7f | 2753 | 2004-08-21 Mike Stump <mrs@apple.com> |
2754 | ||
2755 | * config/rs6000/darwin.h (SUBTARGET_OPTIONS): Move from here, to... | |
2756 | (darwin_fix_and_continue): Likewise. | |
2757 | (darwin_fix_and_continue_switch): Likewise. | |
2758 | * config/darwin.h (SUBTARGET_OPTIONS): ...here, to fix -mone-byte-bool. | |
2759 | (darwin_fix_and_continue): Likewise. | |
2760 | (darwin_fix_and_continue_switch): Likewise. | |
2761 | ||
7e192c91 | 2762 | 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net> |
c00b5645 | 2763 | |
2764 | PR c++/16030 | |
2765 | * config/i386/winnt/c (gen_stdcall_suffix, gen_fastcall_suffix): | |
2766 | Remove, merging into ... | |
2767 | (gen_stdcall_or_fastcall_suffix): New function, returning tree | |
2768 | rather than const char*, and accepting additional parameter. | |
2769 | Don't add suffix to '*'-prefixed symbols or variadic functions. | |
2770 | (i386_pe_encode_section_info): Adjust for call to new function. | |
2771 | Call change_decl_assembler_name. | |
2772 | ||
329f67ae | 2773 | 2004-08-20 Mike Stump <mrs@apple.com> |
2774 | ||
2775 | * config/darwin.c (machopic_indirect_data_reference): Mark | |
2776 | stubs as defined. | |
2777 | * config/386/386.c (darwin_local_data_pic): Add. | |
2778 | (legitimate_constant_p): Reorder so that PLUS handling runs | |
2779 | before darwin_local_data_pic to match the ordering in | |
2780 | legitimate_pic_address_disp_p and so that MINUS runs after | |
2781 | darwin_local_data_pic as otherwise the darwin_local_data_pic | |
2782 | logic can be skipped, which would be very bad. | |
2783 | (legitimate_pic_address_disp_p): Move from from here to | |
2784 | darwin_local_data_pic so it can be reused. | |
2785 | ||
66ebfa67 | 2786 | 2004-08-21 Alan Modra <amodra@bigpond.net.au> |
2787 | ||
2788 | * config/rs6000/linux64.h (DOT_SYMBOLS): Define. | |
2789 | (CRT_CALL_STATIC_FUNCTION): Define !DOT_SYMBOLS version. | |
2790 | (ASM_DECLARE_FUNCTION_SIZE): Modify for !DOT_SYMBOLS. | |
2791 | (ASM_OUTPUT_SOURCE_LINE, DBX_OUTPUT_BRAC, DBX_OUTPUT_NFUN): Likewise. | |
2792 | (RS6000_ABI_NAME): Define as "linux". | |
2793 | (SUBSUBTARGET_OVERRIDE_OPTIONS): Set dot_symbols. | |
2794 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Select | |
2795 | ABI_AIX when rs6000_abi_name is "linux" and TARGET_64BIT. | |
2796 | * config/rs6000/rs6000-protos.h (rs6000_output_function_entry): Decl. | |
2797 | * config/rs6000/rs6000.c (dot_symbols): New global var. | |
2798 | (rs6000_output_function_entry): New function, modified for | |
2799 | !DOT_SYMBOLS.. | |
2800 | (print_operand <case 'z'>): ..extracted from here. | |
2801 | (rs6000_assemble_visibility): Modify for !DOT_SYMBOLS. | |
2802 | (rs6000_output_function_epilogue): Likewise. | |
2803 | (rs6000_elf_declare_function_name): Likewise. | |
2804 | * config/rs6000/rs6000.h (DOT_SYMBOLS): Define. | |
2805 | (ASM_WEAKEN_DECL, ASM_OUTPUT_DEF_FROM_DECLS): Modify for !DOT_SYMBOLS. | |
2806 | * configure.ac (HAVE_LD_NO_DOT_SYMS): Add new AC_DEFINE. | |
2807 | * configure: Regenerate. | |
2808 | * config.in: Regenerate. | |
2809 | ||
f25bee5a | 2810 | 2004-08-20 Mark Mitchell <mark@codesourcery.com> |
2811 | ||
ee90634d | 2812 | * reload.c (find_reloads_address): Fix thinko in previous change. |
2813 | ||
f25bee5a | 2814 | * reload.c (find_reloads_address): Reload the sum of a LO_SUM and |
2815 | a CONST_INT. | |
2816 | ||
17c7352a | 2817 | 2004-08-20 Jakub Jelinek <jakub@redhat.com> |
2818 | ||
2819 | PR rtl-optimization/17099 | |
2820 | * combine.c (force_to_mode): Check if inner_mask has any bits set | |
2821 | outside of GET_MODE (x) instead of op_mode. | |
2822 | ||
b5888091 | 2823 | 2004-08-20 Mark Mitchell <mark@codesourcery.com> |
2824 | ||
2825 | * config.gcc (arm*-*-symbianelf*): Add t-symbian Makefile | |
2826 | fragment. | |
2827 | * config/arm/bpabi.h (RENAME_LIBRARY_SET): Fix typo. | |
2828 | (SUBTARGET_EXTRA_ASM_SPEC): Pass -meabi=3 to the assembler. | |
2829 | * config/arm/symbian.h (SUBTARGET_CPU_DEFAULT): Assume ARMV5 | |
2830 | architecture. | |
2831 | (SUBTARGET_ASM_FLOAT_SPEC): Default to -mfpu=vfp for hard-float | |
2832 | configurations. | |
2833 | * config/arm/t-symbian: New file. | |
2834 | ||
90bd6a0a | 2835 | 2004-08-20 Andrew Pinski <apinski@apple.com> |
2836 | ||
2837 | * regrename.c (kill_value_regno): ANSIfy. | |
2838 | ||
d800e225 | 2839 | 2004-08-20 Dale Johannesen <dalej@apple.com> |
2840 | ||
51a26f41 | 2841 | * config/rs6000/rs6000.c (rs6000_rtx_costs): Improve DIV/MOD. |
d800e225 | 2842 | |
032b6a07 | 2843 | 2004-08-20 Daniel Jacobowitz <dan@debian.org> |
2844 | ||
2845 | * regrename.c (kill_value_one_regno): Renamed from kill_value_regno. | |
2846 | (kill_value_regno): New function, derived from kill_value. | |
2847 | (kill_value): Update. | |
2848 | (copyprop_hardreg_forward_1): Update call to kill_value_regno. | |
2849 | ||
8b899191 | 2850 | 2004-08-20 Daniel Berlin <dberlin@dberlin.org> |
9e7454d0 | 2851 | |
8b899191 | 2852 | Fix PR tree-optimization/17111 |
2853 | * tree-ssa-pre.c (create_value_expr_from): Don't change the types | |
2854 | of non-value_handles. | |
2855 | (bitmap_set_contains): All constants are in every set. | |
2856 | ||
cda13ce3 | 2857 | 2004-08-20 Nathan Sidwell <nathan@codesourcery.com> |
2858 | ||
2859 | * fold-const.c (round_up, round_down): Use build_int_cst. | |
2860 | Optimize common case. | |
2861 | ||
99c11254 | 2862 | 2004-08-20 Zack Weinberg <zack@codesourcery.com> |
2863 | John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
2864 | ||
51a26f41 | 2865 | * config/pa/pa-protos.h (readonly_data, one_only_readonly_data_section, |
99c11254 | 2866 | one_only_data_section): Rename to som_readonly_data_section, |
2867 | som_one_only_readonly_data_section and som_one_only_data_section. | |
51a26f41 | 2868 | * config/pa/pa.c (ONE_ONLY_TEXT_SECTION_ASM_OP, |
cda13ce3 | 2869 | NEW_TEXT_SECTION_ASM_OP, DEFAULT_TEXT_SECTION_ASM_OP): Delete |
2870 | conditional defines. | |
99c11254 | 2871 | (som_text_section_asm_op): Replace ONE_ONLY_TEXT_SECTION_ASM_OP, |
2872 | NEW_TEXT_SECTION_ASM_OP and DEFAULT_TEXT_SECTION_ASM_OP with actual | |
2873 | string values. | |
2874 | (pa_select_section): Use renamed section functions. | |
2875 | * config/pa/pa.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, | |
51a26f41 | 2876 | SOM_READONLY_DATA_SECTION_FUNCTION, |
99c11254 | 2877 | SOM_ONE_ONLY_READONLY_DATA_SECTION_FUNCTION, |
51a26f41 | 2878 | SOM_ONE_ONLY_DATA_SECTION_FUNCTION, FORGET_SECTION_FUNCTION): |
2879 | Define here ... | |
2880 | * config/pa/som.h: ... not here. | |
2881 | (DEFAULT_TEXT_SECTION_ASM_OP, NEW_TEXT_SECTION_ASM_OP, | |
99c11254 | 2882 | ONE_ONLY_TEXT_SECTION_ASM_OP, READONLY_DATA_ASM_OP, |
2883 | ONE_ONLY_READONLY_DATA_SECTION_ASM_OP, | |
51a26f41 | 2884 | ONE_ONLY_DATA_SECTION_ASM_OP): Delete. |
2885 | (READONLY_DATA_SECTION): Use som_readonly_data_section. | |
99c11254 | 2886 | |
34399e1a | 2887 | 2004-08-20 Nathan Sidwell <nathan@codesourcery.com> |
2888 | ||
c7709b98 | 2889 | * fold-const.c (int_const_binop): Don't generate non-overflowing |
2890 | size-types specially. | |
2891 | (fold_convert_const): Likewise. | |
2892 | ||
34399e1a | 2893 | * stor-layout.c (initialize_sizetypes): Set SIZETYPE earlier, |
2894 | clear cache on copied sizetype. | |
2895 | ||
36d91445 | 2896 | 2004-08-20 Ben Elliston <bje@au.ibm.com> |
2897 | ||
2898 | * configure.ac: Don't escape apostrophe in --enable-coverage help. | |
2899 | * configure: Regenerate. | |
2900 | ||
030ec15c | 2901 | 2004-08-20 Danny Smith <dannysmith@users.sourceforge.net> |
2902 | ||
2903 | PR 5620 | |
2904 | * gcc.c (struct stat input_stat): Don't define if | |
2905 | HOST_LACKS_INODE_NUMBERS | |
2906 | (do_spec_1): If HOST_LACKS_INODE_NUMBERS, use lrealpath rather | |
2907 | than stat to determine if temp file is same as input file. | |
2908 | * doc/hostconfig.texi: Document HOST_LACKS_INODE_NUMBERS. | |
2909 | * config/i386/xm-mingw32.h: Define HOST_LACKS_INODE_NUMBERS | |
2910 | ||
6e930e6c | 2911 | 2004-08-20 Richard Sandiford <rsandifo@redhat.com> |
2912 | ||
2913 | * configure.ac (mips*-*-*): Print an error if not using GAS. | |
2914 | * configure: Regenerated. | |
2915 | * doc/install.texi: Remove irix5 bullet from --with-gnu-as. Remove | |
2916 | comments about buggy MIPSpro assemblers. | |
2917 | * config.gcc (mips-sgi-irix[56]*): Combine stanzas. Include elfos.h | |
2918 | before mips.h and iris.h after it. Use t-iris and t-slibgcc-irix. | |
2919 | Use iris5.h only for IRIX 5 configs. Use iris6.h and t-iris6 for | |
2920 | IRIX 6 configs. Define IRIX_USING_GNU_LD if using GNU ld. | |
2921 | * config/mips/iris5.h (TARGET_IRIX, SWITCHES_NEED_SPACES) | |
2922 | (DEFAULT_SIGNED_CHAR, WORD_SWITCH_TAKES_ARG, SUBTARGET_CC1_SPEC) | |
2923 | (NO_IMPLICIT_EXTERN_C, MIPS_DEFAULT_GVALUE) | |
2924 | (TARGET_ASM_EXTERNAL_LIBCALL): Move to iris.h. | |
2925 | (WCHAR_TYPE, WCHAR_TYPE_SIZE, TARGET_OS_CPP_BUILTINS): Delete in favor | |
2926 | of more general IRIX 6 definitions. | |
2927 | (OBJECT_FORMAT_ELF, ASM_OUTPUT_ASCII, ASM_WEAKEN_LABEL) | |
2928 | (HANDLE_SYSV_PRAGMA): Delete in favor of elfos.h definitions. | |
2929 | (TARGET_IRIX5, ABICALLS_ASM_OP, BSS_SECTION_ASM_OP, HAS_INIT_SECTION) | |
2930 | (LD_INIT_SWITCH, LD_FINI_SWITCH, SUBTARGET_ASM_OPTIMIZING_SPEC) | |
2931 | (ASM_FINAL_SPEC, DBX_DEBUGGING_INFO, MIPS_DEBUGGING_INFO) | |
2932 | (PREFERRED_DEBUGGING_TYPE, DWARF2_UNWIND_INFO, SET_FILE_NUMBER) | |
2933 | (LABEL_AFTER_LOC, DOLLARS_IN_IDENTIFIERS, NO_DOLLAR_IN_LABEL) | |
2934 | (TARGET_ASM_NAMED_SECTION, EXTRA_SECTION_FUNCTIONS) | |
2935 | (ASM_DECLARE_FUNCTION_SIZE, ASM_OUTPUT_WEAK_ALIAS) | |
2936 | (SUBTARGET_EXTRA_SPECS): Delete definitions or undefs. | |
2937 | (LINK_SPEC): Move most of definition to iris.h. | |
2938 | (SUBTARGET_LINK_SPEC): New macro. | |
2939 | (IRIX_STARTFILE_SPEC): Fold into... | |
2940 | (STARTFILE_SPEC): ...here. | |
2941 | (IRIX_ENDFILE_SPEC): Fold into... | |
2942 | (ENDFILE_SPEC): ...here. | |
2943 | * config/mips/iris6.h (TARGET_IRIX5): Remove override. | |
2944 | (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE) | |
2945 | (DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE, SET_ASM_OP) | |
2946 | (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES, ASM_DECLARE_OBJECT_NAME) | |
2947 | (ASM_FINISH_DECLARE_OBJECT, LOCAL_LABEL_PREFIX): Move to iris.h. | |
2948 | (TARGET_OS_CPP_BUILTINS): Likewise. Guard IRIX6-specific bits. | |
2949 | (DWARF2_UNWIND_INFO, DWARF2_GENERATE_TEXT_SECTION_LABEL) | |
2950 | (SUBTARGET_CPP_SPEC, DWARF2_DEBUGGING_INFO, MIPS_DEBUGGING_INFO) | |
2951 | (PREFERRED_DEBUGGING_TYPE, DWARF2_FRAME_INFO, MD_EXEC_PREFIX) | |
2952 | (ASM_DECLARE_FUNCTION_NAME, ASM_DECLARE_FUNCTION_SIZE) | |
2953 | (FUNCTION_NAME_ALREADY_DECLARED, SUPPORTS_INIT_PRIORITY) | |
2954 | (POPSECTION_ASM_OP, SUBTARGET_ASM_SPEC, SUBTARGET_MIPS_AS_ASM_SPEC) | |
2955 | (SUBTARGET_ASM_DEBUGGING_SPEC, SUBTARGET_ASM_OPTIMIZING_SPEC) | |
2956 | (BSS_SECTION_ASM_OP*, READONLY_DATA_SECTION_ASM_OP*) | |
2957 | (EH_FRAME_SECTION_NAME, MUST_USE_SJLJ_EXCEPTIONS, CTORS_SECTION_ASM_OP) | |
2958 | (DTORS_SECTION_ASM_OP, TARGET_ASM_NAMED_SECTION, EH_FRAME_SECTION_NAME) | |
2959 | (ASM_OUTPUT_ALIGN, ASM_OUTPUT_FILENAME, ASM_OUTPUT_ALIGNED_LOCAL) | |
2960 | (ASM_OUTPUT_ALIGNED_BSS): Remove definitions or undefs. | |
2961 | (TARGET_IRIX6): Define to 1. | |
2962 | (DRIVER_SELF_SPECS): Define. | |
2963 | (DWARF2_FRAME_INFO): Define to 1 rather than !TARGET_SGI_O32_AS. | |
2964 | (SUBTARGET_CC1_SPEC): Remove in favor of DRIVER_SELF_SPECS. | |
2965 | (SUBTARGET_LINK_SPEC): New macro. | |
2966 | (IRIX_STARTFILE_SPEC): Fold into... | |
2967 | (STARTFILE_SPEC): ...here. Remove !mabi=* case. | |
2968 | (SUBTARGET_{,DONT_}WARN_UNUSED_SPEC): New macros. | |
2969 | (LIB_SPEC, LIBGCC_SPEC): Use them. | |
2970 | (LIB_SPEC): Remove !mabi=* case. | |
2971 | (IRIX_ENDFILE_SPEC): Fold into... | |
2972 | (ENDFILE_SPEC): ...here. Remove !mabi=* case. | |
2973 | * config/mips/mips-protos.h (irix_output_external_libcall): Delete. | |
2974 | * config/mips/mips.h (TARGET_IRIX5, TARGET_SGI_O32_AS): Delete. | |
2975 | (TARGET_IRIX6): New macro. | |
2976 | (ASM_ABI_DEFAULT_SPEC): Remove !ELF definition. | |
2977 | (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX, SET_FILE_NUMBER) | |
2978 | (LABEL_AFTER_LOC): Delete. | |
2979 | * config/mips/mips.c (TARGET_ASM_FILE_START, TARGET_ASM_FILE_END) | |
2980 | (TARGET_SECTION_TYPE_FLAGS): Remove TARGET_IRIX versions. | |
2981 | (mips_build_builtin_va_list): Check TARGET_IRIX6. | |
2982 | (override_options): Remove TARGET_SGI_O32_AS-related code. | |
2983 | (irix_output_external_libcall): Make static. | |
2984 | (mips_output_filename): Avoid use of SET_FILE_NUMBER and | |
2985 | LABEL_AFTER_LOC. | |
2986 | (mips_file_start): Tidy guard for ABI sections. Remove use of | |
2987 | ABICALLS_ASM_OP; use .abicalls instead. | |
2988 | (mips_output_aligned_decl_common, mips_declare_object_name) | |
2989 | (mips_finish_declare_object): Remove use of TARGET_SGI_O32_AS. | |
2990 | (mips_output_function_prologue): Set TREE_ASM_WRITTEN if emitting | |
2991 | .globl foo .text directives. | |
2992 | (irix_asm_named_section_1, irix_asm_named_section) | |
2993 | (irix_section_align_entry, irix_section_align_htab) | |
2994 | (irix_orig_asm_out_file, irix_section_align_entry_eq) | |
2995 | (irix_section_align_entry_hash, irix_asm_output_align) | |
2996 | (irix_file_start, irix_section_align_1, copy_file_data) | |
2997 | (irix_file_end, irix_section_type_flags): Delete. | |
2998 | * config/mips/irix-crti.asm (__gcc_init): Move to .gcc_init section. | |
2999 | Use standard section syntax. Remove protective "jr $31". | |
3000 | (__gcc_fini): Likewise .gcc_fini. | |
3001 | * config/mips/irix-crtn.asm: Adjust sections accordingly. | |
3002 | * config/mips/sdb.h (PUT_SDB_SIZE, PUT_SDB_TYPE): Moved from | |
3003 | iris5gas.h. | |
3004 | * config/mips/t-iris (irix-crti.o, irix-crtn.o): New rules, moved | |
3005 | from t-irix-gld. | |
3006 | (EXTRA_MULTILIB_PARTS): Define. | |
3007 | * config/mips/t-iris6: Remove bogus comment. | |
3008 | (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS): Delete. | |
3009 | * config/mips/iris5gas.h, config/mips/iris5gld.h, | |
3010 | config/mips/iris6gas.h, config/mips/iris6gld.h, | |
3011 | config/mips/t-iris5-as, config/mips/t-iris5-gas | |
3012 | config/mips/t-irix-gld: Delete. | |
3013 | * config/mips/iris.h: New file. | |
3014 | * config/mips/t-slibgcc-irix: Renamed from t-iris5-6. | |
3015 | ||
f222bc3b | 3016 | 2004-08-20 Richard Earnshaw <rearnsha@arm.com> |
3017 | ||
3018 | * postreload.c (reload_cse_move2add): Allow any condjump, but check | |
3019 | that the implicit set isn't clobbered in the jump insn. | |
3020 | ||
d6583d40 | 3021 | 2004-08-19 Mark Mitchell <mark@codesourcery.com> |
3022 | ||
3023 | * defaults.h (TARGET_LIBGCC_LIBFUNCS): Remove. | |
3024 | * optabs.c (init_optabs): Don't check it. | |
3025 | * config/arm/bpabi.h (TARGET_LIBGCC_LIBFUNCS): Do not define. | |
3026 | * doc/tm.texi (TARGET_LIBGCC_FUNCS): Remove. | |
3027 | ||
cbb300e8 | 3028 | 2004-08-18 Andreas Krebbel <krebbel1@de.ibm.com> |
3029 | ||
3030 | * config/s390/s390.md (s390_warn_framesize_string) | |
3031 | (s390_warn_dynamic_string, s390_stack_size_string) | |
3032 | (s390_stack_guard_string): New global string variables. | |
3033 | (s390_warn_framesize, s390_warn_dynamicstack_p, s390_stack_size) | |
3034 | (s390_stack_guard): New global variables. | |
3035 | (override_options): Added checks for the new options. | |
3036 | (s390_emit_prologue): Emit stack check and trap code and perform | |
3037 | compile time stack size checking. | |
9e7454d0 | 3038 | |
3039 | * config/s390/s390.h (TARGET_OPTIONS): Added new options | |
cbb300e8 | 3040 | "warn-framesize", "warn-dynamicstack", "stack-size" and |
3041 | "stack-guard". | |
3042 | ||
3043 | * doc/invoke.texi: Added documentation for the new options. | |
3044 | ||
88cbb18b | 3045 | 2004-08-19 Ulrich Weigand <uweigand@de.ibm.com> |
3046 | ||
3047 | * unwind-dw2-fde.c (get_cie_encoding): Cast argument to strlen | |
3048 | to eliminate warning. | |
3049 | (linear_search_fdes): Declare p as unsigned. | |
3050 | (binary_search_mixed_encoding_fdes): Likewise. | |
3051 | * unwind-dw2.c (get_cie_encoding): Cast argument to strlen | |
3052 | to eliminate warning. | |
3053 | * config/s390/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Add missing | |
3054 | type cast. | |
3055 | ||
c6061690 | 3056 | 2004-08-19 Ulrich Weigand <uweigand@de.ibm.com> |
3057 | ||
3058 | * config/s390/s390-protos.h (preferred_la_operand_p): Adapt prototype. | |
3059 | * config/s390/s390.c (preferred_la_operand_p): Accept two operands | |
3060 | instead of one. Check for strictly legitimate address. | |
3061 | * config/s390/s390.md ("*la_31"/"*la_64" peepholes): Adapt call | |
3062 | to preferred_la_operand_p, do not call gen_rtx_PLUS in predicate. | |
3063 | ||
ac13e8d9 | 3064 | 2004-08-19 Eric Christopher <echristo@redhat.com> |
3065 | ||
3066 | * langhooks-def.h (LANG_HOOKS_UNSAVE_EXPR_NOW): Remove. | |
3067 | * langhooks.h (unsave_expr_now): Ditto. | |
3068 | * tree.h (unsave_expr_1): Remove prototype. | |
3069 | (lhd_unsave_expr_now): Rename to unsave_expr_now. | |
3070 | * tree-inline.c (unsave_expr_1): Move here | |
3071 | from tree.c. Make static. | |
3072 | (unsave_expr_now): Rename from lhd_unsave_expr_now. | |
3073 | * tree-sra.c: Fix up for rename. | |
3074 | * tree-ssa-copy.c: Ditto. | |
3075 | * tree-eh.c: Ditto. | |
3076 | * tree.c (unsave_expr_1): Move to tree-inline.c. | |
3077 | ||
644643f6 | 3078 | 2004-08-19 Caroline Tice <ctice@apple.com> |
3079 | ||
51a26f41 | 3080 | * config/i386/cygming.h (switch_to_section): Fix typo (change |
3081 | in_unlikely_text_section to in_unlikely_executed_text). | |
ac13e8d9 | 3082 | |
145fce5e | 3083 | 2004-08-19 Daniel Berlin <dberlin@dberlin.org> |
3084 | ||
3085 | * vec.h (VEC_lower_bound): New macro. | |
ac13e8d9 | 3086 | |
9d91edf8 | 3087 | 2004-08-19 Richard Sandiford <rsandifo@redhat.com> |
3088 | ||
3089 | PR target/16446 | |
3090 | * config/mips/mips.c (struct mips_arg_info): Delete num_bytes. | |
3091 | (mips_arg_info): Update accordingly. Remove common treatment of fpr_p; | |
3092 | treat each ABI separately. Deal with n32/n64 complex float arguments. | |
3093 | (function_arg): Add associated complex handling here. | |
3094 | ||
9580c25f | 3095 | 2004-08-19 Richard Henderson <rth@redhat.com> |
3096 | ||
3097 | * config/arm/arm.c (arm_gen_load_multiple): Use | |
3098 | adjust_automodify_address. Take base memory and offset instead | |
3099 | of unchanging/struct/scalar bits. | |
3100 | (arm_gen_store_multiple): Likewise. | |
3101 | (arm_gen_movmemqi): Use adjust_automodify_address. | |
3102 | * config/arm/arm-protos.h: Update decls. | |
3103 | * config/arm/arm.md (load_multiple): Update arm_gen_load_multiple call. | |
3104 | (store_multiple): Similarly. | |
3105 | ||
170e5ff4 | 3106 | 2004-08-19 J"orn Rennecke <joern.rennecke@superh.com> |
3107 | ||
3108 | * regclass.c (globalize_reg): Update call_really_used_regs. | |
3109 | ||
00b76131 | 3110 | 2004-08-19 Nathan Sidwell <nathan@codesourcery.com> |
3111 | ||
2e99b20c | 3112 | * doc/invoke.texi (integer-share-limit): Document. |
3113 | ||
00b76131 | 3114 | * tree.h (TYPE_CACHED_VALUES_P): New. |
3115 | (TYPE_CACHED_VALUES): New. | |
3116 | (TYPE_ORIG_SIZE_TYPE): Adjust. | |
3117 | * tree.def (INTEGER_CST): Update documentation. | |
3118 | * tree.c: Inlcude params.h. | |
3119 | (build_int_cst): Cache small values. | |
3120 | (build_type_copy): Do not copy the value cache. | |
3121 | * c-common.c (c_common_nodes_and_builtins): Add comment, remove | |
3122 | unneeded zeroing. | |
3123 | * c-typeck.c (build_c_cast): Add comment about OVERFLOW setting. | |
3124 | * expmed.c (const_mult_add_overflow_p): Clear type copy's value | |
3125 | cache. | |
3126 | * fold-const.c (force_fit_type): Copy value when setting | |
3127 | overflows. | |
3128 | (int_const_binop): Likewise. | |
3129 | * stor-layout.c: Include params.h | |
3130 | (set_sizetype): Create values cache. | |
3131 | (fixup_unsigned_type): Set UNSIGNED_P before caching any values. | |
3132 | * params.def (PARAM_INTEGER_SHARE_LIMIT): New. | |
3133 | * params.h (INTEGER_SHARE_LIMIT): New. | |
3134 | * Makefile.in (tree.o, stor-layout.o): Depend on PARAMS_H. | |
ac13e8d9 | 3135 | |
3fc22b45 | 3136 | 2004-08-19 Paolo Bonzini <bonzini@gnu.org> |
3137 | ||
3138 | * gimplify.c (gimplify_minimax_expr): Remove. | |
3139 | (gimplify_expr) <MIN_EXPR, MAX_EXPR>: Remove special handling. | |
3140 | ||
b2eb8213 | 3141 | 2004-08-19 Dorit Naishlos <dorit@il.ibm.com> |
3142 | ||
ac13e8d9 | 3143 | * tree-vectorizer.c (vect_can_force_dr_alignment_p): Replace |
b2eb8213 | 3144 | STACK_BOUDARY with PREFERRED_STACK_BOUNDARY. |
3145 | ||
c580a12c | 3146 | 2004-08-19 Mark Mitchell <mark@codesourcery.com> |
3147 | ||
3148 | * bpabi.h (FPUTYPE_DEFAULT): Set it to FPUTYPE_VFP. | |
3149 | ||
88ed7273 | 3150 | 2004-08-18 Andrew Pinski <apinski@apple.com> |
3151 | ||
3152 | * varasm.c (ecode_reg_name): Do nothing if the asmspec is empty. | |
3153 | ||
a1f25bea | 3154 | 2004-08-18 Mark Mitchell <mark@codesourcery.com> |
3155 | ||
3156 | * config/arm/bpabi.c (__aeabi_ul2d): Give it default visibility. | |
3157 | (__aeabi_ul2f): Likewise. | |
3158 | ||
986ef67a | 3159 | 2004-08-18 Richard Henderson <rth@redhat.com> |
3160 | ||
3161 | * config/xtensa/xtensa.c (xtensa_expand_block_move): Expand block | |
3162 | move to rtl completely. | |
3163 | (struct meminsnbuf, xtensa_emit_block_move): Remove. | |
3164 | (xtensa_find_mode_for_size): Remove. | |
3165 | * config/xtensa/xtensa-protos.h (xtensa_emit_block_move): Remove. | |
3166 | * config/xtensa/xtensa.md (movmemsi_internal): Remove. | |
3167 | ||
51b742cc | 3168 | 2004-08-18 Richard Henderson <rth@redhat.com> |
3169 | ||
3170 | * config/mcore/mcore.c (mode_from_align): Remove DImode. | |
3171 | (block_move_sequence): Rewrite to use adjust_address. | |
3172 | (mcore_expand_block_move): Cleanup logic. Accept only operands. | |
3173 | Return boolean indicating success/failure. | |
3174 | * config/mcore/mcore-protos.h (mcore_expand_block_move): Update decl. | |
3175 | * config/mcore/mcore.md (movmemsi): Update to match. | |
3176 | ||
f0ed0e8a | 3177 | 2004-08-18 Mike Stump <mrs@apple.com> |
3178 | ||
3179 | * doc/invoke.texi (-mfix-and-continue): Add support for | |
3180 | fast turn around debugging. | |
3181 | (-ffix-and-continue): Likewise. | |
3182 | (-mindirect-data): Likewise. | |
3183 | (-findirect-data): Likewise. | |
3184 | * config/darwin.c (TARGET_FIX_AND_CONTINUE): Likewise. | |
3185 | (indirect_data): Likewise. | |
3186 | (machopic_data_defined_p): Likewise. | |
3187 | (machopic_output_indirection): Likewise. | |
3188 | (darwin_encode_section_info): Likewise. | |
3189 | (darwin_fix_and_continue): Likewise. | |
3190 | (darwin_fix_and_continue_switch): Likewise. | |
3191 | * config/darwin.h (MACHO_SYMBOL_STATIC): Likewise. | |
3192 | * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Likewise. | |
3193 | (SUBTARGET_OPTION_TRANSLATE_TABLE): Likewise. | |
3194 | (SUBTARGET_OPTIONS): Likewise. | |
3195 | (darwin_fix_and_continue): Likewise. | |
3196 | (darwin_fix_and_continue_switch): Likewise. | |
3197 | (TARGET_FIX_AND_CONTINUE): Likewise. | |
3198 | * config/rs6000.c (rs6000_emit_prologue): Likewise. | |
3199 | ||
3200 | 2004-08-19 Steven Bosscher <stevenb@suse.de> | |
9858d888 | 3201 | |
3202 | * basic-block.h (struct edge_def): Remove crossing_edge. | |
3203 | (EDGE_CROSSING): New define. | |
3204 | (EDGE_ALL_FLAGS): Update. | |
3205 | * bb-reorder.c (find_traces_1_round, better_edge_p, | |
3206 | find_rarely_executed_basic_blocks_and_cr, fix_up_fall_thru_edges, | |
3207 | find_jump_block, fix_crossing_conditional_branches, | |
3208 | fix_crossing_unconditional_branches, add_reg_crossing_jump_notes): | |
3209 | Replace all occurences of crossing_edge with an edge flag check | |
3210 | or set/reset. | |
3211 | * cfgcleanup.c (try_simplify_condjump, try_forward_edges, | |
3212 | try_crossjump_bb): Likewise. | |
3213 | * cfglayout.c (fixup_reorder_chain): Likewise. | |
3214 | * cfgrtl.c (force_nonfallthru_and_redirect, | |
3215 | commit_one_edge_insertion): Likewise. | |
3216 | ||
3217 | * Makefile.in (cfganal.o): Depend on TIMEVAR_H. | |
3218 | * tree-flow.h (compute_dominance_frontiers): Move prototype... | |
3219 | * basic-block.h: ...here. | |
3220 | * tree-cfg.c (compute_dominance_frontiers_1, | |
3221 | compute_dominance_frontiers): Move from here... | |
3222 | * cfganal.c: ...to here. Include timevar.h. | |
3223 | ||
20b43878 | 3224 | 2004-08-18 James E Wilson <wilson@specifixinc.com> |
3225 | ||
e8ce43d4 | 3226 | * config/mips/mips.h (ASM_SPEC): In comment, change -meabi= to -mabi=. |
4606bff7 | 3227 | * config/mips/sb1.md (ir_sb1_divsf_1pipe): Renamed from ...1pipes. |
3228 | ||
20b43878 | 3229 | * config/mips/mips.md (type): Add frdiv. |
3230 | (divsf3+1, divsf3+2): Change type to frdiv. | |
3231 | * config/mips/sb1.md (ir_sb1_recipsf_2pipes, ir_sb1_recipsf_1pipe, | |
3232 | ir_sb1_recipdf_2pipes, ir_sb1_recipdf_1pipe): New. | |
ac13e8d9 | 3233 | |
20b43878 | 3234 | * config/mips/3000.md (r3k_fdiv_single, r3k_fdiv_double): Add frdiv. |
3235 | * config/mips/4300.md (r4300_fdiv_single, r4300_fdiv_double): Likewise. | |
3236 | * config/mips/4600.md (r4600_fdiv_single, f4600_fdiv_double): Likewise. | |
3237 | * config/mips/5000.md (r5k_fdiv_single): Likewise. | |
3238 | * config/mips/5400.md (ir_vr54_fdiv_sf, ir_vr54_fdiv_df): Likewise. | |
3239 | * config/mips/5500.md (ir_vr55_fdiv_sf, ir_vr55_fdiv_df): Likewise. | |
3240 | * config/mips/6000.md (r6k_fdiv_single, r6k_fdiv_double): Likewise. | |
3241 | * config/mips/7000.md (rm7_fp_divsqrt_df, rm7_fp_divsqrt_sf): Likewise. | |
3242 | * config/mips/9000.md (rm8k_fdivs, rm9k_fdivd): Likewise. | |
3243 | * config/mips/generic.md (generic_fdiv_single, generic_fdiv_double): | |
3244 | Likewise. | |
3245 | * config/mips/sr71k.md (ir_sr70_fdiv_sf, ir_sr70_fdiv_df): Likewise. | |
3246 | ||
f02cd7ab | 3247 | 2004-08-18 Robert Bowdidge <bowdidge@apple.com> |
3248 | ||
3249 | * config/rs6000/x-darwin: Remove XCFLAGS -mdynamic-no-pic to | |
51a26f41 | 3250 | get regression tester working again. |
f02cd7ab | 3251 | |
30f4db0d | 3252 | 2004-08-18 Zack Weinberg <zack@codesourcery.com> |
3253 | ||
3254 | * insn-notes.def, reg-notes.def: New files. | |
3255 | * rtl.h: Use them to define enum insn_note and enum reg_note. | |
3256 | * rtl.c: Use them to define note_insn_name and reg_note_name. | |
a99cb217 | 3257 | * Makefile.in (RTL_BASE_H): Update. |
30f4db0d | 3258 | |
3259 | * modulo-sched.c, sched-rgn.c, final.c: NOTE_DISABLE_SCHED_OF_BLOCK | |
3260 | renamed to NOTE_INSN_DISABLE_SCHED_OF_BLOCK. | |
3261 | ||
c1877da8 | 3262 | 2004-08-18 Richard Earnshaw <rearnsha@arm.com> |
3263 | ||
3264 | * arm.c (arm_size_rtx_costs): New function. | |
3265 | (arm_override_options): Use it if optimizing for space. | |
3266 | ||
e265a6da | 3267 | 2004-08-18 Richard Henderson <rth@redhat.com> |
3268 | ||
3269 | * emit-rtl.c (gen_const_mem): New. | |
3270 | * rtl.h (gen_const_mem): Declare. | |
3271 | * expr.c (do_tablejump): Use it. | |
3272 | * varasm.c (force_const_mem): Likewise. | |
3273 | * config/darwin.c (machopic_indirect_data_reference): Likewise. | |
3274 | (machopic_legitimize_pic_address): Likewise. | |
3275 | * config/arm/arm.c (legitimize_pic_address): Likewise. | |
3276 | * config/i386/i386.c (legitimize_pic_address): Likewise. | |
3277 | (legitimize_tls_address): Likewise. | |
3278 | * config/ia64/ia64.c (ia64_expand_tls_address): Likewise. | |
3279 | * config/ia64/ia64.md (load_fptr): Likewise. | |
3280 | * config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise. | |
3281 | * config/pa/pa.c (legitimize_pic_address): Likewise. | |
3282 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise. | |
3283 | (rs6000_emit_move): Likewise. | |
3284 | * config/s390/s390.c (legitimize_pic_address): Likewise. | |
3285 | (legitimize_tls_address): Likewise. | |
3286 | * config/s390/s390.md (casesi): Likewise. | |
3287 | * config/sh/sh.c (sh_reorg): Likewise. | |
3288 | * config/sparc/sparc.c (legitimize_pic_address): Likewise. | |
3289 | * config/v850/v850.md (casesi): Likewise. | |
3290 | ||
3291 | * config/darwin.c (machopic_indirect_call_target): Set MEM_NOTRAP_P. | |
3292 | * config/sh/sh.c (prepare_move_operands): Remove incorrect | |
3293 | use of MEM_READONLY_P. | |
3294 | ||
78d140c9 | 3295 | 2004-08-18 Steven Bosscher <stevenb@suse.de> |
3296 | ||
3297 | * Makefile.in (OBJS-common): Add postreload-gcse.c. | |
3298 | Add new postreload-gcse.o. | |
3299 | * cse.c (SAFE_HASH): Define as wrapper around safe_hash. | |
3300 | (lookup_as_function, insert, rehash_using_reg, use_related_value, | |
3301 | equiv_constant): Use SAFE_HASH instead of safe_hash. | |
3302 | (exp_equiv_p): Export. Add for_gcse argument when comparing | |
3303 | for GCSE. | |
3304 | (lookup, lookup_for_remove, merge_equiv_classes, find_best_addr, | |
3305 | find_comparison_args, fold_rtx, cse_insn): Update callers. | |
3306 | (hash_rtx): New function derived from old canon_hash and bits | |
3307 | from gcse.c hash_expr_1. | |
3308 | (canon_hash_string): Rename to hash_rtx_string. | |
3309 | (canon_hash, safe_hash): Make static inline. Call hash_rtx. | |
3310 | * cselib.c (hash_rtx): Rename to cselib_hash_rtx. | |
3311 | (cselib_lookup): Update this caller. | |
3312 | * gcse.c (modify_mem_list_set, canon_modify_mem_list_set): | |
3313 | Make static. | |
3314 | (hash_expr): Call hash_rtx. | |
3315 | (ldst_entry): Likewise. | |
3316 | (expr_equiv_p): Call exp_equiv_p. | |
3317 | (struct unoccr, hash_expr_1, hash_string_1, lookup_expr, | |
3318 | reg_used_on_edge, reg_set_between_after_reload_p, | |
3319 | reg_used_between_after_reload_p, get_avail_load_store_reg, | |
3320 | is_jump_table_basic_block, bb_has_well_behaved_predecessors, | |
3321 | get_bb_avail_insn, hash_scan_set_after_reload, | |
3322 | compute_hash_table_after_reload, | |
3323 | eliminate_partially_redundant_loads, gcse_after_reload, | |
3324 | get_bb_avail_insn, gcse_after_reload_main): Remove. | |
3325 | * postreload-gcse.c: New file, reincarnating most of the above. | |
3326 | * rtl.h (exp_equiv_p, hash_rtx): New prototypes. | |
3327 | (gcse_after_reload_main): Update prototype. | |
3328 | * timevar.def (TV_GCSE_AFTER_RELOAD): New timevar. | |
3329 | * passes.c (rest_of_handle_gcse2): Use it. | |
3330 | ||
1c46afb0 | 3331 | 2004-08-18 Diego Novillo <dnovillo@redhat.com> |
3332 | ||
3333 | * tree-ssa-loop.c (pass_loop_init): Add TODO_dump_func. | |
3334 | (pass_loop_done): Likewise. | |
3335 | ||
cc1f5a5f | 3336 | 2004-08-18 Andrew Pinski <apinski@apple.com> |
3337 | ||
30f4db0d | 3338 | * config/rs6000/darwin.md: Delete the altivec patterns which are |
cc1f5a5f | 3339 | handled differently now. |
3340 | (load_macho_picbase_di): Make sure that is only happens for TARGET_64BIT | |
3341 | (macho_correct_pic_di): Likewise. | |
3342 | (call_indirect_nonlocal_darwin64): Likewise. | |
3343 | Delete the save world/saveFP/saveVec patterns. | |
30f4db0d | 3344 | |
cc1f5a5f | 3345 | Revert the reversion of: 2004-08-16 Stan Shebs <shebs@apple.com> |
30f4db0d | 3346 | * config/darwin.c (macho_indirect_data_reference): Add DImode case. |
3347 | * config/rs6000/rs6000.md: Include darwin.md. | |
3348 | (builtin_setjmp_receiver): Add DImode case. | |
3349 | * config/rs6000/rs6000.c (rs6000_emit_move): Add DImode case to | |
3350 | Darwin bits. | |
cc1f5a5f | 3351 | |
9e96724e | 3352 | 2004-08-18 Matt Austern <austern@apple.com> |
3353 | ||
3354 | Dead code stripping | |
3355 | * darwin.h (EH_FRAME_SECTION_ATTR): Mark so it doesn't get stripped. | |
3356 | * darwin.c (darwin_file_end): Mark file as potentially strippable. | |
30f4db0d | 3357 | |
f6a162af | 3358 | 2004-08-18 Richard Henderson <rth@redhat.com> |
3359 | ||
3360 | * alias.c (readonly_fields_p): Remove. | |
3361 | (objects_must_conflict_p): Don't call it. | |
3362 | * tree.h (readonly_fields_p): Remove. | |
3363 | * langhooks.h (struct lang_hooks): Remove honor_readonly. | |
3364 | * langhooks-def.h (LANG_HOOKS_HONOR_READONLY): Remove. | |
3365 | ||
76b88338 | 3366 | 2004-08-18 Diego Novillo <dnovillo@redhat.com> |
3367 | ||
3368 | * tree-dfa.c (add_referenced_var): Only global variables are | |
3369 | call-clobbered. | |
3370 | * tree-flow.h (struct ptr_info_def): Add field pt_global_mem. | |
3371 | * tree-ssa-alias.c (compute_points_to_and_addr_escape): Mark | |
3372 | all pointers dereferenced if the statement dereferences them. | |
3373 | (create_name_tags): Do not create memory tags for pointers | |
3374 | that have PT_ANYTHING set. | |
3375 | Also check if PT_VARS is not empty before creating a name tag. | |
3376 | (compute_flow_sensitive_aliasing): Don't mark call-clobbered | |
3377 | variables that share the same alias set with a pointer that | |
3378 | may point anywhere. | |
3379 | (add_may_alias): Add FIXME comment to remove clobbering | |
3380 | aliased variables and tags. | |
3381 | (replace_may_alias): Likewise. | |
3382 | (set_pt_anything): Do not clear PT_VARS nor IS_DEREFERENCED. | |
3383 | (merge_pointed_to_info): If the original variable has not | |
3384 | points-to information, call set_pt_anything. | |
3385 | (add_pointed_to_var): Do not prevent adding a pointed-to | |
3386 | variable if the pointers is PT_ANYTHING. | |
3387 | If the variable is a global, set PT_GLOBAL_MEM. | |
3388 | (collect_points_to_info_r): Don't assume that PLUS_EXPRs of | |
3389 | pointer type only come in PTR+OFFSET flavours. | |
3390 | Always call merge_pointed_to_info on PHI arguments that are | |
3391 | SSA_NAMEs. | |
3392 | (get_nmt_for): Mark call-clobbered tags whose pointer points | |
3393 | to global memory. | |
3394 | * tree-ssa-operands.c (opf_kill_def, opf_no_vops): Switch | |
3395 | values. | |
3396 | (get_indirect_ref_operands): Always clear OPF_KILL_DEF from | |
3397 | FLAGS. | |
3398 | (add_stmt_operand): Abort if the caller tried to add a killing | |
3399 | definition for a memory tag. | |
3400 | * tree-ssa.c (verify_flow_sensitive_alias_info): Remove | |
3401 | unnecessary checks. | |
3402 | ||
956dd562 | 3403 | 2004-08-18 J"orn Rennecke <joern.rennecke@superh.com> |
3404 | ||
3405 | * sh.h (CONDITIONAL_REGISTER_USAGE): Don't exclude fixed registers | |
3406 | from call_used_regs. Update call_really_used_regs. | |
3407 | (CALL_REALLY_USED_REGISTERS): Define. | |
3408 | * sh.c (output_stack_adjust, shmedia_target_regs_stack_space): | |
3409 | Replace call_used_regs with call_really_used_regs. | |
3410 | (calc_live_regs, sh_media_register_for_return): Likewise. | |
3411 | (sh5_schedule_saves, sh_expand_prologue, reg_unused_after): Likewise. | |
3412 | * sh.md (return_media): Likewise. | |
3413 | ||
7ba97778 | 3414 | 2004-08-18 Andrew Pinski <apinski@apple.com> |
3415 | ||
30f4db0d | 3416 | * config/darwin.c (machopic_legitimize_pic_address): Only set |
cc1f5a5f | 3417 | MEM_READONLY_P in the non TARGET_TOC case. |
7ba97778 | 3418 | |
21f1e711 | 3419 | 2004-08-18 Zack Weinberg <zack@codesourcery.com> |
3420 | ||
3421 | * rtl.def (NIL): Delete. | |
3422 | * read-rtl.c (read_rtx): Handle (nil) like (define_constants). | |
3423 | Tighten the syntax a little. | |
3424 | ||
3425 | * cfgloop.h, combine.c, cse.c, loop-iv.c, postreload.c, reload.c | |
3426 | * config/alpha/alpha.c, config/alpha/alpha.h, config/arc/arc.h | |
3427 | * config/arm/arm.h, config/frv/frv.h, config/i386/i386.c | |
3428 | * config/i386/predicates.md, config/m32r/m32r.h | |
3429 | * config/m68hc11/m68hc11.c, config/mcore/mcore.h, config/mips/mips.c | |
3430 | * config/mmix/mmix.c, config/pa/pa.h, config/sh/sh.h | |
3431 | * config/sparc/sparc.h, doc/tm.texi: | |
3432 | Replace all occurrences of NIL with UNKNOWN. | |
3433 | ||
15d981b1 | 3434 | 2004-08-18 Zack Weinberg <zack@codesourcery.com> |
3435 | ||
3436 | * dojump.c (do_jump <unordered_bcc>): Do not recursively call | |
3437 | self with a TRUTH_ORIF_EXPR; generate the appropriate jump | |
3438 | sequence inline. Move drop_through_label code into this | |
3439 | block, being the only place it is used. Adjust comments. | |
3440 | ||
b3a89f06 | 3441 | 2004-08-18 Fariborz Jahanian <fjahanian@apple.com> |
3442 | ||
15d981b1 | 3443 | * config/rs6000/altivec.md: Add new patterns for calls to |
3444 | save_world/rest_world functions. | |
3445 | ||
3446 | * config/rs6000/rs6000-protos.h: (save_world_operation, | |
3447 | restore_world_operation) new declarations. | |
3448 | ||
3449 | * config/rs6000/rs6000.c: (struct rs6000_stack) new world_save_p | |
3450 | field added. | |
3451 | (rs6000_stack_info): Set world_save_p field. | |
3452 | (save_world_operation): New function. | |
3453 | (restore_world_operation): New function. | |
3454 | (compute_save_world_info): New function. | |
3455 | (rs6000_stack_info): Call compute_save_world_info. | |
3456 | (rs6000_emit_prologue): Check for world_save_p and generate | |
3457 | pattern to call save_world for saving all non-volatile and | |
3458 | special registers. | |
3459 | (rs6000_emit_epilogue): Check for world_save_p and generate | |
3460 | pattern to call rest_world to restore saved registers. | |
3461 | ||
3462 | config/rs6000/rs6000.h: macros FIRST_SAVED_ALTIVEC_REGNO, | |
3463 | FIRST_SAVED_FP_REGNO, FIRST_SAVED_GP_REGNO defined. | |
3464 | (rs6000_reg_names): New entries added for save_world_operation and | |
3465 | restore_world_operation. | |
b3a89f06 | 3466 | |
7150d702 | 3467 | 2004-08-18 Caroline Tice <ctice@apple.com> |
3468 | ||
15d981b1 | 3469 | * Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS) Add |
7150d702 | 3470 | "-freorder-blocks-and-partition" to the flags used in second |
3471 | stage of profiledbootstrap. | |
3472 | * bb-reorder.c (push_to_next_round_p): Add new variable, | |
3473 | next_round_is_last; set and use variable to make sure, when | |
3474 | partitioning, that the last trace construction round consists | |
3475 | of all (and only) cold basic blocks. | |
3476 | (rotate_loop): Don't copy blocks that end in a section | |
3477 | crossing jump. | |
3478 | (copy_bb): Correctly initialize "partition" of duplicated bb. | |
3479 | (add_unlikely_executed_notes): Add a comment. | |
3480 | (find_rarely_executed_basic_blocks_and_crossing_edges): Modify | |
3481 | to make sure, if function contains hot blocks, that the | |
3482 | successors of ENTRY_BLOCK_PTR are hot; also, only look for | |
3483 | crossing edges if the architecture supports named sections. | |
3484 | (mark_bb_for_unlikely_executed_section): Modify to always | |
3485 | insert the NOTE_INSN_UNLIKELY_EXECUTED_CODE immediately after | |
3486 | the basic block note insn. | |
3487 | (fix_crossing_unconditional_branches): Remove extra space. | |
3488 | (fix_edges_for_rarely_executed_code): Modify to only do | |
3489 | partitioning work if the architecture supports named sections. | |
3490 | (reorder_basic_blocks): Modify to only add | |
3491 | NOTE_INSN_UNLIKELY_EXECUTED_CODE notes if the architecture | |
3492 | supports named sections. | |
3493 | * c-common.c (handle_section_attribute): Initialize new global | |
3494 | variable, user_defined_section_attribute, to true if user has | |
3495 | specified one. | |
3496 | * cfgcleanup.c (try_forward_edges): Modify to not attempt to | |
3497 | forward edges that cross section boundaries. | |
3498 | * cfglayout.c (fixup_reorder_chain): Modify to only fix up | |
3499 | partitioning information if the architecture supports named | |
3500 | sections. | |
3501 | * cfgrtl.c (target.h): Add statement to include this. | |
3502 | (rtl_split_block): Make sure newly created bb gets correct | |
3503 | partition. | |
3504 | (try_redirect_by_replacing_jump): Make sure redirection isn't | |
3505 | attempting to cross section boundaries. | |
3506 | (force_nonfallthru_and_redirect): Only do partition fix up if | |
3507 | architecture supports named sections. | |
3508 | (rtl_split_edge): Make sure newly created bb ends up in | |
3509 | correct partition. | |
3510 | (commit_one_edge_insertion): Remove code that incorrectly | |
3511 | updated basic block partition; Make sure partition fix up only | |
3512 | happens if architecture supports named sections and it's not | |
3513 | already done. | |
3514 | (rtl_verify_flow_info_1): Fix if-condition on test/error | |
3515 | condition that fallthru edges are not allowed to cross section | |
3516 | boundaries. | |
3517 | * defaults.h (NORMAL_TEXT_SECTION_NAME): Remove this. | |
3518 | * final.c (final_scan_insn): Remove redundant test from if-statement; | |
3519 | change calls to text_section into calls to function_section; add code | |
3520 | to only to partitioning fix up if architecture supports named | |
3521 | sections. | |
3522 | * ifcvt.c (find_if_case_1): Make sure newly created bb has correct | |
3523 | partition. | |
3524 | (if_convert): Add targetm.have_named_sections to test. | |
3525 | * output.h (unlikely_section_label): Extern declaration for new global | |
3526 | variable. | |
3527 | (unlikely_text_section_name): Likewise. | |
3528 | * opts.c (decode_options): If both partitioning and DWARF debugging | |
3529 | are turned on, issue a warning that this doesn't work, and change | |
3530 | partitiong to basic block reordering (without hot/cold partitions). | |
15d981b1 | 3531 | * passes.c (rest_of_handle_final): Re-set new global variable, |
7150d702 | 3532 | user_defined_section_attribute, to false. |
3533 | (rest_of_compilation): Change options for calling partitioning | |
3534 | function: Don't call if the user defined the section attribute, and | |
3535 | don't call if DECL_ONE_ONLY is true for the current function. | |
3536 | * predict.c (choose_function_section): Return immediately if we | |
3537 | are doing hot/cold partitioning (i.e. let the basic block partitioning | |
3538 | determine where the function belongs). | |
3539 | * reg-stack.c (emit_swap_insn): Add condition to step over | |
3540 | NOTE_INSN_UNLIKELY_EXECUTED_CODE notes. | |
3541 | * toplev.c (user_defined_section_attribute): New global variable. | |
00b76131 | 3542 | * toplev.h (user_defined_section_attribute): Extern declaration |
3543 | for new global variable. | |
7150d702 | 3544 | * varasm.c (unlikely_section_label): New global variable. |
3545 | (unlikely_text_section_name): New global variable. | |
00b76131 | 3546 | (unlikely_text_section): Add code to initialize |
3547 | unlikely_text_section_name if necessary; modify to use | |
3548 | unlikely_text_section_name and unlikely_section_label; also to use | |
3549 | named_section properly. | |
3550 | (in_unlikely_text_section): Modify to work correctly with | |
3551 | named_section and to use unlikely_text_section_name. | |
7150d702 | 3552 | (named_section): Add code to work properly with cold section. |
3553 | (function_section): Clean up if-statement. | |
00b76131 | 3554 | * config/darwin.c (darwin_asm_named_section): Return to original |
3555 | code, removing use of SECTION_FORMAT_STRING. | |
15d981b1 | 3556 | * config/arm/pe.h (switch_to_section): Add case for |
7150d702 | 3557 | in_unlikely_executed_text to switch statement. |
3558 | * config/i386/cygming.h (switch_to_section): Likewise. | |
3559 | * config/i386/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove. | |
3560 | (SECTION_FORMAT_STRING): Likewise. | |
3561 | * config/mcore/mcore.h (switch_to_section): Likewise. | |
3562 | * config/rs6000/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove. | |
3563 | (SECTION_FORMAT_STRING): Remove. | |
3564 | ||
78d46568 | 3565 | 2004-08-18 Roger Sayle <roger@eyesopen.com> |
3566 | ||
3567 | * config/i386/i386.h (FIXED_REGISTERS): Update encoding to be | |
3568 | -ffixed-reg safe, by preserving the meanings of zero and one. | |
3569 | (CALL_USED_REGISTERS): Likewise. | |
3570 | (CONDITIONAL_REGISTER_USAGE): Update to process new encodings. | |
3571 | ||
ee617972 | 3572 | 2004-08-18 Kaz Kojima <kkojima@gcc.gnu.org> |
3573 | ||
3574 | * config/sh/sh.c (split_branches): Check the result of | |
3575 | next_active_insn. | |
3576 | (sh_output_mi_thunk): Call init_flow if basic_block_info is null. | |
3577 | Call rtl_register_cfg_hooks. | |
3578 | ||
b04fab2a | 3579 | 2004-08-18 Richard Henderson <rth@redhat.com> |
3580 | ||
3581 | * rtl.h (MEM_READONLY_P): Replace RTX_UNCHANGING_P. | |
3582 | * alias.c (true_dependence): Update to match new semantics. | |
3583 | (canon_true_dependence, write_dependence_p): Likewise. | |
3584 | (anti_dependence, output_dependence): Update write_dependence_p args. | |
3585 | (unchanging_anti_dependence): Remove. | |
3586 | * calls.c (purge_mem_unchanging_flag): Remove. | |
3587 | (fixup_tail_calls): Don't call it. | |
3588 | (expand_call): Don't add unchanging memory to function usage. | |
3589 | * expr.c (emit_block_move_via_libcall): Likewise. | |
3590 | (clear_storage_via_libcall): Don't clobber RTX_UNCHANGING_P mems. | |
3591 | (get_subtarget): Don't use RTX_UNCHANGING_P. | |
3592 | (expand_assignment, store_constructor, expand_expr_real_1): Likewise. | |
3593 | (do_tablejump): Set MEM_READONLY_P, not RTX_UNCHANGING_P. | |
3594 | * combine.c (get_last_value_validate): Use MEM_READONLY_P. | |
3595 | * cse.c (insert): Don't use RTX_UNCHANGING_P. | |
3596 | (cse_insn, canon_hash): Use MEM_READONLY_P. | |
3597 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Use MEM_READONLY_P | |
3598 | instead of RTX_UNCHANGING_P. | |
3599 | * explow.c (maybe_set_unchanging): Remove. | |
3600 | * expr.h (maybe_set_unchanging): Remove. | |
3601 | * flow.c (insn_dead_p, mark_used_regs): Use anti_dependence. | |
3602 | * function.c (assign_stack_temp_for_type): Don't use RTX_UNCHANGING_P. | |
3603 | (assign_parm_setup_reg, expand_function_start): Likewise. | |
3604 | * integrate.c (copy_rtx_and_substitute): Likewise. | |
3605 | * ra-rewrite.c (emit_colors): Likewise. | |
3606 | * regmove.c (copy_src_to_dest, regmove_optimize): Likewise. | |
3607 | (fixup_match_1): Likewise. | |
3608 | * reload1.c (reload, alter_reg): Likewise. | |
3609 | * local-alloc.c (validate_equiv_mem): Check MEM_READONLY_P, | |
3610 | not RTX_UNCHANGING_P. | |
3611 | (equiv_init_varies_p): Likewise. | |
3612 | * loop-invariant.c (check_maybe_invariant): Likewise. | |
3613 | * resource.c (mark_referenced_resources, mark_set_resources): Likewise. | |
3614 | * loop.c (note_addr_stored): Likewise. | |
3615 | (prescan_loop): Likewise. Don't check function usage for clobbered | |
3616 | unchanging memory. | |
3617 | * rtlanal.c (rtx_unstable_p): Check MEM_READONLY_P, | |
15d981b1 | 3618 | not RTX_UNCHANGING_P. |
b04fab2a | 3619 | (rtx_varies_p, modified_between_p, modified_in_p): Likewise. |
3620 | * varasm.c (force_const_mem): Likewise. | |
3621 | * stmt.c (expand_decl): Don't set RTX_UNCHANGING_P. | |
3622 | * web.c (entry_register): Likewise. | |
3623 | * tree-gimple.h (get_base_address): Move decl ... | |
3624 | * tree.h: ... here. | |
3625 | * doc/rtl.texi (MEM_READONLY_P): Replace RTX_UNCHANGING_P. | |
3626 | ||
3627 | * config/alpha/alpha.c (alpha_set_memflags_1): Rewrite to be | |
3628 | called via for_each_rtx. Copy MEM_SCALAR_P, MEM_NOTRAP_P too. | |
3629 | (alpha_set_memflags): Update to match. | |
3630 | ||
3631 | * config/darwin.c (machopic_indirect_data_reference): Set | |
3632 | MEM_READONLY_P instead of RTX_UNCHANGING_P. | |
3633 | (machopic_indirect_call_target): Likewise. | |
3634 | (machopic_legitimize_pic_address): Likewise. | |
15d981b1 | 3635 | * config/arm/arm.c (legitimize_pic_address, arm_gen_load_multiple, |
b04fab2a | 3636 | arm_gen_store_multiple, arm_gen_movmemqi): Likewise. |
3637 | * config/arm/arm.md (load_multiple, store_multiple): Likewise. | |
3638 | * config/frv/frv.md (symGOT2reg): Likewise. | |
3639 | * config/i386/i386.c (legitimize_pic_address, | |
3640 | legitimize_tls_address, ix86_split_to_parts): Likewise. | |
3641 | * config/ia64/ia64.c (ia64_expand_tls_address): Likewise. | |
3642 | * config/ia64/ia64.md (load_fptr): Likewise. | |
3643 | * config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise. | |
3644 | * config/m68k/m68k.c (legitimize_pic_address): Likewise. | |
3645 | * config/mcore/mcore.c (block_move_sequence): Likewise. | |
3646 | * config/mn10300/mn10300.md (symGOT2reg): Likewise. | |
3647 | * config/pa/pa.c (legitimize_pic_address): Likewise. | |
3648 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise. | |
3649 | (rs6000_emit_move): Likewise. | |
3650 | * config/s390/s390.c (legitimize_pic_address): Likewise. | |
3651 | (legitimize_tls_address): Likewise. | |
3652 | * config/s390/s390.md (casesi): Likewise. | |
3653 | * config/sh/sh.c (prepare_move_operands, sh_reorg): Likewise. | |
3654 | * config/sh/sh.md (symGOT2reg): Likewise. | |
3655 | * config/sparc/sparc.c (legitimize_pic_address): Likewise. | |
3656 | * config/v850/v850.md (casesi): Likewise. | |
3657 | ||
3658 | * config/ia64/ia64.c (gen_thread_pointer): Don't set RTX_UNCHANGING_P. | |
3659 | * config/iq2000/iq2000.c (save_restore_insns): Likewise. | |
3660 | * config/mips/mips.c (mips_restore_gp): Likewise. | |
3661 | (mips_save_restore_reg, mips16_gp_pseudo_reg): Likewise. | |
3662 | * config/sh/sh.c (sh_reorg): Likewise. | |
3663 | ||
d471893d | 3664 | 2004-08-18 Richard Henderson <rth@redhat.com> |
3665 | ||
3666 | * tree.h (struct tree_decl): Add gimple_formal_temp. | |
3667 | (DECL_GIMPLE_FORMAL_TEMP_P): New. | |
3668 | * gimplify.c (pop_gimplify_context): Clear it. | |
3669 | (lookup_tmp_var): Set it, if is_formal. | |
3670 | (gimplify_init_constructor): Use rhs_predicate_for for COMPLEX. | |
3671 | Use is_gimple_val for VECTOR. Simplify return value. | |
3672 | (gimplify_save_expr): Use and set DECL_GIMPLE_FORMAL_TEMP_P. | |
3673 | (gimplify_expr): Likewise. | |
3674 | * tree-gimple.c (is_gimple_formal_tmp_rhs): Rename from | |
3675 | is_gimple_tmp_rhs for clarity. Update all callers. | |
3676 | (is_gimple_reg_rhs): Simplify logic. | |
3677 | (is_gimple_formal_tmp_var): Rename from is_gimple_tmp_var for | |
3678 | clarity; use DECL_GIMPLE_FORMAL_TEMP_P. | |
3679 | (is_gimple_formal_tmp_reg): Similarly. | |
3680 | * tree-gimple.h: Update decls. | |
3681 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Use | |
3682 | DECL_IGNORED_P, not DECL_ARTIFICIAL. Tidy formatting. | |
3683 | * tree-ssa-live.c (var_union, type_var_init): Likewise. | |
3684 | ||
b4a82ea7 | 3685 | 2004-08-18 Paolo Bonzini <bonzini@gnu.org> |
3686 | ||
3687 | * c4x.c (legitimize_operands): Remove calls to | |
3688 | preserve_subexpressions_p. | |
3689 | ||
2ca6f7cc | 3690 | 2004-08-18 David Edelsohn <edelsohn@gnu.org> |
3691 | ||
3692 | * varasm.c (MAX_OFILE_ALIGNMENT): Move ... | |
3693 | * defaults.h (MAX_OFILE_ALIGNMENT): ... here. | |
3694 | ||
9728bde3 | 3695 | 2004-08-18 Ziemowit Laski <zlaski@apple.com> |
3696 | ||
3697 | * gcc.c (default_compilers): Add info about ".mm", ".M" and ".mii" | |
3698 | Objective-C++ extensions. | |
3699 | * gengtype.c (get_file_basename): Match entire subdirectory name | |
3700 | ('cp', 'objc', 'objcp') rather than just its suffix. | |
3701 | (get_base_file_bitmap): Allow for files to belong to more than one | |
3702 | language. | |
3703 | (get_output_file_with_visibility): Treat objc/objc-act.h as a header | |
3704 | used by more than one front-end. | |
3705 | ||
615caa51 | 3706 | 2004-08-18 Richard Earnshaw <rearnsha@arm.com> |
3707 | ||
3708 | * arm.md (addsi3, subsi3, andsi3, iorsi3, movsi, movhi): Rework to | |
3709 | avoid use of preserve_subexpressions_p. | |
3710 | ||
0c46459a | 3711 | 2004-08-17 Richard Henderson <rth@redhat.com> |
3712 | ||
3713 | PR 17051 | |
3714 | * tree-sra.c (scalarize_use): Mark all v_defs for !is_output too. | |
3715 | ||
3c1df5aa | 3716 | 2004-08-17 DJ Delorie <dj@redhat.com> |
3717 | ||
3718 | * doc/extend.texi: Document new xstormy16 attribute. | |
3719 | ||
3720 | * config/stormy16/stormy16.c (xstormy16_splittable_below100_operand): New. | |
3721 | (xstormy16_splittable_below100_or_register): New. | |
3722 | (combine_bnp): New. | |
3723 | (xstormy16_reorg): New. | |
3724 | (TARGET_MACHINE_DEPENDENT_REORG): Define. | |
3725 | ||
3c1df5aa | 3726 | * config/stormy16/stormy16.md (movqi_internal): Make name public. |
3727 | (movhi_internal): Likewise. | |
3728 | (cbhranchhi): Likewise. | |
3729 | (cbhranchhi_neg): Likewise. | |
3730 | (andhi3): Only allow splittable below100 operands. | |
3731 | (iorhi3): Likewise. | |
3732 | (peephole2): New and/zero_extend->and peephole. | |
3733 | (peephole2): New load/ior/save->set1 peephole. | |
3734 | (peephole2): New load/and/save->clr1 peephole. | |
3735 | (bclrx, bclrx2, bclr7, bclr15): New. | |
3736 | (bsetx, bsetx2, bset7, bset15): New. | |
3737 | ||
3738 | * config/stormy16/stormy16.c (xstormy16_print_operand): Be more | |
3739 | liberal about acceptable 'B' masks. | |
3740 | ||
3741 | * config/stormy16/stormy16-protos.h | |
3742 | (xstormy16_asm_output_aligned_common, xstormy16_below100_symbol, | |
3743 | xstormy16_below100_operand, xstormy16_below100_or_register, | |
3744 | xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New. | |
3745 | (PREDICATE_CODES): Add new predicates. | |
15d981b1 | 3746 | |
3c1df5aa | 3747 | * config/stormy16/stormy16.c |
3748 | (xstormy16_asm_output_aligned_common, xstormy16_below100_symbol, | |
3749 | xstormy16_below100_operand, xstormy16_below100_or_register, | |
3750 | xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New. | |
3751 | (xstormy16_expand_iorqi3, xstormy16_expand_andqi3): New. | |
3752 | (xstormy16_legitimate_address_p): Allow below100 symbols. | |
3753 | (xstormy16_extra_constraint_p): Add 'W' for below100 operands. | |
3754 | (xstormy16_expand_move): Leave below100 operands as-is. | |
3755 | (xstormy16_encode_section_info): Encode below100 symbols. | |
3756 | (xstormy16_strip_name_encoding): New. | |
3757 | (xstormy16_print_operand): Print 'b' as shift mask. | |
3758 | (xstormy16_attribute_table): Add below100 attributes. | |
3759 | (xstormy16_handle_below100_attribute): New. | |
3760 | ||
3761 | * config/stormy16/stormy16.h (EXTRA_SECTIONS): add in_bss100. | |
3762 | (XSTORMY16_SECTION_FUNCTION): New. | |
3763 | (EXTRA_SECTION_FUNCTIONS): Define using the above. | |
3764 | (ASM_OUTPUT_ALIGNED_DECL_COMMON, ASM_OUTPUT_ALIGNED_DECL_LOCAL): New. | |
3765 | (ASM_OUTPUT_SYMBOL_REF): Handle encoded symbols. | |
3766 | (ASM_OUTPUT_LABELREF): Define. | |
3767 | ||
3768 | * config/stormy16/stormy16.md (movqi_internal): Add below100 support. | |
3769 | (movhi_internal): Add below100 support. | |
3770 | (andhi3): Add below100 support. | |
3771 | (iorhi3): Add below100 support. | |
3772 | (iorqi3, iorqi3_internal, andqi3, andqi3_internal): New. | |
3773 | ||
de5b8bfb | 3774 | 2004-08-17 James E Wilson <wilson@specifixinc.com> |
3775 | ||
3776 | * config/mips/mips.c (gen_conditional_move): Use GET_MODE (op0) instead | |
3777 | of VOIDmode for comparison code mode. | |
3778 | * config/mips/mips.md: For conditional move patterns, use mode of | |
3779 | first compare operand for comparison mode, instead of VOIDmode. | |
e375923d | 3780 | |
3781 | * config/mips/mips.md: Add canonical nmadd and nmsub patterns for both | |
3782 | normal and -ffast-math code. | |
3783 | ||
aa255322 | 3784 | 2004-08-17 Mark Mitchell <mark@codesourcery.com> |
3785 | ||
3786 | PR c++/15871 | |
3787 | * doc/invoke.texi (-fkeep-inline-functions): Update documentation. | |
3788 | ||
b530556f | 3789 | 2004-08-17 Robert Bowdidge <bowdidge@apple.com> |
15d981b1 | 3790 | |
3791 | * config/rs6000/x-darwin: Add -mdynamic-no-pic to gcc build flags. | |
b530556f | 3792 | |
956c084d | 3793 | 2004-08-17 Andreas Tobler <a.tobler@schweiz.ch> |
3794 | ||
3795 | * config/rs6000/darwin.md (*call_nonlocal_darwin64): Add #else clause | |
3796 | for non Darwin targets. | |
3797 | (*call_value_nonlocal_darwin64): Likewise. | |
3798 | ||
70a45a14 | 3799 | 2004-08-17 Fariborz Jahanian <fjahanian@apple.com> |
3800 | ||
3801 | * config/rs6000/rs6000.c (rs6000_function_value): Check for | |
3802 | altivec mode for altivec return register. | |
3803 | ||
29b8e4ab | 3804 | 2004-08-17 David Edelsohn <edelsohn@gnu.org> |
3805 | ||
3806 | Revert 2004-08-16 Stan Shebs <shebs@apple.com> | |
7c90073a | 3807 | * config/darwin.c (macho_indirect_data_reference): Add DImode case. |
29b8e4ab | 3808 | * config/rs6000/rs6000.md: Include darwin.md. |
3809 | (builtin_setjmp_receiver): Add DImode case. | |
3810 | * config/rs6000/rs6000.c (rs6000_emit_move): Add DImode case to | |
3811 | Darwin bits. | |
3812 | ||
c91e8223 | 3813 | 2004-08-17 Dorit Naishlos <dorit@il.ibm.com> |
3814 | ||
00b76131 | 3815 | * tree-vectorizer.c: New File: loop vectorization on SSAed GIMPLE |
3816 | trees. | |
c91e8223 | 3817 | * tree-vectorizer.h: New File: Same. |
3818 | * Makefile.in (tree-vectorizer.c, tree-vectorizer.h): Add new files. | |
3819 | * common.opt (ftree-vectorize): New flag to enable vectorization. | |
00b76131 | 3820 | * timevar.def (TV_TREE_VECTORIZATION): New dump file for |
3821 | vectorization pass. | |
c91e8223 | 3822 | * tree-data-ref.h (init_data_ref): Additional argument. |
3823 | (array_base_name_differ_p): Moved to tree-data-ref.c. | |
3824 | * tree-data-ref.c (array_base_name_differ_p): Revised. | |
3825 | (initialize_data_dependence_relation): Call array_base_name_differ_p | |
3826 | with an extra argument. | |
3827 | (analyze_all_data_dependences): Same. | |
3828 | (init_data_ref): Additional argument is_read to set DR_IS_READ. | |
00b76131 | 3829 | * tree-ssa-phiopt.c (empty_block_p): Expose for usage out of this |
3830 | file. | |
c91e8223 | 3831 | * tree-flow.h (vectorize_loops, empty_block_p): Add declaration. |
3832 | * tree-optimize.c (pass_vectorize): Schedule the vectorization pass. | |
15d981b1 | 3833 | * tree-pass.h (tree_opt_pass pass_vectorize): Declare the new |
c91e8223 | 3834 | vectorization pass. |
3835 | * tree-ssa-loop.c (tree_ssa_loop_init): Call scev_initialize. | |
3836 | (tree_ssa_loop_done): Call scev_finalize. | |
3837 | (tree_vectorize): Define the new vectorization pass. | |
00b76131 | 3838 | * defaults.h (UNITS_PER_SIMD_WORD): Allow targets to specify the |
3839 | size of the vector they support (until support for multiple vector | |
3840 | sizes is added to the vectorizer). | |
c91e8223 | 3841 | * config/i386/i386.h (UNITS_PER_SIMD_WORD): Define. |
3842 | * config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Define. | |
3843 | * invoke.texi (fdump-tree-vect, ftree-vectorize): Add | |
3844 | documentation. | |
3845 | ||
62b40493 | 3846 | 2004-08-17 Nathan Sidwell <nathan@codesourcery.com> |
3847 | ||
3848 | * objc/objc-act.c (build_protocol_initializer): Fix build_int_cst | |
3849 | usage. | |
3850 | (generate_protocol_list, handle_impent): Likewise. | |
3851 | ||
579bc712 | 3852 | 2004-08-17 Roger Sayle <roger@eyesopen.com> |
3853 | ||
3854 | * regclass.c (init_reg_sets_1): Add ENABLE_CHECKING sanity tests to | |
3855 | ensure that call_used_regs is a superset of both fixed_regs and | |
3856 | call_really_used_regs. | |
3857 | ||
0f5e9701 | 3858 | 2004-08-17 Daniel Bornstein <danfuzz@milk.com> |
3859 | ||
3860 | PR target/17019 | |
3861 | * arm.md (addsi3_cbranch_scratch): Correct case labels. | |
3862 | ||
c738d48d | 3863 | 2004-08-17 Paolo Bonzini <bonzini@gnu.org> |
3864 | ||
3865 | PR middle-end/17036 | |
3866 | * fold-const.c (fold): Check for integer operand when | |
3867 | folding (A >> N) & 1 ? (1 << N) : 0. Fix from Andrew | |
3868 | Pinski <pinskia@physics.uc.edu>. | |
3869 | ||
a1ad7483 | 3870 | 2004-08-17 Paolo Bonzini <bonzini@gnu.org> |
3871 | ||
3872 | * configure.ac: Trust toplevel's notion of BISON/FLEX/MAKEINFO. | |
3873 | No need to check if in a cross configuration. | |
3874 | * configure: Regenerate. | |
3875 | ||
3876 | * calls.c (precompute_register_parameters): | |
3877 | Inline preserve_subexpressions_p (). | |
3878 | * expmed.c (expand_mult_const, emit_store_flag): Likewise. | |
3879 | * optabs.c (expand_binop, expand_twoval_binop, prepare_cmp_insn): | |
3880 | Likewise. | |
3881 | * expr.c (get_subtarget): Likewise. | |
3882 | * rtl.h (preserve_subexpressions_p): Remove. | |
3883 | * stmt.c (preserve_subexpressions_p): Remove. | |
3884 | ||
3885 | * dojump.c (do_jump) <COND_EXPR, EQ_EXPR, NE_EXPR, | |
3886 | TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, COMPOUND_EXPR>: | |
3887 | Abort on gimplified cases. | |
3888 | ||
4c779744 | 3889 | 2004-08-16 James E Wilson <wilson@specifixinc.com> |
3890 | ||
3891 | * tree.h (VECTOR_FLOAT_TYPE_P): New. | |
3892 | (FLOAT_TYPE_P): Use it. | |
3893 | * c-typeck.c (build_binary_op): After convert calls, check for | |
3894 | check for ERROR_MARK operands. | |
3895 | ||
690ff52f | 3896 | 2004-08-16 Zack Weinberg <zack@codesourcery.com> |
3897 | ||
3898 | * Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete. | |
3899 | (BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update. | |
3900 | (genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o. | |
3901 | (genobjs static pattern rule): Remove %.c dependency. | |
3902 | ($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o): | |
3903 | Rename rules; delete commands; fix dependencies. | |
3904 | (mostlyclean): Do not delete temporary source copies. | |
3905 | * configure.ac: Delete all references to BUILD_PREFIX and | |
3906 | BUILD_PREFIX_1. | |
3907 | * configure: Regenerate. | |
3908 | ||
3909 | * print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE. | |
3910 | Do not include tree.h, real.h, flags.h, hard-reg-set.h, or | |
3911 | basic-block.h #ifdef GENERATOR_FILE. Surround some more code | |
3912 | with #ifndef GENERATOR_FILE so that nothing from those headers | |
3913 | is used. | |
3914 | ||
3915 | * rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE. | |
3916 | ||
bcefa890 | 3917 | 2004-08-16 Adam Nemet <anemet@lnxw.com> |
3918 | ||
3919 | * Makefile.in (LIBS): Move $(LIBIBERTY) after $(BANSHEELIB). | |
15d981b1 | 3920 | |
be6bbbd8 | 3921 | 2004-08-16 Andrew Pinski <apinski@apple.com> |
3922 | ||
3923 | * target-def.h (TARGET_EH_RETURN_FILTER_MODE): Remove | |
3924 | extraneous semicolon. | |
3925 | ||
9423c9b7 | 3926 | 2004-08-16 Devang Patel <dpatel@apple.com> |
3927 | ||
3928 | * c-common.c (handle_used_attribute): Set DECL_PRESERVE_P. | |
3929 | * print-tree.c (print_node): Print DECL_PRESERVE_P. | |
3930 | * target-def.h (TARGET_ASM_MARK_DECL_PRESERVED): New #define. | |
3931 | (TARGET_ASM_OUT): New member, TARGET_ASM_MARK_DECL_PRESERVED | |
3932 | * target.h (struct gcc_target): New member, mark_decl_preserved. | |
690ff52f | 3933 | * hooks.c (hook_void_charptr): Rename to ... |
3934 | (hook_void_constcharptr): ... new name. | |
3935 | * hooks.h (hook_void_charptr): Rename to .. | |
3936 | (hook_void_constcharptr): ... new name. | |
9423c9b7 | 3937 | * tree.h (DECL_PRESERVE_P): New #define. |
3938 | (struct tree_decl): New member, preserve_flag. | |
3939 | * varasm.c (assemble_start_function): Mark decl preserved. | |
3940 | (assemble_variable): Same. | |
3941 | * darwin.c (darwin_mark_decl_preserved): New function. | |
3942 | * darwin.h (TARGET_ASM_MARK_DECL_preserved): New #define. | |
3943 | * darwin-protos.h (darwin_mark_decl_preserved): New decl. | |
3944 | * doc/tm.texi (TARGET_ASM_MARK_DECL_PRESERVED): Document. | |
3945 | ||
a021a5a6 | 3946 | 2004-08-16 Joseph S. Myers <jsm@polyomino.org.uk> |
3947 | ||
3948 | * c-decl.c (grokdeclarator): Allow for function definition where | |
3949 | innermost declarator has attributes. | |
3950 | ||
95215948 | 3951 | 2004-08-16 Fariborz Jahanian <fjahanian@apple.com> |
3952 | ||
3953 | * except.c (get_exception_filter, build_post_landing_pads, | |
3954 | dw2_build_landing_pads): Use target-specific mode for 'filter'. | |
3955 | * target-def.h (TARGET_EH_RETURN_FILTER_MODE): macro defined and used. | |
3956 | * target.h (eh_return_filter_mode): New field added. | |
3957 | * targhooks.c (default_eh_return_filter_mode): Defined. | |
3958 | * targhooks.h (default_eh_return_filter_mode): Declared. | |
3959 | * config/rs6000/rs6000.c (rs6000_eh_return_filter_mode): Defined. | |
3960 | ||
dabbc00f | 3961 | 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org> |
3962 | ||
3963 | * configure.ac: Replace _GCC_TOPLEV_NONCANONICAL_TARGET with | |
3964 | ACX_NONCANONICAL_TARGET; remove now-unneeded AC_SUBST. | |
3965 | * configure: Regenerate. | |
3966 | ||
09c6aad0 | 3967 | 2004-08-16 Stan Shebs <shebs@apple.com> |
3968 | ||
3969 | Basic support for 64-bit Darwin. | |
3970 | * config/darwin.c (macho_indirect_data_reference): Add DImode case. | |
3971 | (machopic_legitimize_pic_address): Similarly, plus use Pmode | |
3972 | instead of SImode. | |
3973 | * config/rs6000/darwin.h (PTRDIFF_TYPE): Be "long int" if 64-bit. | |
3974 | (TARGET_OS_CPP_BUILTINS): Add 64-bit preprocessor macro. | |
3975 | (SUBTARGET_SWITCHES): Add -m32 and -m64 flags. | |
3976 | (SUBTARGET_OVERRIDE_OPTIONS): Require 64-bit processor if -m64. | |
3977 | (PROCESSOR_DEFAULT64): Define. | |
3978 | * config/rs6000/darwin.md: New file, patterns specific to 64-bit | |
3979 | Darwin. | |
3980 | * config/rs6000/rs6000.md: Include darwin.md. | |
3981 | (builtin_setjmp_receiver): Add DImode case. | |
3982 | * config/rs6000/rs6000.c (TARGET_ASM_UNALIGNED_DI_OP): Define for | |
3983 | Darwin. | |
3984 | (TARGET_ASM_ALIGNED_DI_OP): Ditto. | |
3985 | (rs6000_emit_move): Add DImode case to Darwin bits. | |
3986 | (machopic_output_stub): Use .quad if 64-bit. | |
3987 | * invoke.texi: Document -m32 and -m64. | |
3988 | ||
f67199e1 | 3989 | 2004-08-16 Janis Johnson <janis187@us.ibm.com> |
3990 | ||
3991 | * doc/extend.texi (AltiVec builtins): Document additional differences | |
3992 | from the Motorola AltiVec PIM. | |
3993 | ||
dde877a7 | 3994 | 2004-08-16 Nathan Sidwell <nathan@codesourcery.com> |
3995 | ||
3996 | * c-typeck.c (build_c_cast): Only copy overflow from expr nodes. | |
3997 | * tree.h (IS_NON_TYPE_CODE_CLASS): Simplify. | |
3998 | (struct tree_common): Update public_flag documentation. | |
3999 | ||
311eb7b3 | 4000 | 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org> |
4001 | ||
4002 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): | |
c738d48d | 4003 | Check for artificial variables, not is_gimple_tmp_var. |
311eb7b3 | 4004 | * tree-ssa-live.c (var_union): Likewise. |
4005 | ||
af16d794 | 4006 | 2004-08-16 Nathan Sidwell <nathan@codesourcery.com> |
4007 | ||
4008 | * calls.c (load_register_parameters): Remove spurious FIXME token. | |
4009 | ||
800b56f2 | 4010 | 2004-08-15 Ziemowit Laski <zlaski@apple.com> |
4011 | ||
4012 | * Makefile.in (C_PRETTY_PRINT_H): Add c-pretty-print.h. | |
4013 | (c-lang.o): Depend on c-objc-common.h. | |
690ff52f | 4014 | (c-objc-common.o): Depend on $(C_PRETTY_PRINT_H) and |
800b56f2 | 4015 | c-objc-common.h; remove duplicate $(C_TREE_H) dependency. |
4016 | * c-lang.c: Include c-objc-common.h. | |
4017 | (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS, | |
4018 | LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION, | |
4019 | LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS, | |
690ff52f | 4020 | LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P, |
4021 | LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE, | |
800b56f2 | 4022 | LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION, |
4023 | LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL, | |
690ff52f | 4024 | LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, |
800b56f2 | 4025 | LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, |
4026 | LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED, | |
4027 | LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, | |
4028 | LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT, | |
4029 | LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, | |
4030 | LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN, | |
4031 | LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS, | |
4032 | LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P, | |
4033 | LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING, | |
4034 | LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS, | |
4035 | LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN, | |
4036 | LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE, | |
4037 | LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE, | |
4038 | LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, | |
4039 | LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO, | |
4040 | LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS): | |
4041 | Move to c-objc-common.h. | |
4042 | * c-objc-common.c: Include c-objc-common.h. | |
4043 | * c-objc-common.h: New file. | |
4044 | ||
5348b17f | 4045 | 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch> |
4046 | Andrew Pinski <pinskia@physics.uc.edu> | |
4047 | ||
4048 | PR target/14931 | |
4049 | * config/rs6000/darwin-tramp.asm (L_abort$stub): Change to new stub | |
4050 | style. | |
4051 | ||
7c446c95 | 4052 | 2004-08-15 Nathan Sidwell <nathan@codesourcery.com> |
4053 | ||
4054 | * tree.h (build_int_cst): New. | |
4055 | (build_int_2): Remove. | |
4056 | * tree.c (build_int_2): Remove. | |
4057 | (build_int_cst): New. | |
4058 | (make_vector_type, build_common_tree_nodes, | |
4059 | build_common_tree_nodes_2): Use build_int_cst. | |
4060 | * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, | |
4061 | expand_builtin_strpbrk, expand_builtin_fputs, | |
4062 | build_string_literal, expand_builtin_printf, | |
4063 | expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop, | |
4064 | fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii, | |
4065 | fold_builtin_isdigit, simplify_builtin_strstr, | |
4066 | simplify_builtin_strpbrk, fold_builtin_fputs, | |
4067 | simplify_builtin_sprintf): Use build_int_cst. | |
4068 | * c-common.c (start_fname_decls, fix_string_type, | |
4069 | c_common_nodes_and_builtins, c_init_attributes, | |
4070 | shorten_compare): Likewise. | |
4071 | * c-decl.c (complete_array_type, | |
4072 | check_bitfield_type_and_width): Likewise. | |
4073 | * c-lex.c (interpret_integer, lex_charconst): Likewise. | |
4074 | * c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise. | |
4075 | * c-pretty-print.c (pp_c_integer_constant): Likewise. | |
4076 | * c-typeck.c (really_start_incremental_init, push_init_level, | |
4077 | set_nonincremental_init_from_string): Likewise. | |
4078 | * calls.c (load_register_parameters): Likewise. | |
4079 | * convert.c (convert_to_pointer): Likewise. | |
4080 | * coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, | |
4081 | build_fn_info_type, build_ctr_info_value, build_gcov_info): | |
4082 | Likewise. | |
4083 | * except.c (init_eh, assign_filter_values, assign_filter_values): | |
4084 | Likewise. | |
4085 | * expmed.c (store_fixed_bit_field, extract_bit_field, | |
4086 | extract_fixed_bit_field, extract_split_bit_field, expand_shift, | |
4087 | expand_mult_const, expand_mult_highpart_adjust, extract_high_half, | |
4088 | expand_sdiv_pow2, expand_divmod, make_tree): Likewise. | |
4089 | * expr.c (convert_move, emit_group_load, emit_group_store, | |
4090 | expand_assignment, store_constructor, store_field, | |
4091 | expand_expr_real_1, reduce_to_bit_field_precision): Likewise. | |
4092 | * fold-const.c (force_fit_type, int_const_binop, fold_convert_const, | |
4093 | invert_truthvalue, optimize_bit_field_compare, | |
4094 | decode_field_reference, all_ones_mask_p, constant_boolean_node, | |
4095 | fold_div_compare, fold, fold_read_from_constant_string, | |
4096 | fold_negate_const, fold_abs_const, fold_not_const): Likewise. | |
4097 | * function.c (assign_parm_setup_block): Likewise. | |
4098 | * stmt.c (shift_return_value, expand_end_case_type, | |
4099 | estimate_case_costs): Likewise. | |
4100 | * stor-layout.c (layout_type, initialize_sizetypes, | |
4101 | set_min_and_max_values_for_integral_type): Likewise. | |
4102 | * tree-chrec.c (chrec_fold_multiply_poly_poly, | |
4103 | reset_evolution_in_loop): Likewise. | |
4104 | * tree-chrec.h (build_polynomial_chrec): Likewise. | |
4105 | * tree-complex.c (build_replicated_const): Likewise. | |
4106 | * tree-eh.c (honor_protect_cleanup_actions, | |
4107 | lower_try_finally_onedest, lower_try_finally_copy, | |
4108 | lower_try_finally_switch): Likewise. | |
4109 | * tree-mudflap.c (mf_build_string, mx_register_decls, | |
4110 | mudflap_register_call, mudflap_enqueue_constant): Likewise. | |
4111 | * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. | |
4112 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
4113 | * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): | |
4114 | Likewise. | |
4115 | * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. | |
4116 | * tree-ssa-loop-niter.c (number_of_iterations_cond, | |
4117 | loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): | |
4118 | Likewise. | |
690ff52f | 4119 | |
7c446c95 | 4120 | * config/alpha/alpha.c (alpha_initialize_trampoline, |
4121 | alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst. | |
4122 | * config/arm/arm.c (arm_get_cookie_size): Likewise. | |
4123 | * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. | |
4124 | * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. | |
4125 | * config/i860/i860.c (i860_va_start): Likewise. | |
4126 | * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. | |
4127 | * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, | |
4128 | mips_gimplify_va_arg_expr): Likewise. | |
4129 | * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. | |
4130 | * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, | |
4131 | add_compiler_branch_island): Likewise. | |
4132 | * config/s390/s390.c (s390_va_start): Likewise. | |
4133 | * config/sh/sh.c (sh_va_start): Likewise. | |
4134 | * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): | |
4135 | Likewise. | |
4136 | * config/xtensa/xtensa.c (xtensa_va_start, | |
4137 | xtensa_gimplify_va_arg_expr): Likewise. | |
690ff52f | 4138 | |
7c446c95 | 4139 | * objc/objc-act.c (build_objc_string_object, |
4140 | build_objc_symtab_template, init_def_list, init_objc_symtab, | |
4141 | init_module_descriptor, generate_static_references, | |
4142 | build_selector_translation_table, get_proto_encoding, | |
4143 | build_typed_selector_reference, build_selector_reference, | |
4144 | build_next_objc_exception_stuff, | |
4145 | build_method_prototype_list_template, generate_descriptor_table, | |
4146 | generate_protocols, build_protocol_initializer, | |
4147 | build_ivar_list_template, build_method_list_template, | |
4148 | build_ivar_list_initializer, generate_ivars_list, | |
4149 | generate_dispatch_table, generate_protocol_list, | |
4150 | build_category_initializer, build_shared_structure_initializer, | |
4151 | generate_shared_structures, handle_impent, | |
4152 | generate_objc_image_info): Use build_int_cst. | |
4153 | ||
6c798041 | 4154 | 2004-08-15 Ben Elliston <bje@au.ibm.com> |
4155 | ||
4156 | * vec.h: Comment improvements. | |
4157 | ||
14ae0310 | 4158 | 2004-08-14 Roger Sayle <roger@eyesopen.com> |
4159 | ||
4160 | * c-common.c (shorten_compare, pointer_int_sum, | |
4161 | c_common_truthvalue_conversion, boolean_increment): Replace calls | |
4162 | to build with calls to buildN. | |
4163 | * c-decl.c (complete_array_type, grokdeclarator): Likewise. | |
4164 | * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, | |
4165 | gimplify_switch_stmt): Likewise. | |
4166 | * c-typeck.c (default_function_array_conversion, | |
4167 | build_component_ref, build_array_ref, build_function_call, | |
4168 | pointer_diff, build_unary_op, build_conditional_expr, | |
4169 | build_compound_expr, build_modify_expr, c_finish_goto_label, | |
4170 | c_finish_goto_ptr, c_finish_return, c_finish_loop, | |
4171 | c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, | |
4172 | build_binary_op): Likewise. | |
4173 | ||
50721aa0 | 4174 | 2004-08-15 Steven Bosscher <stevenb@suse.de> |
4175 | ||
4176 | * rtl.c (note_insn_name): Add NOTE_DISABLE_SCHED_OF_BLOCK. | |
4177 | ||
65dc6e0c | 4178 | 2004-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4179 | ||
4180 | * fixinc/inclhack.def (stdio_va_list): Also fix com_err.h, cps.h, | |
4181 | curses.h, krb5.h, lc_core.h, pfmt.h, wchar.h and curses_colr/curses.h. | |
4182 | * fixinc/fixincl.x: Rebuilt. | |
4183 | ||
2fbff099 | 4184 | 2004-08-14 Richard Sandiford <rsandifo@redhat.com> |
4185 | ||
4186 | * config/mips/mips-protos.h (mips_symbolic_constant_p) | |
4187 | (mips_atomic_symbolic_constant_p, mips_stack_address_p) | |
4188 | (mips_small_data_pattern_p): Declare. | |
4189 | * config/mips/mips.h (CONST_GP_P): Moved from mips.c. | |
4190 | (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Delete. | |
4191 | * config/mips/mips.c (mips_symbolic_constant_p): Make global. | |
4192 | (mips_atomic_symbolic_constant_p, mips_stack_address_p): New functions. | |
4193 | (uns_arith_operand, const_arith_operand, arith_operand, sle_operand) | |
4194 | (sleu_operand, small_int, reg_or_0_operand, const_float_1_operand) | |
4195 | (reg_or_const_float_1_operand, hilo_operand, extend_operator) | |
4196 | (macc_msac_operand, equality_op, cmp_op, trap_cmp_op) | |
4197 | (pc_or_label_operand, call_insn_operand, move_operand) | |
4198 | (consttable_operand, symbolic_operand, general_symbolic_operand) | |
4199 | (global_got_operand, local_got_operand, stack_operand) | |
4200 | (fp_register_operand, lo_operand, fcc_register_operand): Delete. | |
4201 | (mips_small_data_pattern_1): Renamed from small_data_pattern_1. | |
4202 | (mips_small_data_pattern_p): Replace previous small_data_pattern | |
4203 | predicate. Turn into a bool () (rtx) function. | |
4204 | * config/mips/predicates.md: New file. | |
4205 | * config/mips/mips.md: Include it. Use the target-independent | |
4206 | comparison_operator instead of cmp_op. Rename trap_cmp_op to | |
4207 | trap_comparison_operator and equality_op to equality_operator. | |
4208 | Replace uses of small_int with the equivalent const_arith_operand. | |
4209 | Rename reg_or_const_float_1_operand to reg_or_1_operand. Rename | |
4210 | const_float_1_operand to const_1_operand. Rename fcc_register_operand | |
4211 | to fcc_reload_operand. | |
4212 | * config/mips/sb1.md: Rename fp_register_operand to fpr_operand. | |
4213 | ||
656689ee | 4214 | 2004-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4215 | ||
4216 | PR libstdc++/17005 partial fix. | |
4217 | * pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _INCLUDE__STDC_A1_SOURCE | |
4218 | except when generating ANSI/C89 code. | |
4219 | ||
9a5e8086 | 4220 | 2004-08-14 Nathan Sidwell <nathan@codesourcery.com> |
4221 | ||
4222 | * c-common.c (shorten_compare): Use force_fit_type directly. | |
4223 | ||
85624669 | 4224 | 2004-08-14 Gerald Pfeifer <gerald@pfeifer.com> |
4225 | Dimitri Papadopoulos-Orfanos <papadopo@shfj.cea.fr> | |
4226 | Dave Korn <dk@artimi.com> | |
4227 | ||
4228 | * doc/install.texi (Building): Avoid duplicate reference to GNU | |
4229 | make requirement. | |
4230 | (*-*-solaris2*): Do not recommend GNU make any longer. Simplify. | |
4231 | ||
79db42ad | 4232 | 2004-08-14 Richard Henderson <rth@redhat.com> |
4233 | ||
4234 | * config/alpha/alpha.h (PROMOTE_MODE): Don't promote vector types. | |
4235 | * config/alpha/alpha.c (function_value): Use PROMOTE_MODE. | |
4236 | ||
e086f07a | 4237 | 2004-08-13 Richard Henderson <rth@redhat.com> |
4238 | ||
4239 | * config/i386/i386.md (call_1, sibcall_1, call_1_rex64): Use Pmode | |
4240 | for constant_call_address_operand. | |
4241 | (call_value_pop_1, call_value_1): Likewise. | |
4242 | (sibcall_value_1, call_value_1_rex64): Likewise. | |
4243 | ||
4aae77fb | 4244 | 2004-08-13 James E Wilson <wilson@specifixinc.com> |
4245 | ||
4246 | * config/mips/sb1.md (ir_sb1_divdf_2pipes, ir_sb1_divdf_1pipe): | |
4247 | Correct mode from SFmode to DFmode. | |
4248 | ||
1cf478aa | 4249 | 2004-08-13 Ziemowit Laski <zlaski@apple.com> |
4250 | ||
4251 | * config/darwin.h (EXTRA_SECTION_FUNCTIONS): Mark the __sel_fixup, | |
4252 | __cstring_object and __image_info sections with the no_dead_strip | |
4253 | attribute. | |
4254 | ||
248b5b6c | 4255 | 2004-08-13 Roger Sayle <roger@eyesopen.com> |
4256 | David Billinghurst <David.Billinghurst@riotinto.com> | |
4257 | ||
4258 | PR libgfortran/15930 | |
4259 | * fixinc/inclhack.def (irix___generic1, irix___generic2): New. | |
4260 | * fixinc/fixincl.x: Regenerate. | |
4261 | * fixinc/tests/base/internal/math_core.h: New file. | |
4262 | ||
a3407969 | 4263 | 2004-08-13 Richard Henderson <rth@redhat.com> |
4264 | ||
4265 | * dbxout.c (NO_DBX_FUNCTION_END): Default to zero. | |
4266 | (dbxout_function_end): Remove ifdefs for it. | |
4267 | (dbxout_begin_prologue): Protect N_BNSYM with it, and gdb extensions. | |
4268 | ||
41421c64 | 4269 | 2004-08-13 Richard Henderson <rth@redhat.com> |
4270 | ||
4271 | * Makefile.in (insn-preds.o): Depend on TREE_H. | |
4272 | * genpreds.c (write_insn_preds_c): Include tree.h. | |
4273 | * config/alpha/alpha.c (reg_or_0_operand, reg_or_6bit_operand, | |
4274 | reg_or_8bit_operand, cint8_operand, add_operand, sext_add_operand, | |
4275 | const48_operand, and_operand, or_operand, mode_width_operand, | |
4276 | mode_mask_operand, mul8_operand, const0_operand, | |
4277 | hard_fp_register_operand, hard_int_register_operand, | |
4278 | reg_or_cint_operand, some_operand, some_ni_operand, input_operand, | |
4279 | samegp_function_operand, direct_call_operand, small_symbolic_operand, | |
690ff52f | 4280 | global_symbolic_operand, call_operand, symbolic_operand, |
41421c64 | 4281 | dtp16_symbolic_operand, dtp32_symbolic_operand, |
4282 | gotdtp_symbolic_operand, tp16_symbolic_operand, tp32_symbolic_operand, | |
4283 | gottp_symbolic_operand, alpha_comparison_operator, | |
4284 | alpha_zero_comparison_operator, alpha_swapped_comparison_operator, | |
4285 | signed_comparison_operator, alpha_fp_comparison_operator, | |
4286 | divmod_operator, fix_operator, aligned_memory_operand, | |
4287 | unaligned_memory_operand, reg_or_unaligned_mem_operand, | |
4288 | any_memory_operand, reg_not_elim_operand, normal_memory_operand, | |
4289 | reg_no_subreg_operand, addition_operation): Move to predicates.md. | |
4290 | (reg_or_const_int_operand): Remove. Replace all users with | |
4291 | reg_or_cint_operand. | |
4292 | (tls_symbolic_operand_1): Export. Don't check mode or for CONST. | |
4293 | (resolve_reload_operand): Split out of aligned_memory_operand. | |
4294 | * config/alpha/alpha-protos.h: Update for exports. | |
4295 | * config/alpha/alpha.h (PREDICATE_CODES): Remove. | |
4296 | * config/alpha/alpha.md: Include predicates.md. | |
4297 | * config/alpha/predicates.md: New file. | |
4298 | ||
c192dab3 | 4299 | 2004-08-13 Richard Sandiford <rsandifo@redhat.com> |
4300 | ||
4301 | * genattrtab.c (insn_ent): Replace insn_code, insn_index and lineno | |
4302 | fields with a pointer to the instruction definition. | |
4303 | (get_attr_value, fill_attr, make_length_attrs, remove_insn_ent) | |
4304 | (insert_insn_ent, simplify_test_exp, optimize_attrs, write_attr_get) | |
4305 | (write_attr_case, write_const_num_delay_slots): Update accordingly. | |
4306 | (write_attr_case, write_const_num_delay_slots): Write the name of | |
4307 | an insn next to its case statement. | |
4308 | * genoutput.c (data): Add a filename field. | |
4309 | (gen_insn, gen_peephole, gen_expand, gen_split): Set it. | |
4310 | (output_insn_data): Print the location of each insn definition. | |
4311 | * genrecog.c (write_action): Print the name of an insn above | |
4312 | the statement that returns its code. | |
4313 | ||
33f88b1c | 4314 | 2004-08-12 Andrew Pinski <pinskia@physics.uc.edu> |
4315 | ||
4316 | * config/darwin-c.c (find_subframework_file): Fix spelling of cannot. | |
4317 | * config/libgloss.h: Likewise. | |
4318 | * config/arm/arm.c (arm_gen_load_multiple): Likewise. | |
4319 | * c4x/c4x-modes.def: Likewise. | |
4320 | * config/c4x/c4x.c (c4x_hard_regno_rename_ok): Likewise. | |
4321 | (c4x_rptb_nop_p): Likewise. | |
4322 | (c4x_rptb_valid_p): Likewise. | |
4323 | (c4x_rptb_insert): Likewise. | |
4324 | (c4x_address_conflict): Likewise. | |
4325 | * config/c4x/c4x.md: Likewise. | |
4326 | * config/frv/frv.md: Likewise. | |
4327 | * config/i386/athlon.md: Likewise. | |
4328 | * config/i386/i386.md: Likewise. | |
4329 | * config/i386/predicates.md: Likewise. | |
4330 | * config/ia64/ia64.c: Likewise. | |
4331 | * config/ia64/itanium1.md: Likewise. | |
4332 | * config/ia64/itanium2.md: Likewise. | |
4333 | * config/iq2000/iq2000.md: Likewise. | |
4334 | * config/mcore/mcore.c: Likewise. | |
4335 | * config/mips/mips.c: Likewise. | |
4336 | * config/mips/r3900.h: Likewise. | |
4337 | * config/mips/sb1.md: Likewise. | |
4338 | * config/pa/milli64.S: Likewise. | |
4339 | * config/pa/pa.c: Likewise. | |
4340 | * config/pa/pa.h: Likewise. | |
4341 | * config/rs6000/8540.md: Likewise. | |
4342 | ||
8833a11b | 4343 | 2004-08-13 Daniel Berlin <dberlin@dberlin.org> |
4344 | ||
4345 | * Makefile.in (BOOT_CFLAGS): Remove accidental addition of -dU. | |
4346 | ||
d9c7d5f7 | 4347 | 2004-08-13 J"orn Rennecke <joern.rennecke@superh.com> |
4348 | ||
4349 | * sh.md (cbranch define_delay) Use cond_delay_slot for | |
4350 | non-anulled condition too. | |
4351 | ||
1893f356 | 4352 | 2004-08-12 David Edelsohn <edelsohn@gnu.org> |
4353 | ||
4354 | * config/rs6000/rs6000.c (any_parallel_operand): New predicate. | |
4355 | * config/rs6000/rs6000.h (PREDICATE_CODES): Add | |
4356 | any_parallel_operand, lmw_operation, stmw_operation, | |
2d2562dc | 4357 | mfcr_operation, mtcrf_operation. Remove PARALLEL from any_operand. |
1893f356 | 4358 | * config/rs6000/rs6000.md (save_fpregs_{si,di}): Use |
4359 | any_parallel_operand. | |
4360 | (return_and_restore_fpregs_{si,di}): Same. | |
4361 | ||
d7bdd8d3 | 4362 | 2004-08-12 Zack Weinberg <zack@codesourcery.com> |
4363 | ||
4364 | * genrecog.c (add_to_sequence): When processing a MATCH_PARALLEL, | |
4365 | if pred->singleton != PARALLEL, issue a warning and pretend it was. | |
4366 | Also issue a warning for any predicate we don't know about. | |
4367 | ||
c629a39a | 4368 | 2004-08-12 Richard Henderson <rth@redhat.com> |
4369 | ||
4370 | * config/i386/i386.c (internal_label_prefix): Export. | |
4371 | (internal_label_prefix_len, struct ix86_address, | |
4372 | ix86_decompose_address, maybe_get_pool_constant, | |
4373 | ix86_fp_compare_code_to_integer, ix86_fp_comparison_codes, | |
4374 | memory_address_length): Export. | |
d7bdd8d3 | 4375 | (any_fp_register_operand, fp_register_operand, |
c629a39a | 4376 | register_and_not_any_fp_reg_operand, register_and_not_fp_reg_operand, |
d7bdd8d3 | 4377 | x86_64_general_operand, x86_64_szext_general_operand, |
c629a39a | 4378 | x86_64_nonmemory_operand, x86_64_movabs_operand, |
4379 | x86_64_szext_nonmemory_operand, x86_64_immediate_operand, | |
4380 | x86_64_zext_immediate_operand, const_int_1_31_operand, | |
4381 | symbolic_operand, pic_symbolic_operand, local_symbolic_operand, | |
4382 | tls_symbolic_operand, global_dynamic_symbolic_operand, | |
4383 | local_dynamic_symbolic_operand, initial_exec_symbolic_operand, | |
4384 | local_exec_symbolic_operand, call_insn_operand, sibcall_insn_operand, | |
4385 | constant_call_address_operand, const0_operand, const1_operand, | |
4386 | const248_operand, const_0_to_3_operand, const_0_to_7_operand, | |
4387 | const_0_to_15_operand, const_0_to_255_operand, incdec_operand, | |
4388 | shiftdi_operand, reg_no_sp_operand, mmx_reg_operand, | |
4389 | general_no_elim_operand, nonmemory_no_elim_operand, | |
4390 | index_register_operand, q_regs_operand, flags_reg_operand, | |
4391 | non_q_regs_operand, zero_extended_scalar_load_operand, | |
4392 | vector_move_operand, no_seg_address_operand, sse_comparison_operator, | |
d7bdd8d3 | 4393 | ix86_comparison_operator, ix86_carry_flag_operator, |
c629a39a | 4394 | fcmov_comparison_operator, promotable_binary_operator, |
4395 | cmp_fp_expander_operand, ext_register_operand, binary_fp_operator, | |
d7bdd8d3 | 4396 | mult_operator, div_operator, arith_or_logical_operator, |
c629a39a | 4397 | memory_displacement_operand, cmpsi_operand, long_memory_operand, |
4398 | aligned_operand): Move to predicates.md as define_predicates. | |
4399 | (tls_symbolic_operand_1): Remove. | |
4400 | (x86_64_sign_extended_value): Merge into x86_64_immediate_operand. | |
4401 | (x86_64_zero_extended_value): Merge into x86_64_zext_immediate_operand. | |
4402 | (legitimize_address): Merge tls_symbolic_operand contents. | |
4403 | (ix86_expand_move): Likewise. | |
4404 | * config/i386/i386-protos.h: Update for exports. | |
4405 | * config/i386/i386.h (EXTRA_CONSTRAINT): Update for renames. | |
4406 | (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Remove. | |
4407 | * config/i386/i386.md: Include predicates.md. | |
4408 | * config/i386/predicates.md: New file. | |
4409 | ||
17e1177e | 4410 | 2004-08-13 Mark Mitchell <mark@codesourcery.com> |
4411 | ||
4412 | PR c++/16924 | |
4413 | * config/i386/winnt.c (i386_pe_mark_dllexport): Set | |
4414 | SYMBOL_REF_DECL. | |
4415 | (i386_pe_mark_dllimport): Likewise. | |
4416 | (i386_pe_encode_section_info): Likewise, when overriding | |
4417 | dllimport attribute. | |
4418 | ||
28c79bfe | 4419 | 2004-08-12 Geoffrey Keating <geoffk@apple.com> |
4420 | ||
4421 | * configure.ac: When testing for flex, nm, ar, and bison, check | |
4422 | that they will actually be built. | |
4423 | * configure: Regenerate. | |
4424 | ||
363f612f | 4425 | 2004-08-12 Ulrich Weigand <uweigand@de.ibm.com> |
4426 | ||
4427 | * config/s390/s390.h (MAX_FIXED_MODE_SIZE): Define. | |
4428 | (MOVE_MAX_PIECES): Define. | |
4429 | ||
4ec92916 | 4430 | 2004-08-12 Devang patel <dpatel@apple.com> |
4431 | ||
4432 | * dbxout.c (dbxout_begin_prologue): New function. | |
4433 | (dbx_debug_hooks): Use new begin prologue hook. | |
4434 | (dbxout_function_end): Emit N_ENSYM. | |
4435 | * stab.def (N_BNSYM, N_ENSYM): Define and document these two new stabs. | |
d7bdd8d3 | 4436 | |
2b9c51df | 4437 | 2004-08-12 Janis Johnson <janis187@us.ibm.com> |
4438 | ||
32cbbf3a | 4439 | * config/rs6000/altivec.h (vec_dst): Fix C++ functions whose first |
4440 | argument is float*. | |
4441 | ||
6530117e | 4442 | * config/rs6000/rs6000.c (altivec_init_builtins): Fix argument type |
4443 | for vec_dss. | |
4444 | ||
2b9c51df | 4445 | * doc/extend.texi (AltiVec builtins): Fix description for recent |
4446 | changes. Update operation list to match current support. | |
4447 | ||
67928721 | 4448 | 2004-08-12 Andreas Krebbel <krebbel1@de.ibm.com> |
4449 | ||
4450 | * config/s390/s390.c (struct s390_frame_layout): New struct as element | |
4451 | of struct machine_function. | |
4452 | (cfun->machine->frame_size): Moved into cfun->machine->frame_layout and | |
4453 | changed all uses. | |
4454 | (cfun->machine->save_fprs_p): Replaced by cfun_save_high_fprs and | |
4455 | changed all uses. | |
4456 | (cfun_frame_layout, cfun_save_high_fprs_p, cfun_gprs_save_area_size) | |
4457 | (cfun_set_fpr_bit, cfun_fpr_bit_p): New macros. | |
4458 | (s390_frame_area, s390_register_info): New functions. | |
4459 | (s390_optimize_prolog): Renamed to s390_optimize_prologue. Added check | |
4460 | for base register. | |
4461 | (s390_return_addr_rtx, s390_return_address_offset) | |
4462 | (s390_va_start, s390_gimplify_va_arg) | |
4463 | (s390_emit_prologue, s390_emit_epilogue): Adjusted for new stack | |
4464 | layouts. | |
4465 | (s390_frame_info): Functionality partly moved to s390_register_info. | |
4466 | Made adaptions for new stack layout. | |
4467 | (save_gprs, restore_gprs): Changed meaning of second parameter and | |
4468 | adapted all callers. | |
4469 | ||
4470 | * config/s390/s390.h (s390_backchain_string): New global variable. | |
4471 | (MASK_BACKCHAIN): Removed definition. | |
4472 | (TARGET_BACKCHAIN): Changed check. | |
4473 | (TARGET_KERNEL_BACKCHAIN): New macro. | |
4474 | (TARGET_SWITCHES): Removed entries of "backchain" and "no-backchain". | |
4475 | (TARGET_OPTIONS): Added "backchain", "no-backchain" and | |
4476 | "kernel-backchain". | |
4477 | (DYNAMIC_CHAIN_ADDRESS): Adjusted for new stack layouts. | |
4478 | ||
4479 | * config/s390/s390.md ("allocate_stack"): Added TARGET_KERNEL_BACKCHAIN | |
4480 | as condition. Adjusted for new stack layout. | |
4481 | ||
4482 | * doc/invoke.texi: Added documentation for new option | |
4483 | "-mkernel-backchain" and adjusted documentation of "-mbackchain" and | |
4484 | "-mno-backchain". | |
4485 | ||
cac7aa19 | 4486 | 2004-08-12 Paul Brook <paul@codesourcery.com> |
4487 | ||
4488 | * config/arm/lib1funcs.asm (ARM_FUNC_ALIAS): Also alias _L__name. | |
4489 | (aeabi_uidivmod, aeabi_idivmod): Provide thumb implementation. | |
4490 | ||
bc98573c | 4491 | 2004-08-12 David Daney <ddaney@avtrex.com> |
4492 | ||
cac7aa19 | 4493 | * java/gcj.texi: Add subsection on signal usage. |
bc98573c | 4494 | |
8b5c4aa4 | 4495 | 2004-08-12 David Edelsohn <edelsohn@gnu.org> |
4496 | ||
4497 | * expr.c (move_by_pieces): Set alignment for move to minimum of | |
4498 | MOVE_MAX_PIECES mode alignment and the largest non-slow mode | |
4499 | alignment, but not less than the original alignment. | |
4500 | (move_by_pieces_ninsns): Same. | |
4501 | (can_store_by_pieces): Similar for store with STORE_MAX_PIECES. | |
4502 | (store_by_pieces_1): Same. | |
4503 | ||
2ce91ad7 | 4504 | 2004-08-12 Diego Novillo <dnovillo@redhat.com> |
4505 | ||
4506 | PR tree-optimization/16867 | |
4507 | * tree.c (is_global_var): New function. | |
4508 | (needs_to_live_in_memory): Check for TREE_ADDRESSABLE. | |
4509 | Call is_global_var. | |
4510 | * tree.h (DECL_NEEDS_TO_LIVE_IN_MEMORY_INTERNAL): Remove. | |
4511 | Update all users. | |
4512 | (is_global_var): Declare. | |
4513 | * tree-dfa.c (dump_variable): Display global and addressable | |
4514 | attributes. | |
4515 | (add_referenced_var): Clarify documentation when marking | |
4516 | variables call-clobbered. | |
4517 | * tree-flow-inline.h (is_call_clobbered): Call is_global_var | |
4518 | instead of needs_to_live_in_memory. | |
4519 | (mark_call_clobbered): If the variable is a tag, mark it | |
4520 | DECL_EXTERNAL. | |
4521 | * tree-gimple.c (is_gimple_reg): Don't check for | |
4522 | TREE_ADDRESSABLE. | |
4523 | (is_gimple_non_addressable): Likewise. | |
4524 | * tree-ssa-alias.c (get_nmt_for): Always check whether the tag | |
4525 | needs to be marked call-clobbered. | |
4526 | (setup_pointers_and_addressables): Call is_global_var instead | |
4527 | of needs_to_live_in_memory. | |
4528 | * tree-ssa-dce.c (need_to_preserve_store): Remove. | |
4529 | Update all users with is_global_var. | |
4530 | (mark_stmt_if_obviously_necessary): Fix processing of aliased | |
4531 | stores. Don't check the virtual definitions. Rather, check | |
4532 | whether the store is going into global memory. | |
4533 | (find_obviously_necessary_stmts): Get the symbol from the PHI | |
4534 | result. | |
4535 | * tree-ssa-operands.c (get_call_expr_operands): Do not add | |
4536 | clobbering may-defs if the call does not have side effects. | |
4537 | ||
76aec42f | 4538 | 2004-08-12 Jakub Jelinek <jakub@redhat.com> |
4539 | ||
4540 | PR c++/16276 | |
4541 | * output.h (default_function_rodata_section, | |
4542 | default_no_function_rodata_section): New prototypes. | |
4543 | * target.h (struct gcc_target): Add asm_out.function_rodata_section. | |
4544 | * target-def.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Define. | |
4545 | (TARGET_ASM_OUT): Add it. | |
4546 | * varasm.c (default_function_rodata_section, | |
4547 | default_no_function_rodata_section): New functions. | |
4548 | * final.c (final_scan_insn): Call | |
4549 | targetm.asm_out.function_rodata_section instead of | |
4550 | readonly_data_section. | |
4551 | * config/darwin.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Define. | |
4552 | * config/mcore/mcore.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
4553 | * config/ip2k/ip2k.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
4554 | * config/rs6000/xcoff.h (TARGET_ASM_FUNCTION_RODATA_SECTION): | |
4555 | Likewise. | |
4556 | * config/alpha/alpha.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
4557 | * config/i386/cygming.h (TARGET_ASM_FUNCTION_RODATA_SECTION): | |
4558 | Likewise. | |
4559 | * config/i386/i386-interix.h (TARGET_ASM_FUNCTION_RODATA_SECTION): | |
4560 | Likewise. | |
4561 | * config/arm/pe.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
4562 | * config/avr/avr.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
4563 | * doc/tm.texi (TARGET_ASM_FUNCTION_RODATA_SECTION): Document. | |
4564 | ||
a28008f5 | 4565 | 2004-08-12 Paul Brook <paul@codesourcery.com> |
4566 | ||
4567 | * dwarf2out.h (dwarf2out_frame_finish): Conditionalize outputting eh | |
4568 | frame info. | |
4569 | * doc/tm.texi: Document interaction between TARGET_UNWIND_INFO and | |
4570 | DWARF2_UNWIND_INFO. | |
4571 | ||
3e15fa92 | 4572 | 2004-08-12 Ben Elliston <bje@au.ibm.com> |
4573 | ||
4574 | PR target/16286 | |
4575 | * config/rs6000/altivec.h: Change vector to __vector throughout. | |
4576 | (Except for the `vector' macro itself). | |
4577 | ||
cbf464bd | 4578 | 2004-08-12 Zack Weinberg <zack@codesourcery.com> |
4579 | ||
4580 | * genpreds.c: Add capability to generate predicate bodies as | |
4581 | well as function prototypes. Write function prototypes for | |
4582 | the generic predicates too. | |
4583 | (process_define_predicate, write_tm_preds_h, write_insn_preds_c) | |
4584 | (write_predicate_subfunction, mark_mode_tests, add_mode_tests) | |
4585 | (write_match_code, write_predicate_expr, write_one_predicate_function) | |
4586 | (parse_option): New functions. | |
4587 | (output_predicate_decls): Delete. | |
4588 | (main): Read the machine description, process DEFINE_PREDICATE or | |
4589 | DEFINE_SPECIAL_PREDICATE patterns, write tm-preds.h or insn-preds.c | |
4590 | as appropriate. | |
4591 | ||
4592 | * genrecog.c (struct decision_test): Replace index with | |
4593 | struct pred_data pointer. | |
4594 | (next_index): Remove, unused. | |
4595 | (pred_table, preds, special_mode_pred_table): Delete. | |
4596 | (compute_predicate_codes, process_define_predicate): New functions. | |
4597 | (validate_pattern, add_to_sequence, write_switch): Update for | |
4598 | new data structures. | |
4599 | (main): Handle DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE. | |
4600 | Check both error_count and have_error. | |
4601 | ||
4602 | * gensupport.c (in_fname, first_predicate): New globals. | |
4603 | (define_pred_queue, define_pred_tail): New RTL-pattern queue. | |
4604 | (predicate_table, last_predicate, old_pred_table) | |
4605 | (old_special_pred_table): New statics. | |
4606 | (hash_struct_pred_data, eq_struct_pred_data, lookup_predicate) | |
4607 | (add_predicate, init_predicate_table): New functions. | |
4608 | (process_rtx): Handle DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE. | |
4609 | (init_md_reader_args_cb): Use the global in_fname. No need to zero | |
4610 | it or max_include_len. Call init_predicate_table. | |
4611 | (read_rtx): Run the predicate queue after the attribute queue | |
4612 | but before all the others. | |
4613 | * gensupport.h (in_fname, struct pred_data, first_predicate) | |
4614 | (lookup_predicate, add_predicate, FOR_ALL_PREDICATES): Declare. | |
4615 | * rtl.def (MATCH_CODE, MATCH_TEST, DEFINE_PREDICATE) | |
4616 | (DEFINE_SPECIAL_PREDICATE): New RTL codes. | |
4617 | * dummy-conditions.c: Don't include bconfig.h, system.h, | |
4618 | coretypes.h, tm.h, or system.h. Do include stddef.h. | |
4619 | Duplicate declaration of struct c_test from gensupport.h. | |
4620 | ||
4621 | * Makefile.in (OBJS-common): Add insn-preds.o. | |
4622 | (STAGESTUFF, .PRECIOUS): Add insn-preds.c. | |
4623 | (insn-preds.c, insn-preds.o): New rules. | |
4624 | (s-preds): Also generate insn-preds.c. | |
4625 | (dummy-conditions.o, genpreds$(build_exeext), genpreds.o): | |
4626 | Update dependencies. | |
4627 | (print-rtl.o, print-rtl1.o): Correct dependencies. | |
4628 | ||
4629 | * recog.h: Delete prototypes of predicate functions. | |
4630 | ||
4631 | * doc/md.texi (Predicates): New section with complete | |
4632 | documentation of operand/operator predicates. Remove some | |
4633 | incomplete documentation of predicates from other places. | |
4634 | * doc/tm.texi (Misc): Move SPECIAL_MODE_PREDICATES next to | |
4635 | PREDICATE_CODES; indicate that both are deprecated in favor | |
4636 | of define_predicate/define_special_predicate. | |
4637 | ||
4638 | * config/ia64/ia64.c: All predicate function definitions moved | |
4639 | to ia64.md, except | |
4640 | (small_addr_symbolic_operand, tls_symbolic_operand): Delete. | |
4641 | (ia64_expand_load_address, ia64_expand_move): | |
4642 | Check SYMBOL_REF_TLS_MODEL directly, don't use tls_symbolic_operand. | |
4643 | ||
4644 | * config/ia64/ia64.md: All predicates now defined here. | |
4645 | (symbolic_operand): Is now a special predicate. | |
4646 | ||
4647 | * config/ia64/ia64.h: Declare ia64_section_threshold. | |
4648 | (PREDICATE_CODES): Delete. | |
4649 | ||
2e3f4877 | 4650 | 2004-08-12 Richard Henderson <rth@redhat.com> |
4651 | ||
4652 | * c-common.h (STATEMENT_LIST_HAS_LABEL): New. | |
4653 | * c-semantics.c (add_stmt): Set it. | |
4654 | * c-decl.c (finish_decl): Use it to create a new BIND_EXPR | |
4655 | before instantiating a variable sized type. | |
4656 | ||
59ff7b6e | 4657 | 2004-08-12 Richard Henderson <rth@redhat.com> |
4658 | ||
4659 | * stor-layout.c (round_up, round_down): Move ... | |
cbf464bd | 4660 | * fold-const.c (round_up, round_down): ... here. Use |
59ff7b6e | 4661 | multiple_of_p to avoid any arithmetic at all. |
4662 | ||
d38cff30 | 4663 | 2004-08-12 Richard Henderson <rth@redhat.com> |
4664 | ||
4665 | * gimplify.c (struct gimplify_init_ctor_preeval_data): New. | |
4666 | (gimplify_init_ctor_preeval_1): New. | |
4667 | (gimplify_init_ctor_preeval): New. | |
4668 | (gimplify_init_ctor_eval): New. | |
4669 | (gimplify_init_constructor): Use them. Always gimplify the LHS | |
4670 | object first. | |
4671 | ||
749e254d | 4672 | 2004-08-12 Ziemowit Laski <zlaski@apple.com> |
4673 | ||
4674 | (This patch is part of merge of objc-improvements-branch | |
4675 | into mainline.) | |
4676 | ||
4677 | * doc/frontends.texi: Mention Objective-C++ in addition to | |
4678 | Objective-C. | |
4679 | * doc/install.texi: Add 'obj-c++' to list of configurable | |
4680 | languages. | |
4681 | * doc/invoke.texi: Rename Objective-C option headings to | |
4682 | indicate they also apply to Objective-C++. List file | |
4683 | extensions for Objective-C++ sources. Mention that | |
4684 | ObjC and ObjC++ compilations may also use C and C++ options, | |
4685 | respectively. Point users to doc/standards.texi for | |
4686 | further info on ObjC and ObjC++. | |
4687 | * doc/sourcebuild.texi: Mention the objcp/ directory and | |
4688 | the Objective-C++ sources it contains. | |
4689 | * doc/standards.texi: Update link to Apple ObjC site; | |
4690 | add link to gcc readings.html WWW doc. | |
4691 | ||
da6755bf | 4692 | 2004-08-12 Alan Modra <amodra@bigpond.net.au> |
4693 | ||
4694 | * config/rs6000/rs6000.c (function_arg_padding): Revert 2004-07-28 | |
4695 | and 2004-07-14 changes. | |
4696 | ||
692e2bb8 | 4697 | 2004-08-12 Paul Brook <paul@codesourcery.com> |
4698 | ||
4699 | * doc/invoke.texi: Fix typo. | |
4700 | ||
b7d25287 | 4701 | 2004-08-11 Devang Patel <dpatel@apple.com> |
4702 | ||
4703 | * config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Add -dead_strip | |
4704 | and -no_dead_strip_inits_and_terms. | |
4705 | (LINK_SPEC): Same. | |
4706 | * doc/invoke.texi (Darwin Options): Document -dead_strip and | |
4707 | -no_dead_strip_inits_and_terms. | |
cbf464bd | 4708 | |
ea32a06e | 4709 | 2004-08-11 Paul Brook <paul@codesourcery.com> |
4710 | ||
4711 | * config/arm/arm-protos.h (arm_finalize_pic) Rename ... | |
4712 | (arm_load_pic_register): ... to this. | |
4713 | * config/arm/arm.c (arm_finalize_pic): Rename ... | |
4714 | (arm_load_pic_register): ... to this. Always output insns at the | |
4715 | current location. Load via low reg in thumb mode. | |
4716 | (arm_expand_prologue): Call arm_load_pic_register. | |
4717 | (thumb_expand_prologue): Ditto. | |
4718 | * config/arm/arm.h (FINALIZE_PIC): Remove. | |
4719 | * config/arm/arm.md (builtin_setjmp_receiver): Call | |
4720 | arm_load_pic_register. | |
4721 | ||
237533cc | 4722 | 2004-08-11 Paul Brook <paul@codesourcery.com> |
4723 | ||
4724 | * arm.c (thumb_force_lr_save): Add prototype. | |
4725 | (thumb_compute_save_reg_mask): New function. | |
4726 | (thumb_find_work_register): New function. | |
4727 | (arm_get_frame_offsets): Use thumb_compute_save_reg_mask. | |
4728 | (thumb_unexpanded_epilogue): Ditto. Remove redundant code. | |
4729 | Don't clobber r3 when removing pretend args. | |
4730 | (thumb_expand_prologue): Use thumb_compute_save_reg_mask. | |
4731 | (thumb_output_function_prologue): Use new functions. | |
4732 | (thumb_set_return_address): Use thumb_compute_save_reg_mask. | |
4733 | * arm.h (THUMB_REG_PUSHED_P): Remove. | |
4734 | ||
99bc9eb7 | 4735 | 2004-08-11 James E Wilson <wilson@specifixinc.com> |
4736 | ||
4737 | PR rtl-optimization/16490 | |
4738 | * cfgrtl.c (cfg_layout_split_edge): Set global_live_at_start and | |
4739 | global_live_at_end for new basic block if already set for other blocks. | |
4740 | ||
e84a95ef | 4741 | 2004-08-11 David Edelsohn <edelsohn@gnu.org> |
4742 | ||
4743 | * config/rs6000/rs6000.h (MAX_FIXED_MODE_SIZE): Define. | |
4744 | ||
4745 | * config/rs6000/rs6000.md (mfcr rlwinm patterns): Set length to 8. | |
4746 | (mfcr rlwinm rlwinm patterns): Set length to 12. | |
4747 | ||
5b110d39 | 4748 | 2004-08-11 Andrew MacLeod <amacleod@redhat.com> |
4749 | ||
4750 | * tree-flow-inline.h (get_def_ops, get_use_ops, get_v_may_def_ops, | |
4751 | get_vuse_ops,get_v_must_def_ops): Add operand structure reference. | |
4752 | (get_v_may_def_result_ptr, get_v_may_def_op_ptr): New access struct. | |
4753 | (start_ssa_stmt_operands): Delete. | |
cbf464bd | 4754 | * tree-flow.h (struct stmt_ann_d): Replace operand vectors with new |
5b110d39 | 4755 | struct stmt_operands_d. |
4756 | (build_ssa_operands): New extern entry point. | |
cbf464bd | 4757 | * tree-ssa-dom.c (record_equivalences_from_stmt): Remove operand |
5b110d39 | 4758 | building code, replace with create_ssa_artficial_load_stmt(). |
4759 | * tree-ssa-operands.c (struct voperands_d): Delete. | |
4760 | (allocate_v_may_def_optype): Allocate v_may_def_operand_type_t vector. | |
4761 | (allocate_v_must_def_optype): Use sizeof (tree), not sizeof (tree *). | |
cbf464bd | 4762 | (free_uses, free_defs, free_vuses, free_v_may_defs, |
5b110d39 | 4763 | free_v_must_defs): Remove dealloc parameter. |
4764 | (remove_vuses, remove_v_may_def, remove_v_must_defs): Delete. | |
4765 | (finalize_ssa_defs, finalize_ssa_uses, finalize_ssa_v_may_defs, | |
4766 | finalize_ssa_vuses, finalize_ssa_v_must_defs): Perform all operand | |
4767 | vector comparisons, ssa_name reuse, and allocations here. | |
4768 | (verify_start_operands): Delete. | |
4769 | (finalize_ssa_stmt_operands): Set new operands by calling finalize | |
4770 | routines. | |
4771 | (start_ssa_stmt_operands): Move from tree-flow-inline.h. | |
4772 | (append_def, append_usei): Simplify to simple accumulation. | |
4773 | (append_v_may_def, append_vuse, append_v_must_def): Simplify to avoiding | |
4774 | duplicates and simple accumulation. | |
4775 | (free_ssa_operands): Free vectors in a stmt_operand structure. | |
4776 | (build_ssa_operands): New. Create a new stmt_operand structure from | |
cbf464bd | 4777 | a stmt and an old set of stmt_operands. |
5b110d39 | 4778 | (get_stmt_operands): Simplify and call build_ssa_operands. |
4779 | (get_expr_operands, get_asm_expr_operands, get_indirect_ref_operands, | |
4780 | get_call_expr_operands, add_stmt_operand, add_call_clobber_ops, | |
4781 | add_call_read_ops): Don't pass prev_vops around anymore. | |
4782 | (note_addressable): Return if no stmt annotation. | |
4783 | (copy_virtual_operands): Access v_may_def operands through a struct. | |
4784 | (create_ssa_artficial_load_stmt): New. Create a load stmt for DOM's | |
4785 | hash tables without treating the stmt as a real stmt. | |
4786 | * tree-ssa-operands.h (struct v_may_def_operand_type): New. Access | |
4787 | v_may_def def and use through a struct instead of 2 array elements. | |
4788 | (struct v_may_def_optype_d): Use v_may_def_operand_type. | |
4789 | (struct stmt_operands_d): New. Struct for storing all operand vectors. | |
4790 | ||
a2f6cf84 | 4791 | 2004-08-11 Nick Clifton <nickc@redhat.com> |
4792 | ||
4793 | * config/arm/arm.c (arm_is_longcall_p): Update comment describing | |
4794 | this funciton's behaviour. Return true when the current function | |
4795 | has a section attribute and -mlong-calls is in effect. | |
4796 | * config/arm/arm.h (ARM_DECLARE_FUNCTION_SIZE): Do not set the | |
4797 | short-call marker when -mlong-calls is in effect and the function | |
4798 | has a section attribute. | |
4799 | ||
6f4df69d | 4800 | 2004-08-10 Zack Weinberg <zack@codesourcery.com> |
4801 | ||
4802 | * stmt.c (expand_return): If asked to return the RESULT_DECL, | |
4803 | just call expand_value_return on result_rtl. | |
4804 | ||
afcf285e | 4805 | 2004-08-10 Richard Henderson <rth@redhat.com> |
4806 | ||
4807 | * builtins.def (BUILT_IN_STACK_ALLOC): Remove. | |
4808 | * builtins.c (expand_builtin) <BUILT_IN_STACK_ALLOC>: Remove. | |
4809 | * dwarf2out.c (loc_descriptor): Handle PARALLEL here ... | |
4810 | (add_location_or_const_value_attribute): ... not here. Use | |
4811 | loc_descriptor_from_tree if possible. | |
4812 | (loc_descriptor_from_tree_1): Rename from loc_descriptor_from_tree. | |
4813 | Simplify address handling. Handle DECL_VALUE_EXPR. Handle register | |
4814 | values specially. | |
4815 | (loc_descriptor_from_tree): New. Update callers. | |
4816 | * expr.c (expand_var): Ignore DECL_VALUE_EXPR variables. | |
4817 | * gimplify.c (gimplify_decl_expr): Lower variable sized types to | |
4818 | pointer plus dereference. Set DECL_VALUE_EXPR. Set save_stack. | |
4819 | (gimplify_call_expr): Do not recognize BUILT_IN_STACK_ALLOC | |
4820 | and BUILT_IN_STACK_RESTORE. | |
4821 | (gimplify_expr): Lower DECL_VALUE_EXPR decls. | |
4822 | * stmt.c (expand_stack_alloc): Remove. | |
4823 | * tree-mudflap.c (mx_register_decls): Don't look for | |
4824 | BUILT_IN_STACK_ALLOC. | |
4825 | * tree-nested.c (convert_local_reference): Likewise. | |
4826 | * tree.h (DECL_VALUE_EXPR): New. | |
4827 | ||
2a7b0524 | 4828 | 2004-08-10 Richard Henderson <rth@redhat.com> |
4829 | ||
d69167ce | 4830 | * stor-layout.c (round_up): Check for 0/1 before dividing. |
4831 | (round_down): Likewise. | |
4832 | ||
2a7b0524 | 4833 | * tree-tailcall.c (suitable_for_tail_opt_p): Also check DECL_EXTERNAL. |
4834 | ||
30e9913f | 4835 | 2004-08-09 Mark Mitchell <mark@codesourcery.com> |
4836 | ||
4837 | * config.gcc (arm*-*-eabi*): New target. | |
4838 | * defaults.h (TARGET_LIBGCC_FUNCS): New macro. | |
4839 | (TARGET_LIB_INT_CMP_BIASED): Likewise. | |
4840 | * expmed.c (expand_divmod): Try a two-valued divmod function as a | |
4841 | last resort. | |
4842 | * gthr.h: Remove bogus tokens at end of #pragma. | |
4843 | * optabs.c (expand_twoval_binop_libfunc): New function. | |
4844 | (prepare_cmp_insn): Handle the !TARGET_LIB_INT_CMP_BIASED case. | |
4845 | (prepare_float_lib_cmp): Try reversing the condition. | |
4846 | (debug_optab_libfuncs): New function. | |
4847 | * optabs.h (expand_twoval_binop_libfunc): Declare. | |
4848 | * config/arm/arm.c (arm_init_libfuncs): New function. | |
4849 | (arm_compute_initial_eliminatino_offset): Return HOST_WIDE_INT. | |
4850 | (TARGET_INIT_LIBFUNCS): Define it. | |
4851 | * config/arm/arm.h (TARGET_BPABI): New macro. | |
4852 | * config/arm/arm-protos.h | |
4853 | (arm_compute_initial_elimination_offset): Return HOST_WIDE_INT. | |
4854 | * config/arm/bpabi.S: New file. | |
4855 | * config/arm/bpabi.c: Likewise. | |
4856 | * config/arm/bpabi.h: Likewise. | |
4857 | * config/arm/ieee754-df.S (__aeabi_dneg): New function or alias. | |
4858 | (__aeabi_drsub): Likewise. | |
4859 | (__aeabi_dsub): Likewise. | |
4860 | (__aeabi_dadd): Likewise. | |
4861 | (__aeabi_ui2d): Likewise. | |
4862 | (__aeabi_i2d): Likewise. | |
4863 | (__aeabi_f2d): Likewise. | |
4864 | (__aeabi_dmul): Likewise. | |
4865 | (__aeabi_ddiv): Likewise. | |
4866 | (__aeabi_cdrcmple): Likewise. | |
4867 | (__aeabi_cdcmpeq): Likewise. | |
4868 | (__aeabi_cdcmple): Likewise. | |
4869 | (__aeabi_dcmpeq): Likewise. | |
4870 | (__aeabi_dcmplt): Likewise. | |
4871 | (__aeabi_dcmple): Likewise. | |
4872 | (__aeabi_dcmpge): Likewise. | |
4873 | (__aeabi_dcmpgt): Likewise. | |
4874 | (__aeabi_dcmpun): Likewise. | |
4875 | (__aeabi_d2iz): Likewise. | |
4876 | (__aeabi_d2uiz): Likewise. | |
4877 | (__aeabi_d2f): Likewise. | |
4878 | * config/arm/ieee754-sf.S (__aeabi_fneg): New function or alias. | |
4879 | (__aeabi_frsub): Likewise. | |
4880 | (__aeabi_fsub): Likewise. | |
4881 | (__aeabi_fadd): Likewise. | |
4882 | (__aeabi_ui2f): Likewise. | |
4883 | (__aeabi_i2f): Likewise. | |
4884 | (__aeabi_fmul): Likewise. | |
4885 | (__aeabi_fdiv): Likewise. | |
4886 | (__aeabi_cfrcmple): Likewise. | |
4887 | (__aeabi_cfcmpeq): Likewise. | |
4888 | (__aeabi_cfcmple): Likewise. | |
4889 | (__aeabi_fcmpeq): Likewise. | |
4890 | (__aeabi_fcmplt): Likewise. | |
4891 | (__aeabi_fcmple): Likewise. | |
4892 | (__aeabi_fcmpge): Likewise. | |
4893 | (__aeabi_fcmpgt): Likewise. | |
4894 | (__aeabi_fcmpun): Likewise. | |
4895 | (__aeabi_f2iz): Likewise. | |
4896 | (__aeabi_f2uiz): Likewise. | |
4897 | * config/arm/lib1funcs.asm (ARM_CALL): New macro. | |
4898 | (__aeabi_uidivmod): New function or alias. | |
4899 | (__aeabi_idivmod): Likewise. | |
4900 | (__aeabi_idiv0): Likewise. | |
4901 | (__aeabi_ldiv0): Likewise. | |
4902 | (__aeabi_llsr): Likewise. | |
4903 | (__aeabi_lasr): Likewise. | |
4904 | (__aeabi_llsl): Likewise. | |
4905 | (bpabi.S): Include it. | |
4906 | * config/arm/libgcc-bpabi.ver: New file. | |
4907 | * config/arm/symbian.h (ARM_DEFAULT_ABI): Remove. | |
4908 | (LINK_SPEC): Remove. | |
4909 | * config/arm/t-arm-elf (LIB1ASMFUNCS): Add __aeabi_lcmp and | |
4910 | __aeabi_ulcmp. | |
4911 | * config/arm/t-bpabi: New file. | |
4912 | * doc/tm.texi (TARGET_LIBGCC_FUNCS): New entry. | |
4913 | (TARGET_LIB_INT_CMP_BIASED): Likewise. | |
6f4df69d | 4914 | |
e042bf99 | 4915 | 2004-08-10 David Edelsohn <edelsohn@gnu.org> |
4916 | ||
4917 | * config/rs6000/rs6000-protos.h (expand_block_clear): Declare. | |
4918 | * config/rs6000/rs6000.md (clrmemsi): New pattern. | |
4919 | * config/rs6000/rs6000.c (expand_block_clear): New function. | |
4920 | (expand_block_move): Convert alignment to bits. Use SImode and | |
4921 | HImode for unaligned addresses if not STRICT_ALIGNMENT. | |
4922 | ||
4923 | 2004-08-10 Caroline Tice <ctice@apple.com> | |
480c55ab | 4924 | |
4925 | * varasm.c (unlikely_section_label): New global variable. | |
4926 | (unlikely_text_section_name): New global variable. | |
4927 | (text_section): Remove alignment statement. | |
6f4df69d | 4928 | (unlikely_text_section): Remove alignment statement; use |
480c55ab | 4929 | unlikely_section_label rather than hard-coded string. |
4930 | (assemble_start_function): Initialize unlikely_section_label and | |
4931 | unlikely_text_section_name; make sure cold section is properly | |
4932 | aligned at start of function; output unlikely_section_label if | |
4933 | appropriate. | |
4934 | ||
ebe32bb0 | 4935 | 2004-08-10 Ulrich Weigand <uweigand@de.ibm.com> |
4936 | ||
4937 | * config/s390/s390-protos.h (s390_canonicalize_comparison): Declare. | |
4938 | * config/s390/s390.c (s390_canonicalize_comparison): New function. | |
4939 | * config/s390/s390.h (CANONICALIZE_COMPARISON): Define. | |
4940 | * config/s390/s390.md ("*tmdi_ext", "*tmsi_ext", "*tmqisi_ext", | |
4941 | "*tmqidi_ext", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem"): Remove. | |
4942 | ("*tmqi_mem"): Remove SUBREG from pattern. | |
4943 | ("*anddi3_cconly"): Prevent accidentally matching TM pattern. | |
4944 | ("*andsi3_cconly"): Likewise. | |
6f4df69d | 4945 | |
72fefdc7 | 4946 | 2004-08-10 H.J. Lu <hongjiu.lu@intel.com> |
4947 | ||
4948 | PR target/16909 | |
4949 | * config/i386/i386.md (*strsetdi_rex_1): Use DI instead of SI. | |
4950 | ||
1081262a | 4951 | 2004-08-10 Janis Johnson <janis187@us.ibm.com> |
4952 | ||
4953 | * doc/sourcebuild.texi (compat testing): Document available test | |
4954 | framework commands. Use the preferred spelling of DejaGnu. | |
4955 | ||
bfc1f9c1 | 4956 | 2004-08-10 Daniel Berlin <dberlin@dberlin.org> |
4957 | ||
4958 | * lambda.h: Add matrix type, and prototypes for remainder of | |
4959 | matrix and vector functions. | |
4960 | (lambda_vector_mult_const): New function. | |
4961 | (lambda_vector_negate): Ditto. | |
4962 | (lambda_vector_add): Ditto. | |
4963 | (lambda_vector_add_mc): Ditto. | |
4964 | (lambda_vector_copy): Ditto. | |
4965 | (lambda_vector_zerop): Ditto. | |
4966 | (lambda_vector_equal): Ditto. | |
4967 | (lambda_vector_min_nz): Ditto. | |
4968 | (lambda_vector_first_nz): Ditto. | |
4969 | (lambda_vector_matrix_mult): Ditto. | |
4970 | * lambda-mat.c: New file. | |
4971 | * Makefile.in (lambda-mat.o): New. | |
4972 | ||
ac4bd4cc | 4973 | 2004-08-10 Andrew MacLeod <amacleod@redhat.com> |
4974 | ||
4975 | * tree-cfg.c (bsi_insert_before, bsi_insert_after): Call modify_stmt | |
4976 | after linking stmt into the program. | |
4977 | (bsi_remove): Don't call modify_stmt. | |
6f4df69d | 4978 | * tree-complex.c (update_complex_assignment, |
ac4bd4cc | 4979 | expand_complex_comparison): Call modify_stmt after changing the stmt. |
6f4df69d | 4980 | * tree-outof-ssa.c (rewrite_trees): Call modify_stmt only if not |
ac4bd4cc | 4981 | removing the stmt. |
4982 | * tree-ssa-ccp.c (substitute_and_fold): Call modify_stmt after changing | |
4983 | the stmt, and only if needed. | |
4984 | * tree-ssa-dom.c (thread_across_edge): Pass no annotation for a dummy | |
4985 | expression. | |
4986 | (simplify_rhs_and_lookup_avail_expr): Don't take an annotation param. | |
4987 | (simplify_cond_and_lookup_avail_expr): Use modify_stmt. | |
4988 | (simplify_switch_and_lookup_avail_expr): Don't take an annotation param. | |
6f4df69d | 4989 | (eliminate_redundant_computations): Don't pass an annotation. Call |
ac4bd4cc | 4990 | modify_stmt rather than setting the annotation directly. |
4991 | (record_equivalences_from_stmt): Remove unused local 'j'. | |
4992 | (cprop_operand): Take a stmt rather than an annotation as a parameter. | |
4993 | Call modify_stmt. | |
4994 | (cprop_into_stmt): Pass stmt rather than annotation. | |
4995 | (update_rhs_and_lookup_avail_expr): Call modify_stmt. | |
6f4df69d | 4996 | * tree-ssa-loop-im.c (schedule_sm): Call get_stmt_ann rather than |
ac4bd4cc | 4997 | modify_stmt. |
4998 | * tree-ssa.c (propagate_into_addr): Dont call modify_stmt. | |
4999 | ||
648c102e | 5000 | 2004-08-10 Jason Merrill <jason@redhat.com> |
5001 | ||
624318a9 | 5002 | PR middle-end/16948 |
648c102e | 5003 | * function.c (expand_function_start): Handle DECL_BY_REFERENCE on |
5004 | the RESULT_DECL. | |
5005 | ||
589975b5 | 5006 | 2004-08-10 Geoffrey Keating <geoffk@apple.com> |
5007 | ||
5008 | * tree-vn.c (val_expr_pair_expr_eq): Compare vuses, to match the | |
5009 | hash function. | |
5010 | ||
10d0c4c6 | 5011 | 2004-08-10 Roger Sayle <roger@eyesopen.com> |
5012 | ||
5013 | * config/mips/mips.md: New reciprocal square root patterns that | |
5014 | match sqrt(1.0/x) in addition to the existing 1.0/sqrt(x) insns. | |
5015 | ||
4c44712e | 5016 | 2004-08-10 Paul Brook <paul@codesourcery.com> |
5017 | ||
5018 | * config/arm/arm-protos.h (arm_set_return_address, | |
5019 | thumb_set_return_address): Add prototypes. | |
5020 | * config/arm/arm.h (ARM_FT_EXCEPTION_HANDLER): Remove. | |
5021 | * config/arm/arm.c (arm_compute_func_type, | |
5022 | use_return_insn, arm_compute_save_reg0_reg12_mask, | |
5023 | arm_compute_save_reg_mask, arm_output_function_prologue, | |
5024 | arm_output_epilogue): Replace ARM_FT_EXCEPTION_HANDLER with | |
5025 | current_function_calls_eh_return. | |
5026 | (thumb_exit, thumb_pushpop, thumb_unexpanded_epilogue): Replace | |
5027 | old eh code. | |
5028 | (arm_set_return_address, thumb_set_return_address): New functions. | |
5029 | * config/arm/arm.h (MUST_USE_SJLJ_EXCEPTIONS, DWARF2_UNWIND_INFO, | |
5030 | ARM_EH_STACKADJ_REGNUM, EH_RETURN_STACKADJ_RTX): Define. | |
5031 | * config/arm/arm.md (VUNSPEC_EH_RETURN): Add. | |
5032 | (epilogue): Use the stackadj register. | |
5033 | (eh_return, arm_eh_return, thumb_eh_return): New pattern. | |
5034 | ||
025d4f81 | 5035 | 2004-08-10 Jakub Jelinek <jakub@redhat.com> |
5036 | ||
5037 | PR target/3144 | |
5038 | * expr.c (move_by_pieces_ninsns): Add max_size argument. | |
5039 | (MOVE_BY_PIECES_P): Pass MOVE_MAX_PIECES + 1 to it. | |
5040 | (CLEAR_BY_PIECES_P): Pass STORE_MAX_PIECES + 1 to it. | |
5041 | (STORE_BY_PIECES_P): Define similarly to CLEAR_BY_PIECES_P, | |
5042 | but using MOVE_RATIO. | |
5043 | (move_by_pieces): Pass max_size to move_by_pieces_ninsns. | |
5044 | (can_store_by_pieces): Change max_size type to unsigned int. | |
5045 | (store_by_pieces_1): Likewise. Pass max_size to | |
5046 | move_by_pieces_ninsns. | |
5047 | * config/s390/s390.h (STORE_BY_PIECES_P): Define. | |
5048 | * config/sh/sh.c (MOVE_BY_PIECES_P): Pass MOVE_MAX_PIECES + 1 | |
5049 | to move_by_pieces_ninsns. | |
5050 | (STORE_BY_PIECES_P): Define. | |
5051 | * config/ns32k/ns32k.h (STORE_BY_PIECES_P): Pass STORE_MAX_PIECES + 1 | |
5052 | to move_by_pieces_ninsns. | |
5053 | * doc/tm.texi (STORE_BY_PIECES_P): Document changed default. | |
5054 | ||
5055 | * config/i386/i386.h (CLEAR_RATIO): Define. | |
5056 | ||
47954a5b | 5057 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> |
5058 | ||
5059 | * expr.c (expand_expr_real_1): Add back code that was not dead. | |
5060 | ||
ad16cb2c | 5061 | 2004-08-09 Andrew Pinski <apinski@apple.com> |
5062 | ||
5063 | * c-common.c (c_common_get_alias_set): Set the aliasing set of the type | |
5064 | which is found to be compatible before returning the aliasing set. | |
5065 | ||
191fb66c | 5066 | 2004-08-09 Daniel Jacobowitz <dan@debian.org> |
5067 | ||
5068 | * ggc-zone.c (struct alloc_zone): Add statistics counters. | |
5069 | (always_collect): New flag. | |
5070 | (ggc_alloc_zone_1): Update statistics support. Don't include | |
5071 | overhead in allocated counter. | |
5072 | (sweep_pages): Update allocated counter for large pages. Don'y | |
5073 | include overhead. | |
5074 | (ggc_collect_1): Always collect. | |
5075 | (ggc_collect): Honor always_collect flag. Sum all zones to decide | |
5076 | whether to collect. | |
5077 | (SCALE, LABEL): New macros. | |
5078 | (ggc_print_statistics): Add statistics support. | |
5079 | ||
7f4f7064 | 5080 | 2004-08-09 Roger Sayle <roger@eyesopen.com> |
5081 | ||
5082 | * expmed.c (sdiv_pow2_cheap, smod_pow2_cheap): Change type to bool. | |
5083 | (init_expmed): Fix potential overrun problem with "all.reg". | |
5084 | (expand_sdiv2_pow2): Add an alternate implementation for signed | |
5085 | division, if the target provides a suitable conditional move insn. | |
5086 | ||
34b963d5 | 5087 | 2004-08-09 Paul Brook <paul@codesourcery.com> |
5088 | Richard Henderson <rth@redhat.com> | |
5089 | ||
5090 | * unwind-dw2.c (uw_install_context_1): Update target saved stack | |
5091 | pointer. | |
5092 | ||
4cb2b0dd | 5093 | 2004-08-09 Geoffrey Keating <geoffk@apple.com> |
5094 | ||
5095 | * ggc-common.c (ggc_rlimit_bound): Don't check RSS limit. | |
5096 | Check DATA limit only if there's no AS limit. Ignore insanely | |
5097 | low DATA limits. | |
5098 | (ggc_min_heapsize_heuristic): Don't divide AS or RSS limits by 8, | |
5099 | but take care that the AS limit isn't overrun. | |
5100 | * doc/invoke.texi: Update documentation of min-heapsize parameter. | |
5101 | ||
a8046f60 | 5102 | 2004-08-09 Jeff Law <law@redhat.com> |
5103 | ||
5104 | * Makefile.in (OBJC-common): Add tree-ssa-threadupdate.c | |
5105 | (tree-ssa-threadupdate.o): Add dependencies. | |
5106 | * tree-ssa-threadupdate.c: New file. | |
5107 | * tree-flow.h (incoming_edge_threaded): New flag in block annotation. | |
5108 | (rewrite_vars_out_of_ssa): Remove prototype. | |
5109 | (cleanup_tree_cfg): Returns a bool. | |
5110 | * tree.h (thread_through_all_blocks): Prototype. | |
5111 | * tree-outof-ssa.c (SSANORM_*): Move into here. | |
5112 | (remove_ssa_form): Now static. | |
5113 | (rewrite_vars_out_of_ssa): Kill. | |
5114 | * tree-ssa-live.c (register_ssa_partitions_for_vars): Kill. | |
5115 | * tree-ssa-live.h (SSANORM_*): Moved into tree-outof-ssa.c. | |
5116 | (remove_ssa_form, register_partitions_for_vars): Kill declarations. | |
5117 | * tree-cfg.c (cleanup_tree_cfg): Return a value indicating if | |
5118 | anything was changed. | |
5119 | * tree-phinodes.c (add_phi_arg): Get the block for the PHI | |
5120 | from the PHI's annotation rather than the edge associated with | |
5121 | the new argument. | |
5122 | * tree-ssa-dom.c (redirection_edges): Kill. | |
5123 | (redirect_edges_and_update_ssa_graph): Kill. | |
5124 | (tree_ssa_dominator_optimize): Do not reset forwardable flag | |
5125 | for blocks anymore. Do not initialize redirection_edges. | |
5126 | Call thread_through_all_blocks. Simplify code for cleanup | |
5127 | of the CFG and iterating. No longer call cleanup_tree_cfg | |
5128 | outside the iteration loop. | |
5129 | (thread_across_edge): No longer mess with forwardable blocks. | |
5130 | ||
d7ecac2e | 5131 | 2004-08-09 Zack Weinberg <zack@codesourcery.com> |
5132 | ||
5133 | * explow.c (memory_address): Use memory_address_p. | |
5134 | * recog.c (general_operand): Likewise. | |
5135 | * regrename.c: No need to define REG_OK_STRICT. | |
5136 | ||
6416ac03 | 5137 | 2004-08-09 Steven Bosscher <stevenb@suse.de> |
5138 | ||
5139 | * timevar.def (TV_CPROP1, TV_CPROP2, TV_PRE, TV_HOIST, TV_LSM): | |
5140 | New timers. | |
5141 | * gcse.c: Include timevar.h. | |
5142 | (const_prop_count, copy_prop_count): Rename to global_const_prop_count | |
5143 | and global_copy_prop_count. | |
5144 | (local_const_prop_count, local_copy_prop_count): New static globals. | |
5145 | (gcse_main): Set the right timevar for each pass. | |
5146 | (cprop_jump): Increment global_const_prop_count when a constant is | |
5147 | propagated. Add "GLOBAL" to dump output. | |
5148 | (cprop_insn): Increment global_const_prop_count when a constant is | |
5149 | propagated, or global_copy_prop_count when a copy is propagated. | |
5150 | (do_local_cprop): Likewise for local_const_prop_count and | |
5151 | local_copy_prop_count. | |
5152 | (one_cprop_pass): Initialize const/cprop counters to zero. | |
5153 | Print out results of local and global const/cprop separately. | |
5154 | (bypass_block): Break over-length line. | |
44bb68b4 | 5155 | * Makefile.in (gcse.o): Add TIMEVAR_H dependency. Fix dependencies |
5156 | for bb-reorder.o and tracer.o. | |
6416ac03 | 5157 | |
fcb807f8 | 5158 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> |
5159 | ||
5160 | * Makefile.in (GTFILES): Remove stmt.c | |
5161 | (stmt.o): Do not depend on gt-stmt.h. | |
5162 | * emit-rtl.c (emit_line_note): Do not call | |
5163 | set_file_and_line_for_stmt. | |
5164 | * expr.c (expand_expr_real_1) <SWITCH_EXPR>: Let expand_case | |
5165 | do everything. | |
5166 | * function.c (free_after_parsing): Do not free STMT field. | |
5167 | (allocate_struct_function): Do not call init_stmt_for_function. | |
5168 | (assign_stack_temp_for_type): Do not accept values of keep | |
5169 | other than 0 or 1. | |
5170 | (init_temp_slots): Do not initialize removed variables. | |
5171 | * function.h (struct function): Remove STMT, X_TARGET_TEMP_SLOT_LEVEL | |
5172 | and X_VAR_TEMP_SLOT_LEVEL fields. | |
5173 | * rtl.h (set_file_and_line_for_stmt): Remove. | |
5174 | * stmt.c (struct nesting, ALLOC_NESTING, POPSTACK, | |
5175 | struct stmt_status, cond_stack, case_stack, nesting_stack, | |
5176 | nesting_depth, emit_locus, set_file_and_line_for_stmt, | |
5177 | same_case_target_p, init_stmt_for_function, emit_nop, | |
5178 | expand_start_cond, expand_start_elseif, expand_start_else, | |
5179 | expand_elseif, expand_end_cond): Remove. | |
5180 | (preserve_subexpressions_p): Remove references to CFUN->STMT. | |
5181 | (expand_start_case, expand_end_case_type): Remove, merge into... | |
5182 | (expand_case): ... this one, including other bits from | |
5183 | expand_expr_real_1. Inline same_case_target_p. Turn members | |
5184 | of CASE_STACK into local variables. | |
5185 | (emit_case_bit_tests): Inline same_case_target_p. | |
5186 | (add_case_node): Add HEAD argument, return new head of the list, | |
5187 | do not handle default label here. | |
5188 | * tree.h (expand_start_cond, expand_end_cond, expand_start_else, | |
5189 | expand_start_elseif, current_nesting_level, expand_start_case, | |
5190 | expand_end_case_type, expand_end_case, add_case_node, | |
5191 | init_stmt_for_function, expand_elseif): Remove prototypes. | |
5192 | (expand_case): Add prototype. | |
5193 | ||
75420fa3 | 5194 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> |
5195 | ||
5196 | * expr.c (expand_expr_real_1): Use optab_for_tree_code. | |
5197 | ||
5198 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> | |
e3ee6a3e | 5199 | |
5200 | * expr.c (var_rtx): Remove. | |
5201 | (expand_expr_real_1) <LOOP_EXPR, EXIT_EXPR, | |
5202 | LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR, TRUTH_ANDIF_EXPR, | |
5203 | TRUTH_ORIF_EXPR, COMPOUND_EXPR, CONJ_EXPR, INIT_EXPR>: | |
5204 | Abort. | |
5205 | (expand_expr_real_1) <COND_EXPR>: Remove most special cases. | |
5206 | * optabs.c (emit_clr_insn, emit_0_to_1_insn): Remove. | |
5207 | * optabs.h (emit_clr_insn, emit_0_to_1_insn): Remove. | |
5208 | ||
f045d41d | 5209 | 2004-08-08 Mostafa Hagog <mustafa@il.ibm.com> |
5210 | Ayal Zaks <zaks@il.ibm.com> | |
5211 | ||
5212 | * common.opt (freschedule-modulo-scheduled-loops): New flag. | |
5213 | * final.c (final_scan_insn): Handle NOTE_DISABLE_SCHED_OF_BLOCK. | |
5214 | * modulo-sched.c (sms_schedule): Emit a note to disable scheduling | |
5215 | when -freschedule-modulo-scheduled-loops flag is not specified. | |
5216 | (sms_schedule_by_order, ps_insn_advance_column, add_node_to_ps, | |
5217 | add_node_to_ps, ps_has_conflicts, ps_add_node_check_conflicts): | |
5218 | More accurate placing of insn in row of partial schedule. | |
5219 | (ps_insn_find_column): New function. | |
5220 | * rtl.h (NOTE_DISABLE_SCHED_OF_BLOCK): New note. | |
5221 | * sched-rgn.c (sched_is_disabled_for_current_region_p): New. | |
5222 | (schedule_region): Use sched_is_disabled_for_current_region_p. | |
5223 | * docs/invoke.texi: Document -freschedule-modulo-scheduled-loops. | |
5224 | ||
8223629e | 5225 | 2004-08-07 H.J. Lu <hongjiu.lu@intel.com> |
5226 | ||
5227 | * config/i386/i386.c (ix86_expand_clrmem): Revert the last | |
5228 | change. | |
5229 | ||
d6a7d5f6 | 5230 | 2004-08-07 H.J. Lu <hongjiu.lu@intel.com> |
5231 | ||
5232 | * config/i386/i386.c (ix86_expand_clrmem): Properly call | |
5233 | gen_strset for 64bit target. | |
5234 | ||
154754a8 | 5235 | 2004-08-07 Olivier Hainque <hainque@act-europe.fr> |
5236 | ||
5237 | * config/vxworks.h (HANDLE_SYSV_PRAGMA): Remove definition. | |
5238 | ||
0e364d12 | 5239 | 2004-08-07 Jason Merrill <jason@redhat.com> |
5240 | ||
806e4c12 | 5241 | Make return in memory explicit. |
5242 | * function.c (aggregate_value_p): Check DECL_BY_REFERENCE. | |
5243 | (assign_parm_find_data_types): Remove code for old front end | |
5244 | invisible reference handling. | |
5245 | (assign_parms): Handle DECL_BY_REFERENCE on the RESULT_DECL. | |
5246 | (expand_function_end): Likewise. | |
5247 | * gimplify.c (gimplify_return_expr): Handle a dereferenced | |
5248 | RESULT_DECL. | |
5249 | * tree-inline.c (copy_body_r): Don't bother looking for &* anymore. | |
5250 | (declare_return_variable): Handle DECL_BY_REFERENCE. | |
5251 | * cp/cp-gimplify.c (is_invisiref_parm): Also handle RESULT_DECL. | |
5252 | (cp_genericize_r): Use convert_from_reference. | |
5253 | Don't dereference a RESULT_DECL directly inside a RETURN_EXPR. | |
5254 | (cp_genericize): Handle the RESULT_DECL. Unset TREE_ADDRESSABLE. | |
5255 | ||
0e364d12 | 5256 | * c-common.c (c_warn_unused_result): Check TREE_USED before |
5257 | warning about a CALL_EXPR with an unused value. | |
5258 | ||
b08de606 | 5259 | 2004-08-06 Mark Mitchell <mark@codesourcery.com> |
5260 | ||
5261 | * config/arm/symbian.h (CC1_SPEC): Avoid passing duplicate options | |
5262 | to the compiler. Use -fshort-wchar by default. | |
5263 | ||
43341e2f | 5264 | 2004-08-06 Pat Haugen <pthaugen@us.ibm.com> |
5265 | ||
5266 | * params.def (PARAM_MIN_CROSSJUMP_INSNS): New. | |
5267 | * cfgcleanup.c (try_crossjump_to_edge): Add minimum insn match | |
5268 | threshhold. | |
5269 | * doc/invoke.texi (param): Document min-crossjump-insns. | |
5270 | ||
3304fb1c | 5271 | 2004-08-06 Richard Sandiford <rsandifo@redhat.com> |
5272 | ||
5273 | PR c/13282 | |
5274 | * c.opt (Wmissing-field-initializers): New option. | |
5275 | * c-opts.c (c_common_post_options): Make -Wextra turn it on by default. | |
5276 | * c-typeck.c (pop_init_level): Guard the missing field warning with | |
5277 | warn_missing_field_initializers rather than extra_warnings. | |
5278 | * doc/invoke.texi (-Wmissing-field-initializers): Document, moving | |
5279 | some of the explanation from... | |
5280 | (-Wextra): ...here. Say that the missing field warning can be | |
5281 | seperately controlled by -Wmissing-field-initializers. | |
5282 | ||
7d4e610d | 5283 | 2004-08-06 Paolo Bonzini <bonzini@gnu.org> |
5284 | ||
5285 | * expr.c (expand_expr_real_1) <ENTRY_VALUE_EXPR>: Remove. | |
5286 | * tree-inline.c (estimate_num_insns_1) <ENTRY_VALUE_EXPR>: Remove. | |
5287 | * tree-pretty-print.c (dump_generic_node) <ENTRY_VALUE_EXPR>: Remove. | |
5288 | * tree.def (ENTRY_VALUE_EXPR): Remove. | |
5289 | ||
217b6f49 | 5290 | 2004-08-06 Jakub Jelinek <jakub@redhat.com> |
5291 | ||
5292 | * config/i386/i386.c (ix86_expand_clrmem): Move gen_cld down to | |
5293 | the places where it is actually needed. Don't use repz; stosb | |
5294 | for -Os with sufficiently small constant sizes. | |
5295 | For sufficiently small repz; stos{l,q} repeat counts use a sequence | |
5296 | of stos{l,q} instructions instead. | |
5297 | ||
bf9fa951 | 5298 | 2004-08-06 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
5299 | ||
5300 | PR tree-optimization/16807 | |
5301 | * loop-iv.c (dump_iv_info): Dump invariants correctly. | |
5302 | (iv_subreg, iv_extend): Express value of invariant purely in | |
5303 | base field. | |
5304 | ||
15f1f1a4 | 5305 | 2004-08-06 Mark Mitchell <mark@codesourcery.com> |
5306 | ||
5307 | * config/arm/symbian.h (CC1_SPEC): Add -fno-short-enums. | |
5308 | (CC1PLUS_SPEC): Define it to be the same as CC1_SPEC. | |
5309 | ||
e2eeb731 | 5310 | 2004-08-06 Roman Zippel <zippel@linux-m68k.org> |
d7ecac2e | 5311 | |
6416ac03 | 5312 | * config/m68k/m68k.c (post_inc_operand,pre_dec_operand): New. |
5313 | * config/m68k/m68k.h (PREDICATE_CODES): add post_inc_operand, | |
5314 | pre_dec_operand. | |
5315 | * config/m68k/m68k.md (zero_extend*2): delay the splitting of the | |
5316 | pattern until reload is finished to allow better code generation | |
5317 | and split them completely into separate instrunctions. | |
5318 | (*andsi3_split): New pattern. | |
e2eeb731 | 5319 | |
3aa0c315 | 5320 | 2004-08-05 Mark Mitchell <mark@codesourcery.com> |
5321 | ||
5322 | * tree.c (handle_dll_attribute): Move here from i383/winnt.c. | |
5323 | Replace use of DECL_INLINE with DECL_DECLARED_INLINE_P. Set | |
5324 | DECL_VISIBLITY. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. | |
5325 | * tree.h (handle_dll_attribute): Declare. Test | |
5326 | TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. | |
5327 | * c-common.h (c_determine_visibility): Declare. | |
5328 | * c-common.c (c_determine_visibility): New function. | |
5329 | * c-decl.c (finish_decl): Use it. | |
5330 | (finish_function): Likewise. | |
5331 | * defaults.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to | |
5332 | zero, by default. Use #if, not #ifdef, to test it. | |
5333 | * config/arm/arm.c (arm_attribute_table): Use | |
5334 | handle_dll_attribute. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with | |
5335 | #if. | |
5336 | * config/arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define to 1. | |
5337 | * config/i386/cygming.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define | |
5338 | to 1. | |
5339 | * config/i386/i386-protos.h (ix86_handle_dll_attribute): Remove. | |
5340 | * config/i386/i386.c (ix86_attribute_table): Use | |
5341 | handle_dll_attribute for dllimport/dllexport. Test | |
5342 | TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. | |
5343 | * config/i386/winnt.c (ix86_handle_dll_attribute): Remove. | |
5344 | * config/mcore/mcore.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define | |
5345 | it to 1. | |
5346 | * config/mcore/mcore.c (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Test it | |
5347 | with #if. | |
5348 | * config/sh/symbian-pre.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define | |
5349 | it to 1. | |
5350 | * doc/extend.texi (dllexport): Clarify and correct documentation. | |
5351 | (dllimport): Likewise. | |
5352 | * doc/tm.texi (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Mention | |
5353 | handle_dll_attribute. | |
d7ecac2e | 5354 | |
06598532 | 5355 | 2004-08-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
5356 | ||
5357 | * tree-ssa-loop-manip.c: New file. | |
5358 | * Makefile.in (tree-ssa-loop-manip.o): Add. | |
5359 | * tree-flow.h (rewrite_into_loop_closed_ssa, verify_loop_closed_ssa): | |
5360 | Declare. | |
5361 | * tree-ssa-loop.c (tree_loop_optimizer_init): Create loop closed ssa | |
5362 | form. | |
5363 | (tree_ssa_loop_done): Verify loop closed ssa form. | |
5364 | * tree-ssa-loop-im.c (move_computations): Update loop closed ssa form. | |
5365 | ||
ff59d376 | 5366 | 2004-08-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
5367 | ||
5368 | * pa.c (pa_asm_output_aligned_bss, pa_asm_output_aligned_common, | |
5369 | pa_asm_output_aligned_local): New functions. | |
5370 | * pa-protos.h: Add prototypes for pa_asm_output_aligned_bss, | |
5371 | pa_asm_output_aligned_common and pa_asm_output_aligned_local. | |
5372 | * pa-pro-end.h (ASM_OUTPUT_ALIGNED_COMMON): Use | |
5373 | pa_asm_output_aligned_common. | |
5374 | (ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local. | |
5375 | * pa.h (ASM_OUTPUT_ALIGNED_BSS): New macro. | |
5376 | (ASM_OUTPUT_ALIGNED_COMMON): Use pa_asm_output_aligned_common. | |
5377 | (ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local. | |
5378 | * pa64-hpux.h (MAX_OFILE_ALIGNMENT): New macro. | |
5379 | (ASM_OUTPUT_ALIGNED_COMMON): Use pa_asm_output_aligned_common. | |
5380 | (ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local. | |
5381 | * som.h (MAX_OFILE_ALIGNMENT): Provide maximum alignment of global | |
5382 | common data. | |
5383 | ||
03dc92db | 5384 | 2004-08-05 Andrew Pinski <apinski@apple.com> |
5385 | ||
5386 | * objc/objc-act.c (build_objc_string_object): Mark the address | |
5387 | expression as constant. | |
5388 | ||
04561dfd | 5389 | 2004-08-05 David Edelsohn <edelsohn@gnu.org> |
5390 | ||
5391 | * config/rs6000/rs6000.c (rs6000_rtx_costs): Fix mask_operand | |
5392 | and mask64_operand thinkos. Handle ZERO_EXTRACT. Handle | |
5393 | SIGN_EXTEND / ZERO_EXTEND of MEM. Handle rlwinm patterns. | |
5394 | ||
15f72519 | 5395 | 2004-08-05 Joseph S. Myers <jsm@polyomino.org.uk> |
5396 | ||
5397 | * config/linux.h, config/i386/linux.h, config/sparc/linux.h: | |
5398 | Remove definitions conditioned on USE_GNULIBC_1 or conditioned | |
5399 | out, and associated obsolete comments. | |
5400 | ||
4d28c5d1 | 5401 | 2004-08-05 Nathan Sidwell <nathan@codesourcery.com> |
5402 | ||
5403 | * tree.h (force_fit_type): Return a tree, take three flags. | |
5404 | * fold-const.c (force_fit_type): Set TREE_OVERFLOW and | |
5405 | TREE_CONSTANT_OVERFLOW here. | |
5406 | (int_const_binop, const_binop): Adjust. | |
5407 | (size_int_type): Do sign extension here. | |
5408 | (fold_convert_const, optimize_bit_field_compare, | |
5409 | decode_field_reference, all_ones_mask_p, fold_div_compare, fold, | |
5410 | fold_negate_const, fold_abs_const, fold_not_const): Adjust. | |
5411 | * tree.c (size_in_bytes, int_fits_type_p): Adjust. | |
5412 | ||
8bf71901 | 5413 | 2004-08-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
5414 | ||
5415 | PR tree-optimization/16864 | |
5416 | * tree-tailcall.c (eliminate_tail_call): Do not create phi nodes | |
5417 | for ssa names without default_def. | |
5418 | ||
b17e4230 | 5419 | 2004-08-05 Richard Sandiford <rsandifo@redhat.com> |
5420 | ||
5421 | * config/i386/i386.c (ix86_expand_prologue): If the function uses a | |
5422 | frame pointer, restore eax with an ebp-relative address. | |
5423 | ||
b2c4af5e | 5424 | 2004-08-04 Geoffrey Keating <geoffk@apple.com> |
5425 | ||
5426 | PR 14516 | |
5427 | * c-common.c (c_expand_decl): Don't special-case static VAR_DECLs. | |
5428 | * c-common.h (make_rtl_for_local_static): Delete. | |
5429 | * c-decl.c (shadow_tag_warned): Clean up comment. | |
5430 | (finish_decl): Clean up spacing. Use set_user_assembler_name when | |
5431 | appropriate. Don't pass asmspec to rest_of_decl_compilation. | |
5432 | * c-semantics.c (make_rtl_for_local_static): Delete. | |
5433 | * expr.c (init_block_move_fn): Use set_user_assembler_name. | |
5434 | (init_block_clear_fn): Likewise. | |
5435 | * passes.c (rest_of_decl_compilation): Remove asmspec parameter, | |
5436 | expect it to be in DECL_ASSEMBLER_NAME. Update callers in many files. | |
5437 | * toplev.h (rest_of_decl_compilation): Remove asmspec parameter. | |
5438 | * tree.h (make_decl_rtl): Remove second parameter. | |
5439 | (set_user_assembler_name): New. | |
5440 | * varasm.c (set_user_assembler_name): New. | |
5441 | (make_decl_rtl): Remove second parameter. Update callers in many | |
5442 | files. | |
5443 | ||
d895dbf9 | 5444 | 2004-08-05 Adam Nemet <anemet@lnxw.com> |
5445 | ||
5446 | * config.gcc (case i[34567]86-*-lynxos*): Update to LynxOS 4.0. | |
5447 | (case rs6000-*-lynxos*): Rename it to powerpc-*-lynxos*. Update | |
5448 | to LynxOS 4.0. | |
5449 | * gthr-lynx.h: New file. | |
5450 | * config/lynx-ng.h: Remove file. | |
5451 | * config/lynx.h: Update to LynxOS 4.0. | |
5452 | * config/t-lynx: New file. | |
5453 | * config/i386/lynx-ng.h: Remove file. | |
5454 | * config/i386/lynx.h: Update to LynxOS 4.0. | |
5455 | * config/rs6000/lynxbase.h: Remove file. | |
5456 | * config/rs6000/lynx.h: Update to LynxOS 4.0. | |
5457 | * config/rs6000/t-lynx: New file. | |
5458 | * doc/install.texi (Options specification): Remove reference to | |
5459 | LynxOS from systems where --with-gnu-as makes a difference. | |
5460 | ||
36bccbfc | 5461 | 2004-08-05 Joseph S. Myers <jsm@polyomino.org.uk> |
5462 | ||
5463 | * c-common.c (c_stddef_cpp_builtins): Define __INTMAX_TYPE__ and | |
5464 | __UINTMAX_TYPE__. | |
5465 | * c-cppbuiltin.c (builtin_define_stdint_macros): New. Define | |
5466 | __INTMAX_MAX__. | |
5467 | (c_cpp_builtins): Call it. | |
5468 | * doc/cpp.texi: Update. | |
5469 | ||
b87cee5c | 5470 | 2004-08-04 David Edelsohn <edelsohn@gnu.org> |
5471 | ||
5472 | * config/rs6000/rs6000.c (rs6000_rtx_costs): LABEL_REFs are zero | |
5473 | cost. | |
5474 | ||
020c749b | 5475 | 2004-08-04 Jan Hubicka <jh@suse.cz> |
5476 | ||
5477 | * basic-block.h (profile_staus): New global variable. | |
5478 | * cfg.c (profile_status): Declare. | |
5479 | (check_bb_profile): Break out from ....; use profile_status | |
5480 | (dump_flow_info): ... here. | |
5481 | * cfgbuild.c (find_basic_blocks): Set profile_status. | |
5482 | * cfgexpand.c (tree_expand_cfg): Likewise. | |
5483 | * predict.c (estimate_probability): Likewise. | |
5484 | * profile.c (branch_prob): Likewise. | |
5485 | * tree-cfg.c (build_tree_cfg): Likewise. | |
5486 | (dump_function_to_file): Use check_bb_profile. | |
5487 | * tree-pretty-print (dump_bb_header): Likewise. | |
5488 | * tree-profile.c (do_tree_profiling): Cleanup. | |
5489 | ||
fdef3332 | 5490 | 2004-08-04 Zack Weinberg <zack@codesourcery.com> |
5491 | ||
5492 | * Makefile.in (RTL_BASE_H, RTL_H): Correct. | |
5493 | (BUILD_RTL): Remove $(BUILD_PREFIX) from ggc-none.o. | |
5494 | (genobjs): Add errors.o, ggc-none.o, and min-insn-modes.o. | |
5495 | (read-rtl.o, gensupport.o, genconfig.o, genflags.o, gencodes.o) | |
5496 | (genconstants.o, genemit.o, genopinit.o, genrecog.o, genextract.o) | |
5497 | (genpeep.o, genattr.o, genattrtab.o, genautomata.o, genoutput.o) | |
5498 | (genconditions.o): Depend on $(RTL_BASE_H) not $(RTL_H). | |
5499 | (ggc-none.o, errors.o): Move rule to generators section; | |
5500 | correct dependencies. | |
5501 | (min-insn-modes.o): Move rule to generators section; remove | |
5502 | unnecessary explicit command; correct dependencies. | |
5503 | (print-rtl.o, print-rtl1.o): Correct dependencies. | |
5504 | ($(BUILD_PREFIX_1)errors.o. $(BUILD_PREFIX_1)ggc-none.o): Delete rule. | |
5505 | (mostlyclean): Update. | |
5506 | ||
5507 | * errors.c: Include bconfig.h not config.h. Correct comment. | |
5508 | * gengtype.c, genpreds.c: Don't define NO_GENRTL_H. | |
5509 | * ggc-none.c: Include bconfig.h; not config.h or tm.h. | |
5510 | * print-rtl.c: Don't include tm_p.h. | |
5511 | ||
5512 | * rtl.h: Move forward-decl of struct function down where it's | |
5513 | needed. Include genrtl.h #ifndef GENERATOR_FILE, not | |
5514 | #ifndef NO_GENRTL_H. Remove unnecessary #ifdef BUFSIZ statements. | |
5515 | ||
deb78f9e | 5516 | 2004-08-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
5517 | Jeff Law <law@redhat.com> | |
5518 | ||
5519 | * tree-cfg.c (tree_duplicate_bb): Mark duplicated definitions. | |
5520 | * tree-flow.h (rewrite_ssa_into_ssa): Declaration changed. | |
5521 | * tree-into-ssa.c (rewrite_ssa_into_ssa): Use new interface to | |
5522 | manipulate the duplicated ssa names. | |
5523 | * tree-ssanames.c (ssa_names_to_rewrite): New variable. | |
5524 | (marked_for_rewrite_p, any_marked_for_rewrite_p, mark_for_rewrite, | |
5525 | unmark_all_for_rewrite, marked_ssa_names, release_ssa_name_force): | |
5526 | New functions. | |
5527 | (release_ssa_name): Do not release ssa names that may have multiple | |
5528 | definitions. | |
5529 | * tree.h (release_ssa_name_force, mark_for_rewrite, | |
5530 | unmark_all_for_rewrite, marked_for_rewrite_p, any_marked_for_rewrite_p, | |
5531 | marked_ssa_names): Declare. | |
5532 | * tree-ssa-loop-ch.c (mark_defs_for_rewrite): Remove. | |
5533 | (duplicate_blocks): Remove call to mark_defs_for_rewrite. | |
5534 | Update call to rewrite_ssa_into_ssa. | |
5535 | ||
3c5c992f | 5536 | 2004-08-04 Mark Mitchell <mark@codesourcery.com> |
5537 | ||
5538 | * defaults.h (TARGET_DECLSPEC): New macro. | |
5539 | * c-cppbuiltin.c (c_cpp_builtins): Handle TARGET_DECLSPEC. | |
5540 | * config/arm/pe.h (SUBTARGET_CPP_SPEC): Remove __declspec support. | |
3aa0c315 | 5541 | * config/arm/symbian.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define. |
3c5c992f | 5542 | * config/i386/beof-elf.h (TARGET_OS_CPP_BUILTINS): Remove |
5543 | __declspec support. | |
5544 | (TARGET_DECLSPEC): Define. | |
5545 | * config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Remove | |
5546 | __declspec support. | |
5547 | * config/i386/i386-interix.h (TARGET_OS_CPP_BUILTINS): Remove | |
5548 | __declspec support. | |
5549 | (TARGET_DECLSPEC): Define. | |
5550 | * config/mcore/mcore.h (TARGET_CPU_CPP_BUILTINS): Remove | |
5551 | __declspec support. | |
5552 | * config/sh/symbian-pre.h (SUBTARGET_CPP_SPEC): Remove __declspec | |
5553 | support. | |
5554 | * doc/tm.texi (TARGET_DECLSPEC): Document. | |
5555 | ||
5556 | * doc/extend.texi: Fix typo in comment. | |
5557 | ||
853b7640 | 5558 | 2004-08-04 Paul Brook <paul@codesourcery.com> |
5559 | ||
5560 | * target-def.h (TARGET_CXX_CDTOR_RETURNS_THIS): Define. | |
5561 | (TARGET_CXX): Use it. | |
5562 | * target.h (struct gcc_target): Add cdtor_returns_this. | |
5563 | * config/arm/arm.c (arm_cxx_cdtor_returns_this): New function. | |
5564 | (TARGET_CXX_CDTOR_RETURNS_THIS): Define. | |
5565 | * doc/tm.texi: Document TARGET_CXX_CDTOR_RETURNS_THIS. | |
5566 | ||
2364e487 | 5567 | 2004-08-03 Nathan Sidwell <nathan@codesourcery.com> |
5568 | ||
5569 | * c-lex.c (narrowest_unsigned_type, narrowest_signed_type): Take | |
5570 | low/high pair. Do range checking directly. | |
5571 | (interpret_integer): Adjust. | |
5572 | ||
90b0414c | 5573 | 2004-08-04 Nick Clifton <nickc@redhat.com> |
5574 | ||
5575 | * config/sh/sh.h (TARGET_SWITCHES): Add no-renesas to select the | |
5576 | GCC ABI. | |
5577 | * doc/invoke.texi: Document this new switch and also the -mrenesas | |
5578 | switch. | |
5579 | ||
5bafb95e | 5580 | 2004-08-04 Nathan Sidwell <nathan@codesourcery.com> |
5581 | ||
5582 | * cfglayout.c (insn_locators_initialize): Update the current | |
5583 | location before initializing a location. | |
5584 | ||
7850c77b | 5585 | 2004-08-03 Zack Weinberg <zack@codesourcery.com> |
5586 | ||
28a5f832 | 5587 | * dbxout.c (dbxout_function_decl): Always call dbxout_function_end. |
5588 | (dbxout_function_end): Return after emitting the "Lscope" symbol | |
5589 | under the same conditions that this function formerly wasn't called. | |
5590 | Add explanatory comments. | |
5591 | ||
2970bccb | 5592 | PR 14860 |
f62468fc | 5593 | * c-decl.c (record_builtin_type): Call debug_hooks->type_decl |
5594 | on the new decl. | |
5595 | ||
2970bccb | 5596 | PR 13956 |
7850c77b | 5597 | * dbxout.c (dbx_output_lbrac, dbx_output_rbrac): New |
5598 | functions, broken out of dbxout_block. | |
5599 | (dbxout_block): The block at depth 0 should get LBRAC/RBRAC | |
5600 | stabs too, if it contains symbols. Use the begin_label and | |
5601 | the Lscope label (emitted by dbxout_function_end) for the | |
5602 | range of this block. | |
5603 | ||
2eeb7d59 | 5604 | 2004-08-03 Nathanael Nerode <neroden@gcc.gnu.org> |
5605 | ||
5606 | * doc/install.texi: Update autoconf version requirements. | |
5607 | ||
7151fd0e | 5608 | 2004-08-03 Zack Weinberg <zack@codesourcery.com> |
5609 | ||
5610 | * defaults.h (LEGITIMATE_PIC_OPERAND_P): Provide default definition. | |
5611 | * recog.c (general_operand, immediate_operand, nonmemory_operand) | |
5612 | (asm_operand_ok): Remove #ifdefs on LEGITIMATE_PICOPERAND_P. | |
5613 | * regclass.c (record_reg_classes): Likewise. | |
5614 | * reload.c (find_reloads): Likewise. | |
5615 | * reload1.c (reload): Likewise. | |
5616 | ||
ba08da2c | 5617 | 2004-08-03 Zack Weinberg <zack@codesourcery.com> |
5618 | ||
5619 | * gensupport.c (init_md_reader_args_cb): Renamed from | |
5620 | init_md_reader_args. Add third option, callback function for | |
5621 | parsing program-specific options. Add diagnosis of incorrect | |
5622 | number of input files. | |
5623 | (init_md_reader): Fold into init_md_reader_args_cb. | |
5624 | (init_md_reader_args): Now a thin wrapper around | |
5625 | init_md_reader_args_cb. | |
5626 | * gensupport.h: Update prototypes. | |
5627 | ||
5628 | * genattr.c, genattrtab.c, gencodes.c, genconfig.c, genemit.c | |
5629 | * genextract.c, genflags.c, genopinit.c, genoutput.c, genpeep.c | |
5630 | * genrecog.c: No need to diagnose lack of an input file; | |
5631 | init_md_reader_args will handle it. | |
5632 | * genconditions.c: Likewise, and use init_md_reader_args. | |
5633 | * genconstants.c: Likewise, and no need to call read_md_rtx. | |
5634 | ||
0568d4ea | 5635 | 2004-08-03 Joseph S. Myers <jsm@polyomino.org.uk> |
5636 | ||
5637 | * c-decl.c (implicitly_declare): Diagnose incompatible implicit | |
5638 | declarations. | |
5639 | ||
493d71ef | 5640 | 2004-08-03 Mike Stump <mrs@apple.com> |
5641 | ||
5642 | * config/darwin-c.c: Don't search in "/Local/Library/Frameworks" | |
5643 | for frameworks. | |
5644 | * doc/invoke.texi (Darwin Options): Update to reflect above. | |
5645 | ||
40309554 | 5646 | 2004-08-03 Roger Sayle <roger@eyesopen.com> |
5647 | ||
5648 | PR middle-end/16790 | |
5649 | * fold-const.c (extract_muldiv_1) <NOP_EXPR>: Disallow local | |
5650 | truncations, not just global truncations. | |
5651 | ||
1b425b8e | 5652 | 2004-08-03 Andrew Pinski <apinski@apple.com> |
5653 | ||
5654 | PR bootstrap/16865 | |
5655 | * loop-iv.c (simplify_using_assignment): Initialize lhs. | |
5656 | ||
5ca838b8 | 5657 | 2004-08-03 Paul Brook <paul@codesourcery.com> |
5658 | ||
5659 | * gcc/doc/install.texi: Document MPFR requirement. | |
5660 | ||
1b425b8e | 5661 | 2004-08-03 Maciej W. Rozycki <macro@linux-mips.org> |
b0b8d180 | 5662 | |
ba08da2c | 5663 | * aclocal.m4 (gcc_AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h> |
5664 | and mmap() explicitly instead of relying on preset autoconf cache | |
b0b8d180 | 5665 | variables. |
5666 | * configure: Regenerate. | |
5667 | ||
561866ed | 5668 | 2004-08-03 H.J. Lu <hongjiu.lu@intel.com> |
5669 | ||
5670 | PR target/16570 | |
5671 | * config.gcc (i[34567]86-*-* | x86_64-*-*): Add i386/t-gmm_malloc | |
5672 | to tmake_file. | |
5673 | (i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1): Likewise. | |
5674 | (i[34567]86-*-linux* | x86_64-*-linux*): Add i386/t-pmm_malloc | |
5675 | to tmake_file. | |
5676 | ||
5677 | * config/i386/t-gmm_malloc: New file. | |
5678 | * config/i386/t-pmm_malloc: Likewise. | |
ba08da2c | 5679 | |
561866ed | 5680 | * config/i386/xmmintrin.h: Include <mm_malloc.h>. |
5681 | ||
5682 | 2004-08-03 H.J. Lu <hongjiu.lu@intel.com> | |
5edbc38d | 5683 |