1 2009-12-05 Sebastian Pop <sebastian.pop@amd.com>
3 * config/i386/i386.c (TARGET_DEFAULT_TARGET_FLAGS): Add
5 * config/i386/i386.h (CC1_CPU_SPEC_1): Remove
6 "'-mfused-madd' was removed".
7 * config/i386/i386.opt (mfused-madd): New.
8 * config/i386/sse.md: Add TARGET_FUSED_MADD to FMA4 insns.
9 * doc/invoke.texi (-mfused-madd, -mno-fused-madd): Document.
11 2009-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
13 * pa64-hpux.h (LIB_SPEC): Handle -rdynamic.
14 * pa-hpux10.h (LIB_SPEC): Likewise.
15 * pa-hpux11.h (LIB_SPEC): Likewise.
18 * pa/linux-unwind.h (pa32_fallback_frame_state): Set fs->signal_frame
20 * pa/hpux-unwind.h (pa32_fallback_frame_state): Likewise.
22 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
24 * configure: Regenerate.
26 2009-12-05 Richard Earnshaw <rearnsha@arm.com>
28 * arm/thumb2.md (thumb2_mulsi_short_compare0): Use a low-register
31 2009-12-04 David Daney <ddaney@caviumnetworks.com>
33 PR rtl-optimization/42164
34 * combine.c (combine_simplify_rtx): Handle truncation of integer
37 2009-12-04 Richard Guenther <rguenther@suse.de>
39 * lto-streamer-out.c (pack_ts_decl_common_value_fields):
40 Revert previous change.
41 (lto_output_ts_decl_common_tree_pointers): Stream DECL_VALUE_EXPR.
42 * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
45 2009-12-04 Richard Guenther <rguenther@suse.de>
47 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
49 (call_may_clobber_ref_p_1): Likewise.
51 2009-12-04 Matthias Klose <doko@ubuntu.com>
52 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
55 * config.gcc (hppa*-*-linux*): Use config/t-slibgcc-libgcc.
56 * config/pa/pa-linux.h (LIB_SPEC): Remove.
58 2009-12-03 Sebastian Pop <sebastian.pop@amd.com>
59 Richard Henderson <rth@redhat.com>
61 * config/i386/i386-protos.h (ix86_fma4_valid_op_p): Remove.
62 * config/i386/i386.c (ix86_fma4_valid_op_p): Remove.
63 * config/i386/i386.md: Do not use ix86_fma4_valid_op_p.
64 * config/i386/sse.md (fma4_*): Remove alternative with operand 1
65 matching a memory access. Do not use ix86_fma4_valid_op_p.
67 Do not use ix86_fma4_valid_op_p in FMA4 and XOP splitters.
69 2009-12-03 Richard Henderson <rth@redhat.com>
71 * config/i386/i386.c (ix86_fixup_binary_operands): For FMA4, force
72 all operands into registers.
74 2009-12-03 Sebastian Pop <sebastian.pop@amd.com>
76 * config/i386/i386.c (ix86_expand_fma4_multiple_memory): Remove unused
78 * config/i386/i386-protos.h (ix86_expand_fma4_multiple_memory): Same.
79 * config/i386/sse.md: Same.
81 2009-12-03 Richard Guenther <rguenther@suse.de>
83 * cgraphunit.c (assemble_thunk): Use DECL_ASSEMBLER_NAME
84 instead of DECL_NAME for the entry point.
86 2009-12-03 Richard Earnshaw <rearnsha@arm.com>
88 * arm/linux-atomic.c (SYNC_LOCK_RELEASE): Place memory barrier
89 before the lock release.
91 2009-12-03 Michael Matz <matz@suse.de>
94 * cfgexpand.c (struct stack_var): Add conflicts member.
95 (stack_vars_conflict, stack_vars_conflict_alloc,
96 n_stack_vars_conflict): Remove.
97 (add_stack_var): Initialize conflicts member.
98 (triangular_index, resize_stack_vars_conflict): Remove.
99 (add_stack_var_conflict, stack_var_conflict_p): Rewrite in
101 (union_stack_vars): Only run over the conflicts.
102 (partition_stack_vars): Remove special case.
103 (expand_used_vars_for_block): Don't call resize_stack_vars_conflict,
104 don't create self-conflicts.
105 (account_used_vars_for_block): Don't create any conflicts.
106 (fini_vars_expansion): Free bitmaps, don't free or clear removed
109 2009-12-03 Bernd Schmidt <bernd.schmidt@analog.com>
112 * regrename.c (live_in_chains): New variable.
113 (verify_reg_tracked): New static function.
114 (scan_rtx_reg): Update live_in_chains.
115 (scan_rtx): Only promote sets in COND_EXEC to OP_INOUT if
116 we're already tracking the reg.
117 (build_def_use): Likewise. Initialize live_in_chains.
119 2009-12-03 Ken Werner <ken.werner@de.ibm.com>
121 * config/spu/spu-elf.h (STARTFILE_SPEC): Add support for gprof
123 * config/spu/spu-protos.h (spu_function_profiler): Add prototype.
124 * config/spu/spu.c (spu_function_profiler): New function.
125 * config/spu/spu.h (FUNCTION_PROFILER): Invoke
126 spu_function_profiler.
127 (NO_PROFILE_COUNTERS): Define.
128 (PROFILE_BEFORE_PROLOGUE): Likewise.
130 2009-12-03 Dave Korn <dave.korn.cygwin@gmail.com>
132 * ggc-page.c (struct free_object): Pull definition out ...
133 (struct globals): .. from here.
135 2009-12-02 Richard Guenther <rguenther@suse.de>
137 * fold-const.c (div_if_zero_remainder): Honor that sizetypes
138 are sign-extending. Simplify.
140 2009-12-02 Richard Henderson <rth@redhat.com>
143 * tree-loop-distribution.c (build_size_arg_loc): Tidy.
144 (generate_memset_zero): Convert to sizetype properly. Tidy.
146 2009-12-02 Richard Guenther <rguenther@suse.de>
148 * lto-streamer-out.c (pack_ts_decl_common_value_fields):
149 Do not pretend we have value exprs.
151 2009-12-02 Richard Guenther <rguenther@suse.de>
154 * fold-const.c (try_move_mult_to_index): Do not leak
155 domain types into the IL.
157 2009-12-02 Richard Guenther <rguenther@suse.de>
160 * tree.c (free_lang_data): Disable if not using LTO.
162 2009-12-02 Richard Guenther <rguenther@suse.de>
165 * cfgloopmanip.c (remove_path): Avoid cancelling loops
168 2009-12-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
171 * tree.h (int_or_pointer_precision): Remove.
172 * tree.c (int_or_pointer_precision): Remove.
173 (integer_pow2p): Use TYPE_PRECISION instead.
174 (tree_log2): Likewise.
175 (tree_floor_log2): Likewise.
176 (signed_or_unsigned_type_for): Likewise.
177 * fold-const.c (fit_double_type): Likewise.
178 * varasm.c (initializer_constant_valid_p): Likewise.
180 2009-12-02 Ira Rosen <irar@il.ibm.com>
182 * doc/invoke.texi (-fdump-tree-slp): Document.
183 (-ftree-vectorizer-verbose): Update.
184 (-ftree-slp-vectorize): Document.
186 2009-12-02 Nick Clifton <nickc@redhat.com>
188 * config/rx/rx.c (rx_conditional_register_usage): Do not warn if
189 no fixed registers are available for interrupt handlers. Do not
190 fix normal registers.
191 (MUST_SAVE_ACC_REGISTER): New macro.
192 (rx_get_stack_layout): Create a stack frame for fast interrupt
193 handlers, if necessary. Push extra registers if needed in order
194 to save the accumulator.
195 (rx_expand_prologue): Create a stack frame for fast interrupt
196 handlers, if necessary.
197 (rx_expand_builtin_mvfc): Handle the case where there is no
200 2009-12-01 Sebastian Pop <sebastian.pop@amd.com>
202 * config/i386/abmintrin.h (__lzcnt16): New.
205 * config/i386/i386-builtin-types.def (UINT16_FTYPE_UINT16): New.
206 * config/i386/i386.c (IX86_BUILTIN_CLZS): New.
207 (bdesc_special_args): Add __builtin_clzs.
208 (ix86_expand_args_builtin): Handle UINT16_FTYPE_UINT16.
210 2009-12-01 Sebastian Pop <sebastian.pop@amd.com>
212 * config/i386/abmintrin.h (_mm_popcnt_u32): New.
213 (_mm_popcnt_u64): New.
215 2009-12-01 Sebastian Pop <sebastian.pop@amd.com>
217 * config/i386/abmintrin.h: New.
218 * config/i386/i386-c.c (ix86_target_macros_internal): Defined __ABM__.
219 * config/i386/x86intrin.h: Include abmintrin.h when __ABM__ is defined.
221 2009-12-01 Uros Bizjak <ubizjak@gmail.com>
223 * config/i386/i386.md (SWI124): Rename from CRC32MODE.
224 (crc32modesuffix): Remove.
225 (crc32modeconstraint): Ditto.
226 (sse4_2_crc32<mode>): Update for renamed mode iterator. Use
227 imodesuffix instead of crc32modesuffix and <r>m instead of
230 2009-12-01 Jakub Jelinek <jakub@redhat.com>
233 * tree-cfgcleanup.c (cleanup_omp_return): Don't ICE if control_bb
234 contains no statements.
236 2009-12-01 Grigori Fursin <grigori.fursin@inria.fr>
237 Joern Rennecke <amylaar@spamcop.net>
239 * cgraphunit.c (plugin.h): Include.
240 (ipa_passes): Invoke PLUGIN_ALL_IPA_PASSES_START /
241 PLUGIN_ALL_IPA_PASSES_END at start / end of processing.
242 * gcc-plugin.h (highlev-plugin-common.h, hashtab.h): Include.
243 (enum plugin_event): Define by including plugin.def.
244 Last enumerator is now called PLUGIN_EVENT_FIRST_DYNAMIC.
245 (plugin_event_name): Change type to const char **.
246 (get_event_last, get_named_event_id, unregister_callback): Declare.
247 (register_callback): Change type of event argument to int.
248 (highlev-plugin-common.h): New file.
249 * Makefile.in (GCC_PLUGIN_H): Add highlev-plugin-common.h and
251 (tree-optimize.o passes.o): Depend on $(PLUGIN_H).
252 (PLUGIN_HEADERS): Add opts.h, $(PARAMS_H) and plugin.def.
253 (s-header-vars): New rule.
254 (install-plugin): Depend on s-header-vars. Install b-header-vars.
255 * params.c (get_num_compiler_params): New function.
256 * params.h (get_num_compiler_params): Declare.
257 * passes.c (plugin.h): Include.
258 (make_pass_instance): Invoke PLUGIN_NEW_PASS.
259 (do_per_function_toporder, pass_init_dump_file): No longer static.
260 (pass_fini_dump_file): Likewise.
261 (execute_one_pass): Likewise. Invoke PLUGIN_OVERRIDE_GATE and
262 PLUGIN_PASS_EXECUTION.
263 (execute_ipa_pass_list): Invoke PLUGIN_EARLY_GIMPLE_PASSES_START and
264 PLUGIN_EARLY_GIMPLE_PASSES_END.
265 * plugin.c (plugin_event_name_init): New array, defined by
266 including plugin.def.
267 (FMT_FOR_PLUGIN_EVENT): Update.
268 (plugin_event_name): Change type to const char ** and initialize
269 to plugin_event_name_init.
270 (event_tab, event_last, event_horizon): New variable.
271 (get_event_last): New function.
272 (plugin_callbacks_init): New array.
273 (plugin_callbacks: Change type to struct callback_info **.
274 Initialize to plugin_callbacks_init.
275 (htab_event_eq, get_named_event_id, unregister_callback): New function.
276 (invoke_plugin_va_callbacks): Likewise.
277 (register_callback): Change type of event argument to int.
278 Handle new events. Allow dynamic events.
279 (invoke_plugin_callbacks): Likewise. Return success status.
280 (plugins_active_p): Allow dynamic callbacks.
281 * plugin.def: New file.
282 * plugin.h (invoke_plugin_callbacks): Update prototype.
283 (invoke_plugin_va_callbacks): Declare.
284 * tree-optimize.c (plugin.h): Include.
285 (tree_rest_of_compilation): Invoke PLUGIN_ALL_PASSES_START and
286 PLUGIN_ALL_PASSES_END.
287 * tree-pass.h (execute_one_pass, pass_init_dump_file): Declare.
288 (pass_fini_dump_file, do_per_function_toporder): Likewise.
289 * doc/plugin.texi: Document new event types.
291 2009-12-01 Martin Jambor <mjambor@suse.cz>
293 PR tree-optimization/42237
294 * tree-sra.c (sra_ipa_modify_assign): Split gimple_reg_type assignments
295 in between references into two.
297 2009-12-01 Richard Guenther <rguenther@suse.de>
299 * tree-inline.c (copy_tree_body_r): Do not set TREE_BLOCK
300 to the block of the call when remapping a type.
302 2009-12-01 Martin Jambor <mjambor@suse.cz>
304 * cgraph.h (struct cgraph_edge): Reorder fields. Make loop_nest
306 * ipa-prop.h (struct ipa_param_call_note): Likewise.
307 * ipa-prop.c (ipa_note_param_call): Initialize note->loop_nest.
309 2009-12-01 Richard Guenther <rguenther@suse.de>
311 * final.c (rest_of_clean_state): If -fcompare-debug is
312 given dump final insns without UIDs.
313 * tree-ssa-live.c (remove_unused_scope_block_p): Remove
314 after_inlining checks.
316 2009-11-30 Chao-ying Fu <fu@mips.com>
318 * config/mips/mips-dsp.md (mips_lhx_<mode>): Use sign_extend.
320 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
322 * configure.ac (USE_CYGWIN_LIBSTDCXX_WRAPPERS): Define to reflect
323 status of AC_CHECK_FUNC for Cygwin DLL libstdc++ support wrappers.
324 * configure: Regenerate.
325 * config.in: Regenerate.
327 * config/i386/cygwin.h (CXX_WRAP_SPEC_LIST): Define list of --wrap
328 options for Cygwin DLL libstdc++ support wrappers.
329 (CXX_WRAP_SPEC_OPT): Define spec to use wrappers or not by default
330 according to defined value of USE_CYGWIN_LIBSTDCXX_WRAPPERS.
331 (CXX_WRAP_SPEC): Define entire wrapper spec in or out according to
332 whether USE_CYGWIN_LIBSTDCXX_WRAPPERS is even defined or not.
333 (LINK_SPEC): Include CXX_WRAP_SPEC.
334 * gcc/config/i386/winnt.c (wrapper_strcmp): New qsort helper function.
335 (i386_find_on_wrapper_list): Check if a function is found on the list
336 of libstdc++ wrapper options.
337 (i386_pe_file_end): If we are importing a wrapped function, also emit
338 an external declaration for the real version.
339 * config/i386/cygming.opt (muse-libstdc-wrappers): New option for
340 Cygwin targets. Update copyright year.
342 2009-11-30 Steve Ellcey <sje@cup.hp.com>
343 Jakub Jelinek <jakub@redhat.com>
345 * function.c (instantiate_virtual_regs_in_insn): Copy to new reg
348 2009-11-30 Anatoly Sokolov <aesok@post.ru>
350 * config/sh/sh.c (sh_promote_prototypes): Make static.
351 (sh_function_value, sh_libcall_value, sh_function_value_regno_p): New
353 (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Declare.
354 * config/sh/sh.h: (FUNCTION_VALUE_REGNO_P): Redefine, use
355 sh_function_value_regno_p.
356 (FUNCTION_VALUE, LIBCALL_VALUE): Remove.
357 * config/sh/sh-protos.h (sh_function_value_regno_p): Declare.
358 (sh_promote_prototypes) : Remove.
360 2009-11-30 Julian Brown <julian@codesourcery.com>
362 * config/arm/arm.h (PREFERRED_RELOAD_CLASS): Don't restrict Thumb-2
365 2009-11-30 Richard Henderson <rth@redhat.com>
367 * config/i386/i386.c (ix86_vec_interleave_v2df_operator_ok): New.
368 (bdesc_special_args): Update insn codes.
369 (avx_vpermilp_parallel): Correct range check.
370 (ix86_rtx_costs): Handle vector permutation rtx codes.
371 (struct expand_vec_perm_d): Move earlier.
372 (get_mode_wider_vector): New.
373 (expand_vec_perm_broadcast_1): New.
374 (ix86_expand_vector_init_duplicate): Use it. Tidy AVX modes.
375 (expand_vec_perm_broadcast): New.
376 (ix86_expand_vec_perm_builtin_1): Use it.
377 * config/i386/i386-protos.h: Update.
378 * config/i386/predicates.md (avx_vbroadcast_operand): New.
379 * config/i386/sse.md (AVX256MODE24P): New.
380 (ssescalarmodesuffix2s): New.
381 (avxhalfvecmode, avxscalarmode): Fill out to all modes.
382 (avxmodesuffixf2c): Add V8SI, V4DI.
383 (vec_dupv4sf): New expander.
384 (*vec_dupv4sf_avx): Add vbroadcastss alternative.
385 (*vec_set<mode>_0_avx, **vec_set<mode>_0_sse4_1): Macro-ize for
386 V4SF and V4SI. Move C alternatives to front. Add insertps and
388 (*vec_set<mode>_0_sse2): Split out from ...
389 (vec_set<mode>_0): Macro-ize for V4SF and V4SI.
390 (vec_interleave_highv2df, vec_interleave_lowv2df): Require register
391 destination; use ix86_vec_interleave_v2df_operator_ok, instead of
392 ix86_fixup_binary_operands.
393 (*avx_interleave_highv2df, avx_interleave_lowv2df): Add movddup.
394 (*sse3_interleave_highv2df, sse3_interleave_lowv2df): New.
395 (*avx_movddup, *sse3_movddup): Remove. New splitter from
396 vec_select form to vec_duplicate form.
397 (*sse2_interleave_highv2df, sse2_interleave_lowv2df): Use
398 ix86_vec_interleave_v2df_operator_ok.
399 (avx_movddup256, avx_unpcklpd256): Change to expanders, merge into ...
400 (*avx_unpcklpd256): ... here.
401 (*vec_dupv4si_avx): New.
402 (*vec_dupv2di_avx): Add movddup alternative.
403 (*vec_dupv2di_sse3): New.
404 (vec_dup<AVX256MODE24P>): Replace avx_vbroadcasts<AVXMODEF4P> and
405 avx_vbroadcastss256; represent with vec_duplicate instead of
406 nested vec_concat operations.
407 (avx_vbroadcastf128_<mode>): Rename from
408 avx_vbroadcastf128_p<avxmodesuffixf2c>256.
409 (*avx_vperm_broadcast_v4sf): New.
410 (*avx_vperm_broadcast_<AVX256MODEF2P>): New.
412 2009-11-30 Martin Jambor <mjambor@suse.cz>
415 * tree-sra.c (struct access): New field grp_different_types.
416 (dump_access): Dump grp_different_types.
417 (compare_access_positions): Prefer scalars and vectors over other
419 (sort_and_splice_var_accesses): Set grp_different_types if appropriate.
420 (sra_modify_expr): Use the original also when dealing with a complex
421 or vector group accessed as multiple types.
423 2009-11-30 Richard Henderson <rth@redhat.com>
425 * config/i386/i386.c (avx_vperm2f128_parallel): New.
426 * config/i386/i386-protos.h: Declare it.
427 * config/i386/predicates.md (avx_vperm2f128_v8sf_operand,
428 avx_vperm2f128_v8si_operand, avx_vperm2f128_v4df_operand): New.
429 * config/i386/sse.md (avx_vperm2f128<mode>3): Change to expander.
430 (*avx_vperm2f128<mode>_full): Renamed from avx_vperm2f128<mode>3.
431 (*avx_vperm2f128<mode>_nozero): New.
433 2009-11-30 Richard Henderson <rth@redhat.com>
435 * config/i386/i386-builtin-types.def (V4DF_FTYPE_V4DF_V4DF_V4DI): New.
436 (V8SF_FTYPE_V8SF_V8SF_V8SI): New.
437 * config/i386/i386.c (ix86_vectorize_builtin_vec_perm): Support
438 V4DF and V8SF for AVX; relax constraint on V4SF to SSE1 from SSE2.
439 (IX86_BUILTIN_VEC_PERM_V4DF, IX86_BUILTIN_VEC_PERM_V8SF): New.
440 (bdesc_args): Add them.
441 (ix86_expand_builtin): Expand them.
442 (expand_vec_perm_pshufb2): Only operate on 16-byte vectors.
444 2009-11-30 Martin Jambor <mjambor@suse.cz>
447 * ipa-prop.c (ipa_write_node_info): Initialize note_count to zero.
449 2009-11-30 Jakub Jelinek <jakub@redhat.com>
451 * ipa-reference.c (propagate): Only dump bitmaps if computed.
453 2009-11-30 Olga Golovanevsky <olga@il.ibm.com>
456 * ipa-struct-reorg.c (new_var_eq): Use DECL_UID to hash new variables.
457 (new_var_hash): Likewise.
458 (is_in_new_vars_htab): Likewise.
459 (add_to_new_vars_htab): Likewise.
461 2009-11-30 Ira Rosen <irar@il.ibm.com>
463 * tree-vect-stmts.c (vectorizable_assignment): Support
466 2009-11-30 Richard Guenther <rguenther@suse.de>
468 * doc/contrib.texi (Contributors): Add myself.
470 2009-11-30 Richard Guenther <rguenther@suse.de>
472 * tree.c (free_lang_data): Do not set debug_info_level to
475 2009-11-30 Richard Guenther <rguenther@suse.de>
479 * expr.c (expand_expr_addr_expr_1): Properly expand the initializer
482 2009-11-30 Richard Guenther <rguenther@suse.de>
484 * tree-into-ssa.c (insert_phi_nodes): Add PHI nodes in
487 2009-11-30 Richard Guenther <rguenther@suse.de>
489 * tree-dump.c (dump_option_value_in): Add TDF_NOUID.
490 * tree-pass.h (TDF_NOUID): Likewise.
491 * print-rtl.c: Include tree-pass.h.
492 (print_mem_expr): Pass dump_flags.
493 (print_rtx): Likewise.
494 * print-tree.c: Include tree-pass.h.
495 (print_node_brief): Handle TDF_NOUID.
496 (print_node): Likewise.
497 * tree-pretty-print.c (dump_decl_name): Likewise.
498 (dump_generic_node): Likewise.
499 * Makefile.in (print-rtl.o, print-tree.o): Add $(TREE_PASS_H)
502 2009-11-30 Nick Clifton <nickc@redhat.com>
504 * config/stormy16/stormy16-lib2-count-leading-zeros.c: Delete.
505 * config/stormy16/t-stormy16 (LIB2FUNCS_EXTRA): Remove
506 stormy16-lib2-count-leading-zeros.c.
507 * config/stormy16/stormy16-lib2.c (__clzhi2): Move code from
508 __stormy16_count_leading_zeros() into this function.
509 (__ctzhi2): Use __builtin_clz.
510 (__ffshi2): Likewise.
512 2009-11-30 Eric Botcazou <ebotcazou@adacore.com>
514 * config/sparc/sparc.c (DF_MODES): Simplify.
515 (TF_ONLY_MODES, OF_ONLY_MODES): Delete.
516 (TF_MODES, OF_MODES): Adjust for above change.
517 (TF_MODES_NO_S, OF_MODES_NO_S): Likewise.
518 * config/sparc/sparc.h (REGNO_REG_CLASS): Move around.
520 2009-11-30 Paolo Bonzini <bonzini@gnu.org>
522 PR rtl-optimization/41812
523 * fwprop.c (local_md, local_lr): New globals.
524 (process_defs, process_uses): Remove local_md argument. Never
525 consider dead pseudos to have singleton def-use chains.
526 (single_def_use_enter_block): Perform LR simulation.
527 (build_single_def_use_links): Remove local_md local variable.
528 Add DF_NOTE. Allocate local_lr.
529 (fwprop_done): Do not remove DF_CHAIN, we do not use it anymore.
530 * df-problems.c (df_md_scratch): New.
531 (df_md_alloc, df_md_free): Allocate/free it.
532 (df_md_local_compute): Only include live registers in init.
533 (df_md_transfer_function): Prune the in-set computed by
534 the confluence function, and the gen-set too.
536 2009-11-30 Hans-Peter Nilsson <hp@axis.com>
538 PR rtl-optimization/40086
539 * reorg.c (relax_delay_slots): When looking for redundant insn at
540 the branch target, use next_real_insn, not next_active_insn.
542 2009-11-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
544 * doc/install.texi: Update minimum MPC version to 0.8.
546 2009-09-09 Segher Boessenkool <segher@kernel.crashing.org>
548 * config/rs6000/rs6000.md (fnmaddsf4_powerpc_1): Remove
549 HONOR_SIGNED_ZEROS final condition.
550 (fnmsubsf4_powerpc_1): Same.
551 (fnmadddf4_fpr_1): Same.
552 (fnmsubdf4_fpr_1): Same.
554 2009-11-29 Ira Rosen <irar@il.ibm.com>
556 PR tree-optimization/42193
557 * tree-vect-stmts.c (vectorizable_operation): Set vectorization factor
558 to 1 in case of basic block SLP.
559 (vectorizable_load): Likewise.
561 2009-11-28 Jan Hubicka <jh@suse.cz>
563 * cgraph.c (same_body_alias_1): Break out of
564 (same_body_alias): ... here; remove comdat check; it is handled
566 (cgraph_add_thunk): New.
567 (dump_cgraph_node): Dump aliases and thunks.
568 * cgraph.h (cgraph_thunk_info): New structure.
569 (struct cgraph_node): Add thunk info.
570 (cgraph_add_thunk): New.
571 * cgraphunit.c (cgraph_emit_thunks): Remove.
572 (cgraph_finalize_compilation_unit): Do not call cgraph_emit_thunks.
573 (assemble_thunk): New function.
574 (cgraph_expand_function): Handle thunks.
576 (init_lowered_empty_function): New.
577 * cp-objcp-common.h (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS):
579 * lto-cgraph.c (lto_output_node): Stream thunk info.
580 (input_node): Likewise.
581 * langhooks.h (lang_hooks_for_callgraph): Remove emit_associated_thunks.
582 * langhooks-def.h (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Remove.
583 (LANG_HOOKS_CALLGRAPH_INITIALIZER): Update.
584 * i386.c (x86_output_mi_thunk): Make output prettier.
586 2009-11-28 Richard Guenther <rguenther@suse.de>
588 PR tree-optimization/42183
589 * tree-nrv.c (tree_nrv): Bail out if the RESULT_DECL has its
590 address taken. Merge the addressable state of the NRV
591 variable and the result instead of copying it.
593 2009-11-28 Jakub Jelinek <jakub@redhat.com>
595 * matrix-reorg.c (analyze_matrix_allocation_site): Remove unused
596 malloc_fname variable.
597 (check_allocation_function): Remove unused gsi and bb_level_0
599 (transform_access_sites): Remove unused d_type_size and d_type_size_k
601 * omega.c (resurrect_subs): Remove unused n variable.
602 (omega_solve_geq): Remove unused neweqns variable.
603 * lto-streamer-in.c (lto_read_tree): Remove unused end_marker variable.
604 * tree-inline.c (declare_return_variable): Remove USE_P argument,
605 return use instead of var.
606 (remap_decl, remap_block): Remove unused fn variable.
607 (expand_call_inline): Remove unused retvar variable, adjust
608 declare_return_variable caller.
609 (optimize_inline_calls): Remove unused prev_fn variable.
610 * tree-vect-slp.c (vect_analyze_slp_instance): Remove unused ncopies
612 (vect_create_mask_and_perm): Remove unused group_size and dr_chain_size
614 * tree-ssa-loop-niter.c (split_to_var_and_offset): Handle MINUS_EXPR
616 * tree-vect-loop.c (vect_analyze_loop_form): Remove unused backedge
618 (vect_create_epilog_for_reduction): Remove unused bytesize variable.
619 * omp-low.c (workshare_safe_to_combine_p): Remove par_entry_bb
620 parameter. Remove unused par_stmt variable.
621 (determine_parallel_type): Adjust workshare_safe_to_combine_p caller.
622 (expand_omp_sections): Remove unused l1 variable.
623 (lower_omp_for): Remove unused ilist variable.
624 * tree-loop-distribution.c (mark_nodes_having_upstream_mem_writes):
625 Remove unused has_upstream_mem_write_p variable.
626 * recog.c (decode_asm_operands): Remove unused noperands variable.
627 * tree-ssa-alias.c (refs_may_alias_p_1): Remove unused size1 and
629 * libgcov.c (__gcov_merge_delta): Remove unused last variable.
630 * tree-call-cdce.c (gen_conditions_for_pow_int_base): Remove unused
632 (gen_conditions_for_pow): Remove unused ec variable.
633 * tree-ssa-sccvn.c (vn_reference_lookup_3): Remove unused size
635 * ipa-struct-reorg.c (program_redefines_malloc_p): Remove unused
637 * tree-ssa-sink.c (statement_sink_location): Remove unused code
639 * regmove.c (copy_src_to_dest): Remove unused insn_uid and move_uid
641 * tree-complex.c (create_one_component_var): Remove unused inner_type
643 * calls.c (emit_call_1): Don't GEN_INT (struct_value_size)
644 unnecessarily when GEN_*CALL omits that argument.
645 * regrename.c (regrename_optimize): Remove unused regs_seen variable.
646 (build_def_use): Remove unused icode variable.
647 * ipa-pure-const.c (check_call): Remove unused callee and avail
649 * tree-dfa.c (add_referenced_var): Remove unused v_ann variable.
650 * tree-vect-patterns.c (vect_recog_pow_pattern): Remove unused type
652 (vect_pattern_recog): Remove unused stmt variable.
653 * sel-sched-ir.c (make_regions_from_the_rest): Remove unused
654 new_regions variable.
655 * postreload.c (reload_cse_simplify_operands): Remove unused mode
657 * tree-parloops.c (create_call_for_reduction_1): Remove unused
659 (create_parallel_loop): Remove unused res variable.
660 (gen_parallel_loop): Remove unused nloop variable.
661 * tree-vect-loop-manip.c (vect_loop_versioning): Likewise.
662 * value-prof.c (gimple_mod_subtract_transform,
663 gimple_stringops_transform): Remove unused value variable.
664 (gimple_stringops_values_to_profile): Remove unused fcode variable.
665 * tree-vrp.c (register_new_assert_for): Remove unused found variable.
666 (vrp_visit_switch_stmt): Remove unused n variable.
667 * tree-vect-stmts.c (vectorizable_conversion): Remove unused expr
669 (vectorizable_operation): Remove unused shift_p variable.
670 (vectorizable_store): Remove unused first_stmt_vinfo variable.
671 * tree-ssa-operands.c (add_stmt_operand): Remove unused v_ann variable.
672 * tree-vect-data-refs.c (vect_analyze_data_refs): Remove unused bb
674 (vect_permute_store_chain): Remove unused scalar_dest variable.
675 (vect_supportable_dr_alignment): Remove unused invariant_in_outerloop
677 * tree-ssa-threadupdate.c (thread_single_edge): Remove unused
679 * tree-optimize.c (tree_rest_of_compilation): Remove unused node
681 * optabs.c (expand_binop): Remove unused equiv_value variable.
682 (emit_libcall_block): Remove unused prev variable.
683 (init_optabs): Remove unused int_mode variable.
684 * tree-ssa-structalias.c (scc_visit): Remove unused have_ref_node
686 (do_structure_copy): Remove unused lhsbase and rhsbase variables.
687 (find_func_aliases): Remove unused rhstype variable.
688 (ipa_pta_execute): Remove unused varid variable.
690 2009-11-28 Andy Hutchinson <hutchinsonandy@gcc.gnu.org>
692 * config/avr/avr.h (ASM_OUTPUT_EXTERNAL): Add.
694 2009-11-28 David Binderman <dcb314@hotmail.com>
696 * ira-color.c (put_allocno_into_bucket): Remove set but not used
697 local variable hard_regs_num.
698 * ira-lives.c (process_single_reg_class_operands): Remove cover_class.
699 * loop-unswitch.c (unswitch_loop): Remove zero_bitmap.
700 * lower-subreg.c (decompose_multiword_subregs): Remove next.
702 2009-11-27 Martin Jambor <mjambor@suse.cz>
705 * tree-sra.c (get_replaced_param_substitute): Call create_tmp_var
706 instead of create_tmp_var. Set DECL_GIMPLE_REG_P to one manually
707 for vector and complex types.
708 (get_adjustment_for_base): Describe return value in the comment.
710 2009-11-27 Nick Clifton <nickc@redhat.com>
712 * longlong.h (count_leading_zeros): Define macro for stormy16 target.
713 (COUNT_LEADING_ZEROS_0): Likewise.
714 * config/stormy16/stormy16-lib2.c: Arrange for separate
715 compilation of each function.
716 (__ffshi2): New function.
717 (__stormy16_count_leading_zeros): New function.
718 * config/stormy16/t-stormy16 (LIB2FUNCS_EXTRA): Use stub files to
719 compile each function into its own object file.
720 (stormy16-lib2-ashlsi3.c): New stub file.
721 (stormy16-lib2-ashrsi3.c): New stub file.
722 (stormy16-lib2-clzhi2.c): New stub file.
723 (stormy16-lib2-count-leading-zeros.c): New stub file.
724 (stormy16-lib2-ctzhi2.c): New stub file.
725 (stormy16-lib2-divsi3.c): New stub file.
726 (stormy16-lib2-ffshi2.c): New stub file.
727 (stormy16-lib2-lshrsi3.c): New stub file.
728 (stormy16-lib2-modsi3.c): New stub file.
729 (stormy16-lib2-parityhi2.c): New stub file.
730 (stormy16-lib2-popcounthi2.c): New stub file.
731 (stormy16-lib2-udivmodsi4.c): New stub file.
732 (stormy16-lib2-udivsi3.c): New stub file.
733 (stormy16-lib2-umodsi3.c): New stub file.
735 2009-11-27 Richard Henderson <rth@redhat.com>
737 * config/i386/sse.md (vec_interleave_highv16qi,
738 vec_interleave_lowv16qi, vec_interleave_highv8hi,
739 vec_interleave_lowv8hi, vec_interleave_highv4si,
740 vec_interleave_lowv4si, vec_interleave_highv2di,
741 vec_interleave_lowv2di, vec_interleave_highv4sf,
742 vec_interleave_lowv4sf, vec_interleave_highv2df,
743 vec_interleave_lowv2df): Remove expanders.
744 (sse_unpcklps, sse_unpckhps, sse2_unpckhpd_exp, sse2_unpcklpd_exp,
745 sse2_punpckhqdq, sse2_punpcklqdq, sse2_punpckhbw, sse2_punpcklbw,
746 sse2_punpckhwd, sse2_punpcklwd, sse2_punpckhdq, sse2_punpckldq):
747 Rename to their proper vec_interleave equivalent. Update all users
749 * config/i386/i386.c, config/i386/i386.md: Update all users.
751 2009-11-27 Michael Matz <matz@suse.de>
753 PR rtl-optimization/42084
754 * cfgexpand.c (maybe_cleanup_end_of_block): Add new parameter,
755 use it to stop walking.
756 (expand_gimple_cond): Adjust call to above.
758 2009-11-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
761 * gthr-solaris.h (__gthread_mutex_destroy): Remove UNUSED.
762 [SUPPORTS_WEAK && GTHREAD_USE_WEAK] (__gthread_active_p): Use
763 __extension__ to allow cast from function pointer to object
765 * doc/install.texi (--enable-threads): Clarify use of Solaris threads.
767 2009-11-27 Steven Bosscher <steven@gcc.gnu.org>
769 * config/ia64/itanium1.md: Remove.
770 * config/ia64/ia64.md: Do not include it.
771 * config/ia64/ia64.c (ia64_handle_option): Remove "itanium",
772 "itanium1", and "merced" from the processor alias table.
773 (clocks, add_cycles): Remove global variables.
774 (ia64_sched_reorder2): Don't set/use them.
775 (ia64_dfa_new_cycle, ia64_h_i_d_extended, ia64_reorg): Likewise.
776 (bundling): Likewise. Remove extra pass for MMMUL/MMSHF.
778 2009-11-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
780 * config/s390/s390.c (last_scheduled_insn): New variable.
781 (s390_fpload_toreg, s390_z10_prevent_earlyload_conflicts): New
783 (s390_sched_reorder, s390_sched_variable_issue): New functions.
784 (TARGET_SCHED_VARIABLE_ISSUE, TARGET_SCHED_REORDER): Target hooks
787 2009-11-27 Michael Matz <matz@suse.de>
790 * tree-eh.c (lower_catch): Stop after expanding a catch-all.
792 2009-11-27 Richard Guenther <rguenther@suse.de>
794 * timevar.def (TV_LOOP_MOVE_INVARIANTS, TV_LOOP_UNSWITCH,
795 TV_LOOP_UNROLL, TV_LOOP_DOLOOP): New timevars.
796 * loop-init.c (pass_rtl_move_loop_invariants): Use
797 TV_LOOP_MOVE_INVARIANTS.
798 (pass_rtl_unswitch): Use TV_LOOP_UNSWITCH.
799 (pass_rtl_unroll_and_peel): Use TV_LOOP_UNROLL.
800 (pass_rtl_doloop): Use TV_LOOP_DOLOOP.
802 2009-11-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
804 * emit-rtl.c (next_active_insn, prev_active_insn): Correct comment.
806 2009-11-27 Jakub Jelinek <jakub@redhat.com>
808 * config/i386/i386.c (ix86_emit_restore_sse_regs_using_mov): Remove
809 unused insn variable.
810 * genemit.c (output_peephole2_scratches): Only declare and initialize
811 _regs_allocated if it will be ever used.
812 * cfgloopmanip.c (create_empty_if_region_on_edge): Remove unused
814 (create_empty_loop_on_edge): Remove unused freq and cnt variables.
815 * unwind-c.c (PERSONALITY_FUNCTION): Remove unused action_record
818 * opts.c (decode_options): If optimize is bigger than 255,
821 2009-11-26 Richard Henderson <rth@redhat.com>
823 * config/i386/sse.md (mulv16qi3): Change back from an expander
824 to an insn-and-split.
825 (mulv4si): Mention AVX not XOP for AVX exception.
826 (*sse2_mulv4si3): Likewise.
827 (mulv2di3): Use vmulld not vpmacsdd for XOP expansion. Tidy.
829 2009-11-26 Bernd Schmidt <bernd.schmidt@analog.com>
831 * cfgexpand (n_stack_vars_conflict): New static variable.
832 (triangular_index): Reduce likelyhood of overflow by performing
833 the division before the multiplication.
834 (resize_stack_vars_conflict): Call fatal_error if overflow
835 occurred in triangular_index. Update n_stack_vars_conflict.
838 * regrename.c (struct du_chain): Remove member earlyclobber.
839 (scan_rtx_reg): Don't set it. Remove argument earlyclobber,
841 (scan_rtx): Remove argument earlyclobber, all callers changed.
842 (hide_operands, restore_operands, record_out_operands): New functions,
843 broken out of build_def_use.
844 (build_def_use): Call them as necessary.
846 * regrename.c (struct du_head): New members id, conflicts,
847 hard_conflicts and cannot_rename.
848 (enum scan_actions): Remove terminate_all_read and
849 terminate_overlapping_read; add mark_all_read.
850 (scan_actions_name): Likewise.
851 (du_head_p): New typedef. Define a vector type for it.
852 (id_to_chain): New static variable.
853 (note_sets, clear_dead_regs): Delete functions.
854 (free_chain_data): New function.
855 (merge_overlapping_regs): Simply walk the conflicts bitmap.
856 Remove argument B, all callers changed.
857 (regrename_optimize): Allocate id_to_chain. Ignore chains that have
858 the cannot_rename bit set. Update regno and nregs of a renamed chain.
859 Call free_chain_data when done.
860 (do_replace): Remove death notes when the renamed reg is set in the
861 last insn; add them if not.
862 (mark_conflict, note_sets_clobbers): New static function.
863 (fail_current_block, current_id, open_chains_set, live_hard_regs): New
865 (scan_rtx_reg): Keep track of conflicts between chains, and between
866 chains and hard regs. Don't terminate chains when we find a read we
867 can't handle, mark it unrenameable instead. For terminate_write,
868 terminate chains that are written with an exact match or a superset
869 of registers. Set fail_current_block if multi-word lifetimes are too
871 (scan_rtx_address): Use mark_all_read instead of terminate_all_read.
872 (build_def_use): Initialize current_id, live_chains and live_hard_regs;
873 free memory for them when done.
874 Rearrange the steps so that earlyclobbers are noted before reads
875 are processed. Add new steps to keep track of hard register lifetimes
876 outside insn operands.
878 2009-11-26 Richard Guenther <rguenther@suse.de>
880 * tree-ssa-dce.c (nr_walks): New variable.
881 (mark_aliased_reaching_defs_necessary): Adjust oracle cut-off.
882 (perform_tree_ssa_dce): Init nr_walks.
884 2009-11-26 Michael Matz <matz@suse.de>
886 PR tree-optimization/41905
887 * tree-eh.c (lower_eh_constructs_2): Don't add assignments
888 below statements that can't fall thru.
890 2009-11-26 Michael Matz <matz@suse.de>
892 * builtins.c (expand_builtin_printf, expand_builtin_fprintf,
893 expand_builtin_sprintf): Remove.
894 (expand_builtin): Don't call them.
896 2009-11-26 Richard Guenther <rguenther@suse.de>
898 * tree-ssa-dce.c (perform_tree_ssa_dce): Allocate visited bitmap.
900 2009-11-26 Nick Clifton <nickc@redhat.com>
902 * config/rx/rx.c (rx_expand_epilogue): Add checks for sibcalls
903 being used incorrectly.
904 (rx_function_ok_for_sibcall): New function. Do not allow indirect
905 sibcalls, or sibcalls from interrupt functions.
906 (TARGET_FUNCTION_OK_FOR_SIBCALL): Define.
907 * config/rx/rx.md (sibcall): Convert to a define_expand. Check
908 for a MEM inside a MEM.
909 (sibcall_value): Likewise.
910 (sibcall_internal): New pattern containing old sibcall pattern.
911 (sibcall_value_internal): Likewise.
913 2009-11-25 Richard Henderson <rth@redhat.com>
915 * config/i386/i386-builtin-types.awk (DEF_VECTOR_TYPE): Allow an
916 optional 3rd argument to define the mode.
917 * config/i386/i386-builtin-types.def (UQI, UHI, USI, UDI): New.
918 (V2UDI, V4USI, V8UHI, V16UQI): New.
919 (V4SF_FTYPE_V4SF_V4SF_V4SI, V2UDI_FTYPE_V2UDI_V2UDI_V2UDI,
920 V4USI_FTYPE_V4USI_V4USI_V4USI, V8UHI_FTYPE_V8UHI_V8UHI_V8UHI,
921 V16UQI_FTYPE_V16UQI_V16UQI_V16UQI): New.
922 * config/i386/i386-modes.def: Rearrange for double-wide AVX.
923 * config/i386/i386-protos.h (ix86_expand_vec_extract_even_odd): New.
924 * config/i386/i386.c (IX86_BUILTIN_VEC_PERM_*): New.
925 (bdesc_args): Add the builtin definitions to match.
926 (ix86_expand_builtin): Expand them.
927 (ix86_builtin_vectorization_cost): Rename from
928 x86_builtin_vectorization_cost.
929 (ix86_vectorize_builtin_vec_perm, struct expand_vec_perm_d,
930 doublesize_vector_mode, expand_vselect, expand_vselect_vconcat,
931 expand_vec_perm_blend, expand_vec_perm_vpermil,
932 expand_vec_perm_pshufb, expand_vec_perm_1,
933 expand_vec_perm_pshuflw_pshufhw, expand_vec_perm_palignr,
934 expand_vec_perm_interleave2, expand_vec_perm_pshufb2,
935 expand_vec_perm_even_odd_1, expand_vec_perm_even_odd,
936 ix86_expand_vec_perm_builtin_1, extract_vec_perm_cst,
937 ix86_expand_vec_perm_builtin, ix86_vectorize_builtin_vec_perm_ok,
938 ix86_expand_vec_extract_even_odd, TARGET_VECTORIZE_BUILTIN_VEC_PERM,
939 TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK): New.
940 * sse.md (SSEMODE_EO): New.
941 (vec_extract_even<mode>): Use SSEMODE_EO and
942 ix86_expand_vec_extract_even_odd.
943 (vec_extract_odd<mode>): Likewise.
944 (mulv16qi3, vec_pack_trunc_v8hi, vec_pack_trunc_v4si,
945 vec_pack_trunc_v2di): Use ix86_expand_vec_extract_even_odd.
947 2009-11-25 Richard Henderson <rth@redhat.com>
949 * target.h (targetm.vectorize.builtin_vec_perm_ok): New.
950 * target-def.h (TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK): New.
951 * hooks.h, hooks.c (hook_bool_tree_tree_true): New.
952 * tree-vect-slp.c (vect_create_mask_and_perm): Don't create
953 the vector constant here...
954 (vect_transform_slp_perm_load): ... do it here instead. Validate
955 that the permutation vector is implementable by the target.
957 2009-11-25 Jakub Jelinek <jakub@redhat.com>
959 * config/rs6000/sysv4.opt (mregnames): Change Var to rs6000_regnames.
960 * config/rs6000/sysv4.h (TARGET_REGNAMES): Define.
962 * print-rtl.c (print_rtx): When printing newline, append
963 print_rtx_head and indentation after the newline.
966 * config/i386/i386.c (print_operand): For 32-byte memory use
967 YMMWORD in -masm=intel mode. Use TBYTE instead of XWORD.
968 * config/i386/i386.md (crc32modesuffix): Expand to nothing
970 (sse4_2_crc32di): Print just crc32 instead of crc32q in
972 * config/i386/mmx.md (*mmx_pinsrw): Print correct size of
973 memory operand in -masm=intel mode.
974 * config/i386/sse.md (*avx_pinsr<ssevecsize>, *sse4_1_pinsrb,
975 *sse2_pinsrw): Likewise.
976 (sse_cvtss2siq, sse_cvtss2siq_2, sse_cvttss2siq): Don't print
977 q suffix in -masm=intel mode.
979 2009-11-25 Eric Botcazou <ebotcazou@adacore.com>
984 * dwarf2out.c (dwarf2out_args_size_adjust): Rename to...
985 (dwarf2out_stack_adjust): ...this. Do not adjust the arg size for
986 ACCUMULATE_OUTGOING_ARGS targets. Rename former version to...
987 (dwarf2out_notice_stack_adjust): ...this. Adjust for above renaming.
988 (dwarf2out_frame_debug_expr): Revert previous change and adjust for
990 (dwarf2out_frame_debug): Add ??? comment. Adjust for above renaming.
992 2009-11-25 Uros Bizjak <ubizjak@gmail.com>
994 * config/i386/predicates.md (emms_operation): New predicate.
995 (vzeroupper_operation): Ditto.
996 (vzeroall_operation): Improve pattern recognition.
997 * config/i386/sse.md (avx_vzeroupper_rex64): Remove insn pattern.
998 (avx_vzeroupper): Change insn pattern to expander.
999 (*avx_vzeroupper): New insn pattern. Use vzeroupper_operation
1001 (*avx_vzeroall): Remove operands 1 and 2.
1002 * config/i386/mmx.md (mmx_emms): Change insn pattern to expander.
1004 (*mmx_emms): New insn pattern. Use emms_operation predicate.
1005 (*mmx_femms): Ditto.
1006 * config/i386/i386.c (enum ix86_builtins)
1007 <IX86_BUILTIN_VZEROUPPER_REX64>: Remove.
1008 (struct builtin_description) <CODE_FOR_avx_vzeroupper_rex64>:
1009 Remove initailization.
1010 <CODE_FOR_avx_vzeroupper>: Unconditionally initialize here.
1012 2009-11-25 Paul Brook <paul@codesourcery.com>
1014 * config/arm/arm.md (consttable_4): Handle (high ...).
1016 2009-11-25 Robert Nelson <robert.nelson@digikey.com>
1017 Richard Earnshaw <rearnsha@arm.com>
1019 * arm.h (enum vfp_reg_type): Add VFP_NONE.
1020 * arm.c (all_fpus): Use it for floating point units that aren't based
1021 on the VFP architecture.
1022 (aapcs_vfp_is_call_or_return_candidate): Make base_mode a pointer to
1025 2009-11-25 H.J. Lu <hongjiu.lu@intel.com>
1027 * alias.c: Remove trailing white spaces.
1028 * alloc-pool.c: Likewise.
1029 * alloc-pool.h: Likewise.
1030 * attribs.c: Likewise.
1031 * auto-inc-dec.c: Likewise.
1032 * basic-block.h: Likewise.
1033 * bb-reorder.c: Likewise.
1034 * bt-load.c: Likewise.
1035 * builtins.c: Likewise.
1036 * builtins.def: Likewise.
1037 * c-common.c: Likewise.
1038 * c-common.h: Likewise.
1039 * c-cppbuiltin.c: Likewise.
1040 * c-decl.c: Likewise.
1041 * c-format.c: Likewise.
1042 * c-lex.c: Likewise.
1043 * c-omp.c: Likewise.
1044 * c-opts.c: Likewise.
1045 * c-parser.c: Likewise.
1046 * c-pretty-print.c: Likewise.
1047 * c-tree.h: Likewise.
1048 * c-typeck.c: Likewise.
1049 * caller-save.c: Likewise.
1050 * calls.c: Likewise.
1052 * cfganal.c: Likewise.
1053 * cfgexpand.c: Likewise.
1054 * cfghooks.c: Likewise.
1055 * cfghooks.h: Likewise.
1056 * cfglayout.c: Likewise.
1057 * cfgloop.c: Likewise.
1058 * cfgloop.h: Likewise.
1059 * cfgloopmanip.c: Likewise.
1060 * cfgrtl.c: Likewise.
1061 * cgraph.c: Likewise.
1062 * cgraph.h: Likewise.
1063 * cgraphbuild.c: Likewise.
1064 * cgraphunit.c: Likewise.
1065 * cif-code.def: Likewise.
1066 * collect2.c: Likewise.
1067 * combine.c: Likewise.
1068 * convert.c: Likewise.
1069 * coverage.c: Likewise.
1070 * crtstuff.c: Likewise.
1072 * cselib.c: Likewise.
1073 * dbgcnt.c: Likewise.
1074 * dbgcnt.def: Likewise.
1075 * dbgcnt.h: Likewise.
1076 * dbxout.c: Likewise.
1080 * defaults.h: Likewise.
1081 * df-byte-scan.c: Likewise.
1082 * df-core.c: Likewise.
1083 * df-problems.c: Likewise.
1084 * df-scan.c: Likewise.
1087 * diagnostic.c: Likewise.
1088 * diagnostic.h: Likewise.
1089 * dominance.c: Likewise.
1090 * domwalk.c: Likewise.
1091 * double-int.c: Likewise.
1092 * double-int.h: Likewise.
1094 * dwarf2asm.c: Likewise.
1095 * dwarf2asm.h: Likewise.
1096 * dwarf2out.c: Likewise.
1097 * ebitmap.c: Likewise.
1098 * ebitmap.h: Likewise.
1099 * emit-rtl.c: Likewise.
1100 * et-forest.c: Likewise.
1101 * except.c: Likewise.
1102 * except.h: Likewise.
1103 * expmed.c: Likewise.
1106 * final.c: Likewise.
1107 * flags.h: Likewise.
1108 * fold-const.c: Likewise.
1109 * function.c: Likewise.
1110 * function.h: Likewise.
1111 * fwprop.c: Likewise.
1113 * gcov-dump.c: Likewise.
1114 * gcov-io.c: Likewise.
1115 * gcov-io.h: Likewise.
1118 * genattr.c: Likewise.
1119 * genattrtab.c: Likewise.
1120 * genautomata.c: Likewise.
1121 * genchecksum.c: Likewise.
1122 * genconfig.c: Likewise.
1123 * genflags.c: Likewise.
1124 * gengtype-parse.c: Likewise.
1125 * gengtype.c: Likewise.
1126 * gengtype.h: Likewise.
1127 * genmddeps.c: Likewise.
1128 * genmodes.c: Likewise.
1129 * genopinit.c: Likewise.
1130 * genpreds.c: Likewise.
1131 * gensupport.c: Likewise.
1132 * ggc-common.c: Likewise.
1133 * ggc-page.c: Likewise.
1134 * ggc-zone.c: Likewise.
1136 * gimple-iterator.c: Likewise.
1137 * gimple-low.c: Likewise.
1138 * gimple-pretty-print.c: Likewise.
1139 * gimple.c: Likewise.
1140 * gimple.def: Likewise.
1141 * gimple.h: Likewise.
1142 * gimplify.c: Likewise.
1143 * graphds.c: Likewise.
1144 * graphite-clast-to-gimple.c: Likewise.
1145 * gthr-nks.h: Likewise.
1146 * gthr-posix.c: Likewise.
1147 * gthr-posix.h: Likewise.
1148 * gthr-posix95.h: Likewise.
1149 * gthr-single.h: Likewise.
1150 * gthr-tpf.h: Likewise.
1151 * gthr-vxworks.h: Likewise.
1153 * haifa-sched.c: Likewise.
1154 * hard-reg-set.h: Likewise.
1155 * hooks.c: Likewise.
1156 * hooks.h: Likewise.
1157 * hosthooks.h: Likewise.
1158 * hwint.h: Likewise.
1159 * ifcvt.c: Likewise.
1160 * incpath.c: Likewise.
1161 * init-regs.c: Likewise.
1162 * integrate.c: Likewise.
1163 * ipa-cp.c: Likewise.
1164 * ipa-inline.c: Likewise.
1165 * ipa-prop.c: Likewise.
1166 * ipa-pure-const.c: Likewise.
1167 * ipa-reference.c: Likewise.
1168 * ipa-struct-reorg.c: Likewise.
1169 * ipa-struct-reorg.h: Likewise.
1170 * ipa-type-escape.c: Likewise.
1171 * ipa-type-escape.h: Likewise.
1172 * ipa-utils.c: Likewise.
1173 * ipa-utils.h: Likewise.
1175 * ira-build.c: Likewise.
1176 * ira-color.c: Likewise.
1177 * ira-conflicts.c: Likewise.
1178 * ira-costs.c: Likewise.
1179 * ira-emit.c: Likewise.
1180 * ira-int.h: Likewise.
1181 * ira-lives.c: Likewise.
1184 * lambda-code.c: Likewise.
1185 * lambda-mat.c: Likewise.
1186 * lambda-trans.c: Likewise.
1187 * lambda.h: Likewise.
1188 * langhooks.c: Likewise.
1190 * libgcov.c: Likewise.
1191 * lists.c: Likewise.
1192 * loop-doloop.c: Likewise.
1193 * loop-init.c: Likewise.
1194 * loop-invariant.c: Likewise.
1195 * loop-iv.c: Likewise.
1196 * loop-unroll.c: Likewise.
1197 * lower-subreg.c: Likewise.
1198 * lto-cgraph.c: Likewise.
1199 * lto-compress.c: Likewise.
1200 * lto-opts.c: Likewise.
1201 * lto-section-in.c: Likewise.
1202 * lto-section-out.c: Likewise.
1203 * lto-streamer-in.c: Likewise.
1204 * lto-streamer-out.c: Likewise.
1205 * lto-streamer.c: Likewise.
1206 * lto-streamer.h: Likewise.
1207 * lto-symtab.c: Likewise.
1208 * lto-wpa-fixup.c: Likewise.
1209 * matrix-reorg.c: Likewise.
1211 * mode-switching.c: Likewise.
1212 * modulo-sched.c: Likewise.
1213 * omega.c: Likewise.
1214 * omega.h: Likewise.
1215 * omp-low.c: Likewise.
1216 * optabs.c: Likewise.
1217 * optabs.h: Likewise.
1218 * opts-common.c: Likewise.
1220 * params.def: Likewise.
1221 * params.h: Likewise.
1222 * passes.c: Likewise.
1223 * plugin.c: Likewise.
1224 * postreload-gcse.c: Likewise.
1225 * postreload.c: Likewise.
1226 * predict.c: Likewise.
1227 * predict.def: Likewise.
1228 * pretty-print.c: Likewise.
1229 * pretty-print.h: Likewise.
1230 * print-rtl.c: Likewise.
1231 * print-tree.c: Likewise.
1232 * profile.c: Likewise.
1233 * read-rtl.c: Likewise.
1235 * recog.c: Likewise.
1236 * reg-stack.c: Likewise.
1237 * regcprop.c: Likewise.
1238 * reginfo.c: Likewise.
1239 * regmove.c: Likewise.
1240 * regrename.c: Likewise.
1242 * regstat.c: Likewise.
1243 * reload.c: Likewise.
1244 * reload1.c: Likewise.
1245 * resource.c: Likewise.
1247 * rtl.def: Likewise.
1249 * rtlanal.c: Likewise.
1250 * sbitmap.c: Likewise.
1251 * sched-deps.c: Likewise.
1252 * sched-ebb.c: Likewise.
1253 * sched-int.h: Likewise.
1254 * sched-rgn.c: Likewise.
1255 * sched-vis.c: Likewise.
1256 * sdbout.c: Likewise.
1257 * sel-sched-dump.c: Likewise.
1258 * sel-sched-dump.h: Likewise.
1259 * sel-sched-ir.c: Likewise.
1260 * sel-sched-ir.h: Likewise.
1261 * sel-sched.c: Likewise.
1262 * sel-sched.h: Likewise.
1265 * simplify-rtx.c: Likewise.
1266 * stack-ptr-mod.c: Likewise.
1268 * stor-layout.c: Likewise.
1269 * store-motion.c: Likewise.
1270 * stringpool.c: Likewise.
1271 * stub-objc.c: Likewise.
1272 * sync-builtins.def: Likewise.
1273 * target-def.h: Likewise.
1274 * target.h: Likewise.
1275 * targhooks.c: Likewise.
1276 * targhooks.h: Likewise.
1277 * timevar.c: Likewise.
1278 * tlink.c: Likewise.
1279 * toplev.c: Likewise.
1280 * toplev.h: Likewise.
1281 * tracer.c: Likewise.
1282 * tree-affine.c: Likewise.
1283 * tree-affine.h: Likewise.
1284 * tree-browser.def: Likewise.
1285 * tree-call-cdce.c: Likewise.
1286 * tree-cfg.c: Likewise.
1287 * tree-cfgcleanup.c: Likewise.
1288 * tree-chrec.c: Likewise.
1289 * tree-chrec.h: Likewise.
1290 * tree-complex.c: Likewise.
1291 * tree-data-ref.c: Likewise.
1292 * tree-data-ref.h: Likewise.
1293 * tree-dfa.c: Likewise.
1294 * tree-dump.c: Likewise.
1295 * tree-dump.h: Likewise.
1296 * tree-eh.c: Likewise.
1297 * tree-flow-inline.h: Likewise.
1298 * tree-flow.h: Likewise.
1299 * tree-if-conv.c: Likewise.
1300 * tree-inline.c: Likewise.
1301 * tree-into-ssa.c: Likewise.
1302 * tree-loop-distribution.c: Likewise.
1303 * tree-loop-linear.c: Likewise.
1304 * tree-mudflap.c: Likewise.
1305 * tree-nested.c: Likewise.
1306 * tree-nomudflap.c: Likewise.
1307 * tree-nrv.c: Likewise.
1308 * tree-object-size.c: Likewise.
1309 * tree-optimize.c: Likewise.
1310 * tree-outof-ssa.c: Likewise.
1311 * tree-parloops.c: Likewise.
1312 * tree-pass.h: Likewise.
1313 * tree-phinodes.c: Likewise.
1314 * tree-predcom.c: Likewise.
1315 * tree-pretty-print.c: Likewise.
1316 * tree-profile.c: Likewise.
1317 * tree-scalar-evolution.c: Likewise.
1318 * tree-ssa-address.c: Likewise.
1319 * tree-ssa-alias.c: Likewise.
1320 * tree-ssa-ccp.c: Likewise.
1321 * tree-ssa-coalesce.c: Likewise.
1322 * tree-ssa-copy.c: Likewise.
1323 * tree-ssa-copyrename.c: Likewise.
1324 * tree-ssa-dce.c: Likewise.
1325 * tree-ssa-dom.c: Likewise.
1326 * tree-ssa-dse.c: Likewise.
1327 * tree-ssa-forwprop.c: Likewise.
1328 * tree-ssa-ifcombine.c: Likewise.
1329 * tree-ssa-live.c: Likewise.
1330 * tree-ssa-live.h: Likewise.
1331 * tree-ssa-loop-ch.c: Likewise.
1332 * tree-ssa-loop-im.c: Likewise.
1333 * tree-ssa-loop-ivcanon.c: Likewise.
1334 * tree-ssa-loop-ivopts.c: Likewise.
1335 * tree-ssa-loop-manip.c: Likewise.
1336 * tree-ssa-loop-niter.c: Likewise.
1337 * tree-ssa-loop-prefetch.c: Likewise.
1338 * tree-ssa-loop-unswitch.c: Likewise.
1339 * tree-ssa-loop.c: Likewise.
1340 * tree-ssa-math-opts.c: Likewise.
1341 * tree-ssa-operands.c: Likewise.
1342 * tree-ssa-operands.h: Likewise.
1343 * tree-ssa-phiopt.c: Likewise.
1344 * tree-ssa-phiprop.c: Likewise.
1345 * tree-ssa-pre.c: Likewise.
1346 * tree-ssa-propagate.c: Likewise.
1347 * tree-ssa-reassoc.c: Likewise.
1348 * tree-ssa-sccvn.c: Likewise.
1349 * tree-ssa-sink.c: Likewise.
1350 * tree-ssa-structalias.c: Likewise.
1351 * tree-ssa-ter.c: Likewise.
1352 * tree-ssa-threadedge.c: Likewise.
1353 * tree-ssa-threadupdate.c: Likewise.
1354 * tree-ssa-uncprop.c: Likewise.
1355 * tree-ssa.c: Likewise.
1356 * tree-ssanames.c: Likewise.
1357 * tree-switch-conversion.c: Likewise.
1358 * tree-tailcall.c: Likewise.
1359 * tree-vect-data-refs.c: Likewise.
1360 * tree-vect-generic.c: Likewise.
1361 * tree-vect-loop-manip.c: Likewise.
1362 * tree-vect-loop.c: Likewise.
1363 * tree-vect-patterns.c: Likewise.
1364 * tree-vect-slp.c: Likewise.
1365 * tree-vect-stmts.c: Likewise.
1366 * tree-vectorizer.c: Likewise.
1367 * tree-vectorizer.h: Likewise.
1368 * tree-vrp.c: Likewise.
1370 * tree.def: Likewise.
1372 * treestruct.def: Likewise.
1373 * unwind-compat.c: Likewise.
1374 * unwind-dw2-fde-glibc.c: Likewise.
1375 * unwind-dw2.c: Likewise.
1376 * value-prof.c: Likewise.
1377 * value-prof.h: Likewise.
1378 * var-tracking.c: Likewise.
1379 * varasm.c: Likewise.
1380 * varpool.c: Likewise.
1383 * vmsdbgout.c: Likewise.
1385 * xcoffout.c: Likewise.
1387 2009-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1389 * pa.c (output_call): Only use sr4 for long interspace calls if
1390 call binds local and generating non PIC code.
1391 (attr_length_call): Adjust length calculation for above.
1393 2009-11-25 Uros Bizjak <ubizjak@gmail.com>
1395 * config/i386/i386.md (plusminus_carry_mnemonic): New code attribute.
1396 (add<mode>3_carry): Change operand order of plus RTX.
1397 (*add<mode>3_carry): Ditto.
1398 (*addsi3_carry_zext): Ditto.
1399 (*add<dwi>3_doubleword): Update for changed operand order.
1400 (*negti2_1 splitter): Ditto.
1401 (*negdi2_1 splitter): Ditto.
1402 (<plusminus_insn><mode>3_carry): Macroize expander from
1403 {add,sub}<mode>3_carry patterns using plusminus code iterator.
1404 (*<plusminus_insn><mode>3_carry): Macroize insn from
1405 *{add,sub}<mode>3_carry patetrns using plusminus code iterator.
1406 (neg<mode>2): Macroize expander from neg{qi,hi,si,di,ti}2
1407 patterns using SDWIM mode iterator.
1408 (*neg<dwi>2_doubleword): New insn_and_split pattern. Macroize
1409 pattern from *neg{di,ti}2_1 patterns and corresponding splitters
1410 using DWIH mode iterator.
1411 (*neg<mode>2_1): Macroize insn from neg{qi,hi,si,di}2_1 patterns
1412 using SWI mode iterator.
1413 (*neg<mode>2_cmpz): Ditto from neg{qi,hi,si,di}2_cmpz patterns.
1414 (one_cmpl<mode>2): Macroize expander from one_cmpl{qi,hi,si,di}2
1415 patterns using SWIM mode iterator.
1416 (*one_cmpl<mode>2_1): Macroize insn from one_cmpl{hi,si,di}2_1
1417 patterns using SWI248 mode iterator.
1418 (*one_cmpl<mode>2_2): Macroize insn from one_cmpl{qi,hi,si,di}2_2
1419 patterns using SWI mode iterator.
1420 (*one_cmpl<mode>2_2 splitter): Macroize splitter from
1421 one_cmpl{qi,hi,si,di}2_2 splitter patterns using SWI mode iterator.
1423 2009-11-24 Michael Matz <matz@suse.de>
1425 * expr.c (set_storage_via_libcall): Fix build_call_expr call.
1427 2009-11-24 David Binderman <dcb314@hotmail.com>
1429 * expr.c (store_field): Remove set but not used local variable
1431 (expand_expr_real_2): Remove treeop2.
1432 * gcse.c (update_ld_motion_stores): Remove new_rtx.
1433 * haifa-sched.c (max_issue): Remove points.
1434 (sched_create_recovery_edges): Remove e.
1435 * ira-costs.c (setup_allocno_cover_class_and_costs): Remove mode.
1437 2009-11-24 Nick Clifton <nickc@redhat.com>
1439 * config/v850/v850.c (function_arg): Fix handling of zero-length
1442 2009-11-24 Michael Matz <matz@suse.de>
1444 * tree.h (union tree_ann_d): Don't declare.
1445 (tree_base): Remove ann field.
1446 (struct var_ann_d): Declare forward.
1447 (tree_result_decl, tree_parm_decl, tree_var_decl): Add ann field.
1448 (DECL_VAR_ANN_PTR): New macro.
1449 * tree-dfa.c (create_var_ann): Rewrite in terms of above macro,
1450 accept only VAR, PARM or RESULT decls.
1451 (create_tree_common_ann): Remove.
1452 (remove_referenced_var): Use DECL_VAR_ANN_PTR.
1453 * tree-eh.c (lookup_expr_eh_lp): Remove.
1454 * tree-flow-inline.h (var_ann, get_var_ann): Rewrite in terms of
1456 (ann_type, tree_common_ann, get_tree_common_ann): Remove.
1457 * tree-flow.h (enum tree_ann_type): Remove.
1458 (struct tree_ann_common_d): Remove.
1459 (struct var_ann_d): Remove common field.
1460 (union tree_ann_d): Remove.
1461 (tree_ann_t, tree_ann_common_t): Remove typedefs.
1462 (tree_common_ann, get_tree_common_ann, ann_type,
1463 create_tree_common_ann, lookup_expr_eh_lp): Don't declare.
1464 * tree-ssa.c (delete_tree_ssa): Use DECL_VAR_ANN_PTR.
1465 * tree.c (copy_node_stat): Use DECL_VAR_ANN_PTR.
1466 * builtins.c (expand_builtin_memcpy): Use
1467 currently_expanding_gimple_stmt instead of tree annotation.
1468 (expand_builtin_memset_args): Ditto.
1469 * cfgexpand.c (currently_expanding_gimple_stmt): Add global variable.
1470 (expand_call_stmt): Don't set tree annotation.
1471 (expand_gimple_basic_block): Set currently_expanding_gimple_stmt.
1472 * expr.c (expand_expr_real): Don't call lookup_expr_eh_lp.
1473 * gimple.h (currently_expanding_gimple_stmt): Declare.
1475 2009-11-24 Paolo Carlini <paolo.carlini@oracle.com>
1477 * dwarf2out.c (add_location_or_const_value_attribute): Remove
1478 useless NOTE_VAR_LOCATION_STATUS call.
1479 * cfgrtl.c (commit_one_edge_insertion): Remove useless loop, tidy.
1481 2009-11-24 Rafael Avila de Espindola <espindola@google.com>
1483 * lto-wrapper.c (lto_wrapper_exit): Don't try to delete files if
1484 being called recursively.
1486 2009-11-24 Basile Starynkevitch <basile@starynkevitch.net>
1488 * Makefile.in (PLUGIN_HEADERS): Added files: cppdefault.h flags.h
1489 $(MD5_H) params.def params.h prefix.h tree-inline.h.
1491 2009-11-24 Paul Brook <paul@codesourcery.com>
1493 * gcc/config/arm/arm.c (arm_compute_save_reg0_reg12_mask): Fix comment
1496 2009-11-24 Julian Brown <julian@codesourcery.com>
1497 Paul Brook <paul@codesourcery.com>
1499 * config/arm/arm.c (TARGET_DWARF_REGISTER_SPAN): Define.
1500 (arm_dwarf_register_span): New function.
1501 (arm_dbx_register_number): Add VFPv3 dwarf numbering.
1503 2009-11-24 David Binderman <dcb314@hotmail.com>
1505 * cfgrtl.c (commit_one_edge_insertion): Remove set but not used
1506 local variable bb_note.
1507 * dominance.c (get_dominated_by): Likewise local var n.
1508 (output_file_names): Likewise local var idx.
1509 (add_location_or_const_value_attribute): Likewise local var status.
1510 * dwarf2out.c (gen_variable_die): Likewise local var field.
1511 * emit-rtl.c (no_line_numbers): Remove.
1512 (init_emit_once): Remove line_numbers parameter.
1513 * rtl.h (init_emit_once): Adjust prototype.
1514 * toplev.c (backend_init): Adjust init_emit_once call.
1516 2009-11-24 Richard Guenther <rguenther@suse.de>
1518 PR tree-optimization/42142
1519 * tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1):
1520 Handle iv-dependent (non-)kills properly.
1521 (mark_aliased_reaching_defs_necessary): Pass the basic-block
1522 of the reference statement to mark_aliased_reaching_defs_necessary_1.
1524 2009-11-24 Martin Jambor <mjambor@suse.cz>
1526 PR tree-optimization/42154
1527 * tree-sra.c (struct access): Added comments.
1528 (sra_modify_expr): Build references to the old aggregate with
1529 build_ref_for_offset instead of reusing access->expr.
1530 (load_assign_lhs_subreplacements): Likewise.
1532 2009-11-24 Uros Bizjak <ubizjak@gmail.com>
1534 * config/i386/i386.md (add<mode>3_carry): Change insn pattern
1536 (sub<mode>3_carry): Ditto.
1537 (x86_mov<mode>cc_0_m1): Ditto.
1538 (*add<mode>3_carry): New insn pattern. Use VOIDmode match_operator
1539 for ix86_carry_flag_operator operator predicate.
1540 (*sub<mode>3_carry): Ditto.
1541 (*x86_mov<mode>cc_0_m1): Ditto.
1542 (*addsi3_carry_zext): Use VOIDmode match_operator for
1543 ix86_carry_flag_operator operator predicate.
1544 (*subsi3_carry_zext): Ditto.
1545 (*x86_mov<mode>cc_0_m1_s): Ditto.
1546 (*x86_mov<mode>cc_0_m1_neg): Ditto.
1547 * config/i386/predocates.md (ix86_carry_flag_operator): Do not
1548 check operator sub-expressions for FLAGS_REG and const0_rtx.
1549 * config/i386/i386.c (*ix86_gen_sub3_carry): Update prototype.
1550 (ix86_expand_int_movcc): Update calls to gen_x86_mov{si,di}cc_0_m1.
1551 (ix86_expand_int_addcc): Update calls to
1552 gen_{add,sub}{qi,hi,si,di}3_carry. Do not set mode of compare_op.
1553 (ix86_expand_strlensi_unroll_1): Update calls to ix86_gen_sub3_carry.
1554 Do not set mode of compare operation.
1556 2009-11-23 Jan Hubicka <jh@suse.cz>
1559 * ipa-inline.c (inline_transform): Avoid ICE when transform is called
1562 2009-11-23 Jan Hubicka <jh@suse.cz>
1564 * ipa-cp.c (ipcp_compute_node_scale): Work around completely
1565 wrong profile updates.
1566 * predict.c (counts_to_freqs): Be expected for ENTRY/EXIT block
1567 having largest frequency.
1568 * ira-live.c (ira_implicitly_set_insn_hard_regs): Silecne
1569 used uninitalized warning.
1570 * tree-optimize.c (execute_fixup_cfg): Rescale entry and exit block
1573 2009-11-23 Uros Bizjak <ubizjak@gmail.com>
1575 * config/alpha/alpha.md (*cmp_sadd_sidi): Use gen_lowpart instead
1576 of gen_rtx_REG to generate operand 5.
1577 (*cmp_ssub_sidi): Ditto.
1579 2009-11-23 Richard Henderson <rth@redhat.com>
1581 * config/i386/i386.c (avx_vpermilp_parallel): Fix sign compare
1584 2009-11-23 Paul Brook <paul@codesourcery.com>
1586 * config/arm/arm.c (arm_compute_save_reg0_reg12_mask): Add special
1587 case for noreturn functions.
1588 (arm_compute_save_reg_mask): Remove special noreturn handling.
1590 2009-11-23 Richard Guenther <rguenther@suse.de>
1592 * tree-dfa.c (get_ref_base_and_extent): Adjust maximum access
1593 size for DECL bases.
1595 2009-11-22 Richard Henderson <rth@redhat.com>
1597 * i386.c (avx_vpermilp_parallel): New function.
1598 * i386-protos.h: Declare it.
1599 * predicates.md (avx_vpermilp_v8sf_operand, avx_vpermilp_v4df_operand,
1600 avx_vpermilp_v4sf_operand, avx_vpermilp_v2df_operand): New.
1601 * sse.md (AVXMODEFDP, AVXMODEFSP): New iterators.
1602 (ssescalarnum, ssedoublesizemode): Add AVX modes.
1603 (vpermilbits): Remove.
1604 (avx_vpermil<mode>): Change insns to expanders.
1605 (*avx_vpermil<mode>): New. Use vec_select.
1607 2009-11-22 Richard Earnshaw <rearnsha@arm.com>
1609 * opts.c (decode_options): Don't enable flag_schedule_insns
1610 when optimizing for size.
1611 * doc/invoke.texi: Document change.
1613 2009-11-22 Uros Bizjak <ubizjak@gmail.com>
1616 * config/alpha/alpha.md (*cmp_sadd_si): Change mode
1617 of scratch register to SImode.
1618 (*cmp_sadd_sidi): Ditto.
1619 (*cmp_ssub_si): Ditto.
1620 (*cmp_ssub_sidi): Ditto.
1622 2009-11-21 Ian Lance Taylor <iant@google.com>
1624 * Makefile.in (HOST_LIBS): Move higher in file.
1625 (LINKER, LINKER_FLAGS): If ENABLE_BUILD_WITH_CXX, but $(HOST_LIBS)
1626 is not empty, set to $(CC) and $(CFLAGS).
1628 2009-11-22 Martin Jambor <mjambor@suse.cz>
1630 * tree-cfg.c (verify_types_in_gimple_reference): Error out on
1631 V_C_E of an SSA_NAME or an invariant if lvalue is required.
1632 (verify_gimple_call): Verify LHS also with with
1633 verify_types_in_gimple_reference.
1635 2009-11-21 Martin Jambor <mjambor@suse.cz>
1638 * tree-sra.c (access_precludes_ipa_sra_p): New function.
1639 (splice_param_accesses): Check all accesses by calling
1640 access_precludes_ipa_sra_p.
1641 (sra_ipa_modify_expr): Rename argument erite to dont_convert and do
1642 not convert types if it is true.
1643 (sra_ipa_modify_assign): Convert types in case of mismatch.
1645 2009-11-21 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1647 * config/sh/sh.md (cmpeqsi_t-1): Use logical_operand predicate
1650 2009-11-21 Adam Nemet <adambnemet@gmail.com>
1652 * config/mips/mips-protos.h (mulsidi3_gen_fn): New typedef.
1653 (mips_mulsidi3_gen_fn): Declare new function.
1654 * config/mips/mips.c (mips_mulsidi3_gen_fn): New function.
1655 * config/mips/mips.md (<u>mulsidi3): Change condition to use
1656 mips_mulsidi3_gen_fn. Use mips_mulsidi3_gen_fn to generate the insn.
1657 (<u>mulsidi3_64bit): Don't match for ISA_HAS_DMUL3.
1658 (mulsidi3_64bit_dmul): New define_insn.
1660 2009-11-21 Ben Elliston <bje@au.ibm.com>
1662 * gengtype-lex.l: Enable noinput flex option.
1663 (YY_NO_INPUT): Remove define.
1665 2009-11-21 Alexandre Oliva <aoliva@redhat.com>
1667 * tree-ssa.c (find_released_ssa_name): Handle NULL wi.
1668 (insert_debug_temp_for_var_def): Handle degenerate PHI nodes.
1669 (insert_debug_temps_for_defs): Handle PHI nodes.
1670 * tree-ssa-dom.c (degenerate_phi_result): Don't crash on released
1673 2009-11-21 Alexandre Oliva <aoliva@redhat.com>
1675 * tree-ssa-pre.c (remove_dead_inserted_code): Don't release_defs
1676 after remove_phi_node.
1678 2009-11-21 Alexandre Oliva <aoliva@redhat.com>
1680 PR tree-optimization/42078
1681 * gimple.h (gimple_replace_lhs): New declaration.
1682 * gimple.c (gimple_replace_lhs): New function.
1683 * tree-ssa-math-opts.c (execute_cse_reciprocals): Call it before
1686 2009-11-20 Sebastian Pop <sebastian.pop@amd.com>
1688 * config/i386/sse.md (*xop_pmacsdql_mem): Don't call reg_mentioned_p.
1689 (xop_mulv2div2di3_low): Same.
1690 (*xop_pmacsdqh_mem): Same.
1692 2009-11-20 Richard Henderson <rth@redhat.com>
1694 * config/i386/i386-builtin-types.awk: New file.
1695 * config/i386/i386-builtin-types.def: New file.
1696 * config/i386/t-i386: Use them to build i386-builtin-types.inc.
1697 * config/i386/i386.c: Include it.
1698 (ix86_builtin_type_tab, ix86_get_builtin_type): New.
1699 (ix86_builtin_func_type_tab, ix86_get_builtin_func_type): New.
1700 (struct builtin_isa): Remove GTY marker. Replace tree type with
1701 ix86_builtin_func_type; add set_and_not_built_p.
1702 (def_builtin): Change type parameter to tcode; use
1703 ix86_get_builtin_func_type; update all callers. Accept zero mask
1704 to mean the builtin is unconditionally available.
1705 (ix86_add_new_builtins): Use set_and_not_built_p instead of type
1707 (enum ix86_special_builtin_type, enum ix86_builtin_type): Remove.
1708 Update some users to rationalized enumeration codes from new include.
1709 (enum multi_arg_type): Remove. Replace all enumeration values
1710 with defines to new ix86_builtin_func_type.
1711 (ix86_init_mmx_sse_builtins): Don't build any types here. Defer
1712 all type resolution to def_builtin.
1713 (ix86_init_builtin_types): Split out from ...
1714 (ix86_init_builtins): ... here. Use ix86_get_builtin_func_type.
1716 2009-11-20 Michael Meissner <meissner@linux.vnet.ibm.com>
1719 * config/rs6000/rs6000.c (struct machine_function): Revert
1720 2009-10-23 change to set VRSAVE to non-0 if we use VSX.
1721 (rs6000_expand_to_rtl_hook): Ditto.
1722 (rs6000_check_vector_mode): Ditto.
1723 (compute_vrsave_mask): Ditto.
1725 2009-11-20 Paul Brook <paul@codesourcery.com>
1727 * doc/invoke.texi: Document ARM -mcpu=cortex-a5.
1728 * config/arm/arm-cores.def: Add cortex-a5.
1729 * config/arm/bpabi.h (BE8_LINK_SPEC): Add mcpu=cortex-a5.
1730 * config/arm/arm-tune.md: Regenerate.
1732 2009-11-20 Olga Golovanevsky <olga@il.ibm.com>
1735 * ipa-struct-reorg.c (find_pos_in_stmt): New parameter.
1736 (ref_pos): New field in structure.
1737 (insert_new_var_in_stmt): New function.
1740 2009-11-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1742 * config.gcc (alpha*-dec-osf[45]*): Set use_gcc_stdint.
1743 * config/alpha/osf.h (SIG_ATOMIC_TYPE): Define.
1744 (INT8_TYPE, INT16_TYPE, INT32_TYPE, INT64_TYPE): Define.
1745 (UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE): Define.
1746 (INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE,
1747 INT_LEAST64_TYPE): Define.
1748 (UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, UINT_LEAST32_TYPE,
1749 UINT_LEAST64_TYPE): Define.
1750 (INT_FAST8_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE,
1751 INT_FAST64_TYPE): Define.
1752 (UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE,
1753 UINT_FAST64_TYPE): Define.
1754 (INTPTR_TYPE, UINTPTR_TYPE): Define.
1756 2009-11-20 Julian Brown <julian@codesourcery.com>
1758 * config/arm/arm.h (ASM_OUTPUT_REG_PUSH): Handle STATIC_CHAIN_REGNUM
1759 specially for Thumb-1.
1760 (ASM_OUTPUT_REG_POP): Likewise.
1762 2009-11-19 Jason Merrill <jason@redhat.com>
1764 * dwarf2out.c (get_context_die): Take TYPE_MAIN_VARIANT.
1766 2009-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1767 Rafael Avila de Espindola <espindola@google.com>
1769 * doc/plugins.texi (Plugin initialization): Added advices for
1770 retrieving the version of GCC at plugin compilation and loading times.
1772 2009-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1774 * plugin.c (FMT_FOR_PLUGIN_EVENT): added definition.
1775 (dump_active_plugins): output to file everything. Use
1776 internationalized dump & FMT_FOR_PLUGIN_EVENT.
1778 2009-11-19 Richard Guenther <rguenther@suse.de>
1780 * gimple.c (canonicalize_cond_expr_cond): Strip conversions
1781 around truth-valued expressions.
1782 * tree.c (free_lang_data): Untangle check for LTO frontend.
1784 2009-11-19 Jakub Jelinek <jakub@redhat.com>
1786 * tree.c (need_assembler_name_p): Use cgraph_get_node instead
1787 of cgraph_node_for_decl.
1788 * cgraph.h (cgraph_node_for_decl): Remove prototype.
1789 * cgraph.c (cgraph_node_for_decl): Remove.
1790 (cgraph_get_node): Just return NULL if !cgraph_hash.
1792 2009-11-19 Paul Brook <paul@codesourcery.com>
1794 * config.gcc: Add new ARM --with-fpu options.
1795 * doc/invoke.texi: Docuent ARM -mfpu=fpv4-sp-d16.
1796 * config/arm/arm.c (all_fpus): Add fpv4-sp-d16.
1798 2009-11-18 Richard Guenther <rguenther@suse.de>
1800 * gimple.h (union gimple_statement_d): Add gsmembase member.
1801 (gimple_vuse_op): Use gsmembase for access.
1802 (gimple_vdef_op): Likewise.
1803 (gimple_vuse): Likewise.
1804 (gimple_vdef): Likewise.
1805 (gimple_vuse_ptr): Likewise.
1806 (gimple_vdef_ptr): Likewise.
1807 (gimple_set_vuse): Likewise.
1808 (gimple_set_vdef): Likewise.
1809 * gsstruct.def (GSS_WITH_MEM_OPS_BASE): Add.
1811 2009-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1813 * doc/arm-neon-intrinsics.texi: Regenerated.
1815 2009-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1817 * config/arm/neon-docgen.ml (analyze_shape_elt): Handle alternatives.
1819 2009-11-18 Paul Brook <paul@codesourcery.com>
1820 Daniel Jacobowitz <dan@codesourcery.com>
1822 * config/arm/arm.c (FL_ARCH7EM, FL_FOR_ARCH7EM): Define.
1823 (arm_arch7em): New variable.
1824 (all_architectures): Add armv7e-m.
1825 (arm_override_options): Set arm_arch7em.
1826 * config/arm/arm.h (TARGET_DSP_MULTIPLY, TARGET_INT_SIMD):
1827 Include arm_arch7em.
1828 (arm_arch7em): Declare.
1830 2009-11-18 Richard Guenther <rguenther@suse.de>
1832 * lto-streamer-in.c (input_gimple_stmt): Assert that we find
1833 a valid field decl if checking is enabled.
1835 2009-11-18 Martin Jambor <mjambor@suse.cz>
1837 * ipa-prop.h (struct ipa_param_call_note): New field lto_stmt_uid.
1838 (lto_ipa_fixup_call_notes): Declare.
1839 * ipa-prop.c (ipa_note_param_call): Store gimple uid.
1840 (update_call_notes_after_inlining): Copy call stmt uid to the new
1842 (ipa_write_param_call_note): New function.
1843 (ipa_read_param_call_note): New function
1844 (ipa_write_node_info): Write also param call notes. Removed a bogus
1845 comment, reformatted to fit 80 columns.
1846 (ipa_read_node_info): Read also param call notes. Removed a bogus
1847 comment. Remove ipa_edge_args_vector growth.
1848 (lto_ipa_fixup_call_notes): New function.
1849 * ipa-cp.c (pass_ipa_cp): Add stmt_fixup hook.
1850 * ipa-inline.c (cgraph_mark_inline_edge): Perform indirect
1851 inlining regardless of flag_wpa.
1852 (cgraph_decide_inlining_of_small_functions): Likewise.
1853 (cgraph_decide_inlining): Likewise.
1854 (inline_read_summary): Likewise.
1856 2009-11-18 Jan Hubicka <jh@suse.cz>
1858 * predict.c (compute_function_frequency): Export.
1859 * predict.h (compute_function_frequency): Declare.
1860 * tree-optimize.c (execute_fixup_cfg): Rescale frequencies.
1862 2009-11-18 Martin Jambor <mjambor@suse.cz>
1864 * passes.c (ipa_write_summaries): Call renumber_gimple_stmt_uids
1865 on all nodes we write summaries for.
1867 2009-11-18 Shujing Zhao <pearly.zhao@oracle.com>
1870 * params.def (PARAM_INLINE_UNIT_GROWTH, PARAM_IPCP_UNIT_GROWTH)
1871 (PARAM_EARLY_INLINING_INSNS, PARAM_IRA_MAX_LOOPS_NUM)
1872 (PARAM_IRA_MAX_CONFLICT_TABLE_SIZE)
1873 (PARAM_LOOP_INVARIANT_MAX_BBS_IN_LOOP)
1874 (PARAM_MIN_INSN_TO_PREFETCH_RATIO)
1875 (PARAM_PREFETCH_MIN_INSN_TO_MEM_RATIO)
1876 (PARAM_IPA_SRA_PTR_GROWTH_FACTOR): Uppercase the first letter of the
1879 2009-11-18 Jakub Jelinek <jakub@redhat.com>
1881 * dwarf2out.c (loc_list_from_tree): Don't call rtl_for_decl_location
1883 (rtl_for_decl_location): Try harder to get a rtl for TREE_STATIC vars.
1886 * cgraph.h (struct cgraph_node): Add same_body and same_body_alias
1888 (cgraph_same_body_alias, cgraph_remove_same_body_alias): New
1890 * cgraphunit.c (cgraph_expand_function, cgraph_emit_thunks,
1891 cgraph_materialize_all_clones): Handle same_body aliases.
1892 * cgraph.c (cgraph_allocate_node): New function.
1893 (cgraph_create_node): Use it.
1894 (cgraph_node_for_decl, cgraph_node, cgraph_get_node,
1895 cgraph_node_for_asm, cgraph_remove_node): Handle same_body aliases.
1896 (cgraph_same_body_alias, cgraph_remove_same_body_alias): New
1898 * lto-cgraph.c (lto_output_node): Stream out same_body aliases.
1899 (input_node): Stream in same_body aliases.
1900 * lto-symtab.c (lto_cgraph_replace_node): Clear node pointers
1901 for same_body aliases.
1902 (lto_symtab_merge_cgraph_nodes_1): Handle same_body aliases.
1904 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1907 * config/darwin.h: Use the extension stub libraries to access
1908 current libgcc_s features.
1910 2009-11-18 Alexandre Oliva <aoliva@redhat.com>
1913 * tree-vect-loop.c (vect_loop_kill_debug_uses): New.
1914 (vect_transform_loop): Call it.
1916 2009-11-18 Alexandre Oliva <aoliva@redhat.com>
1918 * tree-ssa.c (insert_debug_temp_for_var_def): Fix handling of
1921 2009-11-18 Alexandre Oliva <aoliva@redhat.com>
1925 * graphite-scop-detection.c (stmt_simple_for_scop_p): Debug stmts
1927 * graphite-sese-to-poly.c (graphite_stmt_p): Likewise.
1928 (try_generate_gimple_bb): Skip debug stmts when finding data refs.
1929 * sese.c (sese_build_liveouts_bb): Skip debug stmts.
1930 (sese_bad_liveouts_use): New.
1931 (sese_reset_debug_liveouts_bb): New.
1932 (sese_build_liveouts): Use it.
1933 (rename_variables_in_stmt): Reset debug stmts rather than creating
1935 (expand_scalar_variable_stmt): Likewise.
1937 2009-11-18 Alexandre Oliva <aoliva@redhat.com>
1939 * df-scan.c (df_ref_create): Don't mark BB as dirty on debug insns.
1940 (df_ref_remove): Likewise.
1942 2009-11-17 Jan Hubicka <jh@suse.cz>
1944 * ipa-struct-reorg.c (update_cgraph_with_malloc_call): Fix profile
1947 2009-11-17 Eric Botcazou <ebotcazou@adacore.com>
1949 * toplev.c (process_options): Remove dead code.
1950 * doc/invoke.texi (-frename-registers): Mention -fpeel-loops.
1952 2009-11-17 Rafael Avila de Espindola <espindola@google.com>
1954 * lto-symtab.c (lto_symtab_resolve_symbols): Always initialize the
1957 2009-11-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1959 PR tree-optimization/41857
1960 * tree-ssa-address.c (move_hint_to_base): Use void pointer to
1961 TYPE's address space instead of pointer to TYPE.
1963 2009-11-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1965 * reload.c (find_reloads_address): Fix typo.
1967 2009-11-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1969 * config/spu/spu.c (get_pic_reg): Use LAST_ARG_REGNUM as PIC
1970 registers in leaf functions if possible.
1972 2009-11-17 Maxim Kuvyrkov <maxim@codesourcery.com>
1974 * config/m68k/m68k-devices.def: Add MCF5441x family.
1976 2009-11-17 Jan Hubicka <jh@suse.cz>
1978 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Do not access
1980 * cgraphunit.c (verify_cgraph_node): Verify frequencies for match.
1982 2009-11-17 Uros Bizjak <ubizjak@gmail.com>
1984 * config/i386/predicates.md (x86_64_szext_general_operand): Do not
1985 nest ior expressions.
1986 (x86_64_szext_nonmemory_operand): Ditto.
1987 (call_insn_operand): Ditto.
1989 2009-11-16 Alexandre Oliva <aoliva@redhat.com>
1991 * stmt.c (expand_asm_stmt): Get locus from stmt.
1993 2009-11-16 Alexandre Oliva <aoliva@redhat.com>
1995 * tree-cfg.c (gimple_redirect_edge_and_branch) <case GIMPLE_ASM>:
1996 Create the decl label for the new dest block on demand. Require
1997 a fallthrough edge if no asm labels were redirected.
1999 2009-11-16 Uros Bizjak <ubizjak@gmail.com>
2001 * config/i386/i386.md (cbranchsi4): Use nonimmediate_operand for
2002 operand 1 predicate.
2003 (cstoresi4): Ditto for operand 2.
2004 (cbranch<mode>4): Macroize expander from cbranch{qi,hi,si,di,ti}4
2005 patterns using SDWIM mode iterator.
2006 (cstore<mode>4): Macroize expander from cstore{qi,hi,si,di}4 patterns
2007 using SWIM mode iterator.
2008 (cmpdi_1): Rename from cmpdi_1_rex64.
2009 (cmp<mode>_1): Macroize expander from cmp{si,di}_1 patterns using
2010 SWI48 mode iterator.
2011 (*cmp<mode>_1): Macroize insn from *cmp{qi,hi,si,di}_1_insn patterns
2012 using SWI mode iterator.
2013 (*cmp<mode>_ccno_1): Ditto from *cmp{qi,hi,si,di}_ccno_1.
2014 (*cmp<mode>_minus_1): Ditto from *cmp{qi,hi,si,di}_minus_1.
2015 (*cmpqi_ext_3_insn): Make private.
2016 (*cmpqi_ext_3_insn_rex64): Make private.
2017 (cmpstrnsi): Update for renamed cmpdi_1_rex64.
2018 * config/i386/predicates.md (cmpsi_operand): Remove.
2020 2009-11-16 Paul Brook <paul@codesourcery.com>
2022 * doc/invoke.texi: Document ARM VFPv4 based FPUs.
2023 * config/arm/arm.c (all_fpus): Add VFPv4 entries.
2025 2009-11-14 Jan Hubicka <jh@suse.cz>
2027 * cgraphbuild.c (compute_call_stmt_bb_frequency): Use proper
2029 * cgraph.c (cgraph_clone_edge): Avoid freq_scale 0 to completely
2030 zero out all callees.
2031 * cgraphunit.c (verify_cgraph_node): Verify cgraph nodes for
2032 frequency and count match.
2033 * ipa-inline.c (update_noncloned_frequencies): New function.
2034 (cgraph_clone_inlined_nodes): Use it.
2035 * tree-inline.c (copy_bb): Fix frequency scaling; output
2036 diagnostic on frequency mismatches to dump file.
2037 (initialize_cfun): Do not scale frequency; fix count scaling;
2038 initialize entry and exit block frequencies; copy profile info.
2039 (copy_cfg_body): Use frequency_scale as argument; fix count scaling.
2040 (copy_body): Use frequency_scale as argument.
2041 (expand_call_inline): Compute frequency scale and output diagnostic
2043 (delete_unreachable_blocks_update_callgrah): Remove checking that
2044 has to be done after edge redirection.
2045 (tree_function_versioning): Update initialize_cfun and copy_body call.
2047 2009-11-14 Jan Hubicka <jh@suse.cz>
2049 * cgraph.c (cgraph_release_function_body): Update use of
2050 ipa_transforms_to_apply.
2051 (cgraph_remove_node): Remove ipa_transforms_to_apply.
2052 * cgraph.h (struct cgraph_node): Add ipa_transforms_to_apply.
2053 * cgraphunit.c (save_inline_function_body): Clear ipa_transforms for
2055 (cgraph_materialize_clone): Remove original if dead.
2056 * lto-streamer-in.c (lto_read_body): Remove FIXME and
2057 ipa_transforms_to_apply hack.
2058 * function.h (struct function): Add ipa_transforms_to_apply.
2059 * ipa.c (cgraph_remove_unreachable_nodes): Handle dead clone originals.
2060 * tree-inline.c (copy_bb): Update sanity check.
2061 (initialize_cfun): Do not copy ipa_transforms_to_apply.
2062 (expand_call_inline): remove dead clone originals.
2063 (tree_function_versioning): Merge transformation queues.
2064 * passes.c (add_ipa_transform_pass): Remove.
2065 (execute_one_ipa_transform_pass): Update ipa_transforms_to_apply
2067 (execute_all_ipa_transforms): Update.
2068 (execute_one_pass): Update.
2070 2009-11-14 Andy Hutchinson <hutchinsonandy@gcc.gnu.org>
2072 PR target/21078, 21080
2073 * config/avr/avr.c (avr_return_addr_rtx): New function for
2074 builtin_return_address.
2075 (expand_prologue): Calculate stack usage.
2076 (avr_asm_function_end_prologue): Output stack size and offset label.
2077 * config/avr/avr.h (RETURN_ADDR_RTX): Replace.
2078 (machine_function): Add stack_usage.
2079 * config/avr/avr-protos.h (avr_return_addr_rtx): New function.
2081 2009-11-14 Anatoly Sokolov <aesok@post.ru>
2083 * config/iq2000/iq2000.c (iq2000_function_value): Make static, add
2084 new 'outgoing' argument.
2085 (iq2000_libcall_value, iq2000_function_value_regno_p): New functions.
2086 (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Declare.
2087 * config/iq2000/iq2000.h (FUNCTION_VALUE_REGNO_P): Redefine, use
2088 iq2000_function_value_regno_p.
2089 (FUNCTION_VALUE, LIBCALL_VALUE): Remove.
2090 * config/iq2000/iq2000-protos.h (iq2000_function_value_regno_p):
2093 2009-11-14 Richard Earnshaw <rearnsha@arm.com>
2096 * arm.md (adddi_sesidi_di): Place tied contraint first.
2097 (adddi_zesidi_di, subdi_di_zesidi, subdi_di_sesidi): Likewise
2098 (subdi_zesidi_di, subdi_sesidi_di): Likewise.
2099 (mulsi3_compare0, mulsi_compare0_scratch): Likewise.
2100 (mulsi3addsi, mulsi3addsi_compare0): Likewise.
2101 (mulsi3addsi_compare0_scratch, smulsi3_highpart_nov6): Likewise.
2102 (umulsi3_highpart_nov6, anddi_zesidi_di, anddi_sesdi_di): Likewise.
2103 (anddi_notdi_di, iordi_sesidi_di, xordi_sesidi_di): Likewise.
2104 (andsi_iorsi3_notsi, arm_ashldi3_1bit, arm_ashrdi3_1_bit): Likewise.
2105 (arm_lshrdi3_1bit, one_cmpldi2): Likewise.
2107 2009-11-14 Uros Bizjak <ubizjak@gmail.com>
2109 * config/i386/predicates.md (call_register_no_elim_operand):
2110 New predicate. Reject stack register as valid call operand
2112 (call_insn_operand): Use call_register_no_elim_operand.
2114 2009-11-13 Richard Henderson <rth@redhat.com>
2116 * function.c (stack_protect_prologue): Don't bypass expand_expr
2117 for stack_protect_guard and guard_decl.
2118 (stack_protect_epilogue): Likewise.
2120 2009-11-13 Jan Hubicka <jh@suse.cz>
2122 * ipa.c (function_and_variable_visibility): Clear COMDAT on functions
2123 when to PUBLIC is set.
2125 2009-11-13 Jakub Jelinek <jakub@redhat.com>
2128 * gimplify.c (gimplify_omp_atomic): Set DECL_GIMPLE_REG_P on
2131 2009-11-13 Uros Bizjak <ubizjak@gmail.com>
2134 * config/i386/i386.md (*call_pop_1, *call_1, *call_value_pop_1,
2135 *call_value_1): Use "lsm" as operand 1 constraint.
2136 * config/i386/predicates.md (call_insn_operand): Depend on
2137 index_register_operand to avoid %esp register.
2139 2009-11-13 Uros Bizjak <ubizjak@gmail.com>
2142 2009-11-03 Uros Bizjak <ubizjak@gmail.com>
2145 * config/i386/i386.h (ix86_arch_indices) <X86_ARCH_CALL_ESP>: New.
2146 (TARGET_CALL_ESP): New define.
2147 * config/i386/i386.c (initial_ix86_tune_features): Initialize
2149 * config/i386/i386.md (*call_pop_1_esp, *call_1_esp,
2150 *call_value_pop_1_esp, *call_value_1_esp): Rename from *call_pop_1,
2151 *call_1, *call_value_pop_1 and *call_value_1. Depend on
2153 (*call_pop_1, *call_1, *call_value_pop_1, *call_value_1):
2154 New patterns, use "lsm" as operand 1 constraint.
2155 * config/i386/predicates.md (call_insn_operand): Depend on
2156 index_register_operand for !TARGET_CALL_ESP to avoid %esp register.
2158 2009-11-13 Jason Merrill <jason@redhat.com>
2161 * dwarf2out.c (gen_variable_die): Don't worry about DECL_COMDAT.
2162 Don't emit a second declaration at any scope.
2164 2009-11-13 Andrey Belevantsev <abel@ispras.ru>
2166 PR rtl-optimization/41697
2167 * sel-sched-ir.c (fallthru_bb_of_jump): Bail out when a block with
2168 a conditional jump has a single successor.
2170 2009-11-13 Andrey Belevantsev <abel@ispras.ru>
2172 * sched-deps.c (init_deps): New parameter lazy_reg_last. Don't
2173 allocate reg_last when in case lazy_reg_last is true.
2174 (init_deps_reg_last): New.
2175 (free_deps): When max_reg is 0, this context is already freed.
2176 * sched-int.h (init_deps_reg_last): Export.
2177 (init_deps): Update prototype.
2178 * sched-ebb.c (schedule_ebb): Update the call to init_deps.
2179 * sched-rgn.c (sched_rgn_compute_dependencies): Likewise.
2180 * ddg.c (build_intra_loop_deps): Likewise.
2181 * sel-sched-ir.c (copy_deps_context, create_deps_context,
2182 reset_deps_context, deps_init_id): Likewise.
2183 (init_first_time_insn_data): Lazy allocate INSN_DEPS_CONTEXT.
2184 (free_data_for_scheduled_insn): New, break down from ...
2185 (free_first_time_insn_data): ... here.
2186 (has_dependence_p): Allocate reg_last now, when it is needed.
2187 (extend_insn_data): When maximal LUID is big enough, allocate
2188 per-insn data in smaller chunks.
2189 * sel-sched-ir.h (free_data_for_scheduled_insn): Export.
2190 * sel-sched.c (update_seqnos_and_stage): Free INSN_DEPS_CONTEXT
2193 2009-11-13 Uros Bizjak <ubizjak@gmail.com>
2195 * config/i386/i386.md (call_value): Fix comment.
2196 (sibcall_value): Ditto.
2198 2009-11-13 Eric Botcazou <ebotcazou@adacore.com>
2200 * config/i386/linux-unwind.h (x86_frob_update_context): New function.
2201 (MD_FROB_UPDATE_CONTEXT): Define.
2203 2009-11-12 Eric Botcazou <ebotcazou@adacore.com>
2204 Laurent GUERBY <laurent@guerby.net>
2206 * config/sparc/linux-unwind.h (sparc64_fallback_frame_state): Tidy.
2207 Do not schedule an %sp restore. Compensate for RETURN_ADDR_OFFSET.
2208 (sparc_fallback_frame_state): Tidy. Compensate for RETURN_ADDR_OFFSET.
2210 2009-11-12 Jan Hubicka <jh@suse.cz>
2212 * ipa.c (function_and_variable_visibility): Fix my accidentail commit
2213 and clear DECL_COMMON on localized declarations.
2215 2009-11-12 Bernd Schmidt <bernd.schmidt@analog.com>
2218 * regrename.c (struct du_head): New structure; some elements moved
2220 (struct du_chain): ... this one.
2221 (open_chains, closed_chains): Now of type struct du_head *.
2222 (do_replace): Accept du_head argument, not du_chain. All callers
2223 changed. Modified code to match new data structures.
2224 (build_def_use): Return a list of du_head structures. Modified code
2225 to match new data structures.
2226 (dump_def_use_chain): Accept du_head argument, not du_chain. All
2227 callers changed. Modified code to match new data structures.
2228 (merge_overlapping_regs): Accept du_head argument, not du_chain. All
2229 callers changed. Modified code to match new data structures.
2230 (scan_rtx_reg): Change type of this_regno and this_nregs to unsigned.
2231 Allocate a du_head structure as well as a du_chain when creating a
2232 new chain. Modified other code to match new data structures.
2234 2009-11-12 Jan Hubicka <jh@suse.cz>
2236 * cgraph.h (varpool_node_name): Declare.
2237 * cgraphunit.c (process_function_and_variable_attributes): Set
2238 force_output flag on used variables.
2239 * ipa.c (function_and_variable_visibility): Dump externally visible
2240 and needed variables.
2241 * varpool.c (varpool_node_name): Export.
2242 (decide_is_variable_needed): Check COMDAT for externally visible vars;
2245 2009-11-12 Uros Bizjak <ubizjak@gmail.com>
2248 * simplify-rtx.c (simplify_replace_fn_rtx) <case 'e'>: Skip
2249 processing if XEXP (x, i) is NULL.
2251 2009-11-12 Jan Hubicka <jh@suse.cz>
2253 * ipa.c (function_and_variable_visibility): Verify that WEAK || COMMON
2254 imply PUBLIC || EXTERNAL.
2256 2009-11-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org>
2259 * cfgexpand.c (expand_gimple_basic_block): Append NOP to a fallthru,
2260 single successor block, ending with jump created by RTL expander.
2262 2009-11-11 Jan Hubicka <jh@suse.cz>
2265 * ipa.c (function_and_variable_visibility): Do not privatize COMDAT
2266 and WEAK variables at -fwhole-program.
2269 * ipa.c (whole_program_function_and_variable_visility): COMDAT
2270 functions/variables are not needed even if they are externally visible.
2272 2009-11-11 Jan Hubicka <jh@suse.cz>
2274 (patch by Richard Guenther)
2275 * lto-streamer-out.c (output_function): Output head of argument list
2277 * lto-streamer-in.c (input_function): Re-map arguments into merged
2280 2009-11-11 Jan Hubicka <jh@suse.cz>
2282 * lto-cgraph.c: Include gcov-io.h
2283 (output_profile_summary): New function.
2284 (output_cgraph): Use it.
2285 (input_profile_summary): New function.
2286 (input_cgraph): Use it.
2287 * coverage.c (build_ctr_info_value): Use varpool; initalize
2288 DECL_ASSEMBLER_NAME.
2289 (create_coverage): Likewise.
2290 * tree-profile.c (tree_init_ic_make_global_vars): Likewise.
2291 (tree_init_edge_profiler): Likewise.
2292 * Makefile.in (lto-cgraph.o): Add dependency on gcov-io.h.
2294 2009-11-11 Kai Tietz <kai.tietz@onevision.com>
2296 * config/i386/cygming.h (HANDLE_PRAGMA_PUSH_POP_MACRO): Removed.
2297 * c-pragma.c (def_pragma_macro_value): Likewise.
2298 (def_pragma_macro): Likewise.
2299 (pushed_macro_table): Likewise.
2300 (HANDLE_PRAGMA_PUSH_POP_MACRO): Remove guarded code.
2301 * doc/tm.texi (HANDLE_PRAGMA_PUSH_POP_MACRO): Removed.
2303 2009-11-11 Basile Starynkevitch <basile@starynkevitch.net>
2305 * doc/plugins.texi (Registering custom attributes): section
2306 renamed as (Registering custom attributes or pragmas).
2307 Mentions custom attributes & pragmas, and c_register_pragma, with
2309 * doc/cpp.texi (Pragmas): Mentions that plugins can provide their
2311 * doc/extend.texi (Function Attributes): Mentions that plugin can
2312 provide their attributes.
2314 2009-11-11 Jon Beniston <jon@beniston.com>
2316 * config.gcc: Add lm32 elf and uclinux targets.
2317 * config/lm32: New directory.
2318 * config/lm32/lm32.c: New file.
2319 * config/lm32/lm32.h: New file.
2320 * config/lm32/lm32.md: New file.
2321 * config/lm32/lm32.opt: New file.
2322 * config/lm32/lm32-protos.h: New file.
2323 * config/lm32/constraints.md: New file.
2324 * config/lm32/predicates.md: New file.
2325 * config/lm32/sfp-machine.h: New file.
2326 * config/lm32/t-fprules-softfp: New file.
2327 * config/lm32/uclinux-elf.h: New file.
2328 * doc/invoke.texi: Document lm32 options.
2329 * doc/contrib.texi: Document lm32 porter.
2330 * doc/install.texi: Document lm32 targets.
2332 2009-11-11 Martin Jambor <mjambor@suse.cz>
2335 * ipa-prop.c (ipa_update_after_lto_read): Call
2336 ipa_check_create_node_params and ipa_check_create_edge_args. Also
2337 call ipa_initialize_node_params instead of ipa_populate_param_decls.
2339 2009-11-11 Daniel Jacobowitz <dan@codesourcery.com>
2341 * config/arm/arm.c (neon_vdup_constant, neon_make_constant): New.
2342 (neon_expand_vector_init): Use them. Also handle non-constant
2343 vectors with identical elements and vectors with only one
2344 non-constant element.
2345 (arm_print_operand): Handle 'y' modifier.
2346 * config/arm/arm-protos.h (neon_make_constant): Declare.
2347 * config/arm/neon.md (neon_vdup_n<mode>): Split into two
2348 patterns. Use VX instead of VDQW for the first one. Allow
2349 a VFP alternative and V32 modes for the second one.
2350 * config/arm/neon.ml (shape_elt): Add Alternatives.
2351 (ops): Use Alternatives for vdup lane instructions.
2352 * config/arm/neon-testgen.ml (analyze_shape): Handle Alternatives.
2353 * config/arm/vec-common.md (mov<mode>): Use neon_make_constant.
2355 2009-11-11 Daniel Jacobowitz <dan@codesourcery.com>
2357 * config/arm/neon.md (*neon_mov<mode>): Reject two non-register
2359 (movti, mov<mode>): Call force_reg on one operand if required.
2360 * config/arm/vec-common.md (mov<mode>): Likewise.
2362 2009-11-11 Daniel Jacobowitz <dan@codesourcery.com>
2364 * config/arm/arm.c (arm_override_options): Enable scheduling for
2367 2009-11-10 Eric Botcazou <ebotcazou@adacore.com>
2371 * expr.h (anti_adjust_stack_and_probe): Declare.
2372 * explow.c (anti_adjust_stack_and_probe): Make global, add ADJUST_BACK
2373 parameter and rewrite head comment.
2374 (allocate_dynamic_stack_space): Adjust call to above function.
2375 * function.c (expand_function_end): Handle STACK_CHECK_MOVING_SP.
2377 * tree.h (dwarf2out_args_size): Delete.
2378 * dwarf2out.c (dwarf2out_args_size): Make static and move around.
2379 (dwarf2out_args_size_adjust): Delete prototype and move around.
2380 (dwarf2out_frame_debug_expr): Do not record arg size adjustments for
2381 ACCUMULATE_OUTGOING_ARGS targets.
2383 2009-11-10 Eric Botcazou <ebotcazou@adacore.com>
2385 * config/sparc/sparc.c (print_operand) <')'>: Test for a non-null
2386 DECL_SIZE of DECL_RESULT before evaluating it.
2388 2009-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2390 PR tree-optimization/41987
2391 * fold-const.c (const_binop): Avoid using fold_buildN().
2393 2009-11-10 Martin Jambor <mjambor@suse.cz>
2395 * tree-pass.h (struct ipa_opt_pass_d): Added stmt_fixup field.
2396 (execute_all_ipa_stmt_fixups): Declare.
2397 * ipa-cp.c (pass_ipa_cp): Added stmt_fixup value.
2398 * ipa-inline.c (pass_ipa_inline): Likewise.
2399 * ipa-pure-const.c (pass_ipa_pure_cons): Likewise.
2400 * ipa-reference.c (pass_ipa_reference): Likewise.
2401 * ipa.c (pass_ipa_whole_program_visibility): Likewise.
2402 * lto-streamer-out.c (pass_ipa_lto_gimple_out): Likewise.
2403 (pass_ipa_lto_finish_out): Likewise.
2404 * lto-wpa-fixup.c (pass_ipa_lto_wpa_fixup): Likewise.
2405 * passes.c (execute_ipa_stmt_fixups): New function.
2406 (execute_all_ipa_stmt_fixups): New function.
2407 * lto-streamer-in.c (input_function): Call execute_all_ipa_stmt_fixups.
2409 2009-11-10 Eric Botcazou <ebotcazou@adacore.com>
2412 * explow.c (probe_stack_range): Fix typo.
2413 * config/sparc/sparc.md (probe_stack): New expander.
2415 2009-11-09 Dave Korn <dave.korn.cygwin@gmail.com>
2417 * config/i386/cygwin.h (LINK_SPEC): Add -tsaware flag if !mno-cygwin.
2419 2009-11-09 Jason Merrill <jason@redhat.com>
2421 * gdbinit.in (pgq): New function for printing gimple sequence.
2423 2009-11-09 Paul Brook <paul@codesourcery.com>
2424 Daniel Jacobowitz <dan@codesourcery.com>
2425 Sandra Loosemore <sandra@codesourcery.com>
2427 * doc/extend.texi (Half-Precision): Update wording to reflect
2428 that there are now multiple -mfpu options that enable fp16
2430 * doc/invoke.texi: Update list of ARM -mfpu= options.
2431 * config.gcc: Update ARM --with-fpu option list.
2432 * config/arm/arm.c (all_fpus): Add vfpv3-fp16, vfpv3-d16-fp16,
2433 vfpv3xd and vfpv3xd-fp16.
2434 (use_vfp_abi): New function.
2435 (aapcs_vfp_is_call_or_return_candidate): Avoid double precision regs
2437 (aapcs_vfp_is_return_candidate, aapcs_vfp_is_call_candidate,
2438 aapcs_vfp_allocate_return_reg): Use use_vfp_abi.
2439 (arm_rtx_costs_1, arm_size_rtx_costs, arm_fastmul_rtx_costs,
2440 arm_9e_rtx_costs): Only expect double-precision operations if the FPU
2442 (coproc_secondary_reload_class): Reload HFmode via GENERAL_REGS if no
2444 (arm_print_operand): Handle 'p' modifier.
2445 (arm_hard_regno_mode_ok): : Allow HFmode in VFP registers if
2447 * config/arm/arm.h (TARGET_VFP_SINGLE, TARGET_VFP_DOUBLE): Define.
2448 (TARGET_FP16): Define.
2449 * config/arm/vfp.md: Disable double-precision patterns if the FPU
2450 does not provide them.
2451 (arm_movdi_vfp, thumb2_movdi_vfp): Use fcpys to move
2452 double-precision values on a single-precision FPU.
2453 (movdf_vfp, thumb2_movdf_vfp): Likewise. Use "Dy" for
2454 double-precision constants.
2455 (movhf_vfp_neon): New pattern (was movhf_vfp).
2456 (movhf_vfp): Remove NEON instructions.
2457 * config/arm/constraints.md: Add new "Dy" constraint for
2458 double-precision constants. Update description of "Dv".
2459 * config/arm/arm.md: Disable double-precision patterns if the FPU
2460 does not provide them
2462 2009-11-09 Jakub Jelinek <jakub@redhat.com>
2464 * config/i386/i386.c (print_operand) <case 'D'>: Fix formatting.
2465 (print_operand) <case 'Y'>: Likewise. Fix a pasto in operand lossage
2468 2009-11-08 H.J. Lu <hongjiu.lu@intel.com>
2470 * collect2.c (main): Search PLUGIN_LD for plugin linker.
2472 * configure.ac (--with-plugin-ld): New. Default to ld.
2473 * configure: Regenerated.
2474 * config.in: Likewise.
2476 * exec-tool.in (ORIGINAL_PLUGIN_LD_FOR_TARGET): New.
2477 (collect-ld): Use ORIGINAL_PLUGIN_LD_FOR_TARGET for -plugin.
2479 2009-11-08 Jonathan Gray <jsg@openbsd.org>
2481 * config/openbsd-stdint.h: Change to reflect what
2482 c_common_nodes_and_builtins expects.
2484 2009-11-08 Paolo Carlini <paolo.carlini@oracle.com>
2486 * builtins.c (apply_args_reg_offset): Remove commented out delaration.
2488 2009-11-08 Jakub Jelinek <jakub@redhat.com>
2491 * config/i386/i386.c (get_some_local_dynamic_name): Don't assert
2492 function contains at least one local dynamic name.
2493 (print_operand) <case '&'>: Instead output operand lossage diagnostics
2494 here if that happens.
2496 2009-11-08 Zbigniew Chamski <zbigniew.chamski@gmail.com>
2497 Joern Rennecke <amylaar@spamcop.net>
2499 * cfgrtl.c (pass_free_cfg): Add pass name.
2500 * cgraphbuild.c (pass_build_cgraph_edges): Likewise.
2501 (pass_rebuild_cgraph_edges, pass_remove_cgraph_callee_edges): Likewise.
2502 * dce.c (pass_ud_rtl_dce, pass_fast_rtl_dce): Change pass name.
2503 * df-core.c (pass_df_initialize_no_opt): Likewise.
2504 * except.c (pass_rtl_eh): Likewise.
2505 * function.c (pass_init_function, pass_leaf_regs): Likewise.
2506 * gcse.c (pass_rtl_pre): Change pass name.
2507 * passes.c (pass_postreload): Add pass name.
2508 (make_pass_instance): Don't use duplicate-tracking logic for
2509 names starting with '*'.
2510 (next_pass_1): Assert that pass has a name.
2511 (register_one_dump_file): If there is an space in the name,
2513 * predict.c (pass_strip_predict_hints): Add pass name.
2514 * reg-stack.c (pass_stack_regs): Likewise.
2515 * stack-ptr-mod.c (pass_stack_ptr_mod): Likewise.
2516 * tree-cfg.c (pass_warn_function_return,
2517 pass_warn_function_noreturn): Add pass name.
2518 * tree-dfa.c (pass_referenced_vars): Likewise.
2519 * tree-optimize.c (pass_cleanup_cfg_post_optimizing):
2520 Fix whitespace before comment.
2521 (pass_fixup_cfg): Add pass name, fix whitespace before comment.
2522 (pass_init_datastructures): Add pass name.
2523 * tree-ssa-loop.c (pass_record_bounds): Likewise.
2524 * tree-ssa.c (pass_early_warn_uninitialized,
2525 pass_late_warn_uninitialized): Likewise.
2526 * tree.c (pass_ipa_free_lang_data): Likewise.
2527 * doc/passes.texi (pass manager): Document how to disambiguate
2530 2009-11-08 Paolo Bonzini <bonzini@gnu.org>
2532 * df-problems.c: Fix documentation for forward simulation of LR.
2533 (df_simulate_one_insn_forwards): Use df_simulate_find_defs.
2534 (df_simulate_finalize_forwards): Remove.
2535 * df.h (df_simulate_finalize_forwards): Remove.
2537 2009-11-08 Richard Guenther <rguenther@suse.de>
2539 * tree-ssa-structalias.c (build_succ_graph): Properly make
2540 variables escape if they are stored to anything.
2542 2009-11-08 Richard Guenther <rguenther@suse.de>
2544 PR rtl-optimization/41928
2545 * loop-invariant.c (free_loop_data): If we didn't allocate
2546 loop data do not try to free it.
2548 2009-11-07 Jason Merrill <jason@redhat.com>
2550 * tree.c (reconstruct_complex_type): Preserve attributes.
2552 2009-11-07 Richard Guenther <rguenther@suse.de>
2554 * tree-ssa-structalias.c (build_succ_graph): Feed stores
2555 to anything only to variables that can take pointers.
2556 (get_constraint_for_ssa_var): Properly exclude full
2557 variables from expanding.
2558 (first_vi_for_offset): Avoid overflow in arithmetic.
2559 (first_or_preceding_vi_for_offset): Likewise.
2560 (count_num_arguments): Fix implementation.
2561 (gate_ipa_pta): Do not run when not optimizing.
2563 2009-11-07 David Binderman <dcb314@hotmail.com>
2565 * builtins.c (apply_args_size, expand_builtin_mathfn, expand_powi,
2566 expand_builtin_expect, maybe_emit_sprintf_chk_warning): Remove some
2567 set but not used variables.
2568 (apply_args_reg_offset): Comment out as unused.
2569 * calls.c (flags_from_decl_or_type): Likewise.
2570 * genautomata.c (check_regexp_units_distribution): Likewise.
2572 2009-11-07 Uros Bizjak <ubizjak@gmail.com>
2574 * config/i386/sse.md (xop_pmacsww, xop_pmacssww, xop_pmacsdd,
2575 xop_pmacssdd, xop_pmacssdql, xop_pmacssdqh, xop_pmacsdql,
2576 *xop_pmacsdql_mem, xop_pmacsdqh, *xop_pmacsdqh_mem, xop_pmacsswd,
2577 xop_pmacswd, xop_pmadcsswd, xop_pmadcswd, xop_pcmov_<mode>,
2578 xop_pcmov_<mode>256, xop_pperm, xop_pperm_pack_v2di_v4si,
2579 xop_pperm_pack_v4si_v8hi, xop_pperm_pack_v8hi_v16qi): Compress
2580 operand alternatives.
2582 2009-11-06 Michael Matz <matz@suse.de>
2585 * tree-ssa-math-opts.c (execute_cse_reciprocals): Check all uses
2586 of a potential reciprocal to really be reciprocals.
2588 2009-11-06 Jakub Jelinek <jakub@redhat.com>
2590 * config/i386/x86intrin.h: Include fma4intrin.h, xopintrin.h and
2591 lwpintrin.h after immintrin.h.
2592 * config/i386/fma4intrin.h (__v8sf, __v4df, __m256, __m256d): Remove
2596 * c-common.c (fold_offsetof_1) <case ARRAY_REF>: Don't crash for VLAs
2597 or non-constant index, allow index one past the last element and
2598 allow exceeding array bound in arrays that might be used as flexible
2601 2009-11-05 Richard Henderson <rth@redhat.com>
2603 * config/i386/ia32intrin.h: Protect CRC32 builtins with __SSE4_2__.
2605 2009-11-05 Paul Brook <paul@codesourcery.com>
2607 * config/arm/arm.c (arm_fp_model, arm_fpu_arch, arm_fpu_tune): Remove.
2608 (arm_fpu_desc): New.
2609 (all_fpus): Add FPU details.
2610 (fp_model_for_fpu): Remove.
2611 (arm_override_options): Set and use arm_fpu_desc and arm_fpu_attr.
2612 (arm_output_epilogue, arm_save_coproc_regs): Use TARGET_FPA_EMU2.
2613 (arm_file_start): Use arm_fpu_desc.
2614 * config/arm/arm.h (TARGET_FPA, TARGET_MAVERICK, TARGET_VFP,
2615 TARGET_VFPD32, TARGET_VFP3, TARGET_NEON_FP16, TARGET_NEON): Use
2617 (TARGET_FPA_EMU2): Define.
2618 (arm_fp_model, fputype, arm_fpu_tune): Remove.
2619 (vfp_reg_type, arm_fpu_desc): New.
2620 * config/arm/arm.md (attr fpu): Simplify.
2621 * config/arm/fpa.md (movxf_fpa): Use TARGET_FPA_EMU2.
2622 * config/arm/linux-elf.h (FPUTYPE_DEFAULT): Use string value.
2623 * config/arm/bpabi.h (FPUTYPE_DEFAULT): Use string value.
2624 * config/arm/netbsd-elf.h (FPUTYPE_DEFAULT): Use string value.
2625 * config/arm/vxworks.h (FPUTYPE_DEFAULT): Use string value.
2627 2009-11-05 Michael Matz <matz@suse.de>
2629 * config/i386/i386.c (ix86_builtin_reciprocal): Remove dependency
2631 * doc/invoke.texi (-mrecip): Clarify that we don't need -mrecip
2634 2009-11-04 Jason Merrill <jason@redhat.com>
2637 * varasm.c (initializer_constant_valid_p): A PLUS_EXPR
2638 or MINUS_EXPR of REAL_TYPE is not a valid constant initializer.
2639 (output_constant): Avoid crash after error.
2641 2009-11-05 Martin Jambor <mjambor@suse.cz>
2643 * tree-sra.c (struct access): Changed comment of next_sibling field.
2644 (analyze_modified_params): Loop over accesses of a group rather than
2645 over all with the ame base, pass a common bitmap to
2647 (unmodified_by_ref_scalar_representative): Build link lists of
2648 accesses of a group.
2649 (splice_param_accesses): Likewise.
2651 2009-11-04 Kenneth Zadeck <zadeck@naturalbridge.com>
2653 * df-scan.c (df-uses-record): Add case zero_extract of mem.
2655 2009-11-04 Eric Botcazou <ebotcazou@adacore.com>
2659 * config/i386/i386.md (probe_stack): New expander.
2660 (logical operation peepholes): Do not split stack checking probes.
2662 2009-11-04 Harsha Jagasia <harsha.jagasia@amd.com>
2663 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
2665 * doc/invoke.texi (-mlwp): Add documentation.
2666 * doc/extend.texi (x86 intrinsics): Add LWP intrinsics.
2667 * config.gcc (i[34567]86-*-*): Include lwpintrin.h.
2668 (x86_64-*-*): Ditto.
2669 * config/i386/lwpintrin.h: New file, provide x86 compiler
2670 intrinisics for LWP.
2671 * config/i386/cpuid.h (bit_LWP): Define LWP bit.
2672 * config/i386/x86intrin.h: Add LWP check and lwpintrin.h.
2673 * config/i386/i386-c.c (ix86_target_macros_internal): Check
2675 * config/i386/i386.h (TARGET_LWP): New macro for LWP.
2676 * config/i386/i386.opt (-mlwp): New switch for LWP support.
2677 * config/i386/i386.c (OPTION_MASK_ISA_LWP_SET): New.
2678 (OPTION_MASK_ISA_LWP_UNSET): New.
2679 (ix86_handle_option): Handle -mlwp.
2680 (isa_opts): Handle -mlwp.
2681 (enum pta_flags): Add PTA_LWP.
2682 (override_options): Add LWP support.
2683 (IX86_BUILTIN_LLWPCB16): New for LWP intrinsic.
2684 (IX86_BUILTIN_LLWPCB32): Ditto.
2685 (IX86_BUILTIN_LLWPCB64): Ditto.
2686 (IX86_BUILTIN_SLWPCB16): Ditto.
2687 (IX86_BUILTIN_SLWPCB32): Ditto.
2688 (IX86_BUILTIN_SLWPCB64): Ditto.
2689 (IX86_BUILTIN_LWPVAL16): Ditto.
2690 (IX86_BUILTIN_LWPVAL32): Ditto.
2691 (IX86_BUILTIN_LWPVAL64): Ditto.
2692 (IX86_BUILTIN_LWPINS16): Ditto.
2693 (IX86_BUILTIN_LWPINS32): Ditto.
2694 (IX86_BUILTIN_LWPINS64): Ditto.
2695 (enum ix86_special_builtin_type): Add LWP intrinsic support.
2696 (builtin_description): Ditto.
2697 (ix86_init_mmx_sse_builtins): Ditto.
2698 (ix86_expand_special_args_builtin): Ditto.
2699 * config/i386/i386.md (UNSPEC_LLWP_INTRINSIC): Add new UNSPEC for
2701 (UNSPEC_SLWP_INTRINSIC): Ditto.
2702 (UNSPECV_LWPVAL_INTRINSIC): Ditto.
2703 (UNSPECV_LWPINS_INTRINSIC): Ditto.
2704 (lwp_llwpcbhi1): New lwp pattern.
2705 (lwp_llwpcbsi1): Ditto.
2706 (lwp_llwpcbdi1): Ditto.
2707 (lwp_slwpcbhi1): Ditto.
2708 (lwp_slwpcbsi1): Ditto.
2709 (lwp_slwpcbdi1): Ditto.
2710 (lwp_lwpvalhi3): Ditto.
2711 (lwp_lwpvalsi3): Ditto.
2712 (lwp_lwpvaldi3): Ditto.
2713 (lwp_lwpinshi3): Ditto.
2714 (lwp_lwpinssi3): Ditto.
2715 (lwp_lwpinsdi3): Ditto.
2717 2009-11-04 Andrew Pinski <andrew_pinski@playstation.sony.com>
2718 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
2721 * simplify-rtx.c (simplify_binary_operation_1): Simplify vec_select of
2724 2009-11-04 Richard Guenther <rguenther@suse.de>
2725 Rafael Avila de Espindola <espindola@google.com>
2727 * gcc.c (process_command): Handle arguments name@offset.
2729 2009-11-04 Harsha Jagasia <harsha.jagasia@amd.com>
2730 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
2732 * config.gcc (i[34567]86-*-*): Include xopintrin.h.
2733 (x86_64-*-*): Ditto.
2734 * config/i386/xopintrin.h: New file, provide common x86 compiler
2735 intrinisics for XOP.
2736 * config/i386/cpuid.h (bit_XOP): Define XOP bit.
2737 * config/i386/x86intrin.h: Add XOP check and xopintrin.h.
2738 * config/i386/i386-c.c(ix86_target_macros_internal): Check
2740 * config/i386/i386.h(TARGET_XOP): New macro for XOP.
2741 * config/i386/i386.opt (-mxop): New switch for XOP support.
2742 * config/i386/i386.md (UNSPEC_XOP_UNSIGNED_CMP)
2743 (UNSPEC_XOP_TRUEFALSE)
2744 (UNSPEC_XOP_PERMUTE)
2745 (UNSPEC_FRCZ): Add new UNSPEC for XOP support.
2746 (PPERM_*): New constants for vpperm instruction.
2747 (xop_pcmov_<mode>): Add XOP conditional mov instructions.
2748 * config/i386/i386.c (OPTION_MASK_ISA_XOP_SET): New.
2749 (OPTION_MASK_ISA_XOP_UNSET): New.
2750 (OPTION_MASK_ISA_XOP_UNSET): Change definition to depend on XOP.
2751 (ix86_handle_option): Handle -mxop.
2752 (isa_opts): Handle -mxop.
2753 (enum pta_flags): Add PTA_XOP.
2754 (override_options): Add XOP support.
2755 (print_operand): Add code for XOP compare instructions.
2756 (ix86_expand_sse_movcc): Extend for XOP conditional move instruction.
2757 (ix86_expand_int_vcond): Extend for XOP compare instruction.
2759 (IX86_BUILTIN_VPCMOV): New for XOP intrinsic.
2760 (IX86_BUILTIN_VPCMOV_V2DI): Ditto.
2761 (IX86_BUILTIN_VPCMOV_V4SI): Ditto.
2762 (IX86_BUILTIN_VPCMOV_V8HI): Ditto.
2763 (IX86_BUILTIN_VPCMOV_V16QI): Ditto.
2764 (IX86_BUILTIN_VPCMOV_V4SF): Ditto.
2765 (IX86_BUILTIN_VPCMOV_V2DF): Ditto.
2767 (IX86_BUILTIN_VPCMOV256): Ditto.
2768 (IX86_BUILTIN_VPCMOV_V4DI256): Ditto.
2769 (IX86_BUILTIN_VPCMOV_V8SI256): Ditto.
2770 (IX86_BUILTIN_VPCMOV_V16HI256): Ditto.
2771 (IX86_BUILTIN_VPCMOV_V32QI256): Ditto.
2772 (IX86_BUILTIN_VPCMOV_V8SF256): Ditto.
2773 (IX86_BUILTIN_VPCMOV_V4DF256): Ditto.
2775 (IX86_BUILTIN_VPPERM): Ditto.
2777 (IX86_BUILTIN_VPMACSSWW): Ditto.
2778 (IX86_BUILTIN_VPMACSWW): Ditto.
2779 (IX86_BUILTIN_VPMACSSWD): Ditto.
2780 (IX86_BUILTIN_VPMACSWD): Ditto.
2781 (IX86_BUILTIN_VPMACSSDD): Ditto.
2782 (IX86_BUILTIN_VPMACSDD): Ditto.
2783 (IX86_BUILTIN_VPMACSSDQL): Ditto.
2784 (IX86_BUILTIN_VPMACSSDQH): Ditto.
2785 (IX86_BUILTIN_VPMACSDQL): Ditto.
2786 (IX86_BUILTIN_VPMACSDQH): Ditto.
2787 (IX86_BUILTIN_VPMADCSSWD): Ditto.
2788 (IX86_BUILTIN_VPMADCSWD): Ditto.
2790 (IX86_BUILTIN_VPHADDBW): Ditto.
2791 (IX86_BUILTIN_VPHADDBD): Ditto.
2792 (IX86_BUILTIN_VPHADDBQ): Ditto.
2793 (IX86_BUILTIN_VPHADDWD): Ditto.
2794 (IX86_BUILTIN_VPHADDWQ): Ditto.
2795 (IX86_BUILTIN_VPHADDDQ): Ditto.
2796 (IX86_BUILTIN_VPHADDUBW): Ditto.
2797 (IX86_BUILTIN_VPHADDUBD): Ditto.
2798 (IX86_BUILTIN_VPHADDUBQ): Ditto.
2799 (IX86_BUILTIN_VPHADDUWD): Ditto.
2800 (IX86_BUILTIN_VPHADDUWQ): Ditto.
2801 (IX86_BUILTIN_VPHADDUDQ): Ditto.
2802 (IX86_BUILTIN_VPHSUBBW): Ditto.
2803 (IX86_BUILTIN_VPHSUBWD): Ditto.
2804 (IX86_BUILTIN_VPHSUBDQ): Ditto.
2806 (IX86_BUILTIN_VPROTB): Ditto.
2807 (IX86_BUILTIN_VPROTW): Ditto.
2808 (IX86_BUILTIN_VPROTD): Ditto.
2809 (IX86_BUILTIN_VPROTQ): Ditto.
2810 (IX86_BUILTIN_VPROTB_IMM): Ditto.
2811 (IX86_BUILTIN_VPROTW_IMM): Ditto.
2812 (IX86_BUILTIN_VPROTD_IMM): Ditto.
2813 (IX86_BUILTIN_VPROTQ_IMM): Ditto.
2815 (IX86_BUILTIN_VPSHLB): Ditto.
2816 (IX86_BUILTIN_VPSHLW): Ditto.
2817 (IX86_BUILTIN_VPSHLD): Ditto.
2818 (IX86_BUILTIN_VPSHLQ): Ditto.
2819 (IX86_BUILTIN_VPSHAB): Ditto.
2820 (IX86_BUILTIN_VPSHAW): Ditto.
2821 (IX86_BUILTIN_VPSHAD): Ditto.
2822 (IX86_BUILTIN_VPSHAQ): Ditto.
2824 (IX86_BUILTIN_VFRCZSS): Ditto.
2825 (IX86_BUILTIN_VFRCZSD): Ditto.
2826 (IX86_BUILTIN_VFRCZPS): Ditto.
2827 (IX86_BUILTIN_VFRCZPD): Ditto.
2828 (IX86_BUILTIN_VFRCZPS256): Ditto.
2829 (IX86_BUILTIN_VFRCZPD256): Ditto.
2831 (IX86_BUILTIN_VPCOMEQUB): Ditto.
2832 (IX86_BUILTIN_VPCOMNEUB): Ditto.
2833 (IX86_BUILTIN_VPCOMLTUB): Ditto.
2834 (IX86_BUILTIN_VPCOMLEUB): Ditto.
2835 (IX86_BUILTIN_VPCOMGTUB): Ditto.
2836 (IX86_BUILTIN_VPCOMGEUB): Ditto.
2837 (IX86_BUILTIN_VPCOMFALSEUB): Ditto.
2838 (IX86_BUILTIN_VPCOMTRUEUB): Ditto.
2840 (IX86_BUILTIN_VPCOMEQUW): Ditto.
2841 (IX86_BUILTIN_VPCOMNEUW): Ditto.
2842 (IX86_BUILTIN_VPCOMLTUW): Ditto.
2843 (IX86_BUILTIN_VPCOMLEUW): Ditto.
2844 (IX86_BUILTIN_VPCOMGTUW): Ditto.
2845 (IX86_BUILTIN_VPCOMGEUW): Ditto.
2846 (IX86_BUILTIN_VPCOMFALSEUW): Ditto.
2847 (IX86_BUILTIN_VPCOMTRUEUW): Ditto.
2849 (IX86_BUILTIN_VPCOMEQUD): Ditto.
2850 (IX86_BUILTIN_VPCOMNEUD): Ditto.
2851 (IX86_BUILTIN_VPCOMLTUD): Ditto.
2852 (IX86_BUILTIN_VPCOMLEUD): Ditto.
2853 (IX86_BUILTIN_VPCOMGTUD): Ditto.
2854 (IX86_BUILTIN_VPCOMGEUD): Ditto.
2855 (IX86_BUILTIN_VPCOMFALSEUD): Ditto.
2856 (IX86_BUILTIN_VPCOMTRUEUD): Ditto.
2858 (IX86_BUILTIN_VPCOMEQUQ): Ditto.
2859 (IX86_BUILTIN_VPCOMNEUQ): Ditto.
2860 (IX86_BUILTIN_VPCOMLTUQ): Ditto.
2861 (IX86_BUILTIN_VPCOMLEUQ): Ditto.
2862 (IX86_BUILTIN_VPCOMGTUQ): Ditto.
2863 (IX86_BUILTIN_VPCOMGEUQ): Ditto.
2864 (IX86_BUILTIN_VPCOMFALSEUQ): Ditto.
2865 (IX86_BUILTIN_VPCOMTRUEUQ): Ditto.
2867 (IX86_BUILTIN_VPCOMEQB): Ditto.
2868 (IX86_BUILTIN_VPCOMNEB): Ditto.
2869 (IX86_BUILTIN_VPCOMLTB): Ditto.
2870 (IX86_BUILTIN_VPCOMLEB): Ditto.
2871 (IX86_BUILTIN_VPCOMGTB): Ditto.
2872 (IX86_BUILTIN_VPCOMGEB): Ditto.
2873 (IX86_BUILTIN_VPCOMFALSEB): Ditto.
2874 (IX86_BUILTIN_VPCOMTRUEB): Ditto.
2876 (IX86_BUILTIN_VPCOMEQW): Ditto.
2877 (IX86_BUILTIN_VPCOMNEW): Ditto.
2878 (IX86_BUILTIN_VPCOMLTW): Ditto.
2879 (IX86_BUILTIN_VPCOMLEW): Ditto.
2880 (IX86_BUILTIN_VPCOMGTW): Ditto.
2881 (IX86_BUILTIN_VPCOMGEW): Ditto.
2882 (IX86_BUILTIN_VPCOMFALSEW): Ditto.
2883 (IX86_BUILTIN_VPCOMTRUEW): Ditto.
2885 (IX86_BUILTIN_VPCOMEQD): Ditto.
2886 (IX86_BUILTIN_VPCOMNED): Ditto.
2887 (IX86_BUILTIN_VPCOMLTD): Ditto.
2888 (IX86_BUILTIN_VPCOMLED): Ditto.
2889 (IX86_BUILTIN_VPCOMGTD): Ditto.
2890 (IX86_BUILTIN_VPCOMGED): Ditto.
2891 (IX86_BUILTIN_VPCOMFALSED): Ditto.
2892 (IX86_BUILTIN_VPCOMTRUED): Ditto.
2894 (IX86_BUILTIN_VPCOMEQQ): Ditto.
2895 (IX86_BUILTIN_VPCOMNEQ): Ditto.
2896 (IX86_BUILTIN_VPCOMLTQ): Ditto.
2897 (IX86_BUILTIN_VPCOMLEQ): Ditto.
2898 (IX86_BUILTIN_VPCOMGTQ): Ditto.
2899 (IX86_BUILTIN_VPCOMGEQ): Ditto.
2900 (IX86_BUILTIN_VPCOMFALSEQ): Ditto.
2901 (IX86_BUILTIN_VPCOMTRUEQ): Ditto.
2903 (enum multi_arg_type): New enum for describing the various XOP
2904 intrinsic argument types.
2905 (bdesc_multi_arg): New table for XOP intrinsics.
2906 (ix86_init_mmx_sse_builtins): Add XOP intrinsic support.
2907 (ix86_expand_multi_arg_builtin): New function for creating XOP
2910 * config/i386/sse.md (sserotatemax): New mode attribute for XOP.
2911 (xop_pmacsww): Ditto.
2912 (xop_pmacssww): Ditto.
2913 (xop_pmacsdd): Ditto.
2914 (xop_pmacssdd): Ditto.
2915 (xop_pmacssdql): Ditto.
2916 (xop_pmacssdqh): Ditto.
2917 (xop_pmacsdql): Ditto.
2918 (xop_pmacsdql_mem): Ditto.
2919 (xop_mulv2div2di3_low): Ditto.
2920 (xop_pmacsdqh): Ditto.
2921 (xop_pmacsdqh_mem): Ditto.
2922 (xop_mulv2div2di3_high): Ditto.
2923 (xop_pmacsswd): Ditto.
2924 (xop_pmacswd): Ditto.
2925 (xop_pmadcsswd): Ditto.
2926 (xop_pmadcswd): Ditto.
2927 (xop_pcmov_<mode>): Ditto.
2928 (xop_pcmov_<mode>256): Ditto.
2929 (xop_phaddbw): Ditto.
2930 (xop_phaddbd): Ditto.
2931 (xop_phaddbq): Ditto.
2932 (xop_phaddwd): Ditto.
2933 (xop_phaddwq): Ditto.
2934 (xop_phadddq): Ditto.
2935 (xop_phaddubw): Ditto.
2936 (xop_phaddubd): Ditto.
2937 (xop_phaddubq): Ditto.
2938 (xop_phadduwd): Ditto.
2939 (xop_phadduwq): Ditto.
2940 (xop_phaddudq): Ditto.
2941 (xop_phsubbw): Ditto.
2942 (xop_phsubwd): Ditto.
2943 (xop_phsubdq): Ditto.
2945 (rotl<mode>3): Ditto.
2946 (rotr<mode>3): Ditto.
2947 (xop_rotl<mode>3): Ditto.
2948 (xop_rotr<mode>3): Ditto.
2949 (vrotr<mode>3): Ditto.
2950 (vrotl<mode>3): Ditto.
2951 (xop_vrotl<mode>3): Ditto.
2952 (vlshr<mode>3): Ditto.
2953 (vashr<mode>3): Ditto.
2955 (xop_ashl<mode>3): Ditto.
2956 (xop_lshl<mode>3): Ditto.
2957 (ashlv16qi3): Ditto.
2958 (lshlv16qi3): Ditto.
2959 (ashrv16qi3): Ditto.
2961 (xop_frcz<mode>2): Ditto.
2962 (xop_vmfrcz<mode>2): Ditto.
2963 (xop_frcz<mode>2256): Ditto.
2964 (xop_maskcmp<mode>3): Ditto.
2965 (xop_maskcmp_uns<mode>3): Ditto.
2966 (xop_maskcmp_uns2<mode>3): Ditto.
2967 (xop_pcom_tf<mode>3): Ditto.
2969 * doc/invoke.texi (-mxop): Add documentation.
2970 * doc/extend.texi (x86 intrinsics): Add XOP intrinsics.
2972 2009-11-03 Mark Mitchell <mark@codesourcery.com>
2975 * gcc.c (SWITCHES_NEED_SPACES): Define to "o".
2976 * config/alpha/osf.h (SWITCHES_NEED_SPACES): Remove here.
2977 * config/mips/iris.h (SWITCHES_NEED_SPACES): Remove here.
2979 2009-11-04 Richard Earnshaw <rearnsha@arm.com>
2982 * arm.md (peephole2 patterns for move and compare): New.
2984 2009-11-04 Nick Clifton <nickc@redhat.com>
2986 * defaults.h (CONSTANT_ADDRESS_P): Provide a default definition.
2987 Make sure that it does not allow CONST_DOUBLEs.
2988 * doc/tm.texi (CONSTANT_ADDRESS_P): Update description.
2989 * config/avr/avr.h (CONSTANT_ADDRESS_P): Delete.
2990 * config/bfin/bfin.h (CONSTANT_ADDRESS_P): Delete.
2991 * config/cris/cris.h (CONSTANT_ADDRESS_P): Delete.
2992 * config/fr30/fr30.h (CONSTANT_ADDRESS_P): Delete.
2993 * config/frv/frv.h (CONSTANT_ADDRESS_P): Delete.
2994 * config/m32c/m32c.h (CONSTANT_ADDRESS_P): Delete.
2995 * config/m68hc11/m68hc11.h (CONSTANT_ADDRESS_P): Delete.
2996 * config/mep/mep.h (CONSTANT_ADDRESS_P): Delete.
2997 * config/mn10300/mn10300.h (CONSTANT_ADDRESS_P): Delete.
2998 * config/moxie/moxie.h (CONSTANT_ADDRESS_P): Delete.
2999 * config/pdp11/pdp11.h (CONSTANT_ADDRESS_P): Delete.
3000 * config/picochip/picochip.h (CONSTANT_ADDRESS_P): Delete.
3001 * config/score/score.h (CONSTANT_ADDRESS_P): Delete.
3002 * config/stormy16/stormy16.h (CONSTANT_ADDRESS_P): Delete.
3004 2009-11-04 Richard Guenther <rguenther@suse.de>
3006 PR tree-optimization/41919
3007 * tree-vrp.c (test_for_singularity): Properly compare values.
3009 2009-11-04 Revital Eres <eres@il.ibm.com>
3011 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
3012 Consider peeling for alignment only for stores and remove
3013 redundant assignment.
3015 2009-11-04 Maxim Kuvyrkov <maxim@codesourcery.com>
3018 * config/m68k/m68k.c (m68k_reg_present_p): New static function.
3019 (m68k_ok_for_sibcall_p): Handle different result return locations.
3021 2009-11-04 Richard Guenther <rguenther@suse.de>
3023 * c-opts.c (c_common_post_options): Move LTO option processing
3025 * opts.c (decode_options): ... here.
3027 2009-11-04 Jakub Jelinek <jakub@redhat.com>
3029 * c-common.c (fold_offsetof_1): Use %wd instead of
3030 HOST_WIDE_INT_PRINT_DEC.
3032 2009-11-04 Maciej W. Rozycki <macro@linux-mips.org>
3034 * config/vax/linux.h (TARGET_OS_CPP_BUILTINS): Don't define
3037 2009-11-04 Maciej W. Rozycki <macro@linux-mips.org>
3039 * config.gcc (vax-*-linux*): Keep the original contents of
3040 tmake_file while adding vax/t-linux.
3042 2009-11-03 Eric Botcazou <ebotcazou@adacore.com>
3046 * expr.h (STACK_CHECK_PROBE_INTERVAL): Delete.
3047 (STACK_CHECK_PROBE_INTERVAL_EXP): New macro.
3048 (STACK_CHECK_MOVING_SP): Likewise.
3049 * system.h (STACK_CHECK_PROBE_INTERVAL): Poison it.
3050 * doc/tm.texi (Stack Checking): Delete STACK_CHECK_PROBE_INTERVAL.
3051 Document STACK_CHECK_PROBE_INTERVAL_EXP and STACK_CHECK_MOVING_SP.
3052 * doc/md.texi (Standard Pattern Names): Tweak entry of CHECK_STACK.
3053 Document PROBE_STACK.
3054 * explow.c (anti_adjust_stack_and_probe): New function.
3055 (allocate_dynamic_stack_space): Do not directly allocate space if
3056 STACK_CHECK_MOVING_SP, instead invoke above function.
3057 (emit_stack_probe): Handle probe_stack insn.
3058 (PROBE_INTERVAL): New macro.
3059 (STACK_GROW_OPTAB): Likewise.
3060 (STACK_GROW_OFF): Likewise.
3061 (probe_stack_range): Use Pmode and memory_address consistently. Fix
3062 loop condition in the small constant case. Rewrite in the general
3063 case to be immune to wraparounds. Make sure the address of probes
3064 is valid. Try to use [base + disp] addressing mode if possible.
3065 * ira.c (setup_eliminable_regset): Set frame_pointer_needed if stack
3066 checking is enabled and STACK_CHECK_MOVING_SP.
3067 * rtlanal.c (may_trap_p_1) <MEM>: If stack checking is enabled,
3068 return 1 for volatile references to the stack pointer.
3069 * tree.c (build_common_builtin_nodes): Do not set ECF_NOTHROW on
3070 __builtin_alloca if stack checking is enabled.
3071 * unwind-dw2.c (uw_identify_context): Take into account whether the
3072 context is that of a signal frame or not.
3073 * config/i386/linux.h (STACK_CHECK_MOVING_SP): Define to 1.
3074 * config/i386/linux64.h (STACK_CHECK_MOVING_SP): Likewise.
3076 2009-11-03 Jakub Jelinek <jakub@redhat.com>
3078 PR rtl-optimization/41917
3079 * rtlanal.c (num_sign_bit_copies1) <case UMOD>: If sign bit of second
3080 operand isn't known to be 0, return 1.
3082 2009-11-03 Richard Sandiford <rdsandiford@googlemail.com>
3084 * config/mips/mips.md: Fix typos.
3086 2009-11-03 Richard Sandiford <rdsandiford@googlemail.com>
3088 * doc/invoke.texi: Fix typo.
3090 2009-11-03 Paul Brook <paul@codesourcery.com>
3092 * config/arm/neon.ml (vectype): Add T_floatSF.
3093 (string_of_vectype): Ditto.
3094 * config/arm/neon-gen.ml (signed_ctype): Add T_floatSF.
3095 (deftypes): Use float for float32_t.
3096 * config/arm/arm_neon.h: Regenerate.
3098 2009-11-03 Nick Clifton <nickc@redhat.com>
3099 Kevin Buettner <kevinb@redhat.com>
3101 * config/rx/predicates.md (rx_store_multiple_vector): Reverse
3102 order of expected registers.
3103 (rx_load_multiple_vector): Likewise.
3104 (rx_rtsd_vector): Likewise.
3105 * config/rx/rx.c (rx_cpu_type): New variable.
3106 (rx_print_operand): Fix bug printing 64-bit constant values.
3107 (rx_emit_stack_pushm): Reverse order of pushed registers.
3108 (gen_rx_store_vector): Likewise.
3109 (is_fast_interrupt_func): Only accept "fast_interrupt" as the
3111 (is_exception_func): Rename to is_interrupt_func and only accept
3112 "interrupt" as the attribute name.
3113 (rx_get_stack_layout): Use new function name.
3114 (rx_func_attr_inlinable): Likewise.
3115 (rx_attribute_table): Remove "exception".
3116 (rx_expand_prologue): If necessary push the accumulator register
3117 in the prologue of interrupt functions.
3118 (rx_expand_epilogue): If necessary pop the accumulator.
3119 (rx_builtins): Add RX_BUILTIN_MVTIPL.
3120 (rx_expand_builtin_stz): Remove.
3121 (rx_expand_builtin_mvtipl): New function.
3122 (rx_init_builtins): Handle RX_BUILTIN_MVTIPL.
3123 (rx_expand_builtin): Likewise.
3124 (rx_enable_fpu): New variable.
3125 (rx_handle_option): Handle -fpu, -nofpu, -mcpu and -patch.
3126 * config/rx/rx.h (TARGET_CPU_CPP_BUILTINS): Assert machine based
3127 on rx_cpu_type. Define __RX_FPU_INSNS__ if FPU insns are allowed.
3128 (enum rx_cpu_types): Define.
3129 (ASM_SPEC): Pass -m32bit-doubles on to assembler.
3130 (INCOMING_FRAME_SP_OFFSET): Define.
3131 (ARG_POINTER_CFA_OFFSET): Define.
3132 (FRAME_POINTER_CFA_OFFSET): Define.
3133 (OVERRIDE_OPTIONS): Enable fast math if RX FPU insns are enabled.
3134 (ALLOW_RX_FPU_INSNS): Define.
3135 * config/rx/rx.md: Test ALLOW_RX_FPU_INSNS instead of
3136 fast_math_flags_set_p.
3137 (UNSPEC_BUILTIN_MVTIPL): Define.
3138 (revl): Rename to bswapsi2.
3139 (bswaphi2): New pattern.
3140 (mvtachi): Mark as volatile because it uses a register unknown to GCC.
3141 (mvtaclo): Likewise.
3143 (mvtc): Remove clobber of cc0.
3146 * config/rx/rx.opt (mieee): Remove.
3151 (msave-acc-in-interrupts): Add.
3152 * config/rx/t-rx (MULTILIB_OPTIONS): Change default to 64bit doubles.
3153 (MULTILIB_DIRS): Likewise.
3154 (MULTILIB_MATCHES): Treat -fpu as an alias for -m32bit-doubles.
3155 * doc/extend.texi: Remove description of "exception" function
3157 * doc/invoke.texi: Document -fpu, -nofpu, -mcpu=, -patch= and
3158 -msave-acc-in-interrupts options.
3160 2009-11-03 Richard Guenther <rguenther@suse.de>
3162 * c-common.c (fold_offsetof_1): Use HOST_WIDE_INT_PRINT_DEC.
3164 2009-11-03 Dodji Seketeli <dodji@redhat.com>
3167 * c-common.c (fold_offsetof_1): Issue errors when the member
3168 designator of the offsetof expression is not legitimate.
3170 2009-11-03 Uros Bizjak <ubizjak@gmail.com>
3172 * config/i386/i386.md (*call_value_1_rex64_ms_sysv): Use register
3173 names instead of numerical constants.
3174 (sse_prologue_save): Ditto.
3175 (*sse_prologue_save_insn): Ditto.
3177 2009-11-03 Uros Bizjak <ubizjak@gmail.com>
3180 * config/i386/i386.h (ix86_arch_indices) <X86_ARCH_CALL_ESP>: New.
3181 (TARGET_CALL_ESP): New define.
3182 * config/i386/i386.c (initial_ix86_tune_features): Initialize
3184 * config/i386/i386.md (*call_pop_1_esp, *call_1_esp,
3185 *call_value_pop_1_esp, *call_value_1_esp): Rename from *call_pop_1,
3186 *call_1, *call_value_pop_1 and *call_value_1. Depend on
3188 (*call_pop_1, *call_1, *call_value_pop_1, *call_value_1):
3189 New patterns, use "lsm" as operand 1 constraint.
3190 * config/i386/predicates.md (call_insn_operand): Depend on
3191 index_register_operand for !TARGET_CALL_ESP to avoid %esp register.
3193 2009-11-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3195 PR tree-optimization/41857
3196 * tree-flow.h (rewrite_use_address): Add BASE_HINT argument.
3197 * tree-ssa-loop-ivopts.c (rewrite_use_address): Pass base hint
3199 * tree-ssa-address.c (move_hint_to_base): New function.
3200 (most_expensive_mult_to_index): Add TYPE argument. Use mode and
3201 address space associated with TYPE.
3202 (addr_to_parts): Add TYPE and BASE_HINT arguments. Pass TYPE to
3203 most_expensive_mult_to_index. Call move_hint_to_base.
3204 (create_mem_ref): Add BASE_HINT argument. Pass BASE_HINT and
3205 TYPE to addr_to_parts.
3207 2009-11-02 Martin Jambor <mjambor@suse.cz>
3209 PR tree-optimization/41750
3210 * tree-sra.c (analyze_modified_params): Loop over all
3211 representatives of components of a parameter.
3213 2009-11-02 Jakub Jelinek <jakub@redhat.com>
3215 PR tree-optimization/41841
3216 * ipa-struct-reorg.c (build_data_structure): Don't attempt to look at
3217 local variables of not yet materialized clones.
3220 * cfgexpand.c (expand_debug_expr): Don't attempt to create DECL_RTL
3221 for a VOIDmode variable.
3224 * c-pragma.c (visstack): Change into vector of ints rather than
3225 enum symbol_visibility.
3226 (push_visibility): Add kind argument, push default_visibility together
3228 (pop_visibility): Add kind argument, return true if successful, fail
3229 if visibility stack is empty or if stack top is of different kind.
3230 (handle_pragma_visibility): Don't check length of visstack, instead
3231 call pop_visibility and issue diagnostics if it failed. Pass 0
3232 as last argument to push_visibility and pop_visibility.
3233 * c-pragma.h (push_visibility): Add kind argument.
3234 (pop_visibility): Likewise. Return bool instead of void.
3236 2009-11-01 Eric Botcazou <ebotcazou@adacore.com>
3238 * tree.def (TARGET_MEM_REF): Update comment.
3239 * alias.c (get_alias_set): Retrieve the original memory reference for
3240 a TARGET_MEM_REF before proceeding.
3242 2009-10-31 Anatoly Sokolov <aesok@post.ru>
3244 * config/frv/frv.c (frv_function_value, frv_libcall_value,
3245 frv_function_value_regno_p): New functions.
3246 (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Declare.
3247 * config/frv/frv.h (FUNCTION_VALUE, LIBCALL_VALUE): Remove.
3248 (FUNCTION_VALUE_REGNO_P): Redefine, use frv_function_value_regno_p.
3249 * config/frv/frv-protos.h (frv_function_value_regno_p): Declare.
3251 2009-10-31 Anatoly Sokolov <aesok@post.ru>
3253 * config/mn10300/mn10300.c (mn10300_function_value): Make static, add
3254 new 'outgoing' argument.
3255 (mn10300_libcall_value, mn10300_function_value_regno_p): New functions.
3256 (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Declare.
3257 * config/mn10300/mn10300.h (FUNCTION_VALUE, FUNCTION_OUTGOING_VALUE,
3258 LIBCALL_VALUE): Remove.
3259 (FUNCTION_VALUE_REGNO_P): Redefine, use mn10300_function_value_regno_p.
3260 * config/mn10300/mn10300-protos.h (mn10300_function_value): Remove.
3261 (mh10300_function_value_regno_p): Declare.
3263 2009-10-31 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3265 * config/arm/cortex-a9.md: New - integer pipeline description.
3267 2009-10-31 Eric Botcazou <ebotcazou@adacore.com>
3269 * tree-ssa-sccvn.c (vn_reference_lookup_3): Bail out instead of
3270 aborting if the sizes of the two references don't match.
3272 2009-10-31 Toon Moene <toon@moene.org>
3274 * ipa-inline.c (cgraph_decide_inlining):
3275 Include reason for not inlining called-once functions in dump file.
3277 2009-10-30 Daniel Gutson <dgutson@codesourcery.com>
3279 * config/arm/linux-eabi.h (LINK_SPEC): BE8_LINK_SPEC added.
3280 * config/arm/bpapi.h (BE8_LINK_SPEC): New define.
3281 (LINK_SPEC): BE_LINK_SPEC added.
3283 2009-10-30 Richard Guenther <rguenther@suse.de>
3286 * lto-streamer.h (struct lto_file_decl_data): Remove fd member.
3288 2009-10-30 Nathan Sidwell <nathan@codesourcery.com>
3290 * target-def.h (TARGET_ASM_TTYPE): Correct typo of TARGET_ARM_TTYPE.
3291 * config/arm/unwind-arm.c (__gnu_Unwind_Backtrace): Remove unused
3294 2009-10-30 Martin Jambor <mjambor@suse.cz>
3296 * tree-sra.c (build_ref_for_offset_1): Remove a comment.
3298 2009-10-30 H.J. Lu <hongjiu.lu@intel.com>
3301 * cfgexpand.c (expand_stack_alignment): Call update_stack_boundary
3302 first. Move assert on stack_alignment_estimated just before
3303 setting stack_realign_needed.
3304 (gimple_expand_cfg): Initialize stack_alignment_estimated to 0.
3305 Don't call update_stack_boundary.
3307 * config/i386/i386.c (ix86_minimum_incoming_stack_boundary): New.
3308 (verride_options): Don't check ix86_force_align_arg_pointer here.
3309 (ix86_function_ok_for_sibcall): Use it.
3310 (ix86_update_stack_boundary): Likewise.
3312 * config/i386/i386.h (STACK_REALIGN_DEFAULT): Update comments.
3314 2009-10-30 Richard Earnshaw <rearnsha@arm.com>
3316 * arm.md (QHSI): New mode iterator.
3317 (movqi): If generating for thumb, then truncate any immediate to
3319 * thumb2.md (thumb2_movsi_shortim and peephole2 generator): Replace
3321 (thumb2_mov<mode>_shortim and peephole2 generator): ... iterator based
3324 2009-10-29 Cary Coutant <ccoutant@google.com>
3327 * dwarf2out.c (dwarf2_debug_hooks): Add entries for new hook (two
3328 locations in the source).
3329 (store_vcall_insn): New function.
3330 (lookup_vcall_insn): New function.
3331 (dwarf2out_virtual_call_token): Use store_vcall_insn.
3332 (dwarf2out_copy_call_info): New function.
3333 (dwarf2out_virtual_call): Use lookup_vcall_insn.
3334 * emit-rtl.c (try_split): Call copy_call_info debug hook.
3335 * debug.h (struct gcc_debug_hooks): Add copy_call_info hook.
3336 * debug.c (do_nothing_debug_hooks): Add dummy entry for new hook.
3337 (debug_nothing_rtx_rtx): New dummy hook.
3338 * dbxout.c (dbx_debug_hooks): Add dummy entry for new hook.
3339 (xcoff_debug_hooks): Likewise.
3340 * sdbout.c (sdb_debug_hooks): Likewise.
3341 * vmsdbgout.c (vmsdbg_debug_hooks): Likewise.
3343 2009-10-29 David Daney <ddaney@caviumnetworks.com>
3345 * doc/invoke.texi (mmcount-ra-address): Document new command line
3347 * config/mips/mips.opt (mmcount-ra-address): New option.
3348 * config/mips/mips-protos.h (mips_function_profiler): Declare new
3350 * config/mips/mips.c (struct mips_frame_info): Add ra_fp_offset
3352 (mips_for_each_saved_gpr_and_fpr): Set ra_fp_offset.
3353 (mips_function_profiler): Moved from FUNCTION_PROFILER, and
3355 * config/mips/mips.h (FUNCTION_PROFILER): Body of macro moved to
3356 mips_function_profiler.
3358 2009-10-29 Steve Ellcey <sje@cup.hp.com>
3362 * doc/tm.texi (OVERRIDE_OPTIONS): Update.
3363 (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): New.
3364 * optc-gen.awk (cl_target_option_restore): Include call to
3365 targetm.override_options_after_change.
3366 * target-def.h (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): New.
3367 * target.h (override_options_after_change): New.
3368 * c-common.c (parse_optimize_options): Call
3369 targetm.override_options_after_change.
3370 * config/ia64/ia64.c (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): New.
3371 (ia64_override_options_after_change): New.
3372 (ia64_override_options) Add call to above.
3374 2009-10-29 Michael Matz <matz@suse.de>
3376 * tree-ssa-math-opts.c (execute_convert_to_rsqrt): Remove.
3377 (gate_convert_to_rsqrt): Ditto.
3378 (pass_convert_to_rsqrt): Ditto.
3379 * tree-pass.h (pass_convert_to_rsqrt): Don't declare.
3380 * passes.c (init_optimization_passes): Don't add pass_convert_to_rsqrt
3383 * config/i386/i386.c (ix86_emit_swdivsf): Change evaluation order.
3385 2009-10-29 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3387 * config/arm/arm.c (find_best_start): Fix type of remainder to be
3390 2009-10-29 Martin Jambor <mjambor@suse.cz>
3392 PR tree-optimization/41775
3393 * tree-sra.c (build_ref_for_offset): Unshare *expr if not NULL.
3394 (generate_subtree_copies): Do not unshare agg.
3395 (load_assign_lhs_subreplacements): Do not unshare rhs.
3396 (sra_modify_assign): Do not unshare exprs.
3397 (propagate_subacesses_accross_link): Renamed to
3398 propagate_subaccesses_across_link.
3400 2009-10-29 Richard Earnshaw <rearnsha@arm.com>
3402 * arm.c (count_insns_for_constant): Rework to support counting for
3403 thumb2 immediates as well.
3404 (find_best_start): Split out from arm_gen_constant.
3405 (arm_gen_constant): Rework to support XOR with immediate.
3407 2009-10-29 Chao-ying Fu <fu@mips.com>
3409 * config/mips/mips.c (mips_emit_unary, mips_force_unary): New
3411 (mips_expand_synci_loop): Use the length rtx to control the
3412 synci loop from the begin rtx that points to the first byte of
3415 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
3417 * doc/invoke.texi: Rename -use-linker-plugin -fuse-linker-plugin.
3419 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
3421 * dbxout.c (dbxout_common_check): Accept non public trees.
3422 * dwarf2out.c (fortran_common): Accept non public trees.
3424 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
3426 * common.opt (fuse-linker-plugin): New option.
3427 * gcc.c (LINK_COMMAND_SPEC, main): Rename use-linker-plugin to
3429 * opts.c (common_handle_option): Ignore OPT_fuse_linker_plugin.
3431 2009-10-28 Paolo Bonzini <bonzini@gnu.org>
3433 PR rtl-optimization/39715
3434 * config/arm/arm.md (cstoresi4): Use gen_cstoresi_ltu_thumb1.
3435 (gen_cstoresi_ltu_thumb1): New splitter.
3437 2009-10-28 Richard Guenther <rguenther@suse.de>
3441 * tree-ssa.c (useless_type_conversion_p): Do not treat
3442 conversions to pointers to incomplete types as useless.
3443 * gimple.c (gimple_types_compatible_p): Compare struct tags,
3446 2009-10-28 Jakub Jelinek <jakub@redhat.com>
3448 * var-tracking.c (emit_note_insn_var_location): Don't call the second
3449 vt_expand_loc unnecessarily when location is not a register nor
3453 * ipa-struct-reorg.c (find_field_in_struct_1): Return NULL if
3454 fields don't have DECL_NAME.
3457 * builtins.c (get_builtin_sync_mem): Expand loc in ptr_mode,
3458 call convert_memory_address on addr.
3461 * config/i386/i386.c (ix86_pic_register_p): Don't call
3462 rtx_equal_for_cselib_p for VALUEs discarded as useless.
3464 2009-10-28 Richard Sandiford <rdsandiford@googlemail.com>
3466 * var-tracking.c (emit_note_insn_var_location): Get the mode of
3467 a variable part from its REG, MEM or VALUE.
3469 2009-10-28 Richard Guenther <rguenther@suse.de>
3471 * gimple.c (gimple_get_alias_set): Fix comment typo.
3473 2009-10-28 Richard Guenther <rguenther@suse.de>
3475 * tree.c (free_lang_data_in_type): Do not call get_alias_set.
3476 (free_lang_data): Unconditionally compute alias sets for all
3477 standard integer types. Bail out if gate bailed out previously.
3478 Do not reset the types_compatible_p langhook.
3479 (gate_free_lang_data): Remove.
3480 (struct pass_ipa_free_lang_data): Enable unconditionally.
3481 * gimple.c (gimple_get_alias_set): Use the same alias-set for
3484 2009-10-28 Richard Guenther <rguenther@suse.de>
3487 * tree-ssa-alias.c (refs_may_alias_p_1): Deal with CONST_DECLs
3488 (ref_maybe_used_by_call_p_1): Fix bcopy handling.
3489 (call_may_clobber_ref_p_1): Likewise.
3490 * tree-ssa-structalias.c (find_func_aliases): Likewise.
3491 * alias.c (nonoverlapping_memrefs_p): Deal with CONST_DECLs.
3493 2009-10-28 Paolo Bonzini <bonzini@gnu.org>
3495 PR rtl-optimization/41812
3498 2009-06-27 Paolo Bonzini <bonzini@gnu.org>
3500 * df-problems.c (df_md_scratch): New.
3501 (df_md_alloc, df_md_free): Allocate/free it.
3502 (df_md_local_compute): Only include live registers in init.
3503 (df_md_transfer_function): Prune the in-set computed by
3504 the confluence function, and the gen-set too.
3506 2009-10-28 Paolo Bonzini <bonzini@gnu.org>
3508 PR rtl-optimization/39715
3509 * combine.c (simplify_comparison): Use extensions to
3510 widen comparisons. Try an ANDing first.
3512 2009-10-28 Paolo Bonzini <bonzini@gnu.org>
3514 PR rtl-optimization/40741
3515 * config/arm/arm.c (thumb1_rtx_costs): IOR or XOR with
3516 a small constant is cheap.
3517 * config/arm/arm.md (andsi3, iorsi3): Try to place the result of
3518 force_reg on the LHS.
3519 (xorsi3): Likewise, and split the XOR if the constant is complex
3520 and not in Thumb mode.
3522 2009-10-28 Paolo Bonzini <bonzini@gnu.org>
3524 * expmed.c (emit_store_flag): Check costs before
3525 transforming to the opposite representation.
3527 2009-10-28 Paolo Bonzini <bonzini@gnu.org>
3529 * config/sh/sh.md (cbranchfp4_media): Remove hack extending
3530 cstore result to DImode.
3532 2009-10-28 Kaz Kojima <kkojima@gcc.gnu.org>
3534 * config/sh/sh.md (stuff_delay_slot): Move const_int pattern
3535 inside the unspec vector.
3537 2009-10-27 Richard Henderson <rth@redhat.com>
3539 * cgraphunit.c (cgraph_optimize): Maintain timevar stack properly.
3541 2009-10-27 Richard Henderson <rth@redhat.com>
3544 * tree-eh.c (eh_region_may_contain_throw_map): Rename from
3545 eh_region_may_contain_throw; update users.
3546 (eh_region_may_contain_throw): New function.
3547 (lower_catch): Check flag_exceptions before creating exception region.
3548 (lower_eh_filter, lower_eh_must_not_throw): Likewise.
3549 (lower_cleanup): Tidy existing flag_exceptions check to match.
3551 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
3554 * config/i386/mingw32.h (CHECK_EXECUTE_STACK_ENABLED): New macro.
3555 * config/i386/mingw.opt: Add fset-stack-executable.
3556 * config/i386/i386.c (ix86_trampoline_init): Make call to
3557 emit_library_call conditional, if CHECK_EXECUTE_STACK_ENABLED is
3558 defined and its value is not zero.
3561 2009-10-27 Richard Guenther <rguenther@suse.de>
3563 * tree-ssa-structalias.c (find_func_aliases): In IPA mode
3564 handle calls to externally visible functions like in regular mode.
3565 (create_variable_info_for): Do not create function infos here.
3566 (have_alias_info): Remove write-only variable.
3567 (solve_constraints): New function split out from common code
3568 in compute_points_to_sets and ipa_pta_execute.
3569 (compute_points_to_sets): Adjust.
3570 (ipa_pta_execute): Likewise. Handle clones and externally visible
3571 functions like in non-IPA mode.
3573 2009-10-27 Jakub Jelinek <jakub@redhat.com>
3576 * c-typeck.c (convert_arguments): Return -1 if any of the arguments is
3579 2009-10-27 Richard Guenther <rguenther@suse.de>
3581 * tree-complex.c (expand_complex_div_wide): Check for
3582 INTEGER_CST, not TREE_CONSTANT on comparison folding result.
3584 2009-10-27 Revital Eres <eres@il.ibm.com>
3586 PR tree-optimization/40648
3587 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
3588 Change decision of when to peel for alignment.
3590 2009-10-27 Richard Guenther <rguenther@suse.de>
3593 * gimple.c (gimple_types_compatible_p): Handle OFFSET_TYPE.
3595 2009-10-27 Aldy Hernandez <aldyh@redhat.com>
3598 * fold-const.c (fold_binary_loc): Do not call
3599 protected_set_expr_location.
3601 2009-10-27 Wei Guozhi <carrot@google.com>
3604 * target.h (have_conditional_execution): Add a new target hook
3606 * target-def.h (TARGET_HAVE_CONDITIONAL_EXECUTION): Likewise.
3607 * targhooks.h (default_have_conditional_execution): Likewise.
3608 * targhooks.c (default_have_conditional_execution): Likewise.
3609 * doc/tm.texi (TARGET_HAVE_CONDITIONAL_EXECUTION): Document it.
3610 * config/arm/arm.c (TARGET_HAVE_CONDITIONAL_EXECUTION): Define it.
3611 (arm_have_conditional_execution): New function.
3612 * ifcvt.c (noce_process_if_block, find_if_header,
3613 cond_exec_find_if_block, dead_or_predicable): Change the usage of
3614 macro HAVE_conditional_execution to a target hook call.
3615 * recog.c (peephole2_optimize): Likewise.
3616 * sched-rgn.c (add_branch_dependences): Likewise.
3617 * final.c (asm_insn_count, final_scan_insn): Likewise.
3618 * bb-reorder.c (HAVE_conditional_execution): Remove it.
3620 2009-10-26 Ben Elliston <bje@au.ibm.com>
3621 Michael Meissner <meissner@linux.vnet.ibm.com>
3622 Ulrich Weigand <uweigand@de.ibm.com>
3624 * config.gcc (spu-*-elf*): Add spu_cache.h to extra_headers.
3625 * config/spu/spu_cache.h: New file.
3627 * config/spu/cachemgr.c: New file.
3628 * config/spu/cache.S: New file.
3630 * config/spu/spu.h (ASM_OUTPUT_SYMBOL_REF): Define.
3631 (ADDR_SPACE_EA): Define.
3632 (TARGET_ADDR_SPACE_KEYWORDS): Define.
3633 * config/spu/spu.c (EAmode): New macro.
3634 (TARGET_ADDR_SPACE_POINTER_MODE): Define.
3635 (TARGET_ADDR_SPACE_ADDRESS_MODE): Likewise.
3636 (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Likewise.
3637 (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Likewise.
3638 (TARGET_ADDR_SPACE_SUBSET_P): Likewise.
3639 (TARGET_ADDR_SPACE_CONVERT): Likewise.
3640 (TARGET_ASM_SELECT_SECTION): Likewise.
3641 (TARGET_ASM_UNIQUE_SECTION): Likewise.
3642 (TARGET_ASM_UNALIGNED_SI_OP): Likewise.
3643 (TARGET_ASM_ALIGNED_DI_OP): Likewise.
3644 (ea_symbol_ref): New function.
3645 (spu_legitimate_constant_p): Handle __ea qualified addresses.
3646 (spu_addr_space_legitimate_address_p): New function.
3647 (spu_addr_space_legitimize_address): Likewise.
3648 (cache_fetch): New global.
3649 (cache_fetch_dirty): Likewise.
3650 (ea_alias_set): Likewise.
3651 (ea_load_store): New function.
3652 (ea_load_store_inline): Likewise.
3653 (expand_ea_mem): Likewise.
3654 (spu_expand_mov): Handle __ea qualified memory references.
3655 (spu_addr_space_pointer_mode): New function.
3656 (spu_addr_space_address_mode): Likewise.
3657 (spu_addr_space_subset_p): Likewise.
3658 (spu_addr_space_convert): Likewise.
3659 (spu_section_type_flags): Handle "._ea" section.
3660 (spu_select_section): New function.
3661 (spu_unique_section): Likewise.
3662 * config/spu/spu-c.c (spu_cpu_cpp_builtins): Support __EA32__
3663 and __EA64__ predefined macros.
3664 * config/spu/spu-elf.h (LIB_SPEC): Handle -mcache-size= and
3665 -matomic-updates switches.
3667 * config/spu/t-spu-elf (MULTILIB_OPTIONS): Define.
3668 (EXTRA_MULTILIB_PARTS): Add libgcc_cachemgr.a,
3669 libgcc_cachemgr_nonatomic.a, libgcc_cache8k.a, libgcc_cache16k.a,
3670 libgcc_cache32k.a, libgcc_cache64k.a, libgcc_cache128k.a.
3671 ($(T)cachemgr.o, $(T)cachemgr_nonatomic.o): New target.
3672 ($(T)cache8k.o, $(T)cache16k.o, $(T)cache32k.o, $(T)cache64k.o,
3673 $(T)cache128k.o): Likewise.
3674 ($(T)libgcc_%.a): Likewise.
3676 * config/spu/spu.h (TARGET_DEFAULT): Add MASK_ADDRESS_SPACE_CONVERSION.
3677 * config/spu/spu.opt (-mea32/-mea64): Add switches.
3678 (-maddress-space-conversion): Likewise.
3679 (-mcache-size=): Likewise.
3680 (-matomic-updates): Likewise.
3681 * doc/invoke.texi (-mea32/-mea64): Document.
3682 (-maddress-space-conversion): Likewise.
3683 (-mcache-size=): Likewise.
3684 (-matomic-updates): Likewise.
3686 2009-10-26 Ben Elliston <bje@au.ibm.com>
3687 Michael Meissner <meissner@linux.vnet.ibm.com>
3688 Ulrich Weigand <uweigand@de.ibm.com>
3690 * doc/tm.texi (TARGET_ADDR_SPACE_KEYWORDS): Document.
3692 * c-common.c (c_common_reswords): If TARGET_ADDR_SPACE_KEYWORDS is
3693 defined, add the named address space keywords.
3694 (c_addr_space_name): New function.
3695 (complete_array_type): Preserve named address space.
3696 (handle_mode_attribute): Use targetm.addr_space.valid_pointer_mode
3697 instead of targetm.valid_pointer_mode.
3699 * c-common.h (enum rid): Add RID_ADDR_SPACE_0 .. RID_ADDR_SPACE_15,
3700 RID_FIRST_ADDR_SPACE and RID_LAST_ADDR_SPACE.
3701 (ADDR_SPACE_KEYWORD): New macro.
3702 (c_addr_space_name): Add prototype.
3704 * c-tree.h (struct c_declspecs): Add address_space member.
3705 (declspecs_add_addrspace): Add prototype.
3707 * c-pretty-print.c (pp_c_type_qualifier_list): Handle address spaces.
3709 * c-parser.c (c_parse_init): Add assertion.
3710 (typedef enum c_id_kind): Add C_ID_ADDRSPACE.
3711 (c_lex_one_token): Handle address space keywords.
3712 (c_token_starts_typename): Likewise.
3713 (c_token_starts_declspecs): Likewise.
3714 (c_parser_declspecs): Likewise.
3715 (c_parser_postfix_expression_after_paren_type): Diagnose compound
3716 literal within function qualified with named address space.
3718 * c-decl.c (diagnose_mismatched_decls): Diagnose conflicting named
3719 address space qualifiers.
3720 (shadow_tag_warned): Warn about useless address space qualifiers.
3721 (quals_from_declspecs): Handle address space qualifiers.
3722 (grokdeclarator): Likewise.
3723 (build_null_declspecs): Likewise.
3724 (declspecs_add_addrspace): New function.
3726 * c-typeck.c (addr_space_superset): New function.
3727 (qualify_type): Handle named address spaces.
3728 (composite_type): Likewise.
3729 (common_pointer_type): Likewise.
3730 (comp_target_types): Likewise.
3731 (build_conditional_expr): Likewise.
3732 (handle_warn_cast_qual): Likewise.
3733 (build_c_cast): Likewise.
3734 (convert_for_assignment): Likewise.
3735 (build_binary_op): Likewise.
3736 (pointer_diff): Handle named address spaces. Use intermediate
3737 integer type of sufficient size if required.
3739 2009-10-26 Ben Elliston <bje@au.ibm.com>
3740 Michael Meissner <meissner@linux.vnet.ibm.com>
3741 Ulrich Weigand <uweigand@de.ibm.com>
3743 * doc/tm.texi (TARGET_ADDR_SPACE_POINTER_MODE): Document.
3744 (TARGET_ADDR_SPACE_ADDRESS_MODE): Likewise.
3745 (TARGET_ADDR_SPACE_VALID_POINTER_MODE): Likewise.
3747 * target.h (struct target_def): Add pointer_mode, address_mode,
3748 and valid_pointer_mode to addr_space substructure.
3749 * target-def.h (TARGET_ADDR_SPACE_POINTER_MODE): Define.
3750 (TARGET_ADDR_SPACE_ADDRESS_MODE): Likewise.
3751 (TARGET_ADDR_SPACE_VALID_POINTER_MODE): Likewise.
3752 (TARGET_ADDR_SPACE_HOOKS): Add them.
3753 * targhooks.c (target_default_pointer_address_modes_p): New function.
3754 * target.h (target_default_pointer_address_modes_p): Add prototype.
3755 * targhooks.c (default_addr_space_pointer_mode): New function.
3756 (default_addr_space_address_mode): Likewise.
3757 (default_addr_space_valid_pointer_mode): Likewise.
3758 * targhooks.h (default_addr_space_pointer_mode): Add prototype.
3759 (default_addr_space_address_mode): Likewise.
3760 (default_addr_space_valid_pointer_mode): Likewise.
3761 * output.h (default_valid_pointer_mode): Move to ...
3762 * targhooks.h (default_valid_pointer_mode): ... here.
3763 * varasm.c (default_valid_pointer_mode): Move to ...
3764 * targhooks.c (default_valid_pointer_mode): ... here.
3766 * varasm.c (output_constant): Use targetm.addr_space.valid_pointer_mode
3767 instead of targetm.valid_pointer_mode.
3769 * fold-const.c (fit_double_type): Use int_or_pointer_precision.
3770 * tree.c (integer_pow2p): Likewise.
3771 (tree_log2): Likewise.
3772 (tree_floor_log2): Likewise.
3773 (signed_or_unsigned_type_for): Support pointer type of different size.
3774 (int_or_pointer_precision): New function.
3775 * tree.h (int_or_pointer_precision): Add prototype.
3776 * stor-layout.c (layout_type): Set TYPE_PRECISION for offset types.
3777 * varasm.c (initializer_constant_valid_p): Use TYPE_PRECISION of
3778 incoming pointer type instead of POINTER_SIZE.
3780 * tree.c (build_pointer_type): Use appropriate pointer mode
3781 instead of ptr_mode.
3782 (build_reference_type): Likewise.
3783 * expr.c (store_expr): Likewise.
3784 (expand_expr_addr_expr): Likewise.
3785 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Likewise.
3786 * cfgexpand.c (expand_debug_expr): Likewise.
3788 * auto-inc-dec.c: Include "target.h".
3789 (try_merge): Use appropriate address mode instead of Pmode.
3790 (find_inc): Likewise.
3791 * combine.c (find_split_point): Likewise.
3792 * cselib.c (cselib_record_sets): Likewise.
3793 * dse.c (replace_inc_dec): Likewise.
3794 (canon_address): Likewise.
3795 * var-tracking.c (replace_expr_with_values): Likewise.
3796 (count_uses): Likewise.
3797 (add_uses): Likewise.
3798 (add_stores): Likewise.
3799 * emit-rtl.c: Include "target.h".
3800 (adjust_address_1): Use appropriate address mode instead of Pmode.
3801 (offset_address): Likewise.
3802 * explow.c (break_out_memory_refs): Likewise.
3803 (memory_address_addr_space): Likewise.
3804 (promote_mode): Likewise.
3805 * expr.c (move_by_pieces): Likewise.
3806 (emit_block_move_via_loop): Likewise.
3807 (store_by_pieces): Likewise.
3808 (store_by_pieces_1): Likewise.
3809 (expand_assignment): Likewise.
3810 (store_constructor): Likewise.
3811 (expand_expr_addr_expr): Likewise.
3812 (expand_expr_real_1): Likewise.
3813 * cfgexpand.c (expand_debug_expr): Likewise.
3814 * ifcvt.c (noce_try_cmove_arith): Likewise.
3815 * regcprop.c (kill_autoinc_value): Likewise.
3816 * regmove.c (try_auto_increment): Likewise.
3817 * reload.c (find_reloads): Likewise.
3818 (find_reloads_address): Likewise.
3819 (find_reloads_address_1): Likewise.
3820 * sched-deps.c: Include "target.h".
3821 (sched_analyze_1): Use appropriate address mode instead of Pmode.
3822 (sched_analyze_2): Likewise.
3823 * sel-sched-dump.c: Include "target.h".
3824 (debug_mem_addr_value): Use appropriate address mode instead of Pmode.
3825 * stor-layout.c (layout_type): Likewise.
3826 * tree-ssa-loop-ivopts.c (produce_memory_decl_rtl): Likewise.
3827 (multiplier_allowed_in_address_p): Likewise.
3828 (get_address_cost): Likewise.
3829 * varasm.c (make_decl_rtl): Likewise.
3831 * expr.c (expand_assignment): Always convert offsets to appropriate
3833 (store_expr): Likewise.
3834 (store_constructor): Likewise.
3835 (expand_expr_real_1): Likewise.
3837 * reload.h (form_sum): Add MODE argument.
3838 * reload.c (form_sum): Add MODE argument, use it instead of Pmode.
3839 Update recursive calls.
3840 (subst_indexed_address): Update calls to form_sum.
3842 * tree-flow.h (addr_for_mem_ref): Add ADDRSPACE argument.
3843 * tree-ssa-address.c: Include "target.h".
3844 (templates): Replace by ...
3845 (mem_addr_template_list): ... this new vector.
3846 (TEMPL_IDX): Handle address space numbers.
3847 (gen_addr_rtx): Add address mode argument, use it instead of Pmode.
3848 (addr_for_mem_ref): Add ADDRSPACE argument. Use per-address-space
3849 instead of global cache. Update call to gen_addr_rtx.
3850 (valid_mem_ref_p): Update call to addr_for_mem_ref.
3851 * expr.c (expand_expr_real_1): Update call to addr_for_mem_ref.
3853 * rtl.h (convert_memory_address_addr_space): Add prototype.
3854 (convert_memory_address): Define as macro.
3855 * explow.c (convert_memory_address): Rename to ...
3856 (convert_memory_address_addr_space): ... this. Add ADDRSPACE argument.
3857 Use appropriate pointer and address modes instead of ptr_mode / Pmode.
3858 Update recursive calls.
3859 (memory_address_addr_space): Call convert_memory_address_addr_space.
3860 * expmed.c (make_tree): Likewise.
3861 * expr.c (expand_assignment): Likewise.
3862 (expand_expr_addr_expr_1): Likewise. Also, add ADDRSPACE argument.
3863 (expand_expr_addr_expr): Likewise. Also, update call.
3865 * alias.c (find_base_value): Guard pointer size optimizations.
3866 (find_base_term): Likewise.
3867 * rtlanal.c (nonzero_bits1): Likewise.
3868 (num_sign_bit_copies1): Likewise.
3869 * simplify-rtx.c (simplify_unary_operation_1): Likewise.
3871 * Makefile.in (tree-ssa-address.o): Add $(TARGET_H) dependency.
3872 (emit-rtl.o): Likewise.
3873 (auto-inc-dec.o): Likewise.
3874 (sched-deps.o): Likewise.
3876 2009-10-26 Ben Elliston <bje@au.ibm.com>
3877 Michael Meissner <meissner@linux.vnet.ibm.com>
3878 Ulrich Weigand <uweigand@de.ibm.com>
3880 * doc/extend.texi (Named Address Spaces): New section.
3881 * coretypes.h (addr_space_t): New type.
3882 (ADDR_SPACE_GENERIC): New define.
3883 (ADDR_SPACE_GENERIC_P): New macro.
3885 * doc/tm.texi (Named Address Spaces): New section.
3886 (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Document.
3887 (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Document.
3888 (TARGET_ADDR_SPACE_SUBSET_P): Document.
3889 (TARGET_ADDR_SPACE_CONVERT): Document.
3890 * target.h (struct gcc_target): Add addr_space substructure.
3891 * target-def.h (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Define.
3892 (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Likewise.
3893 (TARGET_ADDR_SPACE_SUBSET_P): Likewise.
3894 (TARGET_ADDR_SPACE_CONVERT): Likewise.
3895 (TARGET_ADDR_SPACE_HOOKS): Likewise.
3896 (TARGET_INITIALIZER): Initialize addr_space hooks.
3897 * targhooks.c (default_addr_space_legitimate_address_p): New function.
3898 (default_addr_space_legitimize_address): Likewise.
3899 (default_addr_space_subset_p): Likewise.
3900 (default_addr_space_convert): Likewise.
3901 * targhooks.h (default_addr_space_legitimate_address_p): Add prototype.
3902 (default_addr_space_legitimize_address): Likewise.
3903 (default_addr_space_subset_p): Likewise.
3904 (default_addr_space_convert): Likewise.
3906 * doc/rtl.texi (MEM_ADDR_SPACE): Document.
3907 * rtl.h (mem_attrs): Add ADDRSPACE memory attribute.
3908 (MEM_ADDR_SPACE): New macro.
3909 * emit-rtl.c (get_mem_attrs): Add ADDRSPACE argument and set
3910 address space memory attribute.
3911 (mem_attrs_htab_hash): Handle address space memory attribute.
3912 (mem_attrs_htab_eq): Likewise.
3913 (set_mem_attributes_minus_bitpos): Likewise.
3914 (set_mem_alias_set): Likewise.
3915 (set_mem_align): Likewise.
3916 (set_mem_expr): Likewise.
3917 (set_mem_offset): Likewise.
3918 (set_mem_size): Likewise.
3919 (adjust_address_1): Likewise.
3920 (offset_address): Likewise.
3921 (widen_memoy_address): Likewise.
3922 (get_spill_slot_decl): Likewise.
3923 (set_mem_attrs_for_spill): Likewise.
3924 (set_mem_addr_space): New function.
3925 * emit-rtl.h (set_mem_addr_space): Add prototype.
3926 * print-rtl.c (print_rtx): Print address space memory attribute.
3927 * expr.c (expand_assignment): Set address space memory attribute
3928 of generated MEM RTXes as appropriate.
3929 (expand_expr_real_1): Likewise.
3930 * cfgexpand.c (expand_debug_expr): Likewise.
3931 * tree-ssa-loop-ivopts.c (produce_memory_decl_rtl): Likewise.
3933 * tree.h (struct tree_base): Add address_space bitfield. Reduce
3934 size of "spare" bitfield.
3935 (TYPE_ADDR_SPACE): New macro.
3936 (ENCODE_QUAL_ADDR_SPACE): Likewise.
3937 (DECODE_QUAL_ADDR_SPACE): Likewise.
3938 (CLEAR_QUAL_ADDR_SPACE): Likewise.
3939 (KEEP_QUAL_ADDR_SPACE): Likewise.
3940 (TYPE_QUALS): Encode type address space.
3941 (TYPE_QUALS_NO_ADDR_SPACE): New macro.
3942 * tree.c (set_type_quals): Set type address space.
3943 (build_array_type): Inherit array address space from element type.
3944 * print-tree.c (print_node_brief): Print type address space.
3945 (print_node): Likewise.
3946 * tree-pretty-print.c (dump_generic_node): Likewise.
3948 * explow.c (memory_address): Rename to ...
3949 (memory_address_addr_space): ... this. Add ADDRSPACE argument.
3950 Use address-space aware variants of memory address routines.
3951 * recog.c (memory_address_p): Rename to ...
3952 (memory_address_addr_space_p): ... this. Add ADDSPACE argument.
3953 Use address-space aware variants of memory address routines.
3954 (offsettable_address_p): Rename to ...
3955 (offsettable_address_addr_space_p): ... this. Add ADDRSPACE argument.
3956 Use address-space aware variants of memory address routines.
3957 * reload.c (strict_memory_address_p): Rename to ...
3958 (strict_memory_address_addr_space_p): ... this. Add ADDSPACE argument.
3959 Use address-space aware variants of memory address routines.
3960 (maybe_memory_address_p): Rename to ...
3961 (maybe_memory_address_addr_space_p): ... this. Add ADDSPACE argument.
3962 Use address-space aware variants of memory address routines.
3963 * expr.h (memory_address_addr_space): Add prototype.
3964 (memory_address): Define as macro.
3965 * recog.h (memory_address_addr_space_p): Add prototype.
3966 (memory_address_p): Define as macro.
3967 (offsettable_address_addr_space_p): Add prototype.
3968 (offsettable_address_p): Define as macro.
3969 (strict_memory_address_addr_space_p): Add prototype.
3970 (strict_memory_address_p): Define as macro.
3972 * combine.c (find_split_point): Use address-space aware variants
3973 of memory address routines.
3974 * emit-rtl.c (operand_subword): Likewise.
3975 (change_address_1): Likewise.
3976 (adjust_address_1): Likewise.
3977 (offset_address): Likewise.
3978 * expr.c (emit_move_insn): Likewise.
3979 (expand_assignment): Likewise.
3980 (expand_expr_real_1): Likewise.
3981 * recog.c (verify_changes): Likewise.
3982 (general_operand): Likewise.
3983 (offsettable_memref_p): Likewise.
3984 (offsettable_nonstrict_memref_p): Likewise.
3985 (constrain_operands): Likewise.
3986 * reload.c (get_secondary_mem): Likewise.
3987 (find_reloads_toplev): Likewise.
3988 (find_reloads_address): Likewise.
3989 (find_reloads_subreg_address): Likewise.
3990 * reload1.c (reload): Likewise.
3991 * rtlhooks.c (gen_lowpart_if_possible): Likewise.
3992 * rtl.h (address_cost): Add ADDRSPACE argument.
3993 * rtlanal.c (address_cost): Add ADDRSPACE argument. Use address-space
3994 aware variant of memory address routines.
3995 * loop-invariant.c (create_new_invariant): Update address_cost call.
3996 * tree-ssa-loop-ivopts.c (computation_cost): Likewise.
3997 * fwprop.c (should_replace_address): Add ADDRSPACE argument.
3998 Use address-space aware variant of memory address routines.
3999 (propagate_rtx_1): Update call to should_replace_address.
4000 * tree-flow.h (multiplier_allowed_in_address_p): Add ADDRSPACE
4002 * tree-ssa-loop-ivopts.c (multiplier_allowed_in_address_p): Add
4003 ADDRSPACE argument. Use per-address-space instead of global cache.
4004 Use address-space aware variant of memory address routines.
4005 (get_address_cost): Likewise.
4006 (get_computation_cost_at): Update calls.
4007 * tree-ssa-address.c (valid_mem_ref_p): Add ADDRSPACE argument.
4008 Use address-space aware variant of memory address routines.
4009 (create_mem_ref_raw): Update call to valid_mem_ref_p.
4010 (most_expensive_mult_to_index): Update call to
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