1 2011-01-11 Richard Henderson <rth@redhat.com>
3 * config/mn10300/mn10300.c (mn10300_address_cost): Remove forward
4 declaration. Rewrite for both speed and size.
5 (mn10300_address_cost_1): Remove.
6 (mn10300_register_move_cost): New.
7 (mn10300_memory_move_cost): New.
8 (mn10300_rtx_costs): Rewrite for both speed and size. Don't handle
9 ZERO_EXTRACT. Do handle UNSPEC, arithmetic, logicals, compare,
10 extensions, shifts, BSWAP, CLZ.
11 (mn10300_wide_const_load_uses_clr): Remove.
12 (TARGET_REGISTER_MOVE_COST): New.
13 (TARGET_MEMORY_MOVE_COST): New.
14 * config/mn10300/mn10300-protos.h: Update.
15 * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Remove.
17 * config/mn10300/constraints.md ("R", "T"): Remove constraints.
18 * config/mn10300/mn10300.c (mn10300_mask_ok_for_mem_btst): Remove.
19 * config/mn10300/mn10300-protos.h: Update.
20 * config/mn10300/mn10300.md (movsi_internal): Don't use "R".
21 (*byte_clear, *byte_set, *bit_clear1, *bit_clear2, *bit_set): Remove.
22 (iorqi3, *am33_iorqi3, *mn10300_iorqi3): Remove.
23 (*test_int_bitfield, *test_byte_bitfield): Remove.
24 (*bit_test, *subreg_bit_test): Remove.
25 * config/mn10300/predicates.md (const_8bit_operand): Remove.
27 * config/mn10300/constraints.md ("c"): Rename from "A".
28 ("A", "D"): New constraint letters.
29 * config/mn10300/mn10300.md (fmasf4): Use the "c" constraint.
30 (fmssf4, fnmasf4, fnmssf4): Likewise.
32 * config/mn10300/mn10300.md (isa): New attribute.
33 (enabled): New attribute.
35 * config/mn10300/mn10300.md (absdf2, negdf2): Remove.
36 (abssf2, negsf2): Define only for hardware fp.
38 (addsf3, subsf3, mulsf3): Merge expander and insn.
40 * config/mn10300/mn10300.h (ARG_PIONTER_CFA_OFFSET): New.
41 (DEBUGGER_AUTO_OFFSET): Remove.
42 (DEBUGGER_ARG_OFFSET): Remove.
44 * config/mn10300/mn10300.c (mn10300_gen_multiple_store): Make static.
45 Emit register stores with the same offsets as the hardware.
46 (mn10300_store_multiple_operation): Don't check that the register
47 save offsets are monotonic.
48 * config/mn10300/mn10300-protos.h: Update.
50 * config/mn10300/mn10300.h (ASM_PN_FORMAT): Delete.
52 * config/mn10300/mn10300.h (INCOMING_RETURN_ADDR_RTX): Define
53 in terms of the value on the stack, not the MDR register.
55 2011-01-11 Jan Hubicka <jh@suse.cz>
59 * tree.h (symbol_alias_set_t): Move typedef here from varasm.c
60 (symbol_alias_set_destroy, symbol_alias_set_contains,
61 propagate_aliases_backward): Declare.
62 * lto-streamer-out.c (struct sets): New sturcture.
63 (trivally_defined_alias): New function.
64 (output_alias_pair_p): Rewrite.
65 (output_unreferenced_globals): Fix output of alias pairs.
66 (produce_symtab): Likewise.
67 * ipa.c (function_and_variable_visibility): Set weak alias destination
69 * varasm.c (symbol_alias_set_t): Remove.
70 (symbol_alias_set_destroy): Export.
71 (propagate_aliases_forward, propagate_aliases_backward): New functions
73 (compute_visible_aliases): ... this one; remove.
74 (trivially_visible_alias): New
75 (trivially_defined_alias): New.
76 (remove_unreachable_alias_pairs): Rewrite.
77 (finish_aliases_1): Reorganize code checking if alias is defined.
78 * passes.c (rest_of_decl_compilation): Do not call assemble_alias when
81 2011-01-11 Richard Guenther <rguenther@suse.de>
83 PR tree-optimization/46076
84 * tree-ssa.c (useless_type_conversion_p): Conversions from
85 unprototyped to empty argument list function types are useless.
87 2011-01-11 Richard Guenther <rguenther@suse.de>
90 * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark
91 volatile MEMs as MEM_READONLY_P.
93 2011-01-11 Richard Guenther <rguenther@suse.de>
95 PR tree-optimization/47239
96 * tree-ssa-ccp.c (get_value_from_alignment): Punt for FUNCTION_DECLs.
98 2011-01-11 Jeff Law <law@redhat.com>
100 * PR tree-optimization/47086
101 * tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record
102 IVs from statements that might throw.
104 2011-01-10 Jan Hubicka <jh@suse.cz>
107 * lto-cgraph.c (input_profile_summary): Remove overactive sanity check.
109 2011-01-10 Jan Hubicka <jh@suse.cz>
112 * profile.c (read_profile_edge_counts): Ignore profile inconistency
113 when correcting profile.
115 2011-01-10 Jan Hubicka <jh@suse.cz>
118 * lto-streamer-out.c (pack_ts_function_decl_value_fields): Store
120 * lto-streamer-in.c (unpack_ts_function_decl_value_fields):
121 Restore DECL_FINI_PRIORITY.
123 2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
125 * doc/gimple.texi: Fix quoting of multi-word return values in
126 @deftypefn statements. Ensure presence of return value. Wrap
127 overlong @deftypefn lines.
128 (is_gimple_operand, is_gimple_min_invariant_address): Remove
129 descriptions of removed functions.
130 * doc/hostconfig.texi (Host Common): Wrap long line, fix quoting
131 of multi-word return value in @deftypefn statement.
133 2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
135 * doc/gimple.texi (Temporaries, Operands, Compound Lvalues)
136 (Conditional Expressions, Logical Operators)
137 (Statement and operand traversals): Do not indent smallexample
138 code. Fix duplicate function argument in example.
140 2011-01-10 Jeff Law <law@redhat.com>
142 * PR tree-optimization/47141
143 * ipa-split.c (split_function): Handle case where we are
144 returning a value and the return block has a virtual operand phi.
146 2011-01-10 Jan Hubicka <jh@suse.cz>
148 PR tree-optimization/47234
149 * tree-pass.h (TODO_rebuild_cgraph_edges): New TODO.
150 (pass_feedback_split_functions): Declare.
151 * passes.c (init_optimization_passes): Add ipa-split as subpass of
153 * ipa-split.c (gate_split_functions): Update comments; disable
154 split-functions for profile_arc_flag and branch_probabilities.
155 (gate_feedback_split_functions): New function.
156 (execute_feedback_split_functions): New function.
157 (pass_feedback_split_functions): New global var.
159 2011-01-10 H.J. Lu <hongjiu.lu@intel.com>
162 * tree-inline.c (tree_can_inline_p): Check e->call_stmt before
163 calling gimple_call_set_cannot_inline.
165 2011-01-10 Iain Sandoe <iains@gcc.gnu.org>
167 * config/darwin-sections.def: Remove unused section.
169 2011-01-10 Dave Korn <dave.korn.cygwin@gmail.com>
172 * cgraphunit.c (assemble_thunk): Call resolve_unique_section.
174 2011-01-09 Nicola Pero <nicola.pero@meta-innovation.com>
177 * c-parser.c (c_parser_declaration_or_fndef): Improved
180 2011-01-09 Kai Tietz <kai.tietz@onevision.com>
182 * config/i386/winnt.c (i386_pe_start_function): Make sure
183 to switch back to function's section.
185 2011-01-09 Iain Sandoe <iains@gcc.gnu.org>
189 * plugin.c: Move include of dlfcn.h from here...
190 * system.h: ... to here.
192 2011-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
194 * doc/cpp.texi (C++ Named Operators): Fix markup for header
196 * doc/cppinternals.texi (Top): Wrap node in @ifnottex to avoid
197 two extra empty pages in PDF output.
199 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
202 * c-parser.c (c_parser_objc_type_name): If the type is unknown,
203 for error recovery purposes behave as if it was not specified so
204 that the default type is usd.
206 2011-01-07 Jan Hubicka <jh@suse.cz>
208 PR tree-optmization/46469
209 * ipa.c (function_and_variable_visibility): Clear needed flags on
210 nodes with external decls; handle weakrefs merging correctly.
212 2011-01-07 Joseph Myers <joseph@codesourcery.com>
214 * opts.c (finish_options): Set opts->x_flag_opts_finished to true,
217 2011-01-07 Jan Hubicka <jh@suse.cz>
219 * doc/invoke.texi: (-flto, -fuse-linker-plugin): Update defaults
220 and no longer claim that gold is required for linker plugin.
221 * configure: Regenerate.
222 * gcc.c (PLUGIN_COND): New macro.
223 (LINK_COMMAND_SPEC): Use it.
224 (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set.
225 * config.in (HAVE_LTO_PLUGIN): New.
226 * configure.ac (--with-lto-plugin): New parameter; autodetect
229 2011-01-07 Jan Hubicka <jh@suse.cz>
231 PR tree-optimization/46367
232 * ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only
233 when we can update original.
234 (cgraph_mark_inline_edge): Sanity check.
235 * ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check.
237 2011-01-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
239 * config/spu/spu.h (ASM_COMMENT_START): Define.
241 2011-01-07 H.J. Lu <hongjiu.lu@intel.com>
245 (SWITCH_KEEP_FOR_GCC): Likewise.
246 (set_collect_gcc_options): Check SWITCH_KEEP_FOR_GCC.
247 (do_spec_1): Handle "%>".
249 * config/i386/i386.h (CC1_CPU_SPEC): Replace "%<" with "%>".
251 2011-01-07 Jakub Jelinek <jakub@redhat.com>
254 * config/i386/i386.c (ix86_delegitimize_address): If
255 simplify_gen_subreg fails, return orig_x.
258 * value-prof.c (gimple_stringop_fixed_value): Handle
259 lhs of the call properly.
261 2011-01-07 Jan Hubicka <jh@suse.cz>
264 * lto-opt.c (lto_reissue_options): Set flag_shlib.
266 2011-01-07 Iain Sandoe <iains@gcc.gnu.org>
268 * target.def (function_switched_text_sections): New hook.
269 * doc/tm.texi: Regenerated.
270 * doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
271 * final.c (default_function_switched_text_sections): New.
272 (final_scan_insn): Call function_switched_text_sections when a
273 mid-function section change occurs.
274 * output.h (default_function_switched_text_sections): Declare.
275 * config/darwin-protos.h (darwin_function_switched_text_sections):
277 * config/darwin.c (darwin_function_switched_text_sections): New.
278 * config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
280 2011-01-07 Iain Sandoe <iains@gcc.gnu.org>
282 * dwarf2out.c (gen_subprogram_die): Add pubnames with code ranges for
283 DWARF >= 3. Add pubnames for the primary section and a reduced DIE for
284 the secondary code fragment when outputting for DWARF == 2.
286 2011-01-07 Anatoly Sokolov <aesok@post.ru>
288 * config/xtensa/xtensa.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
289 * config/xtensa/xtensa-protos.h (xtensa_output_addr_const_extra):
291 * config/xtensa/xtensa.c (xtensa_output_addr_const_extra): Make static.
292 (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
294 2011-01-06 Eric Botcazou <ebotcazou@adacore.com>
297 * dwarf2out.c (dwarf2out_finish): Output the debug_aranges section
298 only when it is not empty.
300 2011-01-06 Changpeng Fang <changpeng.fang@amd.com>
303 * config.gcc (i[34567]86-*-linux* | ...): Add btver1.
304 (case ${target}): Add btver1.
305 * config/i386/driver-i386.c (host_detect_local_cpu): Let
306 -march=native recognize btver1 processors.
307 * config/i386/i386-c.c (ix86_target_macros_internal): Add
309 * config/i386/i386.c (struct processor_costs btver1_cost): New
311 (m_BTVER1): New definition.
312 (m_AMD_MULTIPLE): Includes m_BTVER1.
313 (initial_ix86_tune_features): Add btver1 tune.
314 (processor_target_table): Add btver1 entry.
315 (static const char *const cpu_names): Add btver1 entry.
316 (software_prefetching_beneficial_p): Add btver1.
317 (ix86_option_override_internal): Add btver1 instruction sets.
318 (ix86_issue_rate): Add btver1.
319 (ix86_adjust_cost): Add btver1.
320 * config/i386/i386.h (TARGET_BTVER1): New definition.
321 (enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1.
322 (enum processor_type): Add PROCESSOR_BTVER1.
323 * config/i386/i386.md (define_attr "cpu"): Add btver1.
325 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
328 * config/i386/i386.c (legitimize_tls_address)
329 <TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS.
330 * config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare.
331 (tls_initial_exec_64_sun): New pattern.
333 2011-01-06 Gerald Pfeifer <gerald@pfeifer.com>
335 * doc/invoke.texi (Overall Options): Improve wording and markup
336 of the description of -wrapper.
338 2011-01-06 Joseph Myers <joseph@codesourcery.com>
340 * config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads,
341 rdynamic, threads): New Driver options.
343 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
346 * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Also switch to .bss
347 if coming from .tdata.
348 * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise.
350 2011-01-06 Jan Hubicka <jh@suse.cz>
353 * collect2.c (main): Do not enable LTOmode when plugin is active.
355 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
358 * configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd
359 --version output if supported.
360 * configure: Regenerate.
362 2011-01-06 Joseph Myers <joseph@codesourcery.com>
364 * config/linux-android.opt (tno-android-cc, tno-android-ld): New
367 2011-01-06 Jakub Jelinek <jakub@redhat.com>
370 * c-convert.c (convert): When converting a complex expression
371 other than COMPLEX_EXPR to a different complex type, ensure
372 c_save_expr is called instead of save_expr, unless in_late_binary_op.
373 * c-typeck.c (convert_for_assignment): Set in_late_binary_op also
374 when converting COMPLEX_TYPE.
376 2011-01-06 Ira Rosen <irar@il.ibm.com>
378 PR tree-optimization/47139
379 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that
380 only the last reduction value is used outside the loop. Update
383 2011-01-05 Joseph Myers <joseph@codesourcery.com>
385 * config/rtems.opt: New.
386 * config.gcc (*-*-rtems*): Use rtems.opt.
388 2011-01-05 Changpeng Fang <changpeng.fang@amd.com>
390 * config/i386/i386.c (ix86_option_override_internal): Bulldozer
391 processors do not support 3DNow instructions.
393 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
395 * config/spu/spu.c (spu_option_override): Set parameter
396 PARAM_MAX_COMPLETELY_PEEL_TIMES to 4 instead of 1.
398 2011-01-05 Jan Hubicka <jh@suse.cz>
400 * lto-wrapper.c (run_gcc): Default to WHOPR mode when none is specified
403 2011-01-05 Martin Jambor <mjambor@suse.cz>
406 * lto-cgraph.c (output_cgraph_opt_summary_p): Also check for thunk
407 deltas on streamed outgoing edges.
408 (output_node_opt_summary): Output info for outgoing edges only when
409 the node is in new parameter set.
410 (output_cgraph_opt_summary): New parameter set, passed to the two
411 aforementioned functions. Update its forward declaration and its
414 2011-01-05 Tom Tromey <tromey@redhat.com>
416 * c-parser.c (c_parser_omp_atomic): Pass location of assignment
417 operator to c_finish_omp_atomic.
418 * c-typeck.c (lvalue_or_else): Add 'loc' argument.
419 (build_unary_op): Update.
420 (build_modify_expr): Update.
421 (build_asm_expr): Update.
423 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
425 * config/spu/spu.c (emit_nop_for_insn): Set INSN_LOCATOR for
426 newly inserted insns.
428 (spu_emit_branch_hint): Likewise.
429 (insert_hbrp_for_ilb_runout): Likewise.
430 (spu_machine_dependent_reorg): Call df_finish_pass after
431 schedule_insns returns.
433 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
435 * config/spu/spu.c (spu_expand_prologue): Support -fstack-usage.
437 2011-01-05 Eric Botcazou <ebotcazou@adacore.com>
439 PR tree-optimization/47005
440 * tree-sra.c (struct access): Add 'non_addressable' bit.
441 (create_access): Set it for a DECL_NONADDRESSABLE_P field.
442 (decide_one_param_reduction): Return 0 if the parameter is passed by
443 reference and one of the accesses in the group is non_addressable.
445 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
447 PR tree-optimization/47056
448 * cgraphbuild.c (mark_address): Remove ATTRIBUTE_UNUSED markers.
449 (mark_load): Likewise. Handle FUNCTION_DECL specially.
450 (mark_store): Likewise. Pass STMT to ipa_record_reference.
452 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
454 * dwarf2out.c (rtl_for_decl_init): Strip no-op conversions off the
455 initializer. Skip view conversions from aggregate types.
457 2011-01-04 Kai Tietz <kai.tietz@onevision.com>
460 * libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC.
462 2011-01-04 Philipp Thomas <pth@suse.de>
464 * config/microblaze/microbalse.opt (mxl-float-convert): Fix
467 2011-01-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
469 * function.c (thread_prologue_and_epilogue_insns): Do not crash
470 on empty epilogue sequences.
472 2011-01-04 Joseph Myers <joseph@codesourcery.com>
474 * config/vxworks.opt (Bdynamic, Bstatic, Xbind-lazy, Xbind-now,
475 non-static): New Driver options.
477 2011-01-04 Jie Zhang <jie@codesourcery.com>
480 * gcc.c (default_compilers[]): Set combinable field to 0
481 for all assembly languages.
483 2011-01-04 Mingjie Xing <mingjie.xing@gmail.com>
485 * config/mips/loongson3a.md: New file.
486 * config/mips/mips.md: Include loongson3a.md.
487 * config/mips/mips.c (mips_multipass_dfa_lookahead): Return 4 when
490 2011-01-03 Eric Botcazou <ebotcazou@adacore.com>
493 * expr.c (expand_expr_real_1) <MEM_REF>: Call memory_address_addr_space
494 instead of convert_memory_address_addr_space on the base expression.
496 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
498 * config/spu/spu.c (spu_option_override): Update error text
499 for bad -march= / -mtune= values.
501 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
503 * config/spu/spu.c (asm_file_start): Only reset flag_var_tracking
504 if branch-hint optimization will be performed.
506 2011-01-03 Jakub Jelinek <jakub@redhat.com>
508 PR tree-optimization/47148
509 * ipa-split.c (split_function): Convert arguments to
510 DECL_ARG_TYPE if possible.
512 PR tree-optimization/47155
513 * tree-ssa-ccp.c (bit_value_binop_1): Use r1type instead of type
516 PR rtl-optimization/47157
517 * combine.c (try_combine): If undobuf.other_insn becomes
518 (set (pc) (pc)) jump, call update_cfg_for_uncondjump on it
519 and set *new_direct_jump_p too.
521 2011-01-03 Sebastian Pop <sebastian.pop@amd.com>
523 PR tree-optimization/47021
524 * graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR.
526 2011-01-03 Jakub Jelinek <jakub@redhat.com>
528 * gcc.c (process_command): Update copyright notice dates.
529 * gcov.c (print_version): Likewise.
530 * gcov-dump.c (print_version): Likewise.
531 * mips-tfile.c (main): Likewise.
532 * mips-tdump.c (main): Likewise.
534 2011-01-03 Martin Jambor <mjambor@suse.cz>
536 PR tree-optimization/46801
537 * tree-sra.c (type_internals_preclude_sra_p): Check whether
538 aggregate fields start at byte boundary instead of the bit-field flag.
540 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
543 * gcc.c (main): Revert revision 168407.
545 2011-01-03 Martin Jambor <mjambor@suse.cz>
547 * lto-cgraph.c (input_cgraph_opt_section): Use the correct section type.
549 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
551 * tree-vect-generic.c (expand_vector_operations_1): When using vector/
552 vector optab to expand vector/scalar shift, update gimple to vector.
554 2011-01-03 Martin Jambor <mjambor@suse.cz>
556 * cgraphunit.c (verify_cgraph_node): Verify there is no direct call to
559 2011-01-03 Martin Jambor <mjambor@suse.cz>
561 PR tree-optimization/46984
562 * cgraph.h (cgraph_indirect_call_info): make field thunk_delta
564 (cgraph_create_indirect_edge): Fixed line length.
565 (cgraph_indirect_call_info): Declare.
566 (cgraph_make_edge_direct) Update declaration.
567 * cgraph.c (cgraph_allocate_init_indirect_info): New function.
568 (cgraph_create_indirect_edge): Use it.
569 (cgraph_make_edge_direct): Made delta HOST_WIDE_INT. Updated all
571 * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update for
572 the new thunk_delta representation.
573 * ipa-prop.c (ipa_make_edge_direct_to_target): Convert delta to
575 (ipa_write_indirect_edge_info): Remove streaming of thunk_delta.
576 (ipa_read_indirect_edge_info): Likewise.
577 * lto-cgraph.c (output_edge_opt_summary): New function.
578 (output_node_opt_summary): Call it on all outgoing edges.
579 (input_edge_opt_summary): New function.
580 (input_node_opt_summary): Call it on all outgoing edges.
582 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
585 * gcc.c (main): Don't check have_o when settting combine_inputs.
587 2011-01-02 Eric Botcazou <ebotcazou@adacore.com>
589 * regrename.c: Add general comment describing the pass.
590 (struct du_head): Remove 'length' field.
591 (get_element, merge_sort_comparison, merge, sort_du_head): Remove.
592 (regrename_optimize): Do not sort chains. Rework comments, add others.
593 Force renaming to the preferred class (if any) in the first pass and do
594 not consider registers that belong to it in the second pass.
595 (create_new_chain): Do not set 'length' field.
596 (scan_rtx_reg): Likewise.
598 2011-01-02 Jakub Jelinek <jakub@redhat.com>
600 PR tree-optimization/47140
601 * tree-ssa-ccp.c (evaluate_stmt): For binary assignments, use
602 TREE_TYPE (lhs) instead of TREE_TYPE (rhs1) as second argument
605 PR rtl-optimization/47028
606 * cfgexpand.c (gimple_expand_cfg): Insert entry edge insertions after
607 parm_birth_insn instead of at the beginning of first bb.
609 2011-01-02 Mingjie Xing <mingjie.xing@gmail.com>
611 * doc/generic.texi: Remove duplicated "@subsubsection Statements".
612 Remove the word "see" before "@pxref".
613 * doc/rtl.texi: Remove the word "see" before "@pxref".
615 2011-01-01 Jan Hubicka <jh@suse.cz>
617 * tree-loop-distribution.c (tree_loop_distribution): Do not use freed
620 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
623 * tree.c (type_hash_eq): Call language hook for METHOD_TYPEs, too.
626 Copyright (C) 2011 Free Software Foundation, Inc.
628 Copying and distribution of this file, with or without modification,
629 are permitted in any medium without royalty provided the copyright
630 notice and this notice are preserved.