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2013-05-04combine.c (combine_simplify_rtx): If nonzero_bits on op shows all bits zero i...Jakub Jelinek1-0/+11
2013-05-03re PR rtl-optimization/57130 (Incorrect "and --> extract" conversion in combine)Jakub Jelinek1-2/+18
2013-04-10passes.c (execute_todo): Do not call ggc_collect conditional here.Richard Biener1-2/+1
2013-04-10combine.c (simplify_compare_const): Use GET_MODE_MASK to filter out unnecessa...Chung-Ju Wu1-2/+3
2013-03-28combine.c (try_combine): Removed useless assert.Kenneth Zadeck1-5/+0
2013-03-23combine.c (try_combine): Adjust comment.Eric Botcazou1-12/+11
2013-01-10Update copyright years in gcc/Richard Sandiford1-3/+1
2012-12-19target.def: Define canonicalize_comparison hook.Andreas Krebbel1-6/+13
2012-11-18Makefile.in (recog.o): Add insn-codes.h.Richard Sandiford1-23/+15
2012-11-18combine.c (make_extraction): Handle TRUNCATEd INNERs.Richard Sandiford1-0/+2
2012-11-17This patch rewrites the old VEC macro-based interface into a new one based on...Diego Novillo1-33/+27
2012-11-09rtl.h (CONST_SCALAR_INT_P): New macro.Kenneth Zadeck1-9/+10
2012-11-04combine.c: Adjust toplevel comment.Eric Botcazou1-11/+12
2012-11-01invoke.texi: Update -fopt-info documentation.Sharad Singhai1-0/+1
2012-10-31combine.c (simplify_comparison): If BITS_BIG_ENDIAN...Richard Sandiford1-11/+1
2012-10-31combine.c (make_extraction): Remove dead wanted_inner_mode- and pos_rtx-relat...Richard Sandiford1-15/+0
2012-10-16combine.c (record_dead_and_set_regs): Iterate over hard register set with a h...Steven Bosscher1-15/+15
2012-10-10re PR middle-end/54879 (gcc/combine.c:12018: warning: comparison always false...Jakub Jelinek1-6/+6
2012-09-26re PR middle-end/54635 (Add addr_space_t argument to TARGET_MODE_DEPENDENT_AD...Georg-Johann Lay1-6/+10
2012-09-19Integrate lexical block into source_location.Dehao Chen1-1/+1
2012-09-07Modify gcc/*.[hc] double_int call sites to use the new interface.Lawrence Crowl1-5/+5
2012-09-01target.def (legitimate_combined_insn): New target hook.Uros Bizjak1-2/+36
2012-08-23alias.c (rtx_equal_for_memref_p): Convert constant cases.Kenneth Zadeck1-6/+2
2012-08-14backport: As described in http://gcc.gnu.org/ml/gcc/2012-08/msg00015.html...Diego Novillo1-21/+21
2012-08-08Don't return identity for CONST or symbolic referenceH.J. Lu1-7/+0
2012-08-02cfgexpand.c (expand_debug_locations): Encapsulate test for CONST_DOUBLE in ma...Kenneth Zadeck1-9/+5
2012-08-02re PR debug/52983 (internal compiler error: in df_uses_record, at df-scan.c:3...Alexandre Oliva1-164/+16
2012-07-16system.h (dump_file): Do not define.Steven Bosscher1-1/+0
2012-07-07combine.c (force_to_mode): Avoid undefined behaviour due to negative shift am...Ulrich Weigand1-0/+1
2012-05-31output.h (__gcc_host_wide_int__): Move to hwint.h.Steven Bosscher1-2/+0
2012-05-30re PR rtl-optimization/53519 (ice in do_SUBST, at combine.c:707)Jakub Jelinek1-2/+1
2012-05-09re PR bootstrap/53249 (Bootstrap failure)Richard Sandiford1-2/+1
2012-05-08basic-block.h (struct rtl_bb_info): Remove visited member and move head_ memb...Michael Matz1-2/+2
2012-05-05rtl.h (plus_constant, [...]): Merge into a single plus_constant function.Richard Sandiford1-3/+3
2012-04-02Partially revert:Uros Bizjak1-0/+25
2012-03-29cgraph.h (cgraph_materialize_all_clones): Remove.Richard Guenther1-26/+1
2012-03-15* combine.c (apply_distributive_law): Do not distribute SUBREG.Ulrich Weigand1-30/+16
2012-03-10re PR rtl-optimization/52528 (combine bug (powerpc testcase))Chung-Lin Tang1-0/+4
2012-02-07re PR rtl-optimization/52060 (Invalid constant simplification in combine with...Jakub Jelinek1-8/+17
2012-02-01re PR rtl-optimization/51374 ([avr] insn combine reorders volatile memory acc...Georg-Johann Lay1-3/+10
2012-01-31re PR bootstrap/52058 (bootstrap fails on HAVE_cc0: combine.c: 'do_SUBST_LINK...Jakub Jelinek1-1/+2
2012-01-25re PR target/48308 (crosscompiling to arm fails with assembler: can't resolve...Ramana Radhakrishnan1-3/+34
2012-01-11re PR bootstrap/51796 (internal compiler error: in distribute_notes, at combi...Jakub Jelinek1-2/+22
2011-12-09dse.c (get_stored_val, [...]): Use gen_int_mode.Joern Rennecke1-1/+1
2011-11-10re PR rtl-optimization/51023 (likely integer wrong code bug)Jakub Jelinek1-4/+6
2011-11-08Merge from transactional-memory branch.Aldy Hernandez1-0/+1
2011-10-16re PR rtl-optimization/50615 (ICE: in distribute_notes, at combine.c:13282 wi...Eric Botcazou1-7/+8
2011-08-27rtl.texi (simple_return): Document.Bernd Schmidt1-1/+1
2011-08-18rtl.h (set_src_cost, [...]): New functions.Richard Sandiford1-12/+12
2011-08-02re PR debug/49864 (ICE: in maybe_record_trace_start, at dwarf2cfi.c:2439)Richard Henderson1-0/+10
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