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2006-05-23re PR middle-end/27736 (unwind-dw2-fde.c:833: fatal error: internal consisten...Richard Sandiford1-1/+9
2006-05-22re PR rtl-optimization/25514 (internal consistency failure)Richard Sandiford1-36/+35
2006-05-18Whitespace fixupsMike Stump1-81/+80
2006-05-17re PR rtl-optimization/27477 (The H8 port doesn't build)Kazu Hirata1-1/+8
2006-05-14re PR rtl-optimization/27538 (execute/20030128-1.c FAILs)Roger Sayle1-8/+10
2006-04-26re PR target/27282 (ICE in final_scan_insn, at final.c:2448 - could not split...David Edelsohn1-3/+3
2006-03-14* combine.c (UWIDE_SHIFT_LEFT_BY_BITS_PER_WORD): Remove.Kazu Hirata1-6/+0
2006-03-09combine.c (simplify_shift_const_1): Use gen_lowpart_or_truncate instead of ge...Adam Nemet1-1/+1
2006-03-04builtins.c, [...]: Fix comment typos.Kazu Hirata1-1/+1
2006-03-02tree-vrp.c (execute_vrp): Return value.Daniel Berlin1-1/+2
2006-02-28rtl.h (truncated_to_mode): Declare it.Paolo Bonzini1-0/+3
2006-02-25combine.c (gen_lowpart_or_truncate): Call simplify_gen_unary(TRUNCATE, ...) i...Adam Nemet1-1/+1
2006-02-24re PR middle-end/24952 (ICE: RTL check: expected code 'set' or 'clobber', ha...Roger Sayle1-1/+2
2006-02-21re PR middle-end/26379 (ICE on vector shift RTL simplification)Jakub Jelinek1-1/+2
2006-02-15re PR middle-end/26300 (ICE in trunc_int_for_mode)Jakub Jelinek1-0/+3
2006-01-31tree-vrp.c: Use XNEW/XCNEW allocation wrappers.Marcin Dalecki1-6/+6
2006-01-29combine.c (simplify_comparison <AND>): Check TRULY_NOOP_TRUNCATION before sta...Adam Nemet1-2/+15
2006-01-26re PR rtl-optimization/25703 (ACATS cxa4024 failure)Roger Sayle1-20/+18
2006-01-24re PR rtl-optimization/25890 (testsuite failure: gcc.c-torture/compile/200512...Paolo Bonzini1-5/+6
2006-01-19combine.c (try_combine): Do not worry about MEMs wrapped by USEs.Paolo Bonzini1-104/+50
2006-01-16combine.c (record_value_for_reg): Invalidate registers if INSN is null.Paolo Bonzini1-9/+15
2006-01-16combine.c (combine_instructions): Make it static.Kazu Hirata1-1/+1
2006-01-13combine.c (struct reg_stat): Add new fields truncation_label and truncated_to...Adam Nemet1-27/+134
2006-01-11combine.c (struct undo): Remove is_int.Ian Lance Taylor1-50/+108
2006-01-03re PR rtl-optimization/25578 (gfortran version 4.2.0 20051227 - 144 new test...Paolo Bonzini1-3/+3
2006-01-03combine.c (reg_subword_p): New predicate to test whether the destination of a...Roger Sayle1-50/+137
2006-01-03combine.c (apply_distributive_law <SUBREG>): Check TRULY_NOOP_TRUNCATION.Adam Nemet1-1/+6
2005-12-26re PR middle-end/25568 (RTL checking bootstrap failure on i686-unknown-linux-...Graham Stott1-0/+2
2005-12-23combine.c (simplify_shift_const): Fix typo.Paolo Bonzini1-143/+152
2005-12-20combine.c (try_combine): Improve splitting of binary operators by taking adva...Roger Sayle1-2/+65
2005-12-17basic-block.h: Changed basic block numbering so that the entry block is 0 and...Daniel Berlin1-1/+1
2005-12-16combine.c (combine_simplify_rtx <case NOT, [...]): Move simplifications that ...Paolo Bonzini1-553/+3
2005-12-15combine.c: Remove force_to_mode's fourth parameter.Paolo Bonzini1-49/+140
2005-12-02re PR target/21017 (ppc 64bit target not using rlwinm)Alan Modra1-6/+27
2005-11-30combine.c (find_split_point): Sign extend bitmask when changing bitfield assi...Dale Johannesen1-2/+4
2005-11-21re PR rtl-optimization/24883 (fatal error: internal consistency failure build...Ian Lance Taylor1-10/+19
2005-11-21combine.c (try_combine): Do not run subst on i1src and i2src in the case of g...Joseph Myers1-29/+35
2005-11-19combine.c (make_compound_operation): Swap operands of commutative operation i...Joseph Myers1-0/+10
2005-11-15re PR rtl-optimization/22002 (internal consistency failure with -funroll-loops)Alan Modra1-0/+20
2005-11-06re PR target/22432 (Wrong code generation using MMX intrinsics on amd64)Ian Lance Taylor1-8/+10
2005-10-12combine.c (make_extraction): Correct offset computation.Adrian Straetling1-2/+3
2005-10-11re PR rtl-optimization/13931 (combiner much slower on big basic blocks)Ian Lance Taylor1-18/+57
2005-09-26Check for valid use of subreg.Fariborz Jahanian1-1/+1
2005-08-26combine.c (make_extraction): Avoid reference outside object.Ian Lance Taylor1-3/+5
2005-08-08re PR rtl-optimization/23241 (Invalid code generated for comparison of uchar ...Josh Conner1-1/+1
2005-08-03combine.c (can_change_dest_mode): New function.Paul Brook1-24/+38
2005-08-02combine.c (combine_instructions): Don't use reg_equal/equiv results if the mo...Richard Henderson1-3/+6
2005-07-22re PR rtl-optimization/22258 (combine causes spill failure on return value re...J"orn Rennecke1-0/+80
2005-07-19bt-load.c (link_btr_uses): Fix uninitialised warnings.Ben Elliston1-1/+1
2005-07-05Makefile.in: Adjust dependencies.Paolo Bonzini1-0/+49
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