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re PR rtl-optimization/27761 (combine miscompiles)
[thirdparty/gcc.git] / gcc / combine.c
2006-12-12  James E Wilsonre PR rtl-optimization/27761 (combine miscompiles)
2006-11-15  Rask Ingemann Lamb... combine.c (likely_spilled_retval_1): Fix masking operation.
2006-09-12  Eric Botcazoure PR rtl-optimization/28243 (internal consistency...
2006-09-10  Eric Botcazoure PR rtl-optimization/28636 (Miscompiled loop)
2006-05-23  Richard Sandifordre PR middle-end/27736 (unwind-dw2-fde.c:833: fatal...
2006-05-22  Richard Sandifordre PR rtl-optimization/25514 (internal consistency...
2006-05-18  Mike StumpWhitespace fixups
2006-05-17  Kazu Hiratare PR rtl-optimization/27477 (The H8 port doesn't build)
2006-05-14  Roger Saylere PR rtl-optimization/27538 (execute/20030128-1.c...
2006-04-26  David Edelsohnre PR target/27282 (ICE in final_scan_insn, at final...
2006-03-14  Kazu Hirata* combine.c (UWIDE_SHIFT_LEFT_BY_BITS_PER_WORD): Remove.
2006-03-09  Adam Nemetcombine.c (simplify_shift_const_1): Use gen_lowpart_or_...
2006-03-04  Kazu Hiratabuiltins.c, [...]: Fix comment typos.
2006-03-02  Daniel Berlintree-vrp.c (execute_vrp): Return value.
2006-02-28  Paolo Bonzinirtl.h (truncated_to_mode): Declare it.
2006-02-25  Adam Nemetcombine.c (gen_lowpart_or_truncate): Call simplify_gen_...
2006-02-24  Roger Saylere PR middle-end/24952 (ICE: RTL check: expected code...
2006-02-21  Jakub Jelinekre PR middle-end/26379 (ICE on vector shift RTL simplif...
2006-02-15  Jakub Jelinekre PR middle-end/26300 (ICE in trunc_int_for_mode)
2006-01-31  Marcin Daleckitree-vrp.c: Use XNEW/XCNEW allocation wrappers.
2006-01-29  Adam Nemetcombine.c (simplify_comparison <AND>): Check TRULY_NOOP...
2006-01-26  Roger Saylere PR rtl-optimization/25703 (ACATS cxa4024 failure)
2006-01-24  Paolo Bonzinire PR rtl-optimization/25890 (testsuite failure: gcc...
2006-01-19  Paolo Bonzinicombine.c (try_combine): Do not worry about MEMs wrappe...
2006-01-16  Paolo Bonzinicombine.c (record_value_for_reg): Invalidate registers...
2006-01-16  Kazu Hiratacombine.c (combine_instructions): Make it static.
2006-01-13  Adam Nemetcombine.c (struct reg_stat): Add new fields truncation_...
2006-01-11  Ian Lance Taylorcombine.c (struct undo): Remove is_int.
2006-01-03  Paolo Bonzinire PR rtl-optimization/25578 (gfortran version 4.2...
2006-01-03  Roger Saylecombine.c (reg_subword_p): New predicate to test whethe...
2006-01-03  Adam Nemetcombine.c (apply_distributive_law <SUBREG>): Check...
2005-12-26  Graham Stottre PR middle-end/25568 (RTL checking bootstrap failure...
2005-12-23  Paolo Bonzinicombine.c (simplify_shift_const): Fix typo.
2005-12-20  Roger Saylecombine.c (try_combine): Improve splitting of binary...
2005-12-17  Daniel Berlinbasic-block.h: Changed basic block numbering so that...
2005-12-16  Paolo Bonzinicombine.c (combine_simplify_rtx <case NOT, [...]):...
2005-12-15  Paolo Bonzinicombine.c: Remove force_to_mode's fourth parameter.
2005-12-02  Alan Modrare PR target/21017 (ppc 64bit target not using rlwinm)
2005-11-30  Dale Johannesencombine.c (find_split_point): Sign extend bitmask when...
2005-11-21  Ian Lance Taylorre PR rtl-optimization/24883 (fatal error: internal...
2005-11-21  Joseph Myerscombine.c (try_combine): Do not run subst on i1src...
2005-11-19  Joseph Myerscombine.c (make_compound_operation): Swap operands...
2005-11-15  Alan Modrare PR rtl-optimization/22002 (internal consistency...
2005-11-06  Ian Lance Taylorre PR target/22432 (Wrong code generation using MMX...
2005-10-12  Adrian Straetlingcombine.c (make_extraction): Correct offset computation.
2005-10-11  Ian Lance Taylorre PR rtl-optimization/13931 (combiner much slower...
2005-09-26  Fariborz JahanianCheck for valid use of subreg.
2005-08-26  Ian Lance Taylorcombine.c (make_extraction): Avoid reference outside...
2005-08-08  Josh Connerre PR rtl-optimization/23241 (Invalid code generated...
2005-08-03  Paul Brookcombine.c (can_change_dest_mode): New function.
2005-08-03  Richard Hendersoncombine.c (combine_instructions): Don't use reg_equal...
2005-07-22  J"orn Renneckere PR rtl-optimization/22258 (combine causes spill...
2005-07-19  Ben Ellistonbt-load.c (link_btr_uses): Fix uninitialised warnings.
2005-07-05  Paolo BonziniMakefile.in: Adjust dependencies.
2005-07-03  Joseph Myersbb-reorder.c, [...]: Avoid "." or "\n" at end of diagno...
2005-06-25  Kelley CookUpdate FSF address.
2005-06-20  Fariborz Jahanianre PR target/22077 (vec_all_eq does not produce good...
2005-06-19  Andreas Krebbelcombine.c (make_compound_operation): Use simplify_subreg.
2005-06-16  Jan Hubickabasic-block.h (rtl_bb_info): Break out head_, end_...
2005-06-07  Kazu Hiratasbitmap.h (sbitmap_iterator, [...]): New.
2005-06-06  Jakub Jelinekcombine.c (try_combine): Use hard_regno_nregs array...
2005-05-03  Jakub Jelinekre PR rtl-optimization/21239 (Illegal elimination of...
2005-04-22  Nathan Sidwellbuiltins.c (gimplify_va_arg_expr): Reword comments...
2005-04-15  Kazu Hiratacfgrtl.c (purge_all_dead_edge): Remove an unused argument.
2005-04-10  Richard Sandifordcombine.c (combine_simplify_rtx): Remove a transformati...
2005-04-05  Paolo Bonzinicombine.c (RTL_HOOKS_GEN_LOWPART_NO_EMIT): Use gen_lowp...
2005-03-22  Hans-Peter Nilssonre PR rtl-optimization/20527 (Mishandling of postincrem...
2005-03-21  Paolo Bonzinicombine.c (combine_simplify_rtx, [...]): Adjust calls...
2005-03-19  Bernd Schmidtcombine.c (try_combine): When changing the mode of...
2005-03-18  Paolo Bonzinicombine.c (gen_binary): Remove.
2005-03-15  J"orn Renneckere PR rtl-optimization/20291 (combine throws away clobb...
2005-03-10  Jakub Jelinekre PR target/20322 (Miscompilation of libcpp/expr.c...
2005-03-08  Kazu Hiratac-common.c, [...]: Fix comment formatting.
2005-03-05  Kazu Hiratacombine.c (simplify_and_const_int): Use gen_int_mode...
2005-02-28  Kazu Hiratacalls.c (emit_call_1): Don't use REG_ALWAYS_RETURN.
2005-02-12  Kazu Hiratac-tree.h, [...]: Fix comment typos.
2005-02-03  Alexandre Olivacombine.c (simplify_comparison, [...]): Do not drop...
2005-01-30  Richard Hendersoncombine.c (make_field_assignment): Fix argument order...
2005-01-26  Richard Hendersonre PR middle-end/18008 (Duplicate mask on bitfield...
2005-01-23  Roger Saylecombine.c (simplify_logical): Only simplify logical...
2005-01-21  Hans-Peter Nilssonre PR target/18701 (mmix-knuth-mmixware gcc.c-torture...
2005-01-19  Jakub Jelinekre PR rtl-optimization/15139 (cc1 uses excessive amount...
2005-01-18  Kazu Hiratabasic-block.h, [...]: Update copyright.
2005-01-18  Eric Botcazoure PR rtl-optimization/19296 (Range check on short...
2005-01-05  Steven Bosschercombine.c (expand_compound_operation): Add comment...
2004-12-31  Hans-Peter Nilssonre PR target/18701 (mmix-knuth-mmixware gcc.c-torture...
2004-12-31  Hans-Peter Nilssonre PR target/18701 (mmix-knuth-mmixware gcc.c-torture...
2004-12-15  Ian Lance Taylorcombine.c (combine_validate_cost): Consider cost of...
2004-11-27  Jakub Jelinekre PR rtl-optimization/17825 (ICE in reg_bitfield_target_p)
2004-11-23  Richard Hendersoncombine.c (gen_lowpart_for_combine): Factor out mode...
2004-10-22  Kazu Hirataalias.c, [...]: Fix comment formatting.
2004-10-18  Pat Haugensimplify-rtx.c (mode_signbit_p): Externalize function...
2004-09-30  Roger Saylecombine.c (force_to_mode): Only convert the expression...
2004-09-28  Ulrich Weigandcse.c (cse_insn): Avoid creating direct non-local jumps.
2004-09-26  Roger Saylere PR rtl-optimization/17151 (x >> (y % WORDSIZE) not...
2004-09-24  Richard Hendersonre PR middle-end/17503 (quadratic behaviour in invalid_...
2004-09-09  Ulrich Weigandcombine.c (try_combine): When swapping i2 and i3...
2004-09-07  Nathan Sidwellcfganal.c (flow_depth_first_order_compute, [...]):...
2004-09-05  Kazu Hiratac-common.c, [...]: Fix comment formatting.
2004-09-03  Roman Zippelcombine.c (try_combine): Delay modifying of insns which...
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