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AgeCommit message (Expand)AuthorFilesLines
2015-10-15PR67945: Fix oscillation between pow representationsRichard Sandiford1-107/+132
2015-10-15re PR tree-optimization/67953 (match.pd: X - (X / Y) * Y wrong on change of s...Marek Polacek1-1/+2
2015-10-14re PR tree-optimization/67915 (ICE on valid code at -O2 and -O3 on x86_64-lin...Richard Biener1-4/+8
2015-10-13To...Richard Sandiford1-5/+12
2015-10-09[PATCH V3][GCC] Algorithmic optimization in match and simplifyAndre Vieira1-7/+53
2015-10-09genmatch.c (print_operand): Fix formatting.Richard Biener1-6/+4
2015-10-08Move sqrt and cbrt simplifications to match.pdRichard Sandiford1-0/+41
2015-10-05Add a build_real_truncate helper functionRichard Sandiford1-4/+2
2015-10-05Remove remaining uses of REAL_ARITHMETICRichard Sandiford1-4/+4
2015-09-03re PR tree-optimization/67351 (Missed optimisation on 64-bit field compared t...Naveen H.S1-0/+14
2015-08-31Move some comparison simplifications to match.pdMarc Glisse1-1/+30
2015-08-31Move some complex simplifications to match.pdMarc Glisse1-4/+35
2015-08-26fold-const.c (fold_binary_loc): Move Optimize root(x)*root(y) as root(x*y) to...Naveen H.S1-3/+27
2015-08-21fold-const.c (fold_binary_loc): Move sqrt(x)*sqrt(x) as x to match.pd.Naveen H.S1-1/+65
2015-08-17re PR tree-optimization/16107 (missed optimization with some math function bu...Richard Biener1-0/+9
2015-08-13re PR middle-end/25529 ((unsigned * 2)/2 is not changed into unsigned &0x7FFF...Naveen H.S1-0/+8
2015-08-05re PR middle-end/67120 (wrong code for volatile pointers at -O1 and above on ...Richard Biener1-3/+4
2015-08-05re PR c/67107 (ICE: SIGSEGV in tree_class_check with -frounding-math -funsafe...Richard Biener1-2/+2
2015-08-04gimple-fold.c (gimple_fold_stmt_to_constant_1): Canonicalize bool compares on...Richard Biener1-0/+5
2015-08-03genmatch.c (simplify::for_subst_vec): New member.Richard Biener1-2/+6
2015-07-31fold-const.c (fold_binary_loc): Remove X ^ C1 == C2 -> X == (C1 ^ C2) which i...Richard Biener1-2/+25
2015-07-30genmatch.c (verbose): New global.Richard Biener1-2/+3
2015-07-30re PR middle-end/67053 (FAIL: experimental/optional/constexpr/make_optional.cc)Richard Biener1-1/+1
2015-07-29match.pd: Merge address comparison patterns and make them handle some more ca...Richard Biener1-38/+43
2015-07-28match.pd: Add more simplification of address comparisons.Richard Biener1-0/+40
2015-07-28match.pd: Re-order two cases in comparison with max/min value simplification ...Richard Biener1-6/+6
2015-07-28fold-const.c (fold_comparison): Remove equality folding of decl addresses ...Richard Biener1-8/+13
2015-07-24fold-const.c (fold_binary_loc): Move simplifying of comparisons against the h...Richard Biener1-0/+67
2015-07-24fold-const.c (maybe_canonicalize_comparison_1): Move A code CST canonicalizat...Richard Biener1-0/+17
2015-07-24genmatch.c (add_operator): Allow SSA_NAME as predicate.Richard Biener1-0/+15
2015-07-24re PR middle-end/25530 ((unsigned / 2)*2 is not changed into unsigned &~1)Naveen H.S1-0/+6
2015-07-24re PR middle-end/25529 ((unsigned * 2)/2 is not changed into unsigned &0x7FFF...Naveen H.S1-1/+10
2015-07-23generic-match-head.c: Include cgraph.h.Richard Biener1-1/+22
2015-07-23re PR middle-end/66916 (FAIL: gcc.target/arm/pr43920-2.c object-size text <= 54)Richard Biener1-1/+2
2015-07-21re PR tree-optimization/66948 (Performance regression in bit manipulation code)Richard Biener1-1/+1
2015-07-21[match.pd] PR middle-end/66915 Restrict A - B -> A + (-B) to non-fixed-point ...Kyrylo Tkachov1-2/+2
2015-07-17fold-const.c (fold_binary_loc): Move A - (A & B) into ~B & A ...Marek Polacek1-0/+6
2015-07-16fold-const.c (fold_widened_comparison): Remove.Richard Biener1-0/+56
2015-07-15fold-const.c (fold_binary_loc): Move bool_var != 0 -> bool_var and bool_var =...Richard Biener1-12/+41
2015-07-15genmatch.c (parser::peek, [...]): Add argument to tell how many tokens to pee...Richard Biener1-180/+186
2015-07-14genmatch.c (struct operand): Add OP_IF and OP_WITH op_types.Richard Biener1-132/+126
2015-07-10fold-const.c (distribute_bit_expr): Remove.Richard Biener1-8/+43
2015-07-09genmatch.c (struct expr): Add force_single_use flag.Richard Biener1-22/+15
2015-07-07fold-const.c (fold_binary_loc): Move (X & C2) << C1 -> (X << C1) & (C2 << C1)...Richard Biener1-1/+18
2015-07-07re PR tree-optimization/66739 (FAIL: gcc.target/aarch64/subs.c scan-assembler...Richard Biener1-2/+3
2015-07-06match.pd: Remove element_mode inside HONOR_*.Marc Glisse1-19/+17
2015-07-06re PR tree-optimization/66759 (ICE in generic-match.c on 456.hmmer)Richard Biener1-1/+1
2015-07-06re PR tree-optimization/66757 (wrong code at -O1 and above on x86_64-linux-gnu)Eric Botcazou1-1/+2
2015-07-03fold-const.c (fold_mathfn_compare): Remove.Richard Biener1-17/+195
2015-07-03fold-const.c (fold_binary_loc): Move (T)ptr & CST folding...Richard Biener1-0/+15
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