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AgeCommit message (Expand)AuthorFilesLines
2016-06-07re PR tree-optimization/71423 (wrong code at -Os and above on x86_64-linux-gnu)Richard Biener1-2/+6
2016-06-01re PR tree-optimization/71311 (spec2006 test case 416.gamess fails since r235...Richard Biener1-2/+3
2016-06-01match.pd ((A & B) - (A & ~B) -> B - (A ^ B)): Add missing :c.Richard Biener1-40/+5
2016-06-01genmatch.c (comparison_code_p): New predicate.Richard Biener1-2/+2
2016-05-30match.pd: optimize unsigned mul overflow checkAlexander Monakov1-0/+19
2016-05-23match.pd: Relax some tree_nop_conversion_pMarc Glisse1-15/+21
2016-05-20PR71206: inconsistent types after match.pd transformationMarc Glisse1-1/+1
2016-05-17Fold bit_not through ASR and rotateMikhail Maltsev1-0/+21
2016-05-17x & C -> x if we know that x & ~C == 0Marc Glisse1-0/+9
2016-05-17~X & Y to X ^ Y in some casesMarc Glisse1-0/+8
2016-05-10Simple bitop reassoc in match.pdMarc Glisse1-4/+35
2016-05-09re PR tree-optimization/70985 (ICE on valid code at -O3 on x86_64-linux-gnu: ...Richard Biener1-0/+2
2016-05-04match.pd: Add BIT_FIELD_REF canonicalizations and vector constructor simplifi...Richard Biener1-0/+96
2016-05-04Remove duplicate (A & B) OP (C & B) in match.pd.Marc Glisse1-10/+5
2016-05-02Canonicalize X u< X to UNORDERED_EXPRMarc Glisse1-0/+4
2016-05-02Move "X +- C1 CMP C2 to X CMP C2 -+ C1" to match.pdMarc Glisse1-0/+44
2016-04-29re PR tree-optimization/13962 ([tree-ssa] make "fold" use alias information t...Richard Biener1-0/+8
2016-04-28re PR tree-optimization/70840 (revisit reassoc handling of pow / powi, amend ...Richard Biener1-2/+20
2016-04-27match.pd: unsigned A - B > A --> A < BMarc Glisse1-0/+54
2016-04-26match.pd: u + 3 < u is u > UINT_MAX - 3Marc Glisse1-0/+26
2016-04-26match.pd: X + X --> X * 2 for integersMarc Glisse1-2/+4
2016-04-21min(-x, -y), min(~x, ~y)Marc Glisse1-0/+16
2016-04-21max(INT_MIN, x) -> xMarc Glisse1-8/+18
2016-04-05re PR c++/70336 (Incorrect Wconversion warning)Jakub Jelinek1-1/+2
2016-03-23re PR tree-optimization/70251 (Wrong code with -O3 -march=skylake-avx512.)Richard Biener1-4/+4
2016-03-22re PR tree-optimization/70251 (Wrong code with -O3 -march=skylake-avx512.)Richard Biener1-9/+7
2016-03-21re PR tree-optimization/70317 (folding x<=x to true for large vectors, ignori...Marc Glisse1-2/+2
2016-03-17match.pd (A + (B vcmp C ? 1 : 0) -> A - (B vcmp C)): Apply for boolean vector...Ilya Enkovich1-0/+2
2016-03-03re PR middle-end/70050 (ICE: tree check: expected integer_type or enumeral_ty...Marek Polacek1-1/+2
2016-02-18re PR middle-end/69854 (ICE: tree check: expected class 'constant', have 'bin...Richard Biener1-5/+5
2016-02-15re PR tree-optimization/69595 (Bogus -Warray-bound warning due to missed opti...Richard Biener1-2/+2
2016-02-12cgraph.c: Spelling fixes - behaviour -> behavior and neighbour -> neighbor.Jakub Jelinek1-2/+2
2016-02-10re PR tree-optimization/69726 (Bogus warnings with -O3 -Wuninitialized becaus...Richard Biener1-0/+23
2016-02-02re PR tree-optimization/69595 (Bogus -Warray-bound warning due to missed opti...Richard Biener1-0/+18
2016-02-01re PR tree-optimization/69556 (forwprop4/match.pd undoing work from recip)Richard Biener1-2/+3
2016-01-29re PR middle-end/69537 (Incorrect -Wmaybe-uninitialized warning with enum var...Richard Biener1-1/+1
2016-01-26re PR tree-optimization/69467 (Pattern X * C1 CMP 0 to X CMP 0 causes perform...Richard Biener1-2/+3
2016-01-09re PR middle-end/68743 (FAIL: gfortran.dg/aint_anint_1.f90 -O0 execution t...John David Anglin1-1/+2
2016-01-09re PR middle-end/50865 (Invalid code generation for INT64_MIN % 1 on x86_64)Jakub Jelinek1-1/+7
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
2015-12-20This series of patches fix PR61441.Sujoy Saraswati1-7/+1
2015-12-04re PR middle-end/67438 (~X op ~Y pattern relocation causes loop performance d...Richard Biener1-4/+6
2015-12-01re PR ada/68590 (FAIL: gnat.dg/loop_optimization19.adb scan-tree-dump-not opt...Richard Biener1-7/+6
2015-11-17Replace match.pd DEFINE_MATH_FNs with auto-generated listsRichard Sandiford1-41/+1
2015-11-17Add genmatch support for internal functionsRichard Sandiford1-45/+47
2015-11-12fold-const.c (fold_binary_loc): Move Convert A/B/C to A/(B*C) to match.pd.Naveen H.S1-0/+31
2015-10-29Fix X - (X / Y) * Y in match.pd.Marc Glisse1-4/+6
2015-10-27Move ldexp, scalbn and scalbln folds to match.pdRichard Sandiford1-0/+18
2015-10-27Move fmin and fmax folds to match.pdRichard Sandiford1-3/+24
2015-10-27Move min(max...) and max(min...) folds to match.pdRichard Sandiford1-0/+8
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