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2018-05-25Add IFN_COND_{MUL,DIV,MOD,RDIV}Richard Sandiford1-0/+2
2018-05-25Fold VEC_COND_EXPRs to IFN_COND_* where possibleRichard Sandiford1-0/+35
2018-05-24fold-const.c (tree_nonzero_bits): New function.Roger Sayle1-0/+20
2018-05-24Use canonicalize_math_after_vectorization_p for FMA foldsRichard Sandiford1-47/+48
2018-05-18Replace FMA_EXPR with one internal fn per optabRichard Sandiford1-0/+57
2018-05-01Generalize a<b&a<c -> a<min(b,c)Marc Glisse1-3/+4
2018-04-20re PR tree-optimization/85475 (Compile time hog w/ -O1 -fpeel-loops)Richard Biener1-1/+2
2018-04-19re PR tree-optimization/85446 (wrong-code on riscv64)Jakub Jelinek1-4/+7
2018-04-07re PR middle-end/82976 (Error: non-trivial conversion at assignment since r25...Thomas Koenig1-1/+1
2018-04-05re PR middle-end/85195 (ICE: verify_gimple failed: non-trivial conversion at ...Jakub Jelinek1-2/+2
2018-03-28re PR middle-end/82004 (SPEC CPU2017 628.pop2_s miscompare)Jakub Jelinek1-1/+4
2018-03-27re PR middle-end/84067 (gcc.dg/wmul-1.c regression on aarch64 after r257077)Richard Biener1-18/+23
2018-03-13re PR middle-end/84834 (ICE: tree check: expected integer_cst, have complex_c...Jakub Jelinek1-12/+15
2018-03-06re PR tree-optimization/84687 (error: invalid conversion in gimple call with ...Jakub Jelinek1-0/+10
2018-02-20re PR middle-end/82004 (SPEC CPU2017 628.pop2_s miscompare)Jakub Jelinek1-5/+9
2018-02-15re PR tree-optimization/84334 (Stack overflow with -Ofast -frounding-math)Jakub Jelinek1-3/+6
2018-02-13re PR middle-end/84309 (Wrong-code with -ffast-math)Jakub Jelinek1-1/+1
2018-02-13re PR middle-end/84309 (Wrong-code with -ffast-math)Jakub Jelinek1-4/+25
2018-01-26re PR tree-optimization/81082 (Failure to vectorise after reassociating index...Richard Biener1-0/+31
2018-01-18re PR c/61240 (Incorrect warning "integer overflow in expression" on pointer-...Jakub Jelinek1-3/+13
2018-01-15re PR middle-end/82694 (Linux kernel miscompiled since r250765)Jakub Jelinek1-1/+8
2018-01-09Fix folding of Inf/NaN comparisons for -ftrapping-math (PR tree-optimization/...Joseph Myers1-12/+15
2018-01-08re PR tree-optimization/83517 (Missed optimization in math expression: (x+x)/...Richard Biener1-1/+1
2018-01-03poly_int: TYPE_VECTOR_SUBPARTSRichard Sandiford1-4/+8
2018-01-03Update copyright years.Jakub Jelinek1-1/+1
2018-01-03poly_int: folding BIT_FIELD_REFs on vectorsRichard Sandiford1-25/+22
2018-01-03match.pd handling of three-constant bitopsRichard Sandiford1-1/+18
2017-12-28builtins.def: (_Float<N> and _Float<N>X BUILT_IN_CEIL): Add _Float<N> and _Fl...Michael Meissner1-27/+21
2017-12-21poly_int: MEM_REF offsetsRichard Sandiford1-2/+2
2017-12-21poly_int: get_inner_reference & co.Richard Sandiford1-4/+4
2017-12-20poly_int: get_addr_base_and_unit_offsetRichard Sandiford1-14/+14
2017-12-15re PR sanitizer/81281 (UBSAN: false positive, dropped promotion to long type.)Jakub Jelinek1-20/+25
2017-12-06re PR sanitizer/81281 (UBSAN: false positive, dropped promotion to long type.)Jakub Jelinek1-34/+66
2017-11-28re PR tree-optimization/80788 (ICE in set_value_range, at tree-vrp.c:252)Jakub Jelinek1-1/+2
2017-11-24Simplify 0 - ptr.Marc Glisse1-0/+4
2017-11-23Simplify ptr - 0Marc Glisse1-0/+5
2017-11-21New POINTER_DIFF_EXPRMarc Glisse1-4/+75
2017-11-16Canonicalize constant multiplies in divisionWilco Dijkstra1-11/+10
2017-11-13match.pd: Convert fminf<N>...Michael Meissner1-4/+10
2017-11-07match.pd: Fix build.Richard Biener1-1/+1
2017-11-07PR71026: Canonicalize negates in divisionWilco Dijkstra1-0/+5
2017-11-07PR80131: Simplification of 1U << (31 - x)Sudakshina Das1-0/+13
2017-11-07More bitop simplifications in match.pdMarc Glisse1-0/+42
2017-11-07More fold_negate in match.pdMarc Glisse1-0/+20
2017-11-03Generalize -(-X) a littleMarc Glisse1-4/+23
2017-10-11X+Y < X iff Y<0 moved to match.pdMarc Glisse1-3/+42
2017-10-10Require wi::to_wide for treesRichard Sandiford1-80/+105
2017-10-02Fix mismatched precisions in tree arithmeticRichard Sandiford1-3/+4
2017-09-29re PR middle-end/82319 (ICE in generic_simplify_148, at generic-match.c:6436)Yury Gribov1-1/+1
2017-09-27match.pd ((X / Y) == 0 -> X < Y): New pattern.Prathamesh Kulkarni1-0/+12
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