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2018-10-29gimplefe-30.c: New test.Kugan Vivekanandarajah1-0/+24
2018-10-22re PR tree-optimization/87633 (ice in compare_range_wit h_value, at vr-values...Yury Gribov1-10/+13
2018-10-12Add pattern to remove useless float casts in comparisons.Yury Gribov1-7/+28
2018-10-11re PR tree-optimization/86829 (Missing sin(atan(x)) and cos(atan(x)) optimiza...Giuliano Belinassi1-0/+39
2018-10-02((X /[ex] A) +- B) * A --> X +- A * BMarc Glisse1-0/+19
2018-10-01re PR tree-optimization/87261 (Optimize bool expressions)MCC CS1-12/+37
2018-09-28match.pd (simple_comparison): Don't optimize if either operand is a function ...John David Anglin1-2/+4
2018-09-14re PR middle-end/87188 (Function pointer canonicalization optimized away)John David Anglin1-2/+2
2018-09-13re PR tree-optimization/87287 (Move signed (x % pow2) == 0 optimization to gi...Jakub Jelinek1-1/+9
2018-08-28re PR middle-end/87009 (Can't find XOR pattern applying De Morgan sequentially)MCC CS1-0/+15
2018-08-27match.pd: add single-use check for (x & y) ^ y -> ~x & y (PR 85758)Alexander Monakov1-1/+1
2018-08-01Fold pointer range checks with equal spansRichard Sandiford1-0/+60
2018-07-24match.pd: Add BIT_FIELD_REF canonicalizations.Richard Biener1-0/+13
2018-07-13re PR middle-end/85974 (Failure to optimize difference of two pointers into a...Richard Biener1-2/+2
2018-07-12Use conditional internal functions in if-conversionRichard Sandiford1-14/+16
2018-07-12Add IFN_COND_FMA functionsRichard Sandiford1-0/+29
2018-07-12Extend tree code folds to IFN_COND_*Richard Sandiford1-0/+9
2018-07-07tree-vrp.c (vrp_int_const_binop): Change overflow type to overflow_type.Aldy Hernandez1-9/+9
2018-07-06re PR tree-optimization/86401 (The "For constants M and N, if M == (1LL << cs...Jakub Jelinek1-0/+54
2018-06-16re PR tree-optimization/64946 ([AArch64] gcc.target/aarch64/vect-abs-compile....Kugan Vivekanandarajah1-0/+11
2018-06-15re PR middle-end/86123 (ICE in prepare_cmp_insn, at optabs.c:3967)Jakub Jelinek1-3/+4
2018-06-14re PR middle-end/86122 (ICE in useless_type_conversion_p, at gimple-expr.c:87)Jakub Jelinek1-4/+5
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
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