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2020-01-01	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| raw
2020-01-01	Jakub Jelinek	re PR tree-optimization/93098 (ICE with negative shifter)	blob \| commitdiff \| raw \| diff to current
2019-12-09	Jakub Jelinek	re PR tree-optimization/92834 (misssed SLP vectorizatio...	blob \| commitdiff \| raw \| diff to current
2019-12-06	Richard Biener	match.pd (nop_convert): Remove empty match.	blob \| commitdiff \| raw \| diff to current
2019-12-06	Richard Biener	re PR tree-optimization/92819 (Worse code generated...	blob \| commitdiff \| raw \| diff to current
2019-12-05	Richard Biener	re PR tree-optimization/92818 (Typo in vec_perm ->...	blob \| commitdiff \| raw \| diff to current
2019-12-04	Jakub Jelinek	re PR tree-optimization/92734 (Missing match.pd simplif...	blob \| commitdiff \| raw \| diff to current
2019-12-03	Jakub Jelinek	re PR tree-optimization/92734 (Missing match.pd simplif...	blob \| commitdiff \| raw \| diff to current
2019-12-02	Jakub Jelinek	re PR tree-optimization/92712 (Performance regression...	blob \| commitdiff \| raw \| diff to current
2019-11-05	Richard Biener	re PR target/92280 (gcc.target/i386/pr83008.c FAILs)	blob \| commitdiff \| raw \| diff to current
2019-10-08	Dmitrij Pochepko	re PR tree-optimization/90836 (Missing popcount pattern...	blob \| commitdiff \| raw \| diff to current
2019-10-05	Jakub Jelinek	re PR tree-optimization/91734 (gcc skip an if statement...	blob \| commitdiff \| raw \| diff to current
2019-10-04	Rafael Tsuha	match.pd (sinh (x) / cosh (x)): New simplification...	blob \| commitdiff \| raw \| diff to current
2019-09-24	Jakub Jelinek	re PR middle-end/91866 (Sign extend of an int is not...	blob \| commitdiff \| raw \| diff to current
2019-09-16	Martin Liska	Rewrite second part of or_comparisons_1 into match.pd.	blob \| commitdiff \| raw \| diff to current
2019-09-16	Martin Liska	Rewrite first part of or_comparisons_1 into match.pd.	blob \| commitdiff \| raw \| diff to current
2019-09-16	Martin Liska	Rewrite part of and_comparisons_1 into match.pd.	blob \| commitdiff \| raw \| diff to current
2019-09-16	Li Jia He	Fix PR88784, middle end is missing some optimizations...	blob \| commitdiff \| raw \| diff to current
2019-09-11	Jakub Jelinek	re PR middle-end/91725 (ICE in get_nonzero_bits startin...	blob \| commitdiff \| raw \| diff to current
2019-09-11	Richard Biener	revert: match.pd: Add flag_unsafe_math_optimizations...	blob \| commitdiff \| raw \| diff to current
2019-09-10	Jakub Jelinek	re PR middle-end/91680 (Integer promotion quirk prevent...	blob \| commitdiff \| raw \| diff to current
2019-09-09	Barnaby Wilks	match.pd: Add flag_unsafe_math_optimizations check...	blob \| commitdiff \| raw \| diff to current
2019-09-03	Kamlesh Kumar	re PR tree-optimization/91504 (Inlining misses some...	blob \| commitdiff \| raw \| diff to current
2019-09-02	Jakub Jelinek	re PR go/91617 (Many go test case failures after r275026)	blob \| commitdiff \| raw \| diff to current
2019-08-26	Robin Dapp	[PATCH 2/2] Add simplify rule for wrapped addition.	blob \| commitdiff \| raw \| diff to current
2019-08-15	Richard Sandiford	Add support for conditional shifts	blob \| commitdiff \| raw \| diff to current
2019-07-26	Tamar Christina	Add rules to strip away unneeded type casts in expressions	blob \| commitdiff \| raw \| diff to current
2019-07-24	Prathamesh Kulkarni	re PR middle-end/91166 ([SVE] Unfolded ZIPs of constants)	blob \| commitdiff \| raw \| diff to current
2019-07-03	Richard Biener	re PR tree-optimization/91069 (Miscompare of 453.povray...	blob \| commitdiff \| raw \| diff to current
2019-06-11	Marc Glisse	Allow conversions in X/[ex]4 < Y/[ex]4	blob \| commitdiff \| raw \| diff to current
2019-06-06	Martin Liska	Simplify mult where both arguments are 0 or 1 (PR tree...	blob \| commitdiff \| raw \| diff to current
2019-05-31	Marc Glisse	apply unary op to both sides of (vec_cond x cst1 cst2)	blob \| commitdiff \| raw \| diff to current
2019-05-31	Marc Glisse	Simplify more EXACT_DIV_EXPR comparisons	blob \| commitdiff \| raw \| diff to current
2019-05-27	Richard Biener	re PR tree-optimization/90610 (526.blender_r miscompare...	blob \| commitdiff \| raw \| diff to current
2019-05-21	Richard Biener	re PR tree-optimization/90510 (Unnecessary permutation)	blob \| commitdiff \| raw \| diff to current
2019-05-20	Richard Biener	gimple-match-head.c: Include vec-perm-indices.h.	blob \| commitdiff \| raw \| diff to current
2019-05-08	Jakub Jelinek	re PR tree-optimization/90356 (Missed optimization...	blob \| commitdiff \| raw \| diff to current
2019-05-03	Richard Biener	re PR tree-optimization/89518 (missed optimisation...	blob \| commitdiff \| raw \| diff to current
2019-05-03	Richard Biener	re PR tree-optimization/87314 (pointless comparison...	blob \| commitdiff \| raw \| diff to current
2019-04-25	Richard Biener	re PR middle-end/90194 (ICE in expand_debug_expr, at...	blob \| commitdiff \| raw \| diff to current
2019-03-05	Jakub Jelinek	re PR tree-optimization/89570 (ICE in prepare_cmp_insn...	blob \| commitdiff \| raw \| diff to current
2019-03-05	Jakub Jelinek	re PR tree-optimization/89570 (ICE in prepare_cmp_insn...	blob \| commitdiff \| raw \| diff to current
2019-03-04	Wilco Dijkstra	re PR tree-optimization/89437 (incorrect result for...	blob \| commitdiff \| raw \| diff to current
2019-01-15	Jakub Jelinek	re PR tree-optimization/88775 (Optimize std::string...	blob \| commitdiff \| raw \| diff to current
2019-01-07	Richard Sandiford	[2/2] PR88598: Optimise reduc (bit_and)	blob \| commitdiff \| raw \| diff to current
2019-01-07	Richard Sandiford	[1/2] PR88598: Optimise x * { 0 or 1, 0 or 1, ... }	blob \| commitdiff \| raw \| diff to current
2019-01-01	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| raw \| diff to current
2018-12-06	Jakub Jelinek	re PR tree-optimization/85726 (div C1 to div C2 match...	blob \| commitdiff \| raw \| diff to current
2018-11-29	Giuliano Belinassi	match.pd (sinh (atanh (x))): New simplification rules.	blob \| commitdiff \| raw \| diff to current
2018-11-29	Jakub Jelinek	re PR target/88152 (optimize SSE & AVX char compares...	blob \| commitdiff \| raw \| diff to current
2018-11-14	Wilco Dijkstra	Simplify floating point comparisons	blob \| commitdiff \| raw \| diff to current
2018-11-05	Jakub Jelinek	re PR sanitizer/87837 (-O2 -fsanitize=signed-integer...	blob \| commitdiff \| raw \| diff to current
2018-10-29	Kugan Vivekanandarajah	gimplefe-30.c: New test.	blob \| commitdiff \| raw \| diff to current
2018-10-22	Yury Gribov	re PR tree-optimization/87633 (ice in compare_range_wit...	blob \| commitdiff \| raw \| diff to current
2018-10-12	Yury Gribov	Add pattern to remove useless float casts in comparisons.	blob \| commitdiff \| raw \| diff to current
2018-10-11	Giuliano Belinassi	re PR tree-optimization/86829 (Missing sin(atan(x)...	blob \| commitdiff \| raw \| diff to current
2018-10-02	Marc Glisse	((X /[ex] A) +- B) * A --> X +- A * B	blob \| commitdiff \| raw \| diff to current
2018-10-01	MCC CS	re PR tree-optimization/87261 (Optimize bool expressions)	blob \| commitdiff \| raw \| diff to current
2018-09-28	John David Anglin	match.pd (simple_comparison): Don't optimize if either...	blob \| commitdiff \| raw \| diff to current
2018-09-14	John David Anglin	re PR middle-end/87188 (Function pointer canonicalizati...	blob \| commitdiff \| raw \| diff to current
2018-09-13	Jakub Jelinek	re PR tree-optimization/87287 (Move signed (x % pow2...	blob \| commitdiff \| raw \| diff to current
2018-08-28	MCC CS	re PR middle-end/87009 (Can't find XOR pattern applying...	blob \| commitdiff \| raw \| diff to current
2018-08-27	Alexander Monakov	match.pd: add single-use check for (x & y) ^ y -> ...	blob \| commitdiff \| raw \| diff to current
2018-08-01	Richard Sandiford	Fold pointer range checks with equal spans	blob \| commitdiff \| raw \| diff to current
2018-07-24	Richard Biener	match.pd: Add BIT_FIELD_REF canonicalizations.	blob \| commitdiff \| raw \| diff to current
2018-07-13	Richard Biener	re PR middle-end/85974 (Failure to optimize difference...	blob \| commitdiff \| raw \| diff to current
2018-07-12	Richard Sandiford	Use conditional internal functions in if-conversion	blob \| commitdiff \| raw \| diff to current
2018-07-12	Richard Sandiford	Add IFN_COND_FMA functions	blob \| commitdiff \| raw \| diff to current
2018-07-12	Richard Sandiford	Extend tree code folds to IFN_COND_*	blob \| commitdiff \| raw \| diff to current
2018-07-07	Aldy Hernandez	tree-vrp.c (vrp_int_const_binop): Change overflow type...	blob \| commitdiff \| raw \| diff to current
2018-07-06	Jakub Jelinek	re PR tree-optimization/86401 (The "For constants M...	blob \| commitdiff \| raw \| diff to current
2018-06-16	Kugan Vivekanandarajah	re PR tree-optimization/64946 ([AArch64] gcc.target...	blob \| commitdiff \| raw \| diff to current
2018-06-15	Jakub Jelinek	re PR middle-end/86123 (ICE in prepare_cmp_insn, at...	blob \| commitdiff \| raw \| diff to current
2018-06-14	Jakub Jelinek	re PR middle-end/86122 (ICE in useless_type_conversion_...	blob \| commitdiff \| raw \| diff to current
2018-05-25	Richard Sandiford	Add IFN_COND_{MUL,DIV,MOD,RDIV}	blob \| commitdiff \| raw \| diff to current
2018-05-25	Richard Sandiford	Fold VEC_COND_EXPRs to IFN_COND_* where possible	blob \| commitdiff \| raw \| diff to current
2018-05-24	Roger Sayle	fold-const.c (tree_nonzero_bits): New function.	blob \| commitdiff \| raw \| diff to current
2018-05-24	Richard Sandiford	Use canonicalize_math_after_vectorization_p for FMA...	blob \| commitdiff \| raw \| diff to current
2018-05-18	Richard Sandiford	Replace FMA_EXPR with one internal fn per optab	blob \| commitdiff \| raw \| diff to current
2018-05-01	Marc Glisse	Generalize a<b&a<c -> a<min(b,c)	blob \| commitdiff \| raw \| diff to current
2018-04-20	Richard Biener	re PR tree-optimization/85475 (Compile time hog w/...	blob \| commitdiff \| raw \| diff to current
2018-04-19	Jakub Jelinek	re PR tree-optimization/85446 (wrong-code on riscv64)	blob \| commitdiff \| raw \| diff to current
2018-04-07	Thomas Koenig	re PR middle-end/82976 (Error: non-trivial conversion...	blob \| commitdiff \| raw \| diff to current
2018-04-05	Jakub Jelinek	re PR middle-end/85195 (ICE: verify_gimple failed:...	blob \| commitdiff \| raw \| diff to current
2018-03-28	Jakub Jelinek	re PR middle-end/82004 (SPEC CPU2017 628.pop2_s miscompare)	blob \| commitdiff \| raw \| diff to current
2018-03-27	Richard Biener	re PR middle-end/84067 (gcc.dg/wmul-1.c regression...	blob \| commitdiff \| raw \| diff to current
2018-03-13	Jakub Jelinek	re PR middle-end/84834 (ICE: tree check: expected integ...	blob \| commitdiff \| raw \| diff to current
2018-03-06	Jakub Jelinek	re PR tree-optimization/84687 (error: invalid conversio...	blob \| commitdiff \| raw \| diff to current
2018-02-20	Jakub Jelinek	re PR middle-end/82004 (SPEC CPU2017 628.pop2_s miscompare)	blob \| commitdiff \| raw \| diff to current
2018-02-15	Jakub Jelinek	re PR tree-optimization/84334 (Stack overflow with...	blob \| commitdiff \| raw \| diff to current
2018-02-13	Jakub Jelinek	re PR middle-end/84309 (Wrong-code with -ffast-math)	blob \| commitdiff \| raw \| diff to current
2018-02-13	Jakub Jelinek	re PR middle-end/84309 (Wrong-code with -ffast-math)	blob \| commitdiff \| raw \| diff to current
2018-01-26	Richard Biener	re PR tree-optimization/81082 (Failure to vectorise...	blob \| commitdiff \| raw \| diff to current
2018-01-18	Jakub Jelinek	re PR c/61240 (Incorrect warning "integer overflow...	blob \| commitdiff \| raw \| diff to current
2018-01-15	Jakub Jelinek	re PR middle-end/82694 (Linux kernel miscompiled since...	blob \| commitdiff \| raw \| diff to current
2018-01-09	Joseph Myers	Fix folding of Inf/NaN comparisons for -ftrapping-math...	blob \| commitdiff \| raw \| diff to current
2018-01-08	Richard Biener	re PR tree-optimization/83517 (Missed optimization...	blob \| commitdiff \| raw \| diff to current
2018-01-03	Richard Sandiford	poly_int: TYPE_VECTOR_SUBPARTS	blob \| commitdiff \| raw \| diff to current
2018-01-03	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| raw \| diff to current
2018-01-03	Richard Sandiford	poly_int: folding BIT_FIELD_REFs on vectors	blob \| commitdiff \| raw \| diff to current
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