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path: root/gcc/tree-ssa-phiopt.c
AgeCommit message (Expand)AuthorFilesLines
2021-05-06phiopt: Use gphi *phi instead of gimple *phi some moreJakub Jelinek1-14/+12
2021-05-06phiopt: Optimize (x <=> y) cmp z [PR94589]Jakub Jelinek1-0/+424
2021-05-04tree-optimization/100414 - compute dominance info in phioptRichard Biener1-3/+2
2021-04-26Remove gimplify_buildN API use from phioptRichard Biener1-7/+7
2021-04-26tree-optimization/99473 - more cselimRichard Biener1-3/+2
2021-03-09phiopt: Fix up conditional_replacement [PR99305]Jakub Jelinek1-3/+3
2021-01-22tree-optimization/98786 - fix issue with phiopt and abnormalsRichard Biener1-0/+15
2021-01-05phiopt: Optimize x < 0 ? ~y : y to (x >> 31) ^ y [PR96928]Jakub Jelinek1-0/+108
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-12-09phiopt: Fix up two_value_replacement BOOLEAN_TYPE handling for Ada [PR98188]Jakub Jelinek1-5/+5
2020-12-06[PATCH] phiopt: Handle bool in two_value_replacement [PR796232]Jakub Jelinek1-4/+19
2020-11-04phiopt: Optimize x ? 1024 : 0 to (int) x << 10 [PR97690]Jakub Jelinek1-10/+28
2020-10-22phiopt: Optimize x ? __builtin_clz (x) : 32 in GIMPLE fallout [PR97503]Jakub Jelinek1-8/+8
2020-10-21phiopt: Optimize x ? __builtin_clz (x) : 32 in GIMPLE [PR97503]Jakub Jelinek1-24/+76
2020-06-18phiopt: Improve minmax optimization [PR95699]Jakub Jelinek1-10/+53
2020-06-04cselim: Extend to check non-trapping for more references [PR89430]Hao Liu1-58/+69
2020-05-29tree-optimization/95393 - fold MIN/MAX_EXPR generated by phioptRichard Biener1-12/+13
2020-04-25cselim: Don't assume it is safe to cstore replace a store to a local variable...Jakub Jelinek1-2/+6
2020-03-19phiopt: Avoid -fcompare-debug bug in phiopt [PR94211]Jakub Jelinek1-5/+5
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
2019-11-26re PR tree-optimization/92644 (ICE in wide_int_to_tree_1, at tree.c:1530)Jakub Jelinek1-3/+6
2019-11-20re PR middle-end/91195 (incorrect may be used uninitialized smw (272711, 2734...Jakub Jelinek1-1/+4
2019-11-12Remove gcc/params.* files.Martin Liska1-1/+0
2019-11-12Apply mechanical replacement (generated patch).Martin Liska1-4/+4
2019-10-10re PR middle-end/92046 (Command line options (that are per-functions) are aff...Richard Biener1-1/+5
2019-07-19re PR tree-optimization/91200 (ICE on valid code at -O1: verify_ssa failed)Richard Biener1-0/+5
2019-07-12re PR tree-optimization/89430 (A missing ifcvt optimization to generate csel)Jiangning Liu1-4/+20
2019-07-01re PR tree-optimization/66726 (missed optimization, factor conversion out of ...Joern Rennecke1-1/+18
2019-05-07Fix a typo in two_value_replacement functionLi Jia He1-1/+1
2019-05-06This reverts commit r270894, as new testcase fails on arm and aarch64, I am s...Li Jia He1-1/+1
2019-05-06Fix a typo in two_value_replacement functionLi Jia He1-1/+1
2019-01-09PR other/16615 [1/5]Sandra Loosemore1-2/+2
2019-01-07re PR tree-optimization/88676 (missed opportunity in integer conditional)Jakub Jelinek1-2/+143
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
2018-11-13Eliminate source_location in favor of location_tDavid Malcolm1-4/+4
2018-11-08re PR target/87913 (max(n, 1) code generation)Richard Biener1-3/+22
2018-10-23re PR tree-optimization/87105 (Autovectorization [X86, SSE2, AVX2, DoublePrec...Richard Biener1-21/+35
2018-07-18re PR tree-optimization/86544 (Popcount detection generates different code on...Kugan Vivekanandarajah1-11/+15
2018-07-07tree-vrp.c (vrp_int_const_binop): Change overflow type to overflow_type.Aldy Hernandez1-4/+3
2018-07-06tree-ssa-phiopt.c (cond_removal_in_popcount_pattern): New.Kugan Vivekanandarajah1-0/+136
2018-03-19re PR tree-optimization/84859 (bogus -Warray-bounds on a memcpy in a loop)Richard Biener1-7/+54
2018-01-03Update copyright years.Jakub Jelinek1-1/+1
2017-12-21re PR tree-optimization/83521 (ICE: verify_gimple failed (error: invalid oper...Jakub Jelinek1-2/+6
2017-12-20poly_int: get_addr_base_and_unit_offsetRichard Sandiford1-2/+2
2017-12-07re PR tree-optimization/83296 (missing -Wstringop-overflow due to missing ran...Richard Biener1-18/+17
2017-10-24re PR tree-optimization/82697 (Wrong optimization with aliasing and "if")Richard Biener1-1/+16
2017-10-19asan.c (create_cond_insert_point): Do not update edge count.Jan Hubicka1-2/+0
2017-10-14re PR middle-end/62263 (Good codegen for bitwise rotate requires code that is...Jakub Jelinek1-7/+108
2017-10-10Require wi::to_wide for treesRichard Sandiford1-4/+8
2017-06-29asan.c (asan_emit_stack_protection): Update.Jan Hubicka1-3/+3
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