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Roman Lebedev 06d35436b7 [InstCombine] Fold ((X - Y) - Z) to X - (Y + Z) (PR49858)
https://alive2.llvm.org/ce/z/67w-wQ

We prefer `add`s over `sub`, and this particular xform
allows further folds to happen:

Fixes https://bugs.llvm.org/show_bug.cgi?id=49858
2021-04-06 15:58:14 +03:00
benchmarks
bindings [NFC][OCaml] Reformat to clean up following CAMLprim removal 2021-04-05 10:55:08 +01:00
cmake Revert "llvm-shlib: Create object libraries for each component and link against them" 2021-04-05 10:46:19 -07:00
docs [TableGen] [docs] Correct a couple of mistakes; use 'true' and 'false' in examples 2021-04-05 09:15:58 -04:00
examples Opaque pointers: Migrate examples to use load with explicit type 2021-04-03 14:03:42 -07:00
include [SystemZ][z/OS][Windows] Add new OF_TextWithCRLF flag and use this flag instead of OF_Text 2021-04-06 07:23:31 -04:00
lib [InstCombine] Fold ((X - Y) - Z) to X - (Y + Z) (PR49858) 2021-04-06 15:58:14 +03:00
projects llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
resources
runtimes [runtimes] Add the libc project to the list of runtimes. 2021-03-23 17:33:03 +00:00
test [InstCombine] Fold ((X - Y) - Z) to X - (Y + Z) (PR49858) 2021-04-06 15:58:14 +03:00
tools [SystemZ][z/OS][Windows] Add new OF_TextWithCRLF flag and use this flag instead of OF_Text 2021-04-06 07:23:31 -04:00
unittests [SystemZ][z/OS][Windows] Add new OF_TextWithCRLF flag and use this flag instead of OF_Text 2021-04-06 07:23:31 -04:00
utils [gn build] (manually) port 0116d04d04f2 2021-04-05 14:12:58 -04:00
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt [mlgo] fix build rules 2021-04-03 12:49:03 -07:00
CODE_OWNERS.TXT [M68k][CODE_OWNERS](0/8) Add code owner for the M68k target 2021-03-08 12:30:56 -08:00
configure
CREDITS.TXT [NFC] Add contributors names to CREDITS.TXT 2020-10-07 13:22:55 -04:00
LICENSE.TXT
llvm.spec.in
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