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(parent: 53a43d3) | patch
InstCombine: Propagate exact for (sdiv -X, C) -> (sdiv X, -C)
authorDavid Majnemer <david.majnemer@gmail.com>
Sat, 22 Nov 2014 20:00:34 +0000 (20:00 +0000)
committerDavid Majnemer <david.majnemer@gmail.com>
Sat, 22 Nov 2014 20:00:34 +0000 (20:00 +0000)
commit91349eecb018508804d9e78f57703678cfaf2caf
tree6ff417cd6c7dec980e4401967c4ac4288351b758tree | snapshot
parent53a43d38dff0daa4f0c0f34576cbd3a8b172182ccommit | diff
InstCombine: Propagate exact for (sdiv -X, C) -> (sdiv X, -C)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222623 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/InstCombine/InstCombineMulDivRem.cpp diff | blob | history
test/Transforms/InstCombine/div.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors