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Revert r245635, "[InstCombine] Transform A & (L - 1) u< L --> L != 0"
authorNAKAMURA Takumi <geek4civic@gmail.com>
Fri, 21 Aug 2015 07:46:07 +0000 (07:46 +0000)
committerNAKAMURA Takumi <geek4civic@gmail.com>
Fri, 21 Aug 2015 07:46:07 +0000 (07:46 +0000)
commit92c2acd055885e7e329fca25b9233fadd0da0dd0
treeb762efd81ce401a5a3f0a570725694b828c495d0tree | snapshot
parent903567ca99d7377d124947272f55f42e954c83d9commit | diff
Revert r245635, "[InstCombine] Transform A & (L - 1) u< L --> L != 0"

It caused miscompilation in clang.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245678 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/InstCombine/InstCombineCompares.cpp diff | blob | history
test/Transforms/InstCombine/icmp.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors