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(parent: a6f2be0) | patch
AVX-512: Fixed a bug in comparison of i1 vectors.
authorElena Demikhovsky <elena.demikhovsky@intel.com>
Wed, 10 Jun 2015 06:49:28 +0000 (06:49 +0000)
committerElena Demikhovsky <elena.demikhovsky@intel.com>
Wed, 10 Jun 2015 06:49:28 +0000 (06:49 +0000)
commit189930760d7e60fad850ebc28c51eb424348e3ed
tree9494cc8aa5090516a292a3df76209b60b4e0f59ftree | snapshot
parenta6f2be013ac11b0d1c670812974b07aecb349741commit | diff
AVX-512: Fixed a bug in comparison of i1 vectors.
cmp eq should give kxnor instruction
cmp neq should give kxor

https://llvm.org/bugs/show_bug.cgi?id=23631

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239460 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
lib/Target/X86/X86InstrAVX512.td diff | blob | history
test/CodeGen/X86/avx512-vec-cmp.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors