[X86] Emit KTEST when possible
authorDavid Zarzycki <dave@znu.io>
Fri, 18 Oct 2019 03:45:52 +0000 (03:45 +0000)
committerDavid Zarzycki <dave@znu.io>
Fri, 18 Oct 2019 03:45:52 +0000 (03:45 +0000)
commit7b9fd37fa11ef1c31c752163e3a51f221291ee3a
treee6580b718f1cdac300e346838d2472e1d52a768e
parenta3d2f9b53ac006cb972b61b0dbfcb5babe4356bf
[X86] Emit KTEST when possible

https://reviews.llvm.org/D69111

llvm-svn: 375197
llvm/lib/Target/X86/X86ISelLowering.cpp
llvm/test/CodeGen/X86/avx512-mask-op.ll