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[AVX-512] Teach shuffle lowering to recognize 512-bit zero extends.
authorCraig Topper <craig.topper@gmail.com>
Thu, 13 Oct 2016 05:29:41 +0000 (05:29 +0000)
committerCraig Topper <craig.topper@gmail.com>
Thu, 13 Oct 2016 05:29:41 +0000 (05:29 +0000)
commit6c06855a1aa74074106f5fcfe5a9010cebc6f7cf
tree3387bea43098e2295d811246d14c645b17ce7528
parentc42ce5a0bad433569d960d80aa8a99ae4b33f00b
[AVX-512] Teach shuffle lowering to recognize 512-bit zero extends.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284105 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp
test/CodeGen/X86/vector-shuffle-512-v32.ll
test/CodeGen/X86/vector-shuffle-512-v64.ll