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author | Cameron McInally <cameron.mcinally@nyu.edu> | 2014-06-16 14:12:28 +0000 |
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committer | Cameron McInally <cameron.mcinally@nyu.edu> | 2014-06-16 14:12:28 +0000 |
commit | 5d57928a3254d36dc22877ebefac26520422eaa9 (patch) | |
tree | 86a9509246fd9cd78aea23870cc5634b9aa23128 /lib/Target/X86/X86ISelLowering.cpp | |
parent | dfcd461d620acb306ee34f4d78c4644fafa861db (diff) | |
download | llvm-5d57928a3254d36dc22877ebefac26520422eaa9.tar.gz llvm-5d57928a3254d36dc22877ebefac26520422eaa9.tar.bz2 llvm-5d57928a3254d36dc22877ebefac26520422eaa9.tar.xz |
Hook up vector int_ctlz for AVX512.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211024 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.cpp')
-rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 5e652e3182..851607eac9 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -1439,6 +1439,11 @@ void X86TargetLowering::resetOperationActions() { setOperationAction(ISD::OR, MVT::v16i32, Legal); setOperationAction(ISD::XOR, MVT::v16i32, Legal); + if (Subtarget->hasCDI()) { + setOperationAction(ISD::CTLZ, MVT::v8i64, Legal); + setOperationAction(ISD::CTLZ, MVT::v16i32, Legal); + } + // Custom lower several nodes. for (int i = MVT::FIRST_VECTOR_VALUETYPE; i <= MVT::LAST_VECTOR_VALUETYPE; ++i) { |