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-rw-r--r--lib/Target/X86/X86ISelLowering.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 88dc6cce8a..b412aa66c7 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -2608,5 +2608,6 @@ X86TargetLowering::isShuffleMaskLegal(SDOperand Mask, MVT::ValueType VT) const {
X86::isSplatMask(Mask.Val) ||
X86::isPSHUFDMask(Mask.Val) ||
X86::isSHUFPMask(Mask.Val) ||
- X86::isUNPCKLMask(Mask.Val));
+ X86::isUNPCKLMask(Mask.Val) ||
+ X86::isUNPCKHMask(Mask.Val);
}