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-rw-r--r--llvm/lib/Target/X86/X86ISelLowering.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 6866be74fa0..1bc68f3eaf7 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -7859,8 +7859,8 @@ static SDValue lowerV8I16GeneralSingleInputVectorShuffle(
// Recurse back into this routine to re-compute state now that this isn't
// a 3 and 1 problem.
- return DAG.getVectorShuffle(MVT::v8i16, DL, V, DAG.getUNDEF(MVT::v8i16),
- Mask);
+ return lowerV8I16GeneralSingleInputVectorShuffle(DL, V, Mask, Subtarget,
+ DAG);
};
if ((NumLToL == 3 && NumHToL == 1) || (NumLToL == 1 && NumHToL == 3))
return balanceSides(LToLInputs, HToLInputs, HToHInputs, LToHInputs, 0, 4);
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