1 files changed, 0 insertions, 12 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 43971c3aaa1..de6e721c76c 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -20318,18 +20318,6 @@ SDValue X86TargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op,
       Mask = DAG.getBitcast(MaskVT, Mask);
       return DAG.getNode(IntrData->Opc0, dl, Op.getValueType(), Mask);
     }
-    case KUNPCK: {
-      MVT VT = Op.getSimpleValueType();
-      MVT MaskVT = MVT::getVectorVT(MVT::i1, VT.getSizeInBits()/2);
-
-      SDValue Src1 = getMaskNode(Op.getOperand(1), MaskVT, Subtarget, DAG, dl);
-      SDValue Src2 = getMaskNode(Op.getOperand(2), MaskVT, Subtarget, DAG, dl);
-      // Arguments should be swapped.
-      SDValue Res = DAG.getNode(IntrData->Opc0, dl,
-                                MVT::getVectorVT(MVT::i1, VT.getSizeInBits()),
-                                Src2, Src1);
-      return DAG.getBitcast(VT, Res);
-    }
     case MASK_BINOP: {
       MVT VT = Op.getSimpleValueType();
       MVT MaskVT = MVT::getVectorVT(MVT::i1, VT.getSizeInBits());