: DAG.getConstant(0, dl, VT);
SDValue SrcOp = Ops[SrcIdx / Mask.size()];
- SrcOp = DAG.getBitcast(SrcVT, SrcOp);
SrcIdx = SrcIdx % Mask.size();
// We can only extract other elements from 128-bit vectors and in certain
if ((SrcVT == MVT::v4i32 || SrcVT == MVT::v2i64) &&
((SrcIdx == 0 && Subtarget.hasSSE2()) || Subtarget.hasSSE41())) {
assert(SrcSVT == VT && "Unexpected extraction type");
+ SrcOp = DAG.getBitcast(SrcVT, SrcOp);
return DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl, SrcSVT, SrcOp,
DAG.getIntPtrConstant(SrcIdx, dl));
}
assert(VT.getSizeInBits() >= SrcSVT.getSizeInBits() &&
"Unexpected extraction type");
unsigned OpCode = (SrcVT == MVT::v8i16 ? X86ISD::PEXTRW : X86ISD::PEXTRB);
+ SrcOp = DAG.getBitcast(SrcVT, SrcOp);
SDValue ExtOp = DAG.getNode(OpCode, dl, MVT::i32, SrcOp,
DAG.getIntPtrConstant(SrcIdx, dl));
return DAG.getZExtOrTrunc(ExtOp, dl, VT);