3752         const ShuffleVectorSDNode *SV0 = cast<ShuffleVectorSDNode>(N0);  in visitOR()  local
3759           int M0 = SV0->getMaskElt(i);  in visitOR()
7607     SDValue SV0 = PeekThroughBitcast(N0->getOperand(0));  in visitBITCAST()  local
7609     if (!(SV0 && SV1))  in visitBITCAST()
7621       std::swap(SV0, SV1);  in visitBITCAST()
7627       return DAG.getVectorShuffle(VT, SDLoc(N), SV0, SV1, NewMask);  in visitBITCAST()
12968   SDValue SV0 = DAG.getUNDEF(VT), SV1 = DAG.getUNDEF(VT);  in combineConcatVectorOfExtracts()  local
13021     if (SV0.isUndef() || SV0 == ExtVec) {  in combineConcatVectorOfExtracts()
13022       SV0 = ExtVec;  in combineConcatVectorOfExtracts()
13037   return DAG.getVectorShuffle(VT, SDLoc(N), DAG.getBitcast(VT, SV0),  in combineConcatVectorOfExtracts()
13606         SDValue SV0 = BC0->getOperand(0);  in visitVECTOR_SHUFFLE()  local
13610           std::swap(SV0, SV1);  in visitVECTOR_SHUFFLE()
13616           SV0 = DAG.getBitcast(ScaleVT, SV0);  in visitVECTOR_SHUFFLE()
13619               VT, DAG.getVectorShuffle(ScaleVT, SDLoc(N), SV0, SV1, NewMask));  in visitVECTOR_SHUFFLE()
13637     SDValue SV0 = N1->getOperand(0);  in visitVECTOR_SHUFFLE()  local
13639     bool HasSameOp0 = N0 == SV0;  in visitVECTOR_SHUFFLE()
13662     SDValue SV0, SV1;  in visitVECTOR_SHUFFLE()  local
13701       if (!SV0.getNode() || SV0 == CurrentVec) {  in visitVECTOR_SHUFFLE()
13704         SV0 = CurrentVec;  in visitVECTOR_SHUFFLE()
13727     if (!SV0.getNode())  in visitVECTOR_SHUFFLE()
13728       SV0 = DAG.getUNDEF(VT);  in visitVECTOR_SHUFFLE()
13742       std::swap(SV0, SV1);  in visitVECTOR_SHUFFLE()
13748     return DAG.getVectorShuffle(VT, SDLoc(N), SV0, SV1, Mask);  in visitVECTOR_SHUFFLE()