2693     const APInt &SV0 = N0.getOperand(1)->getConstantOperandAPInt(0);  in visitADD()  local
2695     APInt NewStep = SV0 + SV1;  in visitADD()
6984     auto *SV0 = dyn_cast<ShuffleVectorSDNode>(N0);  in visitOR()  local
6986     if (SV0 && SV1 && TLI.isTypeLegal(VT)) {  in visitOR()
7000           int M0 = SV0->getMaskElt(i);  in visitOR()
13837     SDValue SV0 = PeekThroughBitcast(N0->getOperand(0));  in visitBITCAST()  local
13839     if (!(SV0 && SV1))  in visitBITCAST()
13850         TLI.buildLegalVectorShuffle(VT, SDLoc(N), SV0, SV1, NewMask, DAG);  in visitBITCAST()
20981   SDValue SV0 = DAG.getUNDEF(VT), SV1 = DAG.getUNDEF(VT);  in combineConcatVectorOfExtracts()  local
21026     if (SV0.isUndef() || SV0 == ExtVec) {  in combineConcatVectorOfExtracts()
21027       SV0 = ExtVec;  in combineConcatVectorOfExtracts()
21040   return TLI.buildLegalVectorShuffle(VT, SDLoc(N), DAG.getBitcast(VT, SV0),  in combineConcatVectorOfExtracts()
22806         SDValue SV0 = BC0->getOperand(0);  in visitVECTOR_SHUFFLE()  local
22810           std::swap(SV0, SV1);  in visitVECTOR_SHUFFLE()
22816           SV0 = DAG.getBitcast(ScaleVT, SV0);  in visitVECTOR_SHUFFLE()
22819               VT, DAG.getVectorShuffle(ScaleVT, SDLoc(N), SV0, SV1, NewMask));  in visitVECTOR_SHUFFLE()
22837                      const TargetLowering &TLI, SDValue &SV0, SDValue &SV1,  in visitVECTOR_SHUFFLE()
22844     SV0 = SV1 = SDValue();  in visitVECTOR_SHUFFLE()
22884       if (!SV0.getNode() || SV0 == CurrentVec) {  in visitVECTOR_SHUFFLE()
22887         SV0 = CurrentVec;  in visitVECTOR_SHUFFLE()
22915         if (InnerVec == SV0) {  in visitVECTOR_SHUFFLE()
22942     std::swap(SV0, SV1);  in visitVECTOR_SHUFFLE()
22959       SDValue SV0 = N1->getOperand(0);  in visitVECTOR_SHUFFLE()  local
22961       bool HasSameOp0 = N0 == SV0;  in visitVECTOR_SHUFFLE()
22993         SDValue SV0, SV1;  in visitVECTOR_SHUFFLE()  local
22996                               SV0, SV1, Mask)) {  in visitVECTOR_SHUFFLE()
23002                                       SV0 ? SV0 : DAG.getUNDEF(VT),  in visitVECTOR_SHUFFLE()
23030         auto CanMergeInnerShuffle = [&](SDValue &SV0, SDValue &SV1,  in visitVECTOR_SHUFFLE()
23042                  MergeInnerShuffle(Commute, SVN, SVN0, Op1, TLI, SV0, SV1,  in visitVECTOR_SHUFFLE()