2170   ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(N);  in isVSLDOIShuffleMask()  local
2174   for (i = 0; i != 16 && SVOp->getMaskElt(i) < 0; ++i)  in isVSLDOIShuffleMask()
2181   unsigned ShiftAmt = SVOp->getMaskElt(i);  in isVSLDOIShuffleMask()
2190       if (!isConstantOrUndef(SVOp->getMaskElt(i), ShiftAmt+i))  in isVSLDOIShuffleMask()
2195       if (!isConstantOrUndef(SVOp->getMaskElt(i), (ShiftAmt+i) & 15))  in isVSLDOIShuffleMask()
2513   ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(N);  in getSplatIdxForPPCMnemonics()  local
2514   assert(isSplatShuffleMask(SVOp, EltSize));  in getSplatIdxForPPCMnemonics()
2515   EVT VT = SVOp->getValueType(0);  in getSplatIdxForPPCMnemonics()
2518     return DAG.getDataLayout().isLittleEndian() ? 1 - SVOp->getMaskElt(0)  in getSplatIdxForPPCMnemonics()
2519                                                 : SVOp->getMaskElt(0);  in getSplatIdxForPPCMnemonics()
2522     return (16 / EltSize) - 1 - (SVOp->getMaskElt(0) / EltSize);  in getSplatIdxForPPCMnemonics()
2524     return SVOp->getMaskElt(0) / EltSize;  in getSplatIdxForPPCMnemonics()
10151   ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(Op);  in LowerVECTOR_SHUFFLE()  local
10156   if (SDValue NewShuffle = combineVectorShuffle(SVOp, DAG)) {  in LowerVECTOR_SHUFFLE()
10160     SVOp = cast<ShuffleVectorSDNode>(Op);  in LowerVECTOR_SHUFFLE()
10176       (PPC::isSplatShuffleMask(SVOp, 4) || PPC::isSplatShuffleMask(SVOp, 8)) &&  in LowerVECTOR_SHUFFLE()
10178     bool IsFourByte = PPC::isSplatShuffleMask(SVOp, 4);  in LowerVECTOR_SHUFFLE()
10180       PPC::getSplatIdxForPPCMnemonics(SVOp, IsFourByte ? 4 : 8, DAG);  in LowerVECTOR_SHUFFLE()
10222       if (LdSplt.getValueType() != SVOp->getValueType(0))  in LowerVECTOR_SHUFFLE()
10223         LdSplt = DAG.getBitcast(SVOp->getValueType(0), LdSplt);  in LowerVECTOR_SHUFFLE()
10233       PPC::isXXINSERTWMask(SVOp, ShiftElts, InsertAtByte, Swap,  in LowerVECTOR_SHUFFLE()
10255     if ((SplatInsertNode = lowerToXXSPLTI32DX(SVOp, DAG)))  in LowerVECTOR_SHUFFLE()
10261     if ((NewISDNode = lowerToVINSERTH(SVOp, DAG)))  in LowerVECTOR_SHUFFLE()
10264     if ((NewISDNode = lowerToVINSERTB(SVOp, DAG)))  in LowerVECTOR_SHUFFLE()
10269       PPC::isXXSLDWIShuffleMask(SVOp, ShiftElts, Swap, isLittleEndian)) {  in LowerVECTOR_SHUFFLE()
10282     PPC::isXXPERMDIShuffleMask(SVOp, ShiftElts, Swap, isLittleEndian)) {  in LowerVECTOR_SHUFFLE()
10295      if (PPC::isXXBRHShuffleMask(SVOp)) {  in LowerVECTOR_SHUFFLE()
10299     } else if (PPC::isXXBRWShuffleMask(SVOp)) {  in LowerVECTOR_SHUFFLE()
10303     } else if (PPC::isXXBRDShuffleMask(SVOp)) {  in LowerVECTOR_SHUFFLE()
10307     } else if (PPC::isXXBRQShuffleMask(SVOp)) {  in LowerVECTOR_SHUFFLE()
10315     if (V2.isUndef() && PPC::isSplatShuffleMask(SVOp, 4)) {  in LowerVECTOR_SHUFFLE()
10316       int SplatIdx = PPC::getSplatIdxForPPCMnemonics(SVOp, 4, DAG);  in LowerVECTOR_SHUFFLE()
10325     if (V2.isUndef() && PPC::isVSLDOIShuffleMask(SVOp, 1, DAG) == 8) {  in LowerVECTOR_SHUFFLE()
10336     if (PPC::isSplatShuffleMask(SVOp, 1) ||  in LowerVECTOR_SHUFFLE()
10337         PPC::isSplatShuffleMask(SVOp, 2) ||  in LowerVECTOR_SHUFFLE()
10338         PPC::isSplatShuffleMask(SVOp, 4) ||  in LowerVECTOR_SHUFFLE()
10339         PPC::isVPKUWUMShuffleMask(SVOp, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
10340         PPC::isVPKUHUMShuffleMask(SVOp, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
10341         PPC::isVSLDOIShuffleMask(SVOp, 1, DAG) != -1 ||  in LowerVECTOR_SHUFFLE()
10342         PPC::isVMRGLShuffleMask(SVOp, 1, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
10343         PPC::isVMRGLShuffleMask(SVOp, 2, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
10344         PPC::isVMRGLShuffleMask(SVOp, 4, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
10345         PPC::isVMRGHShuffleMask(SVOp, 1, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
10346         PPC::isVMRGHShuffleMask(SVOp, 2, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
10347         PPC::isVMRGHShuffleMask(SVOp, 4, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
10349          PPC::isVPKUDUMShuffleMask(SVOp, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
10350          PPC::isVMRGEOShuffleMask(SVOp, true, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
10351          PPC::isVMRGEOShuffleMask(SVOp, false, 1, DAG)))) {  in LowerVECTOR_SHUFFLE()
10360   if (PPC::isVPKUWUMShuffleMask(SVOp, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
10361       PPC::isVPKUHUMShuffleMask(SVOp, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
10362       PPC::isVSLDOIShuffleMask(SVOp, ShuffleKind, DAG) != -1 ||  in LowerVECTOR_SHUFFLE()
10363       PPC::isVMRGLShuffleMask(SVOp, 1, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
10364       PPC::isVMRGLShuffleMask(SVOp, 2, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
10365       PPC::isVMRGLShuffleMask(SVOp, 4, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
10366       PPC::isVMRGHShuffleMask(SVOp, 1, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
10367       PPC::isVMRGHShuffleMask(SVOp, 2, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
10368       PPC::isVMRGHShuffleMask(SVOp, 4, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
10370        PPC::isVPKUDUMShuffleMask(SVOp, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
10371        PPC::isVMRGEOShuffleMask(SVOp, true, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
10372        PPC::isVMRGEOShuffleMask(SVOp, false, ShuffleKind, DAG))))  in LowerVECTOR_SHUFFLE()
10377   ArrayRef<int> PermMask = SVOp->getMask();  in LowerVECTOR_SHUFFLE()
10546     ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(Op);  in LowerVPERM()
10552     SVOp->dump();  in LowerVPERM()