1433   ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(N);  in isVSLDOIShuffleMask()  local
1437   for (i = 0; i != 16 && SVOp->getMaskElt(i) < 0; ++i)  in isVSLDOIShuffleMask()
1444   unsigned ShiftAmt = SVOp->getMaskElt(i);  in isVSLDOIShuffleMask()
1453       if (!isConstantOrUndef(SVOp->getMaskElt(i), ShiftAmt+i))  in isVSLDOIShuffleMask()
1458       if (!isConstantOrUndef(SVOp->getMaskElt(i), (ShiftAmt+i) & 15))  in isVSLDOIShuffleMask()
1593   ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(N);  in getVSPLTImmediate()  local
1594   assert(isSplatShuffleMask(SVOp, EltSize));  in getVSPLTImmediate()
1596     return (16 / EltSize) - 1 - (SVOp->getMaskElt(0) / EltSize);  in getVSPLTImmediate()
1598     return SVOp->getMaskElt(0) / EltSize;  in getVSPLTImmediate()
1713   ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(N);  in isQVALIGNIShuffleMask()  local
1717   for (i = 0; i != 4 && SVOp->getMaskElt(i) < 0; ++i)  in isQVALIGNIShuffleMask()
1724   unsigned ShiftAmt = SVOp->getMaskElt(i);  in isQVALIGNIShuffleMask()
1730     if (!isConstantOrUndef(SVOp->getMaskElt(i), ShiftAmt+i))  in isQVALIGNIShuffleMask()
7439   ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(Op);  in LowerVECTOR_SHUFFLE()  local
7446       PPC::isXXINSERTWMask(SVOp, ShiftElts, InsertAtByte, Swap,  in LowerVECTOR_SHUFFLE()
7465     if (V2.isUndef() && PPC::isSplatShuffleMask(SVOp, 4)) {  in LowerVECTOR_SHUFFLE()
7466       int SplatIdx = PPC::getVSPLTImmediate(SVOp, 4, DAG);  in LowerVECTOR_SHUFFLE()
7474     if (V2.isUndef() && PPC::isVSLDOIShuffleMask(SVOp, 1, DAG) == 8) {  in LowerVECTOR_SHUFFLE()
7488     int AlignIdx = PPC::isQVALIGNIShuffleMask(SVOp);  in LowerVECTOR_SHUFFLE()
7492     } else if (SVOp->isSplat()) {  in LowerVECTOR_SHUFFLE()
7493       int SplatIdx = SVOp->getSplatIndex();  in LowerVECTOR_SHUFFLE()
7508       int m = SVOp->getMaskElt(i);  in LowerVECTOR_SHUFFLE()
7522     if (PPC::isSplatShuffleMask(SVOp, 1) ||  in LowerVECTOR_SHUFFLE()
7523         PPC::isSplatShuffleMask(SVOp, 2) ||  in LowerVECTOR_SHUFFLE()
7524         PPC::isSplatShuffleMask(SVOp, 4) ||  in LowerVECTOR_SHUFFLE()
7525         PPC::isVPKUWUMShuffleMask(SVOp, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
7526         PPC::isVPKUHUMShuffleMask(SVOp, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
7527         PPC::isVSLDOIShuffleMask(SVOp, 1, DAG) != -1 ||  in LowerVECTOR_SHUFFLE()
7528         PPC::isVMRGLShuffleMask(SVOp, 1, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
7529         PPC::isVMRGLShuffleMask(SVOp, 2, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
7530         PPC::isVMRGLShuffleMask(SVOp, 4, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
7531         PPC::isVMRGHShuffleMask(SVOp, 1, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
7532         PPC::isVMRGHShuffleMask(SVOp, 2, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
7533         PPC::isVMRGHShuffleMask(SVOp, 4, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
7535          PPC::isVPKUDUMShuffleMask(SVOp, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
7536          PPC::isVMRGEOShuffleMask(SVOp, true, 1, DAG) ||  in LowerVECTOR_SHUFFLE()
7537          PPC::isVMRGEOShuffleMask(SVOp, false, 1, DAG)))) {  in LowerVECTOR_SHUFFLE()
7546   if (PPC::isVPKUWUMShuffleMask(SVOp, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
7547       PPC::isVPKUHUMShuffleMask(SVOp, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
7548       PPC::isVSLDOIShuffleMask(SVOp, ShuffleKind, DAG) != -1 ||  in LowerVECTOR_SHUFFLE()
7549       PPC::isVMRGLShuffleMask(SVOp, 1, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
7550       PPC::isVMRGLShuffleMask(SVOp, 2, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
7551       PPC::isVMRGLShuffleMask(SVOp, 4, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
7552       PPC::isVMRGHShuffleMask(SVOp, 1, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
7553       PPC::isVMRGHShuffleMask(SVOp, 2, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
7554       PPC::isVMRGHShuffleMask(SVOp, 4, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
7556        PPC::isVPKUDUMShuffleMask(SVOp, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
7557        PPC::isVMRGEOShuffleMask(SVOp, true, ShuffleKind, DAG) ||  in LowerVECTOR_SHUFFLE()
7558        PPC::isVMRGEOShuffleMask(SVOp, false, ShuffleKind, DAG))))  in LowerVECTOR_SHUFFLE()
7563   ArrayRef<int> PermMask = SVOp->getMask();  in LowerVECTOR_SHUFFLE()