1893       if (!isConstantOrUndef(N->getMaskElt(i), i*2+1))  in isVPKUHUMShuffleMask()
1899       if (!isConstantOrUndef(N->getMaskElt(i), i*2))  in isVPKUHUMShuffleMask()
1904       if (!isConstantOrUndef(N->getMaskElt(i),    i*2+j) ||  in isVPKUHUMShuffleMask()
1905           !isConstantOrUndef(N->getMaskElt(i+8),  i*2+j))  in isVPKUHUMShuffleMask()
1924       if (!isConstantOrUndef(N->getMaskElt(i  ),  i*2+2) ||  in isVPKUWUMShuffleMask()
1925           !isConstantOrUndef(N->getMaskElt(i+1),  i*2+3))  in isVPKUWUMShuffleMask()
1931       if (!isConstantOrUndef(N->getMaskElt(i  ),  i*2) ||  in isVPKUWUMShuffleMask()
1932           !isConstantOrUndef(N->getMaskElt(i+1),  i*2+1))  in isVPKUWUMShuffleMask()
1937       if (!isConstantOrUndef(N->getMaskElt(i  ),  i*2+j)   ||  in isVPKUWUMShuffleMask()
1938           !isConstantOrUndef(N->getMaskElt(i+1),  i*2+j+1) ||  in isVPKUWUMShuffleMask()
1939           !isConstantOrUndef(N->getMaskElt(i+8),  i*2+j)   ||  in isVPKUWUMShuffleMask()
1940           !isConstantOrUndef(N->getMaskElt(i+9),  i*2+j+1))  in isVPKUWUMShuffleMask()
1965       if (!isConstantOrUndef(N->getMaskElt(i  ),  i*2+4) ||  in isVPKUDUMShuffleMask()
1966           !isConstantOrUndef(N->getMaskElt(i+1),  i*2+5) ||  in isVPKUDUMShuffleMask()
1967           !isConstantOrUndef(N->getMaskElt(i+2),  i*2+6) ||  in isVPKUDUMShuffleMask()
1968           !isConstantOrUndef(N->getMaskElt(i+3),  i*2+7))  in isVPKUDUMShuffleMask()
1974       if (!isConstantOrUndef(N->getMaskElt(i  ),  i*2) ||  in isVPKUDUMShuffleMask()
1975           !isConstantOrUndef(N->getMaskElt(i+1),  i*2+1) ||  in isVPKUDUMShuffleMask()
1976           !isConstantOrUndef(N->getMaskElt(i+2),  i*2+2) ||  in isVPKUDUMShuffleMask()
1977           !isConstantOrUndef(N->getMaskElt(i+3),  i*2+3))  in isVPKUDUMShuffleMask()
1982       if (!isConstantOrUndef(N->getMaskElt(i  ),  i*2+j)   ||  in isVPKUDUMShuffleMask()
1983           !isConstantOrUndef(N->getMaskElt(i+1),  i*2+j+1) ||  in isVPKUDUMShuffleMask()
1984           !isConstantOrUndef(N->getMaskElt(i+2),  i*2+j+2) ||  in isVPKUDUMShuffleMask()
1985           !isConstantOrUndef(N->getMaskElt(i+3),  i*2+j+3) ||  in isVPKUDUMShuffleMask()
1986           !isConstantOrUndef(N->getMaskElt(i+8),  i*2+j)   ||  in isVPKUDUMShuffleMask()
1987           !isConstantOrUndef(N->getMaskElt(i+9),  i*2+j+1) ||  in isVPKUDUMShuffleMask()
1988           !isConstantOrUndef(N->getMaskElt(i+10), i*2+j+2) ||  in isVPKUDUMShuffleMask()
1989           !isConstantOrUndef(N->getMaskElt(i+11), i*2+j+3))  in isVPKUDUMShuffleMask()
2006       if (!isConstantOrUndef(N->getMaskElt(i*UnitSize*2+j),  in isVMerge()
2008           !isConstantOrUndef(N->getMaskElt(i*UnitSize*2+UnitSize+j),  in isVMerge()
2114       if (!isConstantOrUndef(N->getMaskElt(i*4+j),  in isVMerge()
2116           !isConstantOrUndef(N->getMaskElt(i*4+j+8),  in isVMerge()
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()
2212     return EltSize == 8 && N->getMaskElt(0) == N->getMaskElt(1);  in isSplatShuffleMask()
2219   if (N->getMaskElt(0) % EltSize != 0)  in isSplatShuffleMask()
2224   unsigned ElementBase = N->getMaskElt(0);  in isSplatShuffleMask()
2233     if (N->getMaskElt(i) < 0 || N->getMaskElt(i) != (int)(i+ElementBase))  in isSplatShuffleMask()
2237     if (N->getMaskElt(i) < 0) continue;  in isSplatShuffleMask()
2239       if (N->getMaskElt(i+j) != N->getMaskElt(j))  in isSplatShuffleMask()
2263     MaskVal[0] = N->getMaskElt(i * Width);  in isNByteElemShuffleMask()
2271       MaskVal[j] = N->getMaskElt(i * Width + j);  in isNByteElemShuffleMask()
2287   unsigned M0 = N->getMaskElt(0) / 4;  in isXXINSERTWMask()
2288   unsigned M1 = N->getMaskElt(4) / 4;  in isXXINSERTWMask()
2289   unsigned M2 = N->getMaskElt(8) / 4;  in isXXINSERTWMask()
2290   unsigned M3 = N->getMaskElt(12) / 4;  in isXXINSERTWMask()
2364   unsigned M0 = N->getMaskElt(0) / 4;  in isXXSLDWIShuffleMask()
2365   unsigned M1 = N->getMaskElt(4) / 4;  in isXXSLDWIShuffleMask()
2366   unsigned M2 = N->getMaskElt(8) / 4;  in isXXSLDWIShuffleMask()
2367   unsigned M3 = N->getMaskElt(12) / 4;  in isXXSLDWIShuffleMask()
2425     if (N->getMaskElt(i) != i + Width - 1)  in isXXBRShuffleMaskHelper()
2463   unsigned M0 = N->getMaskElt(0) / 8;  in isXXPERMDIShuffleMask()
2464   unsigned M1 = N->getMaskElt(8) / 8;  in isXXPERMDIShuffleMask()
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()
9955     Mask |= ((uint32_t)(N->getMaskElt(i * 2) / 2) << MaskShift);  in lowerToVINSERTH()