reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

References

lib/Target/X86/X86ISelLowering.cpp
33029   assert(RootMask.size() > 0 && (RootMask.size() > 1 || RootMask[0] == 0) &&
33029   assert(RootMask.size() > 0 && (RootMask.size() > 1 || RootMask[0] == 0) &&
33029   assert(RootMask.size() > 0 && (RootMask.size() > 1 || RootMask[0] == 0) &&
33087   assert(((RootMask.size() > OpMask.size() &&
33088            RootMask.size() % OpMask.size() == 0) ||
33089           (OpMask.size() > RootMask.size() &&
33090            OpMask.size() % RootMask.size() == 0) ||
33091           OpMask.size() == RootMask.size()) &&
33097   assert(isPowerOf2_32(RootMask.size()) && "Non-power-of-2 shuffle mask sizes");
33099   unsigned RootMaskSizeLog2 = countTrailingZeros(RootMask.size());
33102   unsigned MaskWidth = std::max<unsigned>(OpMask.size(), RootMask.size());
33104   unsigned OpRatio = std::max<unsigned>(1, RootMask.size() >> OpMaskSizeLog2);
33122     if (RootMask[RootIdx] < 0) {
33124       Mask[i] = RootMask[RootIdx];
33130             ? RootMask[RootIdx]
33131             : (RootMask[RootIdx] << RootRatioLog2) + (i & (RootRatio - 1));