Lines Matching defs:LoMask

10698     uint64_t LoMask = BlendMask & 0xFF;
10700     if (LoMask == 0 || LoMask == 255 || HiMask == 0 || HiMask == 255) {
10702                                DAG.getTargetConstant(LoMask, DL, MVT::i8));
13318   MutableArrayRef<int> LoMask = Mask.slice(0, 4);
13322   if (isUndefOrInRange(LoMask, 0, 4) &&
13325                        getV4X86ShuffleImm8ForMask(LoMask, DL, DAG));
13328       isSequentialOrUndefInRange(LoMask, 0, 4, 0)) {
13336   copy_if(LoMask, std::back_inserter(LoInputs), [](int M) { return M >= 0; });
13597   fixInPlaceInputs(LToLInputs, HToLInputs, PSHUFLMask, LoMask, 0);
13761   moveInputsToRightHalf(HToLInputs, LToLInputs, PSHUFHMask, LoMask, HiMask,
13763   moveInputsToRightHalf(LToHInputs, HToHInputs, PSHUFLMask, HiMask, LoMask,
13782   assert(count_if(LoMask, [](int M) { return M >= 4; }) == 0 &&
13788   if (!isNoopShuffleMask(LoMask))
13790                     getV4X86ShuffleImm8ForMask(LoMask, DL, DAG));
14547   ArrayRef<int> LoMask = Mask.slice(0, Mask.size() / 2);
14652   if (!CheckHalfBlendUsable(LoMask) || !CheckHalfBlendUsable(HiMask))
14655   SDValue Lo = HalfBlend(LoMask);
31575   SDValue LoMask = DAG.getBuildVector(VT, DL, LoMaskElts);
31577   Lo = DAG.getNode(X86ISD::PSHUFB, DL, VT, LoMask, Lo);
38057           ArrayRef<int> LoMask(RepeatedMask.data() + 0, 4);
38061           if (isUndefOrInRange(LoMask, 0, 4) &&
38065             PermuteImm = getV4X86ShuffleImm(LoMask);
38071               isSequentialOrUndefInRange(LoMask, 0, 4, 0)) {
42486       unsigned LoMask = Op.getConstantOperandVal(2) & 0xF;
42487       if (LoMask & 0x8)
42490       unsigned EltIdx = (LoMask & 0x1) * (NumElts / 2);
42491       unsigned SrcIdx = (LoMask & 0x2) >> 1;
43134     APInt LoMask = APInt::getLowBitsSet(BitWidth, BitWidth - DemandedBitsLZ);
43138     if (SimplifyDemandedBits(Op1, LoMask, Known, TLO, Depth + 1))
43145     uint64_t Count = (~Known.Zero & LoMask).popcount();