28831     SDValue LHSLo, LHSHi;  in LowerMULO()  local
28832     std::tie(LHSLo, LHSHi) = splitVector(A, DAG, dl);  in LowerMULO()
28840     SDVTList LoVTs = DAG.getVTList(LHSLo.getValueType(), LoOvfVT);  in LowerMULO()
28844     SDValue Lo = DAG.getNode(Op.getOpcode(), dl, LoVTs, LHSLo, RHSLo);  in LowerMULO()
37138   KnownBits LHSLo = DAG.computeKnownBits(LHS, DemandedLoElts, Depth + 1);  in computeKnownBitsForPMADDWD()  local
37142   KnownBits Lo = KnownBits::mul(LHSLo.sext(32), RHSLo.sext(32));  in computeKnownBitsForPMADDWD()
37162   KnownBits LHSLo = DAG.computeKnownBits(LHS, DemandedLoElts, Depth + 1);  in computeKnownBitsForPMADDUBSW()  local
37166   KnownBits Lo = KnownBits::mul(LHSLo.zext(16), RHSLo.sext(16));  in computeKnownBitsForPMADDUBSW()
57362       APInt LHSLo = LHSBits[I + 0], LHSHi = LHSBits[I + 1];  in combineVPMADD()  local
57364       LHSLo = IsPMADDWD ? LHSLo.sext(DstEltBits) : LHSLo.zext(DstEltBits);  in combineVPMADD()
57366       APInt Lo = LHSLo * RHSLo.sext(DstEltBits);  in combineVPMADD()