Lines Matching refs:MSub
490 // Transform this to a MSUB only if SUBENode and SUBCNode are the only users
495 // instruction node rather than a pair of MULT and MSUB instructions being
508 MultOpc = MultOpc == ISD::UMUL_LOHI ? MipsISD::MSubu : MipsISD::MSub;
510 SDValue MSub = CurDAG->getNode(MultOpc, DL, MVT::Glue,
517 SDValue LoOut = CurDAG->getNode(MipsISD::MFLO, DL, MVT::i32, MSub);
521 SDValue HiOut = CurDAG->getNode(MipsISD::MFHI, DL, MVT::i32, MSub);
1553 return lowerDSPIntr(Op, DAG, MipsISD::MSub);
