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Lines Matching defs:MSub

486   // Transform this to a MSUB only if SUBENode and SUBCNode are the only users
491   // instruction node rather than a pair of MULT and MSUB instructions being
504   MultOpc = MultOpc == ISD::UMUL_LOHI ? MipsISD::MSubu : MipsISD::MSub;
506   SDValue MSub = CurDAG->getNode(MultOpc, DL, MVT::Glue,
513     SDValue LoOut = CurDAG->getNode(MipsISD::MFLO, DL, MVT::i32, MSub);
517     SDValue HiOut = CurDAG->getNode(MipsISD::MFHI, DL, MVT::i32, MSub);
1537     return lowerDSPIntr(Op, DAG, MipsISD::MSub);