Searched refs:VRegDef (Results 1 – 4 of 4) sorted by relevance
58 MachineInstr *VRegDef = MRI.getVRegDef(Op.getReg()); in buildDepsGraph() local65 MachineOperand *RegOp = &VRegDef->getOperand(0); in buildDepsGraph()
862 MachineInstr *VRegDef = MRI->getUniqueVRegDef(Reg); in traceCopyChain() local863 if (!VRegDef || !isCoalescable(*VRegDef)) in traceCopyChain()865 Reg = VRegDef->getOperand(1).getReg(); in traceCopyChain()
2081 auto *VRegDef = MF->getRegInfo().getVRegDef(VRegs[0]); in getArgPhysReg() local2082 if (!VRegDef || !VRegDef->isCopy()) in getArgPhysReg()2084 return VRegDef->getOperand(1).getReg().asMCReg(); in getArgPhysReg()
7312 MachineInstr *VRegDef = RegInfo.getUniqueVRegDef(MI.getOperand(1).getReg()); in shouldPreventUndefRegUpdateMemFold() local7313 return VRegDef && VRegDef->isImplicitDef(); in shouldPreventUndefRegUpdateMemFold()