Searched refs:DefInst (Results 1 – 2 of 2) sorted by relevance
115 MachineInstr *DefInst = MRI.getUniqueVRegDef(Src.getReg()); in runOnMachineFunction() local116 if (DefInst->getOpcode() == AMDGPU::S_MOV_B64) { in runOnMachineFunction()117 if (DefInst->getOperand(1).isImm()) { in runOnMachineFunction()120 int64_t Val = DefInst->getOperand(1).getImm(); in runOnMachineFunction()
360 MachineInstr *DefInst = LastDef[Reg]; in findPotentialNewifiableTFRs() local361 if (!DefInst) in findPotentialNewifiableTFRs()363 if (!isCombinableInstType(DefInst, TII, ShouldCombineAggressively)) in findPotentialNewifiableTFRs()367 MachineBasicBlock::iterator It(DefInst); in findPotentialNewifiableTFRs()375 PotentiallyNewifiableTFR.insert(DefInst); in findPotentialNewifiableTFRs()