Searched refs:VRegDef (Results 1 – 4 of 4) sorted by relevance
1548 Register VRegDef = MI.getOperand(0).getReg(); in doLocalPostpass() local1549 if (VRegDef != RISCV::X0 && in doLocalPostpass()1550 !(VRegDef.isVirtual() && MRI->use_nodbg_empty(VRegDef))) in doLocalPostpass()
835 MachineInstr *VRegDef = MRI->getUniqueVRegDef(Reg); in traceCopyChain() local836 if (!VRegDef || !isCoalescable(*VRegDef)) in traceCopyChain()838 Reg = VRegDef->getOperand(1).getReg(); in traceCopyChain()
2004 auto *VRegDef = MF->getRegInfo().getVRegDef(VRegs[0]); in getArgPhysReg() local2005 if (!VRegDef || !VRegDef->isCopy()) in getArgPhysReg()2007 return VRegDef->getOperand(1).getReg().asMCReg(); in getArgPhysReg()
7276 MachineInstr *VRegDef = RegInfo.getUniqueVRegDef(MI.getOperand(1).getReg()); in shouldPreventUndefRegUpdateMemFold() local7277 return VRegDef && VRegDef->isImplicitDef(); in shouldPreventUndefRegUpdateMemFold()