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Searched refs:CopyMI (Results 1 – 7 of 7) sorted by relevance

/freebsd-10-stable/contrib/llvm/lib/CodeGen/
DMachineCopyPropagation.cpp85 static bool NoInterveningSideEffect(const MachineInstr *CopyMI, in NoInterveningSideEffect() argument
87 const MachineBasicBlock *MBB = CopyMI->getParent(); in NoInterveningSideEffect()
90 MachineBasicBlock::const_iterator I = CopyMI; in NoInterveningSideEffect()
113 static bool isNopCopy(MachineInstr *CopyMI, unsigned Def, unsigned Src, in isNopCopy() argument
115 unsigned SrcSrc = CopyMI->getOperand(1).getReg(); in isNopCopy()
119 unsigned SrcDef = CopyMI->getOperand(0).getReg(); in isNopCopy()
161 MachineInstr *CopyMI = CI->second; in CopyPropagateBlock() local
163 (!MRI->isReserved(Src) || NoInterveningSideEffect(CopyMI, MI)) && in CopyPropagateBlock()
164 isNopCopy(CopyMI, Def, Src, TRI)) { in CopyPropagateBlock()
181 for (MachineBasicBlock::iterator I = CopyMI, E = MI; I != E; ++I) in CopyPropagateBlock()
DRegisterCoalescer.cpp154 bool adjustCopiesBackFrom(const CoalescerPair &CP, MachineInstr *CopyMI);
165 bool removeCopyByCommutingDef(const CoalescerPair &CP,MachineInstr *CopyMI);
169 bool reMaterializeTrivialDef(CoalescerPair &CP, MachineInstr *CopyMI,
183 bool eliminateUndefCopy(MachineInstr *CopyMI, const CoalescerPair &CP);
427 MachineInstr *CopyMI) { in adjustCopiesBackFrom() argument
435 SlotIndex CopyIdx = LIS->getInstructionIndex(CopyMI).getRegSlot(); in adjustCopiesBackFrom()
472 if (!ValSEndInst || ValSEndInst->getParent() != CopyMI->getParent()) in adjustCopiesBackFrom()
508 CopyMI->substituteRegister(IntA.reg, IntB.reg, 0, *TRI); in adjustCopiesBackFrom()
570 MachineInstr *CopyMI) { in removeCopyByCommutingDef() argument
573 SlotIndex CopyIdx = LIS->getInstructionIndex(CopyMI).getRegSlot(); in removeCopyByCommutingDef()
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DExpandPostRAPseudos.cpp67 MachineBasicBlock::iterator CopyMI = MI; in TransferImplicitDefs() local
68 --CopyMI; in TransferImplicitDefs()
74 CopyMI->addOperand(MachineOperand::CreateReg(MO.getReg(), true, true)); in TransferImplicitDefs()
124 MachineBasicBlock::iterator CopyMI = MI; in LowerSubregToReg() local
125 --CopyMI; in LowerSubregToReg()
126 CopyMI->addRegisterDefined(DstReg); in LowerSubregToReg()
127 DEBUG(dbgs() << "subreg: " << *CopyMI); in LowerSubregToReg()
DTwoAddressInstructionPass.cpp888 MachineInstr *CopyMI = MBBI; in rescheduleMIBelowKill() local
890 MBB->splice(InsertPos, MBB, CopyMI); in rescheduleMIBelowKill()
891 LIS->handleMove(CopyMI); in rescheduleMIBelowKill()
892 InsertPos = CopyMI; in rescheduleMIBelowKill()
1645 MachineInstr *CopyMI = BuildMI(*MI->getParent(), MI, MI->getDebugLoc(), in eliminateRegSequence() local
1653 CopyMI->getOperand(0).setIsUndef(true); in eliminateRegSequence()
1655 MBBI = CopyMI; in eliminateRegSequence()
1661 LV->replaceKillInstruction(SrcReg, MI, CopyMI); in eliminateRegSequence()
1663 DEBUG(dbgs() << "Inserted: " << *CopyMI); in eliminateRegSequence()
DLiveDebugVariables.cpp621 MachineInstr *CopyMI = LIS.getInstructionFromIndex(DstVNI->def); in addDefsFromCopies() local
622 assert(CopyMI && CopyMI->isCopy() && "Bad copy value"); in addDefsFromCopies()
623 unsigned LocNo = getLocationNo(CopyMI->getOperand(0)); in addDefsFromCopies()
DInlineSpiller.cpp172 bool hoistSpill(LiveInterval &SpillLI, MachineInstr *CopyMI);
668 bool InlineSpiller::hoistSpill(LiveInterval &SpillLI, MachineInstr *CopyMI) { in hoistSpill() argument
669 SlotIndex Idx = LIS.getInstructionIndex(CopyMI); in hoistSpill()
DSplitKit.cpp436 MachineInstr *CopyMI = 0; in defFromParent() local
451 CopyMI = BuildMI(MBB, I, DebugLoc(), TII.get(TargetOpcode::COPY), LI->reg) in defFromParent()
453 Def = LIS.getSlotIndexes()->insertMachineInstrInMaps(CopyMI, Late) in defFromParent()