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Searched refs:UseMO (Results 1 – 15 of 15) sorted by relevance

/llvm-project-15.0.7/llvm/lib/Target/PowerPC/
H A DPPCVSXFMAMutate.cpp285 MachineOperand &UseMO = *UI; in processBlock() local
286 MachineInstr *UseMI = UseMO.getParent(); in processBlock()
293 UseMO.substVirtReg(KilledProdReg, KilledProdSubReg, *TRI); in processBlock()
/llvm-project-15.0.7/llvm/lib/CodeGen/
H A DTailDuplicator.cpp216 for (MachineOperand &UseMO : in tailDuplicateAndUpdate()
218 MachineInstr *UseMI = UseMO.getParent(); in tailDuplicateAndUpdate()
224 DebugUses.push_back(&UseMO); in tailDuplicateAndUpdate()
229 SSAUpdate.RewriteUse(UseMO); in tailDuplicateAndUpdate()
231 for (auto *UseMO : DebugUses) { in tailDuplicateAndUpdate() local
232 MachineInstr *UseMI = UseMO->getParent(); in tailDuplicateAndUpdate()
233 UseMO->setReg( in tailDuplicateAndUpdate()
H A DPeepholeOptimizer.cpp503 for (MachineOperand &UseMO : MRI->use_nodbg_operands(SrcReg)) { in INITIALIZE_PASS_DEPENDENCY()
504 MachineInstr *UseMI = UseMO.getParent(); in INITIALIZE_PASS_DEPENDENCY()
514 if (UseSrcSubIdx && UseMO.getSubReg() != SubIdx) in INITIALIZE_PASS_DEPENDENCY()
541 Uses.push_back(&UseMO); in INITIALIZE_PASS_DEPENDENCY()
545 Uses.push_back(&UseMO); in INITIALIZE_PASS_DEPENDENCY()
549 ExtendedUses.push_back(&UseMO); in INITIALIZE_PASS_DEPENDENCY()
576 MachineOperand *UseMO = Uses[i]; in INITIALIZE_PASS_DEPENDENCY() local
577 MachineInstr *UseMI = UseMO->getParent(); in INITIALIZE_PASS_DEPENDENCY()
610 UseMO->setSubReg(0); in INITIALIZE_PASS_DEPENDENCY()
612 UseMO->setReg(NewVR); in INITIALIZE_PASS_DEPENDENCY()
H A DMachineCombiner.cpp287 MachineInstr *UseMO = RI->getParent(); in getLatency() local
289 if (UseMO && BlockTrace.isDepInTrace(*Root, *UseMO)) { in getLatency()
291 NewRoot, NewRoot->findRegisterDefOperandIdx(MO.getReg()), UseMO, in getLatency()
292 UseMO->findRegisterUseOperandIdx(MO.getReg())); in getLatency()
H A DLiveVariables.cpp694 for (auto &UseMO : MRI->use_nodbg_operands(Reg)) { in recomputeForSingleDefVirtReg() local
695 UseMO.setIsKill(false); in recomputeForSingleDefVirtReg()
696 MachineInstr &UseMI = *UseMO.getParent(); in recomputeForSingleDefVirtReg()
702 unsigned Idx = UseMI.getOperandNo(&UseMO); in recomputeForSingleDefVirtReg()
H A DMachineInstr.cpp1054 MachineOperand &UseMO = getOperand(UseIdx); in tieOperands() local
1056 assert(UseMO.isUse() && "UseIdx must be a use operand"); in tieOperands()
1058 assert(!UseMO.isTied() && "Use is already tied to another def"); in tieOperands()
1061 UseMO.TiedTo = DefIdx + 1; in tieOperands()
1069 UseMO.TiedTo = TiedMax; in tieOperands()
1094 const MachineOperand &UseMO = getOperand(i); in findTiedOperandIdx() local
1095 if (UseMO.isReg() && UseMO.isUse() && UseMO.TiedTo == OpIdx + 1) in findTiedOperandIdx()
H A DRegisterCoalescer.cpp935 for (MachineOperand &UseMO : in removeCopyByCommutingDef()
937 if (UseMO.isUndef()) in removeCopyByCommutingDef()
939 MachineInstr *UseMI = UseMO.getParent(); in removeCopyByCommutingDef()
943 UseMO.setReg(NewReg); in removeCopyByCommutingDef()
952 UseMO.setIsKill(false); in removeCopyByCommutingDef()
954 UseMO.substPhysReg(NewReg, *TRI); in removeCopyByCommutingDef()
956 UseMO.setReg(NewReg); in removeCopyByCommutingDef()
1572 for (MachineOperand &UseMO : in reMaterializeTrivialDef()
1577 UseMO.substPhysReg(DstReg, *TRI); in reMaterializeTrivialDef()
1579 UseMO.setReg(DstReg); in reMaterializeTrivialDef()
[all …]
H A DTwoAddressInstructionPass.cpp1875 MachineOperand &UseMO = MI.getOperand(i); in eliminateRegSequence() local
1876 Register SrcReg = UseMO.getReg(); in eliminateRegSequence()
1879 if (UseMO.isUndef()) in eliminateRegSequence()
1884 bool isKill = UseMO.isKill(); in eliminateRegSequence()
1889 UseMO.setIsKill(false); in eliminateRegSequence()
1898 .add(UseMO); in eliminateRegSequence()
/llvm-project-15.0.7/llvm/lib/Target/X86/
H A DX86LoadValueInjectionLoadHardening.cpp396 MachineOperand &UseMO = Use.Addr->getOp(); in getGadgetGraph() local
397 MachineInstr &UseMI = *UseMO.getParent(); in getGadgetGraph()
398 assert(UseMO.isReg()); in getGadgetGraph()
408 if (instrUsesRegToAccessMemory(UseMI, UseMO.getReg()) || in getGadgetGraph()
410 instrUsesRegToBranch(UseMI, UseMO.getReg()))) { in getGadgetGraph()
/llvm-project-15.0.7/llvm/lib/CodeGen/GlobalISel/
H A DCombinerHelper.cpp454 MachineOperand &UseMO)> in InsertInsnsWithoutSideEffectsBeforeUse()
456 MachineInstr &UseMI = *UseMO.getParent(); in InsertInsnsWithoutSideEffectsBeforeUse()
462 MachineOperand *PredBB = std::next(&UseMO); in InsertInsnsWithoutSideEffectsBeforeUse()
576 Observer.changingInstr(*UseMO.getParent()); in applyCombineExtendingLoads()
578 Observer.changedInstr(*UseMO.getParent()); in applyCombineExtendingLoads()
586 replaceRegOpWith(MRI, UseMO, NewDstReg); in applyCombineExtendingLoads()
601 Uses.push_back(&UseMO); in applyCombineExtendingLoads()
603 for (auto *UseMO : Uses) { in applyCombineExtendingLoads() local
604 MachineInstr *UseMI = UseMO->getParent(); in applyCombineExtendingLoads()
626 UseMO->getParent()->eraseFromParent(); in applyCombineExtendingLoads()
[all …]
/llvm-project-15.0.7/llvm/lib/Target/AMDGPU/
H A DSIPeepholeSDWA.cpp270 for (MachineOperand &UseMO : MRI->use_nodbg_operands(Reg->getReg())) { in findSingleRegUse()
272 if (!isSameReg(UseMO, *Reg)) in findSingleRegUse()
277 ResMO = &UseMO; in findSingleRegUse()
278 } else if (ResMO->getParent() != UseMO.getParent()) { in findSingleRegUse()
H A DSIInstrInfo.h819 const MachineOperand &UseMO, in isInlineConstant() argument
821 assert(UseMO.getParent() == &MI); in isInlineConstant()
822 int OpIdx = MI.getOperandNo(&UseMO); in isInlineConstant()
H A DSIFoldOperands.cpp463 const MachineOperand &UseMO) { in isUseSafeToFold() argument
464 if (UseMO.isUndef() || TII->isSDWA(MI)) in isUseSafeToFold()
/llvm-project-15.0.7/llvm/lib/Target/RISCV/
H A DRISCVInsertVSETVLI.cpp809 const MachineOperand &UseMO = MI.getOperand(UseOpIdx); in computeInfoForInstr() local
810 MachineInstr *UseMI = MRI->getVRegDef(UseMO.getReg()); in computeInfoForInstr()
/llvm-project-15.0.7/llvm/lib/Target/Hexagon/
H A DHexagonInstrInfo.cpp4309 const MachineOperand &UseMO = UseMI.getOperand(UseIdx); in getOperandLatency() local
4310 if (UseMO.isImplicit()) { in getOperandLatency()
4311 for (MCSuperRegIterator SR(UseMO.getReg(), &HRI); SR.isValid(); ++SR) { in getOperandLatency()