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Searched refs:getVRegDef (Results 1 – 25 of 101) sorted by relevance

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/openbsd-src/gnu/llvm/llvm/lib/Target/BPF/
H A DBPFMIPeephole.cpp108 MachineInstr *DefInsn = MRI->getVRegDef(Reg); in isCopyFrom32Def()
123 MachineInstr *PhiDef = MRI->getVRegDef(opnd.getReg()); in isPhiFrom32Def()
160 MachineInstr *DefInsn = MRI->getVRegDef(MovMI->getOperand(1).getReg()); in isMovFrom32Def()
195 MachineInstr *SllMI = MRI->getVRegDef(ShfReg); in eliminateZExtSeq()
209 MachineInstr *MovMI = MRI->getVRegDef(SllMI->getOperand(1).getReg()); in eliminateZExtSeq()
480 MI2 = MRI->getVRegDef(SrcReg); in eliminateTruncSeq()
490 DefMI = MRI->getVRegDef(SrcReg); in eliminateTruncSeq()
497 DefMI = MRI->getVRegDef(SrcReg); in eliminateTruncSeq()
523 MachineInstr *PhiDef = MRI->getVRegDef(opnd.getReg()); in eliminateTruncSeq()
/openbsd-src/gnu/llvm/llvm/lib/Target/PowerPC/
H A DPPCMIPeephole.cpp170 return MRI->getVRegDef(Reg); in getVRegDefOrNull()
178 MachineInstr *MI = MRI->getVRegDef(Reg); in getKnownLeadingZeroCount()
298 MachineInstr *Instr = MRI->getVRegDef(RegOp); in collectUnprimedAccPHIs()
341 MachineInstr *PHIInput = MRI->getVRegDef(RegOp); in convertUnprimedAccPHIs()
471 MachineInstr *RootPHI = MRI->getVRegDef(Src); in simplifyCode()
537 MachineInstr *DefMI = MRI->getVRegDef(TrueReg1); in simplifyCode()
554 MachineInstr *LoadMI = MRI->getVRegDef(FeedReg1); in simplifyCode()
656 MachineInstr *DefMI = MRI->getVRegDef(TrueReg); in simplifyCode()
666 MachineInstr *Splt = MRI->getVRegDef(ConvReg); in simplifyCode()
720 MachineInstr *DefMI = MRI->getVRegDef(TrueReg); in simplifyCode()
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/openbsd-src/gnu/llvm/llvm/lib/Target/ARM/
H A DMLxExpansionPass.cpp94 MachineInstr *DefMI = MRI->getVRegDef(Reg); in getAccDefMI()
101 DefMI = MRI->getVRegDef(Reg); in getAccDefMI()
107 DefMI = MRI->getVRegDef(Reg); in getAccDefMI()
146 MachineInstr *DefMI = MRI->getVRegDef(Reg); in hasLoopHazard()
157 DefMI = MRI->getVRegDef(SrcReg); in hasLoopHazard()
165 DefMI = MRI->getVRegDef(Reg); in hasLoopHazard()
171 DefMI = MRI->getVRegDef(Reg); in hasLoopHazard()
H A DA15SDOptimizer.cpp157 MachineInstr *MI = MRI->getVRegDef(SReg); in getPrefSPRLane()
250 MachineInstr *DPRMI = MRI->getVRegDef(MI->getOperand(1).getReg()); in optimizeSDPattern()
251 MachineInstr *SPRMI = MRI->getVRegDef(MI->getOperand(2).getReg()); in optimizeSDPattern()
302 MachineInstr *Def = MRI->getVRegDef(OpReg); in optimizeSDPattern()
345 MachineInstr *Def = MRI->getVRegDef(MI->getOperand(1).getReg()); in elideCopies()
372 MachineInstr *NewMI = MRI->getVRegDef(Reg); in elideCopiesAndPHIs()
380 MachineInstr *NewMI = MRI->getVRegDef(MI->getOperand(1).getReg()); in elideCopiesAndPHIs()
602 MachineInstr *Def = MRI->getVRegDef(I); in runOnInstruction()
H A DMVETPAndVPTOptimisationsPass.cpp104 MI = MRI->getVRegDef(MI->getOperand(1).getReg()); in INITIALIZE_PASS_DEPENDENCY()
153 LookThroughCOPY(MRI->getVRegDef(LoopEnd->getOperand(0).getReg()), MRI); in findLoopComponents()
162 LookThroughCOPY(MRI->getVRegDef(LoopDec->getOperand(1).getReg()), MRI); in findLoopComponents()
175 LoopStart = LookThroughCOPY(MRI->getVRegDef(StartReg), MRI); in findLoopComponents()
493 MachineInstr *Phi = LookThroughCOPY(MRI->getVRegDef(CountReg), MRI); in ConvertTailPredLoop()
936 MachineInstr *Copy = MRI->getVRegDef(VPR); in ReplaceConstByVPNOTs()
947 MachineInstr *Def = MRI->getVRegDef(GPR); in ReplaceConstByVPNOTs()
965 DeadInstructions.insert(MRI->getVRegDef(GPR)); in ReplaceConstByVPNOTs()
982 DeadInstructions.insert(MRI->getVRegDef(GPR)); in ReplaceConstByVPNOTs()
/openbsd-src/gnu/llvm/llvm/lib/Target/Hexagon/
H A DHexagonHardwareLoops.cpp442 MachineInstr *DI = MRI->getVRegDef(PhiOpReg); in findInductionRegister()
450 if (MRI->getVRegDef(IndReg) == Phi && checkForImmediate(Opnd2, V)) { in findInductionRegister()
469 MachineInstr *PredI = MRI->getVRegDef(PredR); in findInductionRegister()
505 IVOp = MRI->getVRegDef(F->first); in findInductionRegister()
608 MachineInstr *IV_Phi = MRI->getVRegDef(IVReg); in getLoopTripCount()
655 MachineInstr *CondI = MRI->getVRegDef(PredReg); in getLoopTripCount()
703 MachineBasicBlock *DefBB = MRI->getVRegDef(R)->getParent(); in getLoopTripCount()
709 OldInsts.push_back(MRI->getVRegDef(R)); in getLoopTripCount()
713 MachineBasicBlock *DefBB = MRI->getVRegDef(R)->getParent(); in getLoopTripCount()
719 OldInsts.push_back(MRI->getVRegDef(R)); in getLoopTripCount()
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H A DHexagonVExtract.cpp78 MachineInstr *DI = MRI.getVRegDef(ExtIdxR); in genElemLoad()
149 MachineInstr *DefI = MRI.getVRegDef(VecR); in runOnMachineFunction()
183 MachineInstr *AlignaI = MRI.getVRegDef(AR); in runOnMachineFunction()
/openbsd-src/gnu/llvm/llvm/lib/CodeGen/GlobalISel/
H A DInstructionSelector.cpp43 MachineInstr *RootI = MRI.getVRegDef(Root.getReg()); in isBaseWithConstantOffset()
48 MachineInstr *RHSI = MRI.getVRegDef(RHS.getReg()); in isBaseWithConstantOffset()
H A DUtils.cpp95 MachineInstr *RegDef = MRI.getVRegDef(Reg); in constrainOperandRegClass()
319 while ((MI = MRI.getVRegDef(VReg)) && !IsConstantOpcode(MI) && in getConstantVRegValWithLookThrough()
435 MachineInstr *MI = MRI.getVRegDef(VReg); in getConstantFPVRegVal()
444 auto *DefMI = MRI.getVRegDef(Reg); in getDefSrcRegIgnoringCopies()
454 DefMI = MRI.getVRegDef(SrcReg); in getDefSrcRegIgnoringCopies()
638 const MachineInstr *DefMI = MRI.getVRegDef(Val); in isKnownNeverNaN()
738 MachineInstr *Def = MRI.getVRegDef(LiveIn); in getFunctionLiveInPhysReg()
1054 if (AllowUndef && isa<GImplicitDef>(MRI.getVRegDef(Element))) in getAnyConstantSplat()
1203 const MachineInstr *ElementDef = MRI.getVRegDef(MI.getOperand(I).getReg()); in isConstantOrConstantVector()
1338 DeadInstChain.insert(MRI.getVRegDef(Op.getReg())); in saveUsesAndErase()
H A DCombinerHelper.cpp243 MachineInstr *Def = MRI.getVRegDef(Reg); in matchCombineConcatVectors()
721 GAnyLoad *LoadMI = dyn_cast<GAnyLoad>(MRI.getVRegDef(SrcReg)); in matchCombineLoadWithAndMask()
892 GLoad *LoadDef = cast<GLoad>(MRI.getVRegDef(LoadReg)); in applySextInRegOfLoad()
1367 MachineInstr *Add2Def = MRI.getVRegDef(Add2); in matchPtrAddImmedChain()
1778 MachineInstr *SrcInstr = MRI.getVRegDef(SrcReg); in matchCombineUnmergeConstant()
1826 return isa<GImplicitDef>(MRI.getVRegDef(SrcReg)); in matchCombineUnmergeUndef()
1894 MRI.getVRegDef(MI.getOperand(MI.getNumDefs()).getReg()); in applyCombineUnmergeZExtToZExt()
2160 MachineInstr *SrcMI = MRI.getVRegDef(SrcReg); in matchCombineExtOfExt()
2238 MachineInstr *SrcMI = MRI.getVRegDef(SrcReg); in matchCombineTruncOfExt()
2422 isConstantOrConstantSplatVector(*MRI.getVRegDef(SelMI.getCondReg()), MRI); in matchConstantSelectCmp()
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/openbsd-src/gnu/llvm/llvm/lib/Target/AArch64/GISel/
H A DAArch64PostLegalizerCombiner.cpp79 MachineInstr *Other = MRI.getVRegDef(Src1Op1); in matchExtractVecEltPairwiseAdd()
82 Other = MRI.getVRegDef(Src1Op2); in matchExtractVecEltPairwiseAdd()
87 Other == MRI.getVRegDef(Shuffle->getOperand(1).getReg())) { in matchExtractVecEltPairwiseAdd()
115 unsigned Opc = MRI.getVRegDef(R)->getOpcode(); in isSignExtended()
121 return MRI.getVRegDef(R)->getOpcode() == TargetOpcode::G_ZEXT; in isZeroExtended()
308 *MRI.getVRegDef(Store.getValueReg()), MRI); in matchSplitStoreZero128()
H A DAArch64RegisterBankInfo.cpp529 onlyDefinesFP(*MRI.getVRegDef(Op.getReg()), MRI, TRI, Depth + 1); in hasFPConstraints()
704 auto ScalarDef = MRI.getVRegDef(ScalarReg); in getInstrMapping()
797 MachineInstr *DefMI = MRI.getVRegDef(VReg); in getInstrMapping()
846 MachineInstr *DefMI = MRI.getVRegDef(VReg); in getInstrMapping()
926 MachineInstr *DefMI = MRI.getVRegDef(VReg); in getInstrMapping()
930 return Op.isDef() || MRI.getVRegDef(Op.getReg())->getOpcode() == in getInstrMapping()
/openbsd-src/gnu/llvm/llvm/lib/Target/SPIRV/
H A DSPIRVPreLegalizer.cpp64 auto *BuildVec = MRI.getVRegDef(MI.getOperand(2).getReg()); in addConstantsToTrack()
77 MachineInstr *SrcMI = MRI.getVRegDef(MI.getOperand(2).getReg()); in addConstantsToTrack()
106 MachineInstr *ConstMI = MRI.getVRegDef(MOp.getReg()); in foldConstantsIntoIntrinsics()
172 MachineInstr *Def = Op.isReg() ? MRI.getVRegDef(Op.getReg()) : nullptr; in propagateSPIRVType()
198 MachineInstr *Def = MRI.getVRegDef(Reg); in insertAssignInstr()
242 MachineInstr *Def = MRI.getVRegDef(Reg); in generateAssignInstrs()
271 MachineInstr *ElemMI = MRI.getVRegDef(MI.getOperand(1).getReg()); in generateAssignInstrs()
372 unsigned Opcode = MRI.getVRegDef(SrcReg)->getOpcode(); in processInstrsWithTypeFolding()
H A DSPIRVUtils.cpp216 MachineInstr *ConstInstr = MRI->getVRegDef(ConstReg); in getDefInstrMaybeConstant()
220 ConstInstr = MRI->getVRegDef(ConstReg); in getDefInstrMaybeConstant()
223 ConstInstr = MRI->getVRegDef(ConstReg); in getDefInstrMaybeConstant()
/openbsd-src/gnu/llvm/llvm/include/llvm/CodeGen/GlobalISel/
H A DLegalizationArtifactCombiner.h76 markInstAndDefDead(MI, *MRI.getVRegDef(SrcReg), DeadInsts); in tryCombineAnyExt()
94 auto *SrcMI = MRI.getVRegDef(SrcReg); in tryCombineAnyExt()
140 markInstAndDefDead(MI, *MRI.getVRegDef(SrcReg), DeadInsts); in tryCombineZExt()
152 markDefDead(MI, *MRI.getVRegDef(SrcReg), DeadInsts); in tryCombineZExt()
157 auto *SrcMI = MRI.getVRegDef(SrcReg); in tryCombineZExt()
194 markInstAndDefDead(MI, *MRI.getVRegDef(SrcReg), DeadInsts); in tryCombineSExt()
208 markInstAndDefDead(MI, *MRI.getVRegDef(SrcReg), DeadInsts); in tryCombineSExt()
213 auto *SrcMI = MRI.getVRegDef(SrcReg); in tryCombineSExt()
241 auto *SrcMI = MRI.getVRegDef(SrcReg); in tryCombineTrunc()
324 markInstAndDefDead(MI, *MRI.getVRegDef(TruncSrc), DeadInsts); in tryCombineTrunc()
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/openbsd-src/gnu/llvm/llvm/lib/CodeGen/
H A DModuloSchedule.cpp400 int LoopValStage = Schedule.getStage(MRI.getVRegDef(LoopVal)); in generateExistingPhis()
451 MachineInstr *InstOp1 = MRI.getVRegDef(PhiOp1); in generateExistingPhis()
459 InstOp1 = MRI.getVRegDef(PhiOp1); in generateExistingPhis()
473 if (MachineInstr *InstOp1 = MRI.getVRegDef(PhiOp1)) in generateExistingPhis()
477 MachineInstr *PhiInst = MRI.getVRegDef(LoopVal); in generateExistingPhis()
646 if (MachineInstr *InstOp2 = MRI.getVRegDef(PhiOp2)) in generatePhis()
814 MachineInstr *MI = MRI.getVRegDef(LCDef); in splitLifetimes()
944 MachineInstr *BaseDef = MRI.getVRegDef(BaseReg); in computeDelta()
947 BaseDef = MRI.getVRegDef(BaseReg); in computeDelta()
1046 MachineInstr *Def = MRI.getVRegDef(reg); in updateInstruction()
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H A DMachineCycleAnalysis.cpp141 assert(MRI->getVRegDef(Reg) && "Machine instr not mapped for this vreg?!"); in isCycleInvariant()
145 if (Cycle->contains(MRI->getVRegDef(Reg)->getParent())) in isCycleInvariant()
H A DOptimizePHIs.cpp115 MachineInstr *SrcMI = MRI->getVRegDef(SrcReg); in IsSingleValuePHICycle()
122 SrcMI = MRI->getVRegDef(SrcReg); in IsSingleValuePHICycle()
H A DMachineLoopInfo.cpp197 assert(MRI->getVRegDef(Reg) && in isLoopInvariant()
202 if (contains(MRI->getVRegDef(Reg))) in isLoopInvariant()
H A DMIRVRegNamerUtils.cpp81 return MRI.getVRegDef(MO.getReg())->getOpcode(); in getInstructionOpcodeHash()
143 std::string Name = getInstructionOpcodeHash(*MRI.getVRegDef(VReg)); in createVirtualRegister()
H A DLiveVariables.cpp129 assert(MRI->getVRegDef(Reg) && "Register use before def!"); in HandleVirtRegUse()
164 if (MBB == MRI->getVRegDef(Reg)->getParent()) in HandleVirtRegUse()
175 MarkVirtRegAliveInBlock(VRInfo, MRI->getVRegDef(Reg)->getParent(), Pred); in HandleVirtRegUse()
587 MarkVirtRegAliveInBlock(getVarInfo(I), MRI->getVRegDef(I)->getParent(), in runOnBlock()
649 if (VirtRegInfo[Reg].Kills[j] == MRI->getVRegDef(Reg)) in runOnMachineFunction()
799 const MachineInstr *Def = MRI.getVRegDef(Reg); in isLiveIn()
/openbsd-src/gnu/llvm/llvm/lib/Target/X86/
H A DX86FastPreTileConfig.cpp293 MachineInstr *MI = MRI->getVRegDef(TileReg); in getShape()
351 MachineInstr *TileDefMI = MRI->getVRegDef(InTileReg); in convertPHI()
377 MachineInstr *TileLoad = MRI->getVRegDef(InTileReg); in convertPHI()
464 DefMI = MRI->getVRegDef(InTileReg); in canonicalizePHIs()
605 MachineInstr *RowMI = MRI->getVRegDef(RowMO->getReg()); in configBasicBlock()
606 MachineInstr *ColMI = MRI->getVRegDef(ColMO->getReg()); in configBasicBlock()
/openbsd-src/gnu/llvm/llvm/lib/Target/WebAssembly/
H A DWebAssemblyFixBrTableDefaults.cpp61 auto ExtMI = MF.getRegInfo().getVRegDef(MI.getOperand(0).getReg()); in fixBrTableIndex()
127 auto *RangeCheck = MRI.getVRegDef(Cond[1].getReg()); in fixBrTableDefault()
/openbsd-src/gnu/llvm/llvm/lib/Target/RISCV/
H A DRISCVMergeBaseOffset.cpp185 MachineInstr &OffsetTail = *MRI->getVRegDef(Reg); in foldLargeOffset()
195 *MRI->getVRegDef(OffsetTail.getOperand(1).getReg()); in foldLargeOffset()
257 MachineInstr &OffsetTail = *MRI->getVRegDef(Rs1); in foldShiftedOffset()
/openbsd-src/gnu/llvm/llvm/lib/Target/AMDGPU/
H A DSIFoldOperands.cpp468 MachineInstr *Def = MRI->getVRegDef(UseReg); in getRegSeqInit()
476 for (MachineInstr *SubDef = MRI->getVRegDef(Sub->getReg()); in getRegSeqInit()
479 SubDef = MRI->getVRegDef(Sub->getReg())) { in getRegSeqInit()
528 MachineInstr *Def = MRI->getVRegDef(UseReg); in tryToFoldACImm()
1010 MachineInstr *Def = MRI->getVRegDef(Op.getReg()); in getImmOrMaterializedImm()
1170 MachineInstr *SrcDef = MRI->getVRegDef(Src1); in tryFoldZeroHighBits()
1307 InstToErase = MRI->getVRegDef(SrcReg); in tryFoldFoldableCopy()
1371 MachineInstr *Def = MRI->getVRegDef(ClampSrc->getReg()); in tryFoldClamp()
1524 MachineInstr *Def = MRI->getVRegDef(RegOp->getReg()); in tryFoldOMod()
1570 const MachineInstr *SubDef = MRI->getVRegDef(Op->getReg()); in tryFoldRegSequence()
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