| /llvm-project-15.0.7/llvm/lib/Target/AMDGPU/ |
| H A D | SIFixSGPRCopies.cpp | 238 if (!CopyUse.isCopy()) in foldVGPRCopyIntoRegSequence()
607 if (MI.isCopy()) { in runOnMachineFunction()
803 AllAGPRUses &= (UseMI->isCopy() && in processPHINode()
806 if (UseMI->isCopy() || UseMI->isRegSequence()) { in processPHINode()
807 if (UseMI->isCopy() && in processPHINode()
852 if (Def->isCopy()) { in processPHINode()
862 else if (Def->isCopy() && in processPHINode()
1054 if (Inst->isCopy() || Inst->isRegSequence()) { in lowerVGPR2SGPRCopies()
1056 if (!Inst->isCopy() || in lowerVGPR2SGPRCopies()
1068 (Inst->isCopy() && Inst->getOperand(0).getReg() == AMDGPU::SCC)) { in lowerVGPR2SGPRCopies()
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| H A D | GCNNSAReassign.cpp | 214 if (Def && Def->isCopy() && Def->getOperand(1).getReg() == PhysReg) in CheckNSA()
221 if (UseInst->isCopy() && UseInst->getOperand(0).getReg() == PhysReg) in CheckNSA()
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| H A D | SIFoldOperands.cpp | 671 if (FoldingImmLike && UseMI->isCopy()) { in foldOperand()
728 if (UseMI->isCopy() && OpToFold.isReg() && in foldOperand()
1534 if (!SubDef || !SubDef->isCopy() || SubDef->getOperand(1).getSubReg()) in tryFoldRegSequence()
1542 while (UseMI->isCopy() && !Op->getSubReg()) { in tryFoldRegSequence()
1620 if (!Copy || !Copy->isCopy()) in tryFoldLCSSAPhi()
1669 if (!I->isCopy() && !I->isRegSequence()) in tryFoldLoad()
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| /llvm-project-15.0.7/llvm/lib/Target/ARM/ |
| H A D | A15SDOptimizer.cpp | 163 if (MI->isCopy() && usesRegClass(MI->getOperand(1), in getPrefSPRLane()
241 if (MI->isCopy()) { in optimizeSDPattern()
262 if (EC && EC->isCopy() && in optimizeSDPattern()
325 if (MI->isCopy() && usesRegClass(MI->getOperand(1), &ARM::SPRRegClass)) in hasPartialWrite()
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| H A D | Thumb2ITBlockPass.cpp | 123 static bool isCopy(MachineInstr *MI) { in isCopy() function
139 if (!isCopy(MI)) in MoveCopyOutOfITBlock()
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| H A D | MLxExpansionPass.cpp | 126 while (UseMI->isCopy() || UseMI->isInsertSubreg()) { in getDefReg()
336 if (MI->isPosition() || MI->isImplicitDef() || MI->isCopy()) in ExpandFPMLxInstructions()
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| /llvm-project-15.0.7/llvm/lib/CodeGen/ |
| H A D | PeepholeOptimizer.cpp | 243 return MI.isCopy() || (!DisableAdvCopyOpt && in isCoalescableCopy()
852 assert(MI.isCopy() && "Expected copy instruction"); in CopyRewriter()
1411 assert(MI.isCopy() && "expected a COPY machine instruction"); in foldRedundantCopy()
1456 assert(MI.isCopy() && "expected a COPY machine instruction"); in foldRedundantNAPhysCopy()
1674 if (!MI->isCopy()) { in runOnMachineFunction()
1737 if (MI->isCopy() && (foldRedundantCopy(*MI, CopySrcMIs) || in runOnMachineFunction()
1824 assert(Def->isCopy() && "Invalid definition"); in getNextSourceFromCopy()
2072 if (Def->isCopy()) in getNextSourceImpl()
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| H A D | CodeGenCommonISel.cpp | 53 if (!MI.isCopy() && !MI.isImplicitDef()) { in MIIsInTerminatorSequence()
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| H A D | RegAllocScore.cpp | 104 if (MI.isCopy()) { in calculateRegAllocScore()
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| H A D | MachineSink.cpp | 273 if (!MI.isCopy()) in INITIALIZE_PASS_DEPENDENCY()
595 if (!MI.isCopy() && !TII->isAsCheapAsAMove(MI)) in isWorthBreakingCriticalEdge()
1248 if (!MI.isCopy()) { in SinkIntoCycle()
1491 if (MI.getMF()->getFunction().getSubprogram() && MI.isCopy()) in SinkInstruction()
1511 assert(MI.isCopy()); in SalvageUnsunkDebugUsersOfCopy()
1816 if (!MI.isCopy() || !MI.getOperand(0).isRenamable()) { in tryToSinkCopy()
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| H A D | TwoAddressInstructionPass.cpp | 230 if (!Def || !Def->isCopy()) in isRevCopyChain()
273 if (MI.isCopy()) { in isCopyToReg()
480 if (MI->isCopy()) { in removeClobberedSrcRegMap()
832 if (!KillMI || MI == KillMI || KillMI->isCopy() || KillMI->isCopyLike()) in rescheduleMIBelowKill()
878 if (End->isCopy() && regOverlapsSet(Defs, End->getOperand(1).getReg(), TRI)) in rescheduleMIBelowKill()
974 if (DefMI.getParent() != MBB || DefMI.isCopy() || DefMI.isCopyLike()) in isDefTooClose()
1022 if (!KillMI || MI == KillMI || KillMI->isCopy() || KillMI->isCopyLike()) in rescheduleKillAboveMI()
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| H A D | OptimizePHIs.cpp | 118 if (SrcMI && SrcMI->isCopy() && !SrcMI->getOperand(0).getSubReg() && in IsSingleValuePHICycle()
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| H A D | LiveRangeShrink.cpp | 200 if (!DefInstr.isCopy()) in runOnMachineFunction()
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| H A D | TargetRegisterInfo.cpp | 604 if (MI->isCopy()) in lookThruCopyLike()
627 if (MI->isCopy()) in lookThruSingleUseCopyChain()
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| /llvm-project-15.0.7/llvm/lib/Target/Hexagon/ |
| H A D | HexagonSubtarget.cpp | 366 if (MI->isCopy() && in apply()
375 if (MO.isUse() && !MI->isCopy() && in apply()
473 if (DstInst->isCopy()) in adjustSchedDependency()
481 if ((DstInst->isRegSequence() || DstInst->isCopy())) { in adjustSchedDependency()
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| /llvm-project-15.0.7/llvm/lib/Target/AArch64/ |
| H A D | AArch64StackTaggingPreRA.cpp | 188 } else if (UseI.isCopy() && in uncheckUsesOf()
286 if (UseI.isCopy()) { in findFirstSlotCandidate()
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| H A D | AArch64RedundantCopyElimination.cpp | 323 if (PredI->isCopy()) { in optimizeBlock()
379 bool IsCopy = MI->isCopy(); in optimizeBlock()
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| /llvm-project-15.0.7/llvm/lib/Target/SystemZ/ |
| H A D | SystemZCopyPhysRegs.cpp | 74 if (!MI->isCopy()) in visitMBB()
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| /llvm-project-15.0.7/llvm/lib/Target/RISCV/ |
| H A D | RISCVRedundantCopyElimination.cpp | 123 if (MI->isCopy() && MI->getOperand(0).isReg() && in optimizeBlock()
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| /llvm-project-15.0.7/llvm/lib/Target/X86/ |
| H A D | X86LowerTileCopy.cpp | 79 if (!MI.isCopy()) in runOnMachineFunction()
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| H A D | X86FastPreTileConfig.cpp | 232 if (UseMI->isCopy()) in reload()
256 if (UseMI->isCopy()) { in reload()
297 } else if (MI->isCopy()) { in getShape()
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| H A D | X86FastTileConfig.cpp | 88 if (MI.isDebugInstr() || MI.isCopy() || MI.getNumOperands() < 3 || in isTileDef()
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| /llvm-project-15.0.7/llvm/lib/Target/SPIRV/ |
| H A D | SPIRVInstrInfo.cpp | 188 assert(I->isCopy() && "Copy instruction is expected"); in copyPhysReg()
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| /llvm-project-15.0.7/llvm/include/llvm/CodeGen/ |
| H A D | MachineInstr.h | 1289 bool isCopy() const {
1294 return isCopy() && !getOperand(0).getSubReg() && !getOperand(1).getSubReg();
1304 return isCopy() || isSubregToReg();
1309 return isCopy() && getOperand(0).getReg() == getOperand(1).getReg() &&
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| /llvm-project-15.0.7/llvm/lib/Target/PowerPC/ |
| H A D | PPCReduceCRLogicals.cpp | 543 if (!Copy->isCopy()) in lookThroughCRCopy()
619 if (CRI.TrueDefs.first->isCopy() || CRI.TrueDefs.second->isCopy() || in splitBlockOnBinaryCROp()
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