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Searched refs:AI (Results 1 – 25 of 276) sorted by relevance

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/freebsd/contrib/llvm-project/llvm/lib/Transforms/Utils/
H A DMemoryTaggingSupport.cpp118 if (auto *AI = dyn_cast_or_null<AllocaInst>(V)) { in visit() local
119 if (!isInterestingAlloca(*AI)) in visit()
121 AllocaInfo &AInfo = Info.AllocasToInstrument[AI]; in visit()
138 if (AllocaInst *AI = dyn_cast<AllocaInst>(&Inst)) { in visit() local
139 if (isInterestingAlloca(*AI)) { in visit()
140 Info.AllocasToInstrument[AI].AI = AI; in visit()
147 AllocaInst *AI = findAllocaForValue(II->getArgOperand(1)); in visit() local
148 if (!AI) { in visit()
152 if (!isInterestingAlloca(*AI)) in visit()
155 Info.AllocasToInstrument[AI].LifetimeStart.push_back(II); in visit()
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H A DPromoteMemoryToRegister.cpp65 bool llvm::isAllocaPromotable(const AllocaInst *AI) { in isAllocaPromotable() argument
67 for (const User *U : AI->users()) { in isAllocaPromotable()
71 if (LI->isVolatile() || LI->getType() != AI->getAllocatedType()) in isAllocaPromotable()
74 if (SI->getValueOperand() == AI || in isAllocaPromotable()
75 SI->getValueOperand()->getType() != AI->getAllocatedType()) in isAllocaPromotable()
132 void init(AllocaInst *AI) { in init() argument
134 for (DbgAssignIntrinsic *DAI : at::getAssignmentMarkers(AI)) { in init()
138 for (DbgVariableRecord *DVR : at::getDVRAssignmentMarkers(AI)) { in init()
240 void AnalyzeAlloca(AllocaInst *AI) { in AnalyzeAlloca()
246 for (User *U : AI->users()) { in AnalyzeAlloca()
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/freebsd/contrib/llvm-project/clang/include/clang/CodeGen/
H A DCGFunctionInfo.h145 auto AI = ABIArgInfo(Direct); variable
146 AI.setCoerceToType(T);
147 AI.setPaddingType(Padding);
148 AI.setDirectOffset(Offset);
149 AI.setDirectAlign(Align);
150 AI.setCanBeFlattened(CanBeFlattened);
151 return AI;
154 auto AI = getDirect(T); variable
155 AI.setInReg(true);
156 return AI;
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/freebsd/contrib/llvm-project/llvm/lib/Target/WebAssembly/
H A DWebAssemblyRefTypeMem2Local.cpp46 void visitAllocaInst(AllocaInst &AI);
59 void WebAssemblyRefTypeMem2Local::visitAllocaInst(AllocaInst &AI) { in visitAllocaInst() argument
60 if (WebAssembly::isWebAssemblyReferenceType(AI.getAllocatedType())) { in visitAllocaInst()
62 IRBuilder<> IRB(AI.getContext()); in visitAllocaInst()
63 IRB.SetInsertPoint(&AI); in visitAllocaInst()
64 auto *NewAI = IRB.CreateAlloca(AI.getAllocatedType(), in visitAllocaInst()
66 AI.getName() + ".var"); in visitAllocaInst()
71 if (AI.hasValueHandle()) in visitAllocaInst()
72 ValueHandleBase::ValueIsRAUWd(&AI, NewAI); in visitAllocaInst()
73 if (AI.isUsedByMetadata()) in visitAllocaInst()
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H A DWebAssemblyFixFunctionBitcasts.cpp119 Function::arg_iterator AI = Wrapper->arg_begin(); in createWrapper() local
134 for (; AI != AE && PI != PE; ++AI, ++PI) { in createWrapper()
135 Type *ArgType = AI->getType(); in createWrapper()
139 Args.push_back(&*AI); in createWrapper()
143 CastInst::CreateBitOrPointerCast(AI, ParamType, "cast"); in createWrapper()
165 for (; AI != AE; ++AI) in createWrapper()
166 Args.push_back(&*AI); in createWrapper()
/freebsd/contrib/llvm-project/llvm/lib/CodeGen/
H A DStackProtector.cpp93 const AllocaInst *AI = MFI.getObjectAllocation(I); in runOnFunction()
94 if (!AI) in runOnFunction()
97 SSPLayoutMap::const_iterator LI = Layout.find(AI); in runOnFunction()
255 static bool HasAddressTaken(const Instruction *AI, TypeSize AllocSize, in HasAddressTaken()
259 for (const User *U : AI->users()) { in HasAddressTaken()
269 if (AI == cast<StoreInst>(I)->getValueOperand()) in findStackProtectorIntrinsic()
275 if (AI == cast<AtomicCmpXchgInst>(I)->getNewValOperand())
279 if (AI == cast<PtrToIntInst>(I)->getOperand(0))
411 if (const AllocaInst *AI = dyn_cast<AllocaInst>(&I)) { in requiresStackProtector()
412 if (AI in requiresStackProtector()
171 HasAddressTaken(const Instruction * AI,TypeSize AllocSize,Module * M,SmallPtrSet<const PHINode *,16> & VisitedPHIs) HasAddressTaken() argument
327 if (const AllocaInst *AI = dyn_cast<AllocaInst>(&I)) { requiresStackProtector() local
452 CreatePrologue(Function * F,Module * M,Instruction * CheckLoc,const TargetLoweringBase * TLI,AllocaInst * & AI) CreatePrologue() argument
477 AllocaInst *AI = nullptr; // Place on stack that stores the stack guard. InsertStackProtectors() local
650 const AllocaInst *AI = MFI.getObjectAllocation(I); copyToMachineFrameInfo() local
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H A DAtomicExpandPass.cpp79 bool tryExpandAtomicRMW(AtomicRMWInst *AI);
91 AtomicRMWInst *widenPartwordAtomicRMW(AtomicRMWInst *AI);
93 void expandAtomicRMWToMaskedIntrinsic(AtomicRMWInst *AI);
119 llvm::expandAtomicRMWToCmpXchg(AtomicRMWInst *AI,
565 AtomicRMWInst *AI = Builder.CreateAtomicRMW( in expandAtomicStore() local
571 tryExpandAtomicRMW(AI); in expandAtomicStore()
599 bool AtomicExpandImpl::tryExpandAtomicRMW(AtomicRMWInst *AI) { in tryExpandAtomicRMW() argument
600 LLVMContext &Ctx = AI->getModule()->getContext(); in tryExpandAtomicRMW()
601 TargetLowering::AtomicExpansionKind Kind = TLI->shouldExpandAtomicRMWInIR(AI); in tryExpandAtomicRMW()
607 unsigned ValueSize = getAtomicOpSize(AI); in tryExpandAtomicRMW()
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H A DSafeStack.cpp151 uint64_t getStaticAllocaAllocationSize(const AllocaInst* AI);
206 uint64_t SafeStack::getStaticAllocaAllocationSize(const AllocaInst* AI) { in getStaticAllocaAllocationSize() argument
207 uint64_t Size = DL.getTypeAllocSize(AI->getAllocatedType()); in getStaticAllocaAllocationSize()
208 if (AI->isArrayAllocation()) { in getStaticAllocaAllocationSize()
209 auto C = dyn_cast<ConstantInt>(AI->getArraySize()); in getStaticAllocaAllocationSize()
384 if (auto AI = dyn_cast<AllocaInst>(&I)) { in findInsts() local
387 uint64_t Size = getStaticAllocaAllocationSize(AI); in findInsts()
388 if (IsSafeStackAlloca(AI, Size)) in findInsts()
391 if (AI->isStaticAlloca()) { in findInsts()
393 StaticAllocas.push_back(AI); in findInsts()
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H A DRegUsageInfoCollector.cpp151 for (MCRegAliasIterator AI(Reg, TRI, true); AI.isValid(); ++AI) in runOnMachineFunction() local
152 SetRegAsDefined(*AI); in runOnMachineFunction()
164 for (MCRegAliasIterator AI(PReg, TRI, true); AI.isValid(); ++AI) in runOnMachineFunction() local
165 if (!SavedRegs.test(*AI)) in runOnMachineFunction()
166 SetRegAsDefined(*AI); in runOnMachineFunction()
H A DAggressiveAntiDepBreaker.cpp157 for (MCRegAliasIterator AI(LI.PhysReg, TRI, true); AI.isValid(); ++AI) { in StartBlock() local
158 unsigned Reg = *AI; in StartBlock()
175 for (MCRegAliasIterator AI(Reg, TRI, true); AI.isValid(); ++AI) { in StartBlock() local
176 unsigned AliasReg = *AI; in StartBlock()
304 for (MCRegAliasIterator AI(Reg, TRI, true); AI.isValid(); ++AI) in HandleLastUse() local
305 if (TRI->isSuperRegister(Reg, *AI) && State->IsLive(*AI)) { in HandleLastUse()
384 for (MCRegAliasIterator AI(Reg, TRI, false); AI.isValid(); ++AI) { in PrescanInstruction() local
385 unsigned AliasReg = *AI; in PrescanInstruction()
414 for (MCRegAliasIterator AI(Reg, TRI, true); AI.isValid(); ++AI) { in PrescanInstruction() local
421 if (TRI->isSuperRegister(Reg, *AI) && State->IsLive(*AI)) in PrescanInstruction()
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H A DCriticalAntiDepBreaker.cpp69 for (MCRegAliasIterator AI(LI.PhysReg, TRI, true); AI.isValid(); ++AI) { in StartBlock() local
70 unsigned Reg = *AI; in StartBlock()
87 for (MCRegAliasIterator AI(*I, TRI, true); AI.isValid(); ++AI) { in StartBlock() local
88 unsigned Reg = *AI; in StartBlock()
199 for (MCRegAliasIterator AI(Reg, TRI, false); AI.isValid(); ++AI) { in PrescanInstruction() local
203 unsigned AliasReg = *AI; in PrescanInstruction()
329 for (MCRegAliasIterator AI(Reg, TRI, true); AI.isValid(); ++AI) { in ScanInstruction() local
330 unsigned AliasReg = *AI; in ScanInstruction()
H A DRDFRegisters.cpp120 for (MCRegAliasIterator AI(Reg, &TRI, false); AI.isValid(); ++AI) in getAliasSet()
121 AS.insert(*AI); in getAliasSet()
190 MCRegUnitMaskIterator AI(A.Reg, &getTRI()); in equal_to()
192 while (AI.isValid() && BI.isValid()) { in equal_to()
193 auto [AReg, AMask] = *AI; in equal_to()
202 ++AI; in equal_to()
208 ++AI; in equal_to()
213 return static_cast<int>(AI in equal_to()
127 for (MCRegAliasIterator AI(Reg, &TRI, false); AI.isValid(); ++AI) getAliasSet() local
197 MCRegUnitMaskIterator AI(A.Reg, &getTRI()); equal_to() local
242 llvm::MCRegUnitMaskIterator AI(A.Reg, &getTRI()); less() local
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H A DCallingConvLower.cpp63 for (MCRegAliasIterator AI(Reg, &TRI, true); AI.isValid(); ++AI) in MarkAllocated() local
64 UsedRegs[*AI / 32] |= 1 << (*AI & 31); in MarkAllocated()
68 for (MCRegAliasIterator AI(Reg, &TRI, true); AI.isValid(); ++AI) in MarkUnallocated() local
69 UsedRegs[*AI / 32] &= ~(1 << (*AI & 31)); in MarkUnallocated()
/freebsd/contrib/llvm-project/llvm/lib/Target/AMDGPU/
H A DAMDGPUArgumentUsageInfo.cpp156 AMDGPUFunctionArgInfo AI; in fixedABILayout() local
157 AI.PrivateSegmentBuffer in fixedABILayout()
159 AI.DispatchPtr = ArgDescriptor::createRegister(AMDGPU::SGPR4_SGPR5); in fixedABILayout()
160 AI.QueuePtr = ArgDescriptor::createRegister(AMDGPU::SGPR6_SGPR7); in fixedABILayout()
164 AI.ImplicitArgPtr = ArgDescriptor::createRegister(AMDGPU::SGPR8_SGPR9); in fixedABILayout()
165 AI.DispatchID = ArgDescriptor::createRegister(AMDGPU::SGPR10_SGPR11); in fixedABILayout()
168 AI.WorkGroupIDX = ArgDescriptor::createRegister(AMDGPU::SGPR12); in fixedABILayout()
169 AI.WorkGroupIDY = ArgDescriptor::createRegister(AMDGPU::SGPR13); in fixedABILayout()
170 AI.WorkGroupIDZ = ArgDescriptor::createRegister(AMDGPU::SGPR14); in fixedABILayout()
171 AI.LDSKernelId = ArgDescriptor::createRegister(AMDGPU::SGPR15); in fixedABILayout()
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H A DSIMachineFunctionInfo.cpp621 yaml::SIArgumentInfo AI; in convertArgumentInfo() local
645 Any |= convertArg(AI.PrivateSegmentBuffer, ArgInfo.PrivateSegmentBuffer); in convertArgumentInfo()
646 Any |= convertArg(AI.DispatchPtr, ArgInfo.DispatchPtr); in convertArgumentInfo()
647 Any |= convertArg(AI.QueuePtr, ArgInfo.QueuePtr); in convertArgumentInfo()
648 Any |= convertArg(AI.KernargSegmentPtr, ArgInfo.KernargSegmentPtr); in convertArgumentInfo()
649 Any |= convertArg(AI.DispatchID, ArgInfo.DispatchID); in convertArgumentInfo()
650 Any |= convertArg(AI.FlatScratchInit, ArgInfo.FlatScratchInit); in convertArgumentInfo()
651 Any |= convertArg(AI.LDSKernelId, ArgInfo.LDSKernelId); in convertArgumentInfo()
652 Any |= convertArg(AI.PrivateSegmentSize, ArgInfo.PrivateSegmentSize); in convertArgumentInfo()
653 Any |= convertArg(AI.WorkGroupIDX, ArgInfo.WorkGroupIDX); in convertArgumentInfo()
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/freebsd/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineLoadStoreAlloca.cpp177 AllocaInst *AI, in isOnlyCopiedFromConstantMemory() argument
180 if (isOnlyCopiedFromConstantMemory(AA, AI, TheCopy, ToDelete)) in isOnlyCopiedFromConstantMemory()
186 static bool isDereferenceableForAllocaSize(const Value *V, const AllocaInst *AI, in isDereferenceableForAllocaSize() argument
188 if (AI->isArrayAllocation()) in isDereferenceableForAllocaSize()
190 uint64_t AllocaSize = DL.getTypeStoreSize(AI->getAllocatedType()); in isDereferenceableForAllocaSize()
193 return isDereferenceableAndAlignedPointer(V, AI->getAlign(), in isDereferenceableForAllocaSize()
198 AllocaInst &AI, DominatorTree &DT) { in simplifyAllocaArraySize() argument
200 if (!AI.isArrayAllocation()) { in simplifyAllocaArraySize()
202 if (AI.getArraySize()->getType()->isIntegerTy(32)) in simplifyAllocaArraySize()
206 return IC.replaceOperand(AI, 0, IC.Builder.getInt32(1)); in simplifyAllocaArraySize()
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/freebsd/contrib/llvm-project/llvm/lib/Target/AArch64/
H A DAArch64StackTagging.cpp326 void tagAlloca(AllocaInst *AI, Instruction *InsertBefore, Value *Ptr,
328 void untagAlloca(AllocaInst *AI, Instruction *InsertBefore, uint64_t Size);
433 void AArch64StackTagging::tagAlloca(AllocaInst *AI, Instruction *InsertBefore, in tagAlloca() argument
442 Triple(AI->getModule()->getTargetTriple()).isLittleEndian(); in tagAlloca()
446 LLVM_DEBUG(dbgs() << "collecting initializers for " << *AI in tagAlloca()
455 void AArch64StackTagging::untagAlloca(AllocaInst *AI, Instruction *InsertBefore, in untagAlloca() argument
458 IRB.CreateCall(SetTagFunc, {IRB.CreatePointerCast(AI, IRB.getPtrTy()), in untagAlloca()
470 AllocaInst *AI = Info.AI; in insertBaseTaggedPointer() local
472 PrologueBB = AI->getParent(); in insertBaseTaggedPointer()
475 PrologueBB = DT->findNearestCommonDominator(PrologueBB, AI->getParent()); in insertBaseTaggedPointer()
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/freebsd/contrib/llvm-project/llvm/utils/TableGen/Common/
H A DInfoByHwMode.h45 auto AI = A.begin(); in union_modes() local
50 if (AI != A.end() && AI->first == DefaultMode) { in union_modes()
52 ++AI; in union_modes()
59 while (AI != A.end()) { in union_modes()
62 for (; AI != A.end(); ++AI) in union_modes()
63 Modes.push_back(AI->first); in union_modes()
67 if (BI->first < AI->first) { in union_modes()
71 Modes.push_back(AI->first); in union_modes()
72 if (AI->first == BI->first) in union_modes()
74 ++AI; in union_modes()
/freebsd/contrib/llvm-project/llvm/lib/Analysis/
H A DStackSafetyAnalysis.cpp154 ConstantRange getStaticAllocaSizeRange(const AllocaInst &AI) { in getStaticAllocaSizeRange() argument
155 const DataLayout &DL = AI.getDataLayout(); in getStaticAllocaSizeRange()
156 TypeSize TS = DL.getTypeAllocSize(AI.getAllocatedType()); in getStaticAllocaSizeRange()
157 unsigned PointerSize = DL.getPointerTypeSizeInBits(AI.getType()); in getStaticAllocaSizeRange()
165 if (AI.isArrayAllocation()) { in getStaticAllocaSizeRange()
166 const auto *C = dyn_cast<ConstantInt>(AI.getArraySize()); in getStaticAllocaSizeRange()
210 if (const AllocaInst *AI = dyn_cast<AllocaInst>(&I)) { in print() local
211 auto &AS = Allocas.find(AI)->second; in print()
212 O << " " << AI->getName() << "[" in print()
213 << getStaticAllocaSizeRange(*AI) in print()
365 isSafeAccess(const Use & U,AllocaInst * AI,Value * V) isSafeAccess() argument
370 isSafeAccess(const Use & U,AllocaInst * AI,TypeSize TS) isSafeAccess() argument
379 isSafeAccess(const Use & U,AllocaInst * AI,const SCEV * AccessSize) isSafeAccess() argument
421 AllocaInst *AI = dyn_cast<AllocaInst>(Ptr); analyzeAllUses() local
562 if (auto *AI = dyn_cast<AllocaInst>(&I)) run() local
567 for (auto *AI : Allocas) { run() local
923 const AllocaInst *AI = KV.first; getInfo() local
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H A DStackLifetime.cpp35 StackLifetime::getLiveRange(const AllocaInst *AI) const { in getLiveRange()
36 const auto IT = AllocaNumbering.find(AI); in getLiveRange()
45 bool StackLifetime::isAliveAfter(const AllocaInst *AI, in isAliveAfter() argument
59 return getLiveRange(AI).test(InstNum); in isAliveAfter()
66 const AllocaInst *AI = findAllocaForValue(II.getArgOperand(1), true); in findMatchingAlloca() local
67 if (!AI) in findMatchingAlloca()
70 auto AllocaSize = AI->getAllocationSize(DL); in findMatchingAlloca()
82 return AI; in findMatchingAlloca()
98 const AllocaInst *AI = findMatchingAlloca(*II, DL); in collectMarkers() local
99 if (!AI) { in collectMarkers()
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/freebsd/contrib/llvm-project/llvm/include/llvm/
H A DPassSupport.h157 PassInfo *AI = new PassInfo(name, &agName::ID); \
158 Registry.registerAnalysisGroup(&agName::ID, 0, *AI, false, true); \
159 return AI; \
177 PassInfo *AI = new PassInfo(name, &agName::ID); \
178 Registry.registerAnalysisGroup(&agName::ID, &passName::ID, *AI, def, \
180 return AI; \
199 PassInfo *AI = new PassInfo(n, &agName::ID); \
200 Registry.registerAnalysisGroup(&agName::ID, &passName::ID, *AI, def, true); \
201 return AI; \
/freebsd/contrib/llvm-project/llvm/lib/Transforms/Instrumentation/
H A DBoundsChecking.cpp167 } else if (AtomicCmpXchgInst *AI = dyn_cast<AtomicCmpXchgInst>(&I)) { in addBoundsChecking() local
168 if (!AI->isVolatile()) in addBoundsChecking()
170 getBoundsCheckCond(AI->getPointerOperand(), AI->getCompareOperand(), in addBoundsChecking()
172 } else if (AtomicRMWInst *AI = dyn_cast<AtomicRMWInst>(&I)) { in addBoundsChecking() local
173 if (!AI->isVolatile()) in addBoundsChecking()
174 Or = getBoundsCheckCond(AI->getPointerOperand(), AI->getValOperand(), in addBoundsChecking()
/freebsd/contrib/llvm-project/compiler-rt/lib/ubsan/
H A Dubsan_diag.cpp87 AddressInfo AI; in MaybeReportErrorSummary() local
88 AI.file = internal_strdup(SLoc.getFilename()); in MaybeReportErrorSummary()
89 AI.line = SLoc.getLine(); in MaybeReportErrorSummary()
90 AI.column = SLoc.getColumn(); in MaybeReportErrorSummary()
91 AI.function = nullptr; in MaybeReportErrorSummary()
92 ReportErrorSummary(ErrorKind, AI, GetSanititizerToolName()); in MaybeReportErrorSummary()
93 AI.Clear(); in MaybeReportErrorSummary()
97 const AddressInfo &AI = Loc.getSymbolizedStack()->info; in MaybeReportErrorSummary() local
98 ReportErrorSummary(ErrorKind, AI, GetSanititizerToolName()); in MaybeReportErrorSummary()
448 const AddressInfo &AI = Stack.get()->info; in IsPCSuppressed() local
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/freebsd/contrib/llvm-project/clang/lib/CodeGen/
H A DMacroPPCallbacks.cpp30 MacroInfo::param_iterator AI = MI.param_begin(), E = MI.param_end(); in writeMacroDefinition() local
31 for (; AI + 1 != E; ++AI) { in writeMacroDefinition()
32 Name << (*AI)->getName(); in writeMacroDefinition()
37 if ((*AI)->getName() == "__VA_ARGS__") in writeMacroDefinition()
40 Name << (*AI)->getName(); in writeMacroDefinition()
/freebsd/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86RegisterInfo.cpp607 for (MCRegAliasIterator AI(X86::R8 + n, this, true); AI.isValid(); ++AI) in getReservedRegs() local
608 Reserved.set(*AI); in getReservedRegs()
611 for (MCRegAliasIterator AI(X86::XMM8 + n, this, true); AI.isValid(); ++AI) in getReservedRegs() local
612 Reserved.set(*AI); in getReservedRegs()
617 for (MCRegAliasIterator AI(X86::XMM16 + n, this, true); AI.isValid(); in getReservedRegs() local
618 ++AI) in getReservedRegs()
619 Reserved.set(*AI); in getReservedRegs()
628 for (MCRegAliasIterator AI(X86::R14, this, true); AI.isValid(); ++AI) in getReservedRegs() local
629 Reserved.set(*AI); in getReservedRegs()
630 for (MCRegAliasIterator AI(X86::R15, this, true); AI.isValid(); ++AI) in getReservedRegs() local
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