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llvm/trunk/lib/IR/Instructions.cpp
| Show First 20 Lines • Show All 1,132 Lines • ▼ Show 20 Lines | |||||
| void LoadInst::AssertOK() { | void LoadInst::AssertOK() { | ||||
| assert(getOperand(0)->getType()->isPointerTy() && | assert(getOperand(0)->getType()->isPointerTy() && | ||||
| "Ptr must have pointer type."); | "Ptr must have pointer type."); | ||||
| assert(!(isAtomic() && getAlignment() == 0) && | assert(!(isAtomic() && getAlignment() == 0) && | ||||
| "Alignment required for atomic load"); | "Alignment required for atomic load"); | ||||
| } | } | ||||
| LoadInst::LoadInst(Value *Ptr, const Twine &Name, Instruction *InsertBef) | LoadInst::LoadInst(Type *Ty, Value *Ptr, const Twine &Name, | ||||
| : LoadInst(Ptr, Name, /*isVolatile=*/false, InsertBef) {} | Instruction *InsertBef) | ||||
| : LoadInst(Ty, Ptr, Name, /*isVolatile=*/false, InsertBef) {} | |||||
| LoadInst::LoadInst(Value *Ptr, const Twine &Name, BasicBlock *InsertAE) | LoadInst::LoadInst(Type *Ty, Value *Ptr, const Twine &Name, | ||||
| : LoadInst(Ptr, Name, /*isVolatile=*/false, InsertAE) {} | BasicBlock *InsertAE) | ||||
| : LoadInst(Ty, Ptr, Name, /*isVolatile=*/false, InsertAE) {} | |||||
| LoadInst::LoadInst(Type *Ty, Value *Ptr, const Twine &Name, bool isVolatile, | LoadInst::LoadInst(Type *Ty, Value *Ptr, const Twine &Name, bool isVolatile, | ||||
| Instruction *InsertBef) | Instruction *InsertBef) | ||||
| : LoadInst(Ty, Ptr, Name, isVolatile, /*Align=*/0, InsertBef) {} | : LoadInst(Ty, Ptr, Name, isVolatile, /*Align=*/0, InsertBef) {} | ||||
| LoadInst::LoadInst(Value *Ptr, const Twine &Name, bool isVolatile, | LoadInst::LoadInst(Type *Ty, Value *Ptr, const Twine &Name, bool isVolatile, | ||||
| BasicBlock *InsertAE) | BasicBlock *InsertAE) | ||||
| : LoadInst(Ptr, Name, isVolatile, /*Align=*/0, InsertAE) {} | : LoadInst(Ty, Ptr, Name, isVolatile, /*Align=*/0, InsertAE) {} | ||||
| LoadInst::LoadInst(Type *Ty, Value *Ptr, const Twine &Name, bool isVolatile, | LoadInst::LoadInst(Type *Ty, Value *Ptr, const Twine &Name, bool isVolatile, | ||||
| unsigned Align, Instruction *InsertBef) | unsigned Align, Instruction *InsertBef) | ||||
| : LoadInst(Ty, Ptr, Name, isVolatile, Align, AtomicOrdering::NotAtomic, | : LoadInst(Ty, Ptr, Name, isVolatile, Align, AtomicOrdering::NotAtomic, | ||||
| SyncScope::System, InsertBef) {} | SyncScope::System, InsertBef) {} | ||||
| LoadInst::LoadInst(Value *Ptr, const Twine &Name, bool isVolatile, | LoadInst::LoadInst(Type *Ty, Value *Ptr, const Twine &Name, bool isVolatile, | ||||
| unsigned Align, BasicBlock *InsertAE) | unsigned Align, BasicBlock *InsertAE) | ||||
| : LoadInst(Ptr, Name, isVolatile, Align, AtomicOrdering::NotAtomic, | : LoadInst(Ty, Ptr, Name, isVolatile, Align, AtomicOrdering::NotAtomic, | ||||
| SyncScope::System, InsertAE) {} | SyncScope::System, InsertAE) {} | ||||
| LoadInst::LoadInst(Type *Ty, Value *Ptr, const Twine &Name, bool isVolatile, | LoadInst::LoadInst(Type *Ty, Value *Ptr, const Twine &Name, bool isVolatile, | ||||
| unsigned Align, AtomicOrdering Order, | unsigned Align, AtomicOrdering Order, | ||||
| SyncScope::ID SSID, Instruction *InsertBef) | SyncScope::ID SSID, Instruction *InsertBef) | ||||
| : UnaryInstruction(Ty, Load, Ptr, InsertBef) { | : UnaryInstruction(Ty, Load, Ptr, InsertBef) { | ||||
| assert(Ty == cast<PointerType>(Ptr->getType())->getElementType()); | assert(Ty == cast<PointerType>(Ptr->getType())->getElementType()); | ||||
| setVolatile(isVolatile); | setVolatile(isVolatile); | ||||
| setAlignment(Align); | setAlignment(Align); | ||||
| setAtomic(Order, SSID); | setAtomic(Order, SSID); | ||||
| AssertOK(); | AssertOK(); | ||||
| setName(Name); | setName(Name); | ||||
| } | } | ||||
| LoadInst::LoadInst(Value *Ptr, const Twine &Name, bool isVolatile, | LoadInst::LoadInst(Type *Ty, Value *Ptr, const Twine &Name, bool isVolatile, | ||||
| unsigned Align, AtomicOrdering Order, | unsigned Align, AtomicOrdering Order, SyncScope::ID SSID, | ||||
| SyncScope::ID SSID, | |||||
| BasicBlock *InsertAE) | BasicBlock *InsertAE) | ||||
| : UnaryInstruction(cast<PointerType>(Ptr->getType())->getElementType(), | : UnaryInstruction(Ty, Load, Ptr, InsertAE) { | ||||
| Load, Ptr, InsertAE) { | assert(Ty == cast<PointerType>(Ptr->getType())->getElementType()); | ||||
| setVolatile(isVolatile); | setVolatile(isVolatile); | ||||
| setAlignment(Align); | setAlignment(Align); | ||||
| setAtomic(Order, SSID); | setAtomic(Order, SSID); | ||||
| AssertOK(); | AssertOK(); | ||||
| setName(Name); | setName(Name); | ||||
| } | } | ||||
| LoadInst::LoadInst(Value *Ptr, const char *Name, Instruction *InsertBef) | |||||
| : UnaryInstruction(cast<PointerType>(Ptr->getType())->getElementType(), | |||||
| Load, Ptr, InsertBef) { | |||||
| setVolatile(false); | |||||
| setAlignment(0); | |||||
| setAtomic(AtomicOrdering::NotAtomic); | |||||
| AssertOK(); | |||||
| if (Name && Name[0]) setName(Name); | |||||
| } | |||||
| LoadInst::LoadInst(Value *Ptr, const char *Name, BasicBlock *InsertAE) | |||||
| : UnaryInstruction(cast<PointerType>(Ptr->getType())->getElementType(), | |||||
| Load, Ptr, InsertAE) { | |||||
| setVolatile(false); | |||||
| setAlignment(0); | |||||
| setAtomic(AtomicOrdering::NotAtomic); | |||||
| AssertOK(); | |||||
| if (Name && Name[0]) setName(Name); | |||||
| } | |||||
| LoadInst::LoadInst(Type *Ty, Value *Ptr, const char *Name, bool isVolatile, | |||||
| Instruction *InsertBef) | |||||
| : UnaryInstruction(Ty, Load, Ptr, InsertBef) { | |||||
| assert(Ty == cast<PointerType>(Ptr->getType())->getElementType()); | |||||
| setVolatile(isVolatile); | |||||
| setAlignment(0); | |||||
| setAtomic(AtomicOrdering::NotAtomic); | |||||
| AssertOK(); | |||||
| if (Name && Name[0]) setName(Name); | |||||
| } | |||||
| LoadInst::LoadInst(Value *Ptr, const char *Name, bool isVolatile, | |||||
| BasicBlock *InsertAE) | |||||
| : UnaryInstruction(cast<PointerType>(Ptr->getType())->getElementType(), | |||||
| Load, Ptr, InsertAE) { | |||||
| setVolatile(isVolatile); | |||||
| setAlignment(0); | |||||
| setAtomic(AtomicOrdering::NotAtomic); | |||||
| AssertOK(); | |||||
| if (Name && Name[0]) setName(Name); | |||||
| } | |||||
| void LoadInst::setAlignment(unsigned Align) { | void LoadInst::setAlignment(unsigned Align) { | ||||
| assert((Align & (Align-1)) == 0 && "Alignment is not a power of 2!"); | assert((Align & (Align-1)) == 0 && "Alignment is not a power of 2!"); | ||||
| assert(Align <= MaximumAlignment && | assert(Align <= MaximumAlignment && | ||||
| "Alignment is greater than MaximumAlignment!"); | "Alignment is greater than MaximumAlignment!"); | ||||
| setInstructionSubclassData((getSubclassDataFromInstruction() & ~(31 << 1)) | | setInstructionSubclassData((getSubclassDataFromInstruction() & ~(31 << 1)) | | ||||
| ((Log2_32(Align)+1)<<1)); | ((Log2_32(Align)+1)<<1)); | ||||
| assert(getAlignment() == Align && "Alignment representation error!"); | assert(getAlignment() == Align && "Alignment representation error!"); | ||||
| } | } | ||||
| ▲ Show 20 Lines • Show All 2,634 Lines • ▼ Show 20 Lines | AllocaInst *Result = new AllocaInst(getAllocatedType(), | ||||
| getType()->getAddressSpace(), | getType()->getAddressSpace(), | ||||
| (Value *)getOperand(0), getAlignment()); | (Value *)getOperand(0), getAlignment()); | ||||
| Result->setUsedWithInAlloca(isUsedWithInAlloca()); | Result->setUsedWithInAlloca(isUsedWithInAlloca()); | ||||
| Result->setSwiftError(isSwiftError()); | Result->setSwiftError(isSwiftError()); | ||||
| return Result; | return Result; | ||||
| } | } | ||||
| LoadInst *LoadInst::cloneImpl() const { | LoadInst *LoadInst::cloneImpl() const { | ||||
| return new LoadInst(getOperand(0), Twine(), isVolatile(), | return new LoadInst(getType(), getOperand(0), Twine(), isVolatile(), | ||||
| getAlignment(), getOrdering(), getSyncScopeID()); | getAlignment(), getOrdering(), getSyncScopeID()); | ||||
| } | } | ||||
| StoreInst *StoreInst::cloneImpl() const { | StoreInst *StoreInst::cloneImpl() const { | ||||
| return new StoreInst(getOperand(0), getOperand(1), isVolatile(), | return new StoreInst(getOperand(0), getOperand(1), isVolatile(), | ||||
| getAlignment(), getOrdering(), getSyncScopeID()); | getAlignment(), getOrdering(), getSyncScopeID()); | ||||
| } | } | ||||
| ▲ Show 20 Lines • Show All 153 Lines • Show Last 20 Lines | |||||