diff options
Diffstat (limited to 'llvm/lib/IR/Instructions.cpp')
| -rw-r--r-- | llvm/lib/IR/Instructions.cpp | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/llvm/lib/IR/Instructions.cpp b/llvm/lib/IR/Instructions.cpp index 86c921aeda8..02cb1205da9 100644 --- a/llvm/lib/IR/Instructions.cpp +++ b/llvm/lib/IR/Instructions.cpp @@ -671,6 +671,303 @@ BasicBlock *ResumeInst::getSuccessorV(unsigned idx) const { } //===----------------------------------------------------------------------===// +// CleanupReturnInst Implementation +//===----------------------------------------------------------------------===// + +CleanupReturnInst::CleanupReturnInst(const CleanupReturnInst &CRI) + : TerminatorInst(CRI.getType(), Instruction::CleanupRet, + OperandTraits<CleanupReturnInst>::op_end(this) - + CRI.getNumOperands(), + CRI.getNumOperands()) { + SubclassOptionalData = CRI.SubclassOptionalData; + if (Value *RetVal = CRI.getReturnValue()) + setReturnValue(RetVal); + if (BasicBlock *UnwindDest = CRI.getUnwindDest()) + setUnwindDest(UnwindDest); +} + +void CleanupReturnInst::init(Value *RetVal, BasicBlock *UnwindBB) { + SubclassOptionalData = 0; + if (UnwindBB) + setInstructionSubclassData(getSubclassDataFromInstruction() | 1); + if (RetVal) + setInstructionSubclassData(getSubclassDataFromInstruction() | 2); + + if (UnwindBB) + setUnwindDest(UnwindBB); + if (RetVal) + setReturnValue(RetVal); +} + +CleanupReturnInst::CleanupReturnInst(LLVMContext &C, Value *RetVal, + BasicBlock *UnwindBB, unsigned Values, + Instruction *InsertBefore) + : TerminatorInst(Type::getVoidTy(C), Instruction::CleanupRet, + OperandTraits<CleanupReturnInst>::op_end(this) - Values, + Values, InsertBefore) { + init(RetVal, UnwindBB); +} + +CleanupReturnInst::CleanupReturnInst(LLVMContext &C, Value *RetVal, + BasicBlock *UnwindBB, unsigned Values, + BasicBlock *InsertAtEnd) + : TerminatorInst(Type::getVoidTy(C), Instruction::CleanupRet, + OperandTraits<CleanupReturnInst>::op_end(this) - Values, + Values, InsertAtEnd) { + init(RetVal, UnwindBB); +} + +BasicBlock *CleanupReturnInst::getUnwindDest() const { + if (hasUnwindDest()) + return cast<BasicBlock>(getOperand(getUnwindLabelOpIdx())); + return nullptr; +} +void CleanupReturnInst::setUnwindDest(BasicBlock *NewDest) { + assert(NewDest); + setOperand(getUnwindLabelOpIdx(), NewDest); +} + +BasicBlock *CleanupReturnInst::getSuccessorV(unsigned Idx) const { + assert(Idx == 0); + return getUnwindDest(); +} +unsigned CleanupReturnInst::getNumSuccessorsV() const { + return getNumSuccessors(); +} +void CleanupReturnInst::setSuccessorV(unsigned Idx, BasicBlock *B) { + assert(Idx == 0); + setUnwindDest(B); +} + +//===----------------------------------------------------------------------===// +// CatchEndBlockInst Implementation +//===----------------------------------------------------------------------===// + +CatchEndBlockInst::CatchEndBlockInst(const CatchEndBlockInst &CRI) + : TerminatorInst(CRI.getType(), Instruction::CatchEndBlock, + OperandTraits<CatchEndBlockInst>::op_end(this) - + CRI.getNumOperands(), + CRI.getNumOperands()) { + SubclassOptionalData = CRI.SubclassOptionalData; + if (BasicBlock *UnwindDest = CRI.getUnwindDest()) + setUnwindDest(UnwindDest); +} + +void CatchEndBlockInst::init(BasicBlock *UnwindBB) { + SubclassOptionalData = 0; + if (UnwindBB) { + setInstructionSubclassData(getSubclassDataFromInstruction() | 1); + setUnwindDest(UnwindBB); + } +} + +CatchEndBlockInst::CatchEndBlockInst(LLVMContext &C, BasicBlock *UnwindBB, + unsigned Values, Instruction *InsertBefore) + : TerminatorInst(Type::getVoidTy(C), Instruction::CatchEndBlock, + OperandTraits<CatchEndBlockInst>::op_end(this) - Values, + Values, InsertBefore) { + init(UnwindBB); +} + +CatchEndBlockInst::CatchEndBlockInst(LLVMContext &C, BasicBlock *UnwindBB, + unsigned Values, BasicBlock *InsertAtEnd) + : TerminatorInst(Type::getVoidTy(C), Instruction::CatchEndBlock, + OperandTraits<CatchEndBlockInst>::op_end(this) - Values, + Values, InsertAtEnd) { + init(UnwindBB); +} + +BasicBlock *CatchEndBlockInst::getSuccessorV(unsigned Idx) const { + assert(Idx == 0); + return getUnwindDest(); +} +unsigned CatchEndBlockInst::getNumSuccessorsV() const { + return getNumSuccessors(); +} +void CatchEndBlockInst::setSuccessorV(unsigned Idx, BasicBlock *B) { + assert(Idx == 0); + setUnwindDest(B); +} + +//===----------------------------------------------------------------------===// +// CatchReturnInst Implementation +//===----------------------------------------------------------------------===// + +CatchReturnInst::CatchReturnInst(const CatchReturnInst &CRI) + : TerminatorInst(Type::getVoidTy(CRI.getContext()), Instruction::CatchRet, + OperandTraits<CatchReturnInst>::op_end(this) - + CRI.getNumOperands(), + CRI.getNumOperands()) { + Op<0>() = CRI.Op<0>(); +} + +CatchReturnInst::CatchReturnInst(BasicBlock *BB, Instruction *InsertBefore) + : TerminatorInst(Type::getVoidTy(BB->getContext()), Instruction::CatchRet, + OperandTraits<CatchReturnInst>::op_begin(this), 1, + InsertBefore) { + Op<0>() = BB; +} + +CatchReturnInst::CatchReturnInst(BasicBlock *BB, BasicBlock *InsertAtEnd) + : TerminatorInst(Type::getVoidTy(BB->getContext()), Instruction::CatchRet, + OperandTraits<CatchReturnInst>::op_begin(this), 1, + InsertAtEnd) { + Op<0>() = BB; +} + +BasicBlock *CatchReturnInst::getSuccessorV(unsigned Idx) const { + assert(Idx == 0); + return getSuccessor(); +} +unsigned CatchReturnInst::getNumSuccessorsV() const { + return getNumSuccessors(); +} +void CatchReturnInst::setSuccessorV(unsigned Idx, BasicBlock *B) { + assert(Idx == 0); + setSuccessor(B); +} + +//===----------------------------------------------------------------------===// +// CatchBlockInst Implementation +//===----------------------------------------------------------------------===// +void CatchBlockInst::init(BasicBlock *IfNormal, BasicBlock *IfException, + ArrayRef<Value *> Args, const Twine &NameStr) { + assert(getNumOperands() == 2 + Args.size() && "NumOperands not set up?"); + Op<-2>() = IfNormal; + Op<-1>() = IfException; + std::copy(Args.begin(), Args.end(), op_begin()); + setName(NameStr); +} + +CatchBlockInst::CatchBlockInst(const CatchBlockInst &CBI) + : TerminatorInst(CBI.getType(), Instruction::CatchBlock, + OperandTraits<CatchBlockInst>::op_end(this) - + CBI.getNumOperands(), + CBI.getNumOperands()) { + std::copy(CBI.op_begin(), CBI.op_end(), op_begin()); +} + +CatchBlockInst::CatchBlockInst(Type *RetTy, BasicBlock *IfNormal, + BasicBlock *IfException, ArrayRef<Value *> Args, + unsigned Values, const Twine &NameStr, + Instruction *InsertBefore) + : TerminatorInst(RetTy, Instruction::CatchBlock, + OperandTraits<CatchBlockInst>::op_end(this) - Values, + Values, InsertBefore) { + init(IfNormal, IfException, Args, NameStr); +} + +CatchBlockInst::CatchBlockInst(Type *RetTy, BasicBlock *IfNormal, + BasicBlock *IfException, ArrayRef<Value *> Args, + unsigned Values, const Twine &NameStr, + BasicBlock *InsertAtEnd) + : TerminatorInst(RetTy, Instruction::CatchBlock, + OperandTraits<CatchBlockInst>::op_end(this) - Values, + Values, InsertAtEnd) { + init(IfNormal, IfException, Args, NameStr); +} + +BasicBlock *CatchBlockInst::getSuccessorV(unsigned Idx) const { + return getSuccessor(Idx); +} +unsigned CatchBlockInst::getNumSuccessorsV() const { + return getNumSuccessors(); +} +void CatchBlockInst::setSuccessorV(unsigned Idx, BasicBlock *B) { + return setSuccessor(Idx, B); +} + +//===----------------------------------------------------------------------===// +// TerminateBlockInst Implementation +//===----------------------------------------------------------------------===// +void TerminateBlockInst::init(BasicBlock *BB, ArrayRef<Value *> Args, + const Twine &NameStr) { + SubclassOptionalData = 0; + if (BB) + setInstructionSubclassData(getSubclassDataFromInstruction() | 1); + if (BB) + Op<-1>() = BB; + std::copy(Args.begin(), Args.end(), op_begin()); + setName(NameStr); +} + +TerminateBlockInst::TerminateBlockInst(const TerminateBlockInst &TBI) + : TerminatorInst(TBI.getType(), Instruction::TerminateBlock, + OperandTraits<TerminateBlockInst>::op_end(this) - + TBI.getNumOperands(), + TBI.getNumOperands()) { + SubclassOptionalData = TBI.SubclassOptionalData; + std::copy(TBI.op_begin(), TBI.op_end(), op_begin()); +} + +TerminateBlockInst::TerminateBlockInst(LLVMContext &C, BasicBlock *BB, + ArrayRef<Value *> Args, unsigned Values, + const Twine &NameStr, + Instruction *InsertBefore) + : TerminatorInst(Type::getVoidTy(C), Instruction::TerminateBlock, + OperandTraits<TerminateBlockInst>::op_end(this) - Values, + Values, InsertBefore) { + init(BB, Args, NameStr); +} + +TerminateBlockInst::TerminateBlockInst(LLVMContext &C, BasicBlock *BB, + ArrayRef<Value *> Args, unsigned Values, + const Twine &NameStr, + BasicBlock *InsertAtEnd) + : TerminatorInst(Type::getVoidTy(C), Instruction::TerminateBlock, + OperandTraits<TerminateBlockInst>::op_end(this) - Values, + Values, InsertAtEnd) { + init(BB, Args, NameStr); +} + +BasicBlock *TerminateBlockInst::getSuccessorV(unsigned Idx) const { + assert(Idx == 0); + return getUnwindDest(); +} +unsigned TerminateBlockInst::getNumSuccessorsV() const { + return getNumSuccessors(); +} +void TerminateBlockInst::setSuccessorV(unsigned Idx, BasicBlock *B) { + assert(Idx == 0); + return setUnwindDest(B); +} + +//===----------------------------------------------------------------------===// +// CleanupBlockInst Implementation +//===----------------------------------------------------------------------===// +void CleanupBlockInst::init(ArrayRef<Value *> Args, const Twine &NameStr) { + assert(getNumOperands() == Args.size() && "NumOperands not set up?"); + std::copy(Args.begin(), Args.end(), op_begin()); + setName(NameStr); +} + +CleanupBlockInst::CleanupBlockInst(const CleanupBlockInst &CBI) + : Instruction(CBI.getType(), Instruction::CleanupBlock, + OperandTraits<CleanupBlockInst>::op_end(this) - + CBI.getNumOperands(), + CBI.getNumOperands()) { + std::copy(CBI.op_begin(), CBI.op_end(), op_begin()); +} + +CleanupBlockInst::CleanupBlockInst(Type *RetTy, ArrayRef<Value *> Args, + const Twine &NameStr, + Instruction *InsertBefore) + : Instruction(RetTy, Instruction::CleanupBlock, + OperandTraits<CleanupBlockInst>::op_end(this) - Args.size(), + Args.size(), InsertBefore) { + init(Args, NameStr); +} + +CleanupBlockInst::CleanupBlockInst(Type *RetTy, ArrayRef<Value *> Args, + const Twine &NameStr, + BasicBlock *InsertAtEnd) + : Instruction(RetTy, Instruction::CleanupBlock, + OperandTraits<CleanupBlockInst>::op_end(this) - Args.size(), + Args.size(), InsertAtEnd) { + init(Args, NameStr); +} + +//===----------------------------------------------------------------------===// // UnreachableInst Implementation //===----------------------------------------------------------------------===// @@ -3618,6 +3915,30 @@ InvokeInst *InvokeInst::cloneImpl() const { ResumeInst *ResumeInst::cloneImpl() const { return new (1) ResumeInst(*this); } +CleanupReturnInst *CleanupReturnInst::cloneImpl() const { + return new (getNumOperands()) CleanupReturnInst(*this); +} + +CatchEndBlockInst *CatchEndBlockInst::cloneImpl() const { + return new (getNumOperands()) CatchEndBlockInst(*this); +} + +CatchReturnInst *CatchReturnInst::cloneImpl() const { + return new (1) CatchReturnInst(*this); +} + +CatchBlockInst *CatchBlockInst::cloneImpl() const { + return new (getNumOperands()) CatchBlockInst(*this); +} + +TerminateBlockInst *TerminateBlockInst::cloneImpl() const { + return new (getNumOperands()) TerminateBlockInst(*this); +} + +CleanupBlockInst *CleanupBlockInst::cloneImpl() const { + return new (getNumOperands()) CleanupBlockInst(*this); +} + UnreachableInst *UnreachableInst::cloneImpl() const { LLVMContext &Context = getContext(); return new UnreachableInst(Context); |
