llvm_unreachable("ResumeInst has no successors!");
}
-//===----------------------------------------------------------------------===//
-// CleanupEndPadInst Implementation
-//===----------------------------------------------------------------------===//
-
-CleanupEndPadInst::CleanupEndPadInst(const CleanupEndPadInst &CEPI)
- : TerminatorInst(CEPI.getType(), Instruction::CleanupEndPad,
- OperandTraits<CleanupEndPadInst>::op_end(this) -
- CEPI.getNumOperands(),
- CEPI.getNumOperands()) {
- setInstructionSubclassData(CEPI.getSubclassDataFromInstruction());
- setCleanupPad(CEPI.getCleanupPad());
- if (BasicBlock *UnwindDest = CEPI.getUnwindDest())
- setUnwindDest(UnwindDest);
-}
-
-void CleanupEndPadInst::init(CleanupPadInst *CleanupPad, BasicBlock *UnwindBB) {
- setCleanupPad(CleanupPad);
- if (UnwindBB) {
- setInstructionSubclassData(getSubclassDataFromInstruction() | 1);
- setUnwindDest(UnwindBB);
- }
-}
-
-CleanupEndPadInst::CleanupEndPadInst(CleanupPadInst *CleanupPad,
- BasicBlock *UnwindBB, unsigned Values,
- Instruction *InsertBefore)
- : TerminatorInst(Type::getVoidTy(CleanupPad->getContext()),
- Instruction::CleanupEndPad,
- OperandTraits<CleanupEndPadInst>::op_end(this) - Values,
- Values, InsertBefore) {
- init(CleanupPad, UnwindBB);
-}
-
-CleanupEndPadInst::CleanupEndPadInst(CleanupPadInst *CleanupPad,
- BasicBlock *UnwindBB, unsigned Values,
- BasicBlock *InsertAtEnd)
- : TerminatorInst(Type::getVoidTy(CleanupPad->getContext()),
- Instruction::CleanupEndPad,
- OperandTraits<CleanupEndPadInst>::op_end(this) - Values,
- Values, InsertAtEnd) {
- init(CleanupPad, UnwindBB);
-}
-
-BasicBlock *CleanupEndPadInst::getSuccessorV(unsigned Idx) const {
- assert(Idx == 0);
- return getUnwindDest();
-}
-unsigned CleanupEndPadInst::getNumSuccessorsV() const {
- return getNumSuccessors();
-}
-void CleanupEndPadInst::setSuccessorV(unsigned Idx, BasicBlock *B) {
- assert(Idx == 0);
- setUnwindDest(B);
-}
-
//===----------------------------------------------------------------------===//
// CleanupReturnInst Implementation
//===----------------------------------------------------------------------===//
CRI.getNumOperands(),
CRI.getNumOperands()) {
setInstructionSubclassData(CRI.getSubclassDataFromInstruction());
- Op<-1>() = CRI.Op<-1>();
+ Op<0>() = CRI.Op<0>();
if (CRI.hasUnwindDest())
- Op<-2>() = CRI.Op<-2>();
+ Op<1>() = CRI.Op<1>();
}
-void CleanupReturnInst::init(CleanupPadInst *CleanupPad, BasicBlock *UnwindBB) {
+void CleanupReturnInst::init(Value *CleanupPad, BasicBlock *UnwindBB) {
if (UnwindBB)
setInstructionSubclassData(getSubclassDataFromInstruction() | 1);
- Op<-1>() = CleanupPad;
+ Op<0>() = CleanupPad;
if (UnwindBB)
- Op<-2>() = UnwindBB;
+ Op<1>() = UnwindBB;
}
-CleanupReturnInst::CleanupReturnInst(CleanupPadInst *CleanupPad,
- BasicBlock *UnwindBB, unsigned Values,
- Instruction *InsertBefore)
+CleanupReturnInst::CleanupReturnInst(Value *CleanupPad, BasicBlock *UnwindBB,
+ unsigned Values, Instruction *InsertBefore)
: TerminatorInst(Type::getVoidTy(CleanupPad->getContext()),
Instruction::CleanupRet,
OperandTraits<CleanupReturnInst>::op_end(this) - Values,
init(CleanupPad, UnwindBB);
}
-CleanupReturnInst::CleanupReturnInst(CleanupPadInst *CleanupPad,
- BasicBlock *UnwindBB, unsigned Values,
- BasicBlock *InsertAtEnd)
+CleanupReturnInst::CleanupReturnInst(Value *CleanupPad, BasicBlock *UnwindBB,
+ unsigned Values, BasicBlock *InsertAtEnd)
: TerminatorInst(Type::getVoidTy(CleanupPad->getContext()),
Instruction::CleanupRet,
OperandTraits<CleanupReturnInst>::op_end(this) - Values,
setUnwindDest(B);
}
-//===----------------------------------------------------------------------===//
-// CatchEndPadInst Implementation
-//===----------------------------------------------------------------------===//
-
-CatchEndPadInst::CatchEndPadInst(const CatchEndPadInst &CRI)
- : TerminatorInst(CRI.getType(), Instruction::CatchEndPad,
- OperandTraits<CatchEndPadInst>::op_end(this) -
- CRI.getNumOperands(),
- CRI.getNumOperands()) {
- setInstructionSubclassData(CRI.getSubclassDataFromInstruction());
- if (BasicBlock *UnwindDest = CRI.getUnwindDest())
- setUnwindDest(UnwindDest);
-}
-
-void CatchEndPadInst::init(BasicBlock *UnwindBB) {
- if (UnwindBB) {
- setInstructionSubclassData(getSubclassDataFromInstruction() | 1);
- setUnwindDest(UnwindBB);
- }
-}
-
-CatchEndPadInst::CatchEndPadInst(LLVMContext &C, BasicBlock *UnwindBB,
- unsigned Values, Instruction *InsertBefore)
- : TerminatorInst(Type::getVoidTy(C), Instruction::CatchEndPad,
- OperandTraits<CatchEndPadInst>::op_end(this) - Values,
- Values, InsertBefore) {
- init(UnwindBB);
-}
-
-CatchEndPadInst::CatchEndPadInst(LLVMContext &C, BasicBlock *UnwindBB,
- unsigned Values, BasicBlock *InsertAtEnd)
- : TerminatorInst(Type::getVoidTy(C), Instruction::CatchEndPad,
- OperandTraits<CatchEndPadInst>::op_end(this) - Values,
- Values, InsertAtEnd) {
- init(UnwindBB);
-}
-
-BasicBlock *CatchEndPadInst::getSuccessorV(unsigned Idx) const {
- assert(Idx == 0);
- return getUnwindDest();
-}
-unsigned CatchEndPadInst::getNumSuccessorsV() const {
- return getNumSuccessors();
-}
-void CatchEndPadInst::setSuccessorV(unsigned Idx, BasicBlock *B) {
- assert(Idx == 0);
- setUnwindDest(B);
-}
-
//===----------------------------------------------------------------------===//
// CatchReturnInst Implementation
//===----------------------------------------------------------------------===//
-void CatchReturnInst::init(CatchPadInst *CatchPad, BasicBlock *BB) {
+void CatchReturnInst::init(Value *CatchPad, BasicBlock *BB) {
Op<0>() = CatchPad;
Op<1>() = BB;
}
Op<1>() = CRI.Op<1>();
}
-CatchReturnInst::CatchReturnInst(CatchPadInst *CatchPad, BasicBlock *BB,
+CatchReturnInst::CatchReturnInst(Value *CatchPad, BasicBlock *BB,
Instruction *InsertBefore)
: TerminatorInst(Type::getVoidTy(BB->getContext()), Instruction::CatchRet,
OperandTraits<CatchReturnInst>::op_begin(this), 2,
init(CatchPad, BB);
}
-CatchReturnInst::CatchReturnInst(CatchPadInst *CatchPad, BasicBlock *BB,
+CatchReturnInst::CatchReturnInst(Value *CatchPad, BasicBlock *BB,
BasicBlock *InsertAtEnd)
: TerminatorInst(Type::getVoidTy(BB->getContext()), Instruction::CatchRet,
OperandTraits<CatchReturnInst>::op_begin(this), 2,
}
//===----------------------------------------------------------------------===//
-// CatchPadInst Implementation
+// CatchSwitchInst Implementation
//===----------------------------------------------------------------------===//
-void CatchPadInst::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());
+
+CatchSwitchInst::CatchSwitchInst(Value *ParentPad, BasicBlock *UnwindDest,
+ unsigned NumReservedValues,
+ const Twine &NameStr,
+ Instruction *InsertBefore)
+ : TerminatorInst(ParentPad->getType(), Instruction::CatchSwitch, nullptr, 0,
+ InsertBefore) {
+ if (UnwindDest)
+ ++NumReservedValues;
+ init(ParentPad, UnwindDest, NumReservedValues + 1);
setName(NameStr);
}
-CatchPadInst::CatchPadInst(const CatchPadInst &CPI)
- : TerminatorInst(CPI.getType(), Instruction::CatchPad,
- OperandTraits<CatchPadInst>::op_end(this) -
- CPI.getNumOperands(),
- CPI.getNumOperands()) {
- std::copy(CPI.op_begin(), CPI.op_end(), op_begin());
+CatchSwitchInst::CatchSwitchInst(Value *ParentPad, BasicBlock *UnwindDest,
+ unsigned NumReservedValues,
+ const Twine &NameStr, BasicBlock *InsertAtEnd)
+ : TerminatorInst(ParentPad->getType(), Instruction::CatchSwitch, nullptr, 0,
+ InsertAtEnd) {
+ if (UnwindDest)
+ ++NumReservedValues;
+ init(ParentPad, UnwindDest, NumReservedValues + 1);
+ setName(NameStr);
}
-CatchPadInst::CatchPadInst(BasicBlock *IfNormal, BasicBlock *IfException,
- ArrayRef<Value *> Args, unsigned Values,
- const Twine &NameStr, Instruction *InsertBefore)
- : TerminatorInst(Type::getTokenTy(IfNormal->getContext()),
- Instruction::CatchPad,
- OperandTraits<CatchPadInst>::op_end(this) - Values, Values,
- InsertBefore) {
- init(IfNormal, IfException, Args, NameStr);
+CatchSwitchInst::CatchSwitchInst(const CatchSwitchInst &CSI)
+ : TerminatorInst(CSI.getType(), Instruction::CatchSwitch, nullptr,
+ CSI.getNumOperands()) {
+ init(CSI.getParentPad(), CSI.getUnwindDest(), CSI.getNumOperands());
+ setNumHungOffUseOperands(ReservedSpace);
+ Use *OL = getOperandList();
+ const Use *InOL = CSI.getOperandList();
+ for (unsigned I = 1, E = ReservedSpace; I != E; ++I)
+ OL[I] = InOL[I];
}
-CatchPadInst::CatchPadInst(BasicBlock *IfNormal, BasicBlock *IfException,
- ArrayRef<Value *> Args, unsigned Values,
- const Twine &NameStr, BasicBlock *InsertAtEnd)
- : TerminatorInst(Type::getTokenTy(IfNormal->getContext()),
- Instruction::CatchPad,
- OperandTraits<CatchPadInst>::op_end(this) - Values, Values,
- InsertAtEnd) {
- init(IfNormal, IfException, Args, NameStr);
+void CatchSwitchInst::init(Value *ParentPad, BasicBlock *UnwindDest,
+ unsigned NumReservedValues) {
+ assert(ParentPad && NumReservedValues);
+
+ ReservedSpace = NumReservedValues;
+ setNumHungOffUseOperands(UnwindDest ? 2 : 1);
+ allocHungoffUses(ReservedSpace);
+
+ Op<0>() = ParentPad;
+ if (UnwindDest) {
+ setInstructionSubclassData(getSubclassDataFromInstruction() | 1);
+ setUnwindDest(UnwindDest);
+ }
}
-BasicBlock *CatchPadInst::getSuccessorV(unsigned Idx) const {
- return getSuccessor(Idx);
+/// growOperands - grow operands - This grows the operand list in response to a
+/// push_back style of operation. This grows the number of ops by 2 times.
+void CatchSwitchInst::growOperands(unsigned Size) {
+ unsigned NumOperands = getNumOperands();
+ assert(NumOperands >= 1);
+ if (ReservedSpace >= NumOperands + Size)
+ return;
+ ReservedSpace = (NumOperands + Size / 2) * 2;
+ growHungoffUses(ReservedSpace);
+}
+
+void CatchSwitchInst::addHandler(BasicBlock *Handler) {
+ unsigned OpNo = getNumOperands();
+ growOperands(1);
+ assert(OpNo < ReservedSpace && "Growing didn't work!");
+ setNumHungOffUseOperands(getNumOperands() + 1);
+ getOperandList()[OpNo] = Handler;
+}
+
+BasicBlock *CatchSwitchInst::getSuccessorV(unsigned idx) const {
+ return getSuccessor(idx);
}
-unsigned CatchPadInst::getNumSuccessorsV() const {
+unsigned CatchSwitchInst::getNumSuccessorsV() const {
return getNumSuccessors();
}
-void CatchPadInst::setSuccessorV(unsigned Idx, BasicBlock *B) {
- return setSuccessor(Idx, B);
+void CatchSwitchInst::setSuccessorV(unsigned idx, BasicBlock *B) {
+ setSuccessor(idx, B);
+}
+
+//===----------------------------------------------------------------------===//
+// FuncletPadInst Implementation
+//===----------------------------------------------------------------------===//
+void FuncletPadInst::init(Value *ParentPad, ArrayRef<Value *> Args,
+ const Twine &NameStr) {
+ assert(getNumOperands() == 1 + Args.size() && "NumOperands not set up?");
+ std::copy(Args.begin(), Args.end(), op_begin());
+ setParentPad(ParentPad);
+ setName(NameStr);
+}
+
+FuncletPadInst::FuncletPadInst(const FuncletPadInst &FPI)
+ : Instruction(FPI.getType(), FPI.getOpcode(),
+ OperandTraits<FuncletPadInst>::op_end(this) -
+ FPI.getNumOperands(),
+ FPI.getNumOperands()) {
+ std::copy(FPI.op_begin(), FPI.op_end(), op_begin());
+ setParentPad(FPI.getParentPad());
+}
+
+FuncletPadInst::FuncletPadInst(Instruction::FuncletPadOps Op, Value *ParentPad,
+ ArrayRef<Value *> Args, unsigned Values,
+ const Twine &NameStr, Instruction *InsertBefore)
+ : Instruction(ParentPad->getType(), Op,
+ OperandTraits<FuncletPadInst>::op_end(this) - Values, Values,
+ InsertBefore) {
+ init(ParentPad, Args, NameStr);
+}
+
+FuncletPadInst::FuncletPadInst(Instruction::FuncletPadOps Op, Value *ParentPad,
+ ArrayRef<Value *> Args, unsigned Values,
+ const Twine &NameStr, BasicBlock *InsertAtEnd)
+ : Instruction(ParentPad->getType(), Op,
+ OperandTraits<FuncletPadInst>::op_end(this) - Values, Values,
+ InsertAtEnd) {
+ init(ParentPad, Args, NameStr);
}
//===----------------------------------------------------------------------===//
// TerminatePadInst Implementation
//===----------------------------------------------------------------------===//
-void TerminatePadInst::init(BasicBlock *BB, ArrayRef<Value *> Args) {
- if (BB)
+void TerminatePadInst::init(Value *ParentPad, BasicBlock *BB,
+ ArrayRef<Value *> Args) {
+ if (BB) {
setInstructionSubclassData(getSubclassDataFromInstruction() | 1);
- if (BB)
- Op<-1>() = BB;
- std::copy(Args.begin(), Args.end(), op_begin());
+ setUnwindDest(BB);
+ }
+ std::copy(Args.begin(), Args.end(), arg_begin());
+ setParentPad(ParentPad);
}
TerminatePadInst::TerminatePadInst(const TerminatePadInst &TPI)
std::copy(TPI.op_begin(), TPI.op_end(), op_begin());
}
-TerminatePadInst::TerminatePadInst(LLVMContext &C, BasicBlock *BB,
+TerminatePadInst::TerminatePadInst(Value *ParentPad, BasicBlock *BB,
ArrayRef<Value *> Args, unsigned Values,
Instruction *InsertBefore)
- : TerminatorInst(Type::getVoidTy(C), Instruction::TerminatePad,
+ : TerminatorInst(Type::getVoidTy(ParentPad->getContext()),
+ Instruction::TerminatePad,
OperandTraits<TerminatePadInst>::op_end(this) - Values,
Values, InsertBefore) {
- init(BB, Args);
+ init(ParentPad, BB, Args);
}
-TerminatePadInst::TerminatePadInst(LLVMContext &C, BasicBlock *BB,
+TerminatePadInst::TerminatePadInst(Value *ParentPad, BasicBlock *BB,
ArrayRef<Value *> Args, unsigned Values,
BasicBlock *InsertAtEnd)
- : TerminatorInst(Type::getVoidTy(C), Instruction::TerminatePad,
+ : TerminatorInst(Type::getVoidTy(ParentPad->getContext()),
+ Instruction::TerminatePad,
OperandTraits<TerminatePadInst>::op_end(this) - Values,
Values, InsertAtEnd) {
- init(BB, Args);
+ init(ParentPad, BB, Args);
}
BasicBlock *TerminatePadInst::getSuccessorV(unsigned Idx) const {
return setUnwindDest(B);
}
-//===----------------------------------------------------------------------===//
-// CleanupPadInst Implementation
-//===----------------------------------------------------------------------===//
-void CleanupPadInst::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);
-}
-
-CleanupPadInst::CleanupPadInst(const CleanupPadInst &CPI)
- : Instruction(CPI.getType(), Instruction::CleanupPad,
- OperandTraits<CleanupPadInst>::op_end(this) -
- CPI.getNumOperands(),
- CPI.getNumOperands()) {
- std::copy(CPI.op_begin(), CPI.op_end(), op_begin());
-}
-
-CleanupPadInst::CleanupPadInst(LLVMContext &C, ArrayRef<Value *> Args,
- const Twine &NameStr, Instruction *InsertBefore)
- : Instruction(Type::getTokenTy(C), Instruction::CleanupPad,
- OperandTraits<CleanupPadInst>::op_end(this) - Args.size(),
- Args.size(), InsertBefore) {
- init(Args, NameStr);
-}
-
-CleanupPadInst::CleanupPadInst(LLVMContext &C, ArrayRef<Value *> Args,
- const Twine &NameStr, BasicBlock *InsertAtEnd)
- : Instruction(Type::getTokenTy(C), Instruction::CleanupPad,
- OperandTraits<CleanupPadInst>::op_end(this) - Args.size(),
- Args.size(), InsertAtEnd) {
- init(Args, NameStr);
-}
-
//===----------------------------------------------------------------------===//
// UnreachableInst Implementation
//===----------------------------------------------------------------------===//
ResumeInst *ResumeInst::cloneImpl() const { return new (1) ResumeInst(*this); }
-CleanupEndPadInst *CleanupEndPadInst::cloneImpl() const {
- return new (getNumOperands()) CleanupEndPadInst(*this);
-}
-
CleanupReturnInst *CleanupReturnInst::cloneImpl() const {
return new (getNumOperands()) CleanupReturnInst(*this);
}
-CatchEndPadInst *CatchEndPadInst::cloneImpl() const {
- return new (getNumOperands()) CatchEndPadInst(*this);
-}
-
CatchReturnInst *CatchReturnInst::cloneImpl() const {
return new (getNumOperands()) CatchReturnInst(*this);
}
-CatchPadInst *CatchPadInst::cloneImpl() const {
- return new (getNumOperands()) CatchPadInst(*this);
+CatchSwitchInst *CatchSwitchInst::cloneImpl() const {
+ return new CatchSwitchInst(*this);
}
-TerminatePadInst *TerminatePadInst::cloneImpl() const {
- return new (getNumOperands()) TerminatePadInst(*this);
+FuncletPadInst *FuncletPadInst::cloneImpl() const {
+ return new (getNumOperands()) FuncletPadInst(*this);
}
-CleanupPadInst *CleanupPadInst::cloneImpl() const {
- return new (getNumOperands()) CleanupPadInst(*this);
+TerminatePadInst *TerminatePadInst::cloneImpl() const {
+ return new (getNumOperands()) TerminatePadInst(*this);
}
UnreachableInst *UnreachableInst::cloneImpl() const {
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