else
cast<InvokeInst>(I)->setCallingConv(CC);
}
-const PAListPtr &CallSite::getParamAttrs() const {
+const AttrListPtr &CallSite::getAttributes() const {
if (CallInst *CI = dyn_cast<CallInst>(I))
- return CI->getParamAttrs();
+ return CI->getAttributes();
else
- return cast<InvokeInst>(I)->getParamAttrs();
+ return cast<InvokeInst>(I)->getAttributes();
}
-void CallSite::setParamAttrs(const PAListPtr &PAL) {
+void CallSite::setAttributes(const AttrListPtr &PAL) {
if (CallInst *CI = dyn_cast<CallInst>(I))
- CI->setParamAttrs(PAL);
+ CI->setAttributes(PAL);
else
- cast<InvokeInst>(I)->setParamAttrs(PAL);
+ cast<InvokeInst>(I)->setAttributes(PAL);
}
-bool CallSite::paramHasAttr(uint16_t i, ParameterAttributes attr) const {
+bool CallSite::paramHasAttr(uint16_t i, Attributes attr) const {
if (CallInst *CI = dyn_cast<CallInst>(I))
return CI->paramHasAttr(i, attr);
else
else
return cast<InvokeInst>(I)->doesNotAccessMemory();
}
+void CallSite::setDoesNotAccessMemory(bool doesNotAccessMemory) {
+ if (CallInst *CI = dyn_cast<CallInst>(I))
+ CI->setDoesNotAccessMemory(doesNotAccessMemory);
+ else
+ cast<InvokeInst>(I)->setDoesNotAccessMemory(doesNotAccessMemory);
+}
bool CallSite::onlyReadsMemory() const {
if (CallInst *CI = dyn_cast<CallInst>(I))
return CI->onlyReadsMemory();
else
return cast<InvokeInst>(I)->onlyReadsMemory();
}
+void CallSite::setOnlyReadsMemory(bool onlyReadsMemory) {
+ if (CallInst *CI = dyn_cast<CallInst>(I))
+ CI->setOnlyReadsMemory(onlyReadsMemory);
+ else
+ cast<InvokeInst>(I)->setOnlyReadsMemory(onlyReadsMemory);
+}
+bool CallSite::doesNotReturn() const {
+ if (CallInst *CI = dyn_cast<CallInst>(I))
+ return CI->doesNotReturn();
+ else
+ return cast<InvokeInst>(I)->doesNotReturn();
+}
+void CallSite::setDoesNotReturn(bool doesNotReturn) {
+ if (CallInst *CI = dyn_cast<CallInst>(I))
+ CI->setDoesNotReturn(doesNotReturn);
+ else
+ cast<InvokeInst>(I)->setDoesNotReturn(doesNotReturn);
+}
bool CallSite::doesNotThrow() const {
if (CallInst *CI = dyn_cast<CallInst>(I))
return CI->doesNotThrow();
}
PHINode::~PHINode() {
- dropHungoffUses(OperandList);
+ if (OperandList)
+ dropHungoffUses(OperandList);
}
// removeIncomingValue - Remove an incoming value. This is useful if a
ReservedSpace = NumOps;
Use *OldOps = OperandList;
Use *NewOps = allocHungoffUses(NumOps);
- for (unsigned i = 0; i != e; ++i) {
- NewOps[i] = OldOps[i];
- }
+ std::copy(OldOps, OldOps + e, NewOps);
OperandList = NewOps;
if (OldOps) Use::zap(OldOps, OldOps + e, true);
}
: Instruction(CI.getType(), Instruction::Call,
OperandTraits<CallInst>::op_end(this) - CI.getNumOperands(),
CI.getNumOperands()) {
- setParamAttrs(CI.getParamAttrs());
+ setAttributes(CI.getAttributes());
SubclassData = CI.SubclassData;
Use *OL = OperandList;
Use *InOL = CI.OperandList;
OL[i] = InOL[i];
}
-void CallInst::addParamAttr(unsigned i, ParameterAttributes attr) {
- PAListPtr PAL = getParamAttrs();
+void CallInst::addAttribute(unsigned i, Attributes attr) {
+ AttrListPtr PAL = getAttributes();
PAL = PAL.addAttr(i, attr);
- setParamAttrs(PAL);
+ setAttributes(PAL);
+}
+
+void CallInst::removeAttribute(unsigned i, Attributes attr) {
+ AttrListPtr PAL = getAttributes();
+ PAL = PAL.removeAttr(i, attr);
+ setAttributes(PAL);
}
-bool CallInst::paramHasAttr(unsigned i, ParameterAttributes attr) const {
- if (ParamAttrs.paramHasAttr(i, attr))
+bool CallInst::paramHasAttr(unsigned i, Attributes attr) const {
+ if (AttributeList.paramHasAttr(i, attr))
return true;
if (const Function *F = getCalledFunction())
return F->paramHasAttr(i, attr);
return false;
}
-void CallInst::setDoesNotThrow(bool doesNotThrow) {
- PAListPtr PAL = getParamAttrs();
- if (doesNotThrow)
- PAL = PAL.addAttr(0, ParamAttr::NoUnwind);
- else
- PAL = PAL.removeAttr(0, ParamAttr::NoUnwind);
- setParamAttrs(PAL);
-}
-
//===----------------------------------------------------------------------===//
// InvokeInst Implementation
OperandTraits<InvokeInst>::op_end(this)
- II.getNumOperands(),
II.getNumOperands()) {
- setParamAttrs(II.getParamAttrs());
+ setAttributes(II.getAttributes());
SubclassData = II.SubclassData;
Use *OL = OperandList, *InOL = II.OperandList;
for (unsigned i = 0, e = II.getNumOperands(); i != e; ++i)
return setSuccessor(idx, B);
}
-bool InvokeInst::paramHasAttr(unsigned i, ParameterAttributes attr) const {
- if (ParamAttrs.paramHasAttr(i, attr))
+bool InvokeInst::paramHasAttr(unsigned i, Attributes attr) const {
+ if (AttributeList.paramHasAttr(i, attr))
return true;
if (const Function *F = getCalledFunction())
return F->paramHasAttr(i, attr);
return false;
}
-void InvokeInst::addParamAttr(unsigned i, ParameterAttributes attr) {
- PAListPtr PAL = getParamAttrs();
+void InvokeInst::addAttribute(unsigned i, Attributes attr) {
+ AttrListPtr PAL = getAttributes();
PAL = PAL.addAttr(i, attr);
- setParamAttrs(PAL);
+ setAttributes(PAL);
}
-void InvokeInst::setDoesNotThrow(bool doesNotThrow) {
- PAListPtr PAL = getParamAttrs();
- if (doesNotThrow)
- PAL = PAL.addAttr(0, ParamAttr::NoUnwind);
- else
- PAL = PAL.removeAttr(0, ParamAttr::NoUnwind);
- setParamAttrs(PAL);
+void InvokeInst::removeAttribute(unsigned i, Attributes attr) {
+ AttrListPtr PAL = getAttributes();
+ PAL = PAL.removeAttr(i, attr);
+ setAttributes(PAL);
}
ReturnInst::ReturnInst(const ReturnInst &RI)
: TerminatorInst(Type::VoidTy, Instruction::Ret,
- OperandTraits<ReturnInst>::op_end(this)
- - RI.getNumOperands(),
+ OperandTraits<ReturnInst>::op_end(this) -
+ RI.getNumOperands(),
RI.getNumOperands()) {
- unsigned N = RI.getNumOperands();
- if (N == 1)
+ if (RI.getNumOperands())
Op<0>() = RI.Op<0>();
- else if (N) {
- Use *OL = OperandList;
- for (unsigned i = 0; i < N; ++i)
- OL[i] = RI.getOperand(i);
- }
}
ReturnInst::ReturnInst(Value *retVal, Instruction *InsertBefore)
: TerminatorInst(Type::VoidTy, Instruction::Ret,
- OperandTraits<ReturnInst>::op_end(this) - (retVal != 0),
- retVal != 0, InsertBefore) {
+ OperandTraits<ReturnInst>::op_end(this) - !!retVal, !!retVal,
+ InsertBefore) {
if (retVal)
- init(&retVal, 1);
+ Op<0>() = retVal;
}
ReturnInst::ReturnInst(Value *retVal, BasicBlock *InsertAtEnd)
: TerminatorInst(Type::VoidTy, Instruction::Ret,
- OperandTraits<ReturnInst>::op_end(this) - (retVal != 0),
- retVal != 0, InsertAtEnd) {
+ OperandTraits<ReturnInst>::op_end(this) - !!retVal, !!retVal,
+ InsertAtEnd) {
if (retVal)
- init(&retVal, 1);
+ Op<0>() = retVal;
}
ReturnInst::ReturnInst(BasicBlock *InsertAtEnd)
: TerminatorInst(Type::VoidTy, Instruction::Ret,
- OperandTraits<ReturnInst>::op_end(this),
- 0, InsertAtEnd) {
-}
-
-ReturnInst::ReturnInst(Value * const* retVals, unsigned N,
- Instruction *InsertBefore)
- : TerminatorInst(Type::VoidTy, Instruction::Ret,
- OperandTraits<ReturnInst>::op_end(this) - N,
- N, InsertBefore) {
- if (N != 0)
- init(retVals, N);
-}
-ReturnInst::ReturnInst(Value * const* retVals, unsigned N,
- BasicBlock *InsertAtEnd)
- : TerminatorInst(Type::VoidTy, Instruction::Ret,
- OperandTraits<ReturnInst>::op_end(this) - N,
- N, InsertAtEnd) {
- if (N != 0)
- init(retVals, N);
-}
-
-void ReturnInst::init(Value * const* retVals, unsigned N) {
- assert (N > 0 && "Invalid operands numbers in ReturnInst init");
-
- NumOperands = N;
- if (NumOperands == 1) {
- Value *V = *retVals;
- if (V->getType() == Type::VoidTy)
- return;
- Op<0>() = V;
- return;
- }
-
- Use *OL = OperandList;
- for (unsigned i = 0; i < NumOperands; ++i) {
- Value *V = *retVals++;
- assert(!isa<BasicBlock>(V) &&
- "Cannot return basic block. Probably using the incorrect ctor");
- OL[i] = V;
- }
+ OperandTraits<ReturnInst>::op_end(this), 0, InsertAtEnd) {
}
unsigned ReturnInst::getNumSuccessorsV() const {
//===----------------------------------------------------------------------===//
void StoreInst::AssertOK() {
+ assert(getOperand(0) && getOperand(1) && "Both operands must be non-null!");
assert(isa<PointerType>(getOperand(1)->getType()) &&
"Ptr must have pointer type!");
assert(getOperand(0)->getType() ==
}
void GetElementPtrInst::init(Value *Ptr, Value* const *Idx, unsigned NumIdx,
- const std::string &Name) {
+ const std::string &Name) {
assert(NumOperands == 1+NumIdx && "NumOperands not initialized?");
Use *OL = OperandList;
OL[0] = Ptr;
// getIndexedType - Returns the type of the element that would be loaded with
// a load instruction with the specified parameters.
//
+// The Idxs pointer should point to a continuous piece of memory containing the
+// indices, either as Value* or uint64_t.
+//
// A null type is returned if the indices are invalid for the specified
// pointer type.
//
-const Type* GetElementPtrInst::getIndexedType(const Type *Ptr,
- Value* const *Idxs,
- unsigned NumIdx) {
+template <typename IndexTy>
+static const Type* getIndexedTypeInternal(const Type *Ptr,
+ IndexTy const *Idxs,
+ unsigned NumIdx) {
const PointerType *PTy = dyn_cast<PointerType>(Ptr);
if (!PTy) return 0; // Type isn't a pointer type!
const Type *Agg = PTy->getElementType();
for (; CurIdx != NumIdx; ++CurIdx) {
const CompositeType *CT = dyn_cast<CompositeType>(Agg);
if (!CT || isa<PointerType>(CT)) return 0;
- Value *Index = Idxs[CurIdx];
+ IndexTy Index = Idxs[CurIdx];
if (!CT->indexValid(Index)) return 0;
Agg = CT->getTypeAtIndex(Index);
return CurIdx == NumIdx ? Agg : 0;
}
+const Type* GetElementPtrInst::getIndexedType(const Type *Ptr,
+ Value* const *Idxs,
+ unsigned NumIdx) {
+ return getIndexedTypeInternal(Ptr, Idxs, NumIdx);
+}
+
+const Type* GetElementPtrInst::getIndexedType(const Type *Ptr,
+ uint64_t const *Idxs,
+ unsigned NumIdx) {
+ return getIndexedTypeInternal(Ptr, Idxs, NumIdx);
+}
+
const Type* GetElementPtrInst::getIndexedType(const Type *Ptr, Value *Idx) {
const PointerType *PTy = dyn_cast<PointerType>(Ptr);
if (!PTy) return 0; // Type isn't a pointer type!
: Instruction(IVI.getType(), InsertValue,
OperandTraits<InsertValueInst>::op_begin(this), 2),
Indices(IVI.Indices) {
+ Op<0>() = IVI.getOperand(0);
+ Op<1>() = IVI.getOperand(1);
}
InsertValueInst::InsertValueInst(Value *Agg,
// ExtractValueInst Class
//===----------------------------------------------------------------------===//
-void ExtractValueInst::init(Value *Agg, const unsigned *Idx, unsigned NumIdx,
+void ExtractValueInst::init(const unsigned *Idx, unsigned NumIdx,
const std::string &Name) {
assert(NumOperands == 1 && "NumOperands not initialized?");
- Op<0>() = Agg;
Indices.insert(Indices.end(), Idx, Idx + NumIdx);
setName(Name);
}
-void ExtractValueInst::init(Value *Agg, unsigned Idx, const std::string &Name) {
+void ExtractValueInst::init(unsigned Idx, const std::string &Name) {
assert(NumOperands == 1 && "NumOperands not initialized?");
- Op<0>() = Agg;
Indices.push_back(Idx);
setName(Name);
return CurIdx == NumIdx ? Agg : 0;
}
-ExtractValueInst::ExtractValueInst(Value *Agg,
- unsigned Idx,
- const std::string &Name,
- BasicBlock *InsertAtEnd)
- : UnaryInstruction(checkType(getIndexedType(Agg->getType(), &Idx, 1)),
- ExtractValue, Agg, InsertAtEnd) {
- init(Agg, Idx, Name);
-}
-
-ExtractValueInst::ExtractValueInst(Value *Agg,
- unsigned Idx,
- const std::string &Name,
- Instruction *InsertBefore)
- : UnaryInstruction(checkType(getIndexedType(Agg->getType(), &Idx, 1)),
- ExtractValue, Agg, InsertBefore) {
- init(Agg, Idx, Name);
+const Type* ExtractValueInst::getIndexedType(const Type *Agg,
+ unsigned Idx) {
+ return getIndexedType(Agg, &Idx, 1);
}
//===----------------------------------------------------------------------===//
case AShr:
assert(getType() == LHS->getType() &&
"Shift operation should return same type as operands!");
- assert(getType()->isInteger() &&
- "Shift operation requires integer operands");
+ assert((getType()->isInteger() ||
+ (isa<VectorType>(getType()) &&
+ cast<VectorType>(getType())->getElementType()->isInteger())) &&
+ "Tried to create a shift operation on a non-integral type!");
break;
case And: case Or:
case Xor:
switch (op) {
default: return false; // This is an input error
case Instruction::Trunc:
- return SrcTy->isInteger() && DstTy->isInteger()&& SrcBitSize > DstBitSize;
+ return SrcTy->isIntOrIntVector() &&
+ DstTy->isIntOrIntVector()&& SrcBitSize > DstBitSize;
case Instruction::ZExt:
- return SrcTy->isInteger() && DstTy->isInteger()&& SrcBitSize < DstBitSize;
+ return SrcTy->isIntOrIntVector() &&
+ DstTy->isIntOrIntVector()&& SrcBitSize < DstBitSize;
case Instruction::SExt:
- return SrcTy->isInteger() && DstTy->isInteger()&& SrcBitSize < DstBitSize;
+ return SrcTy->isIntOrIntVector() &&
+ DstTy->isIntOrIntVector()&& SrcBitSize < DstBitSize;
case Instruction::FPTrunc:
- return SrcTy->isFloatingPoint() && DstTy->isFloatingPoint() &&
- SrcBitSize > DstBitSize;
+ return SrcTy->isFPOrFPVector() &&
+ DstTy->isFPOrFPVector() &&
+ SrcBitSize > DstBitSize;
case Instruction::FPExt:
- return SrcTy->isFloatingPoint() && DstTy->isFloatingPoint() &&
- SrcBitSize < DstBitSize;
+ return SrcTy->isFPOrFPVector() &&
+ DstTy->isFPOrFPVector() &&
+ SrcBitSize < DstBitSize;
case Instruction::UIToFP:
case Instruction::SIToFP:
if (const VectorType *SVTy = dyn_cast<VectorType>(SrcTy)) {
if (const VectorType *DVTy = dyn_cast<VectorType>(DstTy)) {
- return SVTy->getElementType()->isInteger() &&
- DVTy->getElementType()->isFloatingPoint() &&
+ return SVTy->getElementType()->isIntOrIntVector() &&
+ DVTy->getElementType()->isFPOrFPVector() &&
SVTy->getNumElements() == DVTy->getNumElements();
}
}
- return SrcTy->isInteger() && DstTy->isFloatingPoint();
+ return SrcTy->isIntOrIntVector() && DstTy->isFPOrFPVector();
case Instruction::FPToUI:
case Instruction::FPToSI:
if (const VectorType *SVTy = dyn_cast<VectorType>(SrcTy)) {
if (const VectorType *DVTy = dyn_cast<VectorType>(DstTy)) {
- return SVTy->getElementType()->isFloatingPoint() &&
- DVTy->getElementType()->isInteger() &&
+ return SVTy->getElementType()->isFPOrFPVector() &&
+ DVTy->getElementType()->isIntOrIntVector() &&
SVTy->getNumElements() == DVTy->getNumElements();
}
}
- return SrcTy->isFloatingPoint() && DstTy->isInteger();
+ return SrcTy->isFPOrFPVector() && DstTy->isIntOrIntVector();
case Instruction::PtrToInt:
return isa<PointerType>(SrcTy) && DstTy->isInteger();
case Instruction::IntToPtr:
setSuccessor(idx, B);
}
-//===----------------------------------------------------------------------===//
-// GetResultInst Implementation
-//===----------------------------------------------------------------------===//
-
-GetResultInst::GetResultInst(Value *Aggregate, unsigned Index,
- const std::string &Name,
- Instruction *InsertBef)
- : UnaryInstruction(cast<StructType>(Aggregate->getType())
- ->getElementType(Index),
- GetResult, Aggregate, InsertBef),
- Idx(Index) {
- assert(isValidOperands(Aggregate, Index)
- && "Invalid GetResultInst operands!");
- setName(Name);
-}
-
-bool GetResultInst::isValidOperands(const Value *Aggregate, unsigned Index) {
- if (!Aggregate)
- return false;
-
- if (const StructType *STy = dyn_cast<StructType>(Aggregate->getType())) {
- unsigned NumElements = STy->getNumElements();
- if (Index >= NumElements || NumElements == 0)
- return false;
-
- // getresult aggregate value's element types are restricted to
- // avoid nested aggregates.
- for (unsigned i = 0; i < NumElements; ++i)
- if (!STy->getElementType(i)->isFirstClassType())
- return false;
-
- // Otherwise, Aggregate is valid.
- return true;
- }
- return false;
-}
-
// Define these methods here so vtables don't get emitted into every translation
// unit that uses these classes.
}
UnwindInst *UnwindInst::clone() const { return new UnwindInst(); }
UnreachableInst *UnreachableInst::clone() const { return new UnreachableInst();}
-GetResultInst *GetResultInst::clone() const { return new GetResultInst(*this); }
projects / oota-llvm.git / blobdiff