if (Op1->getType() != Op2->getType())
return "both values to select must have same type";
- if (const VectorType *VT = dyn_cast<VectorType>(Op0->getType())) {
+ if (VectorType *VT = dyn_cast<VectorType>(Op0->getType())) {
// Vector select.
if (VT->getElementType() != Type::getInt1Ty(Op0->getContext()))
return "vector select condition element type must be i1";
- const VectorType *ET = dyn_cast<VectorType>(Op1->getType());
+ VectorType *ET = dyn_cast<VectorType>(Op1->getType());
if (ET == 0)
return "selected values for vector select must be vectors";
if (ET->getNumElements() != VT->getNumElements())
: Instruction(PN.getType(), Instruction::PHI,
allocHungoffUses(PN.getNumOperands()), PN.getNumOperands()),
ReservedSpace(PN.getNumOperands()) {
- Use *OL = OperandList;
- for (unsigned i = 0, e = PN.getNumOperands(); i != e; i+=2) {
- OL[i] = PN.getOperand(i);
- OL[i+1] = PN.getOperand(i+1);
- }
+ std::copy(PN.op_begin(), PN.op_end(), op_begin());
+ std::copy(PN.block_begin(), PN.block_end(), block_begin());
SubclassOptionalData = PN.SubclassOptionalData;
}
dropHungoffUses();
}
+Use *PHINode::allocHungoffUses(unsigned N) const {
+ // Allocate the array of Uses of the incoming values, followed by a pointer
+ // (with bottom bit set) to the User, followed by the array of pointers to
+ // the incoming basic blocks.
+ size_t size = N * sizeof(Use) + sizeof(Use::UserRef)
+ + N * sizeof(BasicBlock*);
+ Use *Begin = static_cast<Use*>(::operator new(size));
+ Use *End = Begin + N;
+ (void) new(End) Use::UserRef(const_cast<PHINode*>(this), 1);
+ return Use::initTags(Begin, End);
+}
+
// removeIncomingValue - Remove an incoming value. This is useful if a
// predecessor basic block is deleted.
Value *PHINode::removeIncomingValue(unsigned Idx, bool DeletePHIIfEmpty) {
- unsigned NumOps = getNumOperands();
- Use *OL = OperandList;
- assert(Idx*2 < NumOps && "BB not in PHI node!");
- Value *Removed = OL[Idx*2];
+ Value *Removed = getIncomingValue(Idx);
// Move everything after this operand down.
//
// FIXME: we could just swap with the end of the list, then erase. However,
- // client might not expect this to happen. The code as it is thrashes the
+ // clients might not expect this to happen. The code as it is thrashes the
// use/def lists, which is kinda lame.
- for (unsigned i = (Idx+1)*2; i != NumOps; i += 2) {
- OL[i-2] = OL[i];
- OL[i-2+1] = OL[i+1];
- }
+ std::copy(op_begin() + Idx + 1, op_end(), op_begin() + Idx);
+ std::copy(block_begin() + Idx + 1, block_end(), block_begin() + Idx);
// Nuke the last value.
- OL[NumOps-2].set(0);
- OL[NumOps-2+1].set(0);
- NumOperands = NumOps-2;
+ Op<-1>().set(0);
+ --NumOperands;
// If the PHI node is dead, because it has zero entries, nuke it now.
- if (NumOps == 2 && DeletePHIIfEmpty) {
+ if (getNumOperands() == 0 && DeletePHIIfEmpty) {
// If anyone is using this PHI, make them use a dummy value instead...
replaceAllUsesWith(UndefValue::get(getType()));
eraseFromParent();
///
void PHINode::growOperands() {
unsigned e = getNumOperands();
- unsigned NumOps = e*3/2;
- if (NumOps < 4) NumOps = 4; // 4 op PHI nodes are VERY common.
+ unsigned NumOps = e + e / 2;
+ if (NumOps < 2) NumOps = 2; // 2 op PHI nodes are VERY common.
+
+ Use *OldOps = op_begin();
+ BasicBlock **OldBlocks = block_begin();
ReservedSpace = NumOps;
- Use *OldOps = OperandList;
- Use *NewOps = allocHungoffUses(NumOps);
- std::copy(OldOps, OldOps + e, NewOps);
- OperandList = NewOps;
+ OperandList = allocHungoffUses(ReservedSpace);
+
+ std::copy(OldOps, OldOps + e, op_begin());
+ std::copy(OldBlocks, OldBlocks + e, block_begin());
+
Use::zap(OldOps, OldOps + e, true);
}
CallInst::~CallInst() {
}
-void CallInst::init(Value *Func, Value* const *Params, unsigned NumParams) {
- assert(NumOperands == NumParams+1 && "NumOperands not set up?");
+void CallInst::init(Value *Func, ArrayRef<Value *> Args, const Twine &NameStr) {
+ assert(NumOperands == Args.size() + 1 && "NumOperands not set up?");
Op<-1>() = Func;
- const FunctionType *FTy =
+#ifndef NDEBUG
+ FunctionType *FTy =
cast<FunctionType>(cast<PointerType>(Func->getType())->getElementType());
- (void)FTy; // silence warning.
- assert((NumParams == FTy->getNumParams() ||
- (FTy->isVarArg() && NumParams > FTy->getNumParams())) &&
+ assert((Args.size() == FTy->getNumParams() ||
+ (FTy->isVarArg() && Args.size() > FTy->getNumParams())) &&
"Calling a function with bad signature!");
- for (unsigned i = 0; i != NumParams; ++i) {
+
+ for (unsigned i = 0; i != Args.size(); ++i)
assert((i >= FTy->getNumParams() ||
- FTy->getParamType(i) == Params[i]->getType()) &&
+ FTy->getParamType(i) == Args[i]->getType()) &&
"Calling a function with a bad signature!");
- OperandList[i] = Params[i];
- }
-}
-
-void CallInst::init(Value *Func, Value *Actual1, Value *Actual2) {
- assert(NumOperands == 3 && "NumOperands not set up?");
- Op<-1>() = Func;
- Op<0>() = Actual1;
- Op<1>() = Actual2;
-
- const FunctionType *FTy =
- cast<FunctionType>(cast<PointerType>(Func->getType())->getElementType());
- (void)FTy; // silence warning.
-
- assert((FTy->getNumParams() == 2 ||
- (FTy->isVarArg() && FTy->getNumParams() < 2)) &&
- "Calling a function with bad signature");
- assert((0 >= FTy->getNumParams() ||
- FTy->getParamType(0) == Actual1->getType()) &&
- "Calling a function with a bad signature!");
- assert((1 >= FTy->getNumParams() ||
- FTy->getParamType(1) == Actual2->getType()) &&
- "Calling a function with a bad signature!");
-}
-
-void CallInst::init(Value *Func, Value *Actual) {
- assert(NumOperands == 2 && "NumOperands not set up?");
- Op<-1>() = Func;
- Op<0>() = Actual;
-
- const FunctionType *FTy =
- cast<FunctionType>(cast<PointerType>(Func->getType())->getElementType());
- (void)FTy; // silence warning.
+#endif
- assert((FTy->getNumParams() == 1 ||
- (FTy->isVarArg() && FTy->getNumParams() == 0)) &&
- "Calling a function with bad signature");
- assert((0 == FTy->getNumParams() ||
- FTy->getParamType(0) == Actual->getType()) &&
- "Calling a function with a bad signature!");
+ std::copy(Args.begin(), Args.end(), op_begin());
+ setName(NameStr);
}
-void CallInst::init(Value *Func) {
+void CallInst::init(Value *Func, const Twine &NameStr) {
assert(NumOperands == 1 && "NumOperands not set up?");
Op<-1>() = Func;
- const FunctionType *FTy =
+#ifndef NDEBUG
+ FunctionType *FTy =
cast<FunctionType>(cast<PointerType>(Func->getType())->getElementType());
- (void)FTy; // silence warning.
assert(FTy->getNumParams() == 0 && "Calling a function with bad signature");
-}
+#endif
-CallInst::CallInst(Value *Func, Value* Actual, const Twine &Name,
- Instruction *InsertBefore)
- : Instruction(cast<FunctionType>(cast<PointerType>(Func->getType())
- ->getElementType())->getReturnType(),
- Instruction::Call,
- OperandTraits<CallInst>::op_end(this) - 2,
- 2, InsertBefore) {
- init(Func, Actual);
- setName(Name);
+ setName(NameStr);
}
-CallInst::CallInst(Value *Func, Value* Actual, const Twine &Name,
- BasicBlock *InsertAtEnd)
- : Instruction(cast<FunctionType>(cast<PointerType>(Func->getType())
- ->getElementType())->getReturnType(),
- Instruction::Call,
- OperandTraits<CallInst>::op_end(this) - 2,
- 2, InsertAtEnd) {
- init(Func, Actual);
- setName(Name);
-}
CallInst::CallInst(Value *Func, const Twine &Name,
Instruction *InsertBefore)
: Instruction(cast<FunctionType>(cast<PointerType>(Func->getType())
Instruction::Call,
OperandTraits<CallInst>::op_end(this) - 1,
1, InsertBefore) {
- init(Func);
- setName(Name);
+ init(Func, Name);
}
CallInst::CallInst(Value *Func, const Twine &Name,
Instruction::Call,
OperandTraits<CallInst>::op_end(this) - 1,
1, InsertAtEnd) {
- init(Func);
- setName(Name);
+ init(Func, Name);
}
CallInst::CallInst(const CallInst &CI)
setTailCall(CI.isTailCall());
setCallingConv(CI.getCallingConv());
- Use *OL = OperandList;
- Use *InOL = CI.OperandList;
- for (unsigned i = 0, e = CI.getNumOperands(); i != e; ++i)
- OL[i] = InOL[i];
+ std::copy(CI.op_begin(), CI.op_end(), op_begin());
SubclassOptionalData = CI.SubclassOptionalData;
}
}
static Instruction *createMalloc(Instruction *InsertBefore,
- BasicBlock *InsertAtEnd, const Type *IntPtrTy,
- const Type *AllocTy, Value *AllocSize,
+ BasicBlock *InsertAtEnd, Type *IntPtrTy,
+ Type *AllocTy, Value *AllocSize,
Value *ArraySize, Function *MallocF,
const Twine &Name) {
assert(((!InsertBefore && InsertAtEnd) || (InsertBefore && !InsertAtEnd)) &&
// Create the call to Malloc.
BasicBlock* BB = InsertBefore ? InsertBefore->getParent() : InsertAtEnd;
Module* M = BB->getParent()->getParent();
- const Type *BPTy = Type::getInt8PtrTy(BB->getContext());
+ Type *BPTy = Type::getInt8PtrTy(BB->getContext());
Value *MallocFunc = MallocF;
if (!MallocFunc)
// prototype malloc as "void *malloc(size_t)"
MallocFunc = M->getOrInsertFunction("malloc", BPTy, IntPtrTy, NULL);
- const PointerType *AllocPtrType = PointerType::getUnqual(AllocTy);
+ PointerType *AllocPtrType = PointerType::getUnqual(AllocTy);
CallInst *MCall = NULL;
Instruction *Result = NULL;
if (InsertBefore) {
/// 2. Call malloc with that argument.
/// 3. Bitcast the result of the malloc call to the specified type.
Instruction *CallInst::CreateMalloc(Instruction *InsertBefore,
- const Type *IntPtrTy, const Type *AllocTy,
+ Type *IntPtrTy, Type *AllocTy,
Value *AllocSize, Value *ArraySize,
Function * MallocF,
const Twine &Name) {
/// Note: This function does not add the bitcast to the basic block, that is the
/// responsibility of the caller.
Instruction *CallInst::CreateMalloc(BasicBlock *InsertAtEnd,
- const Type *IntPtrTy, const Type *AllocTy,
+ Type *IntPtrTy, Type *AllocTy,
Value *AllocSize, Value *ArraySize,
Function *MallocF, const Twine &Name) {
return createMalloc(NULL, InsertAtEnd, IntPtrTy, AllocTy, AllocSize,
BasicBlock* BB = InsertBefore ? InsertBefore->getParent() : InsertAtEnd;
Module* M = BB->getParent()->getParent();
- const Type *VoidTy = Type::getVoidTy(M->getContext());
- const Type *IntPtrTy = Type::getInt8PtrTy(M->getContext());
+ Type *VoidTy = Type::getVoidTy(M->getContext());
+ Type *IntPtrTy = Type::getInt8PtrTy(M->getContext());
// prototype free as "void free(void*)"
Value *FreeFunc = M->getOrInsertFunction("free", VoidTy, IntPtrTy, NULL);
CallInst* Result = NULL;
//===----------------------------------------------------------------------===//
void InvokeInst::init(Value *Fn, BasicBlock *IfNormal, BasicBlock *IfException,
- Value* const *Args, unsigned NumArgs) {
- assert(NumOperands == 3+NumArgs && "NumOperands not set up?");
+ ArrayRef<Value *> Args, const Twine &NameStr) {
+ assert(NumOperands == 3 + Args.size() && "NumOperands not set up?");
Op<-3>() = Fn;
Op<-2>() = IfNormal;
Op<-1>() = IfException;
- const FunctionType *FTy =
+
+#ifndef NDEBUG
+ FunctionType *FTy =
cast<FunctionType>(cast<PointerType>(Fn->getType())->getElementType());
- (void)FTy; // silence warning.
- assert(((NumArgs == FTy->getNumParams()) ||
- (FTy->isVarArg() && NumArgs > FTy->getNumParams())) &&
+ assert(((Args.size() == FTy->getNumParams()) ||
+ (FTy->isVarArg() && Args.size() > FTy->getNumParams())) &&
"Invoking a function with bad signature");
- Use *OL = OperandList;
- for (unsigned i = 0, e = NumArgs; i != e; i++) {
+ for (unsigned i = 0, e = Args.size(); i != e; i++)
assert((i >= FTy->getNumParams() ||
FTy->getParamType(i) == Args[i]->getType()) &&
"Invoking a function with a bad signature!");
-
- OL[i] = Args[i];
- }
+#endif
+
+ std::copy(Args.begin(), Args.end(), op_begin());
+ setName(NameStr);
}
InvokeInst::InvokeInst(const InvokeInst &II)
II.getNumOperands()) {
setAttributes(II.getAttributes());
setCallingConv(II.getCallingConv());
- Use *OL = OperandList, *InOL = II.OperandList;
- for (unsigned i = 0, e = II.getNumOperands(); i != e; ++i)
- OL[i] = InOL[i];
+ std::copy(II.op_begin(), II.op_end(), op_begin());
SubclassOptionalData = II.SubclassOptionalData;
}
return Amt;
}
-AllocaInst::AllocaInst(const Type *Ty, Value *ArraySize,
+AllocaInst::AllocaInst(Type *Ty, Value *ArraySize,
const Twine &Name, Instruction *InsertBefore)
: UnaryInstruction(PointerType::getUnqual(Ty), Alloca,
getAISize(Ty->getContext(), ArraySize), InsertBefore) {
setName(Name);
}
-AllocaInst::AllocaInst(const Type *Ty, Value *ArraySize,
+AllocaInst::AllocaInst(Type *Ty, Value *ArraySize,
const Twine &Name, BasicBlock *InsertAtEnd)
: UnaryInstruction(PointerType::getUnqual(Ty), Alloca,
getAISize(Ty->getContext(), ArraySize), InsertAtEnd) {
setName(Name);
}
-AllocaInst::AllocaInst(const Type *Ty, const Twine &Name,
+AllocaInst::AllocaInst(Type *Ty, const Twine &Name,
Instruction *InsertBefore)
: UnaryInstruction(PointerType::getUnqual(Ty), Alloca,
getAISize(Ty->getContext(), 0), InsertBefore) {
setName(Name);
}
-AllocaInst::AllocaInst(const Type *Ty, const Twine &Name,
+AllocaInst::AllocaInst(Type *Ty, const Twine &Name,
BasicBlock *InsertAtEnd)
: UnaryInstruction(PointerType::getUnqual(Ty), Alloca,
getAISize(Ty->getContext(), 0), InsertAtEnd) {
setName(Name);
}
-AllocaInst::AllocaInst(const Type *Ty, Value *ArraySize, unsigned Align,
+AllocaInst::AllocaInst(Type *Ty, Value *ArraySize, unsigned Align,
const Twine &Name, Instruction *InsertBefore)
: UnaryInstruction(PointerType::getUnqual(Ty), Alloca,
getAISize(Ty->getContext(), ArraySize), InsertBefore) {
setName(Name);
}
-AllocaInst::AllocaInst(const Type *Ty, Value *ArraySize, unsigned Align,
+AllocaInst::AllocaInst(Type *Ty, Value *ArraySize, unsigned Align,
const Twine &Name, BasicBlock *InsertAtEnd)
: UnaryInstruction(PointerType::getUnqual(Ty), Alloca,
getAISize(Ty->getContext(), ArraySize), InsertAtEnd) {
return true;
}
-const Type *AllocaInst::getAllocatedType() const {
+Type *AllocaInst::getAllocatedType() const {
return getType()->getElementType();
}
GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value *Idx,
const Twine &Name, Instruction *InBe)
: Instruction(PointerType::get(
- checkType(getIndexedType(Ptr->getType(),Idx)), retrieveAddrSpace(Ptr)),
+ checkGEPType(getIndexedType(Ptr->getType(),Idx)), retrieveAddrSpace(Ptr)),
GetElementPtr,
OperandTraits<GetElementPtrInst>::op_end(this) - 2,
2, InBe) {
GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value *Idx,
const Twine &Name, BasicBlock *IAE)
: Instruction(PointerType::get(
- checkType(getIndexedType(Ptr->getType(),Idx)),
+ checkGEPType(getIndexedType(Ptr->getType(),Idx)),
retrieveAddrSpace(Ptr)),
GetElementPtr,
OperandTraits<GetElementPtrInst>::op_end(this) - 2,
/// pointer type.
///
template <typename IndexTy>
-static const Type* getIndexedTypeInternal(const Type *Ptr, IndexTy const *Idxs,
- unsigned NumIdx) {
-
const PointerType *PTy = dyn_cast<PointerType>(Ptr);
+static Type *getIndexedTypeInternal(Type *Ptr, IndexTy const *Idxs,
+ unsigned NumIdx) {
+ PointerType *PTy = dyn_cast<PointerType>(Ptr);
if (!PTy) return 0; // Type isn't a pointer type!
- const Type *Agg = PTy->getElementType();
+ Type *Agg = PTy->getElementType();
// Handle the special case of the empty set index set, which is always valid.
if (NumIdx == 0)
return Agg;
// If there is at least one index, the top level type must be sized, otherwise
- // it cannot be 'stepped over'. We explicitly allow abstract types (those
- // that contain opaque types) under the assumption that it will be resolved to
- // a sane type later.
- if (!Agg->isSized() && !Agg->isAbstract())
+ // it cannot be 'stepped over'.
+ if (!Agg->isSized())
return 0;
unsigned CurIdx = 1;
for (; CurIdx != NumIdx; ++CurIdx) {
- const CompositeType *CT = dyn_cast<CompositeType>(Agg);
+ CompositeType *CT = dyn_cast<CompositeType>(Agg);
if (!CT || CT->isPointerTy()) return 0;
IndexTy Index = Idxs[CurIdx];
if (!CT->indexValid(Index)) return 0;
Agg = CT->getTypeAtIndex(Index);
-
- // If the new type forwards to another type, then it is in the middle
- // of being refined to another type (and hence, may have dropped all
- // references to what it was using before). So, use the new forwarded
- // type.
- if (const Type *Ty = Agg->getForwardedType())
- Agg = Ty;
}
return CurIdx == NumIdx ? Agg : 0;
}
-const Type* GetElementPtrInst::getIndexedType(const Type *Ptr,
- Value* const *Idxs,
- unsigned NumIdx) {
+Type *GetElementPtrInst::getIndexedType(Type *Ptr, Value* const *Idxs,
+ unsigned NumIdx) {
return getIndexedTypeInternal(Ptr, Idxs, NumIdx);
}
-const Type* GetElementPtrInst::getIndexedType(const Type *Ptr,
- Constant* const *Idxs,
- unsigned NumIdx) {
+Type *GetElementPtrInst::getIndexedType(Type *Ptr,
+ Constant* const *Idxs,
+ unsigned NumIdx) {
return getIndexedTypeInternal(Ptr, Idxs, NumIdx);
}
-const Type* GetElementPtrInst::getIndexedType(const Type *Ptr,
- uint64_t const *Idxs,
- unsigned NumIdx) {
+Type *GetElementPtrInst::getIndexedType(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);
+Type *GetElementPtrInst::getIndexedType(Type *Ptr, Value *Idx) {
+ PointerType *PTy = dyn_cast<PointerType>(Ptr);
if (!PTy) return 0; // Type isn't a pointer type!
// Check the pointer index.
if (!V1->getType()->isVectorTy() || V1->getType() != V2->getType())
return false;
- const VectorType *MaskTy = dyn_cast<VectorType>(Mask->getType());
+ VectorType *MaskTy = dyn_cast<VectorType>(Mask->getType());
if (MaskTy == 0 || !MaskTy->getElementType()->isIntegerTy(32))
return false;
// Check to see if Mask is valid.
if (const ConstantVector *MV = dyn_cast<ConstantVector>(Mask)) {
- const VectorType *VTy = cast<VectorType>(V1->getType());
+ VectorType *VTy = cast<VectorType>(V1->getType());
for (unsigned i = 0, e = MV->getNumOperands(); i != e; ++i) {
if (ConstantInt* CI = dyn_cast<ConstantInt>(MV->getOperand(i))) {
if (CI->uge(VTy->getNumElements()*2))
// InsertValueInst Class
//===----------------------------------------------------------------------===//
-void InsertValueInst::init(Value *Agg, Value *Val, const unsigned *Idx,
- unsigned NumIdx, const Twine &Name) {
+void InsertValueInst::init(Value *Agg, Value *Val, ArrayRef<unsigned> Idxs,
+ const Twine &Name) {
assert(NumOperands == 2 && "NumOperands not initialized?");
- assert(ExtractValueInst::getIndexedType(Agg->getType(), Idx, Idx + NumIdx) ==
- Val->getType() && "Inserted value must match indexed type!");
- Op<0>() = Agg;
- Op<1>() = Val;
- Indices.append(Idx, Idx + NumIdx);
- setName(Name);
-}
+ // There's no fundamental reason why we require at least one index
+ // (other than weirdness with &*IdxBegin being invalid; see
+ // getelementptr's init routine for example). But there's no
+ // present need to support it.
+ assert(Idxs.size() > 0 && "InsertValueInst must have at least one index");
-void InsertValueInst::init(Value *Agg, Value *Val, unsigned Idx,
- const Twine &Name) {
- assert(NumOperands == 2 && "NumOperands not initialized?");
- assert(ExtractValueInst::getIndexedType(Agg->getType(), Idx) == Val->getType()
- && "Inserted value must match indexed type!");
+ assert(ExtractValueInst::getIndexedType(Agg->getType(), Idxs) ==
+ Val->getType() && "Inserted value must match indexed type!");
Op<0>() = Agg;
Op<1>() = Val;
- Indices.push_back(Idx);
+ Indices.append(Idxs.begin(), Idxs.end());
setName(Name);
}
SubclassOptionalData = IVI.SubclassOptionalData;
}
-InsertValueInst::InsertValueInst(Value *Agg,
- Value *Val,
- unsigned Idx,
- const Twine &Name,
- Instruction *InsertBefore)
- : Instruction(Agg->getType(), InsertValue,
- OperandTraits<InsertValueInst>::op_begin(this),
- 2, InsertBefore) {
- init(Agg, Val, Idx, Name);
-}
-
-InsertValueInst::InsertValueInst(Value *Agg,
- Value *Val,
- unsigned Idx,
- const Twine &Name,
- BasicBlock *InsertAtEnd)
- : Instruction(Agg->getType(), InsertValue,
- OperandTraits<InsertValueInst>::op_begin(this),
- 2, InsertAtEnd) {
- init(Agg, Val, Idx, Name);
-}
-
//===----------------------------------------------------------------------===//
// ExtractValueInst Class
//===----------------------------------------------------------------------===//
-void ExtractValueInst::init(const unsigned *Idx, unsigned NumIdx,
- const Twine &Name) {
+void ExtractValueInst::init(ArrayRef<unsigned> Idxs, const Twine &Name) {
assert(NumOperands == 1 && "NumOperands not initialized?");
- Indices.append(Idx, Idx + NumIdx);
- setName(Name);
-}
+ // There's no fundamental reason why we require at least one index.
+ // But there's no present need to support it.
+ assert(Idxs.size() > 0 && "ExtractValueInst must have at least one index");
-void ExtractValueInst::init(unsigned Idx, const Twine &Name) {
- assert(NumOperands == 1 && "NumOperands not initialized?");
-
- Indices.push_back(Idx);
+ Indices.append(Idxs.begin(), Idxs.end());
setName(Name);
}
// A null type is returned if the indices are invalid for the specified
// pointer type.
//
-const Type* ExtractValueInst::getIndexedType(const Type *Agg,
- const unsigned *Idxs,
- unsigned NumIdx) {
- for (unsigned CurIdx = 0; CurIdx != NumIdx; ++CurIdx) {
+Type *ExtractValueInst::getIndexedType(Type *Agg,
+ ArrayRef<unsigned> Idxs) {
+ for (unsigned CurIdx = 0; CurIdx != Idxs.size(); ++CurIdx) {
unsigned Index = Idxs[CurIdx];
// We can't use CompositeType::indexValid(Index) here.
// indexValid() always returns true for arrays because getelementptr allows
// insertvalue we need to check array indexing manually.
// Since the only other types we can index into are struct types it's just
// as easy to check those manually as well.
- if (
const ArrayType *AT = dyn_cast<ArrayType>(Agg)) {
+ if (ArrayType *AT = dyn_cast<ArrayType>(Agg)) {
if (Index >= AT->getNumElements())
return 0;
- } else if (const StructType *ST = dyn_cast<StructType>(Agg)) {
+ } else if (StructType *ST = dyn_cast<StructType>(Agg)) {
if (Index >= ST->getNumElements())
return 0;
} else {
}
Agg = cast<CompositeType>(Agg)->getTypeAtIndex(Index);
-
- // If the new type forwards to another type, then it is in the middle
- // of being refined to another type (and hence, may have dropped all
- // references to what it was using before). So, use the new forwarded
- // type.
- if (const Type *Ty = Agg->getForwardedType())
- Agg = Ty;
}
- return Agg;
-}
-
-const Type* ExtractValueInst::getIndexedType(const Type *Agg,
- unsigned Idx) {
- return getIndexedType(Agg, &Idx, 1);
+ return const_cast<Type*>(Agg);
}
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
BinaryOperator::BinaryOperator(BinaryOps iType, Value *S1, Value *S2,
- const Type *Ty, const Twine &Name,
+ Type *Ty, const Twine &Name,
Instruction *InsertBefore)
: Instruction(Ty, iType,
OperandTraits<BinaryOperator>::op_begin(this),
}
BinaryOperator::BinaryOperator(BinaryOps iType, Value *S1, Value *S2,
- const Type *Ty, const Twine &Name,
+ Type *Ty, const Twine &Name,
BasicBlock *InsertAtEnd)
: Instruction(Ty, iType,
OperandTraits<BinaryOperator>::op_begin(this),
BinaryOperator *BinaryOperator::CreateNot(Value *Op, const Twine &Name,
Instruction *InsertBefore) {
Constant *C;
- if (const VectorType *PTy = dyn_cast<VectorType>(Op->getType())) {
+ if (VectorType *PTy = dyn_cast<VectorType>(Op->getType())) {
C = Constant::getAllOnesValue(PTy->getElementType());
C = ConstantVector::get(
std::vector<Constant*>(PTy->getNumElements(), C));
BinaryOperator *BinaryOperator::CreateNot(Value *Op, const Twine &Name,
BasicBlock *InsertAtEnd) {
Constant *AllOnes;
- if (const VectorType *PTy = dyn_cast<VectorType>(Op->getType())) {
+ if (VectorType *PTy = dyn_cast<VectorType>(Op->getType())) {
// Create a vector of all ones values.
Constant *Elt = Constant::getAllOnesValue(PTy->getElementType());
AllOnes = ConstantVector::get(
return false;
// Identity cast is always lossless
- const Type* SrcTy = getOperand(0)->getType();
- const Type* DstTy = getType();
+ Type* SrcTy = getOperand(0)->getType();
+ Type* DstTy = getType();
if (SrcTy == DstTy)
return true;
/// # ptrtoint i32* %x to i32 ; on 32-bit plaforms only
/// @brief Determine if the described cast is a no-op.
bool CastInst::isNoopCast(Instruction::CastOps Opcode,
- const Type *SrcTy,
- const Type *DestTy,
- const Type *IntPtrTy) {
+ Type *SrcTy,
+ Type *DestTy,
+ Type *IntPtrTy) {
switch (Opcode) {
default:
assert(!"Invalid CastOp");
}
/// @brief Determine if a cast is a no-op.
-bool CastInst::isNoopCast(const Type *IntPtrTy) const {
+bool CastInst::isNoopCast(Type *IntPtrTy) const {
return isNoopCast(getOpcode(), getOperand(0)->getType(), getType(), IntPtrTy);
}
/// If no such cast is permited, the function returns 0.
unsigned CastInst::isEliminableCastPair(
Instruction::CastOps firstOp, Instruction::CastOps secondOp,
- const Type *SrcTy, const Type *MidTy, const Type *DstTy, const Type *IntPtrTy)
+ Type *SrcTy, Type *MidTy, Type *DstTy, Type *IntPtrTy)
{
// Define the 144 possibilities for these two cast instructions. The values
// in this matrix determine what to do in a given situation and select the
return 0;
}
-CastInst *CastInst::Create(Instruction::CastOps op, Value *S, const Type *Ty,
+CastInst *CastInst::Create(Instruction::CastOps op, Value *S, Type *Ty,
const Twine &Name, Instruction *InsertBefore) {
+ assert(castIsValid(op, S, Ty) && "Invalid cast!");
// Construct and return the appropriate CastInst subclass
switch (op) {
case Trunc: return new TruncInst (S, Ty, Name, InsertBefore);
return 0;
}
-CastInst *CastInst::Create(Instruction::CastOps op, Value *S, const Type *Ty,
+CastInst *CastInst::Create(Instruction::CastOps op, Value *S, Type *Ty,
const Twine &Name, BasicBlock *InsertAtEnd) {
+ assert(castIsValid(op, S, Ty) && "Invalid cast!");
// Construct and return the appropriate CastInst subclass
switch (op) {
case Trunc: return new TruncInst (S, Ty, Name, InsertAtEnd);
return 0;
}
-CastInst *CastInst::CreateZExtOrBitCast(Value *S, const Type *Ty,
+CastInst *CastInst::CreateZExtOrBitCast(Value *S, Type *Ty,
const Twine &Name,
Instruction *InsertBefore) {
if (S->getType()->getScalarSizeInBits() == Ty->getScalarSizeInBits())
return Create(Instruction::ZExt, S, Ty, Name, InsertBefore);
}
-CastInst *CastInst::CreateZExtOrBitCast(Value *S, const Type *Ty,
+CastInst *CastInst::CreateZExtOrBitCast(Value *S, Type *Ty,
const Twine &Name,
BasicBlock *InsertAtEnd) {
if (S->getType()->getScalarSizeInBits() == Ty->getScalarSizeInBits())
return Create(Instruction::ZExt, S, Ty, Name, InsertAtEnd);
}
-CastInst *CastInst::CreateSExtOrBitCast(Value *S, const Type *Ty,
+CastInst *CastInst::CreateSExtOrBitCast(Value *S, Type *Ty,
const Twine &Name,
Instruction *InsertBefore) {
if (S->getType()->getScalarSizeInBits() == Ty->getScalarSizeInBits())
return Create(Instruction::SExt, S, Ty, Name, InsertBefore);
}
-CastInst *CastInst::CreateSExtOrBitCast(Value *S, const Type *Ty,
+CastInst *CastInst::CreateSExtOrBitCast(Value *S, Type *Ty,
const Twine &Name,
BasicBlock *InsertAtEnd) {
if (S->getType()->getScalarSizeInBits() == Ty->getScalarSizeInBits())
return Create(Instruction::SExt, S, Ty, Name, InsertAtEnd);
}
-CastInst *CastInst::CreateTruncOrBitCast(Value *S, const Type *Ty,
+CastInst *CastInst::CreateTruncOrBitCast(Value *S, Type *Ty,
const Twine &Name,
Instruction *InsertBefore) {
if (S->getType()->getScalarSizeInBits() == Ty->getScalarSizeInBits())
return Create(Instruction::Trunc, S, Ty, Name, InsertBefore);
}
-CastInst *CastInst::CreateTruncOrBitCast(Value *S, const Type *Ty,
+CastInst *CastInst::CreateTruncOrBitCast(Value *S, Type *Ty,
const Twine &Name,
BasicBlock *InsertAtEnd) {
if (S->getType()->getScalarSizeInBits() == Ty->getScalarSizeInBits())
return Create(Instruction::Trunc, S, Ty, Name, InsertAtEnd);
}
-CastInst *CastInst::CreatePointerCast(Value *S, const Type *Ty,
+CastInst *CastInst::CreatePointerCast(Value *S, Type *Ty,
const Twine &Name,
BasicBlock *InsertAtEnd) {
assert(S->getType()->isPointerTy() && "Invalid cast");
}
/// @brief Create a BitCast or a PtrToInt cast instruction
-CastInst *CastInst::CreatePointerCast(Value *S, const Type *Ty,
+CastInst *CastInst::CreatePointerCast(Value *S, Type *Ty,
const Twine &Name,
Instruction *InsertBefore) {
assert(S->getType()->isPointerTy() && "Invalid cast");
return Create(Instruction::BitCast, S, Ty, Name, InsertBefore);
}
-CastInst *CastInst::CreateIntegerCast(Value *C, const Type *Ty,
+CastInst *CastInst::CreateIntegerCast(Value *C, Type *Ty,
bool isSigned, const Twine &Name,
Instruction *InsertBefore) {
assert(C->getType()->isIntOrIntVectorTy() && Ty->isIntOrIntVectorTy() &&
return Create(opcode, C, Ty, Name, InsertBefore);
}
-CastInst *CastInst::CreateIntegerCast(Value *C, const Type *Ty,
+CastInst *CastInst::CreateIntegerCast(Value *C, Type *Ty,
bool isSigned, const Twine &Name,
BasicBlock *InsertAtEnd) {
assert(C->getType()->isIntOrIntVectorTy() && Ty->isIntOrIntVectorTy() &&
return Create(opcode, C, Ty, Name, InsertAtEnd);
}
-CastInst *CastInst::CreateFPCast(Value *C, const Type *Ty,
+CastInst *CastInst::CreateFPCast(Value *C, Type *Ty,
const Twine &Name,
Instruction *InsertBefore) {
assert(C->getType()->isFPOrFPVectorTy() && Ty->isFPOrFPVectorTy() &&
return Create(opcode, C, Ty, Name, InsertBefore);
}
-CastInst *CastInst::CreateFPCast(Value *C, const Type *Ty,
+CastInst *CastInst::CreateFPCast(Value *C, Type *Ty,
const Twine &Name,
BasicBlock *InsertAtEnd) {
assert(C->getType()->isFPOrFPVectorTy() && Ty->isFPOrFPVectorTy() &&
// Check whether it is valid to call getCastOpcode for these types.
// This routine must be kept in sync with getCastOpcode.
-bool CastInst::isCastable(const Type *SrcTy, const Type *DestTy) {
+bool CastInst::isCastable(Type *SrcTy, Type *DestTy) {
if (!SrcTy->isFirstClassType() || !DestTy->isFirstClassType())
return false;
if (SrcTy == DestTy)
return true;
+ if (VectorType *SrcVecTy = dyn_cast<VectorType>(SrcTy))
+ if (VectorType *DestVecTy = dyn_cast<VectorType>(DestTy))
+ if (SrcVecTy->getNumElements() == DestVecTy->getNumElements()) {
+ // An element by element cast. Valid if casting the elements is valid.
+ SrcTy = SrcVecTy->getElementType();
+ DestTy = DestVecTy->getElementType();
+ }
+
// Get the bit sizes, we'll need these
- unsigned SrcBits = SrcTy->getScalarSizeInBits(); // 0 for ptr
- unsigned DestBits = DestTy->getScalarSizeInBits(); // 0 for ptr
+ unsigned SrcBits = SrcTy->getPrimitiveSizeInBits(); // 0 for ptr
+ unsigned DestBits = DestTy->getPrimitiveSizeInBits(); // 0 for ptr
// Run through the possibilities ...
- if (DestTy->isIntegerTy()) { // Casting to integral
- if (SrcTy->isIntegerTy()) { // Casting from integral
+ if (DestTy->isIntegerTy()) { // Casting to integral
+ if (SrcTy->isIntegerTy()) { // Casting from integral
return true;
- } else if (SrcTy->isFloatingPointTy()) { // Casting from floating pt
+ } else if (SrcTy->isFloatingPointTy()) { // Casting from floating pt
return true;
- } else if (const VectorType *PTy = dyn_cast<VectorType>(SrcTy)) {
- // Casting from vector
- return DestBits == PTy->getBitWidth();
+ } else if (SrcTy->isVectorTy()) { // Casting from vector
+ return DestBits == SrcBits;
} else { // Casting from something else
return SrcTy->isPointerTy();
}
- } else if (DestTy->isFloatingPointTy()) { // Casting to floating pt
- if (SrcTy->isIntegerTy()) { // Casting from integral
+ } else if (DestTy->isFloatingPointTy()) { // Casting to floating pt
+ if (SrcTy->isIntegerTy()) { // Casting from integral
return true;
- } else if (SrcTy->isFloatingPointTy()) { // Casting from floating pt
+ } else if (SrcTy->isFloatingPointTy()) { // Casting from floating pt
return true;
- } else if (const VectorType *PTy = dyn_cast<VectorType>(SrcTy)) {
- // Casting from vector
- return DestBits == PTy->getBitWidth();
+ } else if (SrcTy->isVectorTy()) { // Casting from vector
+ return DestBits == SrcBits;
} else { // Casting from something else
return false;
}
- } else if (const VectorType *DestPTy = dyn_cast<VectorType>(DestTy)) {
- // Casting to vector
- if (const VectorType *SrcPTy = dyn_cast<VectorType>(SrcTy)) {
- // Casting from vector
- return DestPTy->getBitWidth() == SrcPTy->getBitWidth();
- } else if (DestPTy->getBitWidth() == SrcBits) {
- return true; // float/int -> vector
- } else if (SrcTy->isX86_MMXTy()) {
- return DestPTy->getBitWidth() == 64; // MMX to 64-bit vector
- } else {
- return false;
- }
+ } else if (DestTy->isVectorTy()) { // Casting to vector
+ return DestBits == SrcBits;
} else if (DestTy->isPointerTy()) { // Casting to pointer
- if (SrcTy->isPointerTy()) { // Casting from pointer
+ if (SrcTy->isPointerTy()) { // Casting from pointer
return true;
- } else if (SrcTy->isIntegerTy()) { // Casting from integral
+ } else if (SrcTy->isIntegerTy()) { // Casting from integral
return true;
- } else { // Casting from something else
+ } else { // Casting from something else
return false;
}
} else if (DestTy->isX86_MMXTy()) {
- if (const VectorType *SrcPTy = dyn_cast<VectorType>(SrcTy)) {
- return SrcPTy->getBitWidth() == 64; // 64-bit vector to MMX
+ if (SrcTy->isVectorTy()) {
+ return DestBits == SrcBits; // 64-bit vector to MMX
} else {
return false;
}
- } else { // Casting to something else
+ } else { // Casting to something else
return false;
}
}
// This routine must be kept in sync with isCastable.
Instruction::CastOps
CastInst::getCastOpcode(
- const Value *Src, bool SrcIsSigned, const Type *DestTy, bool DestIsSigned) {
- // Get the bit sizes, we'll need these
- const Type *SrcTy = Src->getType();
- unsigned SrcBits = SrcTy->getScalarSizeInBits(); // 0 for ptr
- unsigned DestBits = DestTy->getScalarSizeInBits(); // 0 for ptr
+ const Value *Src, bool SrcIsSigned, Type *DestTy, bool DestIsSigned) {
+ Type *SrcTy = Src->getType();
assert(SrcTy->isFirstClassType() && DestTy->isFirstClassType() &&
"Only first class types are castable!");
+ if (SrcTy == DestTy)
+ return BitCast;
+
+ if (VectorType *SrcVecTy = dyn_cast<VectorType>(SrcTy))
+ if (VectorType *DestVecTy = dyn_cast<VectorType>(DestTy))
+ if (SrcVecTy->getNumElements() == DestVecTy->getNumElements()) {
+ // An element by element cast. Find the appropriate opcode based on the
+ // element types.
+ SrcTy = SrcVecTy->getElementType();
+ DestTy = DestVecTy->getElementType();
+ }
+
+ // Get the bit sizes, we'll need these
+ unsigned SrcBits = SrcTy->getPrimitiveSizeInBits(); // 0 for ptr
+ unsigned DestBits = DestTy->getPrimitiveSizeInBits(); // 0 for ptr
+
// Run through the possibilities ...
if (DestTy->isIntegerTy()) { // Casting to integral
if (SrcTy->isIntegerTy()) { // Casting from integral
return FPToSI; // FP -> sint
else
return FPToUI; // FP -> uint
- } else if (const VectorType *PTy = dyn_cast<VectorType>(SrcTy)) {
- assert(DestBits == PTy->getBitWidth() &&
- "Casting vector to integer of different width");
- PTy = NULL;
+ } else if (SrcTy->isVectorTy()) {
+ assert(DestBits == SrcBits &&
+ "Casting vector to integer of different width");
return BitCast; // Same size, no-op cast
} else {
assert(SrcTy->isPointerTy() &&
} else {
return BitCast; // same size, no-op cast
}
- } else if (const VectorType *PTy = dyn_cast<VectorType>(SrcTy)) {
- assert(DestBits == PTy->getBitWidth() &&
+ } else if (SrcTy->isVectorTy()) {
+ assert(DestBits == SrcBits &&
"Casting vector to floating point of different width");
- PTy = NULL;
return BitCast; // same size, no-op cast
} else {
llvm_unreachable("Casting pointer or non-first class to float");
}
- } else if (const VectorType *DestPTy = dyn_cast<VectorType>(DestTy)) {
- if (const VectorType *SrcPTy = dyn_cast<VectorType>(SrcTy)) {
- assert(DestPTy->getBitWidth() == SrcPTy->getBitWidth() &&
- "Casting vector to vector of different widths");
- SrcPTy = NULL;
- return BitCast; // vector -> vector
- } else if (DestPTy->getBitWidth() == SrcBits) {
- return BitCast; // float/int -> vector
- } else if (SrcTy->isX86_MMXTy()) {
- assert(DestPTy->getBitWidth()==64 &&
- "Casting X86_MMX to vector of wrong width");
- return BitCast; // MMX to 64-bit vector
- } else {
- assert(!"Illegal cast to vector (wrong type or size)");
- }
+ } else if (DestTy->isVectorTy()) {
+ assert(DestBits == SrcBits &&
+ "Illegal cast to vector (wrong type or size)");
+ return BitCast;
} else if (DestTy->isPointerTy()) {
if (SrcTy->isPointerTy()) {
return BitCast; // ptr -> ptr
assert(!"Casting pointer to other than pointer or int");
}
} else if (DestTy->isX86_MMXTy()) {
- if (isa<VectorType>(SrcTy)) {
- assert(cast<VectorType>(SrcTy)->getBitWidth() == 64 &&
- "Casting vector of wrong width to X86_MMX");
+ if (SrcTy->isVectorTy()) {
+ assert(DestBits == SrcBits && "Casting vector of wrong width to X86_MMX");
return BitCast; // 64-bit vector to MMX
} else {
assert(!"Illegal cast to X86_MMX");
/// it in one place and to eliminate the redundant code for getting the sizes
/// of the types involved.
bool
-CastInst::castIsValid(Instruction::CastOps op, Value *S, const Type *DstTy) {
+CastInst::castIsValid(Instruction::CastOps op, Value *S, Type *DstTy) {
// Check for type sanity on the arguments
- const Type *SrcTy = S->getType();
+ Type *SrcTy = S->getType();
if (!SrcTy->isFirstClassType() || !DstTy->isFirstClassType() ||
SrcTy->isAggregateType() || DstTy->isAggregateType())
return false;
unsigned SrcBitSize = SrcTy->getScalarSizeInBits();
unsigned DstBitSize = DstTy->getScalarSizeInBits();
+ // If these are vector types, get the lengths of the vectors (using zero for
+ // scalar types means that checking that vector lengths match also checks that
+ // scalars are not being converted to vectors or vectors to scalars).
+ unsigned SrcLength = SrcTy->isVectorTy() ?
+ cast<VectorType>(SrcTy)->getNumElements() : 0;
+ unsigned DstLength = DstTy->isVectorTy() ?
+ cast<VectorType>(DstTy)->getNumElements() : 0;
+
// Switch on the opcode provided
switch (op) {
default: return false; // This is an input error
case Instruction::Trunc:
- return SrcTy->isIntOrIntVectorTy() &&
- DstTy->isIntOrIntVectorTy()&& SrcBitSize > DstBitSize;
+ return SrcTy->isIntOrIntVectorTy() && DstTy->isIntOrIntVectorTy() &&
+ SrcLength == DstLength && SrcBitSize > DstBitSize;
case Instruction::ZExt:
- return SrcTy->isIntOrIntVectorTy() &&
- DstTy->isIntOrIntVectorTy()&& SrcBitSize < DstBitSize;
+ return SrcTy->isIntOrIntVectorTy() && DstTy->isIntOrIntVectorTy() &&
+ SrcLength == DstLength && SrcBitSize < DstBitSize;
case Instruction::SExt:
- return SrcTy->isIntOrIntVectorTy() &&
- DstTy->isIntOrIntVectorTy()&& SrcBitSize < DstBitSize;
+ return SrcTy->isIntOrIntVectorTy() && DstTy->isIntOrIntVectorTy() &&
+ SrcLength == DstLength && SrcBitSize < DstBitSize;
case Instruction::FPTrunc:
- return SrcTy->isFPOrFPVectorTy() &&
- DstTy->isFPOrFPVectorTy() &&
- SrcBitSize > DstBitSize;
+ return SrcTy->isFPOrFPVectorTy() && DstTy->isFPOrFPVectorTy() &&
+ SrcLength == DstLength && SrcBitSize > DstBitSize;
case Instruction::FPExt:
- return SrcTy->isFPOrFPVectorTy() &&
- DstTy->isFPOrFPVectorTy() &&
- SrcBitSize < DstBitSize;
+ return SrcTy->isFPOrFPVectorTy() && DstTy->isFPOrFPVectorTy() &&
+ SrcLength == DstLength && 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()->isIntOrIntVectorTy() &&
- DVTy->getElementType()->isFPOrFPVectorTy() &&
- SVTy->getNumElements() == DVTy->getNumElements();
- }
- }
- return SrcTy->isIntOrIntVectorTy() && DstTy->isFPOrFPVectorTy();
+ return SrcTy->isIntOrIntVectorTy() && DstTy->isFPOrFPVectorTy() &&
+ SrcLength == DstLength;
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()->isFPOrFPVectorTy() &&
- DVTy->getElementType()->isIntOrIntVectorTy() &&
- SVTy->getNumElements() == DVTy->getNumElements();
- }
- }
- return SrcTy->isFPOrFPVectorTy() && DstTy->isIntOrIntVectorTy();
+ return SrcTy->isFPOrFPVectorTy() && DstTy->isIntOrIntVectorTy() &&
+ SrcLength == DstLength;
case Instruction::PtrToInt:
return SrcTy->isPointerTy() && DstTy->isIntegerTy();
case Instruction::IntToPtr:
}
TruncInst::TruncInst(
- Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
+ Value *S, Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, Trunc, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal Trunc");
}
TruncInst::TruncInst(
- Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
+ Value *S, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, Trunc, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal Trunc");
}
ZExtInst::ZExtInst(
- Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
+ Value *S, Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, ZExt, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal ZExt");
}
ZExtInst::ZExtInst(
- Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
+ Value *S, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, ZExt, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal ZExt");
}
SExtInst::SExtInst(
- Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
+ Value *S, Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, SExt, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal SExt");
}
SExtInst::SExtInst(
- Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
+ Value *S, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, SExt, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal SExt");
}
FPTruncInst::FPTruncInst(
- Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
+ Value *S, Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, FPTrunc, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPTrunc");
}
FPTruncInst::FPTruncInst(
- Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
+ Value *S, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, FPTrunc, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPTrunc");
}
FPExtInst::FPExtInst(
- Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
+ Value *S, Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, FPExt, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPExt");
}
FPExtInst::FPExtInst(
- Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
+ Value *S, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, FPExt, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPExt");
}
UIToFPInst::UIToFPInst(
- Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
+ Value *S, Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, UIToFP, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal UIToFP");
}
UIToFPInst::UIToFPInst(
- Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
+ Value *S, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, UIToFP, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal UIToFP");
}
SIToFPInst::SIToFPInst(
- Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
+ Value *S, Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, SIToFP, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal SIToFP");
}
SIToFPInst::SIToFPInst(
- Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
+ Value *S, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, SIToFP, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal SIToFP");
}
FPToUIInst::FPToUIInst(
- Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
+ Value *S, Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, FPToUI, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPToUI");
}
FPToUIInst::FPToUIInst(
- Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
+ Value *S, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, FPToUI, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPToUI");
}
FPToSIInst::FPToSIInst(
- Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
+ Value *S, Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, FPToSI, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPToSI");
}
FPToSIInst::FPToSIInst(
- Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
+ Value *S, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, FPToSI, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPToSI");
}
PtrToIntInst::PtrToIntInst(
- Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
+ Value *S, Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, PtrToInt, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal PtrToInt");
}
PtrToIntInst::PtrToIntInst(
- Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
+ Value *S, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, PtrToInt, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal PtrToInt");
}
IntToPtrInst::IntToPtrInst(
- Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
+ Value *S, Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, IntToPtr, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal IntToPtr");
}
IntToPtrInst::IntToPtrInst(
- Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
+ Value *S, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, IntToPtr, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal IntToPtr");
}
BitCastInst::BitCastInst(
- Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
+ Value *S, Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, BitCast, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal BitCast");
}
BitCastInst::BitCastInst(
- Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
+ Value *S, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, BitCast, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal BitCast");
}
void CmpInst::Anchor() const {}
-CmpInst::CmpInst(const Type *ty, OtherOps op, unsigned short predicate,
+CmpInst::CmpInst(Type *ty, OtherOps op, unsigned short predicate,
Value *LHS, Value *RHS, const Twine &Name,
Instruction *InsertBefore)
: Instruction(ty, op,
setName(Name);
}
-CmpInst::CmpInst(const Type *ty, OtherOps op, unsigned short predicate,
+CmpInst::CmpInst(Type *ty, OtherOps op, unsigned short predicate,
Value *LHS, Value *RHS, const Twine &Name,
BasicBlock *InsertAtEnd)
: Instruction(ty, op,
projects / oota-llvm.git / blobdiff