diff options
Diffstat (limited to 'lib/VMCore/Instructions.cpp')
| -rw-r--r-- | lib/VMCore/Instructions.cpp | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp index bb11a4b87b..369e98afe3 100644 --- a/lib/VMCore/Instructions.cpp +++ b/lib/VMCore/Instructions.cpp @@ -864,14 +864,6 @@ void StoreInst::setAlignment(unsigned Align) { // GetElementPtrInst Implementation //===----------------------------------------------------------------------===// -// checkType - Simple wrapper function to give a better assertion failure -// message on bad indexes for a gep instruction. -// -static inline const Type *checkType(const Type *Ty) { - assert(Ty && "Invalid GetElementPtrInst indices for type!"); - return Ty; -} - void GetElementPtrInst::init(Value *Ptr, Value* const *Idx, unsigned NumIdx) { NumOperands = 1+NumIdx; Use *OL = OperandList = new Use[NumOperands]; @@ -881,14 +873,6 @@ void GetElementPtrInst::init(Value *Ptr, Value* const *Idx, unsigned NumIdx) { OL[i+1].init(Idx[i], this); } -void GetElementPtrInst::init(Value *Ptr, Value *Idx0, Value *Idx1) { - NumOperands = 3; - Use *OL = OperandList = new Use[3]; - OL[0].init(Ptr, this); - OL[1].init(Idx0, this); - OL[2].init(Idx1, this); -} - void GetElementPtrInst::init(Value *Ptr, Value *Idx) { NumOperands = 2; Use *OL = OperandList = new Use[2]; @@ -896,27 +880,6 @@ void GetElementPtrInst::init(Value *Ptr, Value *Idx) { OL[1].init(Idx, this); } - -GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value* const *Idx, - unsigned NumIdx, - const std::string &Name, Instruction *InBe) -: Instruction(PointerType::get(checkType(getIndexedType(Ptr->getType(), - Idx, NumIdx, true))), - GetElementPtr, 0, 0, InBe) { - init(Ptr, Idx, NumIdx); - setName(Name); -} - -GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value* const *Idx, - unsigned NumIdx, - const std::string &Name, BasicBlock *IAE) -: Instruction(PointerType::get(checkType(getIndexedType(Ptr->getType(), - Idx, NumIdx, true))), - GetElementPtr, 0, 0, IAE) { - init(Ptr, Idx, NumIdx); - setName(Name); -} - GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value *Idx, const std::string &Name, Instruction *InBe) : Instruction(PointerType::get(checkType(getIndexedType(Ptr->getType(),Idx))), @@ -933,24 +896,6 @@ GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value *Idx, setName(Name); } -GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value *Idx0, Value *Idx1, - const std::string &Name, Instruction *InBe) - : Instruction(PointerType::get(checkType(getIndexedType(Ptr->getType(), - Idx0, Idx1, true))), - GetElementPtr, 0, 0, InBe) { - init(Ptr, Idx0, Idx1); - setName(Name); -} - -GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value *Idx0, Value *Idx1, - const std::string &Name, BasicBlock *IAE) - : Instruction(PointerType::get(checkType(getIndexedType(Ptr->getType(), - Idx0, Idx1, true))), - GetElementPtr, 0, 0, IAE) { - init(Ptr, Idx0, Idx1); - setName(Name); -} - GetElementPtrInst::~GetElementPtrInst() { delete[] OperandList; } @@ -999,24 +944,6 @@ const Type* GetElementPtrInst::getIndexedType(const Type *Ptr, return CurIdx == NumIdx ? Ptr : 0; } -const Type* GetElementPtrInst::getIndexedType(const Type *Ptr, - Value *Idx0, Value *Idx1, - bool AllowCompositeLeaf) { - const PointerType *PTy = dyn_cast<PointerType>(Ptr); - if (!PTy) return 0; // Type isn't a pointer type! - - // Check the pointer index. - if (!PTy->indexValid(Idx0)) return 0; - - const CompositeType *CT = dyn_cast<CompositeType>(PTy->getElementType()); - if (!CT || !CT->indexValid(Idx1)) return 0; - - const Type *ElTy = CT->getTypeAtIndex(Idx1); - if (AllowCompositeLeaf || ElTy->isFirstClassType()) - return ElTy; - return 0; -} - 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! |