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* Make AllocationInst ctor protected 

* Move AllocationInst ctor to iMemory.cpp
* AllocationInst's always have one operand, even if it is a uint 1

llvm-svn: 1938
This commit is contained in:
Chris Lattner 2002-03-21 22:37:01 +00:00
parent 8a36ae8ab9
commit d713541ffd
1 changed files with 10 additions and 23 deletions
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33
llvm/include/llvm/iMemory.h
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@ -19,32 +19,21 @@
// AllocaInst.
//
class AllocationInst : public Instruction {
public:
protected:
AllocationInst(const Type *Ty, Value *ArraySize, unsigned iTy,
const std::string &Name = "")
: Instruction(Ty, iTy, Name) {
assert(Ty->isPointerType() && "Can't allocate a non pointer type!");
if (ArraySize) {
assert(ArraySize->getType() == Type::UIntTy &&
"Malloc/Allocation array size != UIntTy!");
Operands.reserve(1);
Operands.push_back(Use(ArraySize, this));
}
}
const std::string &Name = "");
public:
// isArrayAllocation - Return true if there is an allocation size parameter
// to the allocation instruction that is not 1.
//
bool isArrayAllocation() const;
inline const Value *getArraySize() const {
assert(isArrayAllocation()); return Operands[0];
}
inline Value *getArraySize() {
assert(isArrayAllocation()); return Operands[0];
}
// getArraySize - Get the number of element allocated, for a simple allocation
// of a single element, this will return a constant 1 value.
//
inline const Value *getArraySize() const { return Operands[0]; }
inline Value *getArraySize() { return Operands[0]; }
// getType - Overload to return most specific pointer type...
inline const PointerType *getType() const {
@ -81,8 +70,7 @@ public:
: AllocationInst(Ty, ArraySize, Malloc, Name) {}
virtual Instruction *clone() const {
return new MallocInst(getType(),
Operands.size() ? (Value*)Operands[0].get() : 0);
return new MallocInst(getType(), (Value*)Operands[0].get());
}
virtual const char *getOpcodeName() const { return "malloc"; }
@ -108,8 +96,7 @@ public:
: AllocationInst(Ty, ArraySize, Alloca, Name) {}
virtual Instruction *clone() const {
return new AllocaInst(getType(),
Operands.size() ? (Value*)Operands[0].get() : 0);
return new AllocaInst(getType(), (Value*)Operands[0].get());
}
virtual const char *getOpcodeName() const { return "alloca"; }