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* AllocationInst ctor moved here from iMemory.h
* AllocationInst now always has an array size operand git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1939 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -12,6 +12,21 @@ static inline const Type *checkType(const Type *Ty) {
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return Ty;
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}
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AllocationInst::AllocationInst(const Type *Ty, Value *ArraySize, unsigned iTy,
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const std::string &Name = "")
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: Instruction(Ty, iTy, Name) {
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assert(Ty->isPointerType() && "Can't allocate a non pointer type!");
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// ArraySize defaults to 1.
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if (!ArraySize) ArraySize = ConstantUInt::get(Type::UIntTy, 1);
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Operands.reserve(1);
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assert(ArraySize->getType() == Type::UIntTy &&
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"Malloc/Allocation array size != UIntTy!");
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Operands.push_back(Use(ArraySize, this));
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}
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bool AllocationInst::isArrayAllocation() const {
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return getNumOperands() == 1 &&
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getOperand(0) != ConstantUInt::get(Type::UIntTy, 1);
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