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41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
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//===-- llvm/Argument.h - Definition of the Argument class -------*- C++ -*--=//
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//
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// This file defines the Argument class, which represents and incoming formal
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// argument to a function.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_ARGUMENT_H
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#define LLVM_ARGUMENT_H
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#include "llvm/Value.h"
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class Argument : public Value { // Defined in the InstrType.cpp file
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Function *Parent;
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friend class ValueHolder<Argument, Function, Function>;
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inline void setParent(Function *parent) { Parent = parent; }
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public:
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Argument(const Type *Ty, const std::string &Name = "")
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: Value(Ty, Value::ArgumentVal, Name) {
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Parent = 0;
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}
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// Specialize setName to handle symbol table majik...
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virtual void setName(const std::string &name, SymbolTable *ST = 0);
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inline const Function *getParent() const { return Parent; }
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inline Function *getParent() { return Parent; }
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virtual void print(std::ostream &OS) const;
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// Methods for support type inquiry through isa, cast, and dyn_cast:
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static inline bool classof(const Argument *) { return true; }
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static inline bool classof(const Value *V) {
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return V->getValueType() == ArgumentVal;
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}
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};
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#endif
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