mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-21 03:29:40 +00:00
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2777 91177308-0d34-0410-b5e6-96231b3b80d8
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
//===-- llvm/Argument.h - Definition of the Argument class -------*- C++ -*--=//
|
|
//
|
|
// This file defines the Argument class, which represents and incoming formal
|
|
// argument to a function.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_ARGUMENT_H
|
|
#define LLVM_ARGUMENT_H
|
|
|
|
#include "llvm/Value.h"
|
|
|
|
class Argument : public Value { // Defined in the InstrType.cpp file
|
|
Function *Parent;
|
|
|
|
Argument *Prev, *Next; // Next and Prev links for our intrusive linked list
|
|
void setNext(Argument *N) { Next = N; }
|
|
void setPrev(Argument *N) { Prev = N; }
|
|
friend class SymbolTableListTraits<Argument, Function, Function>;
|
|
inline void setParent(Function *parent) { Parent = parent; }
|
|
|
|
public:
|
|
Argument(const Type *Ty, const std::string &Name = "")
|
|
: Value(Ty, Value::ArgumentVal, Name) {
|
|
Parent = 0;
|
|
}
|
|
|
|
// Specialize setName to handle symbol table majik...
|
|
virtual void setName(const std::string &name, SymbolTable *ST = 0);
|
|
|
|
inline const Function *getParent() const { return Parent; }
|
|
inline Function *getParent() { return Parent; }
|
|
|
|
// getNext/Prev - Return the next or previous argument in the list.
|
|
Argument *getNext() { return Next; }
|
|
const Argument *getNext() const { return Next; }
|
|
Argument *getPrev() { return Prev; }
|
|
const Argument *getPrev() const { return Prev; }
|
|
|
|
virtual void print(std::ostream &OS) const;
|
|
|
|
// Methods for support type inquiry through isa, cast, and dyn_cast:
|
|
static inline bool classof(const Argument *) { return true; }
|
|
static inline bool classof(const Value *V) {
|
|
return V->getValueType() == ArgumentVal;
|
|
}
|
|
};
|
|
|
|
#endif
|