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header file changes for varargs

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22253 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andrew Lenharth
2005-06-18 18:31:30 +00:00
parent cc494e8312
commit f542821385
4 changed files with 10 additions and 54 deletions
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45
include/llvm/Instructions.h
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@ -660,55 +660,12 @@ public:
}
};
//===----------------------------------------------------------------------===//
// VANextInst Class
//===----------------------------------------------------------------------===//
/// VANextInst - This class represents the va_next llvm instruction, which
/// advances a vararg list passed an argument of the specified type, returning
/// the resultant list.
///
class VANextInst : public UnaryInstruction {
PATypeHolder ArgTy;
VANextInst(const VANextInst &VAN)
: UnaryInstruction(VAN.getType(), VANext, VAN.getOperand(0)),
ArgTy(VAN.getArgType()) {
}
public:
VANextInst(Value *List, const Type *Ty, const std::string &Name = "",
Instruction *InsertBefore = 0)
: UnaryInstruction(List->getType(), VANext, List, Name, InsertBefore),
ArgTy(Ty) {
}
VANextInst(Value *List, const Type *Ty, const std::string &Name,
BasicBlock *InsertAtEnd)
: UnaryInstruction(List->getType(), VANext, List, Name, InsertAtEnd),
ArgTy(Ty) {
}
const Type *getArgType() const { return ArgTy; }
virtual VANextInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const VANextInst *) { return true; }
static inline bool classof(const Instruction *I) {
return I->getOpcode() == VANext;
}
static inline bool classof(const Value *V) {
return isa<Instruction>(V) && classof(cast<Instruction>(V));
}
};
//===----------------------------------------------------------------------===//
// VAArgInst Class
//===----------------------------------------------------------------------===//
/// VAArgInst - This class represents the va_arg llvm instruction, which returns
/// an argument of the specified type given a va_list.
/// an argument of the specified type given a va_list and increments that list
///
class VAArgInst : public UnaryInstruction {
VAArgInst(const VAArgInst &VAA)