llvm-6502/include/llvm/ExecutionEngine/GenericValue.h
Reid Spencer 551ccae044 Changes For Bug 352
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-01 22:55:40 +00:00

53 lines
1.4 KiB
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//===-- GenericValue.h - Represent any type of LLVM value -------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// The GenericValue class is used to represent an LLVM value of arbitrary type.
//
//===----------------------------------------------------------------------===//
#ifndef GENERIC_VALUE_H
#define GENERIC_VALUE_H
#include "llvm/Support/DataTypes.h"
namespace llvm {
typedef uintptr_t PointerTy;
union GenericValue {
bool BoolVal;
unsigned char UByteVal;
signed char SByteVal;
unsigned short UShortVal;
signed short ShortVal;
unsigned int UIntVal;
signed int IntVal;
uint64_t ULongVal;
int64_t LongVal;
double DoubleVal;
float FloatVal;
struct { unsigned int first; unsigned int second; } UIntPairVal;
PointerTy PointerVal;
unsigned char Untyped[8];
GenericValue() {}
GenericValue(void *V) {
PointerVal = (PointerTy)(intptr_t)V;
}
};
inline GenericValue PTOGV(void *P) { return GenericValue(P); }
inline void* GVTOP(const GenericValue &GV) {
return (void*)(intptr_t)GV.PointerVal;
}
} // End llvm namespace
#endif