#ifndef COMPILER_LIVEINFO_H
#define COMPILER_LIVEINFO_H

#include "compiler/common.h"

typedef struct LiveInfo {
    UInt32 *use;
    UInt32 *def;
    UInt32 *in;
    UInt32 *out;
} LiveInfo;

extern LiveInfo *liveinfo;

extern void computelivevariables(Object *proc);
extern int dead(PCode *instr, RegClass rclass, UInt32 *vec);

#endif