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/*
* Copyright (C) 2014-2020 Paul Cercueil <paul@crapouillou.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
#ifndef __OPTIMIZER_H__
#define __OPTIMIZER_H__
#include "disassembler.h"
struct block;
_Bool opcode_reads_register(union code op, u8 reg);
_Bool opcode_writes_register(union code op, u8 reg);
_Bool has_delay_slot(union code op);
_Bool load_in_delay_slot(union code op);
int lightrec_optimize(struct block *block);
#endif /* __OPTIMIZER_H__ */
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