25 lines
742 B
C
25 lines
742 B
C
/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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#ifndef UTIL_OPT_PEEPHOLE_H
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#define UTIL_OPT_PEEPHOLE_H
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#include "types.h"
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#include "pattern.h"
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/* util/opt/peephole.c */
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void opcheck(byte *bp);
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void hashpatterns(void);
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int peephole(void);
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int optimize(void);
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offset oabs(offset off);
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line_p repline(eval_t ev, int patlen);
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offset rotate(offset w, offset amount);
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eval_t compute(expr_p pexp);
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bool tryrepl(line_p *lpp, register byte *bp, int patlen);
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bool trypat(line_p *lpp, register byte *bp, int len);
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int basicblock(line_p *alpp);
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int repl_mul(register line_p lp, line_p *b, line_p *e);
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#endif /* UTIL_OPT_PEEPHOLE_H */ |