ack/util/ego/sr/sr_expr.h

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1987-03-09 19:15:41 +00:00
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*/
1984-11-26 14:51:59 +00:00
/* S T R E N G T H R E D U C T I O N
*
* S R _ E X P R . H
*
*/
extern bool is_ivexpr();/* (line_p l; lset ivs,vars; line_p *lbegin; iv_p *iv;
* int *out_sign)
* Try to recognize an expression that is a linear
* function of presicely one induction variable.
* It may only use loop constants (besides the
* induc. var.).
*/