egcs/gcc ChangeLog.cfg loop.h unroll-new.c

[hubicka@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Branch: 	cfg-branch
Changes by:	hubicka@gcc.gnu.org	2002-05-05 04:47:05

Modified files:
	gcc            : ChangeLog.cfg loop.h unroll-new.c 

Log message:
	* unroll-new.c (simple_increment, simple_loop_p, test_for_iteration):
	Use stride.
	(count_loop_iterations): Update to handle arbitary strides.
	* loop.h (loop_desc): Use stride, instead of grow.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.cfg.diff?cvsroot=gcc&only_with_tag=cfg-branch&r1=1.1.2.157&r2=1.1.2.158
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/loop.h.diff?cvsroot=gcc&only_with_tag=cfg-branch&r1=1.56.2.12&r2=1.56.2.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/unroll-new.c.diff?cvsroot=gcc&only_with_tag=cfg-branch&r1=1.1.2.21&r2=1.1.2.22