gcc/gcc unroll.c ChangeLog

[sirl@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	sirl@gcc.gnu.org	2001-12-01 04:04:26

Modified files:
	gcc            : unroll.c ChangeLog 

Log message:
	2001-12-01  Olivier Hainque <hainque@act-europe.fr>
	
	* unroll.c (loop_iterations): Give up on jumps with null JUMP_LABEL
	while scanning for multiple back edges.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/unroll.c.diff?cvsroot=gcc&r1=1.150&r2=1.151
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.12101&r2=1.12102