optimization/5269

[rth@gcc.gnu.org]

The following reply was made to PR optimization/5269; it has been noted by GNATS.

From: rth@gcc.gnu.org
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: optimization/5269
Date: 10 Jan 2002 21:00:46 -0000

 CVSROOT:	/cvs/gcc
 Module name:	gcc
 Changes by:	rth@gcc.gnu.org	2002-01-10 13:00:46
 
 Modified files:
 	gcc            : ChangeLog unroll.c 
 
 Log message:
 	PR optimization/5269
 	* unroll.c (precondition_loop_p): Make *increment be the correct
 	sign when n_iterations known, to avoid confusing caller.
 
 Patches:
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.12644&r2=1.12645
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/unroll.c.diff?cvsroot=gcc&r1=1.155&r2=1.156