optimization/6713

[rth@gcc.gnu.org]

The following reply was made to PR optimization/6713; it has been noted by GNATS.

From: rth@gcc.gnu.org
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: optimization/6713
Date: 17 Jul 2002 18:00:36 -0000

 CVSROOT:	/cvs/gcc
 Module name:	gcc
 Changes by:	rth@gcc.gnu.org	2002-07-17 11:00:36
 
 Modified files:
 	gcc            : ChangeLog loop.c 
 Added files:
 	gcc/testsuite/g++.dg/opt: pr6713.C 
 
 Log message:
 	PR optimization/6713
 	* loop.c (loop_givs_rescan): Explicitly delete the insn that
 	sets a non-replaceable giv after issuing the new one.
 
 Patches:
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.14868&r2=1.14869
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop.c.diff?cvsroot=gcc&r1=1.410&r2=1.411
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/opt/pr6713.C.diff?cvsroot=gcc&r1=NONE&r2=1.1