optimization/8988

Thu Dec 19 12:46:00 GMT 2002

The following reply was made to PR optimization/8988; it has been noted by GNATS.

From: ebotcazou@gcc.gnu.org
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: optimization/8988
Date: 19 Dec 2002 20:38:07 -0000

 CVSROOT:	/cvs/gcc
 Module name:	gcc
 Branch: 	gcc-3_3-branch
 Changes by:	ebotcazou@gcc.gnu.org	2002-12-19 12:38:07

 Modified files:
 	gcc            : ChangeLog loop.c 
 	gcc/testsuite  : ChangeLog 
 Added files:
 	gcc/testsuite/gcc.c-torture/execute: 20021219-1.c 

 Log message:
 	PR optimization/8988
 	* loop.c (maybe_eliminate_biv): Kill REG_EQUAL notes mentioning
 	the biv when eliminating.

 Patches:
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.7&r2=1.16114.2.8
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.433&r2=1.433.2.1
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.2261.2.3&r2=1.2261.2.4
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20021219-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.1.4.1