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Date: Wed, 04 Dec 2002 05:46:00 -0000
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To: nobody@gcc.gnu.org
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From: "Christian Ehrhardt" <ehrhardt@mathematik.uni-ulm.de>
Subject: Re: c/7479: wrong arithmetic output
Reply-To: "Christian Ehrhardt" <ehrhardt@mathematik.uni-ulm.de>
X-SW-Source: 2002-12/txt/msg00193.txt.bz2
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The following reply was made to PR c/7479; it has been noted by GNATS.

From: "Christian Ehrhardt" <ehrhardt@mathematik.uni-ulm.de>
To: gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, olivier.baudron@m4x.org,
  gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org, jakub@redhat.com
Cc:  
Subject: Re: c/7479: wrong arithmetic output
Date: Wed, 4 Dec 2002 14:44:42 +0100

 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7479
 
 Hi,
 
 confirmed on 3.2.1. I tracked this down to a bug in associate_trees that
 is fixed in 3.3. I didn't check the acutal patch but this change log
 entry is quite obviously the fix I'm looking for.
 
 | 2002-08-05  Jakub Jelinek  <jakub@redhat.com>
 | 
 | 	* fold-const.c (associate_trees): Only optimize NEGATE_EXPR in one
 | 	  of the operands into MINUS_EXPR if code is PLUS_EXPR.
 
 Could this go into 3.2.2 and the PR closed afterwards?
 
    regards   Christian
 
 -- 
 THAT'S ALL FOLKS!