optimization/9279: 3.2 regression to 2.95 / 3.0.4 on sparc-linux

[Matthias Klose]

The following reply was made to PR optimization/9279; it has been noted by GNATS.

From: Matthias Klose <doko@cs.tu-berlin.de>
To: ebotcazou@gcc.gnu.org, frank@g-n-u.de, gcc-bugs@gcc.gnu.org,
        gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org, gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: optimization/9279: 3.2 regression to 2.95 / 3.0.4 on sparc-linux
Date: Wed, 22 Jan 2003 23:23:50 +0100

 ebotcazou@gcc.gnu.org writes:
 >     Could you precise what the self-contained testcase ouputs when compiled with the different versions of gcc ?
 
 the simplified (second) example:
 
 $ gcc-2.95 -O2 fbug2.c && ./a.out
 0
 
 $ gcc-3.0 -O2 fbug2.c && ./a.out
 0
 
 $ gcc-3.2 -O2 fbug2.c && ./a.out
 2
 
 $ gcc-3.2 -O1 fbug2.c && ./a.out
 0