optimization/9279: [3.2 regression] [Sparc] combine bug

[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: Eric Botcazou <ebotcazou@libertysurf.fr>
Cc: ebotcazou@gcc.gnu.org, frank@g-n-u.de, gcc-bugs@gcc.gnu.org,
        gcc-gnats@gcc.gnu.org, gdosreis@sophia.inria.fr
Subject: Re: optimization/9279: [3.2 regression] [Sparc] combine bug
Date: Tue, 28 Jan 2003 21:46:25 +0100

 Eric Botcazou writes:
 > >     The fix introduces a performance regression for PowerPC (and possibly
 > > other platforms) on the 3.2 branch.
 > 
 > Now reverted for this reason on the 3.2 branch so GCC 3.2.2 will ship with 
 > the bug.
 
 I see you having the choice between two regressions, one performance
 regression (from 3.2.1 to 3.2.2) and one "wrong code" regression (from
 2.95 and 3.0.4 to 3.2.2). Not sure, if I should like your decision.
 
 	Matthias