optimization/2100: -fstrength-reduce (is active with -O2) produces wrong code

[Richard Henderson]

The following reply was made to PR optimization/2100; it has been noted by GNATS.

From: Richard Henderson <rth@redhat.com>
To: Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
Cc: rth@gcc.gnu.org, dllorens@inf.uji.es, gcc-bugs@gcc.gnu.org,
   nobody@gcc.gnu.org, gcc-gnats@gcc.gnu.org
Subject: Re: optimization/2100: -fstrength-reduce (is active with -O2) produces wrong code
Date: Tue, 2 Apr 2002 13:43:42 -0800

 On Tue, Apr 02, 2002 at 11:32:12PM +0200, Franz Sirl wrote:
 > Bad news, after reverting Jan's cost tweek the bug reappeared on 
 > i686-linux-gnu :-(. Should I add the testcase to the testsuite in mainline 
 > and branch even though it won't currently fail?
 
 Please.
 
 
 r~