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Re: c/4648: gcc generates bad code at -O2 for SPEC crafty pgm on HPPA 32 HP-UX
- From: Steve Ellcey <sje at cup dot hp dot com>
- To: rodrigc at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org,nobody at gcc dot gnu dot org, reva at cup dot hp dot com, rodrigc at gcc dot gnu dot org,sje at cup dot hp dot com, gcc-gnats at gcc dot gnu dot org
- Date: Mon, 7 Jan 2002 08:50:01 -0800 (PST)
- Subject: Re: c/4648: gcc generates bad code at -O2 for SPEC crafty pgm on HPPA 32 HP-UX
> Synopsis: gcc generates bad code at -O2 for SPEC crafty pgm on HPPA 32 HP-UX
>
> State-Changed-From-To: open->feedback
> State-Changed-By: rodrigc
> State-Changed-When: Fri Jan 4 21:33:38 2002
> State-Changed-Why:
> Is this fixed in the gcc 3.1 tree?
>
> http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=4648
No, it is not fixed in the 3.1 tree. We have a hacked gcc locally that
turns off if-conversion and thus avoids the bug but we have no real fix
for it.
Steve Ellcey
sje@cup.hp.com