This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/21809] Floating Optimization Bug
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 May 2005 19:35:01 -0000
- Subject: [Bug target/21809] Floating Optimization Bug
- References: <20050529162127.21809.themis_hv@yahoo.co.uk>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-29 19:35 -------
(In reply to comment #13)
> (In reply to comment #10)
> > Please go read the papers. Basically x87 is broken in this respect, use
> eithera different machine or use
> > SSE.
> It be good idea to do that by default then?
It is on x86_64, remember SSE is not every where.
Just use -ffloat-store instead.
*** This bug has been marked as a duplicate of 323 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21809