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[Bug c/21607] Optimizations convert 0 to -0 leading to difference in answers.
- 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: 16 May 2005 13:53:22 -0000
- Subject: [Bug c/21607] Optimizations convert 0 to -0 leading to difference in answers.
- References: <20050516134545.21607.fsmith@mathworks.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-16 13:53 -------
This is a bug in Apple's GCC, it uses fmadd instructions when it is not safe, please report this to Apple,
I think it is fixed in Apple's 4.0.0 GCC based compiler.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21607