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[Bug optimization/13992] Apparent vrsave problem with complex Altivec code and -O2
- 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: 3 Feb 2004 08:40:36 -0000
- Subject: [Bug optimization/13992] Apparent vrsave problem with complex Altivec code and -O2
- References: <20040203082500.13992.tjw@omnigroup.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-02-03 08:40 -------
You are violating aliasing rules.
Either use -fno-strict-aliasing or use unions instead of casting.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13992