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[Bug target/10395] [x86] vector types are incorrectly aligned causing crash in multi-threaded apps or when using in main, plus other times
- From: "bangerth at dealii dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 20 Dec 2004 15:13:14 -0000
- Subject: [Bug target/10395] [x86] vector types are incorrectly aligned causing crash in multi-threaded apps or when using in main, plus other times
- References: <20030413224600.10395.vgrebinski@yahoo.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From bangerth at dealii dot org 2004-12-20 15:13 -------
An attribute could work. I doubt that a general flag would be useful,
since one in general doesn't know which functions are thread entry
points, so the compiler would have to emit such stack alignment code
into the prolog of each function it finds.
W.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10395