[Bug target/10395] [x86] vector types are incorrectly aligned causing crash in multi-threaded apps or when using in main, plus other times

[bangerth at dealii 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. 

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10395