On Mon, Jun 7, 2010 at 23:33, Andreas Schwab <[email protected]> wrote:
> Richard Zidlicky <[email protected]> writes:
>
>> why does not a simple "__attribute__ ((aligned (4)))" work?
>
> It does, more or less. I still get unexplained deadlocks and failures
> in some test cases.
Probably you know this, but it may also depend on your version of gcc.
At work, we had issues with this on Cell (which needs 16-byte
alignment for vectors on SPU) as well.
Some versions of spu-gcc don't honor the alignment attribute for
automatic variables.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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