[PATCH] [ARM] Align stack objects that may be memcpy'd

[Renato Golin]

Hi John,

Have you done some stack consumption analysis? I remember Arnaud trying to reduce the size of the stack and this patch seems to go against it.

I agree it's a good idea to align it at 4, but we need to be careful, especially in -Os/z.

cheers,
--renato


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http://reviews.llvm.org/D7908

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