[vlc-devel] [PATCH]: added proper alignments for arm_neon
remi at remlab.net
Thu Jul 26 15:56:32 CEST 2012
Le jeudi 26 juillet 2012 16:08:55 Felix Paul Kühne, vous avez écrit :
> the attached patch fixes alignment issues (and crashes) in our NEON code
> for iOS.
If I grok the binutils documentation, this patch breaks the official ARM
".align expression [, expression]
This is the generic .align directive. For the ARM however if the first
argument is zero (ie no alignment is needed) the assembler will behave as if
the argument had been 2 (ie pad to the next four byte boundary). This is for
compatibility with ARM's own assembler."
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