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Old 05-10-2012, 11:40 PM   #74
knc1
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What I was asking about is:
http://gcc.gnu.org/onlinedocs/gcc-4....ml#ARM-Options
Ref: Option -mfpu=
Note that gcc will not autovectorize unless -funsafe-math-optimizations is also passed.

Also:
http://gcc.gnu.org/onlinedocs/gcc-4....tor-Extensions

__AND__ I am not sure if byte arrays ever get "autovectorized" without special declarations in the code such as described above. (for ARM, I do know how to do it for MIPS with/without the DSP units).

But anyhow -
Don't waste any time on this question, I will stumble on the answer RSN myself.

Last edited by knc1; 05-10-2012 at 11:55 PM.
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