[opus] MIPS optimizations

[Jean-Marc Valin]

I suggest you try it. I do know that it requires the dsp extensions, but
it may work on a 24k. Just change the -march=74kc and see if it works.

	Jean-Marc

On 22/06/14 11:26 AM, Dean Blackketter wrote:
> Thanks for this.
> 
> There’s not much documentation there. 
> 
> It appears that these optimizations are for MIPS 74K only and don’t apply to 24K-based builds, correct?
> 
> 
> On Jun 20, 2014, at 11:18 PM, Jean-Marc Valin <jmvalin at jmvalin.ca> wrote:
> 
>> All those running Opus on MIPS should be interested in some new
>> MIPS-specific optimizations contributed by Imagination Technologies. For
>> now you will need to use Makefile.mips to build. Feedback on this new
>> code is welcome.
>>
>> Cheers,
>>
>> 	Jean-Marc
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