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Re: AVX types: __m256d versus __v4sd
>>>>> "ILT" == Ian Lance Taylor <iant@google.com> writes:
ILT> Ah, sorry, I misunderstand.
Or I misthought. Distracted by impending dinner. :-/
ILT> For the Intel intrinsics, use __m64 and friends.
ILT> For the __builtin_ia32 functions, it's OK to use __v2df and friends.
ILT> I recommend using the Intel intrinsics instead. They are easier to
ILT> understand and use correctly.
And I conflated the two. I used the functions defined in <x86intrin.h>
and friends, but with __v2df and v4sf args and returns. And though of
them as two sides of the same coin.
Which probably is why I misremembered what I wrote when I replied here.
-JimC (waiting on the oven :)
--
James Cloos <cloos@jhcloos.com> OpenPGP: 1024D/ED7DAEA6