Hello,

this time, +-* for 128 bit integer vectors. I am using an unsigned type so 
the compiler knows that we expect wrapping. I don't know why Intel's 
description of mullo insists that the multiplication is signed, that only 
matters for the high part...

Next parts (waiting for approval for this one) should be:
- same thing with 256 and 512 bit integer vectors
- & | ^ (integer only)

Maybe (or it can wait until the next release):
- < > == abs min max (integer only)


2014-10-20  Marc Glisse  <marc.glisse@inria.fr>

 	* config/i386/emmintrin.h (__v2du, __v4su, __v8hu, __v16qu): New
 	typedefs.
 	(_mm_add_epi8, _mm_add_epi16, _mm_add_epi32, _mm_add_epi64,
 	_mm_sub_epi8, _mm_sub_epi16, _mm_sub_epi32, _mm_sub_epi64,
 	_mm_mullo_epi16): Use vector extensions instead of builtins.
 	* config/i386/smmintrin.h (_mm_mullo_epi32): Likewise.

-- 
Marc Glisse