1 typedef float __m128
__attribute__ ((__vector_size__ (16), __may_alias__
));
2 extern __m128
_mm_sub_ps (__m128 __A
, __m128 __B
);
3 extern __m128
_mm_mul_ps (__m128 __A
, __m128 __B
);
5 vq_nbest(const __m128
*codebook
, __m128 d
, __m128 in
)
7 return _mm_sub_ps(d
, _mm_mul_ps(in
, *codebook
++));