arch:: x86:: _mm_fmadd_ss
pub unsafe fn _mm_fmadd_ss(a: __m128, b: __m128, c: __m128) -> __m128
Multiplies the lower single-precision (32-bit) floating-point elements in
b, and add the intermediate result to the lower element in
Stores the result in the lower element of the returned value, and copy the
3 upper elements from
a to the upper elements of the result.