arch:: x86_64:: _mm_cmpunord_ps
pub unsafe fn _mm_cmpunord_ps(a: __m128, b: __m128) -> __m128
Compares each of the four floats in
a to the corresponding element in
Returns four floats that have one of two possible bit patterns. The element
in the output vector will be
0xffffffff if the input elements in
b are unordered (i.e., at least on of them is a NaN), or 0 otherwise.