Function core::arch::x86::_mm_cmpunord_ps
1.27.0 · source · pub unsafe fn _mm_cmpunord_ps(a: __m128, b: __m128) -> __m128
Available on (x86 or x86-64) and target feature
sse
and x86 only.Expand description
Compares each of the four floats in a
to the corresponding element in b
.
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 a
and
b
are unordered (i.e., at least on of them is a NaN), or 0 otherwise.