Function core::arch::x86_64::_mm_cmpord_ss
1.27.0 · source · pub unsafe fn _mm_cmpord_ss(a: __m128, b: __m128) -> __m128
Available on (x86 or x86-64) and target feature
sse
and x86-64 only.Expand description
Checks if the lowest f32
of both inputs are ordered. The lowest 32 bits of
the result will be 0xffffffff
if neither of a.extract(0)
or
b.extract(0)
is a NaN, or 0
otherwise. The upper 96 bits of the result
are the upper 96 bits of a
.