Function core::arch::x86::_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 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
.