Function core::arch::x86::_mm_cmp_ss
1.27.0 · source · pub unsafe fn _mm_cmp_ss(a: __m128, b: __m128, const IMM5: i32) -> __m128
Available on (x86 or x86-64) and target feature
avx,sse
and x86 only.Expand description
Compares the lower single-precision (32-bit) floating-point element in
a
and b
based on the comparison operand specified by IMM5
,
store the result in the lower element of returned vector,
and copies the upper 3 packed elements from a
to the upper elements of
returned vector.