Function core_arch::x86::_mm_ucomineq_ss

pub unsafe fn _mm_ucomineq_ss(a: __m128, b: __m128) -> i32

This is supported on x86 and target feature sse only.

Compares two 32-bit floats from the low-order bits of a and b. Returns 1 if they are not equal, or 0 otherwise. This instruction will not signal an exception if either argument is a quiet NaN.

Intel's documentation