Function core::arch::x86::_mm_cmplt_ps

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

This is supported on x86 and target feature sse only.

Compare each of the four floats in a to the corresponding element in b. The result in the output vector will be 0xffffffff if the input element in a is less than the corresponding element in b, or 0 otherwise.

Intel's documentation