core::arch::x86::_mm_cmplt_ss - Rust
Description: API documentation for the Rust `_mm_cmplt_ss` fn in crate `core`.
Keywords: rust, rustlang, rust-lang, _mm_cmplt_ss

# 1.27.0[−][src]Function core::arch::x86::_mm_cmplt_ss

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

This is supported on x86 and target feature `sse` only.

Compares the lowest `f32` of both inputs for less than. The lowest 32 bits of the result will be `0xffffffff` if `a.extract(0)` is less than `b.extract(0)`, or `0` otherwise. The upper 96 bits of the result are the upper 96 bits of `a`.

Intel's documentation