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

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

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

This is supported on x86 and target feature `sse4.1` only.

Round the lower single-precision (32-bit) floating-point element in `b` down to an integer value, store the result as a single-precision floating-point element in the lower element of the intrinsic result, and copies the upper 3 packed elements from `a` to the upper elements of the intrinsic result.

Intel's documentation