_mm_set_ps in core::arch::x86_64 - Rust
Description: Construct a `__m128` from four floating point values highest to lowest.
Keywords: rust, rustlang, rust-lang, _mm_set_ps

# Function core::arch::x86_64::_mm_set_ps
1.27.0[−][src]

    pub unsafe fn _mm_set_ps(a: f32, b: f32, c: f32, d: f32) -> __m128

This is supported on x86-64 and target feature `sse` only.

Construct a `__m128` from four floating point values highest to lowest.

Note that `a` will be the highest 32 bits of the result, and `d` the lowest. This matches the standard way of writing bit patterns on x86:

     bit    127 .. 96  95 .. 64  63 .. 32  31 .. 0
           +---------+---------+---------+---------+
           |    a    |    b    |    c    |    d    |   result
           +---------+---------+---------+---------+

Alternatively:

    let v = _mm_set_ps(d, c, b, a);

Intel’s documentation