core::arch::x86_64::_mm_storer_ps - Rust
Description: API documentation for the Rust `_mm_storer_ps` fn in crate `core`.
Keywords: rust, rustlang, rust-lang, _mm_storer_ps

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

    pub unsafe fn _mm_storer_ps(p: *mut f32, a: __m128)

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

Stores four 32-bit floats into aligned memory in reverse order.

If the pointer is not aligned to a 128-bit boundary (16 bytes) a general protection fault will be triggered (fatal program crash).

Functionally equivalent to the following code sequence (assuming `p` satisfies the alignment restrictions):

    *p = a.extract(3);
    *p.offset(1) = a.extract(2);
    *p.offset(2) = a.extract(1);
    *p.offset(3) = a.extract(0);

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