core::arch::x86_64

Function _mm_store_ps

1.27.0 · source
pub unsafe fn _mm_store_ps(p: *mut f32, a: __m128)
Available on (x86 or x86-64) and target feature sse and x86-64 only.
Expand description

Stores four 32-bit floats into aligned memory.

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

Use _mm_storeu_ps for potentially unaligned memory.

This corresponds to instructions VMOVAPS / MOVAPS.

Intel’s documentation