Function core::arch::x86_64::_mm_clflush

1.27.0 · source · [−]

pub unsafe fn _mm_clflush(p: *const u8)

Available on (x86 or x86-64) and target feature sse2 and x86-64 only.

Expand description

Invalidates and flushes the cache line that contains p from all levels of the cache hierarchy.