Function core::arch::x86::_mm_movemask_ps

1.27.0 · source · [−]
pub unsafe fn _mm_movemask_ps(a: __m128) -> i32
Available on x86 and target feature sse only.
Expand description

Returns a mask of the most significant bit of each element in a.

The mask is stored in the 4 least significant bits of the return value. All other bits are set to 0.

Intel’s documentation