Function simd_gather 

pub const unsafe fn simd_gather<T, U, V>(val: T, ptr: U, mask: V) -> T

🔬This is a nightly-only experimental API. (core_intrinsics)

Reads a vector of pointers.

T must be a vector.

U must be a vector of pointers to the element type of T, with the same length as T.

V must be a vector of integers with the same length as T (but any element size).

For each pointer in ptr, if the corresponding value in mask is !0, read the pointer. Otherwise if the corresponding value in mask is 0, return the corresponding value from val.

Safety

Each pointer in ptr whose corresponding value in mask is !0 must be readable as if by ptr::read (e.g. aligned to the element type).

mask must only contain 0 or !0 values.