Function vec_rl 

pub unsafe fn vec_rl<T>(a: T, b: <T as VectorRl>::Shift) -> T
where
    T: VectorRl,

🔬This is a nightly-only experimental API. (stdarch_powerpc #111145)

Available on PowerPC and target feature altivec only.

Vector Rotate Left

Purpose

Rotates each element of a vector left by a given number of bits.

Result value

Each element of r is obtained by rotating the corresponding element of a left by the number of bits specified by the corresponding element of b.