Function vqshlq_s8 

pub fn vqshlq_s8(a: int8x16_t, b: int8x16_t) -> int8x16_t

Available on (AArch64 or ARM64EC) and (AArch64 or ARM64EC or target feature v7) and (ARM or AArch64 or ARM64EC) and target feature neon only.

Signed saturating shift left Arm’s documentation