Function vabdq_s8 

pub fn vabdq_s8(a: int8x16_t, b: int8x16_t) -> int8x16_t

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

Absolute difference between the arguments Arm’s documentation