Function vbslq_s16 

pub fn vbslq_s16(a: uint16x8_t, b: int16x8_t, c: int16x8_t) -> int16x8_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.

Bitwise Select. Arm’s documentation