Function vqrshrun_n_s32 

pub fn vqrshrun_n_s32(a: int32x4_t, const N: i32) -> uint16x4_t

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

Signed saturating rounded shift right unsigned narrow Arm’s documentation