Function vtstq_s32 

pub fn vtstq_s32(a: int32x4_t, b: int32x4_t) -> uint32x4_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.

Signed compare bitwise Test bits nonzero Arm’s documentation