Function vcombine_s32 

pub fn vcombine_s32(a: int32x2_t, b: int32x2_t) -> int32x4_t

🔬This is a nightly-only experimental API. (stdarch_arm_neon_intrinsics #111800)

Available on (AArch64 or target_arch=arm64ec) and target feature neon and target feature v7 only.

Join two smaller vectors into a single larger vector Arm’s documentation