Function core::arch::arm::vaddhn_high_s32

pub unsafe fn vaddhn_high_s32(
    r: int16x4_t, 
    a: int32x4_t, 
    b: int32x4_t
) -> int16x8_t

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on ARM and target feature neon only.

添加返回的 High Narrow (高半)。