Function core::arch::aarch64::vaddw_high_s16

pub unsafe fn vaddw_high_s16(a: int32x4_t, b: int16x8_t) -> int32x4_t

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

This is supported on AArch64 and target feature neon only.

有符号添加宽 (高一半)。