Function core::arch::aarch64::vqdmulhs_s32

pub unsafe fn vqdmulhs_s32(a: i32, b: i32) -> i32

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

This is supported on AArch64 and target feature neon only.

有符号饱和加倍乘法返回高半