Function core::arch::aarch64::vqrdmulhs_laneq_s32

pub unsafe fn vqrdmulhs_laneq_s32<const LANE: i32>(a: i32, b: int32x4_t) -> i32

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

This is supported on AArch64 and target feature neon only.

有符号饱和舍入加倍乘法返回高半