Function core::arch::aarch64::vqrdmlshs_laneq_s32
1.62.0 · source · pub unsafe fn vqrdmlshs_laneq_s32(
a: i32,
b: i32,
c: int32x4_t,
const LANE: i32
) -> i32
Available on AArch64 and target feature
rdm
only.Expand description
有符号饱和舍入加倍乘减返回高半