Function core::arch::aarch64::vqrdmlahq_laneq_s32

1.62.0 · source ·
pub unsafe fn vqrdmlahq_laneq_s32(
    a: int32x4_t,
    b: int32x4_t,
    c: int32x4_t,
    const LANE: i32
) -> int32x4_t
Available on AArch64 and target feature rdm only.
Expand description

有符号饱和四舍五入加倍累加返回高半

Arm’s documentation