Function core::arch::aarch64::vqrdmlahh_lane_s16

pub unsafe fn vqrdmlahh_lane_s16(
    a: i16, 
    b: i16, 
    c: int16x4_t, 
    const LANE: i32
) -> i16

Available on AArch64 and target feature rdm only.

Signed saturating rounding doubling multiply accumulate returning high half