Function core::arch::aarch64::vqdmull_high_lane_s16

pub unsafe fn vqdmull_high_lane_s16(
    a: int16x8_t, 
    b: int16x4_t, 
    const N: i32
) -> int32x4_t

Available on AArch64 and target feature neon only.

Signed saturating doubling multiply long