Function core::arch::aarch64::vfmad_laneq_f64

pub unsafe fn vfmad_laneq_f64(
    a: f64, 
    b: f64, 
    c: float64x2_t, 
    const LANE: i32
) -> f64

This is supported on AArch64 and target feature neon only.

Floating-point fused multiply-add to accumulator