Function core::arch::aarch64::vfmsq_n_f64

1.59.0 · source ·

pub unsafe fn vfmsq_n_f64(a: float64x2_t, b: float64x2_t, c: f64) -> float64x2_t

Available on AArch64 and target feature neon only.

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浮点相乘相减到累加器 accumulator(vector)