Function core::arch::aarch64::vbsl_f64

pub unsafe fn vbsl_f64(
    a: uint64x1_t, 
    b: float64x1_t, 
    c: float64x1_t
) -> float64x1_t

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on AArch64 and target feature neon only.

按位选择指令。 当原始目标位为 1 时，该指令将目标 SIMD&FP 寄存器中的每一位设置为来自第一个源 SIMD&FP 寄存器的相应位，否则来自第二个源 SIMD&FP 寄存器。