Function vluti2_laneq_f16 

pub unsafe fn vluti2_laneq_f16(
    a: float16x4_t,
    b: uint8x16_t,
    const INDEX: i32,
) -> float16x8_t

🔬This is a nightly-only experimental API. (stdarch_neon_feat_lut #138050)

Available on (AArch64 or target_arch=arm64ec) and target feature neon and target feature lut only.

Lookup table read with 2-bit indices Arm’s documentation

Safety

• Neon intrinsic unsafe