Function vluti4q_laneq_f16_x2 

pub unsafe fn vluti4q_laneq_f16_x2(
    a: float16x8x2_t,
    b: uint8x16_t,
    const LANE: 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 and target feature fp16 only.

Lookup table read with 4-bit indices Arm’s documentation

Safety

• Neon instrinsic unsafe