Function svtbx_f32 

pub fn svtbx_f32(
    fallback: svfloat32_t,
    data: svfloat32_t,
    indices: svuint32_t,
) -> svfloat32_t

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Available on (AArch64 or ARM64EC) and target feature sve and target feature sve2 only.

Table lookup in single-vector table (merging) Arm’s documentation