tiny.simd.twoTablesLookupLanes

1pub fn twoTablesLookupLanes(2    comptime D: type,3    first: D.Vector,4    second: D.Vector,5    indices: anytype,6) D.Vector {7    const index_info = validateLaneIndices(D, @TypeOf(indices));8    const first_lanes: [D.lane_count]D.Lane = @bitCast(first);9    const second_lanes: [D.lane_count]D.Lane = @bitCast(second);10    const index_lanes: [index_info.len]index_info.child = @bitCast(indices);11    var result: [D.lane_count]D.Lane = undefined;12    inline for (0..D.lane_count) |lane| {13        const index = checkedIndex(index_lanes[lane]);14        std.debug.assert(index < D.lane_count * 2);15        result[lane] = if (index < D.lane_count)16            first_lanes[index]17        else18            second_lanes[index - D.lane_count];19    }20    return @bitCast(result);21}

1pub const twoTablesLookupLanes = table.twoTablesLookupLanes;