CMake/Tests/ISPC/ChainedStaticLibraries/extra.ispc

export void extra(uniform float vin[], uniform float vout[],
                   uniform int count) {
    foreach (index = 0 ... count) {
        float v = vin[index];
        if (v < 3.)
            v = v * v;
        else
            v = sqrt(v);
        vout[index] = v;
    }
}