uniform float unknownInput;

void main() {
    if (unknownInput > 5) { sk_FragColor = half4(0.75); } else { discard; }
    int i = 0;
    while (i < 10) { sk_FragColor *= 0.5; i++; }
    do { sk_FragColor += 0.25; } while (sk_FragColor.x < 0.75);
    for (int i = 0; i < 10; i++) {
        if (i % 2 == 1) break;
        else if (i > 100) return;
        else continue;
    }
    return;
}