1 2out vec4 sk_FragColor; 3uniform vec4 colorGreen; 4vec4 main() { 5 for (int _13_x = 0;_13_x < 1; ++_13_x) { 6 } 7 int _15_i = 123; 8 do { 9 } while (_15_i-- > 0); 10 int _17_i = 123; 11 while (_17_i-- > 0) { 12 } 13 return colorGreen; 14} 15