3 layout(location =0 ) in int c;
4 layout(location =0 ) out int o;
9 // This has non-trivial continue target.
10 for (i=0; i < 5; ++i, o=99) {
15 // This is considered reachable since Glslang codegen will
16 // create a conditional branch in the header, and one arm
17 // of that branch reaches this merge block.