modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/execute/920428-2.c (about)

     1  #if !defined (NO_LABEL_VALUES) && !defined (NO_TRAMPOLINES)
     2  s(i){if(i>0){__label__ l1;int f(int i){if(i==2)goto l1;return 0;}return f(i);l1:;}return 1;}
     3  x(){return s(0)==1&&s(1)==0&&s(2)==1;}
     4  main(){if(x()!=1)abort();exit(0);}
     5  #else
     6  main(){ exit (0); }
     7  #endif