modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/20020819-1.c (about)

     1  foo ()
     2  {
     3    return 0;
     4  }
     5  
     6  main()
     7  {
     8    int i, j, k, ccp_bad = 0;
     9  
    10    for (i = 0; i < 10; i++)
    11      {
    12        for (j = 0; j < 10; j++)
    13  	if (foo ())
    14  	  ccp_bad = 1;
    15      
    16        k = ccp_bad != 0;
    17        if (k)
    18  	abort ();
    19      }
    20  
    21    exit (0);
    22  }