modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/pr51069.c (about)

     1  
     2  int a, b, c, d, e, f, bar (void);
     3  
     4  void
     5  foo (int x)
     6  {
     7    for (;;)
     8      {
     9        if (!x)
    10          {
    11            for (d = 6; d >= 0; d--)
    12              {
    13                while (!b)
    14                  ;
    15                if (e)
    16                  return foo (x);
    17                if (f)
    18                  {
    19                    a = 0;
    20                    continue;
    21                  }
    22                for (; c; c--)
    23                  ;
    24              }
    25          }
    26        if (bar ())
    27          break;
    28        e = 0;
    29        if (x)
    30          for (;;)
    31            ;
    32      }
    33  }
    34  
    35