modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr59387.c (about)

     1  /* PR tree-optimization/59387 */
     2  
     3  int a, *d, **e = &d, f;
     4  char c;
     5  struct S { int f1; } b;
     6  
     7  int
     8  main ()
     9  {
    10    for (a = -19; a; a++)
    11      {
    12        for (b.f1 = 0; b.f1 < 24; b.f1++)
    13  	c--;
    14        *e = &f;
    15        if (!d)
    16  	return 0;
    17      }
    18    return 0;
    19  }