modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr36691.c (about)

     1  unsigned char g_5;
     2  
     3  void func_1 (void)
     4  {
     5    for (g_5 = 9; g_5 >= 4; g_5 -= 5)
     6      ;
     7  }
     8  
     9  extern void abort (void);
    10  int main (void)
    11  {
    12    func_1 ();
    13    if (g_5 != 0)
    14      abort ();
    15    return 0;
    16  }
    17