modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr66233.c (about)

     1  /* PR tree-optimization/66233 */
     2  
     3  unsigned int v[8];
     4  
     5  __attribute__((noinline, noclone)) void
     6  foo (void)
     7  {
     8    int i;
     9    for (i = 0; i < 8; i++)
    10      v[i] = (float) i;
    11  }
    12  
    13  int
    14  main ()
    15  {
    16    unsigned int i;
    17    foo ();
    18    for (i = 0; i < 8; i++)
    19      if (v[i] != i)
    20        __builtin_abort ();
    21    return 0;
    22  }