modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr36034-2.c (about)

     1  double x[50] = { 10, 11, 12, 13, 14, 15, -1, -1, -1, -1,
     2                   21, 22, 23, 24, 25, 26, -1, -1, -1, -1,
     3                   32, 33, 34, 35, 36, 37, -1, -1, -1, -1,
     4                   43, 44, 45, 46, 47, 48, -1, -1, -1, -1,
     5                   54, 55, 56, 57, 58, 59, -1, -1, -1, -1 };
     6  double tmp[30];
     7  
     8  void __attribute__((noinline))
     9  test (void)
    10  {
    11    int i, j;
    12    for (i = 0; i < 5; ++i)
    13      {
    14        tmp[i*6] = x[i*10];
    15        tmp[i*6+1] = x[i*10+1];
    16        tmp[i*6+2] = x[i*10+2];
    17        tmp[i*6+3] = x[i*10+3];
    18        tmp[i*6+4] = x[i*10+4];
    19        tmp[i*6+5] = x[i*10+5];
    20      }
    21  }
    22  extern void abort (void);
    23  int main()
    24  {
    25    int i, j;
    26    test();
    27    for (i = 0; i < 5; ++i)
    28      for (j = 0; j < 6; ++j)
    29        if (tmp[i*6+j] == -1)
    30          abort ();
    31    return 0;
    32  }