modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr70602.c (about)

     1  /* PR tree-optimization/70602 */
     2  /* { dg-require-effective-target int32plus } */
     3  
     4  struct __attribute__((packed)) S
     5  {
     6    int s : 1;
     7    int t : 20;
     8  };
     9  
    10  int a, b, c;
    11  
    12  int
    13  main ()
    14  {
    15    for (; a < 1; a++)
    16      {
    17        struct S e[] = { {0, 9}, {0, 9}, {0, 9}, {0, 0}, {0, 9}, {0, 9}, {0, 9}, 
    18  		       {0, 0}, {0, 9}, {0, 9}, {0, 9}, {0, 0}, {0, 9}, {0, 9}, 
    19  		       {0, 9}, {0, 0}, {0, 9}, {0, 9}, {0, 9}, {0, 0}, {0, 9} };
    20        b = b || e[0].s;
    21        c = e[0].t;
    22      }
    23    return 0;
    24  }