gcc/testsuite/gcc.dg/torture/pr48124-3.c

   1 /* { dg-do run } */
   2
   3 extern void abort (void);
   4 struct S1
   5 {
   6   int f0;
   7   int:1;
   8   int f3;
   9   int:1;
  10   int:0;
  11   int f6:1;
  12 };
  13 int g_13 = 1;
  14 volatile struct S1 g_118 = {
  15     1
  16 };
  17
  18 void __attribute__((noinline))
  19 func_46 ()
  20 {
  21   for (g_13 = 0; g_13 >= 0; g_13 -= 1)
  22     g_118.f6 = 0;
  23 }
  24
  25 int
  26 main ()
  27 {
  28   func_46 ();
  29   if (g_13 != -1)
  30     abort ();
  31   return 0;
  32 }