gcc/testsuite/gcc.dg/torture/pr48124-2.c

   1 /* { dg-do run } */
   2
   3 extern void abort (void);
   4
   5 static volatile struct S0 {
   6     short f3[9];
   7     unsigned f8 : 15;
   8 } s = {1};
   9 static unsigned short sh = 0x1234;
  10
  11 struct S0 a, b;
  12 int vi = 0;
  13
  14 void func_4()
  15 {
  16   s.f8 |= 1;
  17   sh = 15;
  18   if (vi) a = b;
  19 }
  20
  21 int main()
  22 {
  23   func_4();
  24   if (sh != 15)
  25     abort ();
  26   return 0;
  27 }