gcc/testsuite/gcc.dg/torture/pr36373-7.c

   1 /* { dg-do run } */
   2
   3 extern void abort (void);
   4 struct Foo {
   5     int *p;
   6 } x;
   7 struct Foo __attribute__((noinline))
   8 bar(int *p)
   9 {
  10   struct Foo f;
  11   f.p = p;
  12   return f;
  13 }
  14 void __attribute__((noinline))
  15 foo()
  16 {
  17   *x.p = 0;
  18 }
  19 int main()
  20 {
  21   int b;
  22   b = 1;
  23   struct Foo g = bar (&b);
  24   x = g;
  25   foo();
  26   if (b != 0)
  27     abort ();
  28   return 0;
  29 }