gcc/testsuite/gcc.dg/torture/pr36373-8.c

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