gcc/testsuite/gcc.c-torture/compile/20010903-1.c

   1 struct A {
   2   long a;
   3 };
   4
   5 static inline void foo(struct A *x)
   6 {
   7   __asm__ __volatile__("" : "+m"(x->a) : "r"(x) : "memory", "cc");
   8 }
   9
  10 static inline void bar(struct A *x)
  11 {
  12   foo(x);
  13 }
  14
  15 struct B { char buf[640]; struct A a; };
  16 struct B b[32];
  17
  18 int baz(void)
  19 {
  20   int i;
  21   struct B *j;
  22   for (i = 1; i < 32; i++)
  23     {
  24       j = &b[i];
  25       bar(&j->a);
  26     }
  27   return 0;
  28 }