gcc/testsuite/gcc.dg/torture/restrict-5.c

   1 /* { dg-do run } */
   2
   3 extern void abort (void);
   4
   5 static inline void
   6 foo (int * __restrict pr)
   7 {
   8   *pr = 1;
   9 }
  10
  11 int __attribute__((noinline,noclone))
  12 bar (int * __restrict qr)
  13 {
  14   *qr = 0;
  15   foo (qr);
  16   return *qr;
  17 }
  18
  19 int main()
  20 {
  21   int i;
  22   if (bar (&i) != 1)
  23     abort ();
  24   return 0;
  25 }