gcc/testsuite/gcc.target/arc/builtin_arc_aligned-1.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O" } */
   3
   4 extern void abort (void);
   5
   6 /* In macros like optimized memset, we want to be able to decide what
   7    alignment a passed pointer has.  */
   8 #define f(p) __builtin_arc_aligned (p, 4)
   9
  10 int main (void)
  11 {
  12   int i;
  13   if (f (&i) == 0)
  14     abort ();
  15   return 0;
  16 }