gcc/testsuite/gcc.dg/memmove-4.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fdump-tree-optimized" } */
   3
   4 typedef int w __attribute__((mode(word)));
   5
   6 void b(char *a, char *b, int i)
   7 {
   8   __builtin_memmove (&a[i], &b[i], sizeof(w));
   9 }
  10
  11 /* { dg-final { scan-tree-dump-not "memmove" "optimized" { xfail { ! non_strict_align } } } } */