gcc/testsuite/gcc.dg/vector-shift.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fdump-tree-original" } */
   3
   4 typedef unsigned vec __attribute__ ((vector_size (4 * sizeof (int))));
   5
   6 void
   7 f (vec *x)
   8 {
   9   *x = (*x << 4) << 3;
  10 }
  11
  12 /* { dg-final { scan-tree-dump "<< 7" "original" } } */