Index: expmed.c
===================================================================
--- expmed.c	(revision 162879)
+++ expmed.c	(working copy)
@@ -2907,6 +2907,8 @@ expand_mult_const (enum machine_mode mod
 	  accum = expand_shift (LSHIFT_EXPR, mode, accum,
 				build_int_cst (NULL_TREE, log),
 				NULL_RTX, 0);
+	  /* REG_EQUAL note will be attached to following insn.  */
+	  emit_move_insn (accum, accum);
 	  val_so_far <<= log;
 	  break;