diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index da574002f5b..bc0633231bf 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2000-09-18  Jim Wilson  <wilson@cygnus.com>
 
+	* unroll.c (final_giv_value): Pass increment through
+	extend_value_for_giv before passing it to emit_iv_add_mult.
+
 	* function.c (fixup_var_refs_1, case ZERO_EXTRACT): If we have a
 	paradoxical subreg, then directly substitute the replacement and
 	return.
diff --git a/gcc/unroll.c b/gcc/unroll.c
index 255e1039336..9d9b2eaa966 100644
--- a/gcc/unroll.c
+++ b/gcc/unroll.c
@@ -3349,7 +3349,8 @@ final_giv_value (loop, v)
 	  /* Put the final biv value in tem.  */
 	  tem = gen_reg_rtx (v->mode);
 	  record_base_value (REGNO (tem), bl->biv->add_val, 0);
-	  emit_iv_add_mult (increment, GEN_INT (n_iterations),
+	  emit_iv_add_mult (extend_value_for_giv (v, increment),
+			    GEN_INT (n_iterations),
 			    extend_value_for_giv (v, bl->initial_value),
 			    tem, insert_before);