diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e56f7382578..a8e057d0074 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2006-10-09  Aldy Hernandez  <aldyh@redhat.com>
+
+        * tree-mudflap.c (mf_xform_derefs_1): Add parentheses around TREE_TYPE.
+
 2006-10-08  Richard Sandiford  <richard@codesourcery.com>
 
 	* config/mips/mips.c (mips_legitimize_tls_address): Implement
diff --git a/gcc/tree-mudflap.c b/gcc/tree-mudflap.c
index 4bca1f46b10..54cedb844a3 100644
--- a/gcc/tree-mudflap.c
+++ b/gcc/tree-mudflap.c
@@ -819,7 +819,7 @@ mf_xform_derefs_1 (block_stmt_iterator *iter, tree *tp,
               size = DECL_SIZE_UNIT (field);
             
 	    if (elt)
-	      elt = build1 (ADDR_EXPR, build_pointer_type TREE_TYPE (elt), elt);
+	      elt = build1 (ADDR_EXPR, build_pointer_type (TREE_TYPE (elt)), elt);
             addr = fold_convert (ptr_type_node, elt ? elt : base);
             addr = fold_build2 (PLUS_EXPR, ptr_type_node,
 				addr, fold_convert (ptr_type_node,