(optimize_bit_field_compare): Add missing arg to const_binop.

From-SVN: r4344

diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index 5845489d2567a4b46eaacc27dc89fa45875f84a4..28a6a760c1025f3f067d62e35ab33ec44c317d82 100644 (file)
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -1,5 +1,5 @@
 /* Fold a constant sub-tree into a single node for C-compiler
-   Copyright (C) 1987, 1988, 1992 Free Software Foundation, Inc.
+   Copyright (C) 1987, 1988, 1992, 1993 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -2376,7 +2376,7 @@ optimize_bit_field_compare (code, compare_type, lhs, rhs)
   rhs = fold (const_binop (BIT_AND_EXPR,
                           const_binop (LSHIFT_EXPR,
                                        convert (unsigned_type, rhs),
-                                       size_int (lbitpos)),
+                                       size_int (lbitpos), 0),
                           mask, 0));
 
   return build (code, compare_type,