convert.c (convert_to_integer): Ensure `long_integer_type_node' isn't NULL before using it.

       * convert.c (convert_to_integer): Ensure `long_integer_type_node'
       isn't NULL before using it.

From-SVN: r81305

gcc/ChangeLog

+2004-04-29  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* convert.c (convert_to_integer): Ensure `long_integer_type_node'
+	isn't NULL before using it.
+
 2004-04-29  Richard Sandiford  <rsandifo@redhat.com>
 
 	PR target/15189

gcc/convert.c

@@ -339,7 +339,8 @@ convert_to_integer (tree type, tree expr)
      so only proceed in "unsafe" math mode.  */
   if (optimize
       && (flag_unsafe_math_optimizations
-	  || outprec >= TYPE_PRECISION (long_integer_type_node)))
+	  || (long_integer_type_node
+	      && outprec >= TYPE_PRECISION (long_integer_type_node))))
     {
       tree s_expr = strip_float_extensions (expr);
       tree s_intype = TREE_TYPE (s_expr);