fold-cont.c: Remove unused CHARMASK.

2002-06-28  Aaron Lehmann  <aaronl@vitelus.com>

        * fold-cont.c: Remove unused CHARMASK.

From-SVN: r55106

gcc/ChangeLog

+2002-06-28  Aaron Lehmann  <aaronl@vitelus.com>
+
+        * fold-cont.c: Remove unused CHARMASK.
+
 2002-06-29  Neil Booth  <neil@daikokuya.co.uk>
 
 	PR preprocessor/7150

gcc/fold-const.c

@@ -110,13 +110,6 @@ static tree fold_binary_op_with_conditional_arg
   PARAMS ((enum tree_code, tree, tree, tree, int));
 static bool fold_real_zero_addition_p	PARAMS ((tree, tree, int));
 
-#if defined(HOST_EBCDIC)
-/* bit 8 is significant in EBCDIC */
-#define CHARMASK 0xff
-#else
-#define CHARMASK 0x7f
-#endif
-
 /* The following constants represent a bit based encoding of GCC's
    comparison operators.  This encoding simplifies transformations
    on relational comparison operators, such as AND and OR.  */