mingw32.h ((EXTRA_OS_CPP_BUILTINS): Define _WIN64 not expanded.

2010-08-08  Kai Tietz  <kai.tietz@onevision.com>

        * config/i386/mingw32.h ((EXTRA_OS_CPP_BUILTINS): Define
        _WIN64 not expanded.

From-SVN: r162994

gcc/ChangeLog

+2010-08-08  Kai Tietz  <kai.tietz@onevision.com>
+
+	* config/i386/mingw32.h ((EXTRA_OS_CPP_BUILTINS): Define
+	_WIN64 not expanded.
+
 2010-08-07  Uros Bizjak  <ubizjak@gmail.com>
 	    H.J. Lu  <hongjiu.lu@intel.com>
 

gcc/config/i386/mingw32.h

@@ -42,7 +42,7 @@ along with GCC; see the file COPYING3.  If not see
 	{							\
 	  builtin_define ("__MINGW64__");			\
 	  builtin_define_std ("WIN64");				\
-	  builtin_define_std ("_WIN64");			\
+	  builtin_define ("_WIN64");				\
 	}							\
     }								\
   while (0)