Check TARGET_LP64 for SIZE_TYPE/PTRDIFF_TYPE.

2011-07-31  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/x86-64.h (SIZE_TYPE): Check TARGET_LP64 instead
	of TARGET_64BIT.
	(PTRDIFF_TYPE): Likewise.

From-SVN: r176981

gcc/ChangeLog

+2011-07-31  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/x86-64.h (SIZE_TYPE): Check TARGET_LP64 instead
+	of TARGET_64BIT.
+	(PTRDIFF_TYPE): Likewise.
+
 2011-07-31  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/49920

gcc/config/i386/x86-64.h

@@ -38,10 +38,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #define MCOUNT_NAME "mcount"
 
 #undef SIZE_TYPE
-#define SIZE_TYPE (TARGET_64BIT ? "long unsigned int" : "unsigned int")
+#define SIZE_TYPE (TARGET_LP64 ? "long unsigned int" : "unsigned int")
 
 #undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE (TARGET_64BIT ? "long int" : "int")
+#define PTRDIFF_TYPE (TARGET_LP64 ? "long int" : "int")
 
 #undef WCHAR_TYPE
 #define WCHAR_TYPE "int"