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[Bug libobjc/12035] [3.4/4.0 Regression] Patch for libobjc/gc.c that fixes compilation error of Objective-C with garbage collector enabled
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 20 Dec 2004 21:55:07 -0000
- Subject: [Bug libobjc/12035] [3.4/4.0 Regression] Patch for libobjc/gc.c that fixes compilation error of Objective-C with garbage collector enabled
- References: <20030822202744.12035.v.haisman@sh.cvut.cz>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-20 21:55 -------
I think there is a better patch:
Index: gc.c
===============================================================
====
RCS file: /cvs/gcc/gcc/libobjc/gc.c,v
retrieving revision 1.6
diff -u -p -r1.6 gc.c
--- gc.c 23 May 2003 20:04:58 -0000 1.6
+++ gc.c 20 Dec 2004 21:51:20 -0000
@@ -40,18 +40,6 @@ Boston, MA 02111-1307, USA. */
typedef GC_word word;
typedef GC_signed_word signed_word;
-#if BITS_PER_WORD == 32
-# define LOGWL 5
-# define modWORDSZ(n) ((n) & 0x1f) /* n mod size of word
*/
-#endif
-
-#if BITS_PER_WORD == 64
-# define LOGWL 6
-# define modWORDSZ(n) ((n) & 0x3f) /* n mod size of word
*/
-#endif
-
-#define divWORDSZ(n) ((n) >> LOGWL) /* divide n by size of word */
-
#include <gc_typed.h>
/* The following functions set up in `mask` the corresponding pointers.
Which just removes the use of BITS_PER_WORD which are not used anywhere else.
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|Patch for libobjc/gc.c that |[3.4/4.0 Regression] Patch
|fixes compilation error of |for libobjc/gc.c that fixes
|Objective-C with garbage |compilation error of
|collector enabled |Objective-C with garbage
| |collector enabled
Target Milestone|--- |3.4.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12035