[patch] global.c: Remove EXECUTE_IF_CONFLICT.

[patch] global.c: Remove EXECUTE_IF_CONFLICT.

[Kazu Hirata]

Hi,

Attached is a patch to remove EXECUTE_IF_CONFLICT as it is unused.

The comment indicates that EXECUTE_IF_CONFLICT does not work for
non-GNU C.  However, I don't see a version of EXECUTE_IF_CONFLICT that
would for non-GNU C elsewhere.

Bootstrapped on i686-pc-linux-gnu.  OK to apply?

Kazu Hirata

2007-05-26  Kazu Hirata  <kazu@codesourcery.com>

	* global.c (EXECUTE_IF_CONFLICT): Remove.

Index: global.c
===================================================================
--- global.c	(revision 125090)
+++ global.c	(working copy)
@@ -204,16 +204,6 @@ do {									\
     }									\
 } while (0)
 
-/* This doesn't work for non-GNU C due to the way CODE is macro expanded.  */
-#if 0
-/* For any allocno that conflicts with IN_ALLOCNO, set OUT_ALLOCNO to
-   the conflicting allocno, and execute CODE.  This macro assumes that
-   mirror_conflicts has been run.  */
-#define EXECUTE_IF_CONFLICT(IN_ALLOCNO, OUT_ALLOCNO, CODE)\
-  EXECUTE_IF_SET_IN_ALLOCNO_SET (conflicts + (IN_ALLOCNO) * allocno_row_words,\
-				 OUT_ALLOCNO, (CODE))
-#endif
-
 /* Set of hard regs currently live (during scan of all insns).  */
 
 static HARD_REG_SET hard_regs_live;

Re: [patch] global.c: Remove EXECUTE_IF_CONFLICT.

[Mark Mitchell]

Kazu Hirata wrote:

> 2007-05-26  Kazu Hirata  <kazu@codesourcery.com>
> 
> 	* global.c (EXECUTE_IF_CONFLICT): Remove.

OK.

-- 
Mark Mitchell
CodeSourcery
mark@codesourcery.com
(650) 331-3385 x713