From patchwork Fri Jun 18 14:04:21 2010
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Subject: Patch 1/9: Remove dead code
Date: Fri, 18 Jun 2010 04:04:21 -0000
From: Bernd Schmidt <bernds@codesourcery.com>
X-Patchwork-Id: 56183
Message-Id: <4C1B7CE5.4090802@codesourcery.com>
To: GCC Patches <gcc-patches@gcc.gnu.org>

Delete a few variables that are never used - there are static versions in
a different file.

	* ira.c (allocno_pool, copy_pool, allocno_live_range_pool): Delete.


Index: gcc/ira.c
===================================================================
--- gcc.orig/ira.c
+++ gcc/ira.c
@@ -331,9 +331,6 @@ int internal_flag_ira_verbose;
 /* Dump file of the allocator if it is not NULL.  */
 FILE *ira_dump_file;
 
-/* Pools for allocnos, copies, allocno live ranges.  */
-alloc_pool allocno_pool, copy_pool, allocno_live_range_pool;
-
 /* The number of elements in the following array.  */
 int ira_spilled_reg_stack_slots_num;