ira-conflicts.c (build_object_conflicts): Add unused attribute to parent_max.

2011-03-29  Vladimir Makarov  <vmakarov@redhat.com>

	* ira-conflicts.c (build_object_conflicts): Add unused attribute
	to parent_max.

From-SVN: r171683

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 41d1e6f6e147c5d9816297234d2f780843d4ea89..d43f586f0b099e86ed0e69ba275cac1e9885e4cd 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-03-29  Vladimir Makarov  <vmakarov@redhat.com>
+
+       * ira-conflicts.c (build_object_conflicts): Add unused attribute
+       to parent_max.
+
 2011-03-29  Uros Bizjak  <ubizjak@gmail.com>
 
        * config/alpha/alpha.c (alpha_sr_alias_set): Don't define.

diff --git a/gcc/ira-conflicts.c b/gcc/ira-conflicts.c
index 04d881e99def73ef5ce2571dd71d921d85890374..6937114c8a7a571a09bff71db4558485ccefdc70 100644 (file)
--- a/gcc/ira-conflicts.c
+++ b/gcc/ira-conflicts.c
@@ -612,7 +612,7 @@ build_object_conflicts (ira_object_t obj)
   ira_allocno_t a = OBJECT_ALLOCNO (obj);
   IRA_INT_TYPE *object_conflicts;
   minmax_set_iterator asi;
-  int parent_min, parent_max;
+  int parent_min, parent_max ATTRIBUTE_UNUSED;
 
   object_conflicts = conflicts[OBJECT_CONFLICT_ID (obj)];
   px = 0;