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[pf3gnuchains/gcc-fork.git] / gcc / ira.h

diff --git a/gcc/ira.h b/gcc/ira.h
index 5f964c4..0d7bcb8 100644 (file)
--- a/gcc/ira.h
+++ b/gcc/ira.h
@@ -1,6 +1,6 @@
 /* Communication between the Integrated Register Allocator (IRA) and
    the rest of the compiler.
-   Copyright (C) 2006, 2007, 2008
+   Copyright (C) 2006, 2007, 2008, 2009
    Free Software Foundation, Inc.
    Contributed by Vladimir Makarov <vmakarov@redhat.com>.
 
@@ -20,6 +20,10 @@ You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING3.  If not see
 <http://www.gnu.org/licenses/>.  */
 
+/* True if we have allocno conflicts.  It is false for non-optimized
+   mode or when the conflict table is too big.  */
+extern bool ira_conflicts_p;
+
 extern void ira_init_once (void);
 extern void ira_init (void);
 extern void ira_finish_once (void);