Merge dataflow branch into mainline

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125624 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 39 insertions, 0 deletions

diff --git a/gcc/dbgcnt.h b/gcc/dbgcnt.h
new file mode 100644
index 00000000000..38591e9b2ed
--- /dev/null
+++ b/gcc/dbgcnt.h
@@ -0,0 +1,39 @@
+/* Debug counter for debugging support
+   Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING.  If not, write to the Free
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.  
+
+See dbgcnt.def for usage information.  */
+
+#ifndef GCC_DBGCNT_H
+#define GCC_DBGCNT_H
+
+#define DEBUG_COUNTER(a) a,
+
+enum debug_counter {
+#include "dbgcnt.def"
+   debug_counter_number_of_counters
+};
+
+#undef DEBUG_COUNTER
+
+extern bool dbg_cnt_is_enabled (enum debug_counter index);
+extern bool dbg_cnt (enum debug_counter index);
+extern void dbg_cnt_process_opt (const char *arg);
+
+#endif /* GCC_DBGCNT_H */