2011-06-01 Martin Jambor <mjambor@suse.cz>

[pf3gnuchains/gcc-fork.git] / gcc / ipa-utils.h

diff --git a/gcc/ipa-utils.h b/gcc/ipa-utils.h
index 7b49e6a..7e2190e 100644 (file)
--- a/gcc/ipa-utils.h
+++ b/gcc/ipa-utils.h
@@ -26,6 +26,9 @@ along with GCC; see the file COPYING3.  If not see
 struct ipa_dfs_info {
   int dfn_number;
   int low_link;
+  /* This field will have the samy value for any two nodes in the same strongly
+     connected component.  */
+  int scc_no;
   bool new_node;
   bool on_stack;
   struct cgraph_node* next_cycle;