1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/ra.h b/gcc/ra.h
index d35d201..4081df3 100644
--- a/gcc/ra.h
+++ b/gcc/ra.h
@@ -32,6 +32,9 @@ struct allocno
   /* Number of calls crossed by each allocno.  */
   int calls_crossed;
 
+  /* Estimated frequency of crossing call by each allocno.  */
+  int freq_calls_crossed;
+
   /* Number of calls that might throw crossed by each allocno.  */
   int throwing_calls_crossed;