1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/function.h b/gcc/function.h
index eb85e3c..e6214b3 100644
--- a/gcc/function.h
+++ b/gcc/function.h
@@ -527,6 +527,9 @@ struct function GTY(())
   /* Last statement uid.  */
   int last_stmt_uid;
 
+  /* Line number of the start of the function for debugging purposes.  */
+  location_t function_start_locus;
+
   /* Line number of the end of the function.  */
   location_t function_end_locus;