1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/langhooks.c b/gcc/langhooks.c
index 7a003bbcc00..2b9f0ec62b4 100644
--- a/gcc/langhooks.c
+++ b/gcc/langhooks.c
@@ -535,4 +535,12 @@ lhd_print_error_function (diagnostic_context *context, const char *file)
     }
 }
 
+tree
+lhd_callgraph_analyze_expr (tree *tp ATTRIBUTE_UNUSED,
+			    int *walk_subtrees ATTRIBUTE_UNUSED,
+			    tree decl ATTRIBUTE_UNUSED)
+{
+  return NULL;
+}
+
 #include "gt-langhooks.h"