1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/flow.c b/gcc/flow.c
index 8758ea8..2dee6f9 100644
--- a/gcc/flow.c
+++ b/gcc/flow.c
@@ -349,6 +349,7 @@ static int try_pre_increment		PROTO((rtx, rtx, HOST_WIDE_INT));
 #endif
 static void mark_used_regs		PROTO((regset, regset, rtx, int, rtx));
 void dump_flow_info			PROTO((FILE *));
+void debug_flow_info			PROTO((void));
 static void dump_edge_info		PROTO((FILE *, edge, int));
 
 static int_list_ptr alloc_int_list_node PROTO ((int_list_block **));