return 0;
}
+/* Insert a gimple_seq SEQ on all the outgoing edges out of BB. Note that
+ if BB has more than one edge, STMT will be replicated for each edge.
+ Also, abnormal edges will be ignored. */
+
+static void
+insert_edge_copies_seq (gimple_seq seq, basic_block bb)
+{
+ edge e;
+ edge_iterator ei;
+ unsigned n_copies = -1;
+
+ FOR_EACH_EDGE (e, ei, bb->succs)
+ if (!(e->flags & EDGE_ABNORMAL))
+ n_copies++;
+
+ FOR_EACH_EDGE (e, ei, bb->succs)
+ if (!(e->flags & EDGE_ABNORMAL))
+ gsi_insert_seq_on_edge (e, n_copies-- > 0 ? gimple_seq_copy (seq) : seq);
+}
+
/* Create and initialize local shadow variables for the lookup cache
globals. Put their decls in the *_l globals for use by
mf_build_check_statement_for. */