| GCC Middle and Back End API Reference
    | 

| Data Fields | |
| vec< fixup_edge_p > | succ_edges | 
Structure to represent a vertex in the fixup graph.
| vec<fixup_edge_p> fixup_vertex_type::succ_edges | 
Referenced by add_edge(), delete_fixup_graph(), dump_fixup_graph(), find_augmenting_path(), and find_fixup_edge().