irp_callgraph_state callgraph_state; /**< State of the callgraph. */
struct ir_loop *outermost_cg_loop; /**< For callgraph analysis: entry point
to looptree over callgraph. */
irp_callgraph_state callgraph_state; /**< State of the callgraph. */
struct ir_loop *outermost_cg_loop; /**< For callgraph analysis: entry point
to looptree over callgraph. */