-#define get_interprocedural_view() __get_interprocedural_view()
-#define is_ir_graph(thing) __is_ir_graph(thing)
-#define get_irg_start_block(irg) __get_irg_start_block(irg)
-#define set_irg_start_block(irg, node) __set_irg_start_block(irg, node)
-#define get_irg_start(irg) __get_irg_start(irg)
-#define set_irg_start(irg, node) __set_irg_start(irg, node)
-#define get_irg_end_block(irg) __get_irg_end_block(irg)
-#define set_irg_end_block(irg, node) __set_irg_end_block(irg, node)
-#define get_irg_end(irg) __get_irg_end(irg)
-#define set_irg_end(irg, node) __set_irg_end(irg, node)
-#define get_irg_end_reg(irg) __get_irg_end_reg(irg)
-#define get_irg_end_except(irg) __get_irg_end_except(irg)
-#define get_irg_cstore(irg) __get_irg_cstore(irg)
-#define set_irg_cstore(irg, node) __set_irg_cstore(irg, node)
-#define get_irg_frame(irg) __get_irg_frame(irg)
-#define set_irg_frame(irg, node) __set_irg_frame(irg, node)
-#define get_irg_globals(irg) __get_irg_globals(irg)
-#define set_irg_globals(irg, node) __set_irg_globals(irg, node)
-#define get_irg_initial_mem(irg) __get_irg_initial_mem(irg)
-#define set_irg_initial_mem(irg, node) __set_irg_initial_mem(irg, node)
-#define get_irg_args(irg) __get_irg_args(irg)
-#define set_irg_args(irg, node) __set_irg_args(irg, node)
-#define get_irg_bad(irg) __get_irg_bad(irg)
-#define set_irg_bad(irg, node) __set_irg_bad(irg, node)
-#define get_irg_current_block(irg) __get_irg_current_block(irg)
-#define set_irg_current_block(irg, node) __set_irg_current_block(irg, node)
-#define get_irg_entity(irg) __get_irg_ent(irg)
-#define set_irg_entity(irg, ent) __set_irg_ent(irg, ent)
-#define get_irg_frame_type(irg) __get_irg_frame_type(irg)
-#define set_irg_frame_type(irg, ftp) __set_irg_frame_type(irg, ftp)
-#define get_irg_obstack(irg) __get_irg_obstack(irg)
-#define get_irg_phase_state(irg) __get_irg_phase_state(irg)
-#define set_irg_phase_low(irg) __set_irg_phase_low(irg)
-#define get_irg_pinned(irg) __get_irg_pinned(irg)
-#define get_irg_outs_state(irg) __get_irg_outs_state(irg)
-#define set_irg_outs_inconsistent(irg) __set_irg_outs_inconsistent(irg)
-#define get_irg_dom_state(irg) __get_irg_dom_state(irg)
-#define set_irg_dom_inconsistent(irg) __set_irg_dom_inconsistent(irg)
-#define get_irg_loopinfo_state(irg) __get_irg_loopinfo_state(irg)
-#define set_irg_loopinfo_state(irg, s) __set_irg_loopinfo_state(irg, s)
-#define set_irg_pinned(irg, p) __set_irg_pinned(irg, p)
-#define get_irg_callee_info_state(irg) __get_irg_callee_info_state(irg)
-#define set_irg_callee_info_state(irg, s) __set_irg_callee_info_state(irg, s)
-#define get_irg_inline_property(irg) __get_irg_inline_property(irg)
-#define set_irg_inline_property(irg, s) __set_irg_inline_property(irg, s)
-#define set_irg_link(irg, thing) __set_irg_link(irg, thing)
-#define get_irg_link(irg) __get_irg_link(irg)
-#define get_irg_visited(irg) __get_irg_visited(irg)
-#define get_irg_block_visited(irg) __get_irg_block_visited(irg)
-#define set_irg_block_visited(irg, v) __set_irg_block_visited(irg, v)
-#define inc_irg_block_visited(irg) __inc_irg_block_visited(irg)
-
-# endif /* _IRGRAPH_T_H_ */
+
+
+/**
+ * Register a phase on an irg.
+ * The phase will then be managed by the irg. This means you can easily
+ * access the phase when you only have a graph handle, the memory will be
+ * freed when the graph is freed and some care is taken that the phase data
+ * will be invalidated/preserved on events like dead code elemination and
+ * code selection.
+ */
+void irg_register_phase(ir_graph *irg, ir_phase_id id, ir_phase *phase);
+
+/**
+ * Frees all phase infos attached to an irg
+ */
+void irg_invalidate_phases(ir_graph *irg);
+
+/**
+ * return phase with given id
+ */
+static inline ir_phase *irg_get_phase(const ir_graph *irg, ir_phase_id id)
+{
+ assert(id <= PHASE_LAST);
+ return irg->phases[id];
+}
+
+
+#define is_ir_graph(thing) _is_ir_graph(thing)
+#define get_irg_start_block(irg) _get_irg_start_block(irg)
+#define set_irg_start_block(irg, node) _set_irg_start_block(irg, node)
+#define get_irg_start(irg) _get_irg_start(irg)
+#define set_irg_start(irg, node) _set_irg_start(irg, node)
+#define get_irg_end_block(irg) _get_irg_end_block(irg)
+#define set_irg_end_block(irg, node) _set_irg_end_block(irg, node)
+#define get_irg_end(irg) _get_irg_end(irg)
+#define set_irg_end(irg, node) _set_irg_end(irg, node)
+#define get_irg_initial_exec(irg) _get_irg_initial_exec(irg)
+#define set_irg_initial_exec(irg, node) _set_irg_initial_exec(irg, node)
+#define get_irg_frame(irg) _get_irg_frame(irg)
+#define set_irg_frame(irg, node) _set_irg_frame(irg, node)
+#define get_irg_initial_mem(irg) _get_irg_initial_mem(irg)
+#define set_irg_initial_mem(irg, node) _set_irg_initial_mem(irg, node)
+#define get_irg_args(irg) _get_irg_args(irg)
+#define set_irg_args(irg, node) _set_irg_args(irg, node)
+#define get_irg_no_mem(irg) _get_irg_no_mem(irg)
+#define set_irn_no_mem(irg, node) _set_irn_no_mem(irg, node)
+#define get_irg_entity(irg) _get_irg_entity(irg)
+#define set_irg_entity(irg, ent) _set_irg_entity(irg, ent)
+#define get_irg_frame_type(irg) _get_irg_frame_type(irg)
+#define set_irg_frame_type(irg, ftp) _set_irg_frame_type(irg, ftp)
+#define get_irg_obstack(irg) _get_irg_obstack(irg)
+#define get_irg_phase_state(irg) _get_irg_phase_state(irg)
+#define set_irg_phase_state(irg, state) _set_irg_phase_state(irg, state)
+#define get_irg_pinned(irg) _get_irg_pinned(irg)
+#define get_irg_outs_state(irg) _get_irg_outs_state(irg)
+#define set_irg_outs_inconsistent(irg) _set_irg_outs_inconsistent(irg)
+#define get_irg_extblk_state(irg) _get_irg_extblk_state(irg)
+#define set_irg_extblk_inconsistent(irg) _set_irg_extblk_inconsistent(irg)
+#define get_irg_dom_state(irg) _get_irg_dom_state(irg)
+#define get_irg_postdom_state(irg) _get_irg_postdom_state(irg)
+#define set_irg_doms_inconsistent(irg) _set_irg_doms_inconsistent(irg)
+#define get_irg_loopinfo_state(irg) _get_irg_loopinfo_state(irg)
+#define set_irg_loopinfo_state(irg, s) _set_irg_loopinfo_state(irg, s)
+#define set_irg_loopinfo_inconsistent(irg) _set_irg_loopinfo_inconsistent(irg)
+#define set_irg_pinned(irg, p) _set_irg_pinned(irg, p)
+#define get_irg_callee_info_state(irg) _get_irg_callee_info_state(irg)
+#define set_irg_callee_info_state(irg, s) _set_irg_callee_info_state(irg, s)
+#define get_irg_inline_property(irg) _get_irg_inline_property(irg)
+#define set_irg_inline_property(irg, s) _set_irg_inline_property(irg, s)
+#define get_irg_additional_properties(irg) _get_irg_additional_properties(irg)
+#define set_irg_additional_properties(irg, m) _set_irg_additional_properties(irg, m)
+#define set_irg_additional_property(irg, f) _set_irg_additional_property(irg, f)
+#define set_irg_link(irg, thing) _set_irg_link(irg, thing)
+#define get_irg_link(irg) _get_irg_link(irg)
+#define get_irg_visited(irg) _get_irg_visited(irg)
+#define get_irg_block_visited(irg) _get_irg_block_visited(irg)
+#define set_irg_block_visited(irg, v) _set_irg_block_visited(irg, v)
+#define inc_irg_block_visited(irg) _inc_irg_block_visited(irg)
+#define dec_irg_block_visited(irg) _dec_irg_block_visited(irg)
+#define get_irg_estimated_node_cnt(irg) _get_irg_estimated_node_cnt(irg)
+#define get_irg_fp_model(irg) _get_irg_fp_model(irg)
+#define get_idx_irn(irg, idx) _get_idx_irn(irg, idx)
+#define set_irg_state(irg, state) _set_irg_state(irg, state)
+#define clear_irg_state(irg, state) _clear_irg_state(irg, state)
+#define is_irg_state(irg, state) _is_irg_state(irg, state)
+
+#endif