typedef struct ir_loop ir_loop, *ir_loop_ptr;
#endif
+#ifndef _IR_REGION_TYPEDEF_
+#define _IR_REGION_TYPEDEF_
+typedef struct ir_region ir_region, *ir_region_ptr;
+#endif
+
+#ifndef _IR_REG_TREE_TYPEDEF_
+#define _IR_REG_TREE_TYPEDEF_
+typedef struct ir_reg_tree ir_reg_tree, *ir_reg_tree_ptr;
+#endif
+
#ifndef _ENTITY_TYPEDEF_
#define _ENTITY_TYPEDEF_
typedef struct ir_entity ir_entity, *ir_entity_ptr;
typedef struct compound_graph_path compound_graph_path, *ir_compound_graph_path_ptr;
#endif
+#ifndef _IR_PHASE_TYPEDEF_
+#define _IR_PHASE_TYPEDEF_
+typedef struct _ir_phase ir_phase, *ir_phase_ptr;
+#endif
+
#ifndef _IR_EXTBB_TYPEDEF_
#define _IR_EXTBB_TYPEDEF_
typedef struct _ir_extblk ir_extblk, *ir_extblk_ptr;