-void be_set_constr_single_reg(ir_node *irn, int pos, const arch_register_t *reg);
+void be_set_constr_single_reg_in(ir_node *irn, int pos,
+ const arch_register_t *reg, arch_register_req_type_t additional_flags);
+void be_set_constr_single_reg_out(ir_node *irn, int pos,
+ const arch_register_t *reg, arch_register_req_type_t additional_flags);
-/**
- * Set the flags of a node.
- * @param irn The node itself.
- * @param pos The position (0..n) for arguments, (-1..-m) for results.
- * @param flags The flags to set for that node and position.
- */
-void be_node_set_flags(ir_node *irn, int pos, arch_irn_flags_t flags);
-
-void be_node_add_flags(ir_node *irn, int pos, arch_irn_flags_t flags);
-
-void be_node_set_reg_class(ir_node *irn, int pos, const arch_register_class_t *cls);
+void be_node_set_reg_class_in(ir_node *irn, int pos, const arch_register_class_t *cls);
+void be_node_set_reg_class_out(ir_node *irn, int pos, const arch_register_class_t *cls);
-void be_set_phi_reg_req(ir_node *phi, const arch_register_req_t *req);
-
-/*
- * Set flags for a phi node
- */
-void be_set_phi_flags(ir_node *phi, arch_irn_flags_t flags);
+void be_set_phi_reg_req(ir_node *phi, const arch_register_req_t *req,
+ arch_register_req_type_t additional_types);
-static INLINE int be_is_Spill (const ir_node *irn) { return get_irn_opcode(irn) == beo_Spill ; }
-static INLINE int be_is_Reload (const ir_node *irn) { return get_irn_opcode(irn) == beo_Reload ; }
-static INLINE int be_is_Copy (const ir_node *irn) { return get_irn_opcode(irn) == beo_Copy ; }
-static INLINE int be_is_CopyKeep (const ir_node *irn) { return get_irn_opcode(irn) == beo_CopyKeep ; }
-static INLINE int be_is_Perm (const ir_node *irn) { return get_irn_opcode(irn) == beo_Perm ; }
-static INLINE int be_is_MemPerm (const ir_node *irn) { return get_irn_opcode(irn) == beo_MemPerm ; }
-static INLINE int be_is_Keep (const ir_node *irn) { return get_irn_opcode(irn) == beo_Keep ; }
-static INLINE int be_is_Call (const ir_node *irn) { return get_irn_opcode(irn) == beo_Call ; }
-static INLINE int be_is_Return (const ir_node *irn) { return get_irn_opcode(irn) == beo_Return ; }
-static INLINE int be_is_IncSP (const ir_node *irn) { return get_irn_opcode(irn) == beo_IncSP ; }
-static INLINE int be_is_AddSP (const ir_node *irn) { return get_irn_opcode(irn) == beo_AddSP ; }
-static INLINE int be_is_SubSP (const ir_node *irn) { return get_irn_opcode(irn) == beo_SubSP ; }
-static INLINE int be_is_RegParams(const ir_node *irn) { return get_irn_opcode(irn) == beo_RegParams; }
-static INLINE int be_is_FrameAddr(const ir_node *irn) { return get_irn_opcode(irn) == beo_FrameAddr; }
-static INLINE int be_is_Barrier (const ir_node *irn) { return get_irn_opcode(irn) == beo_Barrier ; }
-static INLINE int be_is_Unwind (const ir_node *irn) { return get_irn_opcode(irn) == beo_Unwind ; }
+static inline int be_is_Spill (const ir_node *irn) { return get_irn_opcode(irn) == beo_Spill ; }
+static inline int be_is_Reload (const ir_node *irn) { return get_irn_opcode(irn) == beo_Reload ; }
+static inline int be_is_Copy (const ir_node *irn) { return get_irn_opcode(irn) == beo_Copy ; }
+static inline int be_is_CopyKeep (const ir_node *irn) { return get_irn_opcode(irn) == beo_CopyKeep ; }
+static inline int be_is_Perm (const ir_node *irn) { return get_irn_opcode(irn) == beo_Perm ; }
+static inline int be_is_MemPerm (const ir_node *irn) { return get_irn_opcode(irn) == beo_MemPerm ; }
+static inline int be_is_Keep (const ir_node *irn) { return get_irn_opcode(irn) == beo_Keep ; }
+static inline int be_is_Call (const ir_node *irn) { return get_irn_opcode(irn) == beo_Call ; }
+static inline int be_is_Return (const ir_node *irn) { return get_irn_opcode(irn) == beo_Return ; }
+static inline int be_is_IncSP (const ir_node *irn) { return get_irn_opcode(irn) == beo_IncSP ; }
+static inline int be_is_AddSP (const ir_node *irn) { return get_irn_opcode(irn) == beo_AddSP ; }
+static inline int be_is_SubSP (const ir_node *irn) { return get_irn_opcode(irn) == beo_SubSP ; }
+static inline int be_is_RegParams(const ir_node *irn) { return get_irn_opcode(irn) == beo_RegParams; }
+static inline int be_is_FrameAddr(const ir_node *irn) { return get_irn_opcode(irn) == beo_FrameAddr; }
+static inline int be_is_Barrier (const ir_node *irn) { return get_irn_opcode(irn) == beo_Barrier ; }
+static inline int be_is_Unwind (const ir_node *irn) { return get_irn_opcode(irn) == beo_Unwind ; }