-be_opcode_t be_get_irn_opcode(const ir_node *irn);
-
-int be_is_Spill(const ir_node *irn);
-int be_is_Reload(const ir_node *irn);
-int be_is_Copy(const ir_node *irn);
-int be_is_Perm(const ir_node *irn);
-int be_is_Keep(const ir_node *irn);
-int be_is_CopyKeep(const ir_node *irn);
-int be_is_Call(const ir_node *irn);
-int be_is_Return(const ir_node *irn);
-int be_is_IncSP(const ir_node *irn);
-int be_is_SetSP(const ir_node *irn);
-int be_is_AddSP(const ir_node *irn);
-int be_is_RegParams(const ir_node *irn);
-int be_is_StackParam(const ir_node *irn);
-int be_is_FrameAddr(const ir_node *irn);
-int be_is_FrameLoad(const ir_node *irn);
-int be_is_FrameStore(const ir_node *irn);
-int be_is_Barrier(const ir_node *irn);
-
-/**
- * Get the entity on the stack frame the given node uses.
- * @param irn The node.
- * @return The entity on the stack frame used by the node or NULL,
- * if the node does not access the stack frame or is no back-end node.
+#define be_get_irn_opcode(irn) get_irn_opcode(irn)
+
+/**
+ * Returns the frame entity of a be node.
+ * Try to avoid this function and better call arch_get_frame_entity!