ir_node *be_new_Copy(ir_node *block, ir_node *in);
/** Returns the Copy Argument. */
ir_node *be_get_Copy_op(const ir_node *cpy);
-/** Sets the Copy Argument. */
-void be_set_Copy_op(ir_node *cpy, ir_node *op);
/**
* Make a new Perm node.
*/
ir_node *be_get_initial_reg_value(ir_graph *irg, const arch_register_t *reg);
-/**
- * Search for input of a return node with a specific register and return
- * its number.
- */
-int be_find_return_reg_input(ir_node *ret, const arch_register_t *reg);
-
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 ; }