/** Returns the previous node that computes the stack pointer. */
ir_node *be_get_IncSP_pred(ir_node *incsp);
+/** Sets the previous node that computes the stack pointer. */
+void be_set_IncSP_pred(ir_node *incsp, ir_node *pred);
+
+/** Returns the memory input of the IncSP. */
+ir_node *be_get_IncSP_mem(ir_node *irn);
+
/** Sets a new offset to a IncSP node. */
void be_set_IncSP_offset(ir_node *irn, unsigned offset);