387       ir_if *ir_if = ir->as_if();  in lower_final_breaks()  local
388       if (ir_if) {  in lower_final_breaks()
390               (ir_instruction *) ir_if->then_instructions.get_tail());  in lower_final_breaks()
392               (ir_instruction *) ir_if->else_instructions.get_tail());  in lower_final_breaks()
520    virtual void visit(ir_if *ir)  in visit()
804                ir_if* ir_if = ir_after->as_if();  in visit()  local
805                if(ir_if && ir_if->else_instructions.is_empty()) {  in visit()
806 …           ir_dereference_variable* ir_if_cond_deref = ir_if->condition->as_dereference_variable();  in visit()
809                      ir_after->insert_before(&ir_if->then_instructions);  in visit()
826 …       ir_if* if_execute = new(ir) ir_if(new(ir) ir_dereference_variable(this->loop.execute_flag));  in visit()
909          ir_if* break_if = new(ir) ir_if(new(ir) ir_dereference_variable(this->loop.break_flag));  in visit()
922 …     ir_if* return_if = new(ir) ir_if(new(ir) ir_dereference_variable(this->function.return_flag));  in visit()