188    ir_instruction *first_ir =  in simple_unroll()
189       (ir_instruction *) ir->body_instructions.get_head();  in simple_unroll()
201       ir_instruction *ir_if_last = (ir_instruction *)  in simple_unroll()
211          ir_if_last = (ir_instruction *)  in simple_unroll()
288    ir_instruction *ir_to_replace = ir;  in complex_unroll()
305       ir_if *ir_if = ((ir_instruction *) copy_list.get_tail())->as_if();  in complex_unroll()
310       ir_if = ((ir_instruction *) first_list->get_tail())->as_if();  in complex_unroll()
357       ir_instruction *move_ir = (ir_instruction *) ir_if->get_next();  in splice_post_if_instructions()
411          ir_instruction *ir_if_last = (ir_instruction *)  in visit_leave()
417             assert(is_break((ir_instruction *)  in visit_leave()
439       ir_instruction *last_ir =  in visit_leave()
440          (ir_instruction *) ir->body_instructions.get_tail();  in visit_leave()
500    ir_instruction *last_ir = (ir_instruction *) ir->body_instructions.get_tail();  in visit_leave()
524    ir_instruction *first_ir =  in visit_leave()
525       (ir_instruction *) ir->body_instructions.get_head();  in visit_leave()
533       ir_instruction *ir_if_last =  in visit_leave()
534          (ir_instruction *) ir_if->then_instructions.get_tail();  in visit_leave()
551             (ir_instruction *) ir_if->else_instructions.get_tail();  in visit_leave()