82    loop_variable *lv = rzalloc(mem_ctx, loop_variable);  in insert()  local
84    lv->var = var;  in insert()
86    hash_table_insert(this->var_hash, lv, lv->var);  in insert()
87    this->variables.push_tail(lv);  in insert()
89    return lv;  in insert()
184    loop_variable *lv = ls->get(var);  in visit()  local
186    if (lv == NULL) {  in visit()
187       lv = ls->insert(var);  in visit()
188       lv->read_before_write = !this->in_assignee;  in visit()
194       lv->conditional_assignment = (this->if_statement_depth > 0)  in visit()
197       if (lv->first_assignment == NULL) {  in visit()
198 	 assert(lv->num_assignments == 0);  in visit()
200 	 lv->first_assignment = this->current_assignment;  in visit()
203       lv->num_assignments++;  in visit()
204    } else if (lv->first_assignment == this->current_assignment) {  in visit()
208       lv->read_before_write = true;  in visit()
257       loop_variable *lv = (loop_variable *) node;  in visit_leave()  local
262       if (lv->is_loop_constant()) {  in visit_leave()
263 	 lv->remove();  in visit_leave()
264 	 ls->constants.push_tail(lv);  in visit_leave()
287 	 loop_variable *lv = (loop_variable *) node;  in visit_leave()  local
289 	 if (lv->conditional_assignment || (lv->num_assignments > 1))  in visit_leave()
295 	 ir_rvalue *const rhs = lv->first_assignment->rhs;  in visit_leave()
297 	    lv->rhs_clean = true;  in visit_leave()
299 	    if (lv->is_loop_constant()) {  in visit_leave()
302 	       lv->remove();  in visit_leave()
303 	       ls->constants.push_tail(lv);  in visit_leave()
313       loop_variable *lv = (loop_variable *) node;  in visit_leave()  local
320       if (lv->num_assignments > 1)  in visit_leave()
326       assert(lv->num_assignments == 1);  in visit_leave()
327       assert(lv->first_assignment != NULL);  in visit_leave()
331       if (lv->conditional_assignment)  in visit_leave()
339 	 get_basic_induction_increment(lv->first_assignment, ls->var_hash);  in visit_leave()
341 	 lv->iv_scale = NULL;  in visit_leave()
342 	 lv->biv = lv->var;  in visit_leave()
343 	 lv->increment = inc;  in visit_leave()
345 	 lv->remove();  in visit_leave()
346 	 ls->induction_variables.push_tail(lv);  in visit_leave()
413       loop_variable *lv =  in visit()  local
416       assert(lv != NULL);  in visit()
418       if (lv->is_loop_constant()) {  in visit()
471 	 loop_variable *lv =  in get_basic_induction_increment()  local
474 	 if (!lv->is_loop_constant())  in get_basic_induction_increment()