27         is_set_(false),  in Processor()
41         is_set_(false),  in Processor()
109   bool is_set_;  member in v8::internal::Processor
131   for (int i = statements->length() - 1; i >= 0 && (breakable_ || !is_set_);  in Process()
158   if (!is_set_) {  in VisitExpressionStatement()
160     is_set_ = true;  in VisitExpressionStatement()
168   bool set_after = is_set_;  in VisitIfStatement()
172   bool set_in_then = is_set_;  in VisitIfStatement()
174   is_set_ = set_after;  in VisitIfStatement()
178   replacement_ = set_in_then && is_set_ ? node : AssignUndefinedBefore(node);  in VisitIfStatement()
179   is_set_ = true;  in VisitIfStatement()
188   DCHECK(breakable_ || !is_set_);  in VisitIterationStatement()
195   is_set_ = true;  in VisitIterationStatement()
226   bool set_after = is_set_;  in VisitTryCatchStatement()
230   bool set_in_try = is_set_;  in VisitTryCatchStatement()
232   is_set_ = set_after;  in VisitTryCatchStatement()
236   replacement_ = is_set_ && set_in_try ? node : AssignUndefinedBefore(node);  in VisitTryCatchStatement()
237   is_set_ = true;  in VisitTryCatchStatement()
246     is_set_ = true;  in VisitTryFinallyStatement()
250     if (is_set_) {  in VisitTryFinallyStatement()
285     is_set_ = false;  in VisitTryFinallyStatement()
290   replacement_ = is_set_ ? node : AssignUndefinedBefore(node);  in VisitTryFinallyStatement()
291   is_set_ = true;  in VisitTryFinallyStatement()
300   DCHECK(breakable_ || !is_set_);  in VisitSwitchStatement()
310   is_set_ = true;  in VisitSwitchStatement()
315   is_set_ = false;  in VisitContinueStatement()
321   is_set_ = false;  in VisitBreakStatement()
330   replacement_ = is_set_ ? node : AssignUndefinedBefore(node);  in VisitWithStatement()
331   is_set_ = true;  in VisitWithStatement()
349   is_set_ = true;  in VisitReturnStatement()