178       : std::ostream(this), os_(os), targets_(targets), padding_size_(0) {}  in MaglevPrintingVisitorOstream()
192   std::ostream& os_;  member in v8::internal::maglev::__anon73fe35f20111::MaglevPrintingVisitorOstream
202     PrintVerticalArrows(os_, *targets_);  in overflow()
203     PrintPadding(os_, padding_size_);  in overflow()
205   os_.rdbuf()->sputc(c);  in overflow()
213     : os_(os),  in MaglevPrintingVisitor()
215           new MaglevPrintingVisitorOstream(os_, &targets_)) {}  in MaglevPrintingVisitor()
219   os_ << "Graph (param count: " << compilation_unit->parameter_count()  in PreProcessGraph()
293       os_ << c;  in PreProcessBasicBlock()
295     os_ << (saw_start ? "►" : " ");  in PreProcessBasicBlock()
299   os_ << "Block b" << block_id << "\n";  in PreProcessBasicBlock()
396   PrintVerticalArrows(os_, targets_);  in Process()
397   PrintPaddedId(os_, graph_labeller, phi);  in Process()
398   os_ << "Phi (";  in Process()
403     if (i > 0) os_ << ", ";  in Process()
405       os_ << "<dead>";  in Process()
407       os_ << PrintNodeLabel(graph_labeller, phi->input(i).node());  in Process()
410   os_ << ") → " << phi->result().operand() << "\n";  in Process()
419   MaybePrintEagerDeopt(os_, targets_, node, state);  in Process()
421   PrintVerticalArrows(os_, targets_);  in Process()
422   PrintPaddedId(os_, graph_labeller, node);  in Process()
423   os_ << PrintNode(graph_labeller, node) << "\n";  in Process()
428   MaybePrintLazyDeopt(os_, targets_, node, state);  in Process()
435   MaybePrintEagerDeopt(os_, targets_, control_node, state);  in Process()
442     PrintVerticalArrows(os_, targets_, {}, {target}, true);  in Process()
443     os_ << "◄─";  in Process()
444     PrintPaddedId(os_, graph_labeller, control_node, "─", -2);  in Process()
455     PrintVerticalArrows(os_, targets_, arrows_starting_here);  in Process()
456     PrintPaddedId(os_, graph_labeller, control_node,  in Process()
470     PrintVerticalArrows(os_, targets_, arrows_starting_here);  in Process()
471     PrintPaddedId(os_, graph_labeller, control_node, "─");  in Process()
474     PrintVerticalArrows(os_, targets_);  in Process()
475     PrintPaddedId(os_, graph_labeller, control_node);  in Process()
478   os_ << PrintNode(graph_labeller, control_node) << "\n";  in Process()
486       PrintVerticalArrows(os_, targets_);  in Process()
487       PrintPadding(os_, graph_labeller, -1);  in Process()
488       os_ << (has_fallthrough ? "│" : " ");  in Process()
489       os_ << "  with gap moves:\n";  in Process()
492         PrintVerticalArrows(os_, targets_);  in Process()
493         PrintPadding(os_, graph_labeller, -1);  in Process()
494         os_ << (has_fallthrough ? "│" : " ");  in Process()
495         os_ << "    - ";  in Process()
496         graph_labeller->PrintInput(os_, phi->input(pid));  in Process()
497         os_ << " → " << graph_labeller->NodeId(phi) << ": Phi "  in Process()
503   PrintVerticalArrows(os_, targets_);  in Process()
505     PrintPadding(os_, graph_labeller, -1);  in Process()
507       os_ << "▼";  in Process()
509       os_ << "↓";  in Process()
512   os_ << "\n";  in Process()