Add a global graph entry.

runtime/vm/il_printer.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/il_printer.h"
 
 #include "vm/intermediate_language.h"
 #include "vm/os.h"
 
 namespace dart {
@@ skipping 309 matching lines @@
 }
 
 
 void FlowGraphPrinter::VisitStoreContext(StoreContextComp* comp) {
   OS::Print("StoreContext(");
   comp->value()->Accept(this);
   OS::Print(")");
 }
 
 
+void FlowGraphPrinter::VisitGraphEntry(GraphEntryInstr* instr) {
+  OS::Print("%2d: [graph]", reverse_index(instr->postorder_number()));
+}
+
+
 void FlowGraphPrinter::VisitJoinEntry(JoinEntryInstr* instr) {
   OS::Print("%2d: [join]", reverse_index(instr->postorder_number()));
 }
 
 
 void FlowGraphPrinter::VisitTargetEntry(TargetEntryInstr* instr) {
   OS::Print("%2d: [target", reverse_index(instr->postorder_number()));
   if (instr->HasTryIndex()) {
     OS::Print(" catch %d]", instr->try_index());
   } else {
@@ skipping 14 matching lines @@
 }
 
 
 void FlowGraphPrinter::VisitReturn(ReturnInstr* instr) {
   OS::Print("    return ");
   instr->value()->Accept(this);
 }
 
 
 void FlowGraphPrinter::VisitThrow(ThrowInstr* instr) {
-  OS::Print("Throw(");
+  OS::Print("    throw ");
   instr->exception()->Accept(this);
-  OS::Print(")");
 }
 
 
 void FlowGraphPrinter::VisitReThrow(ReThrowInstr* instr) {
-  OS::Print("ReThrow(");
+  OS::Print("    rethrow (");
   instr->exception()->Accept(this);
   OS::Print(", ");
   instr->stack_trace()->Accept(this);
   OS::Print(")");
 }
 
 
 void FlowGraphPrinter::VisitBranch(BranchInstr* instr) {
   OS::Print("    if ");
   instr->value()->Accept(this);
-  OS::Print(" goto(%d, %d)",
+  OS::Print(" goto (%d, %d)",
             reverse_index(instr->true_successor()->postorder_number()),
             reverse_index(instr->false_successor()->postorder_number()));
 }
 
 
 }  // namespace dart