Make VisitStatements() consistent among all AstVisitor implementations

src/hydrogen.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 3095 matching lines @@
     }
 
     environment()->Bind(scope->arguments(),
                         graph()->GetArgumentsObject());
   }
 }
 
 
 void HOptimizedGraphBuilder::VisitStatements(ZoneList<Statement*>* statements) {
   for (int i = 0; i < statements->length(); i++) {
-    CHECK_ALIVE(Visit(statements->at(i)));
+    Statement* stmt = statements->at(i);
+    CHECK_ALIVE(Visit(stmt));
+    if (stmt->IsJump()) break;
   }
 }
 
 
 void HOptimizedGraphBuilder::VisitBlock(Block* stmt) {
   ASSERT(!HasStackOverflow());
   ASSERT(current_block() != NULL);
   ASSERT(current_block()->HasPredecessor());
   if (stmt->scope() != NULL) {
     return Bailout(kScopedBlock);
@@ skipping 6610 matching lines @@
   if (ShouldProduceTraceOutput()) {
     isolate()->GetHTracer()->TraceHydrogen(name(), graph_);
   }
 
 #ifdef DEBUG
   graph_->Verify(false);  // No full verify.
 #endif
 }
 
 } }  // namespace v8::internal