[Interpreter] Add support for Throw.

src/compiler/bytecode-graph-builder.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/bytecode-graph-builder.h"
 
 #include "src/compiler/linkage.h"
 #include "src/compiler/operator-properties.h"
 #include "src/interpreter/bytecode-array-iterator.h"
 
@@ skipping 357 matching lines @@
   UNIMPLEMENTED();
 }
 
 
 void BytecodeGraphBuilder::VisitNew(
     const interpreter::BytecodeArrayIterator& iterator) {
   UNIMPLEMENTED();
 }
 
 
+void BytecodeGraphBuilder::VisitThrow(
+    const interpreter::BytecodeArrayIterator& iterator) {
+  UNIMPLEMENTED();
+}
+
+
 void BytecodeGraphBuilder::BuildBinaryOp(
     const Operator* js_op, const interpreter::BytecodeArrayIterator& iterator) {
   Node* left = environment()->LookupRegister(iterator.GetRegisterOperand(0));
   Node* right = environment()->LookupAccumulator();
   Node* node = NewNode(js_op, left, right);
 
   // TODO(oth): Real frame state and environment check pointing.
   int frame_state_count =
       OperatorProperties::GetFrameStateInputCount(node->op());
   for (int i = 0; i < frame_state_count; i++) {
@@ skipping 318 matching lines @@
 
 void BytecodeGraphBuilder::UpdateControlDependencyToLeaveFunction(Node* exit) {
   if (environment()->IsMarkedAsUnreachable()) return;
   environment()->MarkAsUnreachable();
   exit_controls_.push_back(exit);
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8