[Interpreter] Add support for JS calls.

src/compiler/bytecode-graph-builder.cc

Index: src/compiler/bytecode-graph-builder.cc
diff --git a/src/compiler/bytecode-graph-builder.cc b/src/compiler/bytecode-graph-builder.cc
index 29530f91cb6fe16b6ae12cdb08dcfbb4e9de98e2..3dbc0b240b306f0172b6fdfb0e7efb9ecea3884d 100644
--- a/src/compiler/bytecode-graph-builder.cc
+++ b/src/compiler/bytecode-graph-builder.cc
@@ -273,6 +273,12 @@ void BytecodeGraphBuilder::VisitKeyedStoreIC(
 }
 
 
+void BytecodeGraphBuilder::VisitCall(
+    const interpreter::BytecodeArrayIterator& iterator) {
+  UNIMPLEMENTED();
+}
+
+
 void BytecodeGraphBuilder::BuildBinaryOp(
     const Operator* js_op, const interpreter::BytecodeArrayIterator& iterator) {
   Node* left = environment()->LookupRegister(iterator.GetRegisterOperand(0));