| Index: src/compiler/js-generic-lowering.cc | 
| diff --git a/src/compiler/js-generic-lowering.cc b/src/compiler/js-generic-lowering.cc | 
| index a760d1cd3abdaf82f88d0b532251917ae90bb514..e03a68c5db21f7785164e828e26ca811d20e3a00 100644 | 
| --- a/src/compiler/js-generic-lowering.cc | 
| +++ b/src/compiler/js-generic-lowering.cc | 
| @@ -225,8 +225,8 @@ void JSGenericLowering::ReplaceWithRuntimeCall(Node* node, | 
| Operator::Properties properties = node->op()->properties(); | 
| const Runtime::Function* fun = Runtime::FunctionForId(f); | 
| int nargs = (nargs_override < 0) ? fun->nargs : nargs_override; | 
| -  CallDescriptor* desc = | 
| -      Linkage::GetRuntimeCallDescriptor(zone(), f, nargs, properties); | 
| +  CallDescriptor* desc = Linkage::GetRuntimeCallDescriptor( | 
| +      zone(), f, nargs, properties, CallDescriptor::kNeedsFrameState); | 
| Node* ref = jsgraph()->ExternalConstant(ExternalReference(f, isolate())); | 
| Node* arity = jsgraph()->Int32Constant(nargs); | 
| node->InsertInput(zone(), 0, jsgraph()->CEntryStubConstant(fun->result_size)); | 
| @@ -626,7 +626,8 @@ void JSGenericLowering::LowerJSForInPrepare(Node* node) { | 
| Runtime::Function const* function = | 
| Runtime::FunctionForId(Runtime::kGetPropertyNamesFast); | 
| CallDescriptor const* descriptor = Linkage::GetRuntimeCallDescriptor( | 
| -      zone(), function->function_id, 1, Operator::kNoProperties); | 
| +      zone(), function->function_id, 1, Operator::kNoProperties, | 
| +      CallDescriptor::kNeedsFrameState); | 
| Node* cache_type = effect = graph()->NewNode( | 
| common()->Call(descriptor), | 
| jsgraph()->CEntryStubConstant(function->result_size), object, | 
|  |