Enable stub generation using Hydrogen/Lithium (again)

src/runtime.cc

Index: src/runtime.cc
diff --git a/src/runtime.cc b/src/runtime.cc
index 5106be81bbd70d73006507baee098e265f60415d..14bbae791163c85e380168dc7a3edea6ed0b63ec 100644
--- a/src/runtime.cc
+++ b/src/runtime.cc
@@ -7902,6 +7902,17 @@ class ActivationsFinder : public ThreadVisitor {
 };
 
 
+RUNTIME_FUNCTION(MaybeObject*, Runtime_NotifyICMiss) {
+  HandleScope scope(isolate);
+  ASSERT(args.length() == 0);
+  Deoptimizer* deoptimizer = Deoptimizer::Grab(isolate);
+  ASSERT(isolate->heap()->IsAllocationAllowed());
+  ASSERT(deoptimizer->compiled_code_kind() == Code::COMPILED_STUB);
+  delete deoptimizer;
+  return isolate->heap()->undefined_value();
+}
+
+
 RUNTIME_FUNCTION(MaybeObject*, Runtime_NotifyDeoptimized) {
   HandleScope scope(isolate);
   ASSERT(args.length() == 1);
@@ -7910,9 +7921,11 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NotifyDeoptimized) {
       static_cast<Deoptimizer::BailoutType>(args.smi_at(0));
   Deoptimizer* deoptimizer = Deoptimizer::Grab(isolate);
   ASSERT(isolate->heap()->IsAllocationAllowed());
-  JavaScriptFrameIterator it(isolate);
+
+  ASSERT(deoptimizer->compiled_code_kind() != Code::COMPILED_STUB);
 
   // Make sure to materialize objects before causing any allocation.
+  JavaScriptFrameIterator it(isolate);
   deoptimizer->MaterializeHeapObjects(&it);
   delete deoptimizer;