Compile FastCloneShallowArrayStub using Crankshaft.

src/isolate.cc

Index: src/isolate.cc
diff --git a/src/isolate.cc b/src/isolate.cc
index 5f7b3f2d3b6134b0c8518d76eca776ad1d8b98fd..64715c1cb67086a6e254f1411c6ffc862f0c7637 100644
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -2160,9 +2160,16 @@ bool Isolate::Init(Deserializer* des) {
     // Ensure that all stubs which need to be generated ahead of time, but
     // cannot be serialized into the snapshot have been generated.
     HandleScope scope(this);
-    StoreBufferOverflowStub::GenerateFixedRegStubsAheadOfTime(this);
     CodeStub::GenerateFPStubs(this);
+    StoreBufferOverflowStub::GenerateFixedRegStubsAheadOfTime(this);
     StubFailureTrampolineStub::GenerateAheadOfTime(this);
+    // TODO(mstarzinger): The following is an ugly hack to make sure the
+    // interface descriptor is initialized even when stubs have been
+    // deserialized out of the snapshot without the graph builder.

[Michael Starzinger, 2013/03/13 14:29:46]

I haven't found a clean solution for that yet, need to keep thinking about it.

+    FastCloneShallowArrayStub stub(FastCloneShallowArrayStub::CLONE_ELEMENTS,
+                                   DONT_TRACK_ALLOCATION_SITE, 0);
+    stub.InitializeInterfaceDescriptor(
+        this, code_stub_interface_descriptor(CodeStub::FastCloneShallowArray));
   }
 
   if (FLAG_parallel_recompilation) optimizing_compiler_thread_.Start();