* Move almost all roots into an array ready for use by a constant-pool...

src/stub-cache.cc

Index: src/stub-cache.cc
===================================================================
--- src/stub-cache.cc	(revision 2356)
+++ src/stub-cache.cc	(working copy)
@@ -562,10 +562,11 @@
 
 
 static Object* GetProbeValue(Code::Flags flags) {
-  NumberDictionary* dictionary = Heap::non_monomorphic_cache();
+  // Use raw_unchecked... so we don't get assert failures during GC.
+  NumberDictionary* dictionary = Heap::raw_unchecked_non_monomorphic_cache();
   int entry = dictionary->FindEntry(flags);
   if (entry != -1) return dictionary->ValueAt(entry);
-  return Heap::undefined_value();
+  return Heap::raw_unchecked_undefined_value();
 }