Encode any deoptimizer entry in serialized data.

src/isolate.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/isolate.h"
 
 #include <stdlib.h>
 
 #include <fstream>  // NOLINT(readability/streams)
 #include <sstream>
@@ skipping 2783 matching lines @@
   CHECK_EQ(static_cast<int>(OFFSET_OF(Isolate, heap_.external_memory_limit_)),
            Internals::kExternalMemoryLimitOffset);
 
   time_millis_at_init_ = heap_.MonotonicallyIncreasingTimeInMs();
 
   {
     HandleScope scope(this);
     ast_string_constants_ = new AstStringConstants(this, heap()->HashSeed());
   }
 
-  if (!create_heap_objects) {
-    // Now that the heap is consistent, it's OK to generate the code for the
-    // deopt entry table that might have been referred to by optimized code in
-    // the snapshot.
-    HandleScope scope(this);
-    Deoptimizer::EnsureCodeForDeoptimizationEntry(
-        this, Deoptimizer::LAZY,
-        ExternalReferenceTable::kDeoptTableSerializeEntryCount - 1);
-  }
-
   if (!serializer_enabled()) {
     // 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);
     CodeStub::GenerateFPStubs(this);
     StoreBufferOverflowStub::GenerateFixedRegStubsAheadOfTime(this);
     StubFailureTrampolineStub::GenerateAheadOfTime(this);
   }
 
   initialized_from_snapshot_ = (des != NULL);
@@ skipping 907 matching lines @@
   // Then check whether this scope intercepts.
   if ((flag & intercept_mask_)) {
     intercepted_flags_ |= flag;
     return true;
   }
   return false;
 }
 
 }  // namespace internal
 }  // namespace v8