Add support for Embedded Constant Pools for PPC and Arm

src/lithium.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/lithium.h"
 
 #include "src/v8.h"
 
 #include "src/scopes.h"
 
@@ skipping 438 matching lines @@
   for (int i = 0; i < maps.length(); i++) {
     if (maps.at(i)->dependent_code()->number_of_entries(
             DependentCode::kWeakCodeGroup) == 0) {
       isolate()->heap()->AddRetainedMap(maps.at(i));
     }
     Map::AddDependentCode(maps.at(i), DependentCode::kWeakCodeGroup, code);
   }
   for (int i = 0; i < objects.length(); i++) {
     AddWeakObjectToCodeDependency(isolate(), objects.at(i), code);
   }
-  if (FLAG_enable_ool_constant_pool) {
-    code->constant_pool()->set_weak_object_state(
-        ConstantPoolArray::WEAK_OBJECTS_IN_OPTIMIZED_CODE);
-  }
   code->set_can_have_weak_objects(true);
 }
 
 
 void LChunk::CommitDependencies(Handle<Code> code) const {
   if (!code->is_optimized_code()) return;
   HandleScope scope(isolate());
 
   for (MapSet::const_iterator it = deprecation_dependencies_.begin(),
        iend = deprecation_dependencies_.end(); it != iend; ++it) {
@@ skipping 248 matching lines @@
 
 LPhase::~LPhase() {
   if (ShouldProduceTraceOutput()) {
     isolate()->GetHTracer()->TraceLithium(name(), chunk_);
   }
 }
 
 
 }  // namespace internal
 }  // namespace v8