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// Copyright (c) 2022, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
#include "vm/instructions.h"
#include "vm/object.h"
#if defined(DART_PRECOMPILER)
#include "vm/compiler/aot/precompiler.h"
#endif
namespace dart {
bool ObjectAtPoolIndex(const Code& code, intptr_t index, Object* obj) {
#if defined(DART_PRECOMPILER)
if (FLAG_precompiled_mode) {
Precompiler* precompiler = Precompiler::Instance();
if (precompiler != nullptr) {
compiler::ObjectPoolBuilder* pool =
precompiler->global_object_pool_builder();
if (index < pool->CurrentLength()) {
compiler::ObjectPoolBuilderEntry& entry = pool->EntryAt(index);
if (entry.type() == compiler::ObjectPoolBuilderEntry::kTaggedObject) {
*obj = entry.obj_->ptr();
return true;
}
}
}
return false;
}
#endif
const ObjectPool& pool = ObjectPool::Handle(code.GetObjectPool());
if (!pool.IsNull() && (index < pool.Length()) &&
(pool.TypeAt(index) == ObjectPool::EntryType::kTaggedObject)) {
*obj = pool.ObjectAt(index);
return true;
}
return false;
}
} // namespace dart