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// Copyright 2017 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.
#ifndef V8_BUILTINS_BUILTINS_CONSTRUCTOR_GEN_H_
#define V8_BUILTINS_BUILTINS_CONSTRUCTOR_GEN_H_
#include "src/code-stub-assembler.h"
namespace v8 {
namespace internal {
class ConstructorBuiltinsAssembler : public CodeStubAssembler {
public:
explicit ConstructorBuiltinsAssembler(compiler::CodeAssemblerState* state)
: CodeStubAssembler(state) {}
Node* EmitFastNewClosure(Node* shared_info, Node* feedback_vector, Node* slot,
Node* context);
Node* EmitFastNewFunctionContext(Node* closure, Node* slots, Node* context,
ScopeType scope_type);
Node* EmitFastCloneRegExp(Node* closure, Node* literal_index, Node* pattern,
Node* flags, Node* context);
Node* EmitFastCloneShallowArray(Node* closure, Node* literal_index,
Node* context, Label* call_runtime,
AllocationSiteMode allocation_site_mode);
void CreateFastCloneShallowArrayBuiltin(
AllocationSiteMode allocation_site_mode);
Node* EmitFastCloneShallowObject(Label* call_runtime, Node* closure,
Node* literals_index,
Node* properties_count);
template <typename Descriptor>
void CreateFastCloneShallowObjectBuiltin(int properties_count);
Node* EmitFastNewObject(Node* context, Node* target, Node* new_target);
Node* EmitFastNewObject(Node* context, Node* target, Node* new_target,
Label* call_runtime);
private:
Node* NonEmptyShallowClone(Node* boilerplate, Node* boilerplate_map,
Node* boilerplate_elements, Node* allocation_site,
Node* capacity, ElementsKind kind);
};
} // namespace internal
} // namespace v8
#endif // V8_BUILTINS_BUILTINS_CONSTRUCTOR_GEN_H_