Line data    Source code

       1             : // Copyright 2018 the V8 project authors. All rights reserved.
       2             : // Use of this source code is governed by a BSD-style license that can be
       3             : // found in the LICENSE file.
       4             : 
       5             : #ifndef V8_BUILTINS_BUILTINS_LAZY_GEN_H_
       6             : #define V8_BUILTINS_BUILTINS_LAZY_GEN_H_
       7             : 
       8             : #include "src/code-stub-assembler.h"
       9             : 
      10             : namespace v8 {
      11             : namespace internal {
      12             : 
      13         112 : class LazyBuiltinsAssembler : public CodeStubAssembler {
      14             :  public:
      15             :   typedef JSTrampolineDescriptor Descriptor;
      16             : 
      17             :   explicit LazyBuiltinsAssembler(compiler::CodeAssemblerState* state)
      18         112 :       : CodeStubAssembler(state) {}
      19             : 
      20             :   void GenerateTailCallToJSCode(TNode<Code> code, TNode<JSFunction> function);
      21             : 
      22             :   void GenerateTailCallToReturnedCode(Runtime::FunctionId function_id,
      23             :                                       TNode<JSFunction> function);
      24             :   void TailCallRuntimeIfMarkerEquals(TNode<Smi> marker,
      25             :                                      OptimizationMarker expected_marker,
      26             :                                      Runtime::FunctionId function_id,
      27             :                                      TNode<JSFunction> function);
      28             : 
      29             :   void MaybeTailCallOptimizedCodeSlot(TNode<JSFunction> function,
      30             :                                       TNode<FeedbackVector> feedback_vector);
      31             :   void CompileLazy(TNode<JSFunction> function);
      32             : };
      33             : 
      34             : }  // namespace internal
      35             : }  // namespace v8
      36             : 
      37             : #endif  // V8_BUILTINS_BUILTINS_LAZY_GEN_H_