23 void AsyncGeneratorFunctionBuilder::Prepare(const ir::ScriptFunction *node)  in Prepare()  argument
26     VReg callee = FunctionReg(node);  in Prepare()
30     pg_->CreateAsyncGeneratorObj(node, callee);  in Prepare()
31     pg_->StoreAccumulator(node, funcObj_);  in Prepare()
33     pg_->SetLabel(node, catchTable_->LabelSet().TryBegin());  in Prepare()
35     pg_->LoadConst(node, Constant::JS_UNDEFINED);  in Prepare()
36     SuspendResumeExecution(node, completionType, completionValue);  in Prepare()
39 void AsyncGeneratorFunctionBuilder::CleanUp(const ir::ScriptFunction *node) const  in CleanUp()
46     pg_->SetLabel(node, labelSet.TryEnd());  in CleanUp()
47     pg_->SetLabel(node, labelSet.CatchBegin());  in CleanUp()
48     pg_->StoreAccumulator(node, retVal);  in CleanUp()
49     pg_->GeneratorComplete(node, funcObj_);  in CleanUp()
50     pg_->LoadAccumulator(node, retVal);  in CleanUp()
51     pg_->AsyncGeneratorReject(node, funcObj_);  in CleanUp()
52     pg_->EmitReturn(node);  in CleanUp()
53     pg_->SetLabel(node, labelSet.CatchEnd());  in CleanUp()
56 void AsyncGeneratorFunctionBuilder::DirectReturn(const ir::AstNode *node) const  in DirectReturn()
62     pg_->StoreAccumulator(node, retVal);  in DirectReturn()
63     pg_->StoreConst(node, canSuspend, Constant::JS_TRUE);  in DirectReturn()
65     pg_->GeneratorComplete(node, funcObj_);  in DirectReturn()
66     pg_->AsyncGeneratorResolve(node, funcObj_, retVal, canSuspend);  in DirectReturn()
70     pg_->EmitReturn(node);  in DirectReturn()
73 void AsyncGeneratorFunctionBuilder::ImplicitReturn(const ir::AstNode *node) const  in ImplicitReturn()
76     pg_->LoadConst(node, Constant::JS_UNDEFINED);  in ImplicitReturn()
77     DirectReturn(node);  in ImplicitReturn()
80 void AsyncGeneratorFunctionBuilder::ExplicitReturn(const ir::AstNode *node) const  in ExplicitReturn()
87     pg_->AsyncFunctionAwait(node, funcObj_);  in ExplicitReturn()
88     SuspendResumeExecution(node, resumeType, resumeValue);  in ExplicitReturn()
89     pg_->GeneratorComplete(node, funcObj_);  in ExplicitReturn()
90     pg_->StoreConst(node, canSuspend, Constant::JS_TRUE);  in ExplicitReturn()
91     pg_->AsyncGeneratorResolve(node, funcObj_, resumeValue, canSuspend);  in ExplicitReturn()
92     pg_->EmitReturn(node);  in ExplicitReturn()
95 void AsyncGeneratorFunctionBuilder::Yield(const ir::AstNode *node)  in Yield()  argument
106     Await(node);  in Yield()
107     pg_->StoreAccumulator(node, value);  in Yield()
109     AsyncYield(node, value, resumeType, resumeValue);  in Yield()
112     pg_->LoadAccumulatorInt(node, static_cast<int32_t>(ResumeMode::RETURN));  in Yield()
113     pg_->Condition(node, lexer::TokenType::PUNCTUATOR_EQUAL, resumeType, notReturn);  in Yield()
116     pg_->LoadAccumulator(node, resumeValue);  in Yield()
117     pg_->AsyncFunctionAwait(node, funcObj_);  in Yield()
118     SuspendResumeExecution(node, resumeType, resumeValue);  in Yield()
121     pg_->LoadAccumulatorInt(node, static_cast<int32_t>(ResumeMode::THROW));  in Yield()
122     pg_->Condition(node, lexer::TokenType::PUNCTUATOR_EQUAL, resumeType, normalCompletion);  in Yield()
123     pg_->LoadAccumulator(node, resumeValue);  in Yield()
124     pg_->EmitThrow(node);  in Yield()
126     pg_->SetLabel(node, normalCompletion);  in Yield()
130     pg_->LoadAccumulator(node, resumeValue);  in Yield()
131     DirectReturn(node);  in Yield()
133     pg_->SetLabel(node, notReturn);  in Yield()
135     pg_->LoadAccumulatorInt(node, static_cast<int32_t>(ResumeMode::THROW));  in Yield()
136     pg_->Condition(node, lexer::TokenType::PUNCTUATOR_EQUAL, resumeType, notThrowCompletion);  in Yield()
137     pg_->LoadAccumulator(node, resumeValue);  in Yield()
138     pg_->EmitThrow(node);  in Yield()
139     pg_->SetLabel(node, notThrowCompletion);  in Yield()
140     pg_->LoadAccumulator(node, resumeValue);  in Yield()