Do not eagerly instantiate accessors' JSFunction.

src/arm64/code-stubs-arm64.cc

Index: src/arm64/code-stubs-arm64.cc
diff --git a/src/arm64/code-stubs-arm64.cc b/src/arm64/code-stubs-arm64.cc
index a9b647ca80095acce040ac6a3823dc16dae6ea48..c249942cdd9cff8d031e7cdb2f52322b873cd25a 100644
--- a/src/arm64/code-stubs-arm64.cc
+++ b/src/arm64/code-stubs-arm64.cc
@@ -5679,7 +5679,7 @@ static void CallApiFunctionAndReturn(
 static void CallApiFunctionStubHelper(MacroAssembler* masm,
                                       const ParameterCount& argc,
                                       bool return_first_arg,
-                                      bool call_data_undefined) {
+                                      bool call_data_undefined, bool is_lazy) {
   // ----------- S t a t e -------------
   //  -- x0                  : callee
   //  -- x4                  : call_data
@@ -5716,8 +5716,10 @@ static void CallApiFunctionStubHelper(MacroAssembler* masm,
   // FunctionCallbackArguments: context, callee and call data.
   __ Push(context, callee, call_data);
 
-  // Load context from callee
-  __ Ldr(context, FieldMemOperand(callee, JSFunction::kContextOffset));
+  if (!is_lazy) {
+    // Load context from callee
+    __ Ldr(context, FieldMemOperand(callee, JSFunction::kContextOffset));
+  }
 
   if (!call_data_undefined) {
     __ LoadRoot(call_data, Heap::kUndefinedValueRootIndex);
@@ -5802,7 +5804,7 @@ static void CallApiFunctionStubHelper(MacroAssembler* masm,
 void CallApiFunctionStub::Generate(MacroAssembler* masm) {
   bool call_data_undefined = this->call_data_undefined();
   CallApiFunctionStubHelper(masm, ParameterCount(x3), false,
-                            call_data_undefined);
+                            call_data_undefined, false);
 }
 
 
@@ -5810,8 +5812,9 @@ void CallApiAccessorStub::Generate(MacroAssembler* masm) {
   bool is_store = this->is_store();
   int argc = this->argc();
   bool call_data_undefined = this->call_data_undefined();
+  bool is_lazy = this->is_lazy();
   CallApiFunctionStubHelper(masm, ParameterCount(argc), is_store,
-                            call_data_undefined);
+                            call_data_undefined, is_lazy);
 }