[async-await] Move PromiseCreate and PromiseRelease to TF

src/bootstrapper.cc

 // Copyright 2014 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.
 
 #include "src/bootstrapper.h"
 
 #include "src/accessors.h"
 #include "src/api-natives.h"
 #include "src/base/ieee754.h"
 #include "src/code-stubs.h"
@@ skipping 3367 matching lines @@
                                async_function_prototype);
 
       Handle<JSFunction> async_function_next =
           SimpleInstallFunction(container, "AsyncFunctionNext",
                                 Builtins::kGeneratorPrototypeNext, 1, true);
       Handle<JSFunction> async_function_throw =
           SimpleInstallFunction(container, "AsyncFunctionThrow",
                                 Builtins::kGeneratorPrototypeThrow, 1, true);
       async_function_next->shared()->set_native(false);
       async_function_throw->shared()->set_native(false);
+
+      {
+        Handle<JSFunction> function = SimpleCreateFunction(
+            isolate, factory->empty_string(),
+            Builtins::kAsyncFunctionPromiseCreate, 0, false);
+        InstallWithIntrinsicDefaultProto(
+            isolate, function, Context::ASYNC_FUNCTION_PROMISE_CREATE_INDEX);
+      }
+
+      {
+        Handle<JSFunction> function = SimpleCreateFunction(
+            isolate, factory->empty_string(),
+            Builtins::kAsyncFunctionPromiseRelease, 1, false);
+        InstallWithIntrinsicDefaultProto(
+            isolate, function, Context::ASYNC_FUNCTION_PROMISE_RELEASE_INDEX);
+      }
     }
   }
 
   {  // -- C a l l S i t e
     // Builtin functions for CallSite.
 
     // CallSites are a special case; the constructor is for our private use
     // only, therefore we set it up as a builtin that throws. Internally, we use
     // CallSiteUtils::Construct to create CallSite objects.
 
@@ skipping 1400 matching lines @@
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   DCHECK(!IsActive());
 }
 
 }  // namespace internal
 }  // namespace v8