[builtins] Implement %TypedArray%.prototype.{reduce,reduceRight} in the CSA

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 3861 matching lines @@
     InstallOneBuiltinFunction(array_prototype, "map", Builtins::kArrayMap);
   }
   {
     Handle<Object> typed_array_prototype(
         native_context()->typed_array_prototype(), isolate());
     // Insert experimental fast TypedArray builtins here.
     InstallOneBuiltinFunction(typed_array_prototype, "every",
                               Builtins::kTypedArrayPrototypeEvery);
     InstallOneBuiltinFunction(typed_array_prototype, "some",
                               Builtins::kTypedArrayPrototypeSome);
+    InstallOneBuiltinFunction(typed_array_prototype, "reduce",
+                              Builtins::kTypedArrayPrototypeReduce);
+    InstallOneBuiltinFunction(typed_array_prototype, "reduceRight",
+                              Builtins::kTypedArrayPrototypeReduceRight);
   }
 }
 
 void Genesis::InitializeGlobal_harmony_sharedarraybuffer() {
   if (!FLAG_harmony_sharedarraybuffer) return;
 
   Handle<JSGlobalObject> global(native_context()->global_object());
   Isolate* isolate = global->GetIsolate();
   Factory* factory = isolate->factory();
 
@@ skipping 1389 matching lines @@
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   DCHECK(!IsActive());
 }
 
 }  // namespace internal
 }  // namespace v8