Loads and stores to global vars are now made via property cell shortcuts installed into parent scri…

src/x64/interface-descriptors-x64.cc

 // Copyright 2012 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/v8.h"
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/interface-descriptors.h"
 
@@ skipping 18 matching lines @@
 
 const Register VectorStoreICTrampolineDescriptor::SlotRegister() { return rdi; }
 
 
 const Register VectorStoreICDescriptor::VectorRegister() { return rbx; }
 
 
 const Register StoreTransitionDescriptor::MapRegister() { return rbx; }
 
 
+const Register LoadGlobalViaContextDescriptor::DepthRegister() { return rdx; }
+const Register LoadGlobalViaContextDescriptor::SlotRegister() { return rbx; }
+const Register LoadGlobalViaContextDescriptor::NameRegister() { return rcx; }
+
+
+const Register StoreGlobalViaContextDescriptor::DepthRegister() { return rdx; }
+const Register StoreGlobalViaContextDescriptor::SlotRegister() { return rbx; }
+const Register StoreGlobalViaContextDescriptor::NameRegister() { return rcx; }
+const Register StoreGlobalViaContextDescriptor::ValueRegister() { return rax; }
+
+
 const Register ElementTransitionAndStoreDescriptor::MapRegister() {
   return rbx;
 }
 
 
 const Register InstanceofDescriptor::left() { return rax; }
 const Register InstanceofDescriptor::right() { return rdx; }
 
 
 const Register ArgumentsAccessReadDescriptor::index() { return rdx; }
@@ skipping 288 matching lines @@
   Register registers[] = {
       rdi,  // math rounding function
       rdx,  // vector slot id
   };
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64