- Rename NativeLoadField/NativeStoreField to LoadVMField/StoreVMField.

runtime/vm/intermediate_language_x64.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_X64.
 #if defined(TARGET_ARCH_X64)
 
 #include "vm/flow_graph_compiler.h"
 #include "vm/locations.h"
 #include "vm/stub_code.h"
@@ skipping 397 matching lines @@
                                 token_index(),
                                 try_index(),
                                 kAllocateObjectWithBoundsCheckRuntimeEntry);
   // Pop instantiator type arguments, type arguments, class, and
   // source location.
   __ Drop(4);
   __ popq(result);  // Pop new instance.
 }
 
 
-LocationSummary* NativeLoadFieldComp::MakeLocationSummary() const {
-  return NULL;
+LocationSummary* LoadVMFieldComp::MakeLocationSummary() const {
+  return MakeSimpleLocationSummary(1, Location::RequiresRegister());
 }
 
 
-void NativeLoadFieldComp::EmitNativeCode(FlowGraphCompiler* compiler) {
-  UNIMPLEMENTED();
+void LoadVMFieldComp::EmitNativeCode(FlowGraphCompiler* compiler) {
+  Register obj = locs()->in(0).reg();
+  Register result = locs()->out().reg();
+
+  __ movq(result, FieldAddress(obj, offset_in_bytes()));
 }
 
 
-LocationSummary* NativeStoreFieldComp::MakeLocationSummary() const {
-  return NULL;
+LocationSummary* StoreVMFieldComp::MakeLocationSummary() const {
+  return MakeSimpleLocationSummary(2, Location::SameAsFirstInput());
 }
 
 
-void NativeStoreFieldComp::EmitNativeCode(FlowGraphCompiler* compiler) {
-  UNIMPLEMENTED();
+void StoreVMFieldComp::EmitNativeCode(FlowGraphCompiler* compiler) {
+  Register value_reg = locs()->in(0).reg();
+  Register dest_reg = locs()->in(1).reg();
+  ASSERT(value_reg == locs()->out().reg());
+
+  __ StoreIntoObject(dest_reg, FieldAddress(dest_reg, offset_in_bytes()),
+                     value_reg);
 }
 
 
 LocationSummary* InstantiateTypeArgumentsComp::MakeLocationSummary() const {
   return NULL;
 }
 
 
 void InstantiateTypeArgumentsComp::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
@@ skipping 62 matching lines @@
 void CatchEntryComp::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
 }  // namespace dart
 
 #undef __
 
 #endif  // defined TARGET_ARCH_X64