[--runtime-call-stats] Fix ACCESSOR handler computation

src/ic/handler-compiler.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/ic/handler-compiler.h"
 
 #include "src/field-type.h"
 #include "src/ic/call-optimization.h"
 #include "src/ic/ic-inl.h"
 #include "src/ic/ic.h"
@@ skipping 208 matching lines @@
   }
   GenerateLoadConstant(isolate()->factory()->undefined_value());
   FrontendFooter(name, &miss);
   return GetCode(kind(), name);
 }
 
 
 Handle<Code> NamedLoadHandlerCompiler::CompileLoadCallback(
     Handle<Name> name, Handle<AccessorInfo> callback) {
   Register reg = Frontend(name);
-  GenerateLoadCallback(reg, callback);
+  if (FLAG_runtime_call_stats) {
+    TailCallBuiltin(masm(), Builtins::kLoadIC_Slow);
+  } else {
+    GenerateLoadCallback(reg, callback);
+  }
   return GetCode(kind(), name);
 }
 
 
 Handle<Code> NamedLoadHandlerCompiler::CompileLoadCallback(
     Handle<Name> name, const CallOptimization& call_optimization,
     int accessor_index) {
   DCHECK(call_optimization.is_simple_api_call());
   Register holder = Frontend(name);
-  GenerateApiAccessorCall(masm(), call_optimization, map(), receiver(),
-                          scratch2(), false, no_reg, holder, accessor_index);
+  if (FLAG_runtime_call_stats) {
+    TailCallBuiltin(masm(), Builtins::kLoadIC_Slow);
+  } else {
+    GenerateApiAccessorCall(masm(), call_optimization, map(), receiver(),
+                            scratch2(), false, no_reg, holder, accessor_index);
+  }
   return GetCode(kind(), name);
 }
 
 
 void NamedLoadHandlerCompiler::InterceptorVectorSlotPush(Register holder_reg) {
   if (IC::ICUseVector(kind())) {
     if (holder_reg.is(receiver())) {
       PushVectorAndSlot();
     } else {
       DCHECK(holder_reg.is(scratch1()));
@@ skipping 303 matching lines @@
                          expected_arguments, scratch2());
 
   return GetCode(kind(), name);
 }
 
 
 Handle<Code> NamedStoreHandlerCompiler::CompileStoreCallback(
     Handle<JSObject> object, Handle<Name> name,
     const CallOptimization& call_optimization, int accessor_index) {
   Register holder = Frontend(name);
-  GenerateApiAccessorCall(masm(), call_optimization, handle(object->map()),
-                          receiver(), scratch2(), true, value(), holder,
-                          accessor_index);
+  if (FLAG_runtime_call_stats) {
+    GenerateRestoreName(name);
+    TailCallBuiltin(masm(), Builtins::kStoreIC_Slow);
+  } else {
+    GenerateApiAccessorCall(masm(), call_optimization, handle(object->map()),
+                            receiver(), scratch2(), true, value(), holder,
+                            accessor_index);
+  }
   return GetCode(kind(), name);
 }
 
 
 #undef __
 
 void ElementHandlerCompiler::CompileElementHandlers(
     MapHandleList* receiver_maps, CodeHandleList* handlers) {
   for (int i = 0; i < receiver_maps->length(); ++i) {
     Handle<Map> receiver_map = receiver_maps->at(i);
@@ skipping 29 matching lines @@
         LoadICState state = LoadICState(kNoExtraICState);
         cached_stub = LoadDictionaryElementStub(isolate(), state).GetCode();
       }
     }
 
     handlers->Add(cached_stub);
   }
 }
 }  // namespace internal
 }  // namespace v8