Unify runtime-style IC functions with Runtime intrinsics

src/ic/x64/handler-compiler-x64.cc

Index: src/ic/x64/handler-compiler-x64.cc
diff --git a/src/ic/x64/handler-compiler-x64.cc b/src/ic/x64/handler-compiler-x64.cc
index 43754c32b15a84c16e56232e1d24092e2170cdf2..b7bf9e598e50e920946929ef96e9c74b99abc317 100644
--- a/src/ic/x64/handler-compiler-x64.cc
+++ b/src/ic/x64/handler-compiler-x64.cc
@@ -115,10 +115,9 @@ static void PushInterceptorArguments(MacroAssembler* masm, Register receiver,
 
 static void CompileCallLoadPropertyWithInterceptor(
     MacroAssembler* masm, Register receiver, Register holder, Register name,
-    Handle<JSObject> holder_obj, IC::UtilityId id) {
+    Handle<JSObject> holder_obj, Runtime::FunctionId id) {
   PushInterceptorArguments(masm, receiver, holder, name, holder_obj);
-  __ CallExternalReference(ExternalReference(IC_Utility(id), masm->isolate()),
-                           NamedLoadHandlerCompiler::kInterceptorArgsLength);
+  __ CallRuntime(id, NamedLoadHandlerCompiler::kInterceptorArgsLength);
 }
 
 
@@ -321,8 +320,7 @@ void NamedStoreHandlerCompiler::GenerateSlow(MacroAssembler* masm) {
   StoreIC_PushArgs(masm);
 
   // Do tail-call to runtime routine.
-  ExternalReference ref(IC_Utility(IC::kStoreIC_Slow), masm->isolate());
-  __ TailCallExternalReference(ref, 3, 1);
+  __ TailCallRuntime(Runtime::kStoreIC_Slow, 3, 1);
 }
 
 
@@ -331,8 +329,7 @@ void ElementHandlerCompiler::GenerateStoreSlow(MacroAssembler* masm) {
   StoreIC_PushArgs(masm);
 
   // Do tail-call to runtime routine.
-  ExternalReference ref(IC_Utility(IC::kKeyedStoreIC_Slow), masm->isolate());
-  __ TailCallExternalReference(ref, 3, 1);
+  __ TailCallRuntime(Runtime::kKeyedStoreIC_Slow, 3, 1);
 }
 
 
@@ -671,7 +668,7 @@ void NamedLoadHandlerCompiler::GenerateLoadInterceptorWithFollowup(
     // of this method.)
     CompileCallLoadPropertyWithInterceptor(
         masm(), receiver(), holder_reg, this->name(), holder(),
-        IC::kLoadPropertyWithInterceptorOnly);
+        Runtime::kLoadPropertyWithInterceptorOnly);
 
     // Check if interceptor provided a value for property.  If it's
     // the case, return immediately.
@@ -705,10 +702,8 @@ void NamedLoadHandlerCompiler::GenerateLoadInterceptor(Register holder_reg) {
                            holder());
   __ PushReturnAddressFrom(scratch2());
 
-  ExternalReference ref = ExternalReference(
-      IC_Utility(IC::kLoadPropertyWithInterceptor), isolate());
-  __ TailCallExternalReference(
-      ref, NamedLoadHandlerCompiler::kInterceptorArgsLength, 1);
+  __ TailCallRuntime(Runtime::kLoadPropertyWithInterceptor,
+                     NamedLoadHandlerCompiler::kInterceptorArgsLength, 1);
 }
 
 
@@ -733,9 +728,7 @@ Handle<Code> NamedStoreHandlerCompiler::CompileStoreCallback(
   __ PushReturnAddressFrom(scratch1());
 
   // Do tail-call to the runtime system.
-  ExternalReference store_callback_property =
-      ExternalReference(IC_Utility(IC::kStoreCallbackProperty), isolate());
-  __ TailCallExternalReference(store_callback_property, 5, 1);
+  __ TailCallRuntime(Runtime::kStoreCallbackProperty, 5, 1);
 
   // Return the generated code.
   return GetCode(kind(), Code::FAST, name);
@@ -751,9 +744,7 @@ Handle<Code> NamedStoreHandlerCompiler::CompileStoreInterceptor(
   __ PushReturnAddressFrom(scratch1());
 
   // Do tail-call to the runtime system.
-  ExternalReference store_ic_property = ExternalReference(
-      IC_Utility(IC::kStorePropertyWithInterceptor), isolate());
-  __ TailCallExternalReference(store_ic_property, 3, 1);
+  __ TailCallRuntime(Runtime::kStorePropertyWithInterceptor, 3, 1);
 
   // Return the generated code.
   return GetCode(kind(), Code::FAST, name);