Unify runtime-style IC functions with Runtime intrinsics

src/ic/arm64/ic-arm64.cc

Index: src/ic/arm64/ic-arm64.cc
diff --git a/src/ic/arm64/ic-arm64.cc b/src/ic/arm64/ic-arm64.cc
index 41e1678b7ca1ed04d1309b60f90446432bcee6eb..9f5520cb61b25b792f4d53972b2622d4dc8fc63c 100644
--- a/src/ic/arm64/ic-arm64.cc
+++ b/src/ic/arm64/ic-arm64.cc
@@ -296,9 +296,8 @@ void LoadIC::GenerateMiss(MacroAssembler* masm) {
           LoadWithVectorDescriptor::NameRegister(),
           LoadWithVectorDescriptor::SlotRegister(),
           LoadWithVectorDescriptor::VectorRegister());
-  ExternalReference ref = ExternalReference(IC_Utility(kLoadIC_Miss), isolate);
   int arg_count = 4;
-  __ TailCallExternalReference(ref, arg_count, 1);
+  __ TailCallRuntime(Runtime::kLoadIC_Miss, arg_count, 1);
 }
 
 
@@ -328,10 +327,8 @@ void KeyedLoadIC::GenerateMiss(MacroAssembler* masm) {
           LoadWithVectorDescriptor::VectorRegister());
 
   // Perform tail call to the entry.
-  ExternalReference ref =
-      ExternalReference(IC_Utility(kKeyedLoadIC_Miss), isolate);
   int arg_count = 4;
-  __ TailCallExternalReference(ref, arg_count, 1);
+  __ TailCallRuntime(Runtime::kKeyedLoadIC_Miss, arg_count, 1);
 }
 
 
@@ -481,9 +478,7 @@ void KeyedStoreIC::GenerateMiss(MacroAssembler* masm) {
   __ Push(StoreDescriptor::ReceiverRegister(), StoreDescriptor::NameRegister(),
           StoreDescriptor::ValueRegister());
 
-  ExternalReference ref =
-      ExternalReference(IC_Utility(kKeyedStoreIC_Miss), masm->isolate());
-  __ TailCallExternalReference(ref, 3, 1);
+  __ TailCallRuntime(Runtime::kKeyedStoreIC_Miss, 3, 1);
 }
 
 
@@ -774,9 +769,7 @@ void StoreIC::GenerateMiss(MacroAssembler* masm) {
           StoreDescriptor::ValueRegister());
 
   // Tail call to the entry.
-  ExternalReference ref =
-      ExternalReference(IC_Utility(kStoreIC_Miss), masm->isolate());
-  __ TailCallExternalReference(ref, 3, 1);
+  __ TailCallRuntime(Runtime::kStoreIC_Miss, 3, 1);
 }