Unify runtime-style IC functions with Runtime intrinsics

src/ic/mips64/ic-mips64.cc

Index: src/ic/mips64/ic-mips64.cc
diff --git a/src/ic/mips64/ic-mips64.cc b/src/ic/mips64/ic-mips64.cc
index a6075dfcaab4b2f6c7107d5279decee839f46675..b057fc3bb912392011e0c1c003e767d0361509c8 100644
--- a/src/ic/mips64/ic-mips64.cc
+++ b/src/ic/mips64/ic-mips64.cc
@@ -317,9 +317,8 @@ void LoadIC::GenerateMiss(MacroAssembler* masm) {
   LoadIC_PushArgs(masm);
 
   // Perform tail call to the entry.
-  ExternalReference ref = ExternalReference(IC_Utility(kLoadIC_Miss), isolate);
   int arg_count = 4;
-  __ TailCallExternalReference(ref, arg_count, 1);
+  __ TailCallRuntime(Runtime::kLoadIC_Miss, arg_count, 1);
 }
 
 
@@ -348,11 +347,8 @@ void KeyedLoadIC::GenerateMiss(MacroAssembler* masm) {
   LoadIC_PushArgs(masm);
 
   // 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);
 }
 
 
@@ -749,9 +745,7 @@ 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);
 }
 
 
@@ -777,9 +771,7 @@ void StoreIC::GenerateMiss(MacroAssembler* masm) {
   __ Push(StoreDescriptor::ReceiverRegister(), StoreDescriptor::NameRegister(),
           StoreDescriptor::ValueRegister());
   // Perform tail call to the entry.
-  ExternalReference ref =
-      ExternalReference(IC_Utility(kStoreIC_Miss), masm->isolate());
-  __ TailCallExternalReference(ref, 3, 1);
+  __ TailCallRuntime(Runtime::kStoreIC_Miss, 3, 1);
 }