X87: Unify "runtime-style" IC functions with Runtime intrinsics

src/ic/x87/ic-x87.cc

Index: src/ic/x87/ic-x87.cc
diff --git a/src/ic/x87/ic-x87.cc b/src/ic/x87/ic-x87.cc
index 1725992ef2865976b56b244ab08e148ba106f0a4..3f4cf190381c46b56c001d4883bcb29c7b209489 100644
--- a/src/ic/x87/ic-x87.cc
+++ b/src/ic/x87/ic-x87.cc
@@ -678,10 +678,8 @@ void LoadIC::GenerateMiss(MacroAssembler* masm) {
   LoadIC_PushArgs(masm);
 
   // Perform tail call to the entry.
-  ExternalReference ref =
-      ExternalReference(IC_Utility(kLoadIC_Miss), masm->isolate());
   int arg_count = 4;
-  __ TailCallExternalReference(ref, arg_count, 1);
+  __ TailCallRuntime(Runtime::kLoadIC_Miss, arg_count, 1);
 }
 
 
@@ -711,10 +709,8 @@ void KeyedLoadIC::GenerateMiss(MacroAssembler* masm) {
   LoadIC_PushArgs(masm);
 
   // Perform tail call to the entry.
-  ExternalReference ref =
-      ExternalReference(IC_Utility(kKeyedLoadIC_Miss), masm->isolate());
   int arg_count = 4;
-  __ TailCallExternalReference(ref, arg_count, 1);
+  __ TailCallRuntime(Runtime::kKeyedLoadIC_Miss, arg_count, 1);
 }
 
 
@@ -770,9 +766,7 @@ void StoreIC::GenerateMiss(MacroAssembler* masm) {
   StoreIC_PushArgs(masm);
 
   // 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);
 }
 
 
@@ -808,9 +802,7 @@ void KeyedStoreIC::GenerateMiss(MacroAssembler* masm) {
   StoreIC_PushArgs(masm);
 
   // Do tail-call to runtime routine.
-  ExternalReference ref =
-      ExternalReference(IC_Utility(kKeyedStoreIC_Miss), masm->isolate());
-  __ TailCallExternalReference(ref, 3, 1);
+  __ TailCallRuntime(Runtime::kKeyedStoreIC_Miss, 3, 1);
 }