De-virtualize GenerateNameCheck.

src/arm/stub-cache-arm.cc

Index: src/arm/stub-cache-arm.cc
diff --git a/src/arm/stub-cache-arm.cc b/src/arm/stub-cache-arm.cc
index ec5f4a3cbfcafb241fdd42ca94334e23ffe00188..f2cdfc941b8294b1d88c6477eb6850bfa40df3bc 100644
--- a/src/arm/stub-cache-arm.cc
+++ b/src/arm/stub-cache-arm.cc
@@ -2516,22 +2516,6 @@ Register* KeyedStoreStubCompiler::registers() {
 }
 
 
-void KeyedLoadStubCompiler::GenerateNameCheck(Handle<Name> name,
-                                              Register name_reg,
-                                              Label* miss) {
-  __ cmp(name_reg, Operand(name));
-  __ b(ne, miss);
-}
-
-
-void KeyedStoreStubCompiler::GenerateNameCheck(Handle<Name> name,
-                                               Register name_reg,
-                                               Label* miss) {
-  __ cmp(name_reg, Operand(name));
-  __ b(ne, miss);
-}
-
-
 #undef __
 #define __ ACCESS_MASM(masm)
 
@@ -2612,8 +2596,10 @@ Handle<Code> BaseLoadStoreStubCompiler::CompilePolymorphicIC(
     IcCheckType check) {
   Label miss;
 
-  if (check == PROPERTY) {
-    GenerateNameCheck(name, this->name(), &miss);
+  if (check == PROPERTY &&
+      (kind() == Code::KEYED_LOAD_IC || kind() == Code::KEYED_STORE_IC)) {
+    __ cmp(this->name(), Operand(name));
+    __ b(ne, &miss);
   }
 
   Label number_case;