Cache IC handlers on the prototype's map if possible

src/arm/ic-arm.cc

Index: src/arm/ic-arm.cc
diff --git a/src/arm/ic-arm.cc b/src/arm/ic-arm.cc
index 5db538d7077d51970c89dbd65492484bceaa59ca..17c815ee43849d233face8c2e38316acffc0db85 100644
--- a/src/arm/ic-arm.cc
+++ b/src/arm/ic-arm.cc
@@ -276,7 +276,8 @@ void LoadIC::GenerateMegamorphic(MacroAssembler* masm) {
   ASSERT(name.is(r2));
 
   // Probe the stub cache.
-  Code::Flags flags = Code::ComputeHandlerFlags(Code::LOAD_IC);
+  Code::Flags flags = Code::RemoveTypeAndHolderFromFlags(
+      Code::ComputeHandlerFlags(Code::LOAD_IC));
   masm->isolate()->stub_cache()->GenerateProbe(
       masm, flags, receiver, name, r3, r4, r5, r6);
 
@@ -1086,7 +1087,8 @@ void StoreIC::GenerateMegamorphic(MacroAssembler* masm) {
   ASSERT(ValueRegister().is(r0));
 
   // Get the receiver from the stack and probe the stub cache.
-  Code::Flags flags = Code::ComputeHandlerFlags(Code::STORE_IC);
+  Code::Flags flags = Code::RemoveTypeAndHolderFromFlags(
+      Code::ComputeHandlerFlags(Code::STORE_IC));
 
   masm->isolate()->stub_cache()->GenerateProbe(
       masm, flags, receiver, name, r3, r4, r5, r6);