Don't mix handler flags into regular flag compuation.

src/arm/ic-arm.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 324 matching lines @@
 
 void LoadIC::GenerateMegamorphic(MacroAssembler* masm,
                                  ExtraICState extra_state) {
   // ----------- S t a t e -------------
   //  -- r2    : name
   //  -- lr    : return address
   //  -- r0    : receiver
   // -----------------------------------
 
   // Probe the stub cache.
-  Code::Flags flags = Code::ComputeFlags(
-      Code::HANDLER, MONOMORPHIC, extra_state,
-      Code::NORMAL, Code::LOAD_IC);
+  Code::Flags flags = Code::ComputeHandlerFlags(Code::LOAD_IC, extra_state);
   masm->isolate()->stub_cache()->GenerateProbe(
       masm, flags, r0, r2, r3, r4, r5, r6);
 
   // Cache miss: Jump to runtime.
   GenerateMiss(masm);
 }
 
 
 void LoadIC::GenerateNormal(MacroAssembler* masm) {
   // ----------- S t a t e -------------
@@ skipping 798 matching lines @@
                                   value, key, receiver, receiver_map,
                                   elements_map, elements);
   KeyedStoreGenerateGenericHelper(masm, &fast_object_grow, &fast_double_grow,
                                   &slow, kDontCheckMap, kIncrementLength,
                                   value, key, receiver, receiver_map,
                                   elements_map, elements);
 }
 
 
 void StoreIC::GenerateMegamorphic(MacroAssembler* masm,
-                                  ExtraICState extra_ic_state) {
+                                  ExtraICState extra_state) {
   // ----------- S t a t e -------------
   //  -- r0    : value
   //  -- r1    : receiver
   //  -- r2    : name
   //  -- lr    : return address
   // -----------------------------------
 
   // Get the receiver from the stack and probe the stub cache.
-  Code::Flags flags = Code::ComputeFlags(
-      Code::HANDLER, MONOMORPHIC, extra_ic_state,
-      Code::NORMAL, Code::STORE_IC);
+  Code::Flags flags = Code::ComputeHandlerFlags(Code::STORE_IC, extra_state);
 
   masm->isolate()->stub_cache()->GenerateProbe(
       masm, flags, r1, r2, r3, r4, r5, r6);
 
   // Cache miss: Jump to runtime.
   GenerateMiss(masm);
 }
 
 
 void StoreIC::GenerateMiss(MacroAssembler* masm) {
@@ skipping 149 matching lines @@
   } else {
     ASSERT(Assembler::GetCondition(branch_instr) == ne);
     patcher.EmitCondition(eq);
   }
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM