Introduce extra IC state to record additional feedback from IC-s.

src/arm/ic-arm.cc

 // Copyright 2006-2008 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 524 matching lines @@
 static void GenerateMonomorphicCacheProbe(MacroAssembler* masm,
                                           int argc,
                                           Code::Kind kind) {
   // ----------- S t a t e -------------
   //  -- r1    : receiver
   //  -- r2    : name
   // -----------------------------------
   Label number, non_number, non_string, boolean, probe, miss;
 
   // Probe the stub cache.
-  Code::Flags flags =
-      Code::ComputeFlags(kind, NOT_IN_LOOP, MONOMORPHIC, NORMAL, argc);
+  Code::Flags flags = Code::ComputeFlags(kind,
+                                         NOT_IN_LOOP,
+                                         MONOMORPHIC,
+                                         Code::kNoExtraICState,
+                                         NORMAL,
+                                         argc);
   StubCache::GenerateProbe(masm, flags, r1, r2, r3, r4, r5);
 
   // If the stub cache probing failed, the receiver might be a value.
   // For value objects, we use the map of the prototype objects for
   // the corresponding JSValue for the cache and that is what we need
   // to probe.
   //
   // Check for number.
   __ tst(r1, Operand(kSmiTagMask));
   __ b(eq, &number);
@@ skipping 1826 matching lines @@
 
 
 void PatchInlinedSmiCode(Address address) {
   UNIMPLEMENTED();
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM