Reland "Hydrogenisation of binops"

src/objects.h

 // 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 4908 matching lines @@
   }
   inline InlineCacheState ic_state();  // Only valid for IC stubs.
   inline ExtraICState extra_ic_state();  // Only valid for IC stubs.
 
   inline ExtraICState extended_extra_ic_state();  // Only valid for
                                                   // non-call IC stubs.
   static bool needs_extended_extra_ic_state(Kind kind) {
     // TODO(danno): This is a bit of a hack right now since there are still
     // clients of this API that pass "extra" values in for argc. These clients
     // should be retrofitted to used ExtendedExtraICState.
-    return kind == COMPARE_NIL_IC || kind == TO_BOOLEAN_IC;
+    return kind == COMPARE_NIL_IC || kind == TO_BOOLEAN_IC ||
+           kind == BINARY_OP_IC;
   }
 
   inline StubType type();  // Only valid for monomorphic IC stubs.
   inline int arguments_count();  // Only valid for call IC stubs.
 
   // Testers for IC stub kinds.
   inline bool is_inline_cache_stub();
   inline bool is_debug_stub();
   inline bool is_handler() { return kind() == HANDLER; }
   inline bool is_load_stub() { return kind() == LOAD_IC; }
@@ skipping 5344 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_