Semi-weekly merge from bleeding_edge to the toiger branch.

src/runtime.h

 // 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 48 matching lines @@
   F(GetFunctionDelegate, 1) \
   F(NewArguments, 1) \
   F(NewArgumentsFast, 3) \
   F(LazyCompile, 1) \
   F(SetNewFunctionAttributes, 1) \
   \
   /* Array join support */ \
   F(PushIfAbsent, 2) \
   F(ArrayConcat, 1) \
   \
-  /* ConsStrings */ \
-  F(ConsStringFst, 1) \
-  F(ConsStringSnd, 1) \
-  \
   /* Conversions */ \
   F(ToBool, 1) \
   F(Typeof, 1) \
   \
   F(StringToNumber, 1) \
   F(StringFromCharCodeArray, 1) \
   F(StringParseInt, 2) \
   F(StringParseFloat, 1) \
   F(StringToLowerCase, 1) \
   F(StringToUpperCase, 1) \
   F(CharFromCode, 1) \
   F(URIEscape, 1) \
   F(URIUnescape, 1) \
   \
   F(NumberToString, 1) \
   F(NumberToInteger, 1) \
   F(NumberToJSUint32, 1) \
   F(NumberToJSInt32, 1) \
+  F(NumberToSmi, 1) \
   \
   /* Arithmetic operations */ \
   F(NumberAdd, 2) \
   F(NumberSub, 2) \
   F(NumberMul, 2) \
   F(NumberDiv, 2) \
   F(NumberMod, 2) \
   F(NumberUnaryMinus, 1) \
   \
   F(StringAdd, 2) \
@@ skipping 261 matching lines @@
   static Object* GetObjectProperty(Handle<Object> object, Handle<Object> key);
 
   // Helper functions used stubs.
   static void PerformGC(Object* result);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_RUNTIME_H_