Merge math function ids and custom call generator ids.

src/runtime.cc

 // Copyright 2010 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 596 matching lines @@
   new_proto_map->set_is_hidden_prototype();
 
   // Set the object's prototype to proto.
   new_map->set_prototype(proto);
   jsobject->set_map(new_map);
 
   return Heap::undefined_value();
 }
 
 
-// Sets the magic number that identifies a function as one of the special
-// math functions that can be inlined.
-static MaybeObject* Runtime_SetMathFunctionId(Arguments args) {
-  NoHandleAllocation ha;
-  ASSERT(args.length() == 2);
-  CONVERT_CHECKED(JSFunction, function, args[0]);
-  CONVERT_CHECKED(Smi, id, args[1]);
-  RUNTIME_ASSERT(id->value() >= 0);
-  RUNTIME_ASSERT(id->value() < SharedFunctionInfo::max_math_id_number());
-
-  function->shared()->set_math_function_id(id->value());
-
-  return Heap::undefined_value();
-}
-
-
 static MaybeObject* Runtime_IsConstructCall(Arguments args) {
   NoHandleAllocation ha;
   ASSERT(args.length() == 0);
   JavaScriptFrameIterator it;
   return Heap::ToBoolean(it.frame()->IsConstructor());
 }
 
 
 // Recursively traverses hidden prototypes if property is not found
 static void GetOwnPropertyImplementation(JSObject* obj,
@@ skipping 10135 matching lines @@
   } else {
     // Handle last resort GC and make sure to allow future allocations
     // to grow the heap without causing GCs (if possible).
     Counters::gc_last_resort_from_js.Increment();
     Heap::CollectAllGarbage(false);
   }
 }
 
 
 } }  // namespace v8::internal