Merge math function ids and custom call generator ids.

src/objects-inl.h

 // 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 3018 matching lines @@
   return function_data()->IsFunctionTemplateInfo();
 }
 
 
 FunctionTemplateInfo* SharedFunctionInfo::get_api_func_data() {
   ASSERT(IsApiFunction());
   return FunctionTemplateInfo::cast(function_data());
 }
 
 
-bool SharedFunctionInfo::HasCustomCallGenerator() {
+bool SharedFunctionInfo::HasBuiltinFunctionId() {
   return function_data()->IsSmi();
 }
 
 
-MathFunctionId SharedFunctionInfo::math_function_id() {
-  return static_cast<MathFunctionId>(
-      (compiler_hints() >> kMathFunctionShift) & kMathFunctionMask);
+bool SharedFunctionInfo::IsBuiltinMathFunction() {
+  return HasBuiltinFunctionId() && builtin_function_id() >= kMathFloor;

[Erik Corry, 2010/12/13 14:08:17]

Let's have a real name for this, like kFirstMathFunctionId.

[Vitaly Repeshko, 2010/12/14 18:55:33]

Done.

 }
 
 
-void SharedFunctionInfo::set_math_function_id(int math_fn) {
-  ASSERT(math_fn <= max_math_id_number());
-  set_compiler_hints(compiler_hints() |
-                     ((math_fn & kMathFunctionMask) << kMathFunctionShift));
+BuiltinFunctionId SharedFunctionInfo::builtin_function_id() {
+  ASSERT(HasBuiltinFunctionId());
+  return static_cast<BuiltinFunctionId>(Smi::cast(function_data())->value());
 }
 
 
-int SharedFunctionInfo::custom_call_generator_id() {
-  ASSERT(HasCustomCallGenerator());
-  return Smi::cast(function_data())->value();
-}
-
-
 int SharedFunctionInfo::code_age() {
   return (compiler_hints() >> kCodeAgeShift) & kCodeAgeMask;
 }
 
 
 void SharedFunctionInfo::set_code_age(int code_age) {
   set_compiler_hints(compiler_hints() |
                      ((code_age & kCodeAgeMask) << kCodeAgeShift));
 }
 
@@ skipping 779 matching lines @@
 #undef WRITE_INT_FIELD
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_