Reland "Optimize function across closures."

src/objects-inl.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 5475 matching lines @@
                kReadOnlyPrototypeBit)
 BOOL_ACCESSORS(FunctionTemplateInfo, flag, remove_prototype,
                kRemovePrototypeBit)
 BOOL_ACCESSORS(FunctionTemplateInfo, flag, do_not_cache,
                kDoNotCacheBit)
 BOOL_ACCESSORS(SharedFunctionInfo, start_position_and_type, is_expression,
                kIsExpressionBit)
 BOOL_ACCESSORS(SharedFunctionInfo, start_position_and_type, is_toplevel,
                kIsTopLevelBit)
 
-BOOL_ACCESSORS(SharedFunctionInfo,
-               compiler_hints,
-               allows_lazy_compilation,
+BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, optimize_next_closure,
+               kOptimizeNextClosure)
+BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, allows_lazy_compilation,
                kAllowLazyCompilation)
 BOOL_ACCESSORS(SharedFunctionInfo,
                compiler_hints,
                allows_lazy_compilation_without_context,
                kAllowLazyCompilationWithoutContext)
 BOOL_ACCESSORS(SharedFunctionInfo,
                compiler_hints,
                uses_arguments,
                kUsesArguments)
 BOOL_ACCESSORS(SharedFunctionInfo,
@@ skipping 1807 matching lines @@
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_