[cleanup] remove sloppy generator/async function maps

src/contexts.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.
 
 #ifndef V8_CONTEXTS_H_
 #define V8_CONTEXTS_H_
 
 #include "src/heap/heap.h"
 #include "src/objects.h"
 
@@ skipping 288 matching lines @@
     regexp_internal_match_info)                                                \
   V(REGEXP_PROTOTYPE_MAP_INDEX, Map, regexp_prototype_map)                     \
   V(REGEXP_RESULT_MAP_INDEX, Map, regexp_result_map)                           \
   V(SCRIPT_CONTEXT_TABLE_INDEX, ScriptContextTable, script_context_table)      \
   V(SCRIPT_FUNCTION_INDEX, JSFunction, script_function)                        \
   V(SECURITY_TOKEN_INDEX, Object, security_token)                              \
   V(SELF_WEAK_CELL_INDEX, WeakCell, self_weak_cell)                            \
   V(SET_ITERATOR_MAP_INDEX, Map, set_iterator_map)                             \
   V(SHARED_ARRAY_BUFFER_FUN_INDEX, JSFunction, shared_array_buffer_fun)        \
   V(SLOPPY_ARGUMENTS_MAP_INDEX, Map, sloppy_arguments_map)                     \
-  V(SLOPPY_ASYNC_FUNCTION_MAP_INDEX, Map, sloppy_async_function_map)           \
   V(SLOPPY_FUNCTION_MAP_INDEX, Map, sloppy_function_map)                       \
   V(SLOPPY_FUNCTION_WITHOUT_PROTOTYPE_MAP_INDEX, Map,                          \
     sloppy_function_without_prototype_map)                                     \
   V(SLOPPY_FUNCTION_WITH_READONLY_PROTOTYPE_MAP_INDEX, Map,                    \
     sloppy_function_with_readonly_prototype_map)                               \
-  V(SLOPPY_GENERATOR_FUNCTION_MAP_INDEX, Map, sloppy_generator_function_map)   \
   V(SLOW_ALIASED_ARGUMENTS_MAP_INDEX, Map, slow_aliased_arguments_map)         \
   V(SLOW_OBJECT_WITH_NULL_PROTOTYPE_MAP, Map,                                  \
     slow_object_with_null_prototype_map)                                       \
   V(SLOW_TEMPLATE_INSTANTIATIONS_CACHE_INDEX, UnseededNumberDictionary,        \
     slow_template_instantiations_cache)                                        \
   V(STRICT_ARGUMENTS_MAP_INDEX, Map, strict_arguments_map)                     \
-  V(STRICT_ASYNC_FUNCTION_MAP_INDEX, Map, strict_async_function_map)           \
+  V(ASYNC_FUNCTION_MAP_INDEX, Map, async_function_map)                         \
   V(STRICT_FUNCTION_MAP_INDEX, Map, strict_function_map)                       \
   V(STRICT_FUNCTION_WITHOUT_PROTOTYPE_MAP_INDEX, Map,                          \
     strict_function_without_prototype_map)                                     \
-  V(STRICT_GENERATOR_FUNCTION_MAP_INDEX, Map, strict_generator_function_map)   \
+  V(GENERATOR_FUNCTION_MAP_INDEX, Map, generator_function_map)                 \
   V(CLASS_FUNCTION_MAP_INDEX, Map, class_function_map)                         \
   V(STRING_FUNCTION_INDEX, JSFunction, string_function)                        \
   V(STRING_FUNCTION_PROTOTYPE_MAP_INDEX, Map, string_function_prototype_map)   \
   V(STRING_ITERATOR_MAP_INDEX, Map, string_iterator_map)                       \
   V(SYMBOL_FUNCTION_INDEX, JSFunction, symbol_function)                        \
   V(WASM_FUNCTION_MAP_INDEX, Map, wasm_function_map)                           \
   V(WASM_INSTANCE_CONSTRUCTOR_INDEX, JSFunction, wasm_instance_constructor)    \
   V(WASM_INSTANCE_SYM_INDEX, Symbol, wasm_instance_sym)                        \
   V(WASM_MEMORY_CONSTRUCTOR_INDEX, JSFunction, wasm_memory_constructor)        \
   V(WASM_MEMORY_SYM_INDEX, Symbol, wasm_memory_sym)                            \
@@ skipping 295 matching lines @@
                         VariableMode* variable_mode);
 
   // Code generation support.
   static int SlotOffset(int index) {
     return kHeaderSize + index * kPointerSize - kHeapObjectTag;
   }
 
   static int FunctionMapIndex(LanguageMode language_mode, FunctionKind kind) {
     // Note: Must be kept in sync with the FastNewClosure builtin.
     if (IsGeneratorFunction(kind)) {
-      return is_strict(language_mode) ? STRICT_GENERATOR_FUNCTION_MAP_INDEX
-                                      : SLOPPY_GENERATOR_FUNCTION_MAP_INDEX;
+      return GENERATOR_FUNCTION_MAP_INDEX;
     }
 
     if (IsAsyncFunction(kind)) {
-      return is_strict(language_mode) ? STRICT_ASYNC_FUNCTION_MAP_INDEX
-                                      : SLOPPY_ASYNC_FUNCTION_MAP_INDEX;
+      return ASYNC_FUNCTION_MAP_INDEX;
     }
 
     if (IsClassConstructor(kind)) {
       // Like the strict function map, but with no 'name' accessor. 'name'
       // needs to be the last property and it is added during instantiation,
       // in case a static property with the same name exists"
       return CLASS_FUNCTION_MAP_INDEX;
     }
 
     if (IsArrowFunction(kind) || IsConciseMethod(kind) ||
@@ skipping 33 matching lines @@
   STATIC_ASSERT(kHeaderSize == Internals::kContextHeaderSize);
   STATIC_ASSERT(EMBEDDER_DATA_INDEX == Internals::kContextEmbedderDataIndex);
 };
 
 typedef Context::Field ContextField;
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CONTEXTS_H_