OLD type

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 5222 matching lines @@
 #if TRACE_MAPS
 SMI_ACCESSORS(SharedFunctionInfo, unique_id, kUniqueIdOffset)
 #endif
 ACCESSORS(SharedFunctionInfo, instance_class_name, Object,
           kInstanceClassNameOffset)
 ACCESSORS(SharedFunctionInfo, function_data, Object, kFunctionDataOffset)
 ACCESSORS(SharedFunctionInfo, script, Object, kScriptOffset)
 ACCESSORS(SharedFunctionInfo, debug_info, Object, kDebugInfoOffset)
 ACCESSORS(SharedFunctionInfo, inferred_name, String, kInferredNameOffset)
 
+ACCESSORS(SharedFunctionInfo, asm_code, Code, kAsmCodeOffset)
+
 
 SMI_ACCESSORS(FunctionTemplateInfo, length, kLengthOffset)
 BOOL_ACCESSORS(FunctionTemplateInfo, flag, hidden_prototype,
                kHiddenPrototypeBit)
 BOOL_ACCESSORS(FunctionTemplateInfo, flag, undetectable, kUndetectableBit)
 BOOL_ACCESSORS(FunctionTemplateInfo, flag, needs_access_check,
                kNeedsAccessCheckBit)
 BOOL_ACCESSORS(FunctionTemplateInfo, flag, read_only_prototype,
                kReadOnlyPrototypeBit)
 BOOL_ACCESSORS(FunctionTemplateInfo, flag, remove_prototype,
@@ skipping 16 matching lines @@
                kAllowLazyCompilationWithoutContext)
 BOOL_ACCESSORS(SharedFunctionInfo,
                compiler_hints,
                uses_arguments,
                kUsesArguments)
 BOOL_ACCESSORS(SharedFunctionInfo,
                compiler_hints,
                has_duplicate_parameters,
                kHasDuplicateParameters)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, asm_function, kIsAsmFunction)
+BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, asm_module, kIsAsmModule)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, deserialized, kDeserialized)
 
 
 #if V8_HOST_ARCH_32_BIT
 SMI_ACCESSORS(SharedFunctionInfo, length, kLengthOffset)
 SMI_ACCESSORS(SharedFunctionInfo, internal_formal_parameter_count,
               kFormalParameterCountOffset)
 SMI_ACCESSORS(SharedFunctionInfo, expected_nof_properties,
               kExpectedNofPropertiesOffset)
 SMI_ACCESSORS(SharedFunctionInfo, num_literals, kNumLiteralsOffset)
@@ skipping 89 matching lines @@
 
 
 LanguageMode SharedFunctionInfo::language_mode() {
   STATIC_ASSERT(LANGUAGE_END == 3);
   return construct_language_mode(
       BooleanBit::get(compiler_hints(), kStrictModeFunction),
       BooleanBit::get(compiler_hints(), kStrongModeFunction));
 }
 
 
+AsmMode SharedFunctionInfo::asm_mode() {
+  int hints = compiler_hints();
+  if (BooleanBit::get(hints, kIsAsmModule)) {
+    DCHECK(!BooleanBit::get(hints, kIsAsmFunction));
+    return ASM_MODULE;
+  } else if (BooleanBit::get(hints, kIsAsmFunction)) {
+    return ASM_FUNCTION;
+  }
+  return ASM_NO;
+}
+
+
 void SharedFunctionInfo::set_language_mode(LanguageMode language_mode) {
   STATIC_ASSERT(LANGUAGE_END == 3);
   // We only allow language mode transitions that set the same language mode
   // again or go up in the chain:
   DCHECK(is_sloppy(this->language_mode()) || is_strict(language_mode));
   int hints = compiler_hints();
   hints = BooleanBit::set(hints, kStrictModeFunction, is_strict(language_mode));
   hints = BooleanBit::set(hints, kStrongModeFunction, is_strong(language_mode));
   set_compiler_hints(hints);
 }
 
 
 FunctionKind SharedFunctionInfo::kind() {
   return FunctionKindBits::decode(compiler_hints());
 }
 
 
+void SharedFunctionInfo::set_asm_mode(AsmMode asm_mode) {
+  DCHECK(FLAG_asm || asm_mode == ASM_NO);
+  DCHECK(this->asm_mode() == ASM_NO ||
+         this->asm_mode() == asm_mode ||
+         asm_mode == ASM_FUNCTION);
+  int hints = compiler_hints();
+  hints = BooleanBit::set(hints, kIsAsmModule, asm_mode == ASM_MODULE);
+  hints = BooleanBit::set(hints, kIsAsmFunction, asm_mode == ASM_FUNCTION);
+  set_compiler_hints(hints);
+}
+
+
 void SharedFunctionInfo::set_kind(FunctionKind kind) {
   DCHECK(IsValidFunctionKind(kind));
   int hints = compiler_hints();
   hints = FunctionKindBits::update(hints, kind);
   set_compiler_hints(hints);
 }
 
 
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, needs_home_object,
                kNeedsHomeObject)
@@ skipping 1944 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_