blob: 45a6f59743f4791a5899789f77033cb1d4218b01 [file] [log] [blame]
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
#include "vm/method_recognizer.h"
#include "vm/object.h"
#include "vm/symbols.h"
namespace dart {
MethodRecognizer::Kind MethodRecognizer::RecognizeKind(
const Function& function) {
return function.recognized_kind();
}
bool MethodRecognizer::AlwaysInline(const Function& function) {
return function.always_inline();
}
bool MethodRecognizer::PolymorphicTarget(const Function& function) {
return function.is_polymorphic_target();
}
#define KIND_TO_STRING(class_name, function_name, enum_name, fp) \
#enum_name,
static const char* recognized_list_method_name[] = {
"Unknown",
RECOGNIZED_LIST(KIND_TO_STRING)
};
#undef KIND_TO_STRING
const char* MethodRecognizer::KindToCString(Kind kind) {
if (kind > kUnknown && kind < kNumRecognizedMethods)
return recognized_list_method_name[kind];
return "?";
}
#if defined(DART_NO_SNAPSHOT)
void MethodRecognizer::InitializeState() {
GrowableArray<Library*> libs(3);
libs.Add(&Library::ZoneHandle(Library::CoreLibrary()));
libs.Add(&Library::ZoneHandle(Library::CollectionLibrary()));
libs.Add(&Library::ZoneHandle(Library::MathLibrary()));
libs.Add(&Library::ZoneHandle(Library::TypedDataLibrary()));
libs.Add(&Library::ZoneHandle(Library::InternalLibrary()));
libs.Add(&Library::ZoneHandle(Library::DeveloperLibrary()));
Function& func = Function::Handle();
#define SET_RECOGNIZED_KIND(class_name, function_name, enum_name, fp) \
func = Library::GetFunction(libs, #class_name, #function_name); \
if (func.IsNull()) { \
OS::PrintErr("Missing %s::%s\n", #class_name, #function_name); \
UNREACHABLE(); \
} \
CHECK_FINGERPRINT3(func, class_name, function_name, enum_name, fp); \
func.set_recognized_kind(k##enum_name);
RECOGNIZED_LIST(SET_RECOGNIZED_KIND);
#define SET_FUNCTION_BIT(class_name, function_name, dest, fp, setter, value) \
func = Library::GetFunction(libs, #class_name, #function_name); \
if (func.IsNull()) { \
OS::PrintErr("Missing %s::%s\n", #class_name, #function_name); \
UNREACHABLE(); \
} \
CHECK_FINGERPRINT3(func, class_name, function_name, dest, fp); \
func.setter(value);
#define SET_IS_ALWAYS_INLINE(class_name, function_name, dest, fp) \
SET_FUNCTION_BIT(class_name, function_name, dest, fp, set_always_inline, true)
#define SET_IS_NEVER_INLINE(class_name, function_name, dest, fp) \
SET_FUNCTION_BIT(class_name, function_name, dest, fp, set_is_inlinable, false)
#define SET_IS_POLYMORPHIC_TARGET(class_name, function_name, dest, fp) \
SET_FUNCTION_BIT(class_name, function_name, dest, fp, \
set_is_polymorphic_target, true)
INLINE_WHITE_LIST(SET_IS_ALWAYS_INLINE);
INLINE_BLACK_LIST(SET_IS_NEVER_INLINE);
POLYMORPHIC_TARGET_LIST(SET_IS_POLYMORPHIC_TARGET);
#undef SET_RECOGNIZED_KIND
#undef SET_IS_ALWAYS_INLINE
#undef SET_IS_POLYMORPHIC_TARGET
#undef SET_FUNCTION_BIT
}
#endif // defined(DART_NO_SNAPSHOT).
} // namespace dart