fschneider@google.com
4983823977
The method recognizer is now in a separate file and the intrinsifier uses the same infrastructure. Each function is marked at initialization time, so that recognizing a method is a fast operation (reading a field from the Function object) I cleaned the symbol table from unused symbols since I had to regenerate the binary snapshot in the repository anyway for this change. I had to rename the methods that are duplicated between the recognized method list and the intrinsics list to match the naming convention used by the method recognizer. I left the other intrinsics unchanged for now. They will be renamed in a future CL. R=srdjan@google.com Review URL: https://codereview.chromium.org//468793004 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@39444 260f80e4-7a28-3924-810f-c04153c831b5
83 lines
3.1 KiB
C++
83 lines
3.1 KiB
C++
// 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();
|
|
}
|
|
|
|
|
|
const char* MethodRecognizer::KindToCString(Kind kind) {
|
|
#define KIND_TO_STRING(class_name, function_name, enum_name, fp) \
|
|
if (kind == k##enum_name) return #enum_name;
|
|
RECOGNIZED_LIST(KIND_TO_STRING)
|
|
#undef KIND_TO_STRING
|
|
return "?";
|
|
}
|
|
|
|
|
|
void MethodRecognizer::InitializeState() {
|
|
GrowableArray<Library*> libs(3);
|
|
libs.Add(&Library::ZoneHandle(Library::CoreLibrary()));
|
|
libs.Add(&Library::ZoneHandle(Library::MathLibrary()));
|
|
libs.Add(&Library::ZoneHandle(Library::TypedDataLibrary()));
|
|
libs.Add(&Library::ZoneHandle(Library::InternalLibrary()));
|
|
libs.Add(&Library::ZoneHandle(Library::ProfilerLibrary()));
|
|
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(); \
|
|
} \
|
|
ASSERT(func.CheckSourceFingerprint(fp)); \
|
|
func.set_recognized_kind(k##enum_name);
|
|
|
|
RECOGNIZED_LIST(SET_RECOGNIZED_KIND);
|
|
|
|
#define SET_FUNCTION_BIT(class_name, function_name, dest, fp, setter_name) \
|
|
func = Library::GetFunction(libs, #class_name, #function_name); \
|
|
if (func.IsNull()) { \
|
|
OS::PrintErr("Missing %s::%s\n", #class_name, #function_name); \
|
|
UNREACHABLE(); \
|
|
} \
|
|
ASSERT(func.CheckSourceFingerprint(fp)); \
|
|
func.setter_name(true);
|
|
|
|
#define SET_IS_ALWAYS_INLINE(class_name, function_name, dest, fp) \
|
|
SET_FUNCTION_BIT(class_name, function_name, dest, fp, set_always_inline)
|
|
|
|
#define SET_IS_POLYMORPHIC_TARGET(class_name, function_name, dest, fp) \
|
|
SET_FUNCTION_BIT(class_name, function_name, dest, fp, \
|
|
set_is_polymorphic_target)
|
|
|
|
INLINE_WHITE_LIST(SET_IS_ALWAYS_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
|
|
}
|
|
|
|
} // namespace dart
|