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/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "base/macros.h"
#include "post_opt_passes.h"
#include "pass_driver_me_post_opt.h"
namespace art {
/*
* Create the pass list. These passes are immutable and are shared across the threads.
*
* Advantage is that there will be no race conditions here.
* Disadvantage is the passes can't change their internal states depending on CompilationUnit:
* - This is not yet an issue: no current pass would require it.
*/
// The initial list of passes to be used by the PassDriveMEPostOpt.
template<>
const Pass* const PassDriver<PassDriverMEPostOpt>::g_passes[] = {
GetPassInstance<DFSOrders>(),
GetPassInstance<BuildDomination>(),
GetPassInstance<TopologicalSortOrders>(),
GetPassInstance<InitializeSSATransformation>(),
GetPassInstance<ClearPhiInstructions>(),
GetPassInstance<DefBlockMatrix>(),
GetPassInstance<CreatePhiNodes>(),
GetPassInstance<SSAConversion>(),
GetPassInstance<PhiNodeOperands>(),
GetPassInstance<PerformInitRegLocations>(),
GetPassInstance<TypeInference>(),
GetPassInstance<FinishSSATransformation>(),
};
// The number of the passes in the initial list of Passes (g_passes).
template<>
uint16_t const PassDriver<PassDriverMEPostOpt>::g_passes_size =
arraysize(PassDriver<PassDriverMEPostOpt>::g_passes);
// The default pass list is used by the PassDriverME instance of PassDriver
// to initialize pass_list_.
template<>
std::vector<const Pass*> PassDriver<PassDriverMEPostOpt>::g_default_pass_list(
PassDriver<PassDriverMEPostOpt>::g_passes,
PassDriver<PassDriverMEPostOpt>::g_passes +
PassDriver<PassDriverMEPostOpt>::g_passes_size);
// By default, do not have a dump pass list.
template<>
std::string PassDriver<PassDriverMEPostOpt>::dump_pass_list_ = std::string();
// By default, do not have a print pass list.
template<>
std::string PassDriver<PassDriverMEPostOpt>::print_pass_list_ = std::string();
// By default, we do not print the pass' information.
template<>
bool PassDriver<PassDriverMEPostOpt>::default_print_passes_ = false;
// By default, there are no overridden pass settings.
template<>
std::string PassDriver<PassDriverMEPostOpt>::overridden_pass_options_list_ = std::string();
} // namespace art