CircleDialect.cpp

Go to the documentation of this file.

/*
 * Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
 *
 * 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 "luci/IR/CircleDialect.h"
#include "luci/IR/DeadNodeQueryService.h"
#include "luci/IR/Nodes/CircleInput.h"
#include "luci/IR/Nodes/CircleOutput.h"
 
#include <loco/IR/Graph.h>
#include <loco/IR/GraphInputIndex.h>
#include <loco/IR/GraphOutputIndex.h>
 
#include <cassert>
#include <memory>
 
namespace
{
 
struct GiiQueryServiceImpl final : public loco::GraphInputIndexQueryService
{
  bool associated(const loco::Node *node) const final
  {
    if (auto circleinput = dynamic_cast<const luci::CircleInput *>(node))
    {
      return circleinput->indexed();
    }
    return false;
  }
 
  loco::GraphOutputIndex index(const loco::Node *node) const final
  {
    assert(associated(node));
    auto circleinput = loco::must_cast<const luci::CircleInput *>(node);
    return circleinput->index();
  }
};
 
struct GoiQueryServiceImpl final : public loco::GraphOutputIndexQueryService
{
  bool associated(const loco::Node *node) const final
  {
    if (auto circleoutput = dynamic_cast<const luci::CircleOutput *>(node))
    {
      return circleoutput->indexed();
    }
    return false;
  }
 
  loco::GraphOutputIndex index(const loco::Node *node) const final
  {
    assert(associated(node));
    auto circleoutput = loco::must_cast<const luci::CircleOutput *>(node);
    return circleoutput->index();
  }
};
 
} // namespace
 
namespace luci
{
 
CircleDialect::CircleDialect()
{
  service<loco::GraphInputIndexQueryService>(std::make_unique<GiiQueryServiceImpl>());
  service<loco::GraphOutputIndexQueryService>(std::make_unique<GoiQueryServiceImpl>());
  service<logo::DeadNodeQueryService>(std::make_unique<DeadNodeQueryServiceImpl>());
}
 
loco::Dialect *CircleDialect::get(void)
{
  static CircleDialect d;
  return &d;
}
 
} // namespace luci