chromium/third_party/spirv-tools/src/source/opt/value_number_table.cpp

// Copyright (c) 2017 Google Inc.
//
// 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 "source/opt/value_number_table.h"

#include <algorithm>

#include "source/opt/cfg.h"
#include "source/opt/ir_context.h"

namespace spvtools {
namespace opt {

uint32_t ValueNumberTable::GetValueNumber(Instruction* inst) const { … }

uint32_t ValueNumberTable::GetValueNumber(uint32_t id) const { … }

uint32_t ValueNumberTable::AssignValueNumber(Instruction* inst) { … }

void ValueNumberTable::BuildDominatorTreeValueNumberTable() { … }

bool ComputeSameValue::operator()(const Instruction& lhs,
                                  const Instruction& rhs) const { … }

std::size_t ValueTableHash::operator()(const Instruction& inst) const { … }
}  // namespace opt
}  // namespace spvtools