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

// Copyright (c) 2016 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/def_use_manager.h"

namespace spvtools {
namespace opt {
namespace analysis {

void DefUseManager::AnalyzeInstDef(Instruction* inst) { … }

void DefUseManager::AnalyzeInstUse(Instruction* inst) { … }

void DefUseManager::AnalyzeInstDefUse(Instruction* inst) { … }

void DefUseManager::UpdateDefUse(Instruction* inst) { … }

Instruction* DefUseManager::GetDef(uint32_t id) { … }

const Instruction* DefUseManager::GetDef(uint32_t id) const { … }

DefUseManager::IdToUsersMap::const_iterator DefUseManager::UsersBegin(
    const Instruction* def) const { … }

bool DefUseManager::UsersNotEnd(const IdToUsersMap::const_iterator& iter,
                                const IdToUsersMap::const_iterator& cached_end,
                                const Instruction* inst) const { … }

bool DefUseManager::UsersNotEnd(const IdToUsersMap::const_iterator& iter,
                                const Instruction* inst) const { … }

bool DefUseManager::WhileEachUser(
    const Instruction* def, const std::function<bool(Instruction*)>& f) const { … }

bool DefUseManager::WhileEachUser(
    uint32_t id, const std::function<bool(Instruction*)>& f) const { … }

void DefUseManager::ForEachUser(
    const Instruction* def, const std::function<void(Instruction*)>& f) const { … }

void DefUseManager::ForEachUser(
    uint32_t id, const std::function<void(Instruction*)>& f) const { … }

bool DefUseManager::WhileEachUse(
    const Instruction* def,
    const std::function<bool(Instruction*, uint32_t)>& f) const { … }

bool DefUseManager::WhileEachUse(
    uint32_t id, const std::function<bool(Instruction*, uint32_t)>& f) const { … }

void DefUseManager::ForEachUse(
    const Instruction* def,
    const std::function<void(Instruction*, uint32_t)>& f) const { … }

void DefUseManager::ForEachUse(
    uint32_t id, const std::function<void(Instruction*, uint32_t)>& f) const { … }

uint32_t DefUseManager::NumUsers(const Instruction* def) const { … }

uint32_t DefUseManager::NumUsers(uint32_t id) const { … }

uint32_t DefUseManager::NumUses(const Instruction* def) const { … }

uint32_t DefUseManager::NumUses(uint32_t id) const { … }

std::vector<Instruction*> DefUseManager::GetAnnotations(uint32_t id) const { … }

void DefUseManager::AnalyzeDefUse(Module* module) { … }

void DefUseManager::ClearInst(Instruction* inst) { … }

void DefUseManager::EraseUseRecordsOfOperandIds(const Instruction* inst) { … }

bool CompareAndPrintDifferences(const DefUseManager& lhs,
                                const DefUseManager& rhs) { … }

}  // namespace analysis
}  // namespace opt
}  // namespace spvtools