| // 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 "pass_manager.h" |
| |
| namespace spvtools { |
| namespace opt { |
| |
| Pass::Status PassManager::Run(ir::Module* module) { |
| auto status = Pass::Status::SuccessWithoutChange; |
| for (const auto& pass : passes_) { |
| const auto one_status = pass->Process(module); |
| if (one_status == Pass::Status::Failure) return one_status; |
| if (one_status == Pass::Status::SuccessWithChange) status = one_status; |
| } |
| // Set the Id bound in the header in case a pass forgot to do so. |
| if (status == Pass::Status::SuccessWithChange) { |
| module->SetIdBound(module->ComputeIdBound()); |
| } |
| return status; |
| } |
| |
| } // namespace opt |
| } // namespace spvtools |
