| // Copyright (c) 2020 Google LLC |
| // |
| // 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 "reduction_opportunity_finder.h" |
| |
| namespace spvtools { |
| namespace reduce { |
| |
| std::vector<opt::Function*> ReductionOpportunityFinder::GetTargetFunctions( |
| opt::IRContext* ir_context, uint32_t target_function) { |
| std::vector<opt::Function*> result; |
| for (auto& function : *ir_context->module()) { |
| if (!target_function || function.result_id() == target_function) { |
| result.push_back(&function); |
| } |
| } |
| assert((!target_function || !result.empty()) && |
| "Requested target function must exist."); |
| return result; |
| } |
| |
| } // namespace reduce |
| } // namespace spvtools |
