| // Copyright (c) 2019 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 "source/fuzz/fuzzer_util.h" |
| |
| namespace spvtools { |
| namespace fuzz { |
| |
| namespace fuzzerutil { |
| |
| bool IsFreshId(opt::IRContext* context, uint32_t id) { |
| return !context->get_def_use_mgr()->GetDef(id); |
| } |
| |
| void UpdateModuleIdBound(opt::IRContext* context, uint32_t id) { |
| // TODO(https://github.com/KhronosGroup/SPIRV-Tools/issues/2541) consider the |
| // case where the maximum id bound is reached. |
| context->module()->SetIdBound( |
| std::max(context->module()->id_bound(), id + 1)); |
| } |
| |
| } // namespace fuzzerutil |
| |
| } // namespace fuzz |
| } // namespace spvtools |
