| // 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 "eliminate_dead_functions_util.h" |
| |
| namespace spvtools { |
| namespace opt { |
| |
| namespace eliminatedeadfunctionsutil { |
| |
| Module::iterator EliminateFunction(IRContext* context, |
| Module::iterator* func_iter) { |
| (*func_iter) |
| ->ForEachInst([context](Instruction* inst) { context->KillInst(inst); }, |
| true); |
| return func_iter->Erase(); |
| } |
| |
| } // namespace eliminatedeadfunctionsutil |
| } // namespace opt |
| } // namespace spvtools |
