1 // Copyright (c) 2016 Google Inc. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #include "strip_debug_info_pass.h" 16 17 namespace spvtools { 18 namespace opt { 19 20 Pass::Status StripDebugInfoPass::Process(ir::Module* module) { 21 bool modified = !module->debugs().empty(); 22 module->debug_clear(); 23 24 module->ForEachInst([&modified](ir::Instruction* inst) { 25 modified |= !inst->dbg_line_insts().empty(); 26 inst->dbg_line_insts().clear(); 27 }); 28 29 return modified ? Status::SuccessWithChange : Status::SuccessWithoutChange; 30 } 31 32 } // namespace opt 33 } // namespace spvtools 34
