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 "source/opt/strip_debug_info_pass.h" 16 #include "source/opt/ir_context.h" 17 18 namespace spvtools { 19 namespace opt { 20 Process()21Pass::Status StripDebugInfoPass::Process() { 22 bool modified = !context()->debugs1().empty() || 23 !context()->debugs2().empty() || 24 !context()->debugs3().empty(); 25 context()->debug_clear(); 26 27 context()->module()->ForEachInst([&modified](Instruction* inst) { 28 modified |= !inst->dbg_line_insts().empty(); 29 inst->dbg_line_insts().clear(); 30 }); 31 32 return modified ? Status::SuccessWithChange : Status::SuccessWithoutChange; 33 } 34 35 } // namespace opt 36 } // namespace spvtools 37