25 lines · cpp
1//===- StripDebugInfo.cpp -------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "StripDebugInfo.h"10#include "llvm/IR/DebugInfo.h"11#include "llvm/IR/Metadata.h"12 13using namespace llvm;14 15/// Removes all aliases aren't inside any of the16/// desired Chunks.17void llvm::stripDebugInfoDeltaPass(Oracle &O, ReducerWorkItem &WorkItem) {18 Module &Program = WorkItem.getModule();19 bool HasDebugInfo = any_of(Program.named_metadata(), [](NamedMDNode &NMD) {20 return NMD.getName().starts_with("llvm.dbg.");21 });22 if (HasDebugInfo && !O.shouldKeep())23 StripDebugInfo(Program);24}25