llvm/llvm/tools/llvm-reduce/deltas/ReduceDIMetadata.cpp

//===- ReduceDIMetadata.cpp - Specialized Delta pass for DebugInfo --------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file implements two functions used by the Generic Delta Debugging
// Algorithm, which are used to reduce DebugInfo metadata nodes.
//
//===----------------------------------------------------------------------===//

#include "ReduceDIMetadata.h"
#include "Delta.h"
#include "llvm/ADT/Sequence.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/InstIterator.h"
#include <tuple>
#include <vector>

usingnamespacellvm;

MDNodeList;

void identifyUninterestingMDNodes(Oracle &O, MDNodeList &MDs) { … }

static void extractDIMetadataFromModule(Oracle &O, ReducerWorkItem &WorkItem) { … }

void llvm::reduceDIMetadataDeltaPass(TestRunner &Test) { … }