32 lines
1.0 KiB
C++
32 lines
1.0 KiB
C++
//===- AddDiscriminators.h --------------------------------------*- C++ -*-===//
|
|
//
|
|
// 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 pass adds DWARF discriminators to the IR. Path discriminators are used
|
|
// to decide what CFG path was taken inside sub-graphs whose instructions share
|
|
// the same line and column number information.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_TRANSFORMS_UTILS_ADDDISCRIMINATORS_H
|
|
#define LLVM_TRANSFORMS_UTILS_ADDDISCRIMINATORS_H
|
|
|
|
#include "llvm/IR/PassManager.h"
|
|
|
|
namespace llvm {
|
|
|
|
class Function;
|
|
|
|
class AddDiscriminatorsPass : public PassInfoMixin<AddDiscriminatorsPass> {
|
|
public:
|
|
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
|
|
};
|
|
|
|
} // end namespace llvm
|
|
|
|
#endif // LLVM_TRANSFORMS_UTILS_ADDDISCRIMINATORS_H
|