mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-31 12:30:06 +00:00
68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
|
//===-- DebugInfoProbe.h - DebugInfo Probe ----------------------*- C++ -*-===//
|
||
|
//
|
||
|
// The LLVM Compiler Infrastructure
|
||
|
//
|
||
|
// This file is distributed under the University of Illinois Open Source
|
||
|
// License. See LICENSE.TXT for details.
|
||
|
//
|
||
|
//===----------------------------------------------------------------------===//
|
||
|
//
|
||
|
// This file defines a probe, DebugInfoProbe, that can be used by pass
|
||
|
// manager to analyze how optimizer is treating debugging information.
|
||
|
//
|
||
|
//===----------------------------------------------------------------------===//
|
||
|
|
||
|
#ifndef LLVM_TRANSFORMS_UTILS_DEBUGINFOPROBE_H
|
||
|
#define LLVM_TRANSFORMS_UTILS_DEBUGINFOPROBE_H
|
||
|
|
||
|
#include "llvm/ADT/StringMap.h"
|
||
|
|
||
|
namespace llvm {
|
||
|
class Function;
|
||
|
class Pass;
|
||
|
class DebugInfoProbeImpl;
|
||
|
|
||
|
/// DebugInfoProbe - This class provides a interface to monitor
|
||
|
/// how an optimization pass is preserving debugging information.
|
||
|
class DebugInfoProbe {
|
||
|
public:
|
||
|
DebugInfoProbe();
|
||
|
~DebugInfoProbe();
|
||
|
|
||
|
/// initialize - Collect information before running an optimization pass.
|
||
|
void initialize(StringRef PName, Function &F);
|
||
|
|
||
|
/// finalize - Collect information after running an optimization pass. This
|
||
|
/// must be used after initialization.
|
||
|
void finalize(Function &F);
|
||
|
|
||
|
/// report - Report findings. This should be invoked after finalize.
|
||
|
void report();
|
||
|
|
||
|
private:
|
||
|
DebugInfoProbeImpl *pImpl;
|
||
|
};
|
||
|
|
||
|
/// DebugInfoProbeInfo - This class provides an interface that a pass manager
|
||
|
/// can use to manage debug info probes.
|
||
|
class DebugInfoProbeInfo {
|
||
|
StringMap<DebugInfoProbe *> Probes;
|
||
|
public:
|
||
|
DebugInfoProbeInfo() {}
|
||
|
|
||
|
/// ~DebugInfoProbeInfo - Report data collected by all probes before deleting
|
||
|
/// them.
|
||
|
~DebugInfoProbeInfo();
|
||
|
|
||
|
/// initialize - Collect information before running an optimization pass.
|
||
|
void initialize(Pass *P, Function &F);
|
||
|
|
||
|
/// finalize - Collect information after running an optimization pass. This
|
||
|
/// must be used after initialization.
|
||
|
void finalize(Pass *P, Function &F);
|
||
|
};
|
||
|
|
||
|
} // End llvm namespace
|
||
|
|
||
|
#endif
|