37 lines
1.1 KiB
C++
37 lines
1.1 KiB
C++
//===- EntryExitInstrumenter.h - Function Entry/Exit Instrumentation ------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// EntryExitInstrumenter pass - Instrument function entry/exit with calls to
|
|
// mcount(), @__cyg_profile_func_{enter,exit} and the like. There are two
|
|
// variants, intended to run pre- and post-inlining, respectively.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_TRANSFORMS_UTILS_ENTRYEXITINSTRUMENTER_H
|
|
#define LLVM_TRANSFORMS_UTILS_ENTRYEXITINSTRUMENTER_H
|
|
|
|
#include "llvm/IR/PassManager.h"
|
|
|
|
namespace llvm {
|
|
|
|
class Function;
|
|
|
|
struct EntryExitInstrumenterPass
|
|
: public PassInfoMixin<EntryExitInstrumenterPass> {
|
|
EntryExitInstrumenterPass(bool PostInlining) : PostInlining(PostInlining) {}
|
|
|
|
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
|
|
|
|
bool PostInlining;
|
|
};
|
|
|
|
} // namespace llvm
|
|
|
|
#endif // LLVM_TRANSFORMS_UTILS_ENTRYEXITINSTRUMENTER_H
|