llvm/llvm/lib/Transforms/Instrumentation/RealtimeSanitizer.cpp

//===- RealtimeSanitizer.cpp - RealtimeSanitizer instrumentation *- 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 file is a part of the RealtimeSanitizer, an LLVM transformation for
// detecting and reporting realtime safety violations.
//
// See also: llvm-project/compiler-rt/lib/rtsan/
//
//===----------------------------------------------------------------------===//

#include "llvm/IR/Analysis.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Module.h"

#include "llvm/Transforms/Instrumentation/RealtimeSanitizer.h"

usingnamespacellvm;

static void insertCallBeforeInstruction(Function &Fn, Instruction &Instruction,
                                        const char *FunctionName) { … }

static void insertCallAtFunctionEntryPoint(Function &Fn,
                                           const char *InsertFnName) { … }

static void insertCallAtAllFunctionExitPoints(Function &Fn,
                                              const char *InsertFnName) { … }

RealtimeSanitizerPass::RealtimeSanitizerPass(
    const RealtimeSanitizerOptions &Options) { … }

PreservedAnalyses RealtimeSanitizerPass::run(Function &F,
                                             AnalysisManager<Function> &AM) { … }