Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===-- llvm/Analysis/Lint.h - LLVM IR Lint ---------------------*- 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 defines lint interfaces that can be used for some validation of

// input to the system, and for checking that transformations haven't done

// something bad. In contrast to the Verifier, the Lint checker checks for

// undefined behavior or constructions with likely unintended behavior.

//

// To see what specifically is checked, look at Lint.cpp

//

//===----------------------------------------------------------------------===//

#ifndef LLVM_ANALYSIS_LINT_H

#define LLVM_ANALYSIS_LINT_H

#include "llvm/IR/PassManager.h"

namespace llvm {

class FunctionPass;

class Module;

class Function;

FunctionPass *createLintLegacyPassPass();

/// Lint a module.

///

/// This should only be used for debugging, because it plays games with

/// PassManagers and stuff.

void lintModule(const Module &M);

// Lint a function.

void lintFunction(const Function &F);

class LintPass : public PassInfoMixin<LintPass> {

public:

  PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);

};

} // namespace llvm

#endif // LLVM_ANALYSIS_LINT_H