Lint.h revision 113902e9fba5f4baf3de3c6ac0241d49ffdfa55c
1//===-- llvm/Analysis/Lint.h - LLVM IR Lint ---------------------*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// This file defines lint interfaces that can be used for some sanity checking 11// of input to the system, and for checking that transformations 12// haven't done something bad. In contrast to the Verifier, the Lint checker 13// checks for undefined behavior or constructions with likely unintended 14// behavior. 15// 16// To see what specifically is checked, look at Lint.cpp 17// 18//===----------------------------------------------------------------------===// 19 20#ifndef LLVM_ANALYSIS_LINT_H 21#define LLVM_ANALYSIS_LINT_H 22 23#include <string> 24 25namespace llvm { 26 27class FunctionPass; 28class Module; 29class Function; 30 31/// @brief Create a lint pass. 32/// 33/// Check a module or function. 34FunctionPass *createLintPass(); 35 36/// @brief Check a module. 37/// 38/// This should only be used for debugging, because it plays games with 39/// PassManagers and stuff. 40void lintModule( 41 const Module &M, ///< The module to be checked 42 std::string *ErrorInfo = 0 ///< Information about failures. 43); 44 45// lintFunction - Check a function. 46void lintFunction( 47 const Function &F ///< The function to be checked 48); 49 50} // End llvm namespace 51 52#endif 53