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87a390ab47
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199185 91177308-0d34-0410-b5e6-96231b3b80d8
86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
//===- IRPrintingPasses.h - Passes to print out IR constructs ---*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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/// \file
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///
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/// This file defines passes to print out IR in various granularities. The
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/// PrintModulePass pass simply prints out the entire module when it is
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/// executed. The PrintFunctionPass class is designed to be pipelined with
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/// other FunctionPass's, and prints out the functions of the module as they
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/// are processed.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_IR_IR_PRINTING_PASSES_H
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#define LLVM_IR_IR_PRINTING_PASSES_H
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#include "llvm/ADT/StringRef.h"
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#include <string>
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namespace llvm {
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class BasicBlockPass;
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class Function;
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class FunctionPass;
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class Module;
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class ModulePass;
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class PreservedAnalyses;
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class raw_ostream;
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/// \brief Create and return a pass that writes the module to the specified
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/// \c raw_ostream.
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ModulePass *createPrintModulePass(raw_ostream &OS,
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const std::string &Banner = "");
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/// \brief Create and return a pass that prints functions to the specified
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/// \c raw_ostream as they are processed.
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FunctionPass *createPrintFunctionPass(raw_ostream &OS,
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const std::string &Banner = "");
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/// \brief Create and return a pass that writes the BB to the specified
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/// \c raw_ostream.
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BasicBlockPass *createPrintBasicBlockPass(raw_ostream &OS,
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const std::string &Banner = "");
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/// \brief Pass for printing a Module as LLVM's text IR assembly.
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///
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/// Note: This pass is for use with the new pass manager. Use the create...Pass
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/// functions above to create passes for use with the legacy pass manager.
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class PrintModulePass {
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raw_ostream &OS;
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std::string Banner;
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public:
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PrintModulePass();
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PrintModulePass(raw_ostream &OS, const std::string &Banner = "");
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PreservedAnalyses run(Module *M);
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static StringRef name() { return "PrintModulePass"; }
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};
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/// \brief Pass for printing a Function as LLVM's text IR assembly.
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///
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/// Note: This pass is for use with the new pass manager. Use the create...Pass
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/// functions above to create passes for use with the legacy pass manager.
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class PrintFunctionPass {
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raw_ostream &OS;
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std::string Banner;
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public:
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PrintFunctionPass();
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PrintFunctionPass(raw_ostream &OS, const std::string &Banner = "");
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PreservedAnalyses run(Function *F);
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static StringRef name() { return "PrintFunctionPass"; }
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};
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} // End llvm namespace
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#endif
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