Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

Rev

Blame | Last modification | View Log | Download | RSS feed

  1. //===------ DumpModulePass.h ------------------------------------*- C++ -*-===//
  2. //
  3. // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  4. // See https://llvm.org/LICENSE.txt for license information.
  5. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  6. //
  7. //===----------------------------------------------------------------------===//
  8. //
  9. // Write a module to a file.
  10. //
  11. //===----------------------------------------------------------------------===//
  12.  
  13. #ifndef POLLY_SUPPORT_DUMPMODULEPASS_H
  14. #define POLLY_SUPPORT_DUMPMODULEPASS_H
  15.  
  16. #include "llvm/IR/PassManager.h"
  17. #include <string>
  18.  
  19. namespace llvm {
  20. class ModulePass;
  21. } // namespace llvm
  22.  
  23. namespace polly {
  24. /// Create a pass that prints the module into a file.
  25. ///
  26. /// The meaning of @p Filename depends on @p IsSuffix. If IsSuffix==false, then
  27. /// the module is written to the @p Filename. If it is true, the filename is
  28. /// generated from the module's name, @p Filename with an '.ll' extension.
  29. ///
  30. /// The intent of IsSuffix is to avoid the file being overwritten when
  31. /// processing multiple modules and/or with multiple dump passes in the
  32. /// pipeline.
  33. llvm::ModulePass *createDumpModuleWrapperPass(std::string Filename,
  34.                                               bool IsSuffix);
  35.  
  36. /// A pass that prints the module into a file.
  37. struct DumpModulePass final : llvm::PassInfoMixin<DumpModulePass> {
  38.   std::string Filename;
  39.   bool IsSuffix;
  40.  
  41.   DumpModulePass(std::string Filename, bool IsSuffix)
  42.       : Filename(std::move(Filename)), IsSuffix(IsSuffix) {}
  43.  
  44.   llvm::PreservedAnalyses run(llvm::Module &M, llvm::ModuleAnalysisManager &AM);
  45. };
  46.  
  47. } // namespace polly
  48.  
  49. namespace llvm {
  50. class PassRegistry;
  51. void initializeDumpModuleWrapperPassPass(llvm::PassRegistry &);
  52. } // namespace llvm
  53.  
  54. #endif /* POLLY_SUPPORT_DUMPMODULEPASS_H */
  55.