CtorUtils.h 1.2 KB

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  1. #pragma once
  2. #ifdef __GNUC__
  3. #pragma GCC diagnostic push
  4. #pragma GCC diagnostic ignored "-Wunused-parameter"
  5. #endif
  6. //===- CtorUtils.h - Helpers for working with global_ctors ------*- C++ -*-===//
  7. //
  8. // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  9. // See https://llvm.org/LICENSE.txt for license information.
  10. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  11. //
  12. //===----------------------------------------------------------------------===//
  13. //
  14. // This file defines functions that are used to process llvm.global_ctors.
  15. //
  16. //===----------------------------------------------------------------------===//
  17. #ifndef LLVM_TRANSFORMS_UTILS_CTORUTILS_H
  18. #define LLVM_TRANSFORMS_UTILS_CTORUTILS_H
  19. #include "llvm/ADT/STLExtras.h"
  20. namespace llvm {
  21. class GlobalVariable;
  22. class Function;
  23. class Module;
  24. /// Call "ShouldRemove" for every entry in M's global_ctor list and remove the
  25. /// entries for which it returns true. Return true if anything changed.
  26. bool optimizeGlobalCtorsList(Module &M,
  27. function_ref<bool(Function *)> ShouldRemove);
  28. } // End llvm namespace
  29. #endif
  30. #ifdef __GNUC__
  31. #pragma GCC diagnostic pop
  32. #endif