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  1. //===- CtorUtils.h - Helpers for working with global_ctors ------*- 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. // This file defines functions that are used to process llvm.global_ctors.
  10. //
  11. //===----------------------------------------------------------------------===//
  12.  
  13. #ifndef LLVM_TRANSFORMS_UTILS_CTORUTILS_H
  14. #define LLVM_TRANSFORMS_UTILS_CTORUTILS_H
  15.  
  16. #include "llvm/ADT/STLFunctionalExtras.h"
  17.  
  18. namespace llvm {
  19.  
  20. class Function;
  21. class Module;
  22.  
  23. /// Call "ShouldRemove" for every entry in M's global_ctor list and remove the
  24. /// entries for which it returns true.  Return true if anything changed.
  25. bool optimizeGlobalCtorsList(
  26.     Module &M, function_ref<bool(uint32_t, Function *)> ShouldRemove);
  27.  
  28. } // namespace llvm
  29.  
  30. #endif
  31.