include/llvm/Transforms/Utils/CtorUtils.h

   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/STLExtras.h"
  17
  18 namespace llvm {
  19
  20 class GlobalVariable;
  21 class Function;
  22 class Module;
  23
  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
  29 } // End llvm namespace
  30
  31 #endif