BlockExtractor.h

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//===- BlockExtractor.h - Extracts blocks into their own functions --------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This pass extracts the specified basic blocks from the module into their
// own functions.
//
//===----------------------------------------------------------------------===//
 
#ifndef LLVM_TRANSFORMS_IPO_BLOCKEXTRACTOR_H
#define LLVM_TRANSFORMS_IPO_BLOCKEXTRACTOR_H
 
#include <vector>
 
#include "llvm/ADT/SmallVector.h"
#include "llvm/IR/PassManager.h"
 
namespace llvm {
class BasicBlock;
 
struct BlockExtractorPass : PassInfoMixin<BlockExtractorPass> {
  BlockExtractorPass(std::vector<std::vector<BasicBlock *>> &&GroupsOfBlocks,
                     bool EraseFunctions);
  PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
 
private:
  std::vector<std::vector<BasicBlock *>> GroupsOfBlocks;
  bool EraseFunctions;
};
} // namespace llvm
 
#endif // LLVM_TRANSFORMS_IPO_BLOCKEXTRACTOR_H