1 //===- BlockExtractor.h - Extracts blocks into their own functions --------===// 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 pass extracts the specified basic blocks from the module into their 10 // own functions. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_TRANSFORMS_IPO_BLOCKEXTRACTOR_H 15 #define LLVM_TRANSFORMS_IPO_BLOCKEXTRACTOR_H 16 17 #include <vector> 18 19 #include "llvm/ADT/SmallVector.h" 20 #include "llvm/IR/PassManager.h" 21 22 namespace llvm { 23 class BasicBlock; 24 25 struct BlockExtractorPass : PassInfoMixin<BlockExtractorPass> { 26 BlockExtractorPass(std::vector<std::vector<BasicBlock *>> &&GroupsOfBlocks, 27 bool EraseFunctions); 28 PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM); 29 30 private: 31 std::vector<std::vector<BasicBlock *>> GroupsOfBlocks; 32 bool EraseFunctions; 33 }; 34 } // namespace llvm 35 36 #endif // LLVM_TRANSFORMS_IPO_BLOCKEXTRACTOR_H 37