//===-- Transform/Utils/FunctionUtils.h - Function Utils --------*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file was developed by the LLVM research group and is distributed under // the University of Illinois Open Source License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This family of transformations manipulate LLVM functions. // //===----------------------------------------------------------------------===// #ifndef LLVM_TRANSFORMS_UTILS_FUNCTION_H #define LLVM_TRANSFORMS_UTILS_FUNCTION_H #include <llvm/Analysis/Dominators.h> #include <vector> namespace llvm { class BasicBlock; class Function; class Loop; /// ExtractCodeRegion - rip out a sequence of basic blocks into a new function /// Function* ExtractCodeRegion(DominatorTree& DT, const std::vector<BasicBlock*> &code, bool AggregateArgs = false); /// ExtractLoop - rip out a natural loop into a new function /// Function* ExtractLoop(DominatorTree& DT, Loop *L, bool AggregateArgs = false); /// ExtractBasicBlock - rip out a basic block into a new function /// Function* ExtractBasicBlock(BasicBlock *BB, bool AggregateArgs = false); } #endif