1
//===-- Transform/Utils/FunctionUtils.h - Function Utils --------*- C++ -*-===//
3
// The LLVM Compiler Infrastructure
5
// This file is distributed under the University of Illinois Open Source
6
// License. See LICENSE.TXT for details.
8
//===----------------------------------------------------------------------===//
10
// This family of transformations manipulate LLVM functions.
12
//===----------------------------------------------------------------------===//
14
#ifndef LLVM_TRANSFORMS_UTILS_FUNCTION_H
15
#define LLVM_TRANSFORMS_UTILS_FUNCTION_H
25
/// ExtractCodeRegion - rip out a sequence of basic blocks into a new function
27
Function* ExtractCodeRegion(DominatorTree& DT,
28
const std::vector<BasicBlock*> &code,
29
bool AggregateArgs = false);
31
/// ExtractLoop - rip out a natural loop into a new function
33
Function* ExtractLoop(DominatorTree& DT, Loop *L,
34
bool AggregateArgs = false);
36
/// ExtractBasicBlock - rip out a basic block into a new function
38
Function* ExtractBasicBlock(BasicBlock *BB, bool AggregateArgs = false);