LoopUtils.h revision 263508 
1//===- llvm/Transforms/Utils/LoopUtils.h - Loop utilities -*- C++ -*-=========//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file defines some loop transformation utilities.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef LLVM_TRANSFORMS_UTILS_LOOPUTILS_H
15#define LLVM_TRANSFORMS_UTILS_LOOPUTILS_H
16
17namespace llvm {
18
19class Loop;
20class Pass;
21
22BasicBlock *InsertPreheaderForLoop(Loop *L, Pass *P);
23
24}
25
26#endif
27