1 //===- llvm/Transforms/Utils/UnrollLoop.h - Unrolling utilities -*- 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 file defines some loop unrolling utilities. It does not define any
11 // actual pass or policy, but provides a single function to perform loop
14 //===----------------------------------------------------------------------===//
16 #ifndef LLVM_TRANSFORMS_UTILS_UNROLLLOOP_H
17 #define LLVM_TRANSFORMS_UTILS_UNROLLLOOP_H
26 bool UnrollLoop(Loop *L, unsigned Count, unsigned TripCount, bool AllowRuntime,
27 unsigned TripMultiple, LoopInfo *LI, Pass *PP,
30 bool UnrollRuntimeLoopProlog(Loop *L, unsigned Count, LoopInfo *LI,