2008-05-14 04:39:40 +00:00
|
|
|
//===- llvm/Transforms/Utils/UnrollLoop.h - Unrolling utilities -*- C++ -*-===//
|
|
|
|
//
|
|
|
|
// The LLVM Compiler Infrastructure
|
|
|
|
//
|
|
|
|
// This file is distributed under the University of Illinois Open Source
|
|
|
|
// License. See LICENSE.TXT for details.
|
|
|
|
//
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
//
|
|
|
|
// This file defines some loop unrolling utilities. It does not define any
|
|
|
|
// actual pass or policy, but provides a single function to perform loop
|
|
|
|
// unrolling.
|
|
|
|
//
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
|
|
|
|
#ifndef LLVM_TRANSFORMS_UTILS_UNROLLLOOP_H
|
|
|
|
#define LLVM_TRANSFORMS_UTILS_UNROLLLOOP_H
|
|
|
|
|
|
|
|
namespace llvm {
|
|
|
|
|
2015-01-04 12:03:27 +00:00
|
|
|
class AssumptionCache;
|
2009-07-13 22:19:41 +00:00
|
|
|
class Loop;
|
|
|
|
class LoopInfo;
|
2008-05-14 04:39:40 +00:00
|
|
|
class LPPassManager;
|
2014-01-23 11:23:19 +00:00
|
|
|
class Pass;
|
2008-05-14 04:39:40 +00:00
|
|
|
|
2011-12-09 06:19:40 +00:00
|
|
|
bool UnrollLoop(Loop *L, unsigned Count, unsigned TripCount, bool AllowRuntime,
|
2014-01-23 11:23:19 +00:00
|
|
|
unsigned TripMultiple, LoopInfo *LI, Pass *PP,
|
2015-01-04 12:03:27 +00:00
|
|
|
LPPassManager *LPM, AssumptionCache *AC);
|
2008-05-14 04:39:40 +00:00
|
|
|
|
2011-12-09 06:19:40 +00:00
|
|
|
bool UnrollRuntimeLoopProlog(Loop *L, unsigned Count, LoopInfo *LI,
|
|
|
|
LPPassManager* LPM);
|
2008-05-14 04:39:40 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
#endif
|