Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===--- Canonicalization.h - Set of canonicalization passes ----*- C++ -*-===//

//

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

// See https://llvm.org/LICENSE.txt for license information.

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//

//===----------------------------------------------------------------------===//

#ifndef POLLY_CANONICALIZATION_H

#define POLLY_CANONICALIZATION_H

#include "llvm/Passes/PassBuilder.h"

namespace llvm {

namespace legacy {

class PassManagerBase;

}

} // namespace llvm

namespace polly {

/// Schedule a set of canonicalization passes to prepare for Polly.

///

/// The set of optimization passes was partially taken/copied from the

/// set of default optimization passes in LLVM. It is used to bring the code

/// into a canonical form that simplifies the analysis and optimization passes

/// of Polly. The set of optimization passes scheduled here is probably not yet

/// optimal. TODO: Optimize the set of canonicalization passes.

void registerCanonicalicationPasses(llvm::legacy::PassManagerBase &PM);

llvm::FunctionPassManager

buildCanonicalicationPassesForNPM(llvm::ModulePassManager &MPM,

                                  llvm::OptimizationLevel Level);

} // namespace polly

#endif