include/polly/Canonicalization.h

   1 //===--- Canonicalization.h - Set of canonicalization passes ----*- 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 #ifndef POLLY_CANONICALIZATION_H
  11 #define POLLY_CANONICALIZATION_H
  12
  13 #include "llvm/IR/LegacyPassManager.h"
  14
  15 namespace polly {
  16
  17 /// Schedule a set of canonicalization passes to prepare for Polly.
  18 ///
  19 /// The set of optimization passes was partially taken/copied from the
  20 /// set of default optimization passes in LLVM. It is used to bring the code
  21 /// into a canonical form that simplifies the analysis and optimization passes
  22 /// of Polly. The set of optimization passes scheduled here is probably not yet
  23 /// optimal. TODO: Optimize the set of canonicalization passes.
  24 void registerCanonicalicationPasses(llvm::legacy::PassManagerBase &PM);
  25 } // namespace polly
  26
  27 #endif