1 //===--- Canonicalization.h - Set of canonicalization passes ----*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef POLLY_CANONICALIZATION_H 10 #define POLLY_CANONICALIZATION_H 11 12 namespace llvm { 13 namespace legacy { 14 class PassManagerBase; 15 } 16 } // namespace llvm 17 18 namespace polly { 19 20 /// Schedule a set of canonicalization passes to prepare for Polly. 21 /// 22 /// The set of optimization passes was partially taken/copied from the 23 /// set of default optimization passes in LLVM. It is used to bring the code 24 /// into a canonical form that simplifies the analysis and optimization passes 25 /// of Polly. The set of optimization passes scheduled here is probably not yet 26 /// optimal. TODO: Optimize the set of canonicalization passes. 27 void registerCanonicalicationPasses(llvm::legacy::PassManagerBase &PM); 28 } // namespace polly 29 30 #endif 31