| 1 | //===--- Canonicalization.h - Set of canonicalization passes ----*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #ifndef POLLY_CANONICALIZATION_H |
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| 10 | #define POLLY_CANONICALIZATION_H |
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| 11 | |
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| 12 | #include "llvm/Passes/PassBuilder.h" |
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| 13 | |
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| 14 | namespace llvm { |
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| 15 | namespace legacy { |
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| 16 | class PassManagerBase; |
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| 17 | } |
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| 18 | } // namespace llvm |
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| 19 | |
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| 20 | namespace polly { |
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| 21 | |
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| 22 | /// Schedule a set of canonicalization passes to prepare for Polly. |
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| 23 | /// |
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| 24 | /// The set of optimization passes was partially taken/copied from the |
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| 25 | /// set of default optimization passes in LLVM. It is used to bring the code |
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| 26 | /// into a canonical form that simplifies the analysis and optimization passes |
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| 27 | /// of Polly. The set of optimization passes scheduled here is probably not yet |
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| 28 | /// optimal. TODO: Optimize the set of canonicalization passes. |
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| 29 | void registerCanonicalicationPasses(llvm::legacy::PassManagerBase &PM); |
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| 30 | |
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| 31 | llvm::FunctionPassManager |
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| 32 | buildCanonicalicationPassesForNPM(llvm::ModulePassManager &MPM, |
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| 33 | llvm::OptimizationLevel Level); |
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| 34 | |
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| 35 | } // namespace polly |
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| 36 | |
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| 37 | #endif |
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| 38 | |
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