| 1 | //===------ DumpModulePass.h ------------------------------------*- 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 | // Write a module to a file. |
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| 10 | // |
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| 11 | //===----------------------------------------------------------------------===// |
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| 12 | |
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| 13 | #ifndef POLLY_SUPPORT_DUMPMODULEPASS_H |
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| 14 | #define POLLY_SUPPORT_DUMPMODULEPASS_H |
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| 15 | |
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| 16 | #include "llvm/IR/PassManager.h" |
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| 17 | #include <string> |
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| 18 | |
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| 19 | namespace llvm { |
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| 20 | class ModulePass; |
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| 21 | } // namespace llvm |
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| 22 | |
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| 23 | namespace polly { |
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| 24 | /// Create a pass that prints the module into a file. |
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| 25 | /// |
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| 26 | /// The meaning of @p Filename depends on @p IsSuffix. If IsSuffix==false, then |
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| 27 | /// the module is written to the @p Filename. If it is true, the filename is |
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| 28 | /// generated from the module's name, @p Filename with an '.ll' extension. |
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| 29 | /// |
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| 30 | /// The intent of IsSuffix is to avoid the file being overwritten when |
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| 31 | /// processing multiple modules and/or with multiple dump passes in the |
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| 32 | /// pipeline. |
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| 33 | llvm::ModulePass *createDumpModuleWrapperPass(std::string Filename, |
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| 34 | bool IsSuffix); |
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| 35 | |
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| 36 | /// A pass that prints the module into a file. |
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| 37 | struct DumpModulePass final : llvm::PassInfoMixin<DumpModulePass> { |
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| 38 | std::string Filename; |
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| 39 | bool IsSuffix; |
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| 40 | |
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| 41 | DumpModulePass(std::string Filename, bool IsSuffix) |
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| 42 | : Filename(std::move(Filename)), IsSuffix(IsSuffix) {} |
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| 43 | |
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| 44 | llvm::PreservedAnalyses run(llvm::Module &M, llvm::ModuleAnalysisManager &AM); |
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| 45 | }; |
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| 46 | |
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| 47 | } // namespace polly |
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| 48 | |
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| 49 | namespace llvm { |
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| 50 | class PassRegistry; |
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| 51 | void initializeDumpModuleWrapperPassPass(llvm::PassRegistry &); |
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| 52 | } // namespace llvm |
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| 53 | |
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| 54 | #endif /* POLLY_SUPPORT_DUMPMODULEPASS_H */ |
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| 55 | |
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