35 lines
1.2 KiB
C++
35 lines
1.2 KiB
C++
//===- Scalarizer.h --- Scalarize vector operations -----------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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/// \file
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/// This pass converts vector operations into scalar operations, in order
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/// to expose optimization opportunities on the individual scalar operations.
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/// It is mainly intended for targets that do not have vector units, but it
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/// may also be useful for revectorizing code to different vector widths.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_SCALAR_SCALARIZER_H
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#define LLVM_TRANSFORMS_SCALAR_SCALARIZER_H
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#include "llvm/IR/PassManager.h"
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namespace llvm {
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class ScalarizerPass : public PassInfoMixin<ScalarizerPass> {
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public:
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PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
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};
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/// Create a legacy pass manager instance of the Scalarizer pass
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FunctionPass *createScalarizerPass();
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}
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#endif /* LLVM_TRANSFORMS_SCALAR_SCALARIZER_H */
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