6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
36 lines
1.3 KiB
C++
36 lines
1.3 KiB
C++
//===-------- VectorCombine.h - Optimize partial 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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// This pass optimizes scalar/vector interactions using target cost models. The
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// transforms implemented here may not fit in traditional loop-based or SLP
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// vectorization passes.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_VECTORIZE_VECTORCOMBINE_H
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#define LLVM_TRANSFORMS_VECTORIZE_VECTORCOMBINE_H
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#include "llvm/IR/PassManager.h"
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namespace llvm {
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/// Optimize scalar/vector interactions in IR using target cost models.
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class VectorCombinePass : public PassInfoMixin<VectorCombinePass> {
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/// If true, only perform beneficial early IR transforms. Do not introduce new
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/// vector operations.
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bool TryEarlyFoldsOnly;
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public:
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VectorCombinePass(bool TryEarlyFoldsOnly = false)
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: TryEarlyFoldsOnly(TryEarlyFoldsOnly) {}
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PreservedAnalyses run(Function &F, FunctionAnalysisManager &);
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};
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}
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#endif // LLVM_TRANSFORMS_VECTORIZE_VECTORCOMBINE_H
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