6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
//===- SROA.h - Scalar Replacement Of Aggregates ----------------*- C++ -*-===//
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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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/// \file
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/// This file provides the interface for LLVM's Scalar Replacement of
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/// Aggregates pass. This pass provides both aggregate splitting and the
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/// primary SSA formation used in the compiler.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_SCALAR_SROA_H
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#define LLVM_TRANSFORMS_SCALAR_SROA_H
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#include "llvm/IR/PassManager.h"
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namespace llvm {
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class Function;
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enum class SROAOptions : bool { ModifyCFG, PreserveCFG };
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class SROAPass : public PassInfoMixin<SROAPass> {
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const SROAOptions PreserveCFG;
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public:
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/// If \p PreserveCFG is set, then the pass is not allowed to modify CFG
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/// in any way, even if it would update CFG analyses.
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SROAPass(SROAOptions PreserveCFG);
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/// Run the pass over the function.
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PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
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void printPipeline(raw_ostream &OS,
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function_ref<StringRef(StringRef)> MapClassName2PassName);
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};
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} // end namespace llvm
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#endif // LLVM_TRANSFORMS_SCALAR_SROA_H
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