6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
32 lines
1.0 KiB
C++
32 lines
1.0 KiB
C++
//===- DataflowLattice.h ----------------------------------------*- 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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//
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// This file defines base types for building lattices to be used in dataflow
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// analyses that run over Control-Flow Graphs (CFGs).
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_ANALYSIS_FLOWSENSITIVE_DATAFLOWLATTICE_H
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#define LLVM_CLANG_ANALYSIS_FLOWSENSITIVE_DATAFLOWLATTICE_H
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namespace clang {
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namespace dataflow {
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/// Effect indicating whether a lattice operation resulted in a new value.
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enum class LatticeEffect {
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Unchanged,
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Changed,
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};
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// DEPRECATED. Use `LatticeEffect`.
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using LatticeJoinEffect = LatticeEffect;
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} // namespace dataflow
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} // namespace clang
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#endif // LLVM_CLANG_ANALYSIS_FLOWSENSITIVE_DATAFLOWLATTICE_H
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