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
1.4 KiB
C++
36 lines
1.4 KiB
C++
//===--- LoopWidening.h - Widen loops ---------------------------*- 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 header contains the declarations of functions which are used to widen
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/// loops which do not otherwise exit. The widening is done by invalidating
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/// anything which might be modified by the body of the loop.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_STATICANALYZER_CORE_PATHSENSITIVE_LOOPWIDENING_H
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#define LLVM_CLANG_STATICANALYZER_CORE_PATHSENSITIVE_LOOPWIDENING_H
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#include "clang/Analysis/CFG.h"
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#include "clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h"
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namespace clang {
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namespace ento {
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/// Get the states that result from widening the loop.
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///
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/// Widen the loop by invalidating anything that might be modified
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/// by the loop body in any iteration.
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ProgramStateRef getWidenedLoopState(ProgramStateRef PrevState,
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const LocationContext *LCtx,
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unsigned BlockCount, const Stmt *LoopStmt);
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} // end namespace ento
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} // end namespace clang
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#endif
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