51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
//==- ProgramPoint.cpp - Program Points for Path-Sensitive Analysis -*- C++ -*-/
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the interface ProgramPoint, which identifies a
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// distinct location in a function.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/Analysis/ProgramPoint.h"
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using namespace clang;
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ProgramPointTag::~ProgramPointTag() {}
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ProgramPoint ProgramPoint::getProgramPoint(const Stmt *S, ProgramPoint::Kind K,
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const LocationContext *LC,
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const ProgramPointTag *tag){
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switch (K) {
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default:
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llvm_unreachable("Unhandled ProgramPoint kind");
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case ProgramPoint::PreStmtKind:
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return PreStmt(S, LC, tag);
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case ProgramPoint::PostStmtKind:
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return PostStmt(S, LC, tag);
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case ProgramPoint::PreLoadKind:
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return PreLoad(S, LC, tag);
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case ProgramPoint::PostLoadKind:
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return PostLoad(S, LC, tag);
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case ProgramPoint::PreStoreKind:
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return PreStore(S, LC, tag);
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case ProgramPoint::PostLValueKind:
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return PostLValue(S, LC, tag);
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case ProgramPoint::PostStmtPurgeDeadSymbolsKind:
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return PostStmtPurgeDeadSymbols(S, LC, tag);
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case ProgramPoint::PreStmtPurgeDeadSymbolsKind:
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return PreStmtPurgeDeadSymbols(S, LC, tag);
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}
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}
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SimpleProgramPointTag::SimpleProgramPointTag(StringRef description)
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: desc(description) {}
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StringRef SimpleProgramPointTag::getTagDescription() const {
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return desc;
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}
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