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