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| author | Craig Topper <craig.topper@gmail.com> | 2014-04-24 06:44:33 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2014-04-24 06:44:33 +0000 |
| commit | 353eda484cf0ddae4272a337d2a0e6b9c2e57c5f (patch) | |
| tree | 9d28747d86d0af4642a2fcb007136dfa01e2eed6 /llvm/lib/CodeGen/AsmPrinter/WinCodeViewLineTables.cpp | |
| parent | 150a5f1dd3edef5f7ab39b326be954d3d8ef4acf (diff) | |
| download | llvm-353eda484cf0ddae4272a337d2a0e6b9c2e57c5f.zip llvm-353eda484cf0ddae4272a337d2a0e6b9c2e57c5f.tar.gz llvm-353eda484cf0ddae4272a337d2a0e6b9c2e57c5f.tar.bz2 | |
[C++] Use 'nullptr'.
llvm-svn: 207083
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/WinCodeViewLineTables.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/WinCodeViewLineTables.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/WinCodeViewLineTables.cpp b/llvm/lib/CodeGen/AsmPrinter/WinCodeViewLineTables.cpp index 50b2ca8..abf0c4b 100644 --- a/llvm/lib/CodeGen/AsmPrinter/WinCodeViewLineTables.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/WinCodeViewLineTables.cpp @@ -29,7 +29,7 @@ StringRef WinCodeViewLineTables::getFullFilepath(const MDNode *S) { StringRef Dir = Scope.getDirectory(), Filename = Scope.getFilename(); char *&Result = DirAndFilenameToFilepathMap[std::make_pair(Dir, Filename)]; - if (Result != 0) + if (Result) return Result; // Clang emits directory and relative filename info into the IR, but CodeView @@ -102,7 +102,7 @@ void WinCodeViewLineTables::maybeRecordLocation(DebugLoc DL, } WinCodeViewLineTables::WinCodeViewLineTables(AsmPrinter *AP) - : Asm(0), CurFn(0) { + : Asm(nullptr), CurFn(nullptr) { MachineModuleInfo *MMI = AP->MMI; // If module doesn't have named metadata anchors or COFF debug section @@ -171,7 +171,7 @@ void WinCodeViewLineTables::emitDebugInfoForFunction(const Function *GV) { EmitLabelDiff(Asm->OutStreamer, Fn, FI.End); // PC-to-linenumber lookup table: - MCSymbol *FileSegmentEnd = 0; + MCSymbol *FileSegmentEnd = nullptr; for (size_t J = 0, F = FI.Instrs.size(); J != F; ++J) { MCSymbol *Instr = FI.Instrs[J]; assert(InstrInfo.count(Instr)); @@ -321,7 +321,7 @@ void WinCodeViewLineTables::endFunction(const MachineFunction *MF) { Asm->OutStreamer.EmitLabel(FunctionEndSym); CurFn->End = FunctionEndSym; } - CurFn = 0; + CurFn = nullptr; } void WinCodeViewLineTables::beginInstruction(const MachineInstr *MI) { |