diff options
Diffstat (limited to 'lib/CodeGen/AsmPrinter/WinCodeViewLineTables.cpp')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/WinCodeViewLineTables.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/CodeGen/AsmPrinter/WinCodeViewLineTables.cpp b/lib/CodeGen/AsmPrinter/WinCodeViewLineTables.cpp index 50b2ca82ec..abf0c4b12c 100644 --- a/lib/CodeGen/AsmPrinter/WinCodeViewLineTables.cpp +++ b/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) { |