diff options
Diffstat (limited to 'tools/bugpoint/OptimizerDriver.cpp')
| -rw-r--r-- | tools/bugpoint/OptimizerDriver.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/tools/bugpoint/OptimizerDriver.cpp b/tools/bugpoint/OptimizerDriver.cpp index eaea9d9ed5..b2722e6d0e 100644 --- a/tools/bugpoint/OptimizerDriver.cpp +++ b/tools/bugpoint/OptimizerDriver.cpp @@ -196,7 +196,7 @@ bool BugDriver::runPasses(Module *Program, Args.push_back(InputFilename.c_str()); for (unsigned i = 0; i < NumExtraArgs; ++i) Args.push_back(*ExtraArgs); - Args.push_back(0); + Args.push_back(nullptr); DEBUG(errs() << "\nAbout to run:\t"; for (unsigned i = 0, e = Args.size()-1; i != e; ++i) @@ -212,12 +212,12 @@ bool BugDriver::runPasses(Module *Program, // Redirect stdout and stderr to nowhere if SilencePasses is given StringRef Nowhere; - const StringRef *Redirects[3] = {0, &Nowhere, &Nowhere}; + const StringRef *Redirects[3] = {nullptr, &Nowhere, &Nowhere}; std::string ErrMsg; - int result = sys::ExecuteAndWait(Prog, Args.data(), 0, - (SilencePasses ? Redirects : 0), Timeout, - MemoryLimit, &ErrMsg); + int result = sys::ExecuteAndWait(Prog, Args.data(), nullptr, + (SilencePasses ? Redirects : nullptr), + Timeout, MemoryLimit, &ErrMsg); // If we are supposed to delete the bitcode file or if the passes crashed, // remove it now. This may fail if the file was never created, but that's ok. @@ -264,11 +264,11 @@ Module *BugDriver::runPassesOn(Module *M, EmitProgressBitcode(M, "pass-error", false); exit(debugOptimizerCrash()); } - return 0; + return nullptr; } Module *Ret = ParseInputFile(BitcodeResult, Context); - if (Ret == 0) { + if (!Ret) { errs() << getToolName() << ": Error reading bitcode file '" << BitcodeResult << "'!\n"; exit(1); |