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author | Craig Topper <craig.topper@gmail.com> | 2014-04-25 04:24:47 +0000 |
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committer | Craig Topper <craig.topper@gmail.com> | 2014-04-25 04:24:47 +0000 |
commit | 573faecacf5277b338f27c541c93c364ff284304 (patch) | |
tree | e240fe811c81316de881fab14446e6faeab052e4 /tools/bugpoint/OptimizerDriver.cpp | |
parent | ac16f0e024c5517c01692b6f7bb5a85616575f4f (diff) | |
download | llvm-573faecacf5277b338f27c541c93c364ff284304.tar.gz llvm-573faecacf5277b338f27c541c93c364ff284304.tar.bz2 llvm-573faecacf5277b338f27c541c93c364ff284304.tar.xz |
[C++] Use 'nullptr'. Tools edition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207176 91177308-0d34-0410-b5e6-96231b3b80d8
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); |