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| author | Chris Lattner <sabre@nondot.org> | 2003-06-02 04:54:16 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-06-02 04:54:16 +0000 |
| commit | 24271cf8d78ee4ad181ac0168cf7c2590d40502e (patch) | |
| tree | 1a054327edece18497d17ef833dcc2c3a064fb6c /tools/bugpoint/OptimizerDriver.cpp | |
| parent | bc80b2249a24864674b911bf8510b57938627043 (diff) | |
| download | external_llvm-24271cf8d78ee4ad181ac0168cf7c2590d40502e.zip external_llvm-24271cf8d78ee4ad181ac0168cf7c2590d40502e.tar.gz external_llvm-24271cf8d78ee4ad181ac0168cf7c2590d40502e.tar.bz2 | |
Give better information about how the passes crash
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6532 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/bugpoint/OptimizerDriver.cpp')
| -rw-r--r-- | tools/bugpoint/OptimizerDriver.cpp | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/tools/bugpoint/OptimizerDriver.cpp b/tools/bugpoint/OptimizerDriver.cpp index fefca73..d6beef5 100644 --- a/tools/bugpoint/OptimizerDriver.cpp +++ b/tools/bugpoint/OptimizerDriver.cpp @@ -133,8 +133,23 @@ bool BugDriver::runPasses(const std::vector<const PassInfo*> &Passes, if (DeleteOutput) removeFile(OutputFilename); - if (!Quiet) std::cout << (Status ? "Crashed!\n" : "Success!\n"); + bool ExitedOK = WIFEXITED(Status) && WEXITSTATUS(Status) == 0; + + if (!Quiet) { + if (ExitedOK) + std::cout << "Success!\n"; + else if (WIFEXITED(Status)) + std::cout << "Exited with error code '" << WEXITSTATUS(Status) << "'\n"; + else if (WIFSIGNALED(Status)) + std::cout << "Crashed with signal #" << WTERMSIG(Status) << "\n"; +#ifdef WCOREDUMP + else if (WCOREDUMP(Status)) + std::cout << "Dumped core\n"; +#endif + else + std::cout << "Failed for unknown reason!\n"; + } // Was the child successful? - return Status != 0; + return !ExitedOK; } |