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Bugpoint support for miscompilations that result in a crash.
This change allows bugpoint to pinpoint the "opt" pass and bitcode segment responsible for a crash caused by miscompilation. At least it works well for me now, without having to create any custom execution wrappers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131186 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -28,10 +28,11 @@ Program::ExecuteAndWait(const Path& path,
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const Path** redirects,
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unsigned secondsToWait,
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unsigned memoryLimit,
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std::string* ErrMsg) {
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std::string* ErrMsg,
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const char* SignalPrefix) {
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Program prg;
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if (prg.Execute(path, args, envp, redirects, memoryLimit, ErrMsg))
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return prg.Wait(path, secondsToWait, ErrMsg);
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return prg.Wait(path, secondsToWait, ErrMsg, SignalPrefix);
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else
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return -1;
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}
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