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| author | Andrew Trick <atrick@apple.com> | 2011-05-11 16:31:24 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2011-05-11 16:31:24 +0000 |
| commit | 7c863eb8cc34c8ae97ae90672758eb6637b1125f (patch) | |
| tree | 25fd978fd971992c33ff05b6845be93ba0c6c685 /tools/bugpoint/ExecutionDriver.cpp | |
| parent | de5d5ded6440f6c3e364f4f31bada108ad2d74a4 (diff) | |
| download | llvm-7c863eb8cc34c8ae97ae90672758eb6637b1125f.tar.gz llvm-7c863eb8cc34c8ae97ae90672758eb6637b1125f.tar.bz2 llvm-7c863eb8cc34c8ae97ae90672758eb6637b1125f.tar.xz | |
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
Diffstat (limited to 'tools/bugpoint/ExecutionDriver.cpp')
| -rw-r--r-- | tools/bugpoint/ExecutionDriver.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/bugpoint/ExecutionDriver.cpp b/tools/bugpoint/ExecutionDriver.cpp index 9be9dfd650..77c01ac552 100644 --- a/tools/bugpoint/ExecutionDriver.cpp +++ b/tools/bugpoint/ExecutionDriver.cpp @@ -475,7 +475,7 @@ bool BugDriver::createReferenceFile(Module *M, const std::string &Filename) { /// diffProgram - This method executes the specified module and diffs the /// output against the file specified by ReferenceOutputFile. If the output /// is different, 1 is returned. If there is a problem with the code -/// generator (e.g., llc crashes), this will return -1 and set Error. +/// generator (e.g., llc crashes), this will set ErrMsg. /// bool BugDriver::diffProgram(const Module *Program, const std::string &BitcodeFile, |