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Crash in SelectionDAG while compiling libc++ test with UBSan enabled #32618
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An additional detail: the crash doesn't appear to affect the Darwin sanitizer bots, so XFAILing these tests isn't an option. |
Any chance you can reduce this, Vedant? Thanks! |
Looking... |
Fixed:
|
FWIW this blows up with glibc's MALLOC_CHECK_ which is enabled in openSUSE builders. |
İsmail Dönmez, Can you add the details (stack + commit of the binaries uses on Suse)? Thank you, |
The full log is available on https://build.opensuse.org/public/build/home:namtrac:clang/openSUSE_Factory/x86_64/clang-trunk/_log but I am afraid the backtraces won't help much. |
Extended Description
We're crashing in SelectionDAG while attempting to compile a libc++ test with UBSan enabled:
Bot: http://lab.llvm.org:8011/builders/libcxx-libcxxabi-x86_64-linux-ubuntu-ubsan/builds/625
Failure:
The text was updated successfully, but these errors were encountered: