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| author | Rui Ueyama <ruiu@google.com> | 2015-02-20 23:22:36 +0000 |
|---|---|---|
| committer | Rui Ueyama <ruiu@google.com> | 2015-02-20 23:22:36 +0000 |
| commit | 0068408001bcf21ac629808cd6b3a04a0a21a192 (patch) | |
| tree | 3f447d59df61a45b2de02f816a582d5314c2e54c /clang/lib/Serialization/ModuleManager.cpp | |
| parent | 7b0871cc742be754e6c7ecc92c9cd8b8f4e5ae80 (diff) | |
| download | llvm-0068408001bcf21ac629808cd6b3a04a0a21a192.zip llvm-0068408001bcf21ac629808cd6b3a04a0a21a192.tar.gz llvm-0068408001bcf21ac629808cd6b3a04a0a21a192.tar.bz2 | |
PECOFF: Temporarily add a lock to un-break buildbot.
Looks like there's a threading issue in the COFF reader which makes
buildbot unstable. Probability of crash varies depending on the number
of input. If we are linking a big executalbe, LLD almost always crash.
This patch temporarily adds a lock to guard the reader so that LLD
doesn't crash. I'll investigate and fix the issue as soon as possible
because this patch has negative performance impact.
llvm-svn: 230086
Diffstat (limited to 'clang/lib/Serialization/ModuleManager.cpp')
0 files changed, 0 insertions, 0 deletions