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<body><span class="vcard"><a class="email" href="mailto:hans@chromium.org" title="Hans Wennborg <hans@chromium.org>"> <span class="fn">Hans Wennborg</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Dead lock when forking with coverage enabled in multithreaded environment"
href="https://bugs.llvm.org/show_bug.cgi?id=44792">bug 44792</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Dead lock when forking with coverage enabled in multithreaded environment"
href="https://bugs.llvm.org/show_bug.cgi?id=44792#c11">Comment # 11</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Dead lock when forking with coverage enabled in multithreaded environment"
href="https://bugs.llvm.org/show_bug.cgi?id=44792">bug 44792</a>
from <span class="vcard"><a class="email" href="mailto:hans@chromium.org" title="Hans Wennborg <hans@chromium.org>"> <span class="fn">Hans Wennborg</span></a>
</span></b>
<pre>Sounds good to me. On master:
commit 546918cbb4b2231c65cf91fceb738a59d03af7bf
Author: Hans Wennborg <<a href="mailto:hans@chromium.org">hans@chromium.org</a>>
Date: Wed Feb 26 13:23:56 2020 +0100
Revert "[compiler-rt] Add a critical section when flushing gcov counters"
See discussion on PR44792.
This reverts commit 02ce9d8ef5a84bc884de4105eae5f8736ef67634.
It also reverts the follow-up commits
8f46269f0 "[profile] Don't dump counters when forking and don't reset when
calling exec** functions"
62c7d8402 "[profile] gcov_mutex must be static"
On 10.x:
commit 57a064f8dc8301ce8b017c84782286816dc58911
Author: Hans Wennborg <<a href="mailto:hans@chromium.org">hans@chromium.org</a>>
Date: Wed Feb 26 13:31:58 2020 +0100
Revert "[compiler-rt] Add a critical section when flushing gcov counters"
See the discussion on PR44792.
This reverts commit 02ce9d8ef5a84bc884de4105eae5f8736ef67634.
I believe this gets us back to the state things were in in the 9.x releases.</pre>
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