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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - __tsan::invoke_malloc_hook(void*, unsigned long) is miscompiled"
href="https://llvm.org/bugs/show_bug.cgi?id=24787">24787</a>
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<th>Summary</th>
<td>__tsan::invoke_malloc_hook(void*, unsigned long) is miscompiled
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>new bugs
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>hjl.tools@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>james.molloy@arm.com, llvm-bugs@lists.llvm.org
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>On Fedora 22/x86-64, llvm r247264:
commit 037cfdbe31069696574cfaac906f7bc59b5ac5bc
Author: James Molloy <<a href="mailto:james.molloy@arm.com">james.molloy@arm.com</a>>
Date: Thu Sep 10 10:22:20 2015 +0000
Enable GlobalsAA by default
This can give significant improvements to alias analysis in some
situations, and improves its testing coverage in all situations.
git-svn-id: <a href="https://llvm.org/svn/llvm-project/llvm/trunk@247264">https://llvm.org/svn/llvm-project/llvm/trunk@247264</a>
91177308-0d34-0410-b5e6-96231b3b80d8
miscompiled __tsan::invoke_malloc_hook(void*, unsigned long) in
projects/compiler-rt/lib/tsan/rtl/tsan_mman.cc with clang r247438 +
llvm r247435 compiled with clang r247438 + llvm r247435.</pre>
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