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<body><span class="vcard"><a class="email" href="mailto:richard-llvm@metafoo.co.uk" title="Richard Smith <richard-llvm@metafoo.co.uk>"> <span class="fn">Richard Smith</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [ItaniumCXXABI] TLS variable access wrapper optimization causes initializer function alias to be undefined (0)"
href="https://bugs.llvm.org/show_bug.cgi?id=48030">bug 48030</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [ItaniumCXXABI] TLS variable access wrapper optimization causes initializer function alias to be undefined (0)"
href="https://bugs.llvm.org/show_bug.cgi?id=48030#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [ItaniumCXXABI] TLS variable access wrapper optimization causes initializer function alias to be undefined (0)"
href="https://bugs.llvm.org/show_bug.cgi?id=48030">bug 48030</a>
from <span class="vcard"><a class="email" href="mailto:richard-llvm@metafoo.co.uk" title="Richard Smith <richard-llvm@metafoo.co.uk>"> <span class="fn">Richard Smith</span></a>
</span></b>
<pre><span class="quote">> As far as I can tell, the COMDAT definitions in a.cpp and main.cpp are identical. The problem doesn't seem to be that a COMDAT is missing symbols.</span >
This didn't turn out to be entirely true: because the _ZTH function is an alias
to __cxx_global_var_init, and __cxx_global_var_init is in the COMDAT, the _ZTH
symbol effectively points into the COMDAT too.
In any case, the conclusion is the same: __cxx_global_var_init shouldn't be in
the COMDAT. Fixed in cd4d6d7.</pre>
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