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<body><span class="vcard"><a class="email" href="mailto:echristo@gmail.com" title="Eric Christopher <echristo@gmail.com>"> <span class="fn">Eric Christopher</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - incompatible bitcode files due to debug info changes"
href="http://llvm.org/bugs/show_bug.cgi?id=17982">bug 17982</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>WONTFIX
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - incompatible bitcode files due to debug info changes"
href="http://llvm.org/bugs/show_bug.cgi?id=17982#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - incompatible bitcode files due to debug info changes"
href="http://llvm.org/bugs/show_bug.cgi?id=17982">bug 17982</a>
from <span class="vcard"><a class="email" href="mailto:echristo@gmail.com" title="Eric Christopher <echristo@gmail.com>"> <span class="fn">Eric Christopher</span></a>
</span></b>
<pre>Hi Bob,
Metadata formats are not guaranteed to be stable and this has been an explicit
design factor. The versioning support was removed many months ago and the debug
info format has been moving quickly. This has been stated many times on list,
in discussion, and with patches.
<a href="http://llvm.org/viewvc/llvm-project?rev=176838&view=rev">http://llvm.org/viewvc/llvm-project?rev=176838&view=rev</a>
is the revision where the versioning, that didn't work anyhow, was finally
removed back in March.
Once the verifier works better it can discard debug metadata that fails
verification if we'd like to go that route.</pre>
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