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<body><span class="vcard"><a class="email" href="mailto:rnk@google.com" title="Reid Kleckner <rnk@google.com>"> <span class="fn">Reid Kleckner</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Should support multiple personality functions per module"
href="http://llvm.org/bugs/show_bug.cgi?id=1414">bug 1414</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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<tr>
<td style="text-align:right;">CC</td>
<td>
</td>
<td>rnk@google.com
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Should support multiple personality functions per module"
href="http://llvm.org/bugs/show_bug.cgi?id=1414#c14">Comment # 14</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Should support multiple personality functions per module"
href="http://llvm.org/bugs/show_bug.cgi?id=1414">bug 1414</a>
from <span class="vcard"><a class="email" href="mailto:rnk@google.com" title="Reid Kleckner <rnk@google.com>"> <span class="fn">Reid Kleckner</span></a>
</span></b>
<pre>So far as I can tell, LLVM does in fact support multiple personalities per
module, so I'll mark it fixed as per the title.
The rest of the bug comments discuss multiple personalities in one function.
Supporting multiple personalities in a single function is IMO infeasible, as
we'd need to split the function in the backend so that different regions of
code have different EH tables. We'd also need some crazy CFI to make it work.
Each object file format would present a unique set of challenges as well.</pre>
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