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<body><span class="vcard"><a class="email" href="mailto:atrick@apple.com" title="Andrew Trick <atrick@apple.com>"> <span class="fn">Andrew Trick</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Optimizer should consider "maythrow" calls (those without "nounwind) as having side effects."
href="https://llvm.org/bugs/show_bug.cgi?id=18912">bug 18912</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;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
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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 - Optimizer should consider "maythrow" calls (those without "nounwind) as having side effects."
href="https://llvm.org/bugs/show_bug.cgi?id=18912#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Optimizer should consider "maythrow" calls (those without "nounwind) as having side effects."
href="https://llvm.org/bugs/show_bug.cgi?id=18912">bug 18912</a>
from <span class="vcard"><a class="email" href="mailto:atrick@apple.com" title="Andrew Trick <atrick@apple.com>"> <span class="fn">Andrew Trick</span></a>
</span></b>
<pre>The test case in this bug report is fixed by
<a href="http://reviews.llvm.org/rL256728">http://reviews.llvm.org/rL256728</a>.
I'm closing this because I don't have a test case and I no longer think it
makes much sense to mark may-unwind calls "readonly". An unwind path always
touches some memory. That fact that it doesn't alias with LLVM-visible memory
access can be handled by alias analysis.</pre>
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