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<body><span class="vcard"><a class="email" href="mailto:dblaikie@gmail.com" title="David Blaikie <dblaikie@gmail.com>"> <span class="fn">David Blaikie</span></a>
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<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - false-negative for -Wunreachable-code"
href="http://llvm.org/bugs/show_bug.cgi?id=18429">bug 18429</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
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<td>RESOLVED
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<td style="text-align:right;">CC</td>
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<td>dblaikie@gmail.com
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<td style="text-align:right;">Resolution</td>
<td>---
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<td>WONTFIX
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - false-negative for -Wunreachable-code"
href="http://llvm.org/bugs/show_bug.cgi?id=18429#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - false-negative for -Wunreachable-code"
href="http://llvm.org/bugs/show_bug.cgi?id=18429">bug 18429</a>
from <span class="vcard"><a class="email" href="mailto:dblaikie@gmail.com" title="David Blaikie <dblaikie@gmail.com>"> <span class="fn">David Blaikie</span></a>
</span></b>
<pre>Value propagation analysis just isn't feasible in the frontend in general.
It's possible we could handle simplified cases like this, but I'm not sure how
much power, if any, we'd devote to such a task.</pre>
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