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<body><span class="vcard"><a class="email" href="mailto:su@cs.ucdavis.edu" title="Zhendong Su <su@cs.ucdavis.edu>"> <span class="fn">Zhendong Su</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - wrong code (compiled code hangs) at -O3 on x86_64-linux-gnu"
href="https://llvm.org/bugs/show_bug.cgi?id=26616">bug 26616</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;">Resolution</td>
<td>WORKSFORME
</td>
<td>DUPLICATE
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - wrong code (compiled code hangs) at -O3 on x86_64-linux-gnu"
href="https://llvm.org/bugs/show_bug.cgi?id=26616#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - wrong code (compiled code hangs) at -O3 on x86_64-linux-gnu"
href="https://llvm.org/bugs/show_bug.cgi?id=26616">bug 26616</a>
from <span class="vcard"><a class="email" href="mailto:su@cs.ucdavis.edu" title="Zhendong Su <su@cs.ucdavis.edu>"> <span class="fn">Zhendong Su</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=26616#c3">comment #3</a>)
<span class="quote">> Hi Zhendong,
> llvmlab bisect suggests that this is the same problem as <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - wrong code (compiled code hangs) at -O1 and above on x86_64-linux-gnu"
href="show_bug.cgi?id=26628">bug 26628</a>:
>
> $ ./bin/llvmlab bisect --min-rev=260838 --max-rev=261109
> ~/myllvm/build/bin/not /bin/sh -c 'ulimit -t 10; %(path)s/bin/clang -O3
> 26616.c && ./a.out'
> FAIL: clang-r261099-b17473
> PASS: clang-r260928-b17411
> FAIL: clang-r261004-b17441
> PASS: clang-r260957-b17426
> PASS: clang-r260980-b17434
> FAIL: clang-r260989-b17438
> FAIL: clang-r260985-b17436
> FAIL: clang-r260983-b17435
> clang-r260980-b17434: first working build
> clang-r260983-b17435: next failing build
>
> Feel free to mark this as a duplicate (one way or the other...since this is
> the earlier report, but that one has some analysis).</span >
Thanks Sanjoy! Let me mark it as duplicate then.
*** This bug has been marked as a duplicate of <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - wrong code (compiled code hangs) at -O1 and above on x86_64-linux-gnu"
href="show_bug.cgi?id=26628">bug 26628</a> ***</pre>
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