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<body><span class="vcard"><a class="email" href="mailto:spatel+llvm@rotateright.com" title="Sanjay Patel <spatel+llvm@rotateright.com>"> <span class="fn">Sanjay Patel</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - clang crashes on valid code at -O3 on x86_64-linux-gnu"
href="http://llvm.org/bugs/show_bug.cgi?id=19884">bug 19884</a>
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<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;">CC</td>
<td>
</td>
<td>spatel+llvm@rotateright.com
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>DUPLICATE
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - clang crashes on valid code at -O3 on x86_64-linux-gnu"
href="http://llvm.org/bugs/show_bug.cgi?id=19884#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - clang crashes on valid code at -O3 on x86_64-linux-gnu"
href="http://llvm.org/bugs/show_bug.cgi?id=19884">bug 19884</a>
from <span class="vcard"><a class="email" href="mailto:spatel+llvm@rotateright.com" title="Sanjay Patel <spatel+llvm@rotateright.com>"> <span class="fn">Sanjay Patel</span></a>
</span></b>
<pre>The good news is that I think this is a duplicate of <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - clang crashes on valid code at -O2 and -O3 on x86_64-linux-gnu"
href="show_bug.cgi?id=18861">bug 18861</a>. That bug was
fixed by:
<a href="http://llvm.org/viewvc/llvm-project?rev=209796&view=rev">http://llvm.org/viewvc/llvm-project?rev=209796&view=rev</a>
Zhendong - if you could please update to TOT and confirm there's no more crash,
that would be great.
The weird news is that neither this test case nor the ones in <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - clang crashes on valid code at -O2 and -O3 on x86_64-linux-gnu"
href="show_bug.cgi?id=18861">bug 18861</a> caused
my CMake-built clang to crash prior to r209796. Only the autotools-built
(configure; make) clang crashed.
I tested on both Ubuntu 14.04 (clang TOT built by gcc 4.9) and OSX 10.9 (clang
TOT built by clang ~3.4).
Does anyone have any theories on how this could happen?
*** This bug has been marked as a duplicate of <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - clang crashes on valid code at -O2 and -O3 on x86_64-linux-gnu"
href="show_bug.cgi?id=18861">bug 18861</a> ***</pre>
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