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<body><span class="vcard"><a class="email" href="mailto:qcolombet@apple.com" title="Quentin Colombet <qcolombet@apple.com>"> <span class="fn">Quentin Colombet</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - coalescer crash"
href="https://bugs.llvm.org/show_bug.cgi?id=34280">bug 34280</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>---
</td>
<td>FIXED
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - coalescer crash"
href="https://bugs.llvm.org/show_bug.cgi?id=34280#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - coalescer crash"
href="https://bugs.llvm.org/show_bug.cgi?id=34280">bug 34280</a>
from <span class="vcard"><a class="email" href="mailto:qcolombet@apple.com" title="Quentin Colombet <qcolombet@apple.com>"> <span class="fn">Quentin Colombet</span></a>
</span></b>
<pre>Yep that's it and it is fixed on trunk thanks to:
commit 37ca700397ae9155ded8b73eb4bde374abb040f9
Author: Sameer AbuAsal <<a href="mailto:sabuasal@codeaurora.org">sabuasal@codeaurora.org</a>>
Date: Thu Aug 3 02:41:17 2017 +0000
[RegisterCoalescer] Add wrapper for Erasing Instructions
Summary:
To delete an instruction the coalescer needs to call
eraseFromParent()
on the MachineInstr, insert it in the ErasedInstrs list and update
the
Live Ranges structure. This patch re-factors the code to do all that
in
one function. This will also fix cases where previous code wasn't
inserting deleted instructions in the ErasedList.
Reviewers: qcolombet, kparzysz
Reviewed By: qcolombet
Subscribers: MatzeB, llvm-commits, qcolombet
Differential Revision: <a href="https://reviews.llvm.org/D36204">https://reviews.llvm.org/D36204</a>
git-svn-id: <a href="https://llvm.org/svn/llvm-project/llvm/trunk@309915">https://llvm.org/svn/llvm-project/llvm/trunk@309915</a></pre>
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