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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 FIXED - Clang no longer optimizing patterns to horizontal add/sub after r343727"
href="https://bugs.llvm.org/show_bug.cgi?id=39195">bug 39195</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>
</tr>
<tr>
<td style="text-align:right;">Fixed By Commit(s)</td>
<td>
</td>
<td>344141, 344361
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Clang no longer optimizing patterns to horizontal add/sub after r343727"
href="https://bugs.llvm.org/show_bug.cgi?id=39195#c12">Comment # 12</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Clang no longer optimizing patterns to horizontal add/sub after r343727"
href="https://bugs.llvm.org/show_bug.cgi?id=39195">bug 39195</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>(In reply to Simon Pilgrim from <a href="show_bug.cgi?id=39195#c11">comment #11</a>)
<span class="quote">> What is left to do for this bug?
>
> <a href="https://godbolt.org/z/FtBGsD">https://godbolt.org/z/FtBGsD</a>
> This looks right for btver2 (fast horizontal ops).</span >
I think we can close this one after:
<a href="https://reviews.llvm.org/D52997">https://reviews.llvm.org/D52997</a> / <a href="https://reviews.llvm.org/rL344141">https://reviews.llvm.org/rL344141</a>
<a href="https://reviews.llvm.org/D53095">https://reviews.llvm.org/D53095</a> / <a href="https://reviews.llvm.org/rL344361">https://reviews.llvm.org/rL344361</a>
We still have h-op holes, but they should be tracked by remaining bugs.</pre>
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