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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_REOPENED "
title="REOPENED - Vectorization of 8 byte load prevents load merging"
href="https://bugs.llvm.org/show_bug.cgi?id=42708">bug 42708</a>
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<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<tr>
<td style="text-align:right;">Status</td>
<td>RESOLVED
</td>
<td>REOPENED
</td>
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<td style="text-align:right;">Resolution</td>
<td>DUPLICATE
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<td>---
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - Vectorization of 8 byte load prevents load merging"
href="https://bugs.llvm.org/show_bug.cgi?id=42708#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - Vectorization of 8 byte load prevents load merging"
href="https://bugs.llvm.org/show_bug.cgi?id=42708">bug 42708</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>Reopening - the patch that would have fixed this was reverted because it caused
loop vectorizer asserts:
<a href="https://reviews.llvm.org/rL373882">https://reviews.llvm.org/rL373882</a>
Also, this isn't an exact duplicate of <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - Compiler fails to optimize big endian load since clang 8.0"
href="show_bug.cgi?id=43146">bug 43146</a>, so it's worth tracking
separately just in case it requires a different fix (although I'm hoping we'll
again solve it with a variation from D67841).</pre>
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