<html>
<head>
<base href="https://bugs.llvm.org/">
</head>
<body><span class="vcard"><a class="email" href="mailto:llvm-dev@redking.me.uk" title="Simon Pilgrim <llvm-dev@redking.me.uk>"> <span class="fn">Simon Pilgrim</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - AVX512 _mm512_setzero_ps could save a byte by using a VEX-encoded vxorps xmm instead of EVEX"
href="https://bugs.llvm.org/show_bug.cgi?id=32862">bug 32862</a>
<br>
<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;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - AVX512 _mm512_setzero_ps could save a byte by using a VEX-encoded vxorps xmm instead of EVEX"
href="https://bugs.llvm.org/show_bug.cgi?id=32862#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - AVX512 _mm512_setzero_ps could save a byte by using a VEX-encoded vxorps xmm instead of EVEX"
href="https://bugs.llvm.org/show_bug.cgi?id=32862">bug 32862</a>
from <span class="vcard"><a class="email" href="mailto:llvm-dev@redking.me.uk" title="Simon Pilgrim <llvm-dev@redking.me.uk>"> <span class="fn">Simon Pilgrim</span></a>
</span></b>
<pre>D35839/rL309298 fixed the VEX ymm->xmm zero case and D35965/rL309926 fixed the
EVEX zmm/ymm->xmm zero cases.
There is still an issue with duplicate xmm zero registers that is mentioned on
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Zero XMM / YMM registers are treated separately"
href="show_bug.cgi?id=26018">Bug #26018</a>]</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>