<html>
<head>
<base href="http://llvm.org/bugs/" />
</head>
<body><span class="vcard"><a class="email" href="mailto:benny.kra@gmail.com" title="Benjamin Kramer <benny.kra@gmail.com>"> <span class="fn">Benjamin Kramer</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [AVX] scalarized code generated for zext of <16 x i8> to <16 x i16>"
href="http://llvm.org/bugs/show_bug.cgi?id=17654">bug 17654</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;">CC</td>
<td>
</td>
<td>benny.kra@gmail.com
</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 - [AVX] scalarized code generated for zext of <16 x i8> to <16 x i16>"
href="http://llvm.org/bugs/show_bug.cgi?id=17654#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [AVX] scalarized code generated for zext of <16 x i8> to <16 x i16>"
href="http://llvm.org/bugs/show_bug.cgi?id=17654">bug 17654</a>
from <span class="vcard"><a class="email" href="mailto:benny.kra@gmail.com" title="Benjamin Kramer <benny.kra@gmail.com>"> <span class="fn">Benjamin Kramer</span></a>
</span></b>
<pre>With r193262 we emit
_bar:
vpxor %xmm1, %xmm1, %xmm1
vpunpckhbw %xmm1, %xmm0, %xmm2
vpunpcklbw %xmm1, %xmm0, %xmm0
vinsertf128 $1, %xmm2, %ymm0, %ymm0
That should be the optimal sequence for AVX1.</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>