<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 - [X86][AVX] Avoid vpsrlq $32, %xmm, %xmm split in v4u64 uint2fp v4f64"
href="https://bugs.llvm.org/show_bug.cgi?id=46621">bug 46621</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>
<tr>
<td style="text-align:right;">Fixed By Commit(s)</td>
<td>
</td>
<td>fb1d61b7257ccd5ba0c96bcea78d6516384ce5b6
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [X86][AVX] Avoid vpsrlq $32, %xmm, %xmm split in v4u64 uint2fp v4f64"
href="https://bugs.llvm.org/show_bug.cgi?id=46621#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [X86][AVX] Avoid vpsrlq $32, %xmm, %xmm split in v4u64 uint2fp v4f64"
href="https://bugs.llvm.org/show_bug.cgi?id=46621">bug 46621</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><a href="https://godbolt.org/z/4docGfYEK">https://godbolt.org/z/4docGfYEK</a>
Fixed at rGfb1d61b7257ccd5ba0c96bcea78d6516384ce5b6
cvt_v4u64_v4f64:
vxorps %xmm1, %xmm1, %xmm1
vblendps $170, %ymm1, %ymm0, %ymm2 # ymm2 =
ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7]
vshufps $221, %ymm1, %ymm0, %ymm0 # ymm0 =
ymm0[1,3],ymm1[1,3],ymm0[5,7],ymm1[5,7]
vorps .LCPI0_0(%rip), %ymm2, %ymm2
vpermilps $216, %ymm0, %ymm0 # ymm0 = ymm0[0,2,1,3,4,6,5,7]
vorps .LCPI0_1(%rip), %ymm0, %ymm0
vsubpd .LCPI0_2(%rip), %ymm0, %ymm0
vaddpd %ymm0, %ymm2, %ymm0
retq</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>