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<p>That's good to hear. I had to look at the issue to see what you
were talking about since it was some time ago.</p>
<p>Gareth<br>
</p>
<div class="moz-cite-prefix">On 17/02/2020 13:42, <a class="moz-txt-link-abbreviated" href="mailto:avx512@t-online.de">avx512@t-online.de</a>
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:1581946979512.1479739.edab474cd1d91e21534622a1cef745001d3bed2b@spica.telekom.de">
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<p style="margin: 0px;"><span
style="font-family:arial,helvetica,sans-serif;font-size:10pt;color:#000000;text-decoration:none">Hi
Gareth,<br>
</span></p>
<p style="margin: 0px;"> </p>
<p style="margin: 0px;"><span
style="font-family:arial,helvetica,sans-serif;font-size:10pt;color:#000000;text-decoration:none">i
have fixed this bug in the last year (my avx512-branch) and
Florian has merged my avx512-branch to trunk (23.10.2019). </span></p>
<p style="margin: 0px;"> </p>
<p style="margin: 0px;"> </p>
<p style="margin: 0px;"> </p>
<p style="margin: 0px;"><span
style="font-family:arial,helvetica,sans-serif;font-size:10pt;color:#000000;text-decoration:none">Torsten</span></p>
<p style="margin: 0px;"><span
style="font-family:arial,helvetica,sans-serif;font-size:10pt;color:#000000;text-decoration:none"> </span></p>
<p style="margin: 0px;"> </p>
<p style="margin: 0px;"> </p>
<p style="margin: 0px;">-----Original-Nachricht-----</p>
<p style="margin: 0px;">Betreff: [fpc-devel] Fixes for i386/x86_64
assembler</p>
<p style="margin: 0px;">Datum: 2020-02-17T10:44:57+0100</p>
<p style="margin: 0px;">Von: "J. Gareth Moreton"
<a class="moz-txt-link-rfc2396E" href="mailto:gareth@moreton-family.com"><gareth@moreton-family.com></a></p>
<p style="margin: 0px;">An: "FPC developers' list"
<a class="moz-txt-link-rfc2396E" href="mailto:fpc-devel@lists.freepascal.org"><fpc-devel@lists.freepascal.org></a></p>
<p style="margin: 0px;"> </p>
<p style="margin: 0px;"> </p>
<p style="margin: 0px;"> </p>
<div>
<p style="margin: 0px;">Hi everyone,</p>
<p style="margin: 0px;">I made some fixes to the compiler when
it comes to SSE and AVX instructions that deal with single
(rather than packed) data, since it got the memory sizes wrong
and assumed they were 128-bit or 256-bit instead. Thanks to
Marco for pointing out that it was single data in issue #32219
- I completely overlooked that.</p>
<p style="margin: 0px;">Details and patches are here: <a
class="moz-txt-link-freetext"
href="https://bugs.freepascal.org/view.php?id=35700"
moz-do-not-send="true">https://bugs.freepascal.org/view.php?id=35700</a></p>
<p style="margin: 0px;">What it means is that the following will
now compile without any warnings or errors on i386 and x86_64:</p>
<pre class="bug-attachment-preview-text">ADDSD XMM0, QWORD PTR [EAX] ADDSD XMM0, [EAX] ADDSD XMM0, VarOfTypeDouble</pre>
<p style="margin: 0px;">And with other instructions of a similar
format.</p>
<p style="margin: 0px;">Gareth aka. Kit</p>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
fpc-devel maillist - <a class="moz-txt-link-abbreviated" href="mailto:fpc-devel@lists.freepascal.org">fpc-devel@lists.freepascal.org</a>
<a class="moz-txt-link-freetext" href="https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel">https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel</a>
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