<div dir="ltr">Is the SSE 4.1 support detected at runtime ?<div>i.e you compile with 4.1 support in order to get the intrinsincs by the compiler but the actual code is only called at runtime when 4.1 is supported by the computer</div><div><br></div><div>Thanks !</div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-02-18 17:56 GMT+01:00 lvqcl <span dir="ltr"><<a href="mailto:lvqcl.mail@gmail.com" target="_blank">lvqcl.mail@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">This patch removes FLAC__lpc_restore_signal_16_in<wbr>trin_sse2().<br>
<br>
It's faster than C code, but not faster than MMX-accelerated<br>
ASM functions. It's also slower than the new SSE4.1 functions<br>
that were added by the previous patch.<br>
So this function wasn't very useful before, and now it's<br>
even less useful. I don't see a reason to keep it.<br>______________________________<wbr>_________________<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Olivier Tristan<div>Research & Development</div><div><a href="http://www.uvi.net" target="_blank">www.uvi.net</a></div></div></div>
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