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--></style></head><body lang="EN-US" link="blue" vlink="purple"><div class="WordSection1"><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Hello,</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Would you recommend to work with an older x265 version , that support , old GCC version?</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Can you recommend on such version ?</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Constantia",serif;color:#1f497d">Re,</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Constantia",serif;color:#1f497d">Yehuda Marko</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Constantia",serif;color:#1f497d"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Constantia",serif;color:#1f497d"><a href="mailto:Yehuda.Marko@scaleil.com"><span style="color:#0563c1">Yehuda.Marko@scaleil.com</span></a> +972544373003</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Constantia",serif;color:#1f497d">ScaleIL</span></p><p class="MsoNormal"><span lang="EN-GB" style="font-size:8.0pt;font-family:"Arial",sans-serif;color:gray">This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and contains information that is confidential and proprietary to ScaleIL. All unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message.</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> </span></p><p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> x265-devel [mailto:<a href="mailto:x265-devel-bounces@videolan.org">x265-devel-bounces@videolan.org</a>] <b>On Behalf Of </b>Alex Giladi<br><b>Sent:</b> Thursday, September 30, 2021 10:50 PM<br><b>To:</b> Development for x265 <<a href="mailto:x265-devel@videolan.org">x265-devel@videolan.org</a>><br><b>Cc:</b> Efi Mazor <<a href="mailto:emazor@iai.co.il">emazor@iai.co.il</a>>; Natan Fridman <<a href="mailto:nfridman@iai.co.il">nfridman@iai.co.il</a>><br><b>Subject:</b> Re: [x265] compilation error -</span></p><p class="MsoNormal"> </p><div><div><p class="MsoNormal">That's a *really* old GCC version.</p></div><div><p class="MsoNormal" style="margin-bottom:12.0pt">The functions you are mentioning in 3 are GCC built-ins, not library functions. </p><div><div><p class="MsoNormal">On Thu, Sep 30, 2021, 1:08 AM yehuda marko <<a href="mailto:yehuda.marko@scaleil.com">yehuda.marko@scaleil.com</a>> wrote:</p></div><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in"><div><div><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hello ,</p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I’m using Gnu compiler , version 3.3.2 , (product vxworks , HW PPC ) , I have the following questions:</p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p><p class="m719694276796048719msolistparagraph">1.<span style="font-size:7.0pt"> </span>Is it ok to replace the following function:</p><p class="m719694276796048719msolistparagraph" style="margin-left:1.0in">a.<span style="font-size:7.0pt"> </span>vec_xl to vec_ld</p><p class="m719694276796048719msolistparagraph" style="margin-left:1.0in">b.<span style="font-size:7.0pt"> </span>vec_xst to vec_st</p><p class="m719694276796048719msolistparagraph">2.<span style="font-size:7.0pt"> </span>but , when I replace the function calls to vec_ld , I get compilation errors,like </p><p class="m719694276796048719msolistparagraph" style="margin-left:1.0in"><b>a.</b><b><span style="font-size:7.0pt"> </span></b><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif;color:#c80000"> <b>cannot convert `vector short unsigned int' to `vector unsigned char' in , and others</b></span></p><p class="m719694276796048719msolistparagraph" style="margin-left:1.0in">b.<span style="font-size:7.0pt"> </span>I can’t update the compiler version, is there a workaround, or an old X265 version that supports vec_ld , vec_xst functions.</p><p class="m719694276796048719msolistparagraph">3.<span style="font-size:7.0pt"> </span>I’m missing the following function (gblic) , how to resolve the problem?</p><p class="m719694276796048719msolistparagraph" style="margin-left:1.0in">a.<span style="font-size:7.0pt"> </span><b><span style="font-size:10.0pt;font-family:"Courier New";color:black;background:silver">__builtin_clz</span></b><b><span style="font-size:10.0pt;font-family:"Courier New";color:black">,<span style="background:silver"> __builtin_ctz</span></span></b></p><p class="m719694276796048719msolistparagraph" style="margin-left:1.0in">b.<span style="font-size:7.0pt"> </span><b><span style="font-size:10.0pt;font-family:"Courier New";color:black;background:silver">__sync_fetch_and_or</span></b><b><span style="font-size:10.0pt;font-family:"Courier New";color:black">,<span style="background:silver"> __sync_fetch_and_and</span>,<span style="background:silver"> __sync_add_and_fetch</span>,<span style="background:silver"> __sync_fetch_and_add</span></span></b></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Constantia",serif">Re,</span></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Constantia",serif">Yehuda Marko</span></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Constantia",serif"> </span></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Constantia",serif"><a href="mailto:Yehuda.Marko@scaleil.com" target="_blank"><span style="color:#0563c1">Yehuda.Marko@scaleil.com</span></a> +972544373003</span></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Constantia",serif">ScaleIL</span></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1f497d"><img border="0" width="128" height="72" id="m_719694276796048719Picture_x0020_1" src="cid:image001.jpg@01D7B394.7F954660" alt="fb-cover-6221-3464467"></span></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-GB" style="font-size:8.0pt;font-family:"Arial",sans-serif;color:gray">This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and contains information that is confidential and proprietary to ScaleIL. All unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message.</span></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p></div></div><p class="MsoNormal">_______________________________________________<br>x265-devel mailing list<br><a href="mailto:x265-devel@videolan.org" target="_blank">x265-devel@videolan.org</a><br><a href="https://mailman.videolan.org/listinfo/x265-devel" target="_blank">https://mailman.videolan.org/listinfo/x265-devel</a></p></blockquote></div></div></div></div></body></html>