<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Yep. That diagnostic is terrible.<div><br></div><div>As of r167937 we get:</div><div><div>error: instruction requires: 32-bit mode</div><div>jmp *%edx</div><div>^</div></div><div><br></div><div>-Jim</div><div><br></div><div><br><div><div>On Nov 14, 2012, at 8:41 AM, Eric Christopher <<a href="mailto:echristo@gmail.com">echristo@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Most likely candidate for sure. Not a helpful error message though :(<div><br></div><div>-eric<br><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Nov 14, 2012 at 8:17 AM, Craig Topper <span dir="ltr"><<a href="mailto:craig.topper@gmail.com" target="_blank">craig.topper@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> I believe it's failing on 64-bit because that's a 32-bit indirect jump. 64-bit needs jmp *%rdx.<div class="HOEnZb">
<div class="h5"><span></span><br><br>On Wednesday, November 14, 2012, Shaltiel, Alon wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
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<div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Shaltiel, Alon
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<b>Sent:</b> Wednesday, November 14, 2012 11:39 AM<br>
<b>To:</b> '<a>llvmdev@cs.uiuc.edu</a>'<br>
<b>Subject:</b> Clang error - CPU feature not currently enabled<u></u><u></u></span></p>
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</div><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Helvetica","sans-serif"">Hello,</span><u></u><u></u></p><p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Helvetica","sans-serif"">I’m trying to use clang to compile a file on Mac OS (x86_64) and get the following error.</span><u></u><u></u></p><p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Helvetica","sans-serif""> </span><u></u><u></u></p><p class="MsoNormal" style="margin-left:28.3pt;text-autospace:none"><span style="font-family:"Helvetica","sans-serif""><inline asm>:4:2: error: instruction requires a CPU feature not currently enabled</span><u></u><u></u></p><p class="MsoNormal" style="margin-left:28.3pt;text-autospace:none"><span style="font-family:"Helvetica","sans-serif""> jmp *%edx
</span><u></u><u></u></p><p class="MsoNormal" style="margin-left:28.3pt;text-autospace:none"><span style="font-family:"Helvetica","sans-serif""> ^</span><u></u><u></u></p><p class="MsoNormal" style="margin-left:28.3pt;text-autospace:none"><span style="font-family:"Helvetica","sans-serif"">fatal error: error in backend: Error parsing inline asm</span><u></u><u></u></p><p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Helvetica","sans-serif""> </span><u></u><u></u></p><p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Helvetica","sans-serif"">This file
<i>does</i> compile on an Ubuntu 32bit machine</span><u></u><u></u></p><p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Helvetica","sans-serif""> </span><u></u><u></u></p><p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Helvetica","sans-serif"">I checked on google and didn’t find anything helpful about it.</span><u></u><u></u></p><p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Helvetica","sans-serif"">Does anyone know what CPU feature this instruction requires?</span><u></u><u></u></p><p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Helvetica","sans-serif""> </span><u></u><u></u></p><p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Helvetica","sans-serif"">Thanks,</span><u></u><u></u></p><p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Helvetica","sans-serif"">Alon<span style="color:#1f497d"><u></u><u></u></span></span></p><p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">PS<u></u><u></u></span></p><p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Sorry for the Subject mistake in the last email<u></u><u></u></span></p><p class="MsoNormal"><u></u> <u></u></p>
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</blockquote><br><br></div></div><span class="HOEnZb"><font color="#888888">-- <br>~Craig<br>
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