<html><body><p><font size="2">No sure what do you mean by `</font>where Clang keeps its documentation<font size="2">`?</font><br><font size="2">In general, </font><a href="http://clang.llvm.org/docs/"><u><font color="#0000FF">http://clang.llvm.org/docs/</font></u></a><font size="2"> or </font><a href="http://llvm.org/docs/"><u><font color="#0000FF">http://llvm.org/docs/</font></u></a><font size="2"> might be some landing page you can start with.</font><br><br><br><font size="2">If you are seeking changes in each release, yes, release notes for each version in </font><a href="https://releases.llvm.org/"><u><font color="#0000FF">https://releases.llvm.org/</font></u></a><font size="2"> should be a good place .</font><br><font size="2">However, that is very high level as well (and may not well maintained for PowerPC in older releases).</font><br><font size="2">I know in theory we should, but I don't think we have any existing doc that cover every builtin changes. </font><br><font size="2"> </font><br><font size="2"><br>Best,<br><br>Jinsong Ji (纪金松), PhD.<br><br>XL/LLVM on Power Compiler Development <br>E-mail: jji@us.ibm.com</font><br><br><img width="16" height="16" src="cid:1__=8FBB0E0EDFF4C7ED8f9e8a93df938690918c8FB@" border="0" alt="Inactive hide details for Jeffrey Walton ---10/24/2019 02:34:40 PM---On Thu, Oct 24, 2019 at 2:22 PM Jinsong Ji <jji@us.ibm.com"><font size="2" color="#424282">Jeffrey Walton ---10/24/2019 02:34:40 PM---On Thu, Oct 24, 2019 at 2:22 PM Jinsong Ji <jji@us.ibm.com> wrote: > Looks like to me that your clan</font><br><br><font size="2" color="#5F5F5F">From: </font><font size="2">Jeffrey Walton <noloader@gmail.com></font><br><font size="2" color="#5F5F5F">To: </font><font size="2">Jinsong Ji <jji@us.ibm.com></font><br><font size="2" color="#5F5F5F">Cc: </font><font size="2">llvm-dev <llvm-dev@lists.llvm.org></font><br><font size="2" color="#5F5F5F">Date: </font><font size="2">10/24/2019 02:34 PM</font><br><font size="2" color="#5F5F5F">Subject: </font><font size="2">[EXTERNAL] Re: [llvm-dev] Failed PPC64 compile when using Power7 loads and stores?</font><br><hr width="100%" size="2" align="left" noshade style="color:#8091A5; "><br><br><br><br><br>On Thu, Oct 24, 2019 at 2:22 PM Jinsong Ji <<a href="mailto:jji@us.ibm.com"><u><font color="#0000FF">jji@us.ibm.com</font></u></a>> wrote:
<ul><font size="2">Looks like to me that your clang is too old. </font><br><tt><font size="2"><br> clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)</font></tt><br><font size="2"><br>clang 3.8.0 was released on 08 Mar 2016.</font><br><font size="2"><br>While vec_xl was added in </font><a href="https://reviews.llvm.org/rL286455" target="_blank"><u><font size="2" color="#0000FF">https://reviews.llvm.org/rL286455</font></u></a><font size="2"> onNov 11 2016, which is around half an year later then 3.8.0.</font><br><font size="2"><br>Can you please try using newer clang.</font></ul><br>Thanks.<br><br>Travis does not allow an upgrade of the compiler in this instance. I already tried.<br><br>Do you know where Clang keeps its documentation? I found <a href="https://releases.llvm.org/3.8.1/tools/docs/UsersManual.html#powerpc"><u><font color="#0000FF">https://releases.llvm.org/3.8.1/tools/docs/UsersManual.html#powerpc</font></u></a>, but it lacks detail.<br><br>Thanks for your help.[attachment "graycol.gif" deleted by Jinsong Ji/Jacksonville/IBM] <br><br><BR>
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