<div dir="ltr"><div dir="ltr">On Sat, Apr 18, 2020 at 7:43 PM Fangrui Song via cfe-dev <<a href="mailto:cfe-dev@lists.llvm.org">cfe-dev@lists.llvm.org</a>> wrote:<br></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi all,<br>
<br>
LLVM/Clang supports an OS called 'NaCl' (llvm/include/llvm/ADT/Triple.h).<br>
It apparently hasn't had any development since 2015.<br>
<br>
This page <a href="https://developer.chrome.com/native-client/migration" rel="noreferrer" target="_blank">https://developer.chrome.com/native-client/migration</a><br>
mentions that NaCl is deprecated.<br>
<br>
Is it still used? If not, I would propose that we remove it.<br>
I created a patch <a href="https://reviews.llvm.org/D78441" rel="noreferrer" target="_blank">https://reviews.llvm.org/D78441</a> which I think can<br>
delete 90% of the related code.<br>
<br>
There are still a few references left (noticeably aligned bundling in<br>
MC) <a href="https://sites.google.com/a/chromium.org/dev/nativeclient/pnacl/aligned-bundling-support-in-llvm" rel="noreferrer" target="_blank">https://sites.google.com/a/chromium.org/dev/nativeclient/pnacl/aligned-bundling-support-in-llvm</a><br>
I will delete that as a follow-up.<br></blockquote><div><br></div><div>AFAIK aligned bundling has other users (e.g. the author of <a href="https://reviews.llvm.org/D19924">https://reviews.llvm.org/D19924</a> mentioned interested in using bundle locked groups for Hexagon) so its removal should be probably treated as a separate proposal.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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