<div dir="ltr">Here's a starting point, at least: <a href="https://llvm.org/docs/DeveloperPolicy.html#adding-a-new-target">https://llvm.org/docs/DeveloperPolicy.html#adding-a-new-target</a></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Jan 23, 2021 at 10:44 AM Braden Nelson via llvm-dev <<a href="mailto:llvm-dev@lists.llvm.org">llvm-dev@lists.llvm.org</a>> wrote:<br></div><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>
I am currently working on a backend for the Parallax Propeller 2, and <br>
would like to know what the requirements are for a new backend to get <br>
mainlined into LLVM, and also get any general advice for writing a <br>
backend so that I don't have to go back and change a bunch of things <br>
later when I'm ready to submit a patch.<br>
<br>
I'm new to working with LLVM, so any advice outside what I just asked <br>
for is also appreciated.<br>
<br>
Thanks, Braden.<br>
<br>
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</blockquote></div>