While Phabricator is a useful tool for some, the relevant -commits mailing list
is the system of record for all LLVM code review. The mailing list should be
-CC'd on all reviews, and Phabricator users should be prepared to respond to
-free-form comments in mail sent to the commits list.
+added as a subscriber on all reviews, and Phabricator users should be prepared
+to respond to free-form comments in mail sent to the commits list.
Sign up
-------
click the power icon in the top right. You can register with a GitHub account,
a Google account, or you can create your own profile.
-Make *sure* that the email address registered with Phabricator is be subscribed
+Make *sure* that the email address registered with Phabricator is subscribed
to the relevant -commits mailing list. If your are not subscribed to the commit
list, all mail sent by Phabricator on your behalf will be held for moderation.