[TableGen] Document sequence with stride
authorJay Foad <jay.foad@amd.com>
Mon, 5 Sep 2022 12:20:11 +0000 (13:20 +0100)
committerJay Foad <jay.foad@amd.com>
Wed, 7 Sep 2022 08:58:22 +0000 (09:58 +0100)
commit1427d55d7073ee309d7711260368cc59eb538a34
tree28b91af1f844c48474a4af8137eb6e0f75a25475
parent9b8b1ac43619462073b185c4b954ee1b6d6de298
[TableGen] Document sequence with stride

Document (in comments) the optional fourth "stride" argument to the
sequence operator, which was added in svn r157416.

Differential Revision: https://reviews.llvm.org/D133297
llvm/include/llvm/TableGen/SetTheory.h