[PATCH] D146352: Split out `llvm-cg-tblgen` from `llvm-tblgen`

Martin Storsjö via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Mar 19 15:34:34 PDT 2023


mstorsjo added a comment.

In D146352#4205131 <https://reviews.llvm.org/D146352#4205131>, @chapuni wrote:

> @mstorsjo How about it?
>
> - `llvm-minimal-tblgen` -- Build only in the tree.
> - `llvm-tblgen` includes codegen emitters. It may be exported. It may be used to `check-llvm` (my patches to test/TableGen would be unneeded)

Hmm, unsure... It would hide the fact that there's two separate tools more, making it mostly a concern of the llvm build itself internally, but I wonder how much more complex it would make the cmake logic; it makes more reasoning about the tblgen executables less straightforward...


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