[llvm-branch-commits] [clang] [llvm] [RFC][LLVM][Clang] Add LLVM plugin hook for back-ends (PR #170846)

[Eli Friedman via llvm-branch-commits]

https://github.com/efriedma-quic commented:

This looks like what I was expecting; the architecture seems fine.

https://github.com/llvm/llvm-project/pull/170846