[llvm-branch-commits] IR: Introduce !elf_section_properties for setting section properties. (PR #149260)

[Eli Friedman via llvm-branch-commits]

efriedma-quic wrote:

There are various transforms which currently check hasSection() on globals; some of them you probably care about if you want to actually preserve the metadata.  Like constant merging.

https://github.com/llvm/llvm-project/pull/149260