[PATCH] D100322: [ConstantMerge] Don't merge thread_local constants

[Amanieu d'Antras via Phabricator via llvm-commits]

Amanieu added a comment.

It's a bit more tricky than that:

- I'm not sure how we should handle the case where we are trying to merge 2 thread_local constants with different TLS models.
- In general we are better off *not* merging global constants with TLS constants since calculating a TLS address can be expensive.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D100322/new/

https://reviews.llvm.org/D100322