[PATCH] D73630: [InstCombine][DebugInfo] Fold constants wrapped in metadata

[David Stenberg via Phabricator via llvm-commits]

dstenb added a comment.

I reverted this in 982944525c7706c4dee00042d5b7cf2f0d87804f <https://reviews.llvm.org/rG982944525c7706c4dee00042d5b7cf2f0d87804f>. Downstream we encountered debug-invariance (different code with/without -g), which seems to be due to a pre-existing issue in GlobalOpt. I'll find a good upstream reproducer and write a PR for that.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D73630/new/

https://reviews.llvm.org/D73630