[clang] [llvm] [llvm] Introduce MoveEntryAllocaInit pass (PR #164882)

[Nimit Sachdeva via llvm-commits]

nimit25 wrote:

@nikic sorry, can you give me a hint on what to do when I have the metadata auto-init present for some instructions and some do not have them? Which ones do I move first (I want to say auto-init ones but just want to confirm)?

https://github.com/llvm/llvm-project/pull/164882