[PATCH] D121736: Lower `@llvm.global_dtors` using `__cxa_atexit` on MachO

[Julian Lettner via Phabricator via cfe-commits]

yln added a comment.

Thank you @zequanwu, for providing the minimized reproducer! It really made fixing this much easier!  :)

I've re-landed the change and added a test specifically for this issue: `lower-global-dtors-existing-dos_handle.ll`


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121736/new/

https://reviews.llvm.org/D121736