[PATCH] D62433: [ObjC][ARC] Delete ObjC runtime calls if the argument is a global variable
Michael Gottesman via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue May 28 14:34:43 PDT 2019
gottesmm added a comment.
I don't remember. That being said, this should be a conservative optimization. What if someone adds in the future a different global where this isn't a no-op. Is it possible if you know what the global is to add a whitelist that you only care about those 2 things.
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