[PATCH] D113455: [clang][objc][codegen] Skip emitting ObjC category metadata when the category is empty

[Akira Hatanaka via Phabricator via cfe-commits]

ahatanak added inline comments.


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Comment at: clang/lib/CodeGen/CGObjCMac.cpp:6713
   }
 
+  unsigned Size =
----------------
Is it not possible to check whether the category is empty here? If it's empty, you can avoid creating the global variable and abandon the builder.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D113455/new/

https://reviews.llvm.org/D113455