[PATCH] D61808: [ObjC] Replace uses of the argument of a call to objc_autorelease with the result in MRR

[John McCall via Phabricator via llvm-commits]

rjmccall added a comment.

The assumption that these methods return the receiver is not true without additional semantic assumptions about these methods, so the current behavior of unconditionally turning `[x autorelease]` into `objc_autorelease(x), x` seems quite broken.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D61808/new/

https://reviews.llvm.org/D61808