[PATCH] D92808: [ObjC][ARC] Annotate calls with attributes instead of emitting retainRV or claimRV calls in the IR
Saleem Abdulrasool via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Dec 9 09:24:54 PST 2020
compnerd added a comment.
There is nothing particularly special about that. The reason for the funclet handling there is that in the case of an outlined block for exception handling (i.e. a funclet), we need to ensure that the assembly marker received the funclet token as failure to do so would mark the assembly as unreachable and would thus thwart the auto-release claim. For the normal codepath, the behaviour should be identical.
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https://reviews.llvm.org/D92808/new/
https://reviews.llvm.org/D92808
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