[PATCH] D55869: Convert some ObjC retain/release msgSends to runtime calls
Duncan P. N. Exon Smith via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu Dec 20 09:14:34 PST 2018
dexonsmith added a comment.
In D55869#1337692 <https://reviews.llvm.org/D55869#1337692>, @rjmccall wrote:
> Okay. That's also presumably true for open-source runtimes that support ARC; tagging David Chisnall and Jonathan Schleifer to get their input.
`shouldUseARCFunctionsForRetainRelease()` returns `false` for the other runtimes. This seems like the right thing to do until/unless they add support.
Would make sense for the driver to additionally imply `-fno-objc-convert-messages-to-runtime-calls` for other runtimes as a bigger hammer?
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