[PATCH] D92808: [ObjC][ARC] Use operand bundle 'clang.arc.attachedcall' instead of explicitly emitting retainRV or claimRV calls in the IR

Sun Feb 28 17:20:17 PST 2021

thakis added a comment.

FYI, we're seeing test failures caused by this patch in iOS/arm64 builds when arc is used (simulator is fine though): https://bugs.chromium.org/p/chromium/issues/detail?id=1182642#c11

We'll try to investigate a bit more on our side, but I wanted to give an early(ish) heads-up in case others see this or whatnot.

Not sure if this landed before or after the 12.0 branch.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D92808/new/

https://reviews.llvm.org/D92808