Don't call objc_read_weak as part of emitting a block literal.
Nobody ever gave me a clear reason for why we were doing this, and
now it's apparently causing serious problems, so if *not* having this
causes problems, we get to solve them the right way this time.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125627 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed