Frederic Riss 67e85f751c [ObjCARC] Handle ARCInstKind::ClaimRV in OptimizeIndividualCalls.
When support for objc_unsafeClaimAutoreleasedReturnValue has been added to the
ARC optimizer in r258970, one case was missed which would lead the optimizer
to execute an llvm_unreachable. In this case, just handle ClaimRV in the same
way we handle RetainRV.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@261134 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-17 18:51:27 +00:00
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