Removed dead code from ObjCARCOpts relating to tracking objc_retainBlocks through...
authorMichael Gottesman <mgottesman@apple.com>
Thu, 28 Mar 2013 23:08:44 +0000 (23:08 +0000)
committerMichael Gottesman <mgottesman@apple.com>
Thu, 28 Mar 2013 23:08:44 +0000 (23:08 +0000)
commitd02e46be1a3be9e8b871bdb0028fa5b9a2593848
treef15be73d5def7c13583ab8f8fc32084b8c8cba04
parent7ae3bb83c278e991940d022b7b48d996da408abf
Removed dead code from ObjCARCOpts relating to tracking objc_retainBlocks through the ARC Dataflow analysis. By the time we get to the ARC dataflow analysis, any objc_retainBlock calls are not optimizable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178306 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/ObjCARC/ObjCARCOpts.cpp