[llvm] r296219 - Remove redundant code. NFC.

[Akira Hatanaka via llvm-commits]

Author: ahatanak
Date: Fri Feb 24 18:59:49 2017
New Revision: 296219

URL: http://llvm.org/viewvc/llvm-project?rev=296219&view=rev
Log:
Remove redundant code. NFC.

Modified:
    llvm/trunk/lib/Transforms/ObjCARC/ObjCARCOpts.cpp

Modified: llvm/trunk/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/ObjCARC/ObjCARCOpts.cpp?rev=296219&r1=296218&r2=296219&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/ObjCARC/ObjCARCOpts.cpp (original)
+++ llvm/trunk/lib/Transforms/ObjCARC/ObjCARCOpts.cpp Fri Feb 24 18:59:49 2017
@@ -1723,10 +1723,6 @@ bool ObjCARCOpt::PerformCodePlacement(
       MoveCalls(Arg, RetainsToMove, ReleasesToMove,
                 Retains, Releases, DeadInsts, M);
     }
-
-    // Clean up state for next retain.
-    RetainsToMove.clear();
-    ReleasesToMove.clear();
   }
 
   // Now that we're done moving everything, we can delete the newly dead