r228176 - Thread Safety Analysis: remove minor piece of unused code. No change in

[DeLesley Hutchins]

Author: delesley
Date: Wed Feb  4 13:28:17 2015
New Revision: 228176

URL: http://llvm.org/viewvc/llvm-project?rev=228176&view=rev
Log:
Thread Safety Analysis: remove minor piece of unused code.  No change in
functionality.

Modified:
    cfe/trunk/lib/Analysis/ThreadSafety.cpp

Modified: cfe/trunk/lib/Analysis/ThreadSafety.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/ThreadSafety.cpp?rev=228176&r1=228175&r2=228176&view=diff
==============================================================================
--- cfe/trunk/lib/Analysis/ThreadSafety.cpp (original)
+++ cfe/trunk/lib/Analysis/ThreadSafety.cpp Wed Feb  4 13:28:17 2015
@@ -1797,10 +1797,6 @@ void BuildLockset::handleCall(Expr *Exp,
     DeclRefExpr DRE(VD, false, VD->getType(), VK_LValue, VD->getLocation());
     // FIXME: does this store a pointer to DRE?
     CapabilityExpr Scp = Analyzer->SxBuilder.translateAttrExpr(&DRE, nullptr);
-
-    CapExprSet UnderlyingMutexes(ExclusiveLocksToAdd);
-    std::copy(SharedLocksToAdd.begin(), SharedLocksToAdd.end(),
-              std::back_inserter(UnderlyingMutexes));
     Analyzer->addLock(FSet,
                       llvm::make_unique<ScopedLockableFactEntry>(
                           Scp, MLoc, ExclusiveLocksToAdd, SharedLocksToAdd),