[llvm] r336647 - [PM/Unswitch] Fix unused variable in r336646.

[Chandler Carruth via llvm-commits]

Author: chandlerc
Date: Tue Jul 10 01:57:04 2018
New Revision: 336647

URL: http://llvm.org/viewvc/llvm-project?rev=336647&view=rev
Log:
[PM/Unswitch] Fix unused variable in r336646.

Modified:
    llvm/trunk/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp?rev=336647&r1=336646&r2=336647&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp Tue Jul 10 01:57:04 2018
@@ -691,6 +691,7 @@ static bool unswitchTrivialSwitch(Loop &
     for (auto Case : SI.cases()) {
       assert(Case.getCaseSuccessor() == CommonSuccBB &&
              "Non-common successor!");
+      (void)Case;
       if (!SkippedFirst) {
         SkippedFirst = true;
         continue;