[llvm] r326429 - [SCCP] Fix unused variable warning in release builds.

[Benjamin Kramer via llvm-commits]

Author: d0k
Date: Thu Mar  1 03:31:44 2018
New Revision: 326429

URL: http://llvm.org/viewvc/llvm-project?rev=326429&view=rev
Log:
[SCCP] Fix unused variable warning in release builds.

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

Modified: llvm/trunk/lib/Transforms/Scalar/SCCP.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/SCCP.cpp?rev=326429&r1=326428&r2=326429&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/SCCP.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/SCCP.cpp Thu Mar  1 03:31:44 2018
@@ -1853,6 +1853,7 @@ static void findReturnsToZap(Function &F
     if (CallInst *CI = BB.getTerminatingMustTailCall()) {
       DEBUG(dbgs() << "Can't zap return of the block due to present "
                    << "musttail call : " << *CI << "\n");
+      (void)CI;
       return;
     }