Fix an unused variable warning in release builds.
authorCraig Topper <craig.topper@gmail.com>
Sat, 23 May 2015 08:20:33 +0000 (08:20 +0000)
committerCraig Topper <craig.topper@gmail.com>
Sat, 23 May 2015 08:20:33 +0000 (08:20 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238094 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/LoopStrengthReduce.cpp

index dfa1e27..3efea34 100644 (file)
@@ -4847,6 +4847,7 @@ LSRInstance::LSRInstance(Loop *L, Pass *P)
   unsigned NumUsers = 0;
   for (const IVStrideUse &U : IU) {
     if (++NumUsers > MaxIVUsers) {
+      (void)U;
       DEBUG(dbgs() << "LSR skipping loop, too many IV Users in " << U << "\n");
       return;
     }