Fix for lld buildbot

Removed unused (in non-debug builds) variable.

llvm-svn: 362775
diff --git a/llvm/lib/CodeGen/HardwareLoops.cpp b/llvm/lib/CodeGen/HardwareLoops.cpp
index 1d48219..df06354 100644
--- a/llvm/lib/CodeGen/HardwareLoops.cpp
+++ b/llvm/lib/CodeGen/HardwareLoops.cpp
@@ -363,8 +363,7 @@
   Type *Ty = LoopCountInit->getType();
   Function *LoopIter =
     Intrinsic::getDeclaration(M, Intrinsic::set_loop_iterations, Ty);
-  Value *Call = Builder.CreateCall(LoopIter, LoopCountInit);
-  LLVM_DEBUG(dbgs() << "HWLoops: Iteration set: " << *Call << "\n");
+  Builder.CreateCall(LoopIter, LoopCountInit);
 }
 
 void HardwareLoop::InsertLoopDec() {