Unbreak Release builds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144560 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index c01ddf0..b595f03 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -1932,8 +1932,8 @@
     else
       R = CC_MipsN_VarArg(i, ArgVT, ArgVT, CCValAssign::Full, ArgFlags, CCInfo);
       
-#ifndef NDEBUG
     if (R) {
+#ifndef NDEBUG
       dbgs() << "Call operand #" << i << " has unhandled type "
              << EVT(ArgVT).getEVTString();
 #endif