Suppress an uncovered switch warning [NFC]

llvm-svn: 262109
diff --git a/llvm/lib/Analysis/LazyValueInfo.cpp b/llvm/lib/Analysis/LazyValueInfo.cpp
index e5d5941..b2ce163 100644
--- a/llvm/lib/Analysis/LazyValueInfo.cpp
+++ b/llvm/lib/Analysis/LazyValueInfo.cpp
@@ -977,6 +977,7 @@
       // that input doesn't include C + C2.
       ConstantInt *CIAdded;
       switch (Pred) {
+      default: break;
       case ICmpInst::ICMP_EQ:
         if (match(SI->getFalseValue(), m_Add(m_Specific(A),
                                              m_ConstantInt(CIAdded)))) {