IntRange, fixed warning in isSingleNumber method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159532 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 2 deletions

diff --git a/include/llvm/Support/IntegersSubset.h b/include/llvm/Support/IntegersSubset.h
index 06df79344e..e52a2f3cd6 100644
--- a/include/llvm/Support/IntegersSubset.h
+++ b/include/llvm/Support/IntegersSubset.h
@@ -210,8 +210,7 @@ public:
         return true;
       case RANGE:
         return false;
-      case UNKNOWN:
-      default:
+      default: // UNKNOWN
         if (Low == High) {
           const_cast<Type&>(RangeType) = SINGLE_NUMBER;
           return true;