diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
index 7e4f694..48604ca 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -400,7 +400,7 @@
     switch (Stream.ReadRecord(Code, Record)) {
     default:  // Default behavior: unknown type.
       break;
-    case bitc::VST_CODE_ENTRY:    // VST_ENTRY: [valueid, namelen, namechar x N]
+    case bitc::VST_CODE_ENTRY: {  // VST_ENTRY: [valueid, namelen, namechar x N]
       if (ConvertToString(Record, 1, ValueName))
         return Error("Invalid TST_ENTRY record");
       unsigned ValueID = Record[0];
@@ -411,7 +411,8 @@
       V->setName(&ValueName[0], ValueName.size());
       ValueName.clear();
       break;
-    case bitc::VST_CODE_BBENTRY:
+    }
+    case bitc::VST_CODE_BBENTRY: {
       if (ConvertToString(Record, 1, ValueName))
         return Error("Invalid VST_BBENTRY record");
       BasicBlock *BB = getBasicBlock(Record[0]);
@@ -422,6 +423,7 @@
       ValueName.clear();
       break;
     }
+    }
   }
 }