ClangFormat some changes from r305226

Post commit review feedback from Justin Bogner

llvm-svn: 305919
GitOrigin-RevId: 8f9621ae0407e31dab865d9aa7235501125032f3
diff --git a/tools/llvm-stress/llvm-stress.cpp b/tools/llvm-stress/llvm-stress.cpp
index 0ed7adb..ba1d573 100644
--- a/tools/llvm-stress/llvm-stress.cpp
+++ b/tools/llvm-stress/llvm-stress.cpp
@@ -411,12 +411,14 @@
       case 1:
         return PT->push_back(ConstantInt::get(
             Ty, APInt::getNullValue(Ty->getPrimitiveSizeInBits())));
-      case 2: case 3: case 4: case 5:
+      case 2:
+      case 3:
+      case 4:
+      case 5:
       case 6:
         PT->push_back(ConstantInt::get(Ty, Ran->Rand()));
       }
     }
-
   }
 };