Fix build failure due to missing break

llvm-svn: 364380
diff --git a/clang/lib/Basic/Targets/ARM.cpp b/clang/lib/Basic/Targets/ARM.cpp
index ceab4e7..cceed88 100644
--- a/clang/lib/Basic/Targets/ARM.cpp
+++ b/clang/lib/Basic/Targets/ARM.cpp
@@ -910,6 +910,7 @@
       Name++;
       return true;
     }
+    break;
   case 'U': // a memory reference...
     switch (Name[1]) {
     case 'q': // ...ARMV4 ldrsb
@@ -925,6 +926,7 @@
       Name++;
       return true;
     }
+    break;
   }
   return false;
 }