Fix covered-switch-default warning
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sun, 18 Sep 2016 21:08:35 +0000 (21:08 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sun, 18 Sep 2016 21:08:35 +0000 (21:08 +0000)
llvm-svn: 281865

llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp

index 8f55668..bff155c 100644 (file)
@@ -983,14 +983,13 @@ void SelectInstVisitor::visitSelectInst(SelectInst &SI) {
     return;
   case VM_instrument:
     instrumentOneSelectInst(SI);
-    break;
+    return;
   case VM_annotate:
     annotateOneSelectInst(SI);
-    break;
-  default:
-    llvm_unreachable("Unknown visiting mode");
-    break;
+    return;
   }
+
+  llvm_unreachable("Unknown visiting mode");
 }
 
 // Traverse all the indirect callsites and annotate the instructions.