From 2c9489d6e96d99f77b6c31919805b5e61954deb2 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Tue, 18 Aug 2009 23:52:48 +0000
Subject: [PATCH] Be tidy and use a break to exit from a switch block rather
 than just falling through the end.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79383 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 07a6b2c5cc5..82b364730a3 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -905,6 +905,7 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) {
       // to the appropriate width.
       if (!Ops[2].getValueType().isVector())
         Ops[2] = LegalizeOp(DAG.getShiftAmountOperand(Ops[2]));
+      break;
     }
 
     Result = DAG.UpdateNodeOperands(Result.getValue(0), Ops.data(),