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

diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 07a6b2c5cc57ee8f6b5fec31347e3ce2b054b2f5..82b364730a36a74673093fea76b71be3c1e16def 100644 (file)
--- 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(),