From b7135e5838f1d08378952de125af9006449fa25c Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Mon, 9 Apr 2012 05:59:53 +0000
Subject: [PATCH] Remove unnecessary 'else' on an 'if' that always returns

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154308 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index a910e34579e..3a06868de53 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -7900,7 +7900,8 @@ SDValue DAGCombiner::XformToShuffleWithZero(SDNode *N) {
         SDValue Elt = RHS.getOperand(i);
         if (!isa<ConstantSDNode>(Elt))
           return SDValue();
-        else if (cast<ConstantSDNode>(Elt)->isAllOnesValue())
+
+        if (cast<ConstantSDNode>(Elt)->isAllOnesValue())
           Indices.push_back(i);
         else if (cast<ConstantSDNode>(Elt)->isNullValue())
           Indices.push_back(NumElts);