From: Nadav Rotem <nrotem@apple.com>
Date: Sun, 21 Apr 2013 07:37:56 +0000 (+0000)
Subject: SLPVectorizer: Fix a bug in the code that scans the tree in search of nodes with... 
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bd65805016562bd0eed157123e9998d8916c3088;p=oota-llvm.git

SLPVectorizer: Fix a bug in the code that scans the tree in search of nodes with multiple users.
We did not terminate the switch case and we executed the search routine twice.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179974 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Vectorize/VecUtils.cpp b/lib/Transforms/Vectorize/VecUtils.cpp
index 03dd5c73266..7701d080ffd 100644
--- a/lib/Transforms/Vectorize/VecUtils.cpp
+++ b/lib/Transforms/Vectorize/VecUtils.cpp
@@ -354,6 +354,7 @@ void BoUpSLP::getTreeUses_rec(ArrayRef<Value *> VL, unsigned Depth) {
 
         getTreeUses_rec(Operands, Depth+1);
       }
+      return;
     }
     case Instruction::Store: {
       ValueList Operands;