commit 1cc25e8a402693288b969b348e76e955f0b36cce
author Chris Lattner <sabre@nondot.org> Tue Mar 27 16:27:21 2012 +0000
committer Chris Lattner <sabre@nondot.org> Tue Mar 27 16:27:21 2012 +0000
tree 828c68a3afc96decb9705675f0e4ee15354ecc22
parent 38c59108add53f4dc0fc7a46d0c05f6540fd4800

fix what looks like a real logic bug, found by PVS-Studio (part of PR12357)

llvm-svn: 153513

llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 7c4db97..bac644a 100644
--- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -7991,8 +7991,8 @@
 
       if ((LLD->hasAnyUseOfValue(1) &&
            (LLD->isPredecessorOf(CondLHS) || LLD->isPredecessorOf(CondRHS))) ||
-          (LLD->hasAnyUseOfValue(1) &&
-           (LLD->isPredecessorOf(CondLHS) || LLD->isPredecessorOf(CondRHS))))
+          (RLD->hasAnyUseOfValue(1) &&
+           (RLD->isPredecessorOf(CondLHS) || RLD->isPredecessorOf(CondRHS))))
         return false;
 
       Addr = DAG.getNode(ISD::SELECT_CC, TheSelect->getDebugLoc(),