Fix a serious bug that caused any x86 vector stuff to infinite loop

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31254 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 6b1a1e15daa2b5ae3960e9e40b42b21759972aa6..e2f8e9923703a62e8fedd84ebe3d342d31c56abe 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -331,7 +331,7 @@ static void AddNodeIDNode(FoldingSetNodeID &ID,
                           SDOperand Op1, SDOperand Op2, SDOperand Op3) {
   AddNodeIDOpcode(ID, OpC);
   AddNodeIDValueTypes(ID, VTList);
-  AddNodeIDOperands(ID, Op1, Op2);
+  AddNodeIDOperands(ID, Op1, Op2, Op3);
 }
 static void AddNodeIDNode(FoldingSetNodeID &ID,
                           unsigned short OpC, SDVTList VTList,