Remove dead store.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92190 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 1b6b62a..667be90 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -567,9 +567,9 @@
   if (Changed) {
     if (TimePassesIsEnabled) {
       NamedRegionTimer T("Type Legalization 2", GroupName);
-      Changed = CurDAG->LegalizeTypes();
+      CurDAG->LegalizeTypes();
     } else {
-      Changed = CurDAG->LegalizeTypes();
+      CurDAG->LegalizeTypes();
     }
 
     if (ViewDAGCombineLT)