Enable element promotion type legalization by deafault.
Changed tests which assumed that vectors are legalized by widening them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142152 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 907d8d9..57cc398 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -36,7 +36,7 @@
/// - the promotion of vector elements. This feature is disabled by default
/// and only enabled using this flag.
static cl::opt<bool>
-AllowPromoteIntElem("promote-elements", cl::Hidden,
+AllowPromoteIntElem("promote-elements", cl::Hidden, cl::init(true),
cl::desc("Allow promotion of integer vector element types"));
namespace llvm {