Turn on LegalizeTypes by default.

llvm-svn: 53671

1 files changed, 6 insertions, 4 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index bf68040c97a..6253e4631eb 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -52,7 +52,7 @@ using namespace llvm;
 static cl::opt<bool>
 EnableValueProp("enable-value-prop", cl::Hidden);
 static cl::opt<bool>
-EnableLegalizeTypes("enable-legalize-types", cl::Hidden);
+DisableLegalizeTypes("disable-legalize-types", cl::Hidden);
 
 
 #ifndef NDEBUG
@@ -5296,14 +5296,16 @@ void SelectionDAGISel::CodeGenAndEmitDAG(SelectionDAG &DAG) {
   
   DOUT << "Optimized lowered selection DAG:\n";
   DEBUG(DAG.dump());
-  
+
   // Second step, hack on the DAG until it only uses operations and types that
   // the target supports.
-  if (EnableLegalizeTypes) {// Enable this some day.
+  if (!DisableLegalizeTypes) {// Remove this some day.
     DAG.LegalizeTypes();
+    DOUT << "Type legalized selection DAG:\n";
+    DEBUG(DAG.dump());
     // TODO: enable a dag combine pass here.
   }
-  
+
   if (TimePassesIsEnabled) {
     NamedRegionTimer T("DAG Legalization", GroupName);
     DAG.Legalize();