Revert "Add Constant Hoisting Pass" (r200034)

[oota-llvm.git] / lib / CodeGen / SelectionDAG / SelectionDAGBuilder.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index a561c5190aca3c34c845bb53cfa072396c2d10c7..6c8e2f83a4f95f9e7c62bf12d075b5ee4e76ce31 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -2945,9 +2945,6 @@ void SelectionDAGBuilder::visitBitCast(const User &I) {
   if (DestVT != N.getValueType())
     setValue(&I, DAG.getNode(ISD::BITCAST, getCurSDLoc(),
                              DestVT, N)); // convert types.
-  else if(ConstantSDNode *C = dyn_cast<ConstantSDNode>(N))
-    setValue(&I, DAG.getConstant(C->getAPIntValue(), C->getValueType(0),
-                                 /*isTarget=*/false, /*isOpaque*/true));
   else
     setValue(&I, N);            // noop cast.
 }