Hexagon: Add support to lower block address.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176637 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Hexagon/HexagonISelLowering.h b/lib/Target/Hexagon/HexagonISelLowering.h
index 65dab85..3279cc6 100644
--- a/lib/Target/Hexagon/HexagonISelLowering.h
+++ b/lib/Target/Hexagon/HexagonISelLowering.h
@@ -27,6 +27,7 @@
 
       CONST32,
       CONST32_GP,  // For marking data present in GP.
+      CONST32_Int_Real,
       FCONST32,
       SETCC,
       ADJDYNALLOC,
@@ -106,6 +107,7 @@
                                  DebugLoc dl, SelectionDAG &DAG,
                                  SmallVectorImpl<SDValue> &InVals) const;
     SDValue LowerGLOBALADDRESS(SDValue Op, SelectionDAG &DAG) const;
+    SDValue LowerBlockAddress(SDValue Op, SelectionDAG &DAG) const;
 
     SDValue LowerCall(TargetLowering::CallLoweringInfo &CLI,
                       SmallVectorImpl<SDValue> &InVals) const;