Improve r172468: const_cast is not needed here

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172483 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Hexagon/HexagonISelLowering.cpp b/lib/Target/Hexagon/HexagonISelLowering.cpp
index 4c27d356bd090aab9d958ccc39df03584bd38994..1a0e58105157f1ba22787cabde31f7c172348780 100644 (file)
--- a/lib/Target/Hexagon/HexagonISelLowering.cpp
+++ b/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -1016,9 +1016,8 @@ SDValue HexagonTargetLowering::LowerGLOBALADDRESS(SDValue Op,
   DebugLoc dl = Op.getDebugLoc();
   Result = DAG.getTargetGlobalAddress(GV, dl, getPointerTy(), Offset);
 
-  HexagonTargetObjectFile &TLOF =
-    static_cast<HexagonTargetObjectFile &>(
-      const_cast<TargetLoweringObjectFile &>(getObjFileLowering()));
+  const HexagonTargetObjectFile &TLOF =
+      static_cast<const HexagonTargetObjectFile &>(getObjFileLowering());
   if (TLOF.IsGlobalInSmallSection(GV, getTargetMachine())) {
     return DAG.getNode(HexagonISD::CONST32_GP, dl, getPointerTy(), Result);
   }