Add const qualifiers to CodeGen's use of LLVM IR constructs.

[oota-llvm.git] / lib / Target / Blackfin / BlackfinISelLowering.cpp

diff --git a/lib/Target/Blackfin/BlackfinISelLowering.cpp b/lib/Target/Blackfin/BlackfinISelLowering.cpp
index 5ce201347dc88882c1f920063fd40a0821545ea5..3835a97047309bfec7687b3fe111ad71518ab4dc 100644 (file)
--- a/lib/Target/Blackfin/BlackfinISelLowering.cpp
+++ b/lib/Target/Blackfin/BlackfinISelLowering.cpp
@@ -141,7 +141,7 @@ MVT::SimpleValueType BlackfinTargetLowering::getSetCCResultType(EVT VT) const {
 SDValue BlackfinTargetLowering::LowerGlobalAddress(SDValue Op,
                                                    SelectionDAG &DAG) {
   DebugLoc DL = Op.getDebugLoc();
-  GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
+  const GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
 
   Op = DAG.getTargetGlobalAddress(GV, MVT::i32);
   return DAG.getNode(BFISD::Wrapper, DL, MVT::i32, Op);