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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101334 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 584b887..cf25b62 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -484,7 +484,7 @@
 SDValue MipsTargetLowering::LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) {
   // FIXME there isn't actually debug info here
   DebugLoc dl = Op.getDebugLoc();
-  GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
+  const GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
 
   if (getTargetMachine().getRelocationModel() != Reloc::PIC_) {
     SDVTList VTs = DAG.getVTList(MVT::i32);
@@ -564,7 +564,7 @@
 {
   SDValue ResNode;
   ConstantPoolSDNode *N = cast<ConstantPoolSDNode>(Op);
-  Constant *C = N->getConstVal();
+  const Constant *C = N->getConstVal();
   // FIXME there isn't actually debug info here
   DebugLoc dl = Op.getDebugLoc();