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/Alpha/AlphaISelLowering.cpp b/lib/Target/Alpha/AlphaISelLowering.cpp
index 94c6f80..1c49286 100644
--- a/lib/Target/Alpha/AlphaISelLowering.cpp
+++ b/lib/Target/Alpha/AlphaISelLowering.cpp
@@ -624,7 +624,7 @@
   }
   case ISD::ConstantPool: {
     ConstantPoolSDNode *CP = cast<ConstantPoolSDNode>(Op);
-    Constant *C = CP->getConstVal();
+    const Constant *C = CP->getConstVal();
     SDValue CPI = DAG.getTargetConstantPool(C, MVT::i64, CP->getAlignment());
     // FIXME there isn't really any debug info here
 
@@ -637,7 +637,7 @@
     llvm_unreachable("TLS not implemented for Alpha.");
   case ISD::GlobalAddress: {
     GlobalAddressSDNode *GSDN = cast<GlobalAddressSDNode>(Op);
-    GlobalValue *GV = GSDN->getGlobal();
+    const GlobalValue *GV = GSDN->getGlobal();
     SDValue GA = DAG.getTargetGlobalAddress(GV, MVT::i64, GSDN->getOffset());
     // FIXME there isn't really any debug info here