Handle debug info for  i128 constants.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133821 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index 60a9b28..213c7fc 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -181,7 +181,7 @@
 
   /// addConstantValue - Add constant value entry in variable DIE.
   bool addConstantValue(DIE *Die, const MachineOperand &MO, DIType Ty);
-  bool addConstantValue(DIE *Die, ConstantInt *CI, bool Unsigned);
+  bool addConstantValue(DIE *Die, const ConstantInt *CI, bool Unsigned);
 
   /// addConstantFPValue - Add constant value entry in variable DIE.
   bool addConstantFPValue(DIE *Die, const MachineOperand &MO);