1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
index e576c93035e..fbe209a6663 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
@@ -192,7 +192,7 @@ static unsigned getOffsetOrZero(unsigned OffsetInBits,
   return OffsetInBits;
 }
 
-bool DwarfExpression::AddMachineRegExpression(DIExpression Expr,
+bool DwarfExpression::AddMachineRegExpression(const MDExpression *Expr,
                                               unsigned MachineReg,
                                               unsigned PieceOffsetInBits) {
   auto I = Expr->expr_op_begin();
@@ -259,7 +259,7 @@ void DwarfExpression::AddExpression(MDExpression::expr_op_iterator I,
       EmitOp(dwarf::DW_OP_deref);
       break;
     default:
-      llvm_unreachable("unhandled opcode found in DIExpression");
+      llvm_unreachable("unhandled opcode found in expression");
     }
   }
 }