Fix typo in comment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110244 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 427a272..ac58f7a 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -3663,7 +3663,7 @@
           Asm->OutStreamer.AddComment("Loc expr size");
           Asm->EmitInt16(1);
           Asm->OutStreamer.AddComment(
-            dwarf::OperationEncodingString(dwarf::DW_OP_breg0 + Reg));
+            dwarf::OperationEncodingString(dwarf::DW_OP_reg0 + Reg));
           Asm->EmitInt8(dwarf::DW_OP_reg0 + Reg);
         } else {
           Asm->OutStreamer.AddComment("Loc expr size");