diff --git a/llvm/lib/BinaryFormat/Dwarf.cpp b/llvm/lib/BinaryFormat/Dwarf.cpp
index b6d4d5b..eb6bd33 100644
--- a/llvm/lib/BinaryFormat/Dwarf.cpp
+++ b/llvm/lib/BinaryFormat/Dwarf.cpp
@@ -147,6 +147,8 @@
     return "DW_OP_LLVM_convert";
   case DW_OP_LLVM_fragment:
     return "DW_OP_LLVM_fragment";
+  case DW_OP_LLVM_tag_offset:
+    return "DW_OP_LLVM_tag_offset";
   }
 }
 
@@ -157,6 +159,7 @@
 #include "llvm/BinaryFormat/Dwarf.def"
       .Case("DW_OP_LLVM_convert", DW_OP_LLVM_convert)
       .Case("DW_OP_LLVM_fragment", DW_OP_LLVM_fragment)
+      .Case("DW_OP_LLVM_tag_offset", DW_OP_LLVM_tag_offset)
       .Default(0);
 }