1 files changed, 3 insertions, 0 deletions
diff --git a/include/llvm/MC/MCDwarf.h b/include/llvm/MC/MCDwarf.h
index 508c8305bc..731ffb14fb 100644
--- a/include/llvm/MC/MCDwarf.h
+++ b/include/llvm/MC/MCDwarf.h
@@ -195,6 +195,9 @@ struct MCDwarfLineTableHeader {
 class MCDwarfDwoLineTable {
   MCDwarfLineTableHeader Header;
 public:
+  void setCompilationDir(StringRef CompilationDir) {
+    Header.CompilationDir = CompilationDir;
+  }
   unsigned getFile(StringRef Directory, StringRef FileName) {
     return Header.getFile(Directory, FileName);
   }