diff --git a/llvm/include/llvm/IR/DebugInfoMetadata.h b/llvm/include/llvm/IR/DebugInfoMetadata.h
index 99f2c836045f..f10183ed3ecd 100644
--- a/llvm/include/llvm/IR/DebugInfoMetadata.h
+++ b/llvm/include/llvm/IR/DebugInfoMetadata.h
@@ -3230,12 +3230,6 @@ public:
     return "";
   }
 
-  Optional<StringRef> getSource() const {
-    if (auto *F = getFile())
-      return F->getSource();
-    return None;
-  }
-
   MDString *getRawName() const { return getOperandAs<MDString>(0); }
   Metadata *getRawFile() const { return getOperand(1); }
   MDString *getRawGetterName() const { return getOperandAs<MDString>(2); }