1 files changed, 0 insertions, 14 deletions
diff --git a/llvm/lib/IR/RemarkStreamer.cpp b/llvm/lib/IR/RemarkStreamer.cpp
index 022c17d6722..0b983408e46 100644
--- a/llvm/lib/IR/RemarkStreamer.cpp
+++ b/llvm/lib/IR/RemarkStreamer.cpp
@@ -21,21 +21,7 @@ RemarkStreamer::RemarkStreamer(StringRef Filename, raw_ostream &OS)
   assert(!Filename.empty() && "This needs to be a real filename.");
 }
 
-Error RemarkStreamer::setFilter(StringRef Filter) {
-  Regex R = Regex(Filter);
-  std::string RegexError;
-  if (!R.isValid(RegexError))
-    return createStringError(std::make_error_code(std::errc::invalid_argument),
-                             RegexError.data());
-  PassFilter = std::move(R);
-  return Error::success();
-}
-
 void RemarkStreamer::emit(const DiagnosticInfoOptimizationBase &Diag) {
-  if (Optional<Regex> &Filter = PassFilter)
-    if (!Filter->match(Diag.getPassName()))
-      return;
-
   DiagnosticInfoOptimizationBase *DiagPtr =
       const_cast<DiagnosticInfoOptimizationBase *>(&Diag);
   YAMLOutput << DiagPtr;