1 files changed, 1 insertions, 1 deletions
diff --git a/lld/COFF/DriverUtils.cpp b/lld/COFF/DriverUtils.cpp
index c03b9727457..64856999902 100644
--- a/lld/COFF/DriverUtils.cpp
+++ b/lld/COFF/DriverUtils.cpp
@@ -594,7 +594,7 @@ void fixupExports() {
   }
 
   // Uniquefy by name.
-  std::map<StringRef, Export *> Map;
+  DenseMap<StringRef, Export *> Map(Config->Exports.size());
   std::vector<Export> V;
   for (Export &E : Config->Exports) {
     auto Pair = Map.insert(std::make_pair(E.ExportName, &E));