1 files changed, 7 insertions, 8 deletions
diff --git a/lib/DebugInfo/PDB/Native/NamedStreamMap.cpp b/lib/DebugInfo/PDB/Native/NamedStreamMap.cpp
index a4eaed90837d..4a88391494cd 100644
--- a/lib/DebugInfo/PDB/Native/NamedStreamMap.cpp
+++ b/lib/DebugInfo/PDB/Native/NamedStreamMap.cpp
@@ -1,9 +1,8 @@
 //===- NamedStreamMap.cpp - PDB Named Stream Map --------------------------===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 
@@ -35,6 +34,7 @@ uint16_t NamedStreamMapTraits::hashLookupKey(StringRef S) const {
   // Here, the type HASH is a typedef of unsigned short.
   // ** It is not a bug that we truncate the result of hashStringV1, in fact
   //    it is a bug if we do not! **
+  // See NMTNI::hash() in the reference implementation.
   return static_cast<uint16_t>(hashStringV1(S));
 }
 
@@ -46,8 +46,7 @@ uint32_t NamedStreamMapTraits::lookupKeyToStorageKey(StringRef S) {
   return NS->appendStringData(S);
 }
 
-NamedStreamMap::NamedStreamMap()
-    : HashTraits(*this), OffsetIndexMap(1, HashTraits) {}
+NamedStreamMap::NamedStreamMap() : HashTraits(*this), OffsetIndexMap(1) {}
 
 Error NamedStreamMap::load(BinaryStreamReader &Stream) {
   uint32_t StringBufferSize;
@@ -99,7 +98,7 @@ uint32_t NamedStreamMap::hashString(uint32_t Offset) const {
 }
 
 bool NamedStreamMap::get(StringRef Stream, uint32_t &StreamNo) const {
-  auto Iter = OffsetIndexMap.find_as(Stream);
+  auto Iter = OffsetIndexMap.find_as(Stream, HashTraits);
   if (Iter == OffsetIndexMap.end())
     return false;
   StreamNo = (*Iter).second;
@@ -123,5 +122,5 @@ uint32_t NamedStreamMap::appendStringData(StringRef S) {
 }
 
 void NamedStreamMap::set(StringRef Stream, uint32_t StreamNo) {
-  OffsetIndexMap.set_as(Stream, support::ulittle32_t(StreamNo));
+  OffsetIndexMap.set_as(Stream, support::ulittle32_t(StreamNo), HashTraits);
 }