1 files changed, 0 insertions, 54 deletions
diff --git a/llvm/lib/DebugInfo/PDB/Raw/NameMap.cpp b/llvm/lib/DebugInfo/PDB/Raw/NameMap.cpp
index e17600986c9..70b810f1522 100644
--- a/llvm/lib/DebugInfo/PDB/Raw/NameMap.cpp
+++ b/llvm/lib/DebugInfo/PDB/Raw/NameMap.cpp
@@ -145,60 +145,6 @@ Error NameMap::load(StreamReader &Stream) {
   return Error::success();
 }
 
-Error NameMap::commit(StreamWriter &Writer) {
-  // The first field is the number of bytes of string data.  So add
-  // up the length of all strings plus a null terminator for each
-  // one.
-  uint32_t NumBytes = 0;
-  for (auto B = Mapping.begin(), E = Mapping.end(); B != E; ++B) {
-    NumBytes += B->getKeyLength() + 1;
-  }
-
-  if (auto EC = Writer.writeInteger(NumBytes)) // Number of bytes of string data
-    return EC;
-  // Now all of the string data itself.
-  for (auto B = Mapping.begin(), E = Mapping.end(); B != E; ++B) {
-    if (auto EC = Writer.writeZeroString(B->getKey()))
-      return EC;
-  }
-
-  if (auto EC = Writer.writeInteger(Mapping.size())) // Hash Size
-    return EC;
-
-  if (auto EC = Writer.writeInteger(Mapping.size())) // Max Number of Strings
-    return EC;
-
-  if (auto EC = Writer.writeInteger(Mapping.size())) // Num Present Words
-    return EC;
-
-  // For each entry in the mapping, write a bit mask which represents a bucket
-  // to store it in.  We don't use this, so the value we write isn't important
-  // to us, it just has to be there.
-  for (auto B = Mapping.begin(), E = Mapping.end(); B != E; ++B) {
-    if (auto EC = Writer.writeInteger(1U))
-      return EC;
-  }
-
-  if (auto EC = Writer.writeInteger(0U)) // Num Deleted Words
-    return EC;
-
-  // Mappings of each word.
-  uint32_t OffsetSoFar = 0;
-  for (auto B = Mapping.begin(), E = Mapping.end(); B != E; ++B) {
-    // This is a list of key value pairs where the key is the offset into the
-    // strings buffer, and the value is a stream number.  Write each pair.
-    if (auto EC = Writer.writeInteger(OffsetSoFar))
-      return EC;
-
-    if (auto EC = Writer.writeInteger(B->second))
-      return EC;
-
-    OffsetSoFar += B->getKeyLength() + 1;
-  }
-
-  return Error::success();
-}
-
 iterator_range<StringMapConstIterator<uint32_t>> NameMap::entries() const {
   return llvm::make_range<StringMapConstIterator<uint32_t>>(Mapping.begin(),
                                                             Mapping.end());