[PATCH] D41416: [modules] [pch] Do not deserialize all lazy template specializations when looking for one.

[Vassil Vassilev via Phabricator via cfe-commits]

v.g.vassilev added inline comments.


================
Comment at: clang/lib/Serialization/ASTWriterDecl.cpp:288
+      }
+      for (auto &SpecInfo : LazySpecializations) {
+        Record.push_back(SpecInfo.DeclID);
----------------
We should not store the lazy specialization information as an array of items because that makes the search slow. Instead we should use the `OnDiskHashTable` approach which we use already to store the identifier data.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D41416/new/

https://reviews.llvm.org/D41416