================ @@ -124,7 +124,7 @@ struct HeaderFileInfo { /// This ID number will be non-zero when there is a controlling /// macro whose IdentifierInfo may not yet have been loaded from /// external storage. - unsigned ControllingMacroID = 0; + uint64_t ControllingMacroID = 0; ---------------- jansvoboda11 wrote:
This increases the size of `HeaderFileInfo` from 32 to 40 bytes. Can we squash this member with `ControllingMacro` into some kind of tagged pointer & `uint64_t` union to save space? https://github.com/llvm/llvm-project/pull/92085 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits