This can help de-virtualize function calls: https://github.com/llvm/llvm-project/blob/876334321f842edadcc0cd4241c76b59bb888b9e/clang/lib/AST/DeclCXX.cpp#L2260#L2261
<rdar://problem/116650535>
Created attachment 468115 [details] Patch
Committed 269059@main (db4f2bb7df50): <https://commits.webkit.org/269059@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 468115 [details].