[PATCH] D100879: [Clang] Propagate guaranteed alignment for malloc and others

[Dávid Bolvanský via Phabricator via cfe-commits]

xbolva00 added a comment.

Just curious, did you try firefox with malloc? (If you care about the best performance).

“ It also mentions that forcing jemalloc to have 16-byte alignment will significantly slow down its performance.”

It would be interesting to see real world data, like firefox benchmarks. glibc and macOS defaults to 16-byte alignment and I think they have good reasons too.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D100879/new/

https://reviews.llvm.org/D100879