[llvm-dev] [RFC] Expanding the scope of ENABLE_EXPERIMENTAL_NEW_PASS_MANAGER

Arthur Eubanks via llvm-dev llvm-dev at lists.llvm.org
Wed Dec 2 11:14:20 PST 2020


>
> I added a comment on D92433. In lld/ELF, we generally don't recommend
> configure-time default values. We expect the compiler driver to handle
> platform differences
> We expect the driver to handle platform differences (e.g. default -pie)
> and pass
> the proper options to LLD. We can default to true and let the clang driver
> pass
> --no-lto-new-pass-manager to LLD if needed.
>
That sounds fine to me as long as people don't use lld/ELF directly.
Although it can't hurt to also change the default value,can it? :)

For COFF/wasm does changing the default in the lld driver make sense?
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