[llvm-dev] Legacy PM deprecation for optimization pipeline timeline

[Michael Kruse via llvm-dev]

Am Fr., 30. Apr. 2021 um 08:45 Uhr schrieb Jay Foad via llvm-dev
<llvm-dev at lists.llvm.org>:
>
> Does the deprecation mean that individual IR passes might stop
> supporting the legacy PM?

Depreciation would inevitably mean that bugs affecting only the legacy
pass manager might not get fixed (unless a volunteer would do so).
Even today there are passes that are only added to the new pass
manager.

Michael