[llvm-dev] Deleting BasicBlockPass/Manager

Alina Sbirlea via llvm-dev llvm-dev at lists.llvm.org
Wed Oct 30 14:42:10 PDT 2019

Heads up that this landed in this revision
Updated release notes here


On Thu, Oct 17, 2019 at 11:01 AM Alina Sbirlea <alina.sbirlea at gmail.com>

> Hi,
> I sent out a patch (D69121 <https://reviews.llvm.org/D69121>)  removing
> the BasicBlockPass, BasicBlockManager and all their dependencies following
> the patch that cleaned up the instantiations of the BasicBlockPass (
> rL373254 <https://reviews.llvm.org/rL373254>).
> The motivation was that the BasicBlockManager was generally unused,
> untested, was potentially broken (PR42264
> <https://bugs.llvm.org/show_bug.cgi?id=42264>, PR43429
> <https://bugs.llvm.org/show_bug.cgi?id=43429>, PR43336
> <https://bugs.llvm.org/show_bug.cgi?id=43336>, PR42246
> <https://bugs.llvm.org/show_bug.cgi?id=42246>), and any BasicBlockPass
> could be updated to be a FunctionPass looping over all BBs.
> If you have comments or concerns about this cleanup please let me know.
> Best,
> Alina
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