[PATCH] D108741: [IR][GlobalDCE] Add ability to mark vtable methods as eligible for VFE and avoid eliminating non-eligible vfunc in VFE in GlobalDCE

[Kuba (Brecka) Mracek via Phabricator via llvm-commits]

kubamracek added a comment.

@rjmccall, please see the history of this review, what you're saying was proposed already, and then declined by @pcc, who IIUC was involved in the original design and implementation of VFE, and who's requesting that the right way to express this in the IR is via a new constant that wraps the function pointers. @pcc provided some rationale for that -- do you disagree with it?


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  https://reviews.llvm.org/D108741/new/

https://reviews.llvm.org/D108741