[Bug ipa/126241] Missed devirtualization of immutable std::function dispatch blocks

[ptomsich at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126241

--- Comment #2 from ptomsich at gcc dot gnu.org ---
(In reply to ktkachov from comment #1)
> This looks like PR125547 that I filed when looking at marian too

Just a heads-up: we have a series that implements the proposed design.