https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98925
Jan Hubicka <hubicka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Extend modref to handle |Extend ipa-prop to handle |return slot optimization |return functions for slot | |optimization Ever confirmed|0 |1 Status|UNCONFIRMED |NEW CC| |mjambor at suse dot cz Severity|normal |enhancement Last reconfirmed| |2021-11-07 --- Comment #2 from Jan Hubicka <hubicka at gcc dot gnu.org> --- Modref now handles return slots. However as discussed in earlier comment we also need return function in ipa-prop to propagate constant from callee to caller. So I am keeping the PR to track this (I think it would be useful especially for offlined ctors)