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)
