https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58243
Martin Jambor <jamborm at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from Martin Jambor <jamborm at gcc dot gnu.org> ---
Store-merging now merges all the separate-byte setting. I have looked at
optimized dumps with and without SRA (on x86_64-linux) and SRA never pessimizes
the code but often helps to avoid the extra final copy. Not always, because
that would (currently) require total scalarization which we do not do for
bit-fields.
So I am closing this as fixed.
