https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86042
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
Status|UNCONFIRMED |NEW
Last reconfirmed| |2018-06-05
CC| |jakub at gcc dot gnu.org,
| |rguenth at gcc dot gnu.org
Target Milestone|--- |8.2
Ever confirmed|0 |1
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed. Note this was a correctness fix so we properly copy padding given
aggregate assignment in GIMPLE is not a block copy if done for a structure
type.
For this case in question it shouldn't have made a difference though.
We seem to invalidate the string info for some reason after visiting the
second store.
