https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70784
ktkachov at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2016-04-25 Assignee|unassigned at gcc dot gnu.org |ktkachov at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from ktkachov at gcc dot gnu.org --- I have an idea to implement this at the RTL level by finding consecutive stores of immediates, creating a byte vector resulting from the merged immediate values, and re-emitting it using a new wider (and shorter) sequence.