[Bug target/102202] Inefficent expansion of memset when range is [0,1]

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102202

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I wonder if we could do this expansion at the gimple level ...
Though introducing branches might not be happy for some.