[Bug tree-optimization/78182] Missed optimizations: "fused" byte stores

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78182

--- Comment #2 from ktkachov at gcc dot gnu.org ---
Heh, please try r241649 or later.
I now get:
        movabsq $3472328296227680304, %rax
        movl    $825241648, text+8(%rip)
        movq    %rax, text(%rip)
        ret