[Bug target/112454] csinc (csel is though) is not being used when there is matches twice

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112454

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So it looks like this is not only a cost issue. I have to look into forwprop to
see if it can handle this. Note the cost issue does need to be fixed anyways
since it will be needed there; otherwise forwprop might reject it.