[Bug target/109279] RISC-V: complex constants synthesized should be improved

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109279

--- Comment #21 from Jeffrey A. Law <law at gcc dot gnu.org> ---
WRT c#20.  Those cases are pretty easy to handle with the additional work
Raphael and I have done over the last year.  Let me that that.