[Bug target/83815] Enhance addressing for long double on PowerPC with -mabi=ieeelongdouble

[meissner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83815

Michael Meissner <meissner at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |INVALID

--- Comment #1 from Michael Meissner <meissner at gcc dot gnu.org> ---
I did some further research, and I can't find any place in rs6000.c where
TFmode is handled, but IFmode/KFmode are not handled, and there is a test
whether the mode targets IBM extended double or IEEE 128-bit.

I thought there were a few places, but I had previously missed that KF/IF were
also handled nearby.