[Bug target/84154] [7/8 Regression] PowerPC GCC 7 and 8 have regression in converting fp to short/char and returning it

[meissner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84154

--- Comment #7 from Michael Meissner <meissner at gcc dot gnu.org> ---
Yes both patches need to be backported to GCC 7.

The first patch also needs to be backported to GCC 6.  The second one does not.