[Bug target/64461] bad assembly generated for Coldfire targets

[joel at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64461

--- Comment #2 from Joel Sherrill <joel at gcc dot gnu.org> ---
Multiple BSPs trigger this on various files which is not a surprise seeing as
it is generating an illegal memory to memory move. But in case it helps, this
is the list of CPU CFLAGS of BSPs which trigger it. I really believe this is a
breakage for all Coldfire variants though.

-mcpu=5206
-mcpu=5235
-mcpu=5272
-mcpu=528x 
-mcpu=52235
-mcpu=5307
-mcfv4e -Wa,-memac