https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113384
--- Comment #4 from John David Anglin <danglin at gcc dot gnu.org> --- gcc-13 is okay: fsub,sgl %fr23L,%fr22L,%fr22L ldo 8(%r3),%r20 ldo 800(%r20),%r20 ldo 4(%r20),%r20 depw,z %r21,28,29,%r21 add,l %r21,%r20,%r20 fstw %fr22L,0(%r20)