https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91659
--- Comment #1 from kargl at gcc dot gnu.org --- This seems to be trigger by the combination of -fgcse-after-reload and -fpeel-loops. % gfcx -o z -O2 -fgcse-after-reload -fpeel-loops a.f && ./z STOP 3
