https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95018
Thomas Koenig <tkoenig at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |11.0
Summary|Excessive unrolling for |[11 Regression] Excessive
|Fortran library array |unrolling for Fortran
|handling |library array handling
--- Comment #3 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
Does not occur on 7.5.0, so it's an 11 regression at least.
Further testing underway.