https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67938
--- Comment #2 from Gerhard Steinmetz <gerhard.steinmetz.fort...@t-online.de> --- As meanwhile noticed, example z1.f90 from comment #1 overlaps with PR66833. Examples z2.f90 (comment #0) and z1s.f90 are describing additional effects.
