https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97592
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Last reconfirmed| |2021-02-14
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> Workaround: add CONTIGUOUS to the declaration of B_2D.
Confirmed for GCC9 up to GCC11. Note that GCC7 and GCC8 give the expected
result without the CONTIGUOUS attribute.
