https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66073
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- It could be a duplicate of pr66041. Could you try the patch in comment #3?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66073
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- It could be a duplicate of pr66041. Could you try the patch in comment #3?