[Bug modula2/115823] Wrong expansion of isnormal optab

[gaius at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115823

--- Comment #14 from Gaius Mulley <gaius at gcc dot gnu.org> ---
I've git committed the modula-2 changes.  I've left the patch for:

gcc/config/s390/s390.md

as it is outside my maintainership.