https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99920
seurer at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #3 from seurer at gcc dot gnu.org --- I changed to use gcc 8.4 as my build compiler and the ICEs went away. I assume it was an issue with the older build compiler I had been using.