https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80881
--- Comment #60 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Uroš Bizjak from comment #59) > (In reply to Julian Waters from comment #57) > > Just a heads up, the minimal reproducer seems to be getting garbage movabsq > > instructions emitted again with the first stage gcc in the bootstrap phase > > You probably need to adjust pic_32bit_operand predicate (called via > x86_64_movabs_operand). Please also note symbolic_operand predicate (called from pic_32bit_operand) and perhaps other relevant predicates in i386/predicates.md