https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93877
Oleg Endo <olegendo at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2020-02-26 Ever confirmed|0 |1 --- Comment #9 from Oleg Endo <olegendo at gcc dot gnu.org> --- The "movsf_ie" insn doesn't allow FP reg -> GP reg moves in its constraints, but it allows it in its predicates "general_movdst_operand" and "general_movsrc_operand". I will have a look and try to correct it.