https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80700
--- Comment #4 from Segher Boessenkool <segher at gcc dot gnu.org> --- (In reply to Peter Bergner from comment #3) > I don't think my patch is the cause of the problem, more like it just > exposed more problems in the SPE code. After RA, we call into LRA to spill > a pseudo that did not get allocated a register: [...] > (gdb) p reg_renumber[564] > $1 = 65 65 is LR. What.