https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81464
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- This is when searching for a PHI for vop .MEM_NNN, but apparently there is no such PHI. I'm afraid I'm not familiar with this part of code to know why it is trying to do that.