https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83327
--- Comment #2 from Tom de Vries <vries at gcc dot gnu.org> --- Created attachment 42817 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42817&action=edit Demonstrator patch Using this demonstrator patch, I managed to fix the failure and run the test-case successfully. I'm not sure if the "AND_COMPL_HARD_REG_SET (hard_regs_live, lra_no_alloc_regs)" bit (which I borrowed from ira-lives.c:process_bb_node_lives) is necessary, this might be due to an problem in the gcn port.
