On 10/20/14 14:24, Bernd Schmidt wrote:
This stops most of the post-regalloc passes to be run if the target doesn't want register allocation. I'd previously moved them all out of postreload to the toplevel, but Jakub (I think) pointed out that the idea is not to run them to avoid crashes if reload fails e.g. for an invalid asm. So I've made a new container pass.A later patch will make thread_prologue_and_epilogue_insns callable from the backend. Bernd 004-postra.diff gcc/ * passes.def (pass_compute_alignments, pass_duplicate_computed_gotos, pass_variable_tracking, pass_free_cfg, pass_machine_reorg, pass_cleanup_barriers, pass_delay_slots, pass_split_for_shorten_branches, pass_convert_to_eh_region_ranges, pass_shorten_branches, pass_est_nothrow_function_flags, pass_dwarf2_frame, pass_final): Move outside of pass_postreload and into pass_late_compilation. (pass_late_compilation): Add. * passes.c (pass_data_late_compilation, pass_late_compilation, make_pass_late_compilation): New. * timevar.def (TV_LATE_COMPILATION): New.
OK. jeff
