diff options
Diffstat (limited to 'gcc/passes.c')
| -rw-r--r-- | gcc/passes.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/gcc/passes.c b/gcc/passes.c index 53d2985e9e4..d07a5ca9f3d 100644 --- a/gcc/passes.c +++ b/gcc/passes.c @@ -599,7 +599,6 @@ init_optimization_passes (void) NEXT_PASS (pass_build_alias); NEXT_PASS (pass_return_slot); NEXT_PASS (pass_rename_ssa_copies); - /* Initial scalar cleanups. */ NEXT_PASS (pass_complete_unrolli); NEXT_PASS (pass_ccp); @@ -628,14 +627,12 @@ init_optimization_passes (void) NEXT_PASS (pass_sra); NEXT_PASS (pass_rename_ssa_copies); NEXT_PASS (pass_dominator); - /* The only const/copy propagation opportunities left after DOM should be due to degenerate PHI nodes. So rather than run the full propagators, run a specialized pass which only examines PHIs to discover const/copy propagation opportunities. */ NEXT_PASS (pass_phi_only_cprop); - NEXT_PASS (pass_reassoc); NEXT_PASS (pass_dce); NEXT_PASS (pass_dse); @@ -683,14 +680,12 @@ init_optimization_passes (void) NEXT_PASS (pass_reassoc); NEXT_PASS (pass_vrp); NEXT_PASS (pass_dominator); - /* The only const/copy propagation opportunities left after DOM should be due to degenerate PHI nodes. So rather than run the full propagators, run a specialized pass which only examines PHIs to discover const/copy propagation opportunities. */ NEXT_PASS (pass_phi_only_cprop); - NEXT_PASS (pass_cd_dce); NEXT_PASS (pass_tracer); @@ -719,6 +714,7 @@ init_optimization_passes (void) NEXT_PASS (pass_warn_function_noreturn); NEXT_PASS (pass_free_datastructures); NEXT_PASS (pass_mudflap_2); + NEXT_PASS (pass_free_cfg_annotations); NEXT_PASS (pass_expand); NEXT_PASS (pass_rest_of_compilation); @@ -958,12 +954,10 @@ execute_function_todo (void *data) if (flags & TODO_remove_unused_locals) remove_unused_locals (); - if ((flags & TODO_dump_func) - && dump_file && current_function_decl) + if ((flags & TODO_dump_func) && dump_file && current_function_decl) { if (cfun->curr_properties & PROP_trees) - dump_function_to_file (current_function_decl, - dump_file, dump_flags); + dump_function_to_file (current_function_decl, dump_file, dump_flags); else { if (dump_flags & TDF_SLIM) @@ -974,7 +968,7 @@ execute_function_todo (void *data) else print_rtl (dump_file, get_insns ()); - if (cfun->curr_properties & PROP_cfg + if ((cfun->curr_properties & PROP_cfg) && graph_dump_format != no_graph && (dump_flags & TDF_GRAPH)) print_rtl_graph_with_bb (dump_file_name, get_insns ()); @@ -1043,8 +1037,7 @@ execute_todo (unsigned int flags) cgraph_remove_unreachable_nodes (true, dump_file); } - if ((flags & TODO_dump_cgraph) - && dump_file && !current_function_decl) + if ((flags & TODO_dump_cgraph) && dump_file && !current_function_decl) { gcc_assert (!cfun); dump_cgraph (dump_file); @@ -1054,9 +1047,7 @@ execute_todo (unsigned int flags) } if (flags & TODO_ggc_collect) - { - ggc_collect (); - } + ggc_collect (); /* Now that the dumping has been done, we can get rid of the optional df problems. */ @@ -1256,6 +1247,7 @@ execute_one_pass (struct opt_pass *pass) } current_pass = pass; + /* See if we're supposed to run this pass. */ if (pass->gate && !pass->gate ()) return false; |