Hi Richard, This patch tries to move increase_alignment pass from small to regular ipa pass. Does the patch look correct ? Since we are only increasing alignment of varpool nodes, I am not sure if any ipa read/write hooks were necessary and passed NULL for them. Cross-tested on arm*-*-*, aarch64*-*-*, Bootstrap+test on aarch64-linux-gnu in progress.
Thanks, Prathamesh
diff --git a/gcc/passes.def b/gcc/passes.def index 993ed28..a841183 100644 --- a/gcc/passes.def +++ b/gcc/passes.def @@ -138,12 +138,12 @@ along with GCC; see the file COPYING3. If not see PUSH_INSERT_PASSES_WITHIN (pass_ipa_tree_profile) NEXT_PASS (pass_feedback_split_functions); POP_INSERT_PASSES () - NEXT_PASS (pass_ipa_increase_alignment); NEXT_PASS (pass_ipa_tm); NEXT_PASS (pass_ipa_lower_emutls); TERMINATE_PASS_LIST (all_small_ipa_passes) INSERT_PASSES_AFTER (all_regular_ipa_passes) + NEXT_PASS (pass_ipa_increase_alignment); NEXT_PASS (pass_ipa_whole_program_visibility); NEXT_PASS (pass_ipa_profile); NEXT_PASS (pass_ipa_icf); diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h index 66e103a..2d2e8fc 100644 --- a/gcc/tree-pass.h +++ b/gcc/tree-pass.h @@ -482,7 +482,7 @@ extern simple_ipa_opt_pass *make_pass_local_optimization_passes (gcc::context *c extern ipa_opt_pass_d *make_pass_ipa_whole_program_visibility (gcc::context *ctxt); -extern simple_ipa_opt_pass *make_pass_ipa_increase_alignment (gcc::context +extern ipa_opt_pass_d *make_pass_ipa_increase_alignment (gcc::context *ctxt); extern ipa_opt_pass_d *make_pass_ipa_inline (gcc::context *ctxt); extern simple_ipa_opt_pass *make_pass_ipa_free_lang_data (gcc::context *ctxt); diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c index 2669813..aeb5e0f 100644 --- a/gcc/tree-vectorizer.c +++ b/gcc/tree-vectorizer.c @@ -938,7 +938,7 @@ namespace { const pass_data pass_data_ipa_increase_alignment = { - SIMPLE_IPA_PASS, /* type */ + IPA_PASS, /* type */ "increase_alignment", /* name */ OPTGROUP_LOOP | OPTGROUP_VEC, /* optinfo_flags */ TV_IPA_OPT, /* tv_id */ @@ -949,11 +949,20 @@ const pass_data pass_data_ipa_increase_alignment = 0, /* todo_flags_finish */ }; -class pass_ipa_increase_alignment : public simple_ipa_opt_pass +class pass_ipa_increase_alignment : public ipa_opt_pass_d { public: pass_ipa_increase_alignment (gcc::context *ctxt) - : simple_ipa_opt_pass (pass_data_ipa_increase_alignment, ctxt) + : ipa_opt_pass_d (pass_data_ipa_increase_alignment, ctxt, + NULL, /* generate_summary */ + NULL, /* write summary */ + NULL, /* read summary */ + NULL, /* write optimization summary */ + NULL, /* read optimization summary */ + NULL, /* stmt fixup */ + 0, /* function_transform_todo_flags_start */ + NULL, /* transform function */ + NULL )/* variable transform */ {} /* opt_pass methods: */ @@ -968,7 +977,7 @@ public: } // anon namespace -simple_ipa_opt_pass * +ipa_opt_pass_d * make_pass_ipa_increase_alignment (gcc::context *ctxt) { return new pass_ipa_increase_alignment (ctxt);