diff options
Diffstat (limited to 'gcc/ipa-inline.c')
| -rw-r--r-- | gcc/ipa-inline.c | 46 |
1 files changed, 33 insertions, 13 deletions
diff --git a/gcc/ipa-inline.c b/gcc/ipa-inline.c index 18e440a60fe..9e1bc9f4883 100644 --- a/gcc/ipa-inline.c +++ b/gcc/ipa-inline.c @@ -1113,13 +1113,9 @@ cgraph_decide_inlining (void) bool redo_always_inline = true; int initial_size = 0; - /* FIXME lto. We need to rethink how to coordinate different passes. */ - if (flag_ltrans) - return 0; - - /* FIXME lto. We need to re-think about how the passes get invoked. */ - if (!flag_wpa) - cgraph_remove_function_insertion_hook (function_insertion_hook_holder); + cgraph_remove_function_insertion_hook (function_insertion_hook_holder); + if (in_lto_p && flag_indirect_inlining) + ipa_update_after_lto_read (); max_count = 0; max_benefit = 0; @@ -1928,10 +1924,6 @@ inline_generate_summary (void) { struct cgraph_node *node; - /* FIXME lto. We should not run any IPA-summary pass in LTRANS mode. */ - if (flag_ltrans) - return; - function_insertion_hook_holder = cgraph_add_function_insertion_hook (&add_new_function, NULL); @@ -1976,6 +1968,34 @@ inline_transform (struct cgraph_node *node) return todo | execute_fixup_cfg (); } +/* Read inline summary. Jump functions are shared among ipa-cp + and inliner, so when ipa-cp is active, we don't need to write them + twice. */ + +static void +inline_read_summary (void) +{ + if (flag_indirect_inlining) + { + ipa_register_cgraph_hooks (); + if (!flag_ipa_cp) + ipa_prop_read_jump_functions (); + } + function_insertion_hook_holder = + cgraph_add_function_insertion_hook (&add_new_function, NULL); +} + +/* Write inline summary for node in SET. + Jump functions are shared among ipa-cp and inliner, so when ipa-cp is + active, we don't need to write them twice. */ + +static void +inline_write_summary (cgraph_node_set set) +{ + if (flag_indirect_inlining && !flag_ipa_cp) + ipa_prop_write_jump_functions (set); +} + struct ipa_opt_pass_d pass_ipa_inline = { { @@ -1995,8 +2015,8 @@ struct ipa_opt_pass_d pass_ipa_inline = | TODO_remove_functions /* todo_flags_finish */ }, inline_generate_summary, /* generate_summary */ - NULL, /* write_summary */ - NULL, /* read_summary */ + inline_write_summary, /* write_summary */ + inline_read_summary, /* read_summary */ NULL, /* function_read_summary */ 0, /* TODOs */ inline_transform, /* function_transform */ |