From 9e0baf4df3e04c06273651dcbf15dfccefcbdb60 Mon Sep 17 00:00:00 2001 From: hubicka Date: Tue, 28 Jun 2005 02:20:29 +0000 Subject: * cgraph.c (cgraph_remove_node): Do not release function bodies until full cgraph is built. * cgraph.h (cgraph_decide_inlining_incrementally): Add early argument. * cgraphunit.c (cgraph_finalize_function): Update call of cgraph_decide_inlining_incrementally. (initialize_inline_failed): Break out of ... (cgraph_analyze_function): ... here. (rebuild_cgraph_edges): New function. (pass_rebuild_cgraph_edges): New pass. * common.opt (fearly-inlining): New flag. * ipa-inline.c: Include ggc.h (cgraph_clone_inlined_nodes): Avoid re-using of original copy when cgraph is not fully built. (cgraph_decide_inlining_incrementally): Add early mode. (cgraph_early_inlining): New function. (cgraph_gate_early_inlining): Likewise. (pass_early_ipa_inline): New pass. * ipa.c (cgraph_postorder): NULLify aux pointer. * tree-inline.c (expand_call_inline): Avoid warning early. * tree-optimize.c (pass_early_local_passes): New. (execute_cleanup_cfg_pre_ipa): New. (pass_cleanup_cfg): New. (register_dump_files): Fix handling subpasses of IPA pass. (init_tree_optimization_passes): Add early passes. (execute_ipa_pass_list): Fix handling of subpasses of IPA pass. * passes.h (pass_early_tree_profile, pass_rebuild_cgraph_edges, pass_early_ipa_inline): New passes. * tree-profile.c (do_early_tree_profiling, pass_early_tree_profile): New. * invoke.texi: Document early-inlining. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101369 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/tree-profile.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'gcc/tree-profile.c') diff --git a/gcc/tree-profile.c b/gcc/tree-profile.c index 0f73e3cf4cb..a19e3a42ad1 100644 --- a/gcc/tree-profile.c +++ b/gcc/tree-profile.c @@ -273,6 +273,33 @@ struct tree_opt_pass pass_tree_profile = 0 /* letter */ }; +/* Return 1 if tree-based profiling is in effect, else 0. + If it is, set up hooks for tree-based profiling. + Gate for pass_tree_profile. */ + +static bool +do_early_tree_profiling (void) +{ + return (do_tree_profiling () && (!flag_unit_at_a_time || !optimize)); +} + +struct tree_opt_pass pass_early_tree_profile = +{ + "early_tree_profile", /* name */ + do_early_tree_profiling, /* gate */ + tree_profiling, /* execute */ + NULL, /* sub */ + NULL, /* next */ + 0, /* static_pass_number */ + TV_BRANCH_PROB, /* tv_id */ + PROP_gimple_leh | PROP_cfg, /* properties_required */ + PROP_gimple_leh | PROP_cfg, /* properties_provided */ + 0, /* properties_destroyed */ + 0, /* todo_flags_start */ + TODO_verify_stmts, /* todo_flags_finish */ + 0 /* letter */ +}; + struct profile_hooks tree_profile_hooks = { tree_init_edge_profiler, /* init_edge_profiler */ -- cgit v1.2.1