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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-06-28 02:20:29 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-06-28 02:20:29 +0000 |
| commit | 9e0baf4df3e04c06273651dcbf15dfccefcbdb60 (patch) | |
| tree | 02b6b104f2f54b8af2a5bad55640e994b28ecfb5 /gcc/tree-profile.c | |
| parent | 0bee387e3c1aae76cc96f13a1b6f4180dec18e8a (diff) | |
| download | gcc-9e0baf4df3e04c06273651dcbf15dfccefcbdb60.tar.gz | |
* 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
Diffstat (limited to 'gcc/tree-profile.c')
| -rw-r--r-- | gcc/tree-profile.c | 27 |
1 files changed, 27 insertions, 0 deletions
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 */ |