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timevar.def (TV_IPA_OPT, [...]): New. 

* timevar.def (TV_IPA_OPT, TV_EARLY_LOCAL, TV_OPTIMIZE,
	TV_POSTRELOAD, TV_REMOVE_UNUSED, TV_ADDRESS_TAKEN, TV_TODO,
	TV_VERIFY_LOOP_CLOSED, TV_VERIFY_RTL_SHARING,
	TV_REBUILD_FREQUENCIES, TV_REPAIR_LOOPS): New.
	* tree-into-ssa.c (rewrite_into_ssa): Don't push/pop timevar here ...
	(pass_build_ssa): ... but here.
	* cgraphbuild.c (pass_rebuild_cgraph): Use timevar.
	* tree-ssa-loop-manip.c (verify_loop_closed_ssa): Use timevar.
	* tree-emutls.c (pass_ipa_lower_emutls): Ditto.
	* df-core.c (pass_df_initialize_opt,
	pass_df_initialize_no_opt): Ditto.
	* predict.c (rebuild_frequencies): Ditto.
	* tree-vectorizer.c (pass_ipa_increase_alignment): Ditto.
	* emit-rtl.c (verify_rtl_sharing): Ditto.
	* tree-cfgcleanup.c (repair_loop_structures): Ditto.
	* tree-ssa-live.c (remove_unused_locals): Ditto.
	* cfglayout.c (pass_into_cfg_layout, pass_outof_cfg_layout): Ditto.
	* tree-ssa.c (pass_early_warn_uninitialized,
	execute_update_addresses_taken, pass_update_address_taken): Ditto.
	* tree-optimize.c (pass_all_optimizations, pass_early_local_passes,
	pass_cleanup_cfg_post_optimizing, tree_rest_of_compilation): Ditto.
	* passes.c (pass_postreload, execute_todo): Ditto.
	* tree-ssanames.c (pass_release_ssa_names): Ditto.

From-SVN: r166869
This commit is contained in:
Michael Matz 2010-11-17 15:18:08 +00:00 committed by Michael Matz
parent b37421c62a
commit a222c01a3c
18 changed files with 82 additions and 23 deletions
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26
gcc/ChangeLog
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@ -1,3 +1,29 @@
2010-11-17 Michael Matz <matz@suse.de>
* timevar.def (TV_IPA_OPT, TV_EARLY_LOCAL, TV_OPTIMIZE,
TV_POSTRELOAD, TV_REMOVE_UNUSED, TV_ADDRESS_TAKEN, TV_TODO,
TV_VERIFY_LOOP_CLOSED, TV_VERIFY_RTL_SHARING,
TV_REBUILD_FREQUENCIES, TV_REPAIR_LOOPS): New.
* tree-into-ssa.c (rewrite_into_ssa): Don't push/pop timevar here ...
(pass_build_ssa): ... but here.
* cgraphbuild.c (pass_rebuild_cgraph): Use timevar.
* tree-ssa-loop-manip.c (verify_loop_closed_ssa): Use timevar.
* tree-emutls.c (pass_ipa_lower_emutls): Ditto.
* df-core.c (pass_df_initialize_opt,
pass_df_initialize_no_opt): Ditto.
* predict.c (rebuild_frequencies): Ditto.
* tree-vectorizer.c (pass_ipa_increase_alignment): Ditto.
* emit-rtl.c (verify_rtl_sharing): Ditto.
* tree-cfgcleanup.c (repair_loop_structures): Ditto.
* tree-ssa-live.c (remove_unused_locals): Ditto.
* cfglayout.c (pass_into_cfg_layout, pass_outof_cfg_layout): Ditto.
* tree-ssa.c (pass_early_warn_uninitialized,
execute_update_addresses_taken, pass_update_address_taken): Ditto.
* tree-optimize.c (pass_all_optimizations, pass_early_local_passes,
pass_cleanup_cfg_post_optimizing, tree_rest_of_compilation): Ditto.
* passes.c (pass_postreload, execute_todo): Ditto.
* tree-ssanames.c (pass_release_ssa_names): Ditto.
2010-11-17 Joseph Myers <joseph@codesourcery.com>
* doc/invoke.texi (-dy): Remove.

4
gcc/cfglayout.c
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@ -374,7 +374,7 @@ struct rtl_opt_pass pass_into_cfg_layout_mode =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_CFG, /* tv_id */
0, /* properties_required */
PROP_cfglayout, /* properties_provided */
0, /* properties_destroyed */
@ -393,7 +393,7 @@ struct rtl_opt_pass pass_outof_cfg_layout_mode =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_CFG, /* tv_id */
0, /* properties_required */
0, /* properties_provided */
PROP_cfglayout, /* properties_destroyed */

2
gcc/cgraphbuild.c
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@ -521,7 +521,7 @@ struct gimple_opt_pass pass_rebuild_cgraph_edges =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_CGRAPH, /* tv_id */
PROP_cfg, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */

4
gcc/df-core.c
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@ -758,7 +758,7 @@ struct rtl_opt_pass pass_df_initialize_opt =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_DF_SCAN, /* tv_id */
0, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */
@ -785,7 +785,7 @@ struct rtl_opt_pass pass_df_initialize_no_opt =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_DF_SCAN, /* tv_id */
0, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */

4
gcc/emit-rtl.c
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@ -2526,6 +2526,8 @@ verify_rtl_sharing (void)
{
rtx p;
timevar_push (TV_VERIFY_RTL_SHARING);
for (p = get_insns (); p; p = NEXT_INSN (p))
if (INSN_P (p))
{
@ -2552,6 +2554,8 @@ verify_rtl_sharing (void)
verify_rtx_sharing (PATTERN (p), p);
verify_rtx_sharing (REG_NOTES (p), p);
}
timevar_pop (TV_VERIFY_RTL_SHARING);
}
/* Go through all the RTL insn bodies and copy any invalid shared structure.

6
gcc/passes.c
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@ -324,7 +324,7 @@ struct rtl_opt_pass pass_postreload =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_POSTRELOAD, /* tv_id */
PROP_rtl, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */
@ -1269,6 +1269,8 @@ execute_todo (unsigned int flags)
gcc_assert (flags & TODO_update_ssa_any);
#endif
timevar_push (TV_TODO);
/* Inform the pass whether it is the first time it is run. */
first_pass_instance = (flags & TODO_mark_first_instance) != 0;
@ -1302,6 +1304,8 @@ execute_todo (unsigned int flags)
df problems. */
if (flags & TODO_df_finish)
df_finish_pass ((flags & TODO_df_verify) != 0);
timevar_pop (TV_TODO);
}
/* Verify invariants that should hold between passes. This is a place

2
gcc/predict.c
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@ -2329,6 +2329,7 @@ struct gimple_opt_pass pass_strip_predict_hints =
void
rebuild_frequencies (void)
{
timevar_push (TV_REBUILD_FREQUENCIES);
if (profile_status == PROFILE_GUESSED)
{
loop_optimizer_init (0);
@ -2343,4 +2344,5 @@ rebuild_frequencies (void)
counts_to_freqs ();
else
gcc_unreachable ();
timevar_pop (TV_REBUILD_FREQUENCIES);
}

2
gcc/reginfo.c
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@ -1019,7 +1019,7 @@ struct rtl_opt_pass pass_reginfo_init =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_NONE, /* tv_id */
0, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */

13
gcc/timevar.def
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@ -53,6 +53,7 @@ DEFTIMEVAR (TV_CGRAPHOPT , "callgraph optimization")
DEFTIMEVAR (TV_VARPOOL , "varpool construction")
DEFTIMEVAR (TV_IPA_CONSTANT_PROP , "ipa cp")
DEFTIMEVAR (TV_IPA_FNSPLIT , "ipa function splitting")
DEFTIMEVAR (TV_IPA_OPT , "ipa various optimizations")
DEFTIMEVAR (TV_IPA_LTO_GIMPLE_IN , "ipa lto gimple in")
DEFTIMEVAR (TV_IPA_LTO_GIMPLE_OUT , "ipa lto gimple out")
DEFTIMEVAR (TV_IPA_LTO_DECL_IN , "ipa lto decl in")
@ -232,9 +233,19 @@ DEFTIMEVAR (TV_VAR_TRACKING , "variable tracking")
DEFTIMEVAR (TV_VAR_TRACKING_DATAFLOW , "var-tracking dataflow")
DEFTIMEVAR (TV_VAR_TRACKING_EMIT , "var-tracking emit")
DEFTIMEVAR (TV_TREE_IFCOMBINE , "tree if-combine")
DEFTIMEVAR (TV_TREE_UNINIT , "uninit var anaysis")
DEFTIMEVAR (TV_TREE_UNINIT , "uninit var analysis")
DEFTIMEVAR (TV_PLUGIN_INIT , "plugin initialization")
DEFTIMEVAR (TV_PLUGIN_RUN , "plugin execution")
/* Everything else in rest_of_compilation not included above. */
DEFTIMEVAR (TV_EARLY_LOCAL , "early local passes")
DEFTIMEVAR (TV_OPTIMIZE , "unaccounted optimizations")
DEFTIMEVAR (TV_REST_OF_COMPILATION , "rest of compilation")
DEFTIMEVAR (TV_POSTRELOAD , "unaccounted post reload")
DEFTIMEVAR (TV_REMOVE_UNUSED , "remove unused locals")
DEFTIMEVAR (TV_ADDRESS_TAKEN , "address taken")
DEFTIMEVAR (TV_TODO , "unaccounted todo")
DEFTIMEVAR (TV_VERIFY_LOOP_CLOSED , "verify loop closed")
DEFTIMEVAR (TV_VERIFY_RTL_SHARING , "verify RTL sharing")
DEFTIMEVAR (TV_REBUILD_FREQUENCIES , "rebuild frequencies")
DEFTIMEVAR (TV_REPAIR_LOOPS , "repair loop structures")

6
gcc/tree-cfgcleanup.c
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@ -777,7 +777,10 @@ cleanup_tree_cfg_noloop (void)
static void
repair_loop_structures (void)
{
bitmap changed_bbs = BITMAP_ALLOC (NULL);
bitmap changed_bbs;
timevar_push (TV_REPAIR_LOOPS);
changed_bbs = BITMAP_ALLOC (NULL);
fix_loop_structure (changed_bbs);
/* This usually does nothing. But sometimes parts of cfg that originally
@ -794,6 +797,7 @@ repair_loop_structures (void)
scev_reset ();
loops_state_clear (LOOPS_NEED_FIXUP);
timevar_pop (TV_REPAIR_LOOPS);
}
/* Cleanup cfg and repair loop structures. */

2
gcc/tree-emutls.c
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@ -792,7 +792,7 @@ struct simple_ipa_opt_pass pass_ipa_lower_emutls =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_IPA_OPT, /* tv_id */
PROP_cfg | PROP_ssa, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */

5
gcc/tree-into-ssa.c
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@ -2339,8 +2339,6 @@ rewrite_into_ssa (void)
bitmap_head *dfs;
basic_block bb;
timevar_push (TV_TREE_SSA_OTHER);
/* Initialize operand data structures. */
init_ssa_operands ();
@ -2380,7 +2378,6 @@ rewrite_into_ssa (void)
fini_ssa_renamer ();
timevar_pop (TV_TREE_SSA_OTHER);
return 0;
}
@ -2395,7 +2392,7 @@ struct gimple_opt_pass pass_build_ssa =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_TREE_SSA_OTHER, /* tv_id */
PROP_cfg | PROP_referenced_vars, /* properties_required */
PROP_ssa, /* properties_provided */
0, /* properties_destroyed */

10
gcc/tree-optimize.c
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@ -69,7 +69,7 @@ struct gimple_opt_pass pass_all_optimizations =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_OPTIMIZE, /* tv_id */
0, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */
@ -111,7 +111,7 @@ struct simple_ipa_opt_pass pass_early_local_passes =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_EARLY_LOCAL, /* tv_id */
0, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */
@ -203,7 +203,7 @@ struct gimple_opt_pass pass_cleanup_cfg_post_optimizing =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_TREE_CLEANUP_CFG, /* tv_id */
PROP_cfg, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */
@ -389,7 +389,7 @@ tree_rest_of_compilation (tree fndecl)
{
location_t saved_loc;
timevar_push (TV_EXPAND);
timevar_push (TV_REST_OF_COMPILATION);
gcc_assert (cgraph_global_info_ready);
@ -471,5 +471,5 @@ tree_rest_of_compilation (tree fndecl)
input_location = saved_loc;
ggc_collect ();
timevar_pop (TV_EXPAND);
timevar_pop (TV_REST_OF_COMPILATION);
}

4
gcc/tree-ssa-live.c
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@ -695,6 +695,8 @@ remove_unused_locals (void)
if (!optimize)
return;
timevar_push (TV_REMOVE_UNUSED);
mark_scope_block_unused (DECL_INITIAL (current_function_decl));
/* Assume all locals are unused. */
@ -827,6 +829,8 @@ remove_unused_locals (void)
fprintf (dump_file, "Scope blocks after cleanups:\n");
dump_scope_blocks (dump_file, dump_flags);
}
timevar_pop (TV_REMOVE_UNUSED);
}

4
gcc/tree-ssa-loop-manip.c
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@ -455,6 +455,8 @@ verify_loop_closed_ssa (bool verify_ssa_p)
if (verify_ssa_p)
verify_ssa (false);
timevar_push (TV_VERIFY_LOOP_CLOSED);
FOR_EACH_BB (bb)
{
for (bsi = gsi_start_phis (bb); !gsi_end_p (bsi); gsi_next (&bsi))
@ -468,6 +470,8 @@ verify_loop_closed_ssa (bool verify_ssa_p)
for (bsi = gsi_start_bb (bb); !gsi_end_p (bsi); gsi_next (&bsi))
check_loop_closed_ssa_stmt (bb, gsi_stmt (bsi));
}
timevar_pop (TV_VERIFY_LOOP_CLOSED);
}
/* Split loop exit edge EXIT. The things are a bit complicated by a need to

7
gcc/tree-ssa.c
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@ -1816,7 +1816,7 @@ struct gimple_opt_pass pass_early_warn_uninitialized =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_TREE_UNINIT, /* tv_id */
PROP_ssa, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */
@ -1958,6 +1958,8 @@ execute_update_addresses_taken (void)
tree var;
unsigned i;
timevar_push (TV_ADDRESS_TAKEN);
/* Collect into ADDRESSES_TAKEN all variables whose address is taken within
the function body. */
FOR_EACH_BB (bb)
@ -2173,6 +2175,7 @@ execute_update_addresses_taken (void)
BITMAP_FREE (not_reg_needs);
BITMAP_FREE (addresses_taken);
timevar_pop (TV_ADDRESS_TAKEN);
}
struct gimple_opt_pass pass_update_address_taken =
@ -2185,7 +2188,7 @@ struct gimple_opt_pass pass_update_address_taken =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_ADDRESS_TAKEN, /* tv_id */
PROP_ssa, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */

2
gcc/tree-ssanames.c
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@ -373,7 +373,7 @@ struct gimple_opt_pass pass_release_ssa_names =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_TREE_SSA_OTHER, /* tv_id */
PROP_ssa, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */

2
gcc/tree-vectorizer.c
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@ -383,7 +383,7 @@ struct simple_ipa_opt_pass pass_ipa_increase_alignment =
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
TV_NONE, /* tv_id */
TV_IPA_OPT, /* tv_id */
0, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */