* [Bug middle-end/44440] [4.6 regression] ira_initialization and buitins construction taking too much of startup time
[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
@ 2011-01-12 15:01 ` hubicka at gcc dot gnu.org
2011-02-08 15:21 ` rguenth at gcc dot gnu.org
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From: hubicka at gcc dot gnu.org @ 2011-01-12 15:01 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
Jan Hubicka <hubicka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011.01.12 14:40:30
Summary|ira_initialization and |[4.6 regression]
|buitins construction taking |ira_initialization and
|too much of startup time |buitins construction taking
| |too much of startup time
Ever Confirmed|0 |1
--- Comment #2 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-01-12 14:40:30 UTC ---
compiling empty file 100 times takes 3.8s on 4.6, while it takes 2.4s on on gcc
4.3 as well as gcc 4.5.
This is 50% regression. User time increases 100%. So we probably do a lot more
initialization than before.
2979 9.4936 ggc_internal_alloc_stat
1771 5.6439 ira_init
1539 4.9046 pop_scope
1258 4.0091 init_reg_sets_1
1036 3.3016 ht_lookup_with_hash
986 3.1422 ht_lookup
951 3.0307 decl_attributes
905 2.8841 ix86_hard_regno_mode_ok
852 2.7152 copy_node_stat
750 2.3901 rtx_cost
717 2.2850 bind
635 2.0236 ix86_rtx_costs
633 2.0173 ggc_internal_cleared_alloc_stat
632 2.0141 ix86_memory_move_cost
619 1.9727 c_write_global_declarations_1
566 1.8038 make_node_stat
553 1.7623 htab_find_with_hash
519 1.6540 recog
497 1.5839 iterative_hash
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug middle-end/44440] [4.6 regression] ira_initialization and buitins construction taking too much of startup time
[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
2011-01-12 15:01 ` [Bug middle-end/44440] [4.6 regression] ira_initialization and buitins construction taking too much of startup time hubicka at gcc dot gnu.org
@ 2011-02-08 15:21 ` rguenth at gcc dot gnu.org
2011-02-13 17:51 ` jsm28 at gcc dot gnu.org
` (13 subsequent siblings)
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From: rguenth at gcc dot gnu.org @ 2011-02-08 15:21 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.6.0
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[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
2011-01-12 15:01 ` [Bug middle-end/44440] [4.6 regression] ira_initialization and buitins construction taking too much of startup time hubicka at gcc dot gnu.org
2011-02-08 15:21 ` rguenth at gcc dot gnu.org
@ 2011-02-13 17:51 ` jsm28 at gcc dot gnu.org
2011-03-03 11:29 ` rguenth at gcc dot gnu.org
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From: jsm28 at gcc dot gnu.org @ 2011-02-13 17:51 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
Joseph S. Myers <jsm28 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
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[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2011-02-13 17:51 ` jsm28 at gcc dot gnu.org
@ 2011-03-03 11:29 ` rguenth at gcc dot gnu.org
2011-03-25 19:55 ` [Bug middle-end/44440] [4.6/4.7 " jakub at gcc dot gnu.org
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From: rguenth at gcc dot gnu.org @ 2011-03-03 11:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-03-03 11:29:36 UTC ---
Can it be a side-effect of turning target macros into target hooks?
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[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2011-03-03 11:29 ` rguenth at gcc dot gnu.org
@ 2011-03-25 19:55 ` jakub at gcc dot gnu.org
2011-06-27 15:27 ` jakub at gcc dot gnu.org
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From: jakub at gcc dot gnu.org @ 2011-03-25 19:55 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.6.0 |4.6.1
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-03-25 19:51:55 UTC ---
GCC 4.6.0 is being released, adjusting target milestone.
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[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2011-03-25 19:55 ` [Bug middle-end/44440] [4.6/4.7 " jakub at gcc dot gnu.org
@ 2011-06-27 15:27 ` jakub at gcc dot gnu.org
2011-10-26 17:17 ` jakub at gcc dot gnu.org
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From: jakub at gcc dot gnu.org @ 2011-06-27 15:27 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.6.1 |4.6.2
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-06-27 12:32:37 UTC ---
GCC 4.6.1 is being released.
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[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
` (5 preceding siblings ...)
2011-06-27 15:27 ` jakub at gcc dot gnu.org
@ 2011-10-26 17:17 ` jakub at gcc dot gnu.org
2012-01-20 3:49 ` pinskia at gcc dot gnu.org
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From: jakub at gcc dot gnu.org @ 2011-10-26 17:17 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.6.2 |4.6.3
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-10-26 17:13:19 UTC ---
GCC 4.6.2 is being released.
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[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
` (6 preceding siblings ...)
2011-10-26 17:17 ` jakub at gcc dot gnu.org
@ 2012-01-20 3:49 ` pinskia at gcc dot gnu.org
2012-03-01 14:41 ` jakub at gcc dot gnu.org
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From: pinskia at gcc dot gnu.org @ 2012-01-20 3:49 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-01-20 03:41:27 UTC ---
Can you try to see if this has been improved now?
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug middle-end/44440] [4.6/4.7 regression] ira_initialization and buitins construction taking too much of startup time
[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
` (7 preceding siblings ...)
2012-01-20 3:49 ` pinskia at gcc dot gnu.org
@ 2012-03-01 14:41 ` jakub at gcc dot gnu.org
2013-04-12 15:17 ` [Bug middle-end/44440] [4.7/4.8/4.9 " jakub at gcc dot gnu.org
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From: jakub at gcc dot gnu.org @ 2012-03-01 14:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.6.3 |4.6.4
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-03-01 14:38:04 UTC ---
GCC 4.6.3 is being released.
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug middle-end/44440] [4.7/4.8/4.9 regression] ira_initialization and buitins construction taking too much of startup time
[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
` (8 preceding siblings ...)
2012-03-01 14:41 ` jakub at gcc dot gnu.org
@ 2013-04-12 15:17 ` jakub at gcc dot gnu.org
2014-06-12 13:45 ` [Bug middle-end/44440] [4.7/4.8/4.9/4.10 " rguenth at gcc dot gnu.org
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From: jakub at gcc dot gnu.org @ 2013-04-12 15:17 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.6.4 |4.7.4
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-04-12 15:16:38 UTC ---
GCC 4.6.4 has been released and the branch has been closed.
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug middle-end/44440] [4.7/4.8/4.9/4.10 regression] ira_initialization and buitins construction taking too much of startup time
[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
` (9 preceding siblings ...)
2013-04-12 15:17 ` [Bug middle-end/44440] [4.7/4.8/4.9 " jakub at gcc dot gnu.org
@ 2014-06-12 13:45 ` rguenth at gcc dot gnu.org
2014-12-19 13:39 ` [Bug middle-end/44440] [4.8/4.9/5 " jakub at gcc dot gnu.org
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From: rguenth at gcc dot gnu.org @ 2014-06-12 13:45 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.7.4 |4.8.4
--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
The 4.7 branch is being closed, moving target milestone to 4.8.4.
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[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
` (10 preceding siblings ...)
2014-06-12 13:45 ` [Bug middle-end/44440] [4.7/4.8/4.9/4.10 " rguenth at gcc dot gnu.org
@ 2014-12-19 13:39 ` jakub at gcc dot gnu.org
2015-06-23 8:23 ` [Bug middle-end/44440] [4.8/4.9/5/6 " rguenth at gcc dot gnu.org
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From: jakub at gcc dot gnu.org @ 2014-12-19 13:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.8.4 |4.8.5
--- Comment #11 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 4.8.4 has been released.
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug middle-end/44440] [4.8/4.9/5/6 regression] ira_initialization and buitins construction taking too much of startup time
[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
` (11 preceding siblings ...)
2014-12-19 13:39 ` [Bug middle-end/44440] [4.8/4.9/5 " jakub at gcc dot gnu.org
@ 2015-06-23 8:23 ` rguenth at gcc dot gnu.org
2015-06-26 20:12 ` [Bug middle-end/44440] [4.9/5/6 " jakub at gcc dot gnu.org
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15 siblings, 0 replies; 16+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-06-23 8:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.8.5 |4.9.3
--- Comment #12 from Richard Biener <rguenth at gcc dot gnu.org> ---
The gcc-4_8-branch is being closed, re-targeting regressions to 4.9.3.
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[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
` (12 preceding siblings ...)
2015-06-23 8:23 ` [Bug middle-end/44440] [4.8/4.9/5/6 " rguenth at gcc dot gnu.org
@ 2015-06-26 20:12 ` jakub at gcc dot gnu.org
2015-06-26 20:36 ` jakub at gcc dot gnu.org
2022-01-09 0:43 ` [Bug middle-end/44440] " pinskia at gcc dot gnu.org
15 siblings, 0 replies; 16+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-06-26 20:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
--- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 4.9.3 has been released.
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[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
` (13 preceding siblings ...)
2015-06-26 20:12 ` [Bug middle-end/44440] [4.9/5/6 " jakub at gcc dot gnu.org
@ 2015-06-26 20:36 ` jakub at gcc dot gnu.org
2022-01-09 0:43 ` [Bug middle-end/44440] " pinskia at gcc dot gnu.org
15 siblings, 0 replies; 16+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-06-26 20:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.9.3 |4.9.4
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug middle-end/44440] ira_initialization and buitins construction taking too much of startup time
[not found] <bug-44440-4@http.gcc.gnu.org/bugzilla/>
` (14 preceding siblings ...)
2015-06-26 20:36 ` jakub at gcc dot gnu.org
@ 2022-01-09 0:43 ` pinskia at gcc dot gnu.org
15 siblings, 0 replies; 16+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-01-09 0:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44440
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|5.5 |---
Keywords| |compile-time-hog
^ permalink raw reply [flat|nested] 16+ messages in thread