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* [Bug tree-optimization/47234] New: ipa-split is executed before profile feedback is read
@ 2011-01-09 16:11 hubicka at gcc dot gnu.org
2011-01-09 16:12 ` [Bug tree-optimization/47234] " hubicka at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: hubicka at gcc dot gnu.org @ 2011-01-09 16:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47234
Summary: ipa-split is executed before profile feedback is read
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: hubicka@gcc.gnu.org
This happens since tree-profile SSA reorg. Obviously ipa-split it profile
driven pass and should be done afterwards. Working on patch.
This also makes it ipossible to profile w/o LTO and use it for LTO build
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug tree-optimization/47234] ipa-split is executed before profile feedback is read 2011-01-09 16:11 [Bug tree-optimization/47234] New: ipa-split is executed before profile feedback is read hubicka at gcc dot gnu.org @ 2011-01-09 16:12 ` hubicka at gcc dot gnu.org 2011-01-09 23:23 ` hubicka at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: hubicka at gcc dot gnu.org @ 2011-01-09 16:12 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47234 Jan Hubicka <hubicka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2011.01.09 16:07:49 Blocks| |45375 AssignedTo|unassigned at gcc dot |hubicka at gcc dot gnu.org |gnu.org | Ever Confirmed|0 |1 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/47234] ipa-split is executed before profile feedback is read 2011-01-09 16:11 [Bug tree-optimization/47234] New: ipa-split is executed before profile feedback is read hubicka at gcc dot gnu.org 2011-01-09 16:12 ` [Bug tree-optimization/47234] " hubicka at gcc dot gnu.org @ 2011-01-09 23:23 ` hubicka at gcc dot gnu.org 2011-01-10 14:39 ` hubicka at gcc dot gnu.org 2011-01-10 14:41 ` hubicka at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: hubicka at gcc dot gnu.org @ 2011-01-09 23:23 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47234 --- Comment #1 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-01-09 23:05:05 UTC --- Patch posted http://gcc.gnu.org/ml/gcc-patches/2011-01/msg00509.html ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/47234] ipa-split is executed before profile feedback is read 2011-01-09 16:11 [Bug tree-optimization/47234] New: ipa-split is executed before profile feedback is read hubicka at gcc dot gnu.org 2011-01-09 16:12 ` [Bug tree-optimization/47234] " hubicka at gcc dot gnu.org 2011-01-09 23:23 ` hubicka at gcc dot gnu.org @ 2011-01-10 14:39 ` hubicka at gcc dot gnu.org 2011-01-10 14:41 ` hubicka at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: hubicka at gcc dot gnu.org @ 2011-01-10 14:39 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47234 --- Comment #2 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-01-10 14:33:08 UTC --- Author: hubicka Date: Mon Jan 10 14:33:04 2011 New Revision: 168632 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168632 Log: PR tree-optimization/47234 * tree-pass.h (TODO_rebuild_cgraph_edges): New TODO. (pass_feedback_split_functions): Declare. * passes.c (init_optimization_passes): Add ipa-split as subpass of tree-profile. * ipa-split.c (gate_split_functions): Update comments; disable split-functions for profile_arc_flag and branch_probabilities. (gate_feedback_split_functions): New function. (execute_feedback_split_functions): New function. (pass_feedback_split_functions): New global var. Modified: trunk/gcc/ChangeLog trunk/gcc/ipa-split.c trunk/gcc/passes.c trunk/gcc/tree-pass.h ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/47234] ipa-split is executed before profile feedback is read 2011-01-09 16:11 [Bug tree-optimization/47234] New: ipa-split is executed before profile feedback is read hubicka at gcc dot gnu.org ` (2 preceding siblings ...) 2011-01-10 14:39 ` hubicka at gcc dot gnu.org @ 2011-01-10 14:41 ` hubicka at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: hubicka at gcc dot gnu.org @ 2011-01-10 14:41 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47234 Jan Hubicka <hubicka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #3 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-01-10 14:37:07 UTC --- Fixed. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2011-01-10 14:37 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-01-09 16:11 [Bug tree-optimization/47234] New: ipa-split is executed before profile feedback is read hubicka at gcc dot gnu.org 2011-01-09 16:12 ` [Bug tree-optimization/47234] " hubicka at gcc dot gnu.org 2011-01-09 23:23 ` hubicka at gcc dot gnu.org 2011-01-10 14:39 ` hubicka at gcc dot gnu.org 2011-01-10 14:41 ` hubicka at gcc dot gnu.org
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