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* [Bug tree-optimization/33158] missed store sinking opportunity
[not found] <bug-33158-4@http.gcc.gnu.org/bugzilla/>
@ 2012-02-07 21:08 ` pinskia at gcc dot gnu.org
2023-05-06 18:37 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2012-02-07 21:08 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33158
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Depends on| |10050
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-02-07 21:07:41 UTC ---
This is basically the same as PR 10050.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/33158] missed store sinking opportunity
[not found] <bug-33158-4@http.gcc.gnu.org/bugzilla/>
2012-02-07 21:08 ` [Bug tree-optimization/33158] missed store sinking opportunity pinskia at gcc dot gnu.org
@ 2023-05-06 18:37 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-05-06 18:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33158
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
Target Milestone|--- |4.3.0
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Fixed a long long time ago by r0-83223-ga5828d1e531377 .
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/33158] missed store sinking opportunity
2007-08-23 10:27 [Bug tree-optimization/33158] New: " bonzini at gnu dot org
2007-08-23 10:27 ` [Bug tree-optimization/33158] " bonzini at gnu dot org
2007-08-24 12:44 ` rguenth at gcc dot gnu dot org
@ 2007-08-24 14:54 ` paolo dot bonzini at lu dot unisi dot ch
2 siblings, 0 replies; 5+ messages in thread
From: paolo dot bonzini at lu dot unisi dot ch @ 2007-08-24 14:54 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from paolo dot bonzini at lu dot unisi dot ch 2007-08-24 14:53 -------
Subject: Re: missed store sinking opportunity
Danny said he knows how to fix it (I guess in store sinking though he
didn't say). From knowing him, there might be additional less obvious
cases that this fix might optimize, and that would not be optimized by
phiopt.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33158
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/33158] missed store sinking opportunity
2007-08-23 10:27 [Bug tree-optimization/33158] New: " bonzini at gnu dot org
2007-08-23 10:27 ` [Bug tree-optimization/33158] " bonzini at gnu dot org
@ 2007-08-24 12:44 ` rguenth at gcc dot gnu dot org
2007-08-24 14:54 ` paolo dot bonzini at lu dot unisi dot ch
2 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2007-08-24 12:44 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from rguenth at gcc dot gnu dot org 2007-08-24 12:44 -------
It also naturally would fit in the phiopt framework given the structure of
virtual operands:
# SMT.4_26 = VDEF <SMT.4_18>
*D.2016_7 = D.2019_13;
if (D.2019_13 == 3)
goto <bb 4>;
else
goto <bb 9>;
<bb 9>:
goto <bb 5>;
<bb 4>:
# SMT.4_27 = VDEF <SMT.4_26>
*D.2016_7 = 1;
<bb 5>:
# SMT.4_22 = PHI <SMT.4_26(9), SMT.4_27(4)>
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |matz at gcc dot gnu dot org
Severity|normal |enhancement
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33158
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/33158] missed store sinking opportunity
2007-08-23 10:27 [Bug tree-optimization/33158] New: " bonzini at gnu dot org
@ 2007-08-23 10:27 ` bonzini at gnu dot org
2007-08-24 12:44 ` rguenth at gcc dot gnu dot org
2007-08-24 14:54 ` paolo dot bonzini at lu dot unisi dot ch
2 siblings, 0 replies; 5+ messages in thread
From: bonzini at gnu dot org @ 2007-08-23 10:27 UTC (permalink / raw)
To: gcc-bugs
--
bonzini at gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
BugsThisDependsOn|33159 |
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-08-23 10:27:48
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33158
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2023-05-06 18:37 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-33158-4@http.gcc.gnu.org/bugzilla/>
2012-02-07 21:08 ` [Bug tree-optimization/33158] missed store sinking opportunity pinskia at gcc dot gnu.org
2023-05-06 18:37 ` pinskia at gcc dot gnu.org
2007-08-23 10:27 [Bug tree-optimization/33158] New: " bonzini at gnu dot org
2007-08-23 10:27 ` [Bug tree-optimization/33158] " bonzini at gnu dot org
2007-08-24 12:44 ` rguenth at gcc dot gnu dot org
2007-08-24 14:54 ` paolo dot bonzini at lu dot unisi dot ch
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