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* [Bug tree-optimization/15838] New: "Inline" value of static struct
@ 2004-06-06 1:22 pinskia at gcc dot gnu dot org
2004-06-06 1:26 ` [Bug tree-optimization/15838] " pinskia at gcc dot gnu dot org
` (12 more replies)
0 siblings, 13 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-06 1:22 UTC (permalink / raw)
To: gcc-bugs
struct a{int i;};
static const struct a b = {1};
int g(){return b.i;}
This should be optimized to just
int g(){return 1;}
--
Summary: "Inline" value of static struct
Product: gcc
Version: 3.5.0
Status: UNCONFIRMED
Keywords: missed-optimization
Severity: enhancement
Priority: P2
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pinskia at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
OtherBugsDependingO 3713
nThis:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug tree-optimization/15838] "Inline" value of static struct
2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
@ 2004-06-06 1:26 ` pinskia at gcc dot gnu dot org
2004-06-06 1:27 ` pinskia at gcc dot gnu dot org
` (11 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-06 1:26 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
OtherBugsDependingO|3713 |
nThis| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug tree-optimization/15838] "Inline" value of static struct
2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
2004-06-06 1:26 ` [Bug tree-optimization/15838] " pinskia at gcc dot gnu dot org
@ 2004-06-06 1:27 ` pinskia at gcc dot gnu dot org
2004-06-15 20:01 ` bangerth at dealii dot org
` (10 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-06 1:27 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
OtherBugsDependingO| |3713
nThis| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug tree-optimization/15838] "Inline" value of static struct
2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
2004-06-06 1:26 ` [Bug tree-optimization/15838] " pinskia at gcc dot gnu dot org
2004-06-06 1:27 ` pinskia at gcc dot gnu dot org
@ 2004-06-15 20:01 ` bangerth at dealii dot org
2004-08-30 22:33 ` steven at gcc dot gnu dot org
` (9 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: bangerth at dealii dot org @ 2004-06-15 20:01 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From bangerth at dealii dot org 2004-06-15 20:01 -------
Confirmed with mainline of today. A case for scalarization.
W.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-06-15 20:01:07
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug tree-optimization/15838] "Inline" value of static struct
2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
` (2 preceding siblings ...)
2004-06-15 20:01 ` bangerth at dealii dot org
@ 2004-08-30 22:33 ` steven at gcc dot gnu dot org
2004-08-31 18:13 ` steven at gcc dot gnu dot org
` (8 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: steven at gcc dot gnu dot org @ 2004-08-30 22:33 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From steven at gcc dot gnu dot org 2004-08-30 22:33 -------
my patch there should be easily adaptable to handle this case.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |steven at gcc dot gnu dot
| |org
BugsThisDependsOn| |14841
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug tree-optimization/15838] "Inline" value of static struct
2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
` (3 preceding siblings ...)
2004-08-30 22:33 ` steven at gcc dot gnu dot org
@ 2004-08-31 18:13 ` steven at gcc dot gnu dot org
2004-08-31 21:01 ` steven at gcc dot gnu dot org
` (7 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: steven at gcc dot gnu dot org @ 2004-08-31 18:13 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From steven at gcc dot gnu dot org 2004-08-31 18:13 -------
mine
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |steven at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug tree-optimization/15838] "Inline" value of static struct
2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
` (4 preceding siblings ...)
2004-08-31 18:13 ` steven at gcc dot gnu dot org
@ 2004-08-31 21:01 ` steven at gcc dot gnu dot org
2005-03-02 16:04 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: steven at gcc dot gnu dot org @ 2004-08-31 21:01 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From steven at gcc dot gnu dot org 2004-08-31 21:01 -------
simple patch not good enough, and no clue how to
handle "x = a.b.c.d.e[2].f[4].g"
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|steven at gcc dot gnu dot |unassigned at gcc dot gnu
|org |dot org
Status|ASSIGNED |NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug tree-optimization/15838] "Inline" value of static struct
2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
` (5 preceding siblings ...)
2004-08-31 21:01 ` steven at gcc dot gnu dot org
@ 2005-03-02 16:04 ` pinskia at gcc dot gnu dot org
2005-03-02 16:09 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-03-02 16:04 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-02 16:04 -------
*** Bug 20284 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |franck dot bui-huu at
| |innova-card dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug tree-optimization/15838] "Inline" value of static struct
2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
` (6 preceding siblings ...)
2005-03-02 16:04 ` pinskia at gcc dot gnu dot org
@ 2005-03-02 16:09 ` pinskia at gcc dot gnu dot org
2005-04-05 1:59 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-03-02 16:09 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |dnovillo at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Target Milestone|--- |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug tree-optimization/15838] "Inline" value of static struct
2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
` (7 preceding siblings ...)
2005-03-02 16:09 ` pinskia at gcc dot gnu dot org
@ 2005-04-05 1:59 ` pinskia at gcc dot gnu dot org
2005-05-07 4:48 ` kazu at cs dot umass dot edu
` (3 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-05 1:59 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.1.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug tree-optimization/15838] "Inline" value of static struct
2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
` (8 preceding siblings ...)
2005-04-05 1:59 ` pinskia at gcc dot gnu dot org
@ 2005-05-07 4:48 ` kazu at cs dot umass dot edu
2005-05-08 21:30 ` kazu at cs dot umass dot edu
` (2 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: kazu at cs dot umass dot edu @ 2005-05-07 4:48 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From kazu at cs dot umass dot edu 2005-05-07 04:48 -------
My patch for PR14841 also works for this case.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|dnovillo at gcc dot gnu dot |kazu at cs dot umass dot edu
|org |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug tree-optimization/15838] "Inline" value of static struct
2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
` (9 preceding siblings ...)
2005-05-07 4:48 ` kazu at cs dot umass dot edu
@ 2005-05-08 21:30 ` kazu at cs dot umass dot edu
2005-05-08 21:30 ` kazu at cs dot umass dot edu
2005-05-08 23:58 ` pinskia at gcc dot gnu dot org
12 siblings, 0 replies; 14+ messages in thread
From: kazu at cs dot umass dot edu @ 2005-05-08 21:30 UTC (permalink / raw)
To: gcc-bugs
--
Bug 15838 depends on bug 14841, which changed state.
Bug 14841 Summary: [tree-ssa] const_array[CST] is not folded
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14841
What |Old Value |New Value
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug tree-optimization/15838] "Inline" value of static struct
2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
` (10 preceding siblings ...)
2005-05-08 21:30 ` kazu at cs dot umass dot edu
@ 2005-05-08 21:30 ` kazu at cs dot umass dot edu
2005-05-08 23:58 ` pinskia at gcc dot gnu dot org
12 siblings, 0 replies; 14+ messages in thread
From: kazu at cs dot umass dot edu @ 2005-05-08 21:30 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From kazu at cs dot umass dot edu 2005-05-08 21:30 -------
Just checked in a patch.
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug tree-optimization/15838] "Inline" value of static struct
2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
` (11 preceding siblings ...)
2005-05-08 21:30 ` kazu at cs dot umass dot edu
@ 2005-05-08 23:58 ` pinskia at gcc dot gnu dot org
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-05-08 23:58 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-08 23:57 -------
so closing as fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15838
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2005-05-08 23:58 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
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2004-06-06 1:22 [Bug tree-optimization/15838] New: "Inline" value of static struct pinskia at gcc dot gnu dot org
2004-06-06 1:26 ` [Bug tree-optimization/15838] " pinskia at gcc dot gnu dot org
2004-06-06 1:27 ` pinskia at gcc dot gnu dot org
2004-06-15 20:01 ` bangerth at dealii dot org
2004-08-30 22:33 ` steven at gcc dot gnu dot org
2004-08-31 18:13 ` steven at gcc dot gnu dot org
2004-08-31 21:01 ` steven at gcc dot gnu dot org
2005-03-02 16:04 ` pinskia at gcc dot gnu dot org
2005-03-02 16:09 ` pinskia at gcc dot gnu dot org
2005-04-05 1:59 ` pinskia at gcc dot gnu dot org
2005-05-07 4:48 ` kazu at cs dot umass dot edu
2005-05-08 21:30 ` kazu at cs dot umass dot edu
2005-05-08 21:30 ` kazu at cs dot umass dot edu
2005-05-08 23:58 ` pinskia at gcc dot gnu dot org
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