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* [Bug tree-optimization/15459] New: [meta-bug] there should be a tree combiner like the rtl one
@ 2004-05-16  2:32 pinskia at gcc dot gnu dot org
  2004-05-16  2:39 ` [Bug tree-optimization/15459] " pinskia at gcc dot gnu dot org
                   ` (8 more replies)
  0 siblings, 9 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-05-16  2:32 UTC (permalink / raw)
  To: gcc-bugs

Just a list of bugs which should be fixed with the tree combiner.

-- 
           Summary: [meta-bug] there should be a tree combiner like the rtl
                    one
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Keywords: meta-bug
          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 15457,15458
             nThis:


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15459


^ permalink raw reply	[flat|nested] 13+ messages in thread
* [Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
  2004-05-16  2:32 [Bug tree-optimization/15459] New: [meta-bug] there should be a tree combiner like the rtl one pinskia at gcc dot gnu dot org
@ 2004-05-16  2:39 ` pinskia at gcc dot gnu dot org
  2004-05-18  1:18 ` pinskia at gcc dot gnu dot org
                   ` (7 subsequent siblings)
  8 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-05-16  2:39 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-05-15 12:22 -------
Confirmed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-05-15 12:22:30
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15459


^ permalink raw reply	[flat|nested] 13+ messages in thread
* [Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
  2004-05-16  2:32 [Bug tree-optimization/15459] New: [meta-bug] there should be a tree combiner like the rtl one pinskia at gcc dot gnu dot org
  2004-05-16  2:39 ` [Bug tree-optimization/15459] " pinskia at gcc dot gnu dot org
@ 2004-05-18  1:18 ` pinskia at gcc dot gnu dot org
  2004-05-24 22:55 ` pinskia at gcc dot gnu dot org
                   ` (6 subsequent siblings)
  8 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-05-18  1:18 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-05-17 13:44 -------
Mine, I will attach a patch here soon.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |pinskia at gcc dot gnu dot
                   |dot org                     |org
             Status|NEW                         |ASSIGNED
   Target Milestone|---                         |3.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15459


^ permalink raw reply	[flat|nested] 13+ messages in thread
* [Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
  2004-05-16  2:32 [Bug tree-optimization/15459] New: [meta-bug] there should be a tree combiner like the rtl one pinskia at gcc dot gnu dot org
  2004-05-16  2:39 ` [Bug tree-optimization/15459] " pinskia at gcc dot gnu dot org
  2004-05-18  1:18 ` pinskia at gcc dot gnu dot org
@ 2004-05-24 22:55 ` pinskia at gcc dot gnu dot org
  2004-06-21  5:09 ` pinskia at gcc dot gnu dot org
                   ` (5 subsequent siblings)
  8 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-05-24 22:55 UTC (permalink / raw)
  To: gcc-bugs



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|3.5.0                       |---


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15459


^ permalink raw reply	[flat|nested] 13+ messages in thread
* [Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
  2004-05-16  2:32 [Bug tree-optimization/15459] New: [meta-bug] there should be a tree combiner like the rtl one pinskia at gcc dot gnu dot org
                   ` (2 preceding siblings ...)
  2004-05-24 22:55 ` pinskia at gcc dot gnu dot org
@ 2004-06-21  5:09 ` pinskia at gcc dot gnu dot org
  2004-06-21  5:43 ` pinskia at gcc dot gnu dot org
                   ` (4 subsequent siblings)
  8 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-21  5:09 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-06-21 05:09 -------
Will submit a new version which is much better of this version soon.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|2004-05-15 12:22:30         |2004-06-21 05:09:12
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15459


^ permalink raw reply	[flat|nested] 13+ messages in thread
* [Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
  2004-05-16  2:32 [Bug tree-optimization/15459] New: [meta-bug] there should be a tree combiner like the rtl one pinskia at gcc dot gnu dot org
                   ` (3 preceding siblings ...)
  2004-06-21  5:09 ` pinskia at gcc dot gnu dot org
@ 2004-06-21  5:43 ` pinskia at gcc dot gnu dot org
  2004-12-08 20:16 ` pinskia at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  8 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-21  5:43 UTC (permalink / raw)
  To: gcc-bugs



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
OtherBugsDependingO|                            |16107
              nThis|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15459


^ permalink raw reply	[flat|nested] 13+ messages in thread
* [Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
  2004-05-16  2:32 [Bug tree-optimization/15459] New: [meta-bug] there should be a tree combiner like the rtl one pinskia at gcc dot gnu dot org
                   ` (4 preceding siblings ...)
  2004-06-21  5:43 ` pinskia at gcc dot gnu dot org
@ 2004-12-08 20:16 ` pinskia at gcc dot gnu dot org
  2005-05-31 23:03 ` pinskia at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  8 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-12-08 20:16 UTC (permalink / raw)
  To: gcc-bugs



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
OtherBugsDependingO|                            |18892
              nThis|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15459


^ permalink raw reply	[flat|nested] 13+ messages in thread
* [Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
  2004-05-16  2:32 [Bug tree-optimization/15459] New: [meta-bug] there should be a tree combiner like the rtl one pinskia at gcc dot gnu dot org
                   ` (5 preceding siblings ...)
  2004-12-08 20:16 ` pinskia at gcc dot gnu dot org
@ 2005-05-31 23:03 ` pinskia at gcc dot gnu dot org
  2005-06-17  0:36 ` giovannibajo at libero dot it
  2005-09-29 15:38 ` steven at gcc dot gnu dot org
  8 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-05-31 23:03 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-05-31 22:36 -------
Patch posted here: <http://gcc.gnu.org/ml/gcc-patches/2005-05/msg02951.html> but it has a 
couple of regressions.  First PR 21850.  Second a latent bug in VRP saying the CFG will always be 
cleaned which is not true.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15459


^ permalink raw reply	[flat|nested] 13+ messages in thread
* [Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
  2004-05-16  2:32 [Bug tree-optimization/15459] New: [meta-bug] there should be a tree combiner like the rtl one pinskia at gcc dot gnu dot org
                   ` (6 preceding siblings ...)
  2005-05-31 23:03 ` pinskia at gcc dot gnu dot org
@ 2005-06-17  0:36 ` giovannibajo at libero dot it
  2005-09-29 15:38 ` steven at gcc dot gnu dot org
  8 siblings, 0 replies; 13+ messages in thread
From: giovannibajo at libero dot it @ 2005-06-17  0:36 UTC (permalink / raw)
  To: gcc-bugs



-- 
Bug 15459 depends on bug 21850, which changed state.

Bug 21850 Summary: [4.0 Regression] misscompiling comparision from vector to integer
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21850

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15459


^ permalink raw reply	[flat|nested] 13+ messages in thread
* [Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
  2004-05-16  2:32 [Bug tree-optimization/15459] New: [meta-bug] there should be a tree combiner like the rtl one pinskia at gcc dot gnu dot org
                   ` (7 preceding siblings ...)
  2005-06-17  0:36 ` giovannibajo at libero dot it
@ 2005-09-29 15:38 ` steven at gcc dot gnu dot org
  8 siblings, 0 replies; 13+ messages in thread
From: steven at gcc dot gnu dot org @ 2005-09-29 15:38 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From steven at gcc dot gnu dot org  2005-09-29 15:38 -------
A number of xfailed tests in the tree-ssa test suite (e.g. bool-3.c) should 
start working if you add a tree combiner. 
 

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15459


^ permalink raw reply	[flat|nested] 13+ messages in thread
* [Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
       [not found] <bug-15459-4@http.gcc.gnu.org/bugzilla/>
  2012-02-12  4:29 ` pinskia at gcc dot gnu.org
@ 2014-10-31  4:01 ` pinskia at gcc dot gnu.org
  1 sibling, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu.org @ 2014-10-31  4:01 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15459

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is fixed in a much better way by the following patch:
https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=2165588a33dc7d63840774b2aac61be999ef17ae


^ permalink raw reply	[flat|nested] 13+ messages in thread
* [Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
       [not found] <bug-15459-4@http.gcc.gnu.org/bugzilla/>
@ 2012-02-12  4:29 ` pinskia at gcc dot gnu.org
  2014-10-31  4:01 ` pinskia at gcc dot gnu.org
  1 sibling, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu.org @ 2012-02-12  4:29 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15459

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
         AssignedTo|unassigned at gcc dot       |pinskia at gcc dot gnu.org
                   |gnu.org                     |

--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-02-12 04:28:50 UTC ---
tree-ssa-forwprop is becoming one but slowly.  In the next few months, I am
going to take what is done in fold-const and port them to forwprop.  I already
posted one of them: http://gcc.gnu.org/ml/gcc-patches/2012-01/msg00945.html .

I will try to work on the rest and more.


^ permalink raw reply	[flat|nested] 13+ messages in thread
* [Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
       [not found] <bug-15459-6528@http.gcc.gnu.org/bugzilla/>
@ 2006-01-17 16:48 ` pinskia at gcc dot gnu dot org
  0 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-01-17 16:48 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #7 from pinskia at gcc dot gnu dot org  2006-01-17 16:48 -------
I don't have time for this bug.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|pinskia 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=15459


^ permalink raw reply	[flat|nested] 13+ messages in thread
end of thread, other threads:[~2014-10-31  4:01 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-05-16  2:32 [Bug tree-optimization/15459] New: [meta-bug] there should be a tree combiner like the rtl one pinskia at gcc dot gnu dot org
2004-05-16  2:39 ` [Bug tree-optimization/15459] " pinskia at gcc dot gnu dot org
2004-05-18  1:18 ` pinskia at gcc dot gnu dot org
2004-05-24 22:55 ` pinskia at gcc dot gnu dot org
2004-06-21  5:09 ` pinskia at gcc dot gnu dot org
2004-06-21  5:43 ` pinskia at gcc dot gnu dot org
2004-12-08 20:16 ` pinskia at gcc dot gnu dot org
2005-05-31 23:03 ` pinskia at gcc dot gnu dot org
2005-06-17  0:36 ` giovannibajo at libero dot it
2005-09-29 15:38 ` steven at gcc dot gnu dot org
     [not found] <bug-15459-6528@http.gcc.gnu.org/bugzilla/>
2006-01-17 16:48 ` pinskia at gcc dot gnu dot org
     [not found] <bug-15459-4@http.gcc.gnu.org/bugzilla/>
2012-02-12  4:29 ` pinskia at gcc dot gnu.org
2014-10-31  4:01 ` pinskia at gcc dot gnu.org

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