public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug optimization/9540] C99 initializers generate lots of code
[not found] <20030202201600.9540.mariube+gcc+@ifi.uio.no>
@ 2003-06-04 17:51 ` dhazeghi@yahoo.com
2003-07-21 2:49 ` pinskia at physics dot uc dot edu
` (6 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: dhazeghi@yahoo.com @ 2003-06-04 17:51 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9540
dhazeghi@yahoo.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
GCC build triplet| |i686-pc-linux-gnu
GCC host triplet| |i686-pc-linux-gnu
GCC target triplet| |i686-linux-pc-gnu
Last reconfirmed|0000-00-00 00:00:00 |2003-06-04 17:51:02
date| |
------- Additional Comments From dhazeghi@yahoo.com 2003-06-04 17:51 -------
Confirmed with gcc 3.3 branch and mainline (20030601) on powerpc-darwin, althought it's only 4
instructions longer on that platform... Christian, your last post indicated you thought this was a
bug (missed opportunity) with alias optimization, correct?
Thanks,
Dara
------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/9540] C99 initializers generate lots of code
[not found] <20030202201600.9540.mariube+gcc+@ifi.uio.no>
2003-06-04 17:51 ` [Bug optimization/9540] C99 initializers generate lots of code dhazeghi@yahoo.com
@ 2003-07-21 2:49 ` pinskia at physics dot uc dot edu
2003-11-16 18:16 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: pinskia at physics dot uc dot edu @ 2003-07-21 2:49 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9540
pinskia at physics dot uc dot edu changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
------- Additional Comments From pinskia at physics dot uc dot edu 2003-07-21 02:49 -------
This bug has nothing to do with aliasing but it has to do with GCC creating a temp
variable to store the C99 initializer and then copying that into the global variable.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/9540] C99 initializers generate lots of code
[not found] <20030202201600.9540.mariube+gcc+@ifi.uio.no>
2003-06-04 17:51 ` [Bug optimization/9540] C99 initializers generate lots of code dhazeghi@yahoo.com
2003-07-21 2:49 ` pinskia at physics dot uc dot edu
@ 2003-11-16 18:16 ` pinskia at gcc dot gnu dot org
2003-12-01 4:24 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-11-16 18:16 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-11-16 18:16 -------
Is another case where GCC puts structs (objects) on the stack to early, setting target to the tree-
ssa.
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |tree-ssa
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9540
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/9540] C99 initializers generate lots of code
[not found] <20030202201600.9540.mariube+gcc+@ifi.uio.no>
` (2 preceding siblings ...)
2003-11-16 18:16 ` pinskia at gcc dot gnu dot org
@ 2003-12-01 4:24 ` pinskia at gcc dot gnu dot org
2003-12-17 0:36 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-12-01 4:24 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-12-01 04:24 -------
Suspending as it is already fixed on the tre-ssa.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |SUSPENDED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9540
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/9540] C99 initializers generate lots of code
[not found] <20030202201600.9540.mariube+gcc+@ifi.uio.no>
` (3 preceding siblings ...)
2003-12-01 4:24 ` pinskia at gcc dot gnu dot org
@ 2003-12-17 0:36 ` pinskia at gcc dot gnu dot org
2003-12-17 17:10 ` pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-12-17 0:36 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-12-17 00:30 -------
Fixed on the tree-ssa so closing.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|SUSPENDED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9540
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/9540] C99 initializers generate lots of code
[not found] <20030202201600.9540.mariube+gcc+@ifi.uio.no>
` (4 preceding siblings ...)
2003-12-17 0:36 ` pinskia at gcc dot gnu dot org
@ 2003-12-17 17:10 ` pinskia at gcc dot gnu dot org
2003-12-17 17:11 ` pinskia at gcc dot gnu dot org
2004-05-13 17:50 ` [Bug optimization (tree-ssa)/9540] " pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-12-17 17:10 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-12-17 17:05 -------
Reopening the bugs that are fixed on the tree-ssa (but not reported against the branch).
--
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9540
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/9540] C99 initializers generate lots of code
[not found] <20030202201600.9540.mariube+gcc+@ifi.uio.no>
` (5 preceding siblings ...)
2003-12-17 17:10 ` pinskia at gcc dot gnu dot org
@ 2003-12-17 17:11 ` pinskia at gcc dot gnu dot org
2004-05-13 17:50 ` [Bug optimization (tree-ssa)/9540] " pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-12-17 17:11 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-12-17 17:10 -------
Suspending based on this is fixed on the tree-ssa.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |SUSPENDED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9540
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization (tree-ssa)/9540] C99 initializers generate lots of code
[not found] <20030202201600.9540.mariube+gcc+@ifi.uio.no>
` (6 preceding siblings ...)
2003-12-17 17:11 ` pinskia at gcc dot gnu dot org
@ 2004-05-13 17:50 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-05-13 17:50 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-05-13 11:26 -------
Fixed for 3.5.0 by the merge of the tree-ssa.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|SUSPENDED |RESOLVED
Component|optimization (RTL) |optimization (tree-ssa)
Resolution| |FIXED
Target Milestone|tree-ssa |3.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9540
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2004-05-13 11:26 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <20030202201600.9540.mariube+gcc+@ifi.uio.no>
2003-06-04 17:51 ` [Bug optimization/9540] C99 initializers generate lots of code dhazeghi@yahoo.com
2003-07-21 2:49 ` pinskia at physics dot uc dot edu
2003-11-16 18:16 ` pinskia at gcc dot gnu dot org
2003-12-01 4:24 ` pinskia at gcc dot gnu dot org
2003-12-17 0:36 ` pinskia at gcc dot gnu dot org
2003-12-17 17:10 ` pinskia at gcc dot gnu dot org
2003-12-17 17:11 ` pinskia at gcc dot gnu dot org
2004-05-13 17:50 ` [Bug optimization (tree-ssa)/9540] " pinskia at gcc dot gnu dot org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).