* [Bug optimization/14109] Can not compile correctly with -O1 option on IA64.
2004-02-11 13:47 [Bug optimization/14109] New: Can not compile correctly with -O1 option on IA64 wf_cs at yahoo dot com
@ 2004-02-11 16:29 ` pinskia at gcc dot gnu dot org
2004-02-12 0:49 ` wf_cs at yahoo dot com
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-02-11 16:29 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-02-11 16:29 -------
dnovillo confirmed this and said it was in life analysis.
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code, RTL
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14109
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/14109] Can not compile correctly with -O1 option on IA64.
2004-02-11 13:47 [Bug optimization/14109] New: Can not compile correctly with -O1 option on IA64 wf_cs at yahoo dot com
2004-02-11 16:29 ` [Bug optimization/14109] " pinskia at gcc dot gnu dot org
@ 2004-02-12 0:49 ` wf_cs at yahoo dot com
2004-02-12 0:54 ` [Bug optimization/14109] [tree-ssa]Can " wf_cs at yahoo dot com
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: wf_cs at yahoo dot com @ 2004-02-12 0:49 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
GCC host triplet| |ia64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14109
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/14109] [tree-ssa]Can not compile correctly with -O1 option on IA64.
2004-02-11 13:47 [Bug optimization/14109] New: Can not compile correctly with -O1 option on IA64 wf_cs at yahoo dot com
2004-02-11 16:29 ` [Bug optimization/14109] " pinskia at gcc dot gnu dot org
2004-02-12 0:49 ` wf_cs at yahoo dot com
@ 2004-02-12 0:54 ` wf_cs at yahoo dot com
2004-02-12 1:00 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: wf_cs at yahoo dot com @ 2004-02-12 0:54 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|Can not compile correctly |[tree-ssa]Can not compile
|with -O1 option on IA64. |correctly with -O1 option on
| |IA64.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14109
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/14109] [tree-ssa]Can not compile correctly with -O1 option on IA64.
2004-02-11 13:47 [Bug optimization/14109] New: Can not compile correctly with -O1 option on IA64 wf_cs at yahoo dot com
` (2 preceding siblings ...)
2004-02-12 0:54 ` [Bug optimization/14109] [tree-ssa]Can " wf_cs at yahoo dot com
@ 2004-02-12 1:00 ` pinskia at gcc dot gnu dot org
2004-03-29 22:56 ` steven at gcc dot gnu dot org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-02-12 1:00 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-02-12 01:00 -------
Had ment to confirm this.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-02-12 01:00:44
date| |
Target Milestone|--- |tree-ssa
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14109
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/14109] [tree-ssa]Can not compile correctly with -O1 option on IA64.
2004-02-11 13:47 [Bug optimization/14109] New: Can not compile correctly with -O1 option on IA64 wf_cs at yahoo dot com
` (3 preceding siblings ...)
2004-02-12 1:00 ` pinskia at gcc dot gnu dot org
@ 2004-03-29 22:56 ` steven at gcc dot gnu dot org
2004-03-31 9:26 ` wf_cs at yahoo dot com
2004-03-31 12:47 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: steven at gcc dot gnu dot org @ 2004-03-29 22:56 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From steven at gcc dot gnu dot org 2004-03-29 22:56 -------
I cannot reproduce this:
$ ../cc1 t.c --version
GNU C version 3.5-tree-ssa 20040329 (merged 20040324) (ia64-unknown-linux-gnu)
compiled by GNU C version 3.5-tree-ssa 20040329 (merged 20040324).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
$ ../cc1 t.c -O
fft
Execution times (seconds)
TOTAL : 0.03 0.01 0.04
Extra diagnostic checks enabled; compiler may run slowly.
Configure with --disable-checking to disable checks.
$ ../cc1 t.c -O2
fft
Analyzing compilation unit
Performing intraprocedural optimizations
Assembling functions:
fft
Execution times (seconds)
parser : 0.01 (12%) usr 0.00 ( 0%) sys 0.00 ( 6%) wall
TOTAL : 0.05 0.00 0.05
Extra diagnostic checks enabled; compiler may run slowly.
Configure with --disable-checking to disable checks.
$ ../cc1 t.c
fft
Execution times (seconds)
TOTAL : 0.03 0.00 0.03
Extra diagnostic checks enabled; compiler may run slowly.
Configure with --disable-checking to disable checks.
Feng, do you still see this bug?
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14109
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/14109] [tree-ssa]Can not compile correctly with -O1 option on IA64.
2004-02-11 13:47 [Bug optimization/14109] New: Can not compile correctly with -O1 option on IA64 wf_cs at yahoo dot com
` (4 preceding siblings ...)
2004-03-29 22:56 ` steven at gcc dot gnu dot org
@ 2004-03-31 9:26 ` wf_cs at yahoo dot com
2004-03-31 12:47 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: wf_cs at yahoo dot com @ 2004-03-31 9:26 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From wf_cs at yahoo dot com 2004-03-31 09:26 -------
No, I cannot see the bug. But I am not sure it will not jump out any longer. I
found this bug when I tried to optimize the fortran power operator (**). If
this bug can be sure to be fixed, I will give the patch optimizing power in
fortran.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14109
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/14109] [tree-ssa]Can not compile correctly with -O1 option on IA64.
2004-02-11 13:47 [Bug optimization/14109] New: Can not compile correctly with -O1 option on IA64 wf_cs at yahoo dot com
` (5 preceding siblings ...)
2004-03-31 9:26 ` wf_cs at yahoo dot com
@ 2004-03-31 12:47 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-03-31 12:47 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-03-31 12:47 -------
Cannot be reproduced any more, if you see it again, please file a new bug.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14109
^ permalink raw reply [flat|nested] 8+ messages in thread