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* [Bug middle-end/22122] New: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819
@ 2005-06-19 16:51 marcus at jet dot franken dot de
2005-06-19 16:52 ` [Bug middle-end/22122] " marcus at jet dot franken dot de
` (8 more replies)
0 siblings, 9 replies; 10+ messages in thread
From: marcus at jet dot franken dot de @ 2005-06-19 16:51 UTC (permalink / raw)
To: gcc-bugs
-ftree-vectorize ICEs in get_loop_body, at cfgloop.c:819
with the attached testcase.
LANG=C /home/marcus/projects/gcc/BIN/bin/gcc -c -ftree-vectorize thread.i
-O2
thread.i: In function 'f':
thread.i:2: internal compiler error: in get_loop_body, at cfgloop.c:819
gcc version 4.1.0 20050619 (experimental)
--
Summary: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: marcus at jet dot franken dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22122
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug middle-end/22122] -ftree-vectorize ICE get_loop_body, at cfgloop.c:819
2005-06-19 16:51 [Bug middle-end/22122] New: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819 marcus at jet dot franken dot de
@ 2005-06-19 16:52 ` marcus at jet dot franken dot de
2005-06-19 16:57 ` [Bug tree-optimization/22122] [4.1 Regression] " pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: marcus at jet dot franken dot de @ 2005-06-19 16:52 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From marcus at jet dot franken dot de 2005-06-19 16:52 -------
Created an attachment (id=9114)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9114&action=view)
thread.i
gcc -O2 -ftree-vectorize thread.i
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22122
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/22122] [4.1 Regression] -ftree-vectorize ICE get_loop_body, at cfgloop.c:819
2005-06-19 16:51 [Bug middle-end/22122] New: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819 marcus at jet dot franken dot de
2005-06-19 16:52 ` [Bug middle-end/22122] " marcus at jet dot franken dot de
@ 2005-06-19 16:57 ` pinskia at gcc dot gnu dot org
2005-06-19 17:01 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-06-19 16:57 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-19 16:57 -------
Confirmed, I think this is just another case of not clearing bb->aux.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org, hubicka at gcc dot gnu
| |dot org
Status|UNCONFIRMED |NEW
Component|middle-end |tree-optimization
Ever Confirmed| |1
GCC build triplet|i686-pc-linux-gnu |
GCC host triplet|i686-pc-linux-gnu |
Keywords| |ice-on-valid-code
Last reconfirmed|0000-00-00 00:00:00 |2005-06-19 16:57:37
date| |
Summary|-ftree-vectorize ICE |[4.1 Regression] -ftree-
|get_loop_body, at |vectorize ICE get_loop_body,
|cfgloop.c:819 |at cfgloop.c:819
Target Milestone|--- |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22122
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/22122] [4.1 Regression] -ftree-vectorize ICE get_loop_body, at cfgloop.c:819
2005-06-19 16:51 [Bug middle-end/22122] New: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819 marcus at jet dot franken dot de
2005-06-19 16:52 ` [Bug middle-end/22122] " marcus at jet dot franken dot de
2005-06-19 16:57 ` [Bug tree-optimization/22122] [4.1 Regression] " pinskia at gcc dot gnu dot org
@ 2005-06-19 17:01 ` pinskia at gcc dot gnu dot org
2005-06-20 21:24 ` marcus at jet dot franken dot de
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-06-19 17:01 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-19 17:01 -------
Yes this is just not clearing bb->aux so this is a dup of bug 22100.
*** This bug has been marked as a duplicate of 22100 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22122
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/22122] [4.1 Regression] -ftree-vectorize ICE get_loop_body, at cfgloop.c:819
2005-06-19 16:51 [Bug middle-end/22122] New: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819 marcus at jet dot franken dot de
` (2 preceding siblings ...)
2005-06-19 17:01 ` pinskia at gcc dot gnu dot org
@ 2005-06-20 21:24 ` marcus at jet dot franken dot de
2005-06-21 12:51 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: marcus at jet dot franken dot de @ 2005-06-20 21:24 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From marcus at jet dot franken dot de 2005-06-20 21:24 -------
this still happens for me even after:
2005-06-20 Jan Hubicka <jh@suse.cz>
* cfgloop.h (DLTHE_RECORD_COPY_NUMBER): New flag.
* cfgloopmanip.c (duplicate_loop_to_header_edge): Set aux flags only
when asked for.
...
--
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|DUPLICATE |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22122
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/22122] [4.1 Regression] -ftree-vectorize ICE get_loop_body, at cfgloop.c:819
2005-06-19 16:51 [Bug middle-end/22122] New: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819 marcus at jet dot franken dot de
` (3 preceding siblings ...)
2005-06-20 21:24 ` marcus at jet dot franken dot de
@ 2005-06-21 12:51 ` pinskia at gcc dot gnu dot org
2005-06-22 11:12 ` hubicka at ucw dot cz
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-06-21 12:51 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-21 12:51 -------
Hmm, reconfirmed, then.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22122
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/22122] [4.1 Regression] -ftree-vectorize ICE get_loop_body, at cfgloop.c:819
2005-06-19 16:51 [Bug middle-end/22122] New: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819 marcus at jet dot franken dot de
` (4 preceding siblings ...)
2005-06-21 12:51 ` pinskia at gcc dot gnu dot org
@ 2005-06-22 11:12 ` hubicka at ucw dot cz
2005-06-22 17:26 ` marcus at jet dot franken dot de
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: hubicka at ucw dot cz @ 2005-06-22 11:12 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From hubicka at ucw dot cz 2005-06-22 11:12 -------
Subject: Re: [4.1 Regression] -ftree-vectorize ICE get_loop_body, at cfgloop.c:819
>
> ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-21 12:51 -------
> Hmm, reconfirmed, then.
Strange, the testcase was passing for me when I was testing it on not
100% final version of patch. I will re-check it today.
Honza
>
> --
> What |Removed |Added
> ----------------------------------------------------------------------------
> Status|REOPENED |NEW
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22122
>
> ------- You are receiving this mail because: -------
> You are on the CC list for the bug, or are watching someone who is.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22122
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/22122] [4.1 Regression] -ftree-vectorize ICE get_loop_body, at cfgloop.c:819
2005-06-19 16:51 [Bug middle-end/22122] New: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819 marcus at jet dot franken dot de
` (5 preceding siblings ...)
2005-06-22 11:12 ` hubicka at ucw dot cz
@ 2005-06-22 17:26 ` marcus at jet dot franken dot de
2005-07-31 3:48 ` pinskia at gcc dot gnu dot org
2005-07-31 3:49 ` pinskia at gcc dot gnu dot org
8 siblings, 0 replies; 10+ messages in thread
From: marcus at jet dot franken dot de @ 2005-06-22 17:26 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From marcus at jet dot franken dot de 2005-06-22 17:26 -------
gcc-Version 4.1.0 20050622 (experimental)
../BIN/bin/gcc -ftree-vectorize -O2 -c ~/thread.i
/home/marcus/thread.i: In function 'f':
/home/marcus/thread.i:2: internal compiler error: in get_loop_body, at
cfgloop.c:819
Please submit a full bug report,
-O2 is enough for me
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22122
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/22122] [4.1 Regression] -ftree-vectorize ICE get_loop_body, at cfgloop.c:819
2005-06-19 16:51 [Bug middle-end/22122] New: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819 marcus at jet dot franken dot de
` (6 preceding siblings ...)
2005-06-22 17:26 ` marcus at jet dot franken dot de
@ 2005-07-31 3:48 ` pinskia at gcc dot gnu dot org
2005-07-31 3:49 ` pinskia at gcc dot gnu dot org
8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-07-31 3:48 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-31 03:47 -------
-fno-tree-copy-prop "fixes" the problem.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |dnovillo at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22122
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/22122] [4.1 Regression] -ftree-vectorize ICE get_loop_body, at cfgloop.c:819
2005-06-19 16:51 [Bug middle-end/22122] New: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819 marcus at jet dot franken dot de
` (7 preceding siblings ...)
2005-07-31 3:48 ` pinskia at gcc dot gnu dot org
@ 2005-07-31 3:49 ` pinskia at gcc dot gnu dot org
8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-07-31 3:49 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-31 03:48 -------
This is a dup of bug 23048.
*** This bug has been marked as a duplicate of 23048 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22122
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2005-07-31 3:48 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
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2005-06-19 16:51 [Bug middle-end/22122] New: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819 marcus at jet dot franken dot de
2005-06-19 16:52 ` [Bug middle-end/22122] " marcus at jet dot franken dot de
2005-06-19 16:57 ` [Bug tree-optimization/22122] [4.1 Regression] " pinskia at gcc dot gnu dot org
2005-06-19 17:01 ` pinskia at gcc dot gnu dot org
2005-06-20 21:24 ` marcus at jet dot franken dot de
2005-06-21 12:51 ` pinskia at gcc dot gnu dot org
2005-06-22 11:12 ` hubicka at ucw dot cz
2005-06-22 17:26 ` marcus at jet dot franken dot de
2005-07-31 3:48 ` pinskia at gcc dot gnu dot org
2005-07-31 3:49 ` pinskia at gcc dot gnu dot org
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