* [Bug middle-end/24514] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
@ 2005-10-31 17:37 ` r dot emrich at de dot tecosim dot com
2005-10-31 18:17 ` echristo at apple dot com
` (18 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: r dot emrich at de dot tecosim dot com @ 2005-10-31 17:37 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from r dot emrich at de dot tecosim dot com 2005-10-31 17:37 -------
same for gcc-4.1-20051029
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
2005-10-31 17:37 ` [Bug middle-end/24514] " r dot emrich at de dot tecosim dot com
@ 2005-10-31 18:17 ` echristo at apple dot com
2005-11-01 9:46 ` r dot emrich at de dot tecosim dot com
` (17 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: echristo at apple dot com @ 2005-10-31 18:17 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from echristo at apple dot com 2005-10-31 18:17 -------
Since I don't have access to an irix box anymore I'd really need the
instruction it fails on at the least, some annotated assembly would be a good
start (compile the failing file with -dap and attach the .s output).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
2005-10-31 17:37 ` [Bug middle-end/24514] " r dot emrich at de dot tecosim dot com
2005-10-31 18:17 ` echristo at apple dot com
@ 2005-11-01 9:46 ` r dot emrich at de dot tecosim dot com
2005-11-01 11:02 ` r dot emrich at de dot tecosim dot com
` (16 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: r dot emrich at de dot tecosim dot com @ 2005-11-01 9:46 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from r dot emrich at de dot tecosim dot com 2005-11-01 09:46 -------
Created an attachment (id=10097)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10097&action=view)
assembler output
I compiled c-parser.c with the exact same commandline as in the bootstrap,
except the added -S -dap switch. Output as attachment.
Additionally I tried to change the -O2 switch to -O1, wich failed too.
Compilation without optimization switch succeeds. If helpfull in any way, I may
provide the output of these compilations too.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (2 preceding siblings ...)
2005-11-01 9:46 ` r dot emrich at de dot tecosim dot com
@ 2005-11-01 11:02 ` r dot emrich at de dot tecosim dot com
2005-11-01 17:27 ` echristo at apple dot com
` (15 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: r dot emrich at de dot tecosim dot com @ 2005-11-01 11:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from r dot emrich at de dot tecosim dot com 2005-11-01 11:02 -------
Also fails on at least tree-data-ref.c and tree-cfg.c with xgcc: Internal
error: Trace/BPT/RangeErr/DivZero/Ovflow trap (program cc1)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (3 preceding siblings ...)
2005-11-01 11:02 ` r dot emrich at de dot tecosim dot com
@ 2005-11-01 17:27 ` echristo at apple dot com
2005-11-01 17:33 ` pinskia at gcc dot gnu dot org
` (14 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: echristo at apple dot com @ 2005-11-01 17:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from echristo at apple dot com 2005-11-01 17:27 -------
The patch to 23585 is likely the cause.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (4 preceding siblings ...)
2005-11-01 17:27 ` echristo at apple dot com
@ 2005-11-01 17:33 ` pinskia at gcc dot gnu dot org
2005-11-01 17:38 ` [Bug middle-end/24514] [4.0/4.1 Regression] " pinskia at gcc dot gnu dot org
` (13 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-11-01 17:33 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from pinskia at gcc dot gnu dot org 2005-11-01 17:33 -------
Maybe a testcase in:
http://gcc.gnu.org/ml/gcc-patches/2005-11/msg00028.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (5 preceding siblings ...)
2005-11-01 17:33 ` pinskia at gcc dot gnu dot org
@ 2005-11-01 17:38 ` pinskia at gcc dot gnu dot org
2005-11-01 17:43 ` echristo at apple dot com
` (12 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-11-01 17:38 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |build, ice-on-valid-code
Priority|P2 |P3
Summary|ICE on bootstrap |[4.0/4.1 Regression] ICE on
| |bootstrap
Target Milestone|--- |4.0.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (6 preceding siblings ...)
2005-11-01 17:38 ` [Bug middle-end/24514] [4.0/4.1 Regression] " pinskia at gcc dot gnu dot org
@ 2005-11-01 17:43 ` echristo at apple dot com
2005-11-01 17:44 ` pinskia at gcc dot gnu dot org
` (11 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: echristo at apple dot com @ 2005-11-01 17:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from echristo at apple dot com 2005-11-01 17:43 -------
Changing to P1 since it's a regression that likely affects all mips (including
primary platform mips-elf).
--
echristo at apple dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (7 preceding siblings ...)
2005-11-01 17:43 ` echristo at apple dot com
@ 2005-11-01 17:44 ` pinskia at gcc dot gnu dot org
2005-11-01 18:06 ` echristo at apple dot com
` (10 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-11-01 17:44 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from pinskia at gcc dot gnu dot org 2005-11-01 17:44 -------
(In reply to comment #7)
> Changing to P1 since it's a regression that likely affects all mips (including
> primary platform mips-elf).
I don't know if it is allowed for someone to change the priority (except to P3
so that Mark can relook at the bug).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (8 preceding siblings ...)
2005-11-01 17:44 ` pinskia at gcc dot gnu dot org
@ 2005-11-01 18:06 ` echristo at apple dot com
2005-11-01 18:13 ` mmitchel at gcc dot gnu dot org
` (9 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: echristo at apple dot com @ 2005-11-01 18:06 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from echristo at apple dot com 2005-11-01 18:06 -------
Bringing down to P3 and letting Mark set the priority.
--
echristo at apple dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mark at codesourcery dot com
Priority|P1 |P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (9 preceding siblings ...)
2005-11-01 18:06 ` echristo at apple dot com
@ 2005-11-01 18:13 ` mmitchel at gcc dot gnu dot org
2005-11-01 18:18 ` pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2005-11-01 18:13 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from mmitchel at gcc dot gnu dot org 2005-11-01 18:13 -------
I'm going to make this a P2. IRIX isn't a primary platform anymore. Thanks,
Eric.
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (10 preceding siblings ...)
2005-11-01 18:13 ` mmitchel at gcc dot gnu dot org
@ 2005-11-01 18:18 ` pinskia at gcc dot gnu dot org
2005-11-01 18:27 ` pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-11-01 18:18 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from pinskia at gcc dot gnu dot org 2005-11-01 18:18 -------
Oh, this effects mips-elf also which is a primary target.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
GCC build triplet|mips-sgi-irix6.5 |
GCC host triplet|mips-sgi-irix6.5 |
GCC target triplet|mips-sgi-irix6.5 |mips-sgi-irix6.5, mips-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (11 preceding siblings ...)
2005-11-01 18:18 ` pinskia at gcc dot gnu dot org
@ 2005-11-01 18:27 ` pinskia at gcc dot gnu dot org
2005-11-01 18:30 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-11-01 18:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from pinskia at gcc dot gnu dot org 2005-11-01 18:27 -------
It is failing in:
285 return offset % GET_MODE_SIZE (mode) != 0;
mode is BLKmode which has a mode size of 0.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (12 preceding siblings ...)
2005-11-01 18:27 ` pinskia at gcc dot gnu dot org
@ 2005-11-01 18:30 ` pinskia at gcc dot gnu dot org
2005-11-02 0:52 ` mmitchel at gcc dot gnu dot org
` (5 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-11-01 18:30 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from pinskia at gcc dot gnu dot org 2005-11-01 18:30 -------
The RTL which is failing:
(set (reg:DI 2 $2 [197])
(unspec:DI [
(mem/s/c:BLK (plus:DI (reg/f:DI 29 $sp)
(const_int 8 [0x8])) [0+4 S8 A32])
(mem/s/c:QI (plus:DI (reg/f:DI 29 $sp)
(const_int 8 [0x8])) [0+4 S1 A32])
] 18))
I don't even know what this instruction does but it is a MIPS specific issue.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2005-11-01 18:30:21
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (13 preceding siblings ...)
2005-11-01 18:30 ` pinskia at gcc dot gnu dot org
@ 2005-11-02 0:52 ` mmitchel at gcc dot gnu dot org
2005-11-03 14:43 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2005-11-02 0:52 UTC (permalink / raw)
To: gcc-bugs
------- Comment #14 from mmitchel at gcc dot gnu dot org 2005-11-02 00:52 -------
Showstopper; bootstrap failure on primary target.
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P2 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (14 preceding siblings ...)
2005-11-02 0:52 ` mmitchel at gcc dot gnu dot org
@ 2005-11-03 14:43 ` pinskia at gcc dot gnu dot org
2005-11-03 16:38 ` r dot emrich at de dot tecosim dot com
` (3 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-11-03 14:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #15 from pinskia at gcc dot gnu dot org 2005-11-03 14:43 -------
I think this is fixed now by:
PR rtl-optimization/23585
* rtlanal.c (rtx_addr_can_trap_p_1) <PLUS>: Return 0 for an address
that can't trap plus a constant integer, if the mode has zero size.
Can you try again with today's compiler (or do you need to wait for a
snapshot?)
Or you could try the patch in
http://gcc.gnu.org/ml/gcc-patches/2005-11/msg00103.html
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (15 preceding siblings ...)
2005-11-03 14:43 ` pinskia at gcc dot gnu dot org
@ 2005-11-03 16:38 ` r dot emrich at de dot tecosim dot com
2005-11-07 16:25 ` r dot emrich at de dot tecosim dot com
` (2 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: r dot emrich at de dot tecosim dot com @ 2005-11-03 16:38 UTC (permalink / raw)
To: gcc-bugs
------- Comment #16 from r dot emrich at de dot tecosim dot com 2005-11-03 16:38 -------
(In reply to comment #15)
I'm trying the patch!
Result will follow.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (16 preceding siblings ...)
2005-11-03 16:38 ` r dot emrich at de dot tecosim dot com
@ 2005-11-07 16:25 ` r dot emrich at de dot tecosim dot com
2005-11-08 7:47 ` r dot emrich at de dot tecosim dot com
2005-11-08 12:52 ` pinskia at gcc dot gnu dot org
19 siblings, 0 replies; 21+ messages in thread
From: r dot emrich at de dot tecosim dot com @ 2005-11-07 16:25 UTC (permalink / raw)
To: gcc-bugs
------- Comment #17 from r dot emrich at de dot tecosim dot com 2005-11-07 16:25 -------
Sorry, for the delay.
I had a machine fault on the weekend.
So, I'm trying the snapshot from 5th of november now!
Look's good so far, already in stage 2.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (17 preceding siblings ...)
2005-11-07 16:25 ` r dot emrich at de dot tecosim dot com
@ 2005-11-08 7:47 ` r dot emrich at de dot tecosim dot com
2005-11-08 12:52 ` pinskia at gcc dot gnu dot org
19 siblings, 0 replies; 21+ messages in thread
From: r dot emrich at de dot tecosim dot com @ 2005-11-08 7:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #18 from r dot emrich at de dot tecosim dot com 2005-11-08 07:47 -------
Bootstrap of gcc-4.1-20051105 succeeded for c,c++,objc,obj-c++.
Testsuite still in progress.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread* [Bug middle-end/24514] [4.0/4.1 Regression] ICE on bootstrap
2005-10-25 8:12 [Bug c/24514] New: ICE on bootstrap r dot emrich at de dot tecosim dot com
` (18 preceding siblings ...)
2005-11-08 7:47 ` r dot emrich at de dot tecosim dot com
@ 2005-11-08 12:52 ` pinskia at gcc dot gnu dot org
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-11-08 12:52 UTC (permalink / raw)
To: gcc-bugs
------- Comment #19 from pinskia at gcc dot gnu dot org 2005-11-08 12:52 -------
(In reply to comment #18)
> Bootstrap of gcc-4.1-20051105 succeeded for c,c++,objc,obj-c++.
> Testsuite still in progress.
This is good enough to close this as fixed. Thanks.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24514
^ permalink raw reply [flat|nested] 21+ messages in thread