* [Bug inline-asm/6162] [3.3/3.4 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
@ 2003-06-05 3:17 ` dhazeghi@yahoo.com
2003-06-08 18:46 ` pinskia@physics.uc.edu
` (16 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: dhazeghi@yahoo.com @ 2003-06-05 3:17 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=6162
dhazeghi@yahoo.com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC|dhazeghi@yahoo.com |
Last reconfirmed|0000-00-00 00:00:00 |2003-06-05 03:17:44
date| |
------- Additional Comments From dhazeghi@yahoo.com 2003-06-05 03:17 -------
Confirmed with gcc 3.3 branch and mainline (20030604).
------- 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] 18+ messages in thread* [Bug inline-asm/6162] [3.3/3.4 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
2003-06-05 3:17 ` [Bug inline-asm/6162] [3.3/3.4 regression] i386 asm reloader ice in reload_cse_simplify_operands dhazeghi@yahoo.com
@ 2003-06-08 18:46 ` pinskia@physics.uc.edu
2003-06-11 23:07 ` pinskia@physics.uc.edu
` (15 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: pinskia@physics.uc.edu @ 2003-06-08 18:46 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=6162
pinskia@physics.uc.edu changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |3.3.1
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3/3.4 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
2003-06-05 3:17 ` [Bug inline-asm/6162] [3.3/3.4 regression] i386 asm reloader ice in reload_cse_simplify_operands dhazeghi@yahoo.com
2003-06-08 18:46 ` pinskia@physics.uc.edu
@ 2003-06-11 23:07 ` pinskia@physics.uc.edu
2003-07-07 13:30 ` pinskia at physics dot uc dot edu
` (14 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: pinskia@physics.uc.edu @ 2003-06-11 23:07 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=6162
------- Additional Comments From pinskia@physics.uc.edu 2003-06-11 23:07 -------
This has been downgraded once for 3.2 and then ignored for 3.3, will this bug get fixed
or will it be ignored for another major release?
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3/3.4 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (2 preceding siblings ...)
2003-06-11 23:07 ` pinskia@physics.uc.edu
@ 2003-07-07 13:30 ` pinskia at physics dot uc dot edu
2003-07-15 17:16 ` mmitchel at gcc dot gnu dot org
` (13 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: pinskia at physics dot uc dot edu @ 2003-07-07 13:30 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=6162
------- Additional Comments From pinskia at physics dot uc dot edu 2003-07-07 13:30 -------
Looks like this was fixed at one point and now is broken again:
>From Phil's regression hunter:
: Search converges between 2003-06-04-trunk (#211) and 2003-06-05-trunk (#212)
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3/3.4 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (3 preceding siblings ...)
2003-07-07 13:30 ` pinskia at physics dot uc dot edu
@ 2003-07-15 17:16 ` mmitchel at gcc dot gnu dot org
2003-10-16 2:18 ` mmitchel at gcc dot gnu dot org
` (12 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2003-07-15 17:16 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=6162
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.3.1 |3.3.2
------- Additional Comments From mmitchel at gcc dot gnu dot org 2003-07-15 17:16 -------
This bug has a long history!
The solution where only one commutative marker is obeyed makes sense, but it's
not worth holding up 3.3.1 for that. So this bug is once again postponed --
until GCC 3.3.2.
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3/3.4 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (4 preceding siblings ...)
2003-07-15 17:16 ` mmitchel at gcc dot gnu dot org
@ 2003-10-16 2:18 ` mmitchel at gcc dot gnu dot org
2003-11-30 9:04 ` pinskia at gcc dot gnu dot org
` (11 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2003-10-16 2:18 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=6162
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.3.2 |3.4
------- Additional Comments From mmitchel at gcc dot gnu dot org 2003-10-16 02:18 -------
And postponed again -- until GCC 3.4.
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3/3.4 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (5 preceding siblings ...)
2003-10-16 2:18 ` mmitchel at gcc dot gnu dot org
@ 2003-11-30 9:04 ` pinskia at gcc dot gnu dot org
2004-01-14 4:06 ` giovannibajo at libero dot it
` (10 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-11-30 9:04 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-11-30 09:04 -------
The date I quoted is the date it was semi fixed as the tree-ssa produced the same ICE
untill 2003-11-14. So most likely the bug is still there but the testcase no longer
produces an ICE :) (Pushing it to 3.5 as the removal of reload did not make the cut for 3.4
and it no longer ICE's).
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.4 |3.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6162
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3/3.4 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (6 preceding siblings ...)
2003-11-30 9:04 ` pinskia at gcc dot gnu dot org
@ 2004-01-14 4:06 ` giovannibajo at libero dot it
2004-01-29 3:03 ` [Bug inline-asm/6162] [3.3/3.4/3.5 " ian at wasabisystems dot com
` (9 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: giovannibajo at libero dot it @ 2004-01-14 4:06 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From giovannibajo at libero dot it 2004-01-14 04:06 -------
The code is indeed invalid now. Moving back the milestone to 3.4.0 since it's
still an ICE.
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.5.0 |3.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6162
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3/3.4/3.5 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (7 preceding siblings ...)
2004-01-14 4:06 ` giovannibajo at libero dot it
@ 2004-01-29 3:03 ` ian at wasabisystems dot com
2004-01-29 18:40 ` cvs-commit at gcc dot gnu dot org
` (8 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: ian at wasabisystems dot com @ 2004-01-29 3:03 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From ian at wasabisystems dot com 2004-01-29 03:03 -------
Here is a patch:
http://gcc.gnu.org/ml/gcc-patches/2004-01/msg03214.html
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |patch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6162
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3/3.4/3.5 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (8 preceding siblings ...)
2004-01-29 3:03 ` [Bug inline-asm/6162] [3.3/3.4/3.5 " ian at wasabisystems dot com
@ 2004-01-29 18:40 ` cvs-commit at gcc dot gnu dot org
2004-01-29 18:41 ` [Bug inline-asm/6162] [3.3/3.4 " ian at wasabisystems dot com
` (7 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-01-29 18:40 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-01-29 18:40 -------
Subject: Bug 6162
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: ian@gcc.gnu.org 2004-01-29 18:40:02
Modified files:
gcc : ChangeLog reload.c
Log message:
PR inline-asm/6162
* reload.c (find_reloads): Only support one pair of commutative
operands.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.2553&r2=2.2554
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/reload.c.diff?cvsroot=gcc&r1=1.230&r2=1.231
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6162
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3/3.4 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (9 preceding siblings ...)
2004-01-29 18:40 ` cvs-commit at gcc dot gnu dot org
@ 2004-01-29 18:41 ` ian at wasabisystems dot com
2004-02-12 16:08 ` cvs-commit at gcc dot gnu dot org
` (6 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: ian at wasabisystems dot com @ 2004-01-29 18:41 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From ian at wasabisystems dot com 2004-01-29 18:41 -------
Changed summary--I checked in a patch so this is no longer a 3.5 regression.
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|[3.3/3.4/3.5 regression] |[3.3/3.4 regression] i386
|i386 asm reloader ice in |asm reloader ice in
|reload_cse_simplify_operands|reload_cse_simplify_operands
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6162
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3/3.4 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (10 preceding siblings ...)
2004-01-29 18:41 ` [Bug inline-asm/6162] [3.3/3.4 " ian at wasabisystems dot com
@ 2004-02-12 16:08 ` cvs-commit at gcc dot gnu dot org
2004-02-12 17:01 ` [Bug inline-asm/6162] [3.3 " ian at wasabisystems dot com
` (5 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-02-12 16:08 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-02-12 16:07 -------
Subject: Bug 6162
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: ian@gcc.gnu.org 2004-02-12 16:07:44
Modified files:
gcc : ChangeLog reload.c
Log message:
PR inline-asm/6162
* reload.c (find_reloads): Only support one pair of commutative
operands.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.185&r2=2.2326.2.186
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/reload.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.229.4.3&r2=1.229.4.4
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6162
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (11 preceding siblings ...)
2004-02-12 16:08 ` cvs-commit at gcc dot gnu dot org
@ 2004-02-12 17:01 ` ian at wasabisystems dot com
2004-03-05 12:04 ` gdr at gcc dot gnu dot org
` (4 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: ian at wasabisystems dot com @ 2004-02-12 17:01 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From ian at wasabisystems dot com 2004-02-12 17:01 -------
Fixed for 3.4--changed summary to indicate only 3.3 regression, changed target
milestone from 3.4.0 to 3.3.4.
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|[3.3/3.4 regression] i386 |[3.3 regression] i386 asm
|asm reloader ice in |reloader ice in
|reload_cse_simplify_operands|reload_cse_simplify_operands
Target Milestone|3.4.0 |3.3.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6162
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (12 preceding siblings ...)
2004-02-12 17:01 ` [Bug inline-asm/6162] [3.3 " ian at wasabisystems dot com
@ 2004-03-05 12:04 ` gdr at gcc dot gnu dot org
2004-03-05 12:52 ` ian at wasabisystems dot com
` (3 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: gdr at gcc dot gnu dot org @ 2004-03-05 12:04 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From gdr at gcc dot gnu dot org 2004-03-05 12:04 -------
(In reply to comment #28)
> Changed summary--I checked in a patch so this is no longer a 3.5 regression.
Ian --
You fixed this too in gcc-3.5.x and gcc-3.4.x. I would think the patch would
be a good candidate for gcc-3.3.4. Do you concur?
-- gaby
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6162
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (13 preceding siblings ...)
2004-03-05 12:04 ` gdr at gcc dot gnu dot org
@ 2004-03-05 12:52 ` ian at wasabisystems dot com
2004-03-05 17:10 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
17 siblings, 0 replies; 18+ messages in thread
From: ian at wasabisystems dot com @ 2004-03-05 12:52 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From ian at wasabisystems dot com 2004-03-05 12:52 -------
Subject: Re: [3.3 regression] i386 asm reloader ice in reload_cse_simplify_operands
"gdr at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> writes:
> You fixed this too in gcc-3.5.x and gcc-3.4.x. I would think the patch would
> be a good candidate for gcc-3.3.4. Do you concur?
Yes. This could be done in a particularly safe manner by not omitting
the
else if (!this_insn_is_asm)
abort ();
That is just a sanity check on the gcc sources, and it did trip one
case in the MIPS backend. It is not required for correct operation.
I'll submit this too.
Ian
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6162
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (14 preceding siblings ...)
2004-03-05 12:52 ` ian at wasabisystems dot com
@ 2004-03-05 17:10 ` cvs-commit at gcc dot gnu dot org
2004-03-05 17:14 ` ian at wasabisystems dot com
2004-03-08 10:17 ` cvs-commit at gcc dot gnu dot org
17 siblings, 0 replies; 18+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-03-05 17:10 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-03-05 17:09 -------
Subject: Bug 6162
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: ian@gcc.gnu.org 2004-03-05 17:09:47
Modified files:
gcc : ChangeLog reload.c
Log message:
PR inline-asm/6162
* reload.c (find_reloads): Only support one pair of commutative
operands.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.918&r2=1.16114.2.919
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/reload.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.199.2.12&r2=1.199.2.13
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6162
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (15 preceding siblings ...)
2004-03-05 17:10 ` cvs-commit at gcc dot gnu dot org
@ 2004-03-05 17:14 ` ian at wasabisystems dot com
2004-03-08 10:17 ` cvs-commit at gcc dot gnu dot org
17 siblings, 0 replies; 18+ messages in thread
From: ian at wasabisystems dot com @ 2004-03-05 17:14 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From ian at wasabisystems dot com 2004-03-05 17:14 -------
Bug is now fixed on 3.3 branch, on 3.4 branch, and on mainline.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6162
^ permalink raw reply [flat|nested] 18+ messages in thread* [Bug inline-asm/6162] [3.3 regression] i386 asm reloader ice in reload_cse_simplify_operands
[not found] <20020403162600.6162.user42@zip.com.au>
` (16 preceding siblings ...)
2004-03-05 17:14 ` ian at wasabisystems dot com
@ 2004-03-08 10:17 ` cvs-commit at gcc dot gnu dot org
17 siblings, 0 replies; 18+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-03-08 10:17 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-03-08 10:17 -------
Subject: Bug 6162
CVSROOT: /cvs/gcc
Module name: gcc
Branch: hammer-3_3-branch
Changes by: matz@gcc.gnu.org 2004-03-08 10:17:40
Modified files:
gcc : ChangeLog.hammer flow.c reload.c
Log message:
2004-03-05 Ian Lance Taylor <ian@wasabisystems.com>
PR inline-asm/6162
* reload.c (find_reloads): Only support one pair of commutative
operands.
2004-02-27 Ian Lance Taylor <ian@wasabisystems.com>
PR optimization/7871
* flow.c (mark_set_1): Don't add LOG_LINKS for global registers
from or to call insns.
2004-02-27 Eric Botcazou <ebotcazou@libertysurf.fr>
PR optimization/7871
* flow.c (propagate_one_insn): Interpret calls as setting global
registers, not merely clobbering them.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.hammer.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.1.2.368&r2=1.1.2.369
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/flow.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.540.2.9&r2=1.540.2.10
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/reload.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.197.2.13&r2=1.197.2.14
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6162
^ permalink raw reply [flat|nested] 18+ messages in thread