* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
@ 2009-06-17 4:38 ` amylaar at gcc dot gnu dot org
2009-06-17 11:57 ` rguenther at suse dot de
` (12 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: amylaar at gcc dot gnu dot org @ 2009-06-17 4:38 UTC (permalink / raw)
To: gcc-bugs
------- Comment #17 from amylaar at gcc dot gnu dot org 2009-06-17 04:37 -------
I have applied the patch to the trunk. Should I apply it to the 4.4 release
branch as well?
--
amylaar at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rguenther at suse dot de
Summary|[4.4/4.5 Regression] gcc.c- |[4.4 Regression] gcc.c-
|torture/execute/va-arg-trap-|torture/execute/va-arg-trap-
|1.c ICEs on powerpc-apple- |1.c ICEs on powerpc-apple-
|darwin9 |darwin9
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
2009-06-17 4:38 ` [Bug target/39254] [4.4 Regression] " amylaar at gcc dot gnu dot org
@ 2009-06-17 11:57 ` rguenther at suse dot de
2009-07-22 10:35 ` jakub at gcc dot gnu dot org
` (11 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: rguenther at suse dot de @ 2009-06-17 11:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #18 from rguenther at suse dot de 2009-06-17 11:57 -------
Subject: Re: [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c
ICEs on powerpc-apple-darwin9
On Wed, 17 Jun 2009, amylaar at gcc dot gnu dot org wrote:
> ------- Comment #17 from amylaar at gcc dot gnu dot org 2009-06-17 04:37 -------
> I have applied the patch to the trunk. Should I apply it to the 4.4 release
> branch as well?
Yes please, if it bootstraps & tests there.
Richard.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
2009-06-17 4:38 ` [Bug target/39254] [4.4 Regression] " amylaar at gcc dot gnu dot org
2009-06-17 11:57 ` rguenther at suse dot de
@ 2009-07-22 10:35 ` jakub at gcc dot gnu dot org
2009-10-15 12:51 ` jakub at gcc dot gnu dot org
` (10 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: jakub at gcc dot gnu dot org @ 2009-07-22 10:35 UTC (permalink / raw)
To: gcc-bugs
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.4.1 |4.4.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
` (2 preceding siblings ...)
2009-07-22 10:35 ` jakub at gcc dot gnu dot org
@ 2009-10-15 12:51 ` jakub at gcc dot gnu dot org
2010-01-21 13:19 ` jakub at gcc dot gnu dot org
` (9 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: jakub at gcc dot gnu dot org @ 2009-10-15 12:51 UTC (permalink / raw)
To: gcc-bugs
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.4.2 |4.4.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
` (3 preceding siblings ...)
2009-10-15 12:51 ` jakub at gcc dot gnu dot org
@ 2010-01-21 13:19 ` jakub at gcc dot gnu dot org
2010-03-21 23:04 ` pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-01-21 13:19 UTC (permalink / raw)
To: gcc-bugs
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.4.3 |4.4.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
` (4 preceding siblings ...)
2010-01-21 13:19 ` jakub at gcc dot gnu dot org
@ 2010-03-21 23:04 ` pinskia at gcc dot gnu dot org
2010-03-23 19:26 ` pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2010-03-21 23:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #19 from pinskia at gcc dot gnu dot org 2010-03-21 23:03 -------
*** Bug 43470 has been marked as a duplicate of this bug. ***
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |slyfox at inbox dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
` (5 preceding siblings ...)
2010-03-21 23:04 ` pinskia at gcc dot gnu dot org
@ 2010-03-23 19:26 ` pinskia at gcc dot gnu dot org
2010-03-23 19:55 ` ghazi at gcc dot gnu dot org
` (6 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2010-03-23 19:26 UTC (permalink / raw)
To: gcc-bugs
------- Comment #20 from pinskia at gcc dot gnu dot org 2010-03-23 19:25 -------
*** Bug 43500 has been marked as a duplicate of this bug. ***
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ghazi at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
` (6 preceding siblings ...)
2010-03-23 19:26 ` pinskia at gcc dot gnu dot org
@ 2010-03-23 19:55 ` ghazi at gcc dot gnu dot org
2010-03-23 20:33 ` dominiq at lps dot ens dot fr
` (5 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: ghazi at gcc dot gnu dot org @ 2010-03-23 19:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #21 from ghazi at gcc dot gnu dot org 2010-03-23 19:55 -------
As noted in duplicate PR43500, I am able to reproduce this error on plain
powerpc-unknown-linux-gnu when adding -fPIC. I can run tests for the 4.4.
branch but it will take several days to get a baseline result vs a patch one
given extra -fPIC runs. If it passes I'll apply the patch to 4.4 per Richard's
approval in comment#18.
--
ghazi at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |4.4.4
Known to work| |4.5.0
Last reconfirmed|2009-06-17 04:20:01 |2010-03-23 19:55:06
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
` (7 preceding siblings ...)
2010-03-23 19:55 ` ghazi at gcc dot gnu dot org
@ 2010-03-23 20:33 ` dominiq at lps dot ens dot fr
2010-03-24 14:41 ` dominiq at lps dot ens dot fr
` (4 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: dominiq at lps dot ens dot fr @ 2010-03-23 20:33 UTC (permalink / raw)
To: gcc-bugs
------- Comment #22 from dominiq at lps dot ens dot fr 2010-03-23 20:32 -------
> As noted in duplicate PR43500, I am able to reproduce this error on plain
> powerpc-unknown-linux-gnu when adding -fPIC. I can run tests for the 4.4.
> branch but it will take several days to get a baseline result vs a patch one
> given extra -fPIC runs. If it passes I'll apply the patch to 4.4 per Richard's
> approval in comment#18.
I have applied the patch on powerpc-apple-darwin9 gcc-4_4-branch revision
157642. It bootstrapped for languages gcc and fortran. I am currently
regtesting.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
` (8 preceding siblings ...)
2010-03-23 20:33 ` dominiq at lps dot ens dot fr
@ 2010-03-24 14:41 ` dominiq at lps dot ens dot fr
2010-03-26 13:38 ` dominiq at lps dot ens dot fr
` (3 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: dominiq at lps dot ens dot fr @ 2010-03-24 14:41 UTC (permalink / raw)
To: gcc-bugs
------- Comment #23 from dominiq at lps dot ens dot fr 2010-03-24 14:41 -------
The result of regression testing for gcc and gfortran with the patch committed
on trunk at revision 148568 posted at
http://gcc.gnu.org/ml/gcc-testresults/2010-03/msg02071.html.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
` (9 preceding siblings ...)
2010-03-24 14:41 ` dominiq at lps dot ens dot fr
@ 2010-03-26 13:38 ` dominiq at lps dot ens dot fr
2010-03-27 18:56 ` ghazi at gcc dot gnu dot org
` (2 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: dominiq at lps dot ens dot fr @ 2010-03-26 13:38 UTC (permalink / raw)
To: gcc-bugs
------- Comment #24 from dominiq at lps dot ens dot fr 2010-03-26 13:38 -------
The result of regression testing for all languages but ADA on
powerpc-apple-darwin9 with -m32 and -m64 with the patch committed on trunk at
revision 148568 posted at
http://gcc.gnu.org/ml/gcc-testresults/2010-03/msg02248.html .
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
` (10 preceding siblings ...)
2010-03-26 13:38 ` dominiq at lps dot ens dot fr
@ 2010-03-27 18:56 ` ghazi at gcc dot gnu dot org
2010-03-27 19:03 ` ghazi at gcc dot gnu dot org
2010-05-21 15:16 ` gcc at breakpoint dot cc
13 siblings, 0 replies; 15+ messages in thread
From: ghazi at gcc dot gnu dot org @ 2010-03-27 18:56 UTC (permalink / raw)
To: gcc-bugs
------- Comment #25 from ghazi at gcc dot gnu dot org 2010-03-27 18:56 -------
Subject: Bug 39254
Author: ghazi
Date: Sat Mar 27 18:56:08 2010
New Revision: 157780
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157780
Log:
Backport:
2009-06-16 J"orn Rennecke <joern.rennecke@arc.com>
Janis Johnson <janis187@us.ibm.com>
PR target/39254
* config/rs6000/rs6000.c (rs6000_emit_move): Don't emit a USE
for the symbol ref of a constant that is the source of a move
- nor for any other not-obvious-label-ref constants.
Modified:
branches/gcc-4_4-branch/gcc/ChangeLog
branches/gcc-4_4-branch/gcc/config/rs6000/rs6000.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
` (11 preceding siblings ...)
2010-03-27 18:56 ` ghazi at gcc dot gnu dot org
@ 2010-03-27 19:03 ` ghazi at gcc dot gnu dot org
2010-05-21 15:16 ` gcc at breakpoint dot cc
13 siblings, 0 replies; 15+ messages in thread
From: ghazi at gcc dot gnu dot org @ 2010-03-27 19:03 UTC (permalink / raw)
To: gcc-bugs
------- Comment #26 from ghazi at gcc dot gnu dot org 2010-03-27 19:03 -------
Completed full bootstrap and testsuite on powerpc-unknown-linux-gnu with extra
-fpic/-fPIC passes. The only difference was that the testcase va-arg-trap-1.c
was fixed.
Installed on 4.4 branch.
--
ghazi at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Known to fail|4.4.4 |
Known to work|4.5.0 |4.4.4 4.5.0
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
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* [Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9
2009-02-20 20:50 [Bug c/39254] New: " howarth at nitro dot med dot uc dot edu
` (12 preceding siblings ...)
2010-03-27 19:03 ` ghazi at gcc dot gnu dot org
@ 2010-05-21 15:16 ` gcc at breakpoint dot cc
13 siblings, 0 replies; 15+ messages in thread
From: gcc at breakpoint dot cc @ 2010-05-21 15:16 UTC (permalink / raw)
To: gcc-bugs
------- Comment #27 from gcc at breakpoint dot cc 2010-05-21 15:16 -------
This fix is causing PR44169 on powerpc-linux-gnuspe, the second TLS load is
missing a lwz.
The same testcase on powerpc-linux-gnu has no problems. The gnuspe target has
(as far as I figured out) just different pre-defines. Switching them off
(-mabi=nospe -mno=spe) makes the problem not go away. Changing the CPU does.
I reverted this change and I pass the testcase from PR44169.
--
gcc at breakpoint dot cc changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |gcc at breakpoint dot cc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
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