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* [Bug debug/45870] New: note: non-delegitimized UNSPEC 5 found (-O1 -g)
@ 2010-10-03 4:00 gary at intrepid dot com
2010-10-03 4:04 ` [Bug debug/45870] " gary at intrepid dot com
` (11 more replies)
0 siblings, 12 replies; 13+ messages in thread
From: gary at intrepid dot com @ 2010-10-03 4:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45870
Summary: note: non-delegitimized UNSPEC 5 found (-O1 -g)
Product: gcc
Version: 4.5.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: gary@intrepid.com
The attached C source file will generate the following notes when compiled with
(-01 -g, checks enabled):
non-delegit-uspec-5-g-O1.c: In function 'main':
non-delegit-uspec-5-g-O1.c:41:1: note: non-delegitimized UNSPEC 5 found in
variable location
non-delegit-uspec-5-g-O1.c:41:1: note: non-delegitimized UNSPEC 5 found in
variable location
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug debug/45870] note: non-delegitimized UNSPEC 5 found (-O1 -g)
2010-10-03 4:00 [Bug debug/45870] New: note: non-delegitimized UNSPEC 5 found (-O1 -g) gary at intrepid dot com
@ 2010-10-03 4:04 ` gary at intrepid dot com
2010-10-03 4:10 ` gary at intrepid dot com
` (10 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: gary at intrepid dot com @ 2010-10-03 4:04 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45870
--- Comment #2 from Gary Funck <gary at intrepid dot com> 2010-10-03 04:04:48 UTC ---
reghunt on the 4.5 branch indicates that the following update produces the
notes described above (-O1 -g, checks enabled):
r161414 | aoliva | 2010-06-25 21:11:56 +0000 (Fri, 25 Jun 2010) | 3 lines
PR debug/44610
* simplify-rtx.c (delegitimize_mem_from_attrs): Don't use a base
address if the offset is unknown.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug debug/45870] note: non-delegitimized UNSPEC 5 found (-O1 -g)
2010-10-03 4:00 [Bug debug/45870] New: note: non-delegitimized UNSPEC 5 found (-O1 -g) gary at intrepid dot com
2010-10-03 4:04 ` [Bug debug/45870] " gary at intrepid dot com
@ 2010-10-03 4:10 ` gary at intrepid dot com
2010-10-03 16:00 ` [Bug debug/45870] [4.5/4.6 Regression] " pinskia at gcc dot gnu.org
` (9 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: gary at intrepid dot com @ 2010-10-03 4:10 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45870
--- Comment #3 from Gary Funck <gary at intrepid dot com> 2010-10-03 04:10:32 UTC ---
This bug can also be reproduced in the 4.6 snapshot, gcc-4.6-20100925 (svn
revision 164623).
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug debug/45870] [4.5/4.6 Regression] note: non-delegitimized UNSPEC 5 found (-O1 -g)
2010-10-03 4:00 [Bug debug/45870] New: note: non-delegitimized UNSPEC 5 found (-O1 -g) gary at intrepid dot com
2010-10-03 4:04 ` [Bug debug/45870] " gary at intrepid dot com
2010-10-03 4:10 ` gary at intrepid dot com
@ 2010-10-03 16:00 ` pinskia at gcc dot gnu.org
2010-10-03 16:03 ` [Bug target/45870] " pinskia at gcc dot gnu.org
` (8 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu.org @ 2010-10-03 16:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45870
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |aoliva at gcc dot gnu.org
Target Milestone|--- |4.5.2
Summary|note: non-delegitimized |[4.5/4.6 Regression] note:
|UNSPEC 5 found (-O1 -g) |non-delegitimized UNSPEC 5
| |found (-O1 -g)
Status|UNCONFIRMED |NEW
Last reconfirmed| |2010.10.03 05:47:21
CC| |hjl.tools at gmail dot com
Ever Confirmed|0 |1
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #21945|text/x-c |text/plain
mime type| |
--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> 2010-10-03 05:47:21 UTC ---
Confirmed on Linux/x86-64.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/45870] [4.5/4.6 Regression] note: non-delegitimized UNSPEC 5 found (-O1 -g)
2010-10-03 4:00 [Bug debug/45870] New: note: non-delegitimized UNSPEC 5 found (-O1 -g) gary at intrepid dot com
` (2 preceding siblings ...)
2010-10-03 16:00 ` [Bug debug/45870] [4.5/4.6 Regression] " pinskia at gcc dot gnu.org
@ 2010-10-03 16:03 ` pinskia at gcc dot gnu.org
2010-10-03 18:00 ` jakub at gcc dot gnu.org
` (7 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu.org @ 2010-10-03 16:03 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45870
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Target| |x86-linux-gnu
Component|debug |target
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> 2010-10-03 16:03:11 UTC ---
This is a target issue dealing with TLS I think. UNSPEC in general with what
is called non-delegitimized is always a target issue.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/45870] [4.5/4.6 Regression] note: non-delegitimized UNSPEC 5 found (-O1 -g)
2010-10-03 4:00 [Bug debug/45870] New: note: non-delegitimized UNSPEC 5 found (-O1 -g) gary at intrepid dot com
` (3 preceding siblings ...)
2010-10-03 16:03 ` [Bug target/45870] " pinskia at gcc dot gnu.org
@ 2010-10-03 18:00 ` jakub at gcc dot gnu.org
2010-10-11 6:18 ` jakub at gcc dot gnu.org
` (6 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-10-03 18:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45870
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-10-03 17:59:58 UTC ---
I guess just
(const_ok_for_output_1): Don't complain about TLS UNSPECs.
hunk from my http://gcc.gnu.org/ml/gcc-patches/2010-08/msg01475.html
should be applied separately, unless the whole patch is approved soon.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/45870] [4.5/4.6 Regression] note: non-delegitimized UNSPEC 5 found (-O1 -g)
2010-10-03 4:00 [Bug debug/45870] New: note: non-delegitimized UNSPEC 5 found (-O1 -g) gary at intrepid dot com
` (4 preceding siblings ...)
2010-10-03 18:00 ` jakub at gcc dot gnu.org
@ 2010-10-11 6:18 ` jakub at gcc dot gnu.org
2010-10-26 3:52 ` jakub at gcc dot gnu.org
` (5 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-10-11 6:18 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45870
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-10-11 06:17:48 UTC ---
Author: jakub
Date: Mon Oct 11 06:17:45 2010
New Revision: 165270
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=165270
Log:
PR target/45870
* config/i386/i386.c (ix86_delegitimize_tls_address): New function.
(ix86_delegitimize_address): Use it.
* gcc.dg/tls/pr45870.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/tls/pr45870.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/45870] [4.5/4.6 Regression] note: non-delegitimized UNSPEC 5 found (-O1 -g)
2010-10-03 4:00 [Bug debug/45870] New: note: non-delegitimized UNSPEC 5 found (-O1 -g) gary at intrepid dot com
` (5 preceding siblings ...)
2010-10-11 6:18 ` jakub at gcc dot gnu.org
@ 2010-10-26 3:52 ` jakub at gcc dot gnu.org
2010-11-17 6:01 ` aoliva at gcc dot gnu.org
` (4 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-10-26 3:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45870
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/45870] [4.5/4.6 Regression] note: non-delegitimized UNSPEC 5 found (-O1 -g)
2010-10-03 4:00 [Bug debug/45870] New: note: non-delegitimized UNSPEC 5 found (-O1 -g) gary at intrepid dot com
` (6 preceding siblings ...)
2010-10-26 3:52 ` jakub at gcc dot gnu.org
@ 2010-11-17 6:01 ` aoliva at gcc dot gnu.org
2010-11-19 7:36 ` jakub at gcc dot gnu.org
` (3 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: aoliva at gcc dot gnu.org @ 2010-11-17 6:01 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45870
Alexandre Oliva <aoliva at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org
|gnu.org |
--- Comment #9 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2010-11-17 05:42:26 UTC ---
Jakub, this was originally reported on 4.5, do you have plans on backporting
the change to the 4.5 branch?
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/45870] [4.5/4.6 Regression] note: non-delegitimized UNSPEC 5 found (-O1 -g)
2010-10-03 4:00 [Bug debug/45870] New: note: non-delegitimized UNSPEC 5 found (-O1 -g) gary at intrepid dot com
` (7 preceding siblings ...)
2010-11-17 6:01 ` aoliva at gcc dot gnu.org
@ 2010-11-19 7:36 ` jakub at gcc dot gnu.org
2010-11-19 7:50 ` [Bug target/45870] [4.5 " jakub at gcc dot gnu.org
` (2 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-11-19 7:36 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45870
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-11-19 07:22:27 UTC ---
Author: jakub
Date: Fri Nov 19 07:22:22 2010
New Revision: 166932
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166932
Log:
PR target/45870
* dwarf2out.c (const_ok_for_output_1): Don't complain about
non-delegitimized TLS UNSPECs.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/dwarf2out.c
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/45870] [4.5 Regression] note: non-delegitimized UNSPEC 5 found (-O1 -g)
2010-10-03 4:00 [Bug debug/45870] New: note: non-delegitimized UNSPEC 5 found (-O1 -g) gary at intrepid dot com
` (8 preceding siblings ...)
2010-11-19 7:36 ` jakub at gcc dot gnu.org
@ 2010-11-19 7:50 ` jakub at gcc dot gnu.org
2010-12-07 15:13 ` jakub at gcc dot gnu.org
2010-12-07 15:43 ` jakub at gcc dot gnu.org
11 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-11-19 7:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45870
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Summary|[4.5/4.6 Regression] note: |[4.5 Regression] note:
|non-delegitimized UNSPEC 5 |non-delegitimized UNSPEC 5
|found (-O1 -g) |found (-O1 -g)
--- Comment #11 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-11-19 07:41:56 UTC ---
Fixed for trunk so far, for 4.5 I plan to apply just the const_ok_for_output_1
change.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/45870] [4.5 Regression] note: non-delegitimized UNSPEC 5 found (-O1 -g)
2010-10-03 4:00 [Bug debug/45870] New: note: non-delegitimized UNSPEC 5 found (-O1 -g) gary at intrepid dot com
` (9 preceding siblings ...)
2010-11-19 7:50 ` [Bug target/45870] [4.5 " jakub at gcc dot gnu.org
@ 2010-12-07 15:13 ` jakub at gcc dot gnu.org
2010-12-07 15:43 ` jakub at gcc dot gnu.org
11 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-12-07 15:13 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45870
--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-07 15:12:48 UTC ---
Author: jakub
Date: Tue Dec 7 15:12:45 2010
New Revision: 167541
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167541
Log:
Backport from mainline
2010-11-19 Jakub Jelinek <jakub@redhat.com>
PR target/45870
* dwarf2out.c (const_ok_for_output_1): Don't complain about
non-delegitimized TLS UNSPECs.
Modified:
branches/gcc-4_5-branch/gcc/ChangeLog
branches/gcc-4_5-branch/gcc/dwarf2out.c
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug target/45870] [4.5 Regression] note: non-delegitimized UNSPEC 5 found (-O1 -g)
2010-10-03 4:00 [Bug debug/45870] New: note: non-delegitimized UNSPEC 5 found (-O1 -g) gary at intrepid dot com
` (10 preceding siblings ...)
2010-12-07 15:13 ` jakub at gcc dot gnu.org
@ 2010-12-07 15:43 ` jakub at gcc dot gnu.org
11 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-12-07 15:43 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45870
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-07 15:43:00 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 13+ messages in thread
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2010-10-03 4:04 ` [Bug debug/45870] " gary at intrepid dot com
2010-10-03 4:10 ` gary at intrepid dot com
2010-10-03 16:00 ` [Bug debug/45870] [4.5/4.6 Regression] " pinskia at gcc dot gnu.org
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2010-10-03 18:00 ` jakub at gcc dot gnu.org
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2010-11-17 6:01 ` aoliva at gcc dot gnu.org
2010-11-19 7:36 ` jakub at gcc dot gnu.org
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