* [Bug target/52372] [4.7 regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno
2012-02-24 16:29 [Bug target/52372] New: gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno ro at gcc dot gnu.org
@ 2012-02-24 16:38 ` ro at gcc dot gnu.org
2012-02-25 11:02 ` [Bug middle-end/52372] " rsandifo at gcc dot gnu.org
` (9 subsequent siblings)
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From: ro at gcc dot gnu.org @ 2012-02-24 16:38 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52372
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.7.0
Summary|gcc.target/mips/mips16-attr |[4.7 regression]
|ibutes{,-4}.c SEGV in |gcc.target/mips/mips16-attr
|dwf_regno |ibutes{,-4}.c SEGV in
| |dwf_regno
--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> 2012-02-24 16:29:38 UTC ---
I just see that this is a regression from the 4.6 branch.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/52372] [4.7 regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno
2012-02-24 16:29 [Bug target/52372] New: gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno ro at gcc dot gnu.org
2012-02-24 16:38 ` [Bug target/52372] [4.7 regression] " ro at gcc dot gnu.org
@ 2012-02-25 11:02 ` rsandifo at gcc dot gnu.org
2012-02-27 10:42 ` rguenth at gcc dot gnu.org
` (8 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: rsandifo at gcc dot gnu.org @ 2012-02-25 11:02 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52372
rsandifo@gcc.gnu.org <rsandifo at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2012-02-25
Component|target |middle-end
AssignedTo|unassigned at gcc dot |rsandifo at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
--- Comment #2 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> 2012-02-25 09:40:58 UTC ---
Doesn't segfault for me, even with a cross to
mips-sgi-irix6.5, but it would probably show
as an rtl checking failure if rtl checking was
enabled. Will try that.
Testing a patch.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/52372] [4.7 regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno
2012-02-24 16:29 [Bug target/52372] New: gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno ro at gcc dot gnu.org
2012-02-24 16:38 ` [Bug target/52372] [4.7 regression] " ro at gcc dot gnu.org
2012-02-25 11:02 ` [Bug middle-end/52372] " rsandifo at gcc dot gnu.org
@ 2012-02-27 10:42 ` rguenth at gcc dot gnu.org
2012-03-06 19:22 ` [Bug middle-end/52372] [4.7/4.8 " rsandifo at gcc dot gnu.org
` (7 subsequent siblings)
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From: rguenth at gcc dot gnu.org @ 2012-02-27 10:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52372
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P4
--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-02-27 10:40:29 UTC ---
Not a primary/secondary platform.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/52372] [4.7/4.8 regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno
2012-02-24 16:29 [Bug target/52372] New: gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno ro at gcc dot gnu.org
` (2 preceding siblings ...)
2012-02-27 10:42 ` rguenth at gcc dot gnu.org
@ 2012-03-06 19:22 ` rsandifo at gcc dot gnu.org
2012-03-22 9:07 ` rguenth at gcc dot gnu.org
` (6 subsequent siblings)
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From: rsandifo at gcc dot gnu.org @ 2012-03-06 19:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52372
--- Comment #4 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> 2012-03-06 19:22:14 UTC ---
Author: rsandifo
Date: Tue Mar 6 19:22:10 2012
New Revision: 185013
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185013
Log:
gcc/
PR middle-end/52372
* rtl.h (pc_rtx, ret_rtx, simple_return_rtx, cc0_rtx): Redefine as
variables.
(GR_PC, GR_CC0, GR_RETURN, GR_SIMPLE_RETURN): Delete.
* emit-rtl.c (pc_rtx, ret_rtx, simple_return_rtx, cc0_rtx): New
variables.
(init_emit_regs): Move associated initialization to...
(init_emit_once): ...here.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/emit-rtl.c
trunk/gcc/rtl.h
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/52372] [4.7/4.8 regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno
2012-02-24 16:29 [Bug target/52372] New: gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno ro at gcc dot gnu.org
` (3 preceding siblings ...)
2012-03-06 19:22 ` [Bug middle-end/52372] [4.7/4.8 " rsandifo at gcc dot gnu.org
@ 2012-03-22 9:07 ` rguenth at gcc dot gnu.org
2012-06-14 8:35 ` rguenth at gcc dot gnu.org
` (5 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-03-22 9:07 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52372
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.7.0 |4.7.1
--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-03-22 08:26:57 UTC ---
GCC 4.7.0 is being released, adjusting target milestone.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/52372] [4.7/4.8 regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno
2012-02-24 16:29 [Bug target/52372] New: gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno ro at gcc dot gnu.org
` (4 preceding siblings ...)
2012-03-22 9:07 ` rguenth at gcc dot gnu.org
@ 2012-06-14 8:35 ` rguenth at gcc dot gnu.org
2012-09-20 10:28 ` jakub at gcc dot gnu.org
` (4 subsequent siblings)
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From: rguenth at gcc dot gnu.org @ 2012-06-14 8:35 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52372
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.7.1 |4.7.2
--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-06-14 08:34:43 UTC ---
GCC 4.7.1 is being released, adjusting target milestone.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/52372] [4.7/4.8 regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno
2012-02-24 16:29 [Bug target/52372] New: gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno ro at gcc dot gnu.org
` (5 preceding siblings ...)
2012-06-14 8:35 ` rguenth at gcc dot gnu.org
@ 2012-09-20 10:28 ` jakub at gcc dot gnu.org
2013-04-11 7:59 ` [Bug middle-end/52372] [4.7/4.8/4.9 " rguenth at gcc dot gnu.org
` (3 subsequent siblings)
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From: jakub at gcc dot gnu.org @ 2012-09-20 10:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52372
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.7.2 |4.7.3
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-09-20 10:19:33 UTC ---
GCC 4.7.2 has been released.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/52372] [4.7/4.8/4.9 regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno
2012-02-24 16:29 [Bug target/52372] New: gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno ro at gcc dot gnu.org
` (6 preceding siblings ...)
2012-09-20 10:28 ` jakub at gcc dot gnu.org
@ 2013-04-11 7:59 ` rguenth at gcc dot gnu.org
2014-04-14 8:15 ` [Bug middle-end/52372] [4.7 Regression] " rsandifo at gcc dot gnu.org
` (2 subsequent siblings)
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From: rguenth at gcc dot gnu.org @ 2013-04-11 7:59 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52372
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.7.3 |4.7.4
--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-11 07:59:25 UTC ---
GCC 4.7.3 is being released, adjusting target milestone.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/52372] [4.7 Regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno
2012-02-24 16:29 [Bug target/52372] New: gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno ro at gcc dot gnu.org
` (7 preceding siblings ...)
2013-04-11 7:59 ` [Bug middle-end/52372] [4.7/4.8/4.9 " rguenth at gcc dot gnu.org
@ 2014-04-14 8:15 ` rsandifo at gcc dot gnu.org
2014-04-14 9:07 ` asolokha at gmx dot com
2014-04-14 9:43 ` rsandifo at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: rsandifo at gcc dot gnu.org @ 2014-04-14 8:15 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52372
rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
Summary|[4.7/4.8/4.9/4.10 |[4.7 Regression]
|regression] |gcc.target/mips/mips16-attr
|gcc.target/mips/mips16-attr |ibutes{,-4}.c SEGV in
|ibutes{,-4}.c SEGV in |dwf_regno
|dwf_regno |
--- Comment #9 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> ---
Is this still failing for anyone? I haven't seen any reports that the
patch didn't work and the failing target (IRIX) has since been removed.
I'll close this on the assumption that it has been fixed. Please reopen
if I'm wrong.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/52372] [4.7 Regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno
2012-02-24 16:29 [Bug target/52372] New: gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno ro at gcc dot gnu.org
` (8 preceding siblings ...)
2014-04-14 8:15 ` [Bug middle-end/52372] [4.7 Regression] " rsandifo at gcc dot gnu.org
@ 2014-04-14 9:07 ` asolokha at gmx dot com
2014-04-14 9:43 ` rsandifo at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: asolokha at gmx dot com @ 2014-04-14 9:07 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52372
--- Comment #10 from Arseny Solokha <asolokha at gmx dot com> ---
It still fails, but indeed for different targets: PR60102, PR57933. I'm not
sure whether these are actually duplicates, though.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/52372] [4.7 Regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno
2012-02-24 16:29 [Bug target/52372] New: gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno ro at gcc dot gnu.org
` (9 preceding siblings ...)
2014-04-14 9:07 ` asolokha at gmx dot com
@ 2014-04-14 9:43 ` rsandifo at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: rsandifo at gcc dot gnu.org @ 2014-04-14 9:43 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52372
--- Comment #11 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> ---
(In reply to Arseny Solokha from comment #10)
> It still fails, but indeed for different targets: PR60102, PR57933. I'm not
> sure whether these are actually duplicates, though.
Yeah, despite dwf_regno appearing in all three backtraces, I think those
bugs are different from this one. In this case the problem was with
SWITCHABLE_TARGET. This bug was specifically about the failures
in the MIPS-specific mips16-attributes* tests.
^ permalink raw reply [flat|nested] 12+ messages in thread