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* [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag
@ 2006-08-06 17:08 magsilva at gmail dot com
2006-08-06 17:15 ` [Bug target/28621] [4.1/4.2 Regression] " pinskia at gcc dot gnu dot org
` (16 more replies)
0 siblings, 17 replies; 18+ messages in thread
From: magsilva at gmail dot com @ 2006-08-06 17:08 UTC (permalink / raw)
To: gcc-bugs
After build a new version of procps using the "-Os" flag for gcc, all its
(procps) software (ps, top, etc) were failing due to a segmentation fault. I
couldn't find a report about that at Bugzilla, but I did find one at
"http://www.netdomination.org/~stkn/index.php?/archives/24-Anatomy-of-a-segfault....html".
Although the author of that report was using ulibc (and I glibc), it applied
perfectly to my case. After I removed the "-ffast-math" from the procps compile
command, everything worked fine again.
--
Summary: SEGSEGV at set_fast_math () at
../../gcc/config/i386/crtfastmath.c:97 when using the -
Os flag
Product: gcc
Version: 4.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: magsilva at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1/4.2 Regression] SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
@ 2006-08-06 17:15 ` pinskia at gcc dot gnu dot org
2006-08-06 17:19 ` pinskia at gcc dot gnu dot org
` (15 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-08-06 17:15 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|c |target
Summary|SEGSEGV at set_fast_math () |[4.1/4.2 Regression] SEGSEGV
|at |at set_fast_math () at
|../../gcc/config/i386/crtfas|../../gcc/config/i386/crtfas
|tmath.c:97 when using the - |tmath.c:97 when using the -
|Os flag |Os flag
Target Milestone|--- |4.1.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1/4.2 Regression] SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
2006-08-06 17:15 ` [Bug target/28621] [4.1/4.2 Regression] " pinskia at gcc dot gnu dot org
@ 2006-08-06 17:19 ` pinskia at gcc dot gnu dot org
2006-08-06 18:29 ` hjl at lucon dot org
` (14 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-08-06 17:19 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2006-08-06 17:19 -------
http://gcc.gnu.org/ml/gcc-patches/2006-03/msg01179.html
Caused by the patch at:
http://gcc.gnu.org/ml/gcc/2005-08/msg00281.html
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hjl at gcc dot gnu dot org
Severity|normal |blocker
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2006-08-06 17:19:06
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1/4.2 Regression] SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
2006-08-06 17:15 ` [Bug target/28621] [4.1/4.2 Regression] " pinskia at gcc dot gnu dot org
2006-08-06 17:19 ` pinskia at gcc dot gnu dot org
@ 2006-08-06 18:29 ` hjl at lucon dot org
2006-08-07 10:18 ` hubicka at gcc dot gnu dot org
` (13 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: hjl at lucon dot org @ 2006-08-06 18:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from hjl at lucon dot org 2006-08-06 18:29 -------
The main problem is bug 27537. That is -Os aligns stack at 4 bytes and the
other
part of i386 backend assumes stack aliged at 16byte. We can word around this by
1. Don't include crtfastmath.o for -m32.
2. Make crtfastmath.o dummy for -m32.
3. Use a static variable to align at 16byte.
4. Compile crtfastmath.o with -mstackrealign. Need to backport -mstackrealign
to
4.1?
5. Fix i386 backend only to assume 4byte stack alignment.
The easiest one is #2 or #3. The idel one is #5.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1/4.2 Regression] SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (2 preceding siblings ...)
2006-08-06 18:29 ` hjl at lucon dot org
@ 2006-08-07 10:18 ` hubicka at gcc dot gnu dot org
2006-08-08 0:29 ` pinskia at gcc dot gnu dot org
` (12 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: hubicka at gcc dot gnu dot org @ 2006-08-07 10:18 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from hubicka at gcc dot gnu dot org 2006-08-07 10:18 -------
Hi,
because of quite serve register pressure issues, I don't like much idea of GCC
realocating stack transparently (it is also dificult to teach reload to decide
when alignment is needed). Safe bugfix for 4.2 seems to be this:
PR target/28621
* crtfastmath.c (force_align_arg_pointer): Force stack alignment.
Index: config/i386/crtfastmath.c
===================================================================
-u -L config/i386/crtfastmath.c (revision 115987) -L config/i386/crtfastmath.c
(working copy) config/i386/.svn/text-base/crtfastmath.c.svn-base
config/i386/crtfastmath.c
--- config/i386/crtfastmath.c (revision 115987)
+++ config/i386/crtfastmath.c (working copy)
@@ -38,6 +38,9 @@
#define SSE (1 << 25)
static void __attribute__((constructor))
+#ifndef __x86_64__
+__attribute__ ((force_align_arg_pointer))
+#endif
set_fast_math (void)
{
#ifndef __x86_64__
Does it help?
Honza
--
hubicka at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1/4.2 Regression] SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (3 preceding siblings ...)
2006-08-07 10:18 ` hubicka at gcc dot gnu dot org
@ 2006-08-08 0:29 ` pinskia at gcc dot gnu dot org
2006-08-11 13:27 ` [Bug target/28621] [4.1/4.2 Regression] SIGSEGV in set_fast_math () at -Os magsilva at gmail dot com
` (11 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-08-08 0:29 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
Last reconfirmed|2006-08-06 17:19:06 |2006-08-08 00:29:48
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1/4.2 Regression] SIGSEGV in set_fast_math () at -Os
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (4 preceding siblings ...)
2006-08-08 0:29 ` pinskia at gcc dot gnu dot org
@ 2006-08-11 13:27 ` magsilva at gmail dot com
2006-08-18 4:34 ` pinskia at gcc dot gnu dot org
` (10 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: magsilva at gmail dot com @ 2006-08-11 13:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from magsilva at gmail dot com 2006-08-11 13:27 -------
(In reply to comment #3)
> --- config/i386/crtfastmath.c (revision 115987)
> +++ config/i386/crtfastmath.c (working copy)
> @@ -38,6 +38,9 @@
> #define SSE (1 << 25)
>
> static void __attribute__((constructor))
> +#ifndef __x86_64__
> +__attribute__ ((force_align_arg_pointer))
> +#endif
> set_fast_math (void)
> {
> #ifndef __x86_64__
>
> Does it help?
I applied this patch against the gcc 4.1.1, but the bug is still there (at
least procps keeps segfaulting).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1/4.2 Regression] SIGSEGV in set_fast_math () at -Os
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (5 preceding siblings ...)
2006-08-11 13:27 ` [Bug target/28621] [4.1/4.2 Regression] SIGSEGV in set_fast_math () at -Os magsilva at gmail dot com
@ 2006-08-18 4:34 ` pinskia at gcc dot gnu dot org
2006-08-18 7:16 ` magsilva at gmail dot com
` (9 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-08-18 4:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from pinskia at gcc dot gnu dot org 2006-08-18 04:34 -------
(In reply to comment #4)
> I applied this patch against the gcc 4.1.1, but the bug is still there (at
> least procps keeps segfaulting).
4.1.1 did not have the force_align_arg_pointer attribute so what do you expect.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1/4.2 Regression] SIGSEGV in set_fast_math () at -Os
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (6 preceding siblings ...)
2006-08-18 4:34 ` pinskia at gcc dot gnu dot org
@ 2006-08-18 7:16 ` magsilva at gmail dot com
2006-08-18 11:43 ` pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: magsilva at gmail dot com @ 2006-08-18 7:16 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from magsilva at gmail dot com 2006-08-18 07:16 -------
Sorry, but I didn't know that. I reported the bug against GCC 4.1.1 and the
target milestone set for it is GCC 4.1.2. So, I expected that patch to work
with gcc 4.1.x. The 'force_align_arg_pointer' attribute is available at GCC
4.1.2 or just GCC 4.2.x?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1/4.2 Regression] SIGSEGV in set_fast_math () at -Os
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (7 preceding siblings ...)
2006-08-18 7:16 ` magsilva at gmail dot com
@ 2006-08-18 11:43 ` pinskia at gcc dot gnu dot org
2006-08-20 22:30 ` mmitchel at gcc dot gnu dot org
` (7 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-08-18 11:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from pinskia at gcc dot gnu dot org 2006-08-18 11:42 -------
(In reply to comment #6)
> Sorry, but I didn't know that. I reported the bug against GCC 4.1.1 and the
> target milestone set for it is GCC 4.1.2. So, I expected that patch to work
> with gcc 4.1.x. The 'force_align_arg_pointer' attribute is available at GCC
> 4.1.2 or just GCC 4.2.x?
Just 4.2.0 which right now the trunk (aka mainline) of the svn.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1/4.2 Regression] SIGSEGV in set_fast_math () at -Os
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (8 preceding siblings ...)
2006-08-18 11:43 ` pinskia at gcc dot gnu dot org
@ 2006-08-20 22:30 ` mmitchel at gcc dot gnu dot org
2006-08-25 20:41 ` pbrook at gcc dot gnu dot org
` (6 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2006-08-20 22:30 UTC (permalink / raw)
To: gcc-bugs
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1/4.2 Regression] SIGSEGV in set_fast_math () at -Os
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (9 preceding siblings ...)
2006-08-20 22:30 ` mmitchel at gcc dot gnu dot org
@ 2006-08-25 20:41 ` pbrook at gcc dot gnu dot org
2006-09-08 0:51 ` [Bug target/28621] [4.1 " hjl at lucon dot org
` (5 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: pbrook at gcc dot gnu dot org @ 2006-08-25 20:41 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from pbrook at gcc dot gnu dot org 2006-08-25 20:40 -------
Subject: Bug 28621
Author: pbrook
Date: Fri Aug 25 20:39:48 2006
New Revision: 116431
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116431
Log:
2006-08-25 Jan Hubicka <jh@suse.cz>
PR target/28621
* config/i386/crtfastmath.c (set_fast_math): Force stack alignment.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/crtfastmath.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1 Regression] SIGSEGV in set_fast_math () at -Os
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (10 preceding siblings ...)
2006-08-25 20:41 ` pbrook at gcc dot gnu dot org
@ 2006-09-08 0:51 ` hjl at lucon dot org
2006-09-08 0:53 ` hjl at lucon dot org
` (4 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: hjl at lucon dot org @ 2006-09-08 0:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from hjl at lucon dot org 2006-09-08 00:51 -------
Fix for PR 13685 should also fix this bug. In fact, we can back out the
change in comment #3.
--
hjl at lucon dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
BugsThisDependsOn|27537 |13685
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1 Regression] SIGSEGV in set_fast_math () at -Os
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (11 preceding siblings ...)
2006-09-08 0:51 ` [Bug target/28621] [4.1 " hjl at lucon dot org
@ 2006-09-08 0:53 ` hjl at lucon dot org
2006-09-08 1:18 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: hjl at lucon dot org @ 2006-09-08 0:53 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from hjl at lucon dot org 2006-09-08 00:52 -------
We can even back out the patch and close it as a dup for PR 13685.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1 Regression] SIGSEGV in set_fast_math () at -Os
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (12 preceding siblings ...)
2006-09-08 0:53 ` hjl at lucon dot org
@ 2006-09-08 1:18 ` pinskia at gcc dot gnu dot org
2006-09-11 21:34 ` hjl at gcc dot gnu dot org
` (2 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-09-08 1:18 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from pinskia at gcc dot gnu dot org 2006-09-08 01:18 -------
(In reply to comment #10)
> We can even back out the patch and close it as a dup for PR 13685.
Not really and here is why:
-Os on the file containing main will still crash. -Os -msse on the file with
main will not crash.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1 Regression] SIGSEGV in set_fast_math () at -Os
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (13 preceding siblings ...)
2006-09-08 1:18 ` pinskia at gcc dot gnu dot org
@ 2006-09-11 21:34 ` hjl at gcc dot gnu dot org
2006-09-12 2:55 ` hjl at gcc dot gnu dot org
2006-09-12 5:34 ` hjl at lucon dot org
16 siblings, 0 replies; 18+ messages in thread
From: hjl at gcc dot gnu dot org @ 2006-09-11 21:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from hjl at gcc dot gnu dot org 2006-09-11 21:34 -------
Subject: Bug 28621
Author: hjl
Date: Mon Sep 11 21:34:06 2006
New Revision: 116860
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116860
Log:
gcc/
2006-09-11 H.J. Lu <hongjiu.lu@intel.com>
PR target/13685
PR target/27537
PR target/28621
* config/i386/i386.c (override_options): Always default to 16
byte stack boundary.
gcc/testsuite/
2006-09-11 H.J. Lu <hongjiu.lu@intel.com>
PR target/13685
* gcc.target/i386/pr13685.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr13685.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1 Regression] SIGSEGV in set_fast_math () at -Os
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (14 preceding siblings ...)
2006-09-11 21:34 ` hjl at gcc dot gnu dot org
@ 2006-09-12 2:55 ` hjl at gcc dot gnu dot org
2006-09-12 5:34 ` hjl at lucon dot org
16 siblings, 0 replies; 18+ messages in thread
From: hjl at gcc dot gnu dot org @ 2006-09-12 2:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from hjl at gcc dot gnu dot org 2006-09-12 02:54 -------
Subject: Bug 28621
Author: hjl
Date: Tue Sep 12 02:54:42 2006
New Revision: 116870
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116870
Log:
gcc/
2006-09-11 H.J. Lu <hongjiu.lu@intel.com>
PR target/13685
PR target/27537
PR target/28621
* config/i386/i386.c (override_options): Always default to 16
byte stack boundary.
gcc/testsuite/
2006-09-11 H.J. Lu <hongjiu.lu@intel.com>
PR target/13685
* gcc.target/i386/pr13685.c: New test.
Added:
branches/gcc-4_1-branch/gcc/testsuite/gcc.target/i386/pr13685.c
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/config/i386/i386.c
branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/28621] [4.1 Regression] SIGSEGV in set_fast_math () at -Os
2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
` (15 preceding siblings ...)
2006-09-12 2:55 ` hjl at gcc dot gnu dot org
@ 2006-09-12 5:34 ` hjl at lucon dot org
16 siblings, 0 replies; 18+ messages in thread
From: hjl at lucon dot org @ 2006-09-12 5:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #14 from hjl at lucon dot org 2006-09-12 05:34 -------
Fixed.
--
hjl at lucon dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Known to fail|4.1.2 |
Known to work|4.2.0 4.0.0 |4.2.0 4.1.2 4.0.0
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621
^ permalink raw reply [flat|nested] 18+ messages in thread
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2006-08-06 17:08 [Bug c/28621] New: SEGSEGV at set_fast_math () at ../../gcc/config/i386/crtfastmath.c:97 when using the -Os flag magsilva at gmail dot com
2006-08-06 17:15 ` [Bug target/28621] [4.1/4.2 Regression] " pinskia at gcc dot gnu dot org
2006-08-06 17:19 ` pinskia at gcc dot gnu dot org
2006-08-06 18:29 ` hjl at lucon dot org
2006-08-07 10:18 ` hubicka at gcc dot gnu dot org
2006-08-08 0:29 ` pinskia at gcc dot gnu dot org
2006-08-11 13:27 ` [Bug target/28621] [4.1/4.2 Regression] SIGSEGV in set_fast_math () at -Os magsilva at gmail dot com
2006-08-18 4:34 ` pinskia at gcc dot gnu dot org
2006-08-18 7:16 ` magsilva at gmail dot com
2006-08-18 11:43 ` pinskia at gcc dot gnu dot org
2006-08-20 22:30 ` mmitchel at gcc dot gnu dot org
2006-08-25 20:41 ` pbrook at gcc dot gnu dot org
2006-09-08 0:51 ` [Bug target/28621] [4.1 " hjl at lucon dot org
2006-09-08 0:53 ` hjl at lucon dot org
2006-09-08 1:18 ` pinskia at gcc dot gnu dot org
2006-09-11 21:34 ` hjl at gcc dot gnu dot org
2006-09-12 2:55 ` hjl at gcc dot gnu dot org
2006-09-12 5:34 ` hjl at lucon dot org
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