[Bug regression/50484] New: [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11

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* [Bug regression/50484] New: [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11
@ 2011-09-22 11:50 mexas at bristol dot ac.uk
  2011-09-22 11:53 ` [Bug regression/50484] " mexas at bristol dot ac.uk
                   ` (7 more replies)
  0 siblings, 8 replies; 9+ messages in thread
From: mexas at bristol dot ac.uk @ 2011-09-22 11:50 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50484

             Bug #: 50484
           Summary: [4.6 regression] ia64-portbld-freebsd9.0,
                    conftest.c:16:1: internal compiler error: Segmentation
                    fault: 11
    Classification: Unclassified
           Product: gcc
           Version: 4.6.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: regression
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: mexas@bristol.ac.uk


ia64-portbld-freebsd9.0

Last working version: gcc-4.6.2.20110902

Building 4.6.2.20110916 fails with:

Checking multilib configuration for libgcc...
Configuring stage 2 in ia64-portbld-freebsd9.0/libgcc
configure: loading cache ./config.cache
checking for --enable-version-specific-runtime-libs... no
checking for a BSD-compatible install... /usr/bin/install -c -o root -g wheel
checking for gawk... gawk
checking build system type... ia64-portbld-freebsd9.0
checking host system type... ia64-portbld-freebsd9.0
checking for ia64-portbld-freebsd9.0-ar...
/usr/local/ia64-portbld-freebsd9.0/bin/ar
checking for ia64-portbld-freebsd9.0-lipo... lipo
checking for ia64-portbld-freebsd9.0-nm...
/usr/ports/lang/gcc46/work/build/./gcc/nm
checking for ia64-portbld-freebsd9.0-ranlib...
/usr/local/ia64-portbld-freebsd9.0/bin/ranlib
checking for ia64-portbld-freebsd9.0-strip...
/usr/local/ia64-portbld-freebsd9.0/bin/strip
checking whether ln -s works... yes
checking for ia64-portbld-freebsd9.0-gcc...
/usr/ports/lang/gcc46/work/build/./gcc/xgcc -B/usr/port
s/lang/gcc46/work/build/./gcc/ -B/usr/local/ia64-portbld-freebsd9.0/bin/
-B/usr/local/ia64-portbld-
freebsd9.0/lib/ -isystem /usr/local/ia64-portbld-freebsd9.0/include -isystem
/usr/local/ia64-portbl
d-freebsd9.0/sys-include
checking for suffix of object files... configure: error: in
`/usr/ports/lang/gcc46/work/build/ia64-
portbld-freebsd9.0/libgcc':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
gmake[2]: *** [configure-stage2-target-libgcc] Error 1


Full work/build/ia64-portbld-freebsd9.0/libgcc/config.log is attached.
Here's the relevant extract:

configure:3246: checking for suffix of object files
configure:3268: /usr/ports/lang/gcc46/work/build/./gcc/xgcc
-B/usr/ports/lang/gcc46/work/build/./gc
c/ -B/usr/local/ia64-portbld-freebsd9.0/bin/
-B/usr/local/ia64-portbld-freebsd9.0/lib/ -isystem /us
r/local/ia64-portbld-freebsd9.0/include -isystem
/usr/local/ia64-portbld-freebsd9.0/sys-include
-c -g -O2 -pipe -I/usr/local/include -fno-strict-aliasing  conftest.c >&5
conftest.c: In function 'main':
conftest.c:16:1: internal compiler error: Segmentation fault: 11


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Bug regression/50484] [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11
  2011-09-22 11:50 [Bug regression/50484] New: [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11 mexas at bristol dot ac.uk
@ 2011-09-22 11:53 ` mexas at bristol dot ac.uk
  2011-09-25 12:14 ` rguenth at gcc dot gnu.org
                   ` (6 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: mexas at bristol dot ac.uk @ 2011-09-22 11:53 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50484

--- Comment #1 from Anton Shterenlikht <mexas at bristol dot ac.uk> 2011-09-22 11:27:26 UTC ---
Created attachment 25338
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25338
config.log


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Bug regression/50484] [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11
  2011-09-22 11:50 [Bug regression/50484] New: [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11 mexas at bristol dot ac.uk
  2011-09-22 11:53 ` [Bug regression/50484] " mexas at bristol dot ac.uk
@ 2011-09-25 12:14 ` rguenth at gcc dot gnu.org
  2011-09-25 20:29 ` mexas at bristol dot ac.uk
                   ` (5 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-09-25 12:14 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50484

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |ia64-*-freebsd9.0
   Target Milestone|---                         |4.6.2


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Bug regression/50484] [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11
  2011-09-22 11:50 [Bug regression/50484] New: [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11 mexas at bristol dot ac.uk
  2011-09-22 11:53 ` [Bug regression/50484] " mexas at bristol dot ac.uk
  2011-09-25 12:14 ` rguenth at gcc dot gnu.org
@ 2011-09-25 20:29 ` mexas at bristol dot ac.uk
  2011-09-25 20:30 ` mexas at bristol dot ac.uk
                   ` (4 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: mexas at bristol dot ac.uk @ 2011-09-25 20:29 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50484

--- Comment #2 from Anton Shterenlikht <mexas at bristol dot ac.uk> 2011-09-25 20:24:24 UTC ---
Gerald has provided a fix for the _Unwind_FindTableEntry
FreeBSD ia64 issue
(http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45650).

With this fix, 4.7 on ia64 FreeBSD now gives the
same error:

checking for ia64-portbld-freebsd9.0-gcc...
/usr/ports/lang/gcc47/work/build/./gcc/xgcc -B/usr/ports
/lang/gcc47/work/build/./gcc/ -B/usr/local/ia64-portbld-freebsd9.0/bin/
-B/usr/local/ia64-portbld-fr
eebsd9.0/lib/ -isystem /usr/local/ia64-portbld-freebsd9.0/include -isystem
/usr/local/ia64-portbld-f
reebsd9.0/sys-include
checking for suffix of object files... configure: error: in
`/usr/ports/lang/gcc47/work/build/ia64-p
ortbld-freebsd9.0/libgcc':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
gmake[2]: *** [configure-stage2-target-libgcc] Error 1
gmake[2]: Leaving directory `/usr/ports/lang/gcc47/work/build'


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Bug regression/50484] [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11
  2011-09-22 11:50 [Bug regression/50484] New: [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11 mexas at bristol dot ac.uk
                   ` (2 preceding siblings ...)
  2011-09-25 20:29 ` mexas at bristol dot ac.uk
@ 2011-09-25 20:30 ` mexas at bristol dot ac.uk
  2011-09-25 20:56 ` gerald at pfeifer dot com
                   ` (3 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: mexas at bristol dot ac.uk @ 2011-09-25 20:30 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50484

--- Comment #3 from Anton Shterenlikht <mexas at bristol dot ac.uk> 2011-09-25 20:25:19 UTC ---
Created attachment 25362
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25362
libgcc config.log from ia64 FreeBSD


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Bug regression/50484] [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11
  2011-09-22 11:50 [Bug regression/50484] New: [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11 mexas at bristol dot ac.uk
                   ` (3 preceding siblings ...)
  2011-09-25 20:30 ` mexas at bristol dot ac.uk
@ 2011-09-25 20:56 ` gerald at pfeifer dot com
  2011-10-26 18:04 ` jakub at gcc dot gnu.org
                   ` (2 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: gerald at pfeifer dot com @ 2011-09-25 20:56 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50484

--- Comment #4 from Gerald Pfeifer <gerald at pfeifer dot com> 2011-09-25 20:45:38 UTC ---
Well, my "fix" may not really be one (it definitely is a hack and not the
right fix) and thus it may actually be causing the segmentation fault even.

I think http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45650 may need to be
addressed for real first, before delving into this one.


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Bug regression/50484] [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11
  2011-09-22 11:50 [Bug regression/50484] New: [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11 mexas at bristol dot ac.uk
                   ` (4 preceding siblings ...)
  2011-09-25 20:56 ` gerald at pfeifer dot com
@ 2011-10-26 18:04 ` jakub at gcc dot gnu.org
  2012-03-01 15:24 ` [Bug target/50484] " jakub at gcc dot gnu.org
  2013-04-12 16:18 ` jakub at gcc dot gnu.org
  7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-10-26 18:04 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50484

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.6.2                       |4.6.3

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-10-26 17:13:59 UTC ---
GCC 4.6.2 is being released.


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Bug target/50484] [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11
  2011-09-22 11:50 [Bug regression/50484] New: [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11 mexas at bristol dot ac.uk
                   ` (5 preceding siblings ...)
  2011-10-26 18:04 ` jakub at gcc dot gnu.org
@ 2012-03-01 15:24 ` jakub at gcc dot gnu.org
  2013-04-12 16:18 ` jakub at gcc dot gnu.org
  7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-03-01 15:24 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50484

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.6.3                       |4.6.4

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-03-01 14:39:18 UTC ---
GCC 4.6.3 is being released.


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Bug target/50484] [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11
  2011-09-22 11:50 [Bug regression/50484] New: [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11 mexas at bristol dot ac.uk
                   ` (6 preceding siblings ...)
  2012-03-01 15:24 ` [Bug target/50484] " jakub at gcc dot gnu.org
@ 2013-04-12 16:18 ` jakub at gcc dot gnu.org
  7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2013-04-12 16:18 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50484

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|4.6.4                       |4.7.0

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-04-12 16:18:00 UTC ---
The 4.6 branch has been closed, fixed in GCC 4.7.0.


^ permalink raw reply	[flat|nested] 9+ messages in thread

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2011-09-22 11:50 [Bug regression/50484] New: [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11 mexas at bristol dot ac.uk
2011-09-22 11:53 ` [Bug regression/50484] " mexas at bristol dot ac.uk
2011-09-25 12:14 ` rguenth at gcc dot gnu.org
2011-09-25 20:29 ` mexas at bristol dot ac.uk
2011-09-25 20:30 ` mexas at bristol dot ac.uk
2011-09-25 20:56 ` gerald at pfeifer dot com
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