* [Bug target/45363] libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4
2010-08-20 21:22 [Bug target/45363] New: libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4 gerald at pfeifer dot com
@ 2010-08-20 21:23 ` gerald at pfeifer dot com
2010-08-20 22:00 ` ebotcazou at gcc dot gnu dot org
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From: gerald at pfeifer dot com @ 2010-08-20 21:23 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from gerald at pfeifer dot com 2010-08-20 21:22 -------
Created an attachment (id=21533)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21533&action=view)
Full sparc64-portbld-freebsd8.0/libgcc/config.log file
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45363
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/45363] libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4
2010-08-20 21:22 [Bug target/45363] New: libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4 gerald at pfeifer dot com
2010-08-20 21:23 ` [Bug target/45363] " gerald at pfeifer dot com
@ 2010-08-20 22:00 ` ebotcazou at gcc dot gnu dot org
2010-08-21 9:03 ` gerald at pfeifer dot com
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From: ebotcazou at gcc dot gnu dot org @ 2010-08-20 22:00 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from ebotcazou at gcc dot gnu dot org 2010-08-20 22:00 -------
It looks like the cc1 compiler is miscompiled. Which stage of the bootstrap is
this? Could you post a backtrace of cc1 from within gdb when it executes the
illegal instruction? Is that a recent problem on the 4.5 branch?
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ebotcazou at gcc dot gnu dot
| |org
Status|UNCONFIRMED |WAITING
Version|4.5.3 |4.5.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45363
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/45363] libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4
2010-08-20 21:22 [Bug target/45363] New: libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4 gerald at pfeifer dot com
2010-08-20 21:23 ` [Bug target/45363] " gerald at pfeifer dot com
2010-08-20 22:00 ` ebotcazou at gcc dot gnu dot org
@ 2010-08-21 9:03 ` gerald at pfeifer dot com
2010-08-23 20:16 ` [Bug target/45363] [4.5 Regression] " rguenth at gcc dot gnu dot org
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From: gerald at pfeifer dot com @ 2010-08-21 9:03 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from gerald at pfeifer dot com 2010-08-21 09:03 -------
Thanks, Eric. I do not have access to a such a system but will try to
get a backtrace.
A log showing the problem (though not from this very build) is at:
http://pointyhat.freebsd.org/errorlogs/sparc64-errorlogs/e.8.20100704113633/gcc-4.5.1.20100624.log.bz2
and logs in general can be found at
http://portsmon.freebsd.org/portoverview.py?portname=gcc45
The build fails as follows, so we're in stage 2:
gmake[2]: *** [configure-stage2-target-libgcc] Error 1
gmake[2]: Leaving directory `/work/a/ports/lang/gcc45/work/build'
gmake[1]: *** [stage2-bubble] Error 2
gmake[1]: Leaving directory `/work/a/ports/lang/gcc45/work/build'
gmake: *** [bootstrap-lean] Error 2
*** Error code 1
I don't think this problem is very recent on the GCC 4.5 branch; it
does not seem to occur with GCC 4.4., though.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45363
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/45363] [4.5 Regression] libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4
2010-08-20 21:22 [Bug target/45363] New: libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4 gerald at pfeifer dot com
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2010-08-21 9:03 ` gerald at pfeifer dot com
@ 2010-08-23 20:16 ` rguenth at gcc dot gnu dot org
2010-08-27 16:31 ` ebotcazou at gcc dot gnu dot org
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From: rguenth at gcc dot gnu dot org @ 2010-08-23 20:16 UTC (permalink / raw)
To: gcc-bugs
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |4.4.4
Summary|libgcc fails to configure: |[4.5 Regression] libgcc
|cc1: internal compiler |fails to configure: cc1:
|error: Illegal instruction: |internal compiler error:
|4 |Illegal instruction: 4
Target Milestone|--- |4.5.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45363
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/45363] [4.5 Regression] libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4
2010-08-20 21:22 [Bug target/45363] New: libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4 gerald at pfeifer dot com
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2010-08-23 20:16 ` [Bug target/45363] [4.5 Regression] " rguenth at gcc dot gnu dot org
@ 2010-08-27 16:31 ` ebotcazou at gcc dot gnu dot org
2010-09-13 15:51 ` rguenth at gcc dot gnu dot org
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From: ebotcazou at gcc dot gnu dot org @ 2010-08-27 16:31 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from ebotcazou at gcc dot gnu dot org 2010-08-27 16:31 -------
Gerald, we have problems with the third-party libraries (GMP,MPFR,MPC) on the
SPARC, newer versions are miscompiled by earlier versions of GCC. So I'd
suggest to stick to the minimal versions listed in:
http://gcc.gnu.org/install/prerequisites.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45363
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/45363] [4.5 Regression] libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4
2010-08-20 21:22 [Bug target/45363] New: libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4 gerald at pfeifer dot com
` (4 preceding siblings ...)
2010-08-27 16:31 ` ebotcazou at gcc dot gnu dot org
@ 2010-09-13 15:51 ` rguenth at gcc dot gnu dot org
2010-09-14 8:03 ` ebotcazou at gcc dot gnu dot org
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From: rguenth at gcc dot gnu dot org @ 2010-09-13 15:51 UTC (permalink / raw)
To: gcc-bugs
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45363
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/45363] [4.5 Regression] libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4
2010-08-20 21:22 [Bug target/45363] New: libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4 gerald at pfeifer dot com
` (5 preceding siblings ...)
2010-09-13 15:51 ` rguenth at gcc dot gnu dot org
@ 2010-09-14 8:03 ` ebotcazou at gcc dot gnu dot org
2010-09-14 10:27 ` ebotcazou at gcc dot gnu dot org
2010-09-14 10:30 ` ebotcazou at gcc dot gnu dot org
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From: ebotcazou at gcc dot gnu dot org @ 2010-09-14 8:03 UTC (permalink / raw)
To: gcc-bugs
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |ebotcazou at gcc dot gnu dot
|dot org |org
Status|WAITING |ASSIGNED
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2010-09-14 08:03:48
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45363
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/45363] [4.5 Regression] libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4
2010-08-20 21:22 [Bug target/45363] New: libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4 gerald at pfeifer dot com
` (6 preceding siblings ...)
2010-09-14 8:03 ` ebotcazou at gcc dot gnu dot org
@ 2010-09-14 10:27 ` ebotcazou at gcc dot gnu dot org
2010-09-14 10:30 ` ebotcazou at gcc dot gnu dot org
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From: ebotcazou at gcc dot gnu dot org @ 2010-09-14 10:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from ebotcazou at gcc dot gnu dot org 2010-09-14 10:26 -------
Subject: Bug 45363
Author: ebotcazou
Date: Tue Sep 14 10:26:40 2010
New Revision: 164277
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164277
Log:
PR target/45277
PR target/45363
PR target/45407
* doc/install.texi (sparc*-*-*): New section.
(sparc-sun-solaris2*): Mention MPC alongside GMP and MPFR.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/doc/install.texi
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45363
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/45363] [4.5 Regression] libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4
2010-08-20 21:22 [Bug target/45363] New: libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4 gerald at pfeifer dot com
` (7 preceding siblings ...)
2010-09-14 10:27 ` ebotcazou at gcc dot gnu dot org
@ 2010-09-14 10:30 ` ebotcazou at gcc dot gnu dot org
8 siblings, 0 replies; 10+ messages in thread
From: ebotcazou at gcc dot gnu dot org @ 2010-09-14 10:30 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from ebotcazou at gcc dot gnu dot org 2010-09-14 10:30 -------
Reasonable workaround.
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |WONTFIX
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45363
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