Re: c/10215: parisc-linux compiler ICE.

Re: c/10215: parisc-linux compiler ICE.

[Ryan Bradetich]

The following reply was made to PR target/10215; it has been noted by GNATS.

From: Ryan Bradetich <rbradetich@uswest.net>
To: Wolfgang Bangerth <bangerth@ticam.utexas.edu>
Cc: gcc-bugs@gcc.gnu.org, gcc-gnats@gcc.gnu.org
Subject: Re: c/10215: parisc-linux compiler ICE.
Date: 26 Mar 2003 20:03:42 -0700

 Wolfgang,
 
 According to Randolph it did not work on previous version of
 gcc for parisc-linux.  This statement is part of glibc and is known
 to compile for powerpc64 and ia64.  Randolph modified the program 
 slightly and it does compile this work-around.
 
   if (*user_entry != 
 	(unsigned int)({long int *tmp = (long int *)_start; tmp[0];}))
 
 instead of:
 
   if (*user_entry != (unsigned int) (((long int *) _start)[0]))
 
 Thanks,
 
 - Ryan
 
 
 
 
 On Wed, 2003-03-26 at 09:20, Wolfgang Bangerth wrote:
 > > GNU C version 3.2.3 20030309 (Debian prerelease) (hppa-linux)
 > >         compiled by GNU C version 3.2.3 20030309 (Debian prerelease).
 > > rtld.i: In function `dl_main':
 > > rtld.i:12: unrecognizable insn:
 > > (insn 13 11 15 (set (reg/f:SI 96)
 > >         (plus:SI (reg:SI 19 %r19)
 > >             (high:SI (symbol_ref/v:SI ("@_start"))))) -1 (nil)
 > >     (nil))
 > > rtld.i:12: Internal compiler error in extract_insn, at recog.c:2148
 > 
 > Is this something that has worked with past versions of gcc?
 > 
 > W.
 > 
 > -------------------------------------------------------------------------
 > Wolfgang Bangerth             email:            bangerth@ticam.utexas.edu
 >                               www: http://www.ticam.utexas.edu/~bangerth/
 > 
 -- 
 Ryan Bradetich <rbradetich@uswest.net>
 

Re: c/10215: parisc-linux compiler ICE.

[Wolfgang Bangerth]

The following reply was made to PR target/10215; it has been noted by GNATS.

From: Wolfgang Bangerth <bangerth@ticam.utexas.edu>
To: Ryan Bradetich <rbradetich@uswest.net>
Cc: gcc-bugs@gcc.gnu.org, <gcc-gnats@gcc.gnu.org>
Subject: Re: c/10215: parisc-linux compiler ICE.
Date: Wed, 26 Mar 2003 10:20:54 -0600 (CST)

 > GNU C version 3.2.3 20030309 (Debian prerelease) (hppa-linux)
 >         compiled by GNU C version 3.2.3 20030309 (Debian prerelease).
 > rtld.i: In function `dl_main':
 > rtld.i:12: unrecognizable insn:
 > (insn 13 11 15 (set (reg/f:SI 96)
 >         (plus:SI (reg:SI 19 %r19)
 >             (high:SI (symbol_ref/v:SI ("@_start"))))) -1 (nil)
 >     (nil))
 > rtld.i:12: Internal compiler error in extract_insn, at recog.c:2148
 
 Is this something that has worked with past versions of gcc?
 
 W.
 
 -------------------------------------------------------------------------
 Wolfgang Bangerth             email:            bangerth@ticam.utexas.edu
                               www: http://www.ticam.utexas.edu/~bangerth/
 
 

Re: c/10215: parisc-linux compiler ICE.

[Randolph Chung]

The following reply was made to PR c/10215; it has been noted by GNATS.

From: Randolph Chung <tausq@debian.org>
To: bangerth@dealii.org, debian-gcc@lists.debian.org,
	gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org,
	rbradetich@uswest.net, gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: c/10215: parisc-linux compiler ICE.
Date: Tue, 25 Mar 2003 22:52:09 -0800

 >     Can you post the output the compiler gives on this program,
 >     preferable when called with -v?
 
 Some other info:
 
 The problem is reproducible on gcc-3.0.4, gcc-3.2.3 and latest gcc-3.3
 CVS. It only happpens when -fPIC is specified, without -fPIC there is no
 ICE.
 
 randolph
 -- 
 Randolph Chung
 Debian GNU/Linux Developer, hppa/ia64 ports
 http://www.tausq.org/

Re: c/10215: parisc-linux compiler ICE.

[Matthias Klose]

The following reply was made to PR c/10215; it has been noted by GNATS.

From: Matthias Klose <doko@cs.tu-berlin.de>
To: Ryan Bradetich <rbradetich@uswest.net>
Cc: bangerth@dealii.org, debian-gcc@lists.debian.org, gcc-bugs@gcc.gnu.org,
        gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org, gcc-gnats@gcc.gnu.org
Subject: Re: c/10215: parisc-linux compiler ICE.
Date: Wed, 26 Mar 2003 07:29:14 +0100

 same for 3.3 CVS 20030314.
 
 Ryan Bradetich writes:
 > Sorry, should have posted that.
 > 
 > root@vega:~/glibc-2.3.1/glibc-2.3.1/elf# gcc -v -fPIC rtld.i
 > Reading specs from /usr/lib/gcc-lib/hppa-linux/3.2.3/specs
 > Configured with: ../src/configure -v
 > --enable-languages=c,c++,f77,proto,pascal,objc,ada --prefix=/usr
 > --mandir=/usr/share/man --infodir=/usr/share/info
 > --with-gxx-include-dir=/usr/include/c++/3.2 --enable-shared
 > --with-system-zlib --enable-nls --without-included-gettext
 > --enable-__cxa_atexit --enable-clocale=gnu --enable-objc-gc hppa-linux
 > Thread model: posix
 > gcc version 3.2.3 20030309 (Debian prerelease)
 >  /usr/lib/gcc-lib/hppa-linux/3.2.3/cc1 -fpreprocessed rtld.i -quiet
 > -dumpbase rtld.i -version -fPIC -o /tmp/ccRzoiZj.s
 > GNU CPP version 3.2.3 20030309 (Debian prerelease) (cpplib) (hppa)
 > GNU C version 3.2.3 20030309 (Debian prerelease) (hppa-linux)
 >         compiled by GNU C version 3.2.3 20030309 (Debian prerelease).
 > rtld.i: In function `dl_main':
 > rtld.i:12: unrecognizable insn:
 > (insn 13 11 15 (set (reg/f:SI 96)
 >         (plus:SI (reg:SI 19 %r19)
 >             (high:SI (symbol_ref/v:SI ("@_start"))))) -1 (nil)
 >     (nil))
 > rtld.i:12: Internal compiler error in extract_insn, at recog.c:2148
 > Please submit a full bug report,
 > with preprocessed source if appropriate.
 > See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
 > 
 > Thanks,
 > 
 > - Ryan

Re: c/10215: parisc-linux compiler ICE.

[Ryan Bradetich]

The following reply was made to PR c/10215; it has been noted by GNATS.

From: Ryan Bradetich <rbradetich@uswest.net>
To: bangerth@dealii.org, debian-gcc@lists.debian.org,
	gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org,
	gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: c/10215: parisc-linux compiler ICE.
Date: 25 Mar 2003 19:50:29 -0700

 Sorry, should have posted that.
 
 root@vega:~/glibc-2.3.1/glibc-2.3.1/elf# gcc -v -fPIC rtld.i
 Reading specs from /usr/lib/gcc-lib/hppa-linux/3.2.3/specs
 Configured with: ../src/configure -v
 --enable-languages=c,c++,f77,proto,pascal,objc,ada --prefix=/usr
 --mandir=/usr/share/man --infodir=/usr/share/info
 --with-gxx-include-dir=/usr/include/c++/3.2 --enable-shared
 --with-system-zlib --enable-nls --without-included-gettext
 --enable-__cxa_atexit --enable-clocale=gnu --enable-objc-gc hppa-linux
 Thread model: posix
 gcc version 3.2.3 20030309 (Debian prerelease)
  /usr/lib/gcc-lib/hppa-linux/3.2.3/cc1 -fpreprocessed rtld.i -quiet
 -dumpbase rtld.i -version -fPIC -o /tmp/ccRzoiZj.s
 GNU CPP version 3.2.3 20030309 (Debian prerelease) (cpplib) (hppa)
 GNU C version 3.2.3 20030309 (Debian prerelease) (hppa-linux)
         compiled by GNU C version 3.2.3 20030309 (Debian prerelease).
 rtld.i: In function `dl_main':
 rtld.i:12: unrecognizable insn:
 (insn 13 11 15 (set (reg/f:SI 96)
         (plus:SI (reg:SI 19 %r19)
             (high:SI (symbol_ref/v:SI ("@_start"))))) -1 (nil)
     (nil))
 rtld.i:12: Internal compiler error in extract_insn, at recog.c:2148
 Please submit a full bug report,
 with preprocessed source if appropriate.
 See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
 
 Thanks,
 
 - Ryan
 
 -- 
 Ryan Bradetich <rbradetich@uswest.net>
 

Re: c/10215: parisc-linux compiler ICE.

[bangerth]

Synopsis: parisc-linux compiler ICE.

State-Changed-From-To: open->feedback
State-Changed-By: bangerth
State-Changed-When: Wed Mar 26 02:35:21 2003
State-Changed-Why:
    Can you post the output the compiler gives on this program,
    preferable when called with -v?
    
    Thanks
      Wolfgang

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10215

c/10215: parisc-linux compiler ICE.

[rbradetich]

>Number:         10215
>Category:       c
>Synopsis:       parisc-linux compiler ICE.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Wed Mar 26 02:16:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     rbradetich@uswest.net
>Release:        unknown-1.0
>Organization:
>Environment:
System: Linux vega 2.5.65-pa3 #37 Sun Mar 23 17:41:14 MST 2003 parisc unknown unknown GNU/Linux
Architecture: parisc
 
host: hppa-unknown-linux-gnu
build: hppa-unknown-linux-gnu
target: hppa-unknown-linux-gnu
configured with: ../src/configure -v --enable-languages=c,c++,f77,proto,pascal,objc,ada --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-gxx-include-dir=/usr/include/c++/3.2 --enable-shared --with-system-zlib --enable-nls --without-included-gettext --enable-__cxa_atexit --enable-clocale=gnu --enable-objc-gc hppa-linux
>Description:
This ICE was tracked down while attempting to track down and fix a glibc/kernel bug for the parisc-linux platform.
>How-To-Repeat:
gcc -fPIC rtld.i
>Fix:
unknown.
>Release-Note:
>Audit-Trail:
>Unformatted:
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Content-Transfer-Encoding: base64
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