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Bug#144584: marked as done ([fixed in g++-3.1] on ia64, internal compiler error with octave code)



Your message dated Sat, 11 Jan 2003 04:32:44 -0500
with message-id <E18XI0S-00063i-00@auric.debian.org>
and subject line Bug#144584: fixed in gcc-3.0 1:3.0.4ds3-14
has caused the attached Bug report to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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Received: (at submit) by bugs.debian.org; 26 Apr 2002 02:17:49 +0000
>From edd@debian.org Thu Apr 25 21:17:49 2002
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Date: Thu, 25 Apr 2002 21:17:44 -0500
From: Dirk Eddelbuettel <edd@debian.org>
CC: John W Eaton <jwe@bevo.che.wisc.edu>, debian-ia64@lists.debian.org
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: g++-3.0: on ia64, internal compiler error with octave code
X-Mailer: VM 7.00 under 21.4 (patch 6) "Common Lisp" XEmacs Lucid
From: Dirk Eddelbuettel <edd@debian.org>
Delivered-To: submit@bugs.debian.org


Package: g++-3.0
Version: 1:3.0.4-7
Severity: important

The following bug report owes a lot to John Eaton's work.  I reported a
problem with the octave2.1 package on the ia64 platform to him, the upstream
authors.  Bdale kindly provided an account on ia64 for John. 

There appear to (still) be some issues with g++-3.0 on ia64. Under some
optimisation switches, the executable is built, but segfaults. Under others,
g++-3.-0 dies.

The latter problem is detailed here. I quote from an email by John to
me. Note that the code in question is really part of GNU Octave, a program we
have successfully built hundreds of times on different platforms.


-----------------------------------------------------------------------------
From: "John W. Eaton" <jwe@bevo.che.wisc.edu>
Date: Wed, 24 Apr 2002 13:03:07 -0500
To: Dirk Eddelbuettel <edd@debian.org>
Subject: internal compiler error on ia64

OK, let's start with this one.

Here is the source file (pared down and simplified from what we really
have in lo-mappers.cc):

  #include <complex>

  extern std::complex<double> acosh (const std::complex<double>& x);

  std::complex<double>
  acos (const std::complex<double>& x)
  {
    return (std::real (x)) ? acosh (x) : acosh (x);
  }

Here is the compile command and result:

  g++-3.0 -v -save-temps -c  -g foo-3.cc -o foo-3.o
  Reading specs from /usr/lib/gcc-lib/ia64-linux/3.0.4/specs
  Configured with: ../src/configure -v --enable-languages=c,c++,java,f77,proto,objc --prefix=/usr --infodir=/share/info --mandir=/share/man --enable-shared --with-gnu-as --with-gnu-ld --with-system-zlib --enable-long-long --enable-nls --without-included-gettext --disable-checking --enable-threads=posix --enable-java-gc=boehm --with-cpp-install-dir=bin --enable-objc-gc ia64-linux
  Thread model: posix
  gcc version 3.0.4
   /usr/lib/gcc-lib/ia64-linux/3.0.4/cpp0 -lang-c++ -D__GNUG__=3 -D__GXX_DEPRECATED -D__EXCEPTIONS -D__GXX_ABI_VERSION=100 -v -D__GNUC__=3 -D__GNUC_MINOR__=0 -D__GNUC_PATCHLEVEL__=4 -D__ia64 -D__ia64__ -D__linux -D__linux__ -D_LONGLONG -Dlinux -Dunix -D__LP64__ -D__ELF__ -D__ia64 -D__ia64__ -D__linux -D__linux__ -D_LONGLONG -D__linux__ -D__unix__ -D__LP64__ -D__ELF__ -D__linux -D__unix -Asystem=linux -Acpu=ia64 -Amachine=ia64 -D__NO_INLINE__ -D__STDC_HOSTED__=1 -D_GNU_SOURCE -D__LONG_MAX__=9223372036854775807L foo-3.cc foo-3.ii
  GNU CPP version 3.0.4 (cpplib) (IA-64) Linux
  #include "..." search starts here:
  #include <...> search starts here:
   /usr/include/g++-v3
   /usr/include/g++-v3/ia64-linux
   /usr/include/g++-v3/backward
   /usr/local/include
   /usr/lib/gcc-lib/ia64-linux/3.0.4/include
   /usr/ia64-linux/include
   /usr/include
  End of search list.
   /usr/lib/gcc-lib/ia64-linux/3.0.4/cc1plus -fpreprocessed foo-3.ii -quiet -dumpbase foo-3.cc -g -version -o foo-3.s
  GNU CPP version 3.0.4 (cpplib) (IA-64) Linux
  GNU C++ version 3.0.4 (ia64-linux)
	  compiled by GNU C version 3.0.4.
  foo-3.cc: In function `std::complex<double> acos(const std::complex<double>&)':
  foo-3.cc:8: Internal compiler error in change_address, at emit-rtl.c:1624
  Please submit a full bug report,
  with preprocessed source if appropriate.
  See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
-----------------------------------------------------------------------------

I have not included the complete source file, which can be downloaded from
       http://www.che.wisc.edu/~jwe/foo-3.ii
 

Dirk 

-- 
Good judgement comes from experience; experience comes from bad judgement. 
							    -- Fred Brooks

---------------------------------------
Received: (at 144584-close) by bugs.debian.org; 11 Jan 2003 09:36:44 +0000
>From katie@auric.debian.org Sat Jan 11 03:36:44 2003
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From: Matthias Klose <doko@debian.org>
To: 144584-close@bugs.debian.org
X-Katie: $Revision: 1.29 $
Subject: Bug#144584: fixed in gcc-3.0 1:3.0.4ds3-14
Message-Id: <E18XI0S-00063i-00@auric.debian.org>
Sender: Archive Administrator <katie@auric.debian.org>
Date: Sat, 11 Jan 2003 04:32:44 -0500
Delivered-To: 144584-close@bugs.debian.org

We believe that the bug you reported is fixed in the latest version of
gcc-3.0, which is due to be installed in the Debian FTP archive:

gcc-3.0-base_3.0.4-14_i386.deb
  to pool/main/g/gcc-3.0/gcc-3.0-base_3.0.4-14_i386.deb
gcc-3.0_3.0.4ds3-14.diff.gz
  to pool/main/g/gcc-3.0/gcc-3.0_3.0.4ds3-14.diff.gz
gcc-3.0_3.0.4ds3-14.dsc
  to pool/main/g/gcc-3.0/gcc-3.0_3.0.4ds3-14.dsc
libstdc++3_3.0.4-14_i386.deb
  to pool/main/g/gcc-3.0/libstdc++3_3.0.4-14_i386.deb



A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 144584@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Matthias Klose <doko@debian.org> (supplier of updated gcc-3.0 package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@debian.org)


-----BEGIN PGP SIGNED MESSAGE-----

Format: 1.7
Date: Fri, 27 Dec 2002 18:53:57 +0100
Source: gcc-3.0
Binary: gcc-3.0-soft-float libstdc++3 gcc-3.0-base gcc-3.0-nof
Architecture: source i386
Version: 1:3.0.4ds3-14
Distribution: unstable
Urgency: low
Maintainer: Debian GCC maintainers <debian-gcc@lists.debian.org>
Changed-By: Matthias Klose <doko@debian.org>
Description: 
 gcc-3.0-base - The GNU Compiler Collection (base package)
 libstdc++3 - The GNU stdc++ library version 3
Closes: 94974 97904 100722 102353 105741 107633 108036 111613 116128 119635 121636 121668 123687 125649 127802 127890 128026 131399 134315 135967 137017 137959 140606 140995 141899 141900 141902 143912 144232 144584 146634 150232 155900 156792 158371 164135 165180 167569 167673 172353 173290
Changes: 
 gcc-3.0 (1:3.0.4ds3-14) unstable; urgency=low
 .
   * Build libstdc++ runtime only (on HPPA build gcc-3.0 as well as the
     default compiler).
     Note: The libstdc++ runtime does not build on a glibc-2.3.1 based
     system!
   * Add SH support.
   * Backport patch from HEAD to build with bison > 1.35.
   * Install gcj-wrapper (closes: #143912, #156792, #173290). Well this
     doesn't help much as we don't build gcj-3.0 anymore ...
   * Install fixed gij-wrapper (closes: #167569). Doesn't help anymore.
   * Closing reports for the packages that are not built anymore from
     this source package and are fixed in a newer version (gcc-3.2.x),
     which becomes the default version now:
     - General:
       + Use mkstemp instead of mktemp (closes: #127802).
     - Preprocessor:
       + Fix redundant error message from cpp (closes: #100722).
     - C:
       + Optimization issue on ix86 (pointless moving) (closes: #97904).
       + Miscompilation of allegro on ix86 (closes: #105741).
       + Fix generation of ..ng references for static aliases (alpha-linux).
         (closes: #108036).
       + ICE compiling pari on hppa (closes: #111613).
       + ICE on ia64 in instantiate_virtual_regs_1 (closes: #121668).
       + ICE in c-typeck.c (closes: #123687).
       + ICE in gen_subprogram_die on alpha (closes: #127890).
       + SEGV in initialization of flexible char array member (closes: #131399).
       + ICE on arm compiling lapack (closes: #135967).
       + ICE in incomplete_type_error (closes: #140606).
       + Fix -Wswitch (also part of -Wall) (closes: #140995).
       + Wrong code in mke2fs on hppa (closes: #150232).
       + sin(a) * sin(b) gives wrong result (closes: #164135).
     - C++:
       + Error in std library headers on arm (closes: #107633).
       + ICE nr. 19970302 (closes: #119635).
       + std::wcout does not perform encoding conversions (closes: #128026).
       + SEGV, when compiling iostream.h with -fPIC (closes: #134315).
       + Fixed segmentation fault in included code for <rope> (closes: #137017).
       + Fix with exception handling and -O (closes: #144232).
       + Fix octave-2.1 build failure on ia64 (closes: #144584).
       + nonstandard overloads in num_get facet (closes: #155900).
       + ICE in expand_end_loop with -O (closes: #158371).
     - Fortran:
       + Fix blas build failure on arm (closes: #137959).
     - Java:
       + Interface members are public by default (closes: #94974).
       + Strange message with -fno-bounds-check in combination with -W.
         (closes: #102353).
       + Crash in FileWriter using IOException (closes: #116128).
       + Fix ObjectInputStream.readObject() calling constructors.
         (closes: #121636).
       + gij: better error reporting on `class not found' (closes: #125649).
       + Lockup during .java->.class compilation (closes: #141899).
       + Compile breaks using temporary inner class instance (closes: #141900).
       + Default constructor for inner class causes broken bytecode.
         (closes: #141902).
       + gij-3.2 linked against libgcc1 (closes: #165180).
       + gij-wrapper understands -classpath parameter (closes: #146634).
       + gij-3.2 doesn't ignore -jar when run as "java" (closes: #167673).
     - ObjC;
       + ICE on alpha (closes: #172353).
   * Reassign unfixed bugs to the corresponding -3.2.x package:
     reassign 94701 gcc-3.2
     reassign 95318 gcc-3.2
     reassign 105309 gcc-3.2
     reassign 106866 gcc-3.2
     reassign 121282 gcc-3.2
     reassign 122103 gcc-3.2
     reassign 128950 gcc-3.2
     reassign 128993 gcc-3.2
     reassign 140201 libstdc++5
     reassign 151357 g++-3.2
     reassign 165635 gcj-3.2
Files: 
 ba55ec232ff94f84b493028fada10f61 1317 devel standard gcc-3.0_3.0.4ds3-14.dsc
 c39d2af4372576c676f374f5669c0048 4988358 devel standard gcc-3.0_3.0.4ds3-14.diff.gz
 39f6491a8438a6bf4ea5f2c85a571cc6 114972 devel oldlibs gcc-3.0-base_3.0.4-14_i386.deb
 d540a3f1876db903f74a7202129ee90f 203406 base standard libstdc++3_3.0.4-14_i386.deb

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