[Bug fortran/41053] New: internal compiler error: in emit_swap_insn, at reg-stack.c:827

[Bug fortran/41053] New: internal compiler error: in emit_swap_insn, at reg-stack.c:827

[gkandhakumar at gmail dot com]

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gfortran  -c -fdefault-real-8 -O2 -fcray-pointer  ./util_p.f -o  ./util_p.o 
./util_p.f: In function ‘dot_ga’: 
./util_p.f:204: internal compiler error: in emit_swap_insn, at reg-stack.c:827 
make: *** [util_p.o] Error 1


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           Summary: internal compiler error: in emit_swap_insn, at reg-
                    stack.c:827
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: gkandhakumar at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[ubizjak at gmail dot com]

------- Comment #1 from ubizjak at gmail dot com  2009-08-13 06:32 -------
No testcase, please see http://gcc.gnu.org/bugs.html on how to submit proper
bugreport.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[rguenth at gcc dot gnu dot org]

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rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[burnus at gcc dot gnu dot org]

------- Comment #2 from burnus at gcc dot gnu dot org  2009-08-16 15:13 -------
Kandhakumar, we would like to fix your problem. It is definitely a bug
("internal compiler errors" are by definition always valid bugs).

However, knowing the error message is not enough to understand and fix the bug.
Can you attach the source code giving the error - or can you point us to a
website where it is available? The attached file should be as small as
possible, but also a larger file is OK for us. (Note: If the file is part of a
commercial program, you might not be allowed to attach it - attaching a
stripped down version should be OK, however.)


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[janus at gcc dot gnu dot org]

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janus at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |normal


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[gkandhakumar at gmail dot com]

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------- Comment #3 from gkandhakumar at gmail dot com  2009-08-20 15:40 -------
Created an attachment (id=18405)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18405&action=view)
it is a routine where i got the error

 Thanks for considered my problem and sorry for late reply. while running
(compiling) the program, it check all routines using the following line 
     gfortran -c -fdefault-real-8 -O2 -fcray-pointer
     and finally it produce an executable file for that particular routine.
This is failed for the routine ./util_p.f. Here util_p.o is an executable file
which i expect to produce by the program from the routine ./util_p.f. Now the
error is 

   gfortran -c -fdefault-real-8 -O2 -fcray-pointer ./util_p.f -o ./util_p.o

./util_p.f: In function ‘dot_ga’:

./util_p.f:204: internal compiler error: in emit_swap_insn, at reg-stack.c:827

Please submit a full bug report,

with preprocessed source if appropriate.

See <http://bugs.opensuse.org/> for instructions.

make: *** [util_p.o] Error 1

with this i attach the routine which i got the error. If it is not enough
please contact me sir.
thank you 
kandhakumar


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[dominiq at lps dot ens dot fr]

------- Comment #4 from dominiq at lps dot ens dot fr  2009-08-20 16:26 -------
You nee to provide all the *.h, *.incnc, and *.inc needed files also.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[dominiq at lps dot ens dot fr]

------- Comment #5 from dominiq at lps dot ens dot fr  2009-08-21 12:12 -------
> You nee to provide

Please read "You need to provide" (why do we see typos after having hit the
commit button?).

The util_p.f file contains two subroutines and three functions. You may want to
find the culprit(s) by splitting the file in five pieces containing only one
procedure.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[dominiq at lps dot ens dot fr]

------- Comment #6 from dominiq at lps dot ens dot fr  2009-08-24 11:48 -------
I just downloaded CPMD and built it under gfortran 4.4.1 and 4.5.0 (revision
151047) without trouble.
Could you post the output of "gfortran -v" and indicate your platform.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[ubizjak at gmail dot com]

------- Comment #7 from ubizjak at gmail dot com  2009-08-24 12:40 -------
Probably duplicate of PR 40587.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[dominiq at lps dot ens dot fr]

------- Comment #8 from dominiq at lps dot ens dot fr  2009-08-24 13:03 -------
> Probably duplicate of PR 40587.

Could be, but the test in PR 40587 fails with 4.5 r147438:

pr40587.f90: In function 'test':
pr40587.f90:14: internal compiler error: in emit_swap_insn, at reg-stack.c:827

but not the test in comment #3 which compiles with the same version.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[gkandhakumar at gmail dot com]

------- Comment #9 from gkandhakumar at gmail dot com  2009-08-26 02:05 -------
(In reply to comment #6)
> I just downloaded CPMD and built it under gfortran 4.4.1 and 4.5.0 (revision
> 151047) without trouble.
> Could you post the output of "gfortran -v" and indicate your platform.
> 
hi, really thats very nice. did you got all *.O files?!! ok. The following
lines are i got from the platform of opensuselinux11.0. 
gfortran -v

Using built-in specs.

Target: i586-suse-linux

Configured with: ../configure --prefix=/usr --infodir=/usr/share/info
--mandir=/usr/share/man --libdir=/usr/lib --libexecdir=/usr/lib
--enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-checking=yes
--with-gxx-include-dir=/usr/include/c++/4.5 --enable-ssp --disable-libssp
--with-bugurl=http://bugs.opensuse.org/ --with-pkgversion='SUSE Linux'
--disable-libgcj --disable-libmudflap --with-slibdir=/lib --with-system-zlib
--enable-__cxa_atexit --enable-libstdcxx-allocator=new --disable-libstdcxx-pch
--enable-version-specific-runtime-libs --program-suffix=-4.5
--enable-linux-futex --without-system-libunwind --with-arch-32=i586
--with-tune=generic --build=i586-suse-linux

Thread model: posix

gcc version 4.5.0 20090528 (experimental) [trunk revision 147953] (SUSE Linux) 

Thanks
kandhakumar


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[gkandhakumar at gmail dot com]

------- Comment #10 from gkandhakumar at gmail dot com  2009-08-26 02:09 -------
(In reply to comment #4)
> You nee to provide all the *.h, *.incnc, and *.inc needed files also.
> 

hi,i cant attach all files in this site. files having more than 1.9Mb. so
please tell me what can i have to do to attach the Program


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[burnus at gcc dot gnu dot org]

------- Comment #11 from burnus at gcc dot gnu dot org  2009-09-02 09:46 -------
> > I just downloaded CPMD and built it under gfortran 4.4.1 and 4.5.0 (revision
> > 151047) without trouble.
>
> gcc version 4.5.0 20090528 (experimental) [trunk revision 147953] (SUSE Linux) 

Could you try with a newer version? If PR 40587 was indeed the problem then it
should be fixed in 2009-07-03 (trunk revision 149212). That would also explain
why it works for Dominique.

Newer openSUSE builds can be found at
http://software.opensuse.org/search?baseproject=ALL&p=1&q=gcc45-fortran


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053

[Bug fortran/41053] internal compiler error: in emit_swap_insn, at reg-stack.c:827

[dfranke at gcc dot gnu dot org]

------- Comment #12 from dfranke at gcc dot gnu dot org  2009-12-04 22:30 -------
Nothing new in three months. Assuming that an update indeed fixed the problem.
Closing.


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dfranke at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dfranke at gcc dot gnu dot
                   |                            |org
             Status|WAITING                     |RESOLVED
         Resolution|                            |WORKSFORME


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41053