[Bug middle-end/53089] New: [4.8 Regression] gcc.target/i386/pr39082-1.c

[Bug middle-end/53089] New: [4.8 Regression] gcc.target/i386/pr39082-1.c

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53089

             Bug #: 53089
           Summary: [4.8 Regression] gcc.target/i386/pr39082-1.c
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hjl.tools@gmail.com
                CC: hubicka@gcc.gnu.org
        Depends on: 53088


+++ This bug was initially created as a clone of Bug #53088 +++

On Linux/x86, revision 186687:

http://gcc.gnu.org/ml/gcc-cvs/2012-04/msg00639.html

caused:

FAIL: gfortran.dg/coarray/atomic_1.f90 -fcoarray=lib  -O2  -lcaf_single
execution test
FAIL: gfortran.dg/coarray/registering_1.f90 -fcoarray=lib  -O2  -lcaf_single
execution test

[Bug middle-end/53089] [4.8 Regression] gfortran.dg/coarray/atomic_1.f90 and gfortran.dg/coarray/registering_1.f90

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53089

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2012-04-23
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-04-23 18:55:25 UTC ---
Confirmed.  Maybe a frontend bug.

[Bug middle-end/53089] [4.8 Regression] gfortran.dg/coarray/atomic_1.f90 and gfortran.dg/coarray/registering_1.f90

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53089

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.8.0

[Bug middle-end/53089] [4.8 Regression] gfortran.dg/coarray/atomic_1.f90 and gfortran.dg/coarray/registering_1.f90

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53089

Jan Hubicka <hubicka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED

--- Comment #2 from Jan Hubicka <hubicka at gcc dot gnu.org> 2012-04-24 13:10:21 UTC ---
I will take a look. Fortran is lax on finalizing variables (even defined ones)
that are then ignored by IPA passes till wrapup_global_decls.  This might lead
to wrong code.

[Bug middle-end/53089] [4.8 Regression] gfortran.dg/coarray/atomic_1.f90 and gfortran.dg/coarray/registering_1.f90

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53089

--- Comment #3 from Jan Hubicka <hubicka at gcc dot gnu.org> 2012-04-25 12:34:18 UTC ---
OK, the problem here is that Fortran produces nested functions that are static
constructors and we are not quite ready for that.  I am testing fix.
Honza

[Bug middle-end/53089] [4.8 Regression] gfortran.dg/coarray/atomic_1.f90 and gfortran.dg/coarray/registering_1.f90

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53089

--- Comment #4 from Jan Hubicka <hubicka at gcc dot gnu.org> 2012-04-25 14:54:35 UTC ---
Author: hubicka
Date: Wed Apr 25 14:54:21 2012
New Revision: 186820

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186820
Log:
    PR middle-end/53089 
    * cgraphunit.c (referred_to_p): Move ahead in file to avoid forward
declaration.
    (cgraph_finalize_function): Finalize them here.
    * symtab.c (dump_symtab): Dump ctors and dtors.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cgraphunit.c
    trunk/gcc/symtab.c

[Bug middle-end/53089] [4.8 Regression] gfortran.dg/coarray/atomic_1.f90 and gfortran.dg/coarray/registering_1.f90

[hp at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53089

--- Comment #5 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2012-04-29 06:07:51 UTC ---
Looks fixed to me.  H.J. or Honza, close?

[Bug middle-end/53089] [4.8 Regression] gfortran.dg/coarray/atomic_1.f90 and gfortran.dg/coarray/registering_1.f90

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53089

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #6 from H.J. Lu <hjl.tools at gmail dot com> 2012-04-29 14:07:33 UTC ---
Fixed.