[Bug lto/46083] New: gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute constructor/destructor doesn't work)

[Bug lto/46083] New: gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute constructor/destructor doesn't work)

[zsojka at seznam dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46083

           Summary: gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute
                    constructor/destructor doesn't work)
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: zsojka@seznam.cz


Output:
$ gcc gcc.dg/initpri1.c && ./a.out
$ gcc gcc.dg/initpri1.c -flto && ./a.out
Aborted
$ gcc gcc.dg/initpri1.c -fwhopr && ./a.out
Aborted

With another testcase, -flto worked fine, but -fwhopr failed.
Constructors and destructors are executed, but not in expected order.

Tested revisions:
r165699 - fail

[Bug lto/46083] gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute constructor/destructor doesn't work)

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46083

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hubicka at gcc dot gnu.org

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-10-20 10:06:54 UTC ---
Honza, maybe your constructor re-ordering doesn't honor priority?

[Bug lto/46083] gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute constructor/destructor doesn't work)

[hubicka at ucw dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46083

--- Comment #2 from Jan Hubicka <hubicka at ucw dot cz> 2010-10-21 05:32:00 UTC ---
> Honza, maybe your constructor re-ordering doesn't honor priority?
It should via the same logic as non-ELF ctor/dtor code does, but I will double
check.

Honza

[Bug lto/46083] gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute constructor/destructor doesn't work)

[zsojka at seznam dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46083

Zdenek Sojka <zsojka at seznam dot cz> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |4.5.2

--- Comment #3 from Zdenek Sojka <zsojka at seznam dot cz> 2010-10-21 07:41:48 UTC ---
I tested r165740, r163636, r161659, r158095, r153685, 4.5 r163761 and 4.5.1.
All of them failed.

[Bug lto/46083] gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute constructor/destructor doesn't work)

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46083

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2011.01.08 20:14:33
         AssignedTo|unassigned at gcc dot       |hubicka at gcc dot gnu.org
                   |gnu.org                     |
     Ever Confirmed|0                           |1

--- Comment #4 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-01-08 20:14:33 UTC ---
mine.

[Bug lto/46083] gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute constructor/destructor doesn't work)

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46083

--- Comment #5 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-01-10 21:54:37 UTC ---
Author: hubicka
Date: Mon Jan 10 21:54:33 2011
New Revision: 168642

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168642
Log:

    PR lto/46083
    * lto-streamer-out.c (pack_ts_function_decl_value_fields): Store
    DECL_FINI_PRIORITY.
    * lto-streamer-in.c (unpack_ts_function_decl_value_fields):
    Restore DECL_FINI_PRIORITY.
    * gcc.dg/initpri3.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/initpri3.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lto-streamer-in.c
    trunk/gcc/lto-streamer-out.c
    trunk/gcc/testsuite/ChangeLog

[Bug lto/46083] gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute constructor/destructor doesn't work)

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46083

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

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

--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-01-10 21:55:01 UTC ---
Fixed.

[Bug lto/46083] gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute constructor/destructor doesn't work)

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46083

--- Comment #7 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Thomas Schwinge <tschwinge@gcc.gnu.org>:

https://gcc.gnu.org/g:38dd7419324490b386bbac06ddc5fafbfe8629d3

commit r15-1024-g38dd7419324490b386bbac06ddc5fafbfe8629d3
Author: Thomas Schwinge <tschwinge@baylibre.com>
Date:   Wed Apr 24 10:11:02 2024 +0200

    Clarify that 'gcc.dg/initpri3.c' is a LTO variant of 'gcc.dg/initpri1.c':
'gcc.dg/initpri1-lto.c' [PR46083]

    Added in commit 06c9eb5136fe0e778cc3a643131eba2a3dfb77a8 (Subversion
r168642)
    "re PR lto/46083 (gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute
constructor/destructor doesn't work))".

            PR lto/46083
            gcc/testsuite/
            * gcc.dg/initpri3.c: Remove.
            * gcc.dg/initpri1-lto.c: New.