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* [Bug middle-end/50706] New: Fold check failed (expected tree that contains 'typed' structure, have 'block' in fold_checksum_tree, at fold-const.c:13921)
@ 2011-10-12 17:08 d.g.gorbachev at gmail dot com
  2011-10-12 17:10 ` [Bug middle-end/50706] " d.g.gorbachev at gmail dot com
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: d.g.gorbachev at gmail dot com @ 2011-10-12 17:08 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50706

             Bug #: 50706
           Summary: Fold check failed (expected tree that contains 'typed'
                    structure, have 'block' in fold_checksum_tree, at
                    fold-const.c:13921)
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: d.g.gorbachev@gmail.com
              Host: i686-pc-linux-gnu
            Target: i686-pc-linux-gnu
             Build: i686-pc-linux-gnu


GCC 4.7.0 20111008, configured with --enable-checking=yes,fold. Fails to build
libgcc.


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug middle-end/50706] Fold check failed (expected tree that contains 'typed' structure, have 'block' in fold_checksum_tree, at fold-const.c:13921)
  2011-10-12 17:08 [Bug middle-end/50706] New: Fold check failed (expected tree that contains 'typed' structure, have 'block' in fold_checksum_tree, at fold-const.c:13921) d.g.gorbachev at gmail dot com
@ 2011-10-12 17:10 ` d.g.gorbachev at gmail dot com
  2011-10-12 17:11 ` d.g.gorbachev at gmail dot com
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: d.g.gorbachev at gmail dot com @ 2011-10-12 17:10 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50706

--- Comment #1 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> 2011-10-12 17:10:15 UTC ---
Created attachment 25476
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25476
Small testcase


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug middle-end/50706] Fold check failed (expected tree that contains 'typed' structure, have 'block' in fold_checksum_tree, at fold-const.c:13921)
  2011-10-12 17:08 [Bug middle-end/50706] New: Fold check failed (expected tree that contains 'typed' structure, have 'block' in fold_checksum_tree, at fold-const.c:13921) d.g.gorbachev at gmail dot com
  2011-10-12 17:10 ` [Bug middle-end/50706] " d.g.gorbachev at gmail dot com
@ 2011-10-12 17:11 ` d.g.gorbachev at gmail dot com
  2011-10-18  7:51 ` Paulo.Matos at csr dot com
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: d.g.gorbachev at gmail dot com @ 2011-10-12 17:11 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50706

--- Comment #2 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> 2011-10-12 17:10:51 UTC ---
Created attachment 25477
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25477
Backtrace


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug middle-end/50706] Fold check failed (expected tree that contains 'typed' structure, have 'block' in fold_checksum_tree, at fold-const.c:13921)
  2011-10-12 17:08 [Bug middle-end/50706] New: Fold check failed (expected tree that contains 'typed' structure, have 'block' in fold_checksum_tree, at fold-const.c:13921) d.g.gorbachev at gmail dot com
  2011-10-12 17:10 ` [Bug middle-end/50706] " d.g.gorbachev at gmail dot com
  2011-10-12 17:11 ` d.g.gorbachev at gmail dot com
@ 2011-10-18  7:51 ` Paulo.Matos at csr dot com
  2011-10-18  7:51 ` Paulo.Matos at csr dot com
  2012-02-03  2:44 ` pinskia at gcc dot gnu.org
  4 siblings, 0 replies; 6+ messages in thread
From: Paulo.Matos at csr dot com @ 2011-10-18  7:51 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50706

Paulo J. Matos <Paulo.Matos at csr dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |Paulo.Matos at csr dot com

--- Comment #3 from Paulo J. Matos <Paulo.Matos at csr dot com> 2011-10-18 07:50:36 UTC ---
I also stumbled upon this. Reproduced with 4.6 and 4.7.
I attach yet another testcase.


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug middle-end/50706] Fold check failed (expected tree that contains 'typed' structure, have 'block' in fold_checksum_tree, at fold-const.c:13921)
  2011-10-12 17:08 [Bug middle-end/50706] New: Fold check failed (expected tree that contains 'typed' structure, have 'block' in fold_checksum_tree, at fold-const.c:13921) d.g.gorbachev at gmail dot com
                   ` (2 preceding siblings ...)
  2011-10-18  7:51 ` Paulo.Matos at csr dot com
@ 2011-10-18  7:51 ` Paulo.Matos at csr dot com
  2012-02-03  2:44 ` pinskia at gcc dot gnu.org
  4 siblings, 0 replies; 6+ messages in thread
From: Paulo.Matos at csr dot com @ 2011-10-18  7:51 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50706

--- Comment #4 from Paulo J. Matos <Paulo.Matos at csr dot com> 2011-10-18 07:51:28 UTC ---
Created attachment 25537
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25537
Another testcase.


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug middle-end/50706] Fold check failed (expected tree that contains 'typed' structure, have 'block' in fold_checksum_tree, at fold-const.c:13921)
  2011-10-12 17:08 [Bug middle-end/50706] New: Fold check failed (expected tree that contains 'typed' structure, have 'block' in fold_checksum_tree, at fold-const.c:13921) d.g.gorbachev at gmail dot com
                   ` (3 preceding siblings ...)
  2011-10-18  7:51 ` Paulo.Matos at csr dot com
@ 2012-02-03  2:44 ` pinskia at gcc dot gnu.org
  4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2012-02-03  2:44 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50706

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-02-03 02:44:10 UTC ---
This is a dup of bug 51118.

*** This bug has been marked as a duplicate of bug 51118 ***


^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-02-03  2:44 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2011-10-12 17:08 [Bug middle-end/50706] New: Fold check failed (expected tree that contains 'typed' structure, have 'block' in fold_checksum_tree, at fold-const.c:13921) d.g.gorbachev at gmail dot com
2011-10-12 17:10 ` [Bug middle-end/50706] " d.g.gorbachev at gmail dot com
2011-10-12 17:11 ` d.g.gorbachev at gmail dot com
2011-10-18  7:51 ` Paulo.Matos at csr dot com
2011-10-18  7:51 ` Paulo.Matos at csr dot com
2012-02-03  2:44 ` pinskia at gcc dot gnu.org

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