public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug c++/47074] New: tree check fail in create_access_replacement
@ 2010-12-28 9:38 dcb314 at hotmail dot com
2010-12-28 16:46 ` [Bug c++/47074] [4.6 Regression] " rguenth at gcc dot gnu.org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: dcb314 at hotmail dot com @ 2010-12-28 9:38 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47074
Summary: tree check fail in create_access_replacement
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: dcb314@hotmail.com
Created attachment 22855
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22855
gzipped C++ source code
I just tried to compile package freefem++-3.11 with the latest 4.6
snapshot 20101225 on a Linux x86_64 box. The compiler said
array_long.cpp:167:1: internal compiler error: tree check: expected tree that
contains 'decl minimal' structure, have 'pointer_type' in
create_access_replacement, at tree-sra.c:1679
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Source code attached. Flag -O2 required.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/47074] [4.6 Regression] tree check fail in create_access_replacement
2010-12-28 9:38 [Bug c++/47074] New: tree check fail in create_access_replacement dcb314 at hotmail dot com
@ 2010-12-28 16:46 ` rguenth at gcc dot gnu.org
2010-12-28 21:04 ` jakub at gcc dot gnu.org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu.org @ 2010-12-28 16:46 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47074
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jamborm at gcc dot gnu.org
Target Milestone|--- |4.6.0
Summary|tree check fail in |[4.6 Regression] tree check
|create_access_replacement |fail in
| |create_access_replacement
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/47074] [4.6 Regression] tree check fail in create_access_replacement
2010-12-28 9:38 [Bug c++/47074] New: tree check fail in create_access_replacement dcb314 at hotmail dot com
2010-12-28 16:46 ` [Bug c++/47074] [4.6 Regression] " rguenth at gcc dot gnu.org
@ 2010-12-28 21:04 ` jakub at gcc dot gnu.org
2010-12-29 10:12 ` dcb314 at hotmail dot com
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-12-28 21:04 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47074
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-28 21:04:26 UTC ---
For me it ICEs in build_int_cst_wide, TYPE_CACHED_VALUES has been corrupted, so
it looks like a GC issue to me.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/47074] [4.6 Regression] tree check fail in create_access_replacement
2010-12-28 9:38 [Bug c++/47074] New: tree check fail in create_access_replacement dcb314 at hotmail dot com
2010-12-28 16:46 ` [Bug c++/47074] [4.6 Regression] " rguenth at gcc dot gnu.org
2010-12-28 21:04 ` jakub at gcc dot gnu.org
@ 2010-12-29 10:12 ` dcb314 at hotmail dot com
2010-12-29 13:51 ` [Bug tree-optimization/47074] " jakub at gcc dot gnu.org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: dcb314 at hotmail dot com @ 2010-12-29 10:12 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47074
--- Comment #2 from dcb <dcb314 at hotmail dot com> 2010-12-29 10:12:14 UTC ---
(In reply to comment #1)
> For me it ICEs in build_int_cst_wide, TYPE_CACHED_VALUES has been corrupted, so
> it looks like a GC issue to me.
gcc has been producing many valgrind / memcheck errors for the
last few weeks. This may or may not be related.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/47074] [4.6 Regression] tree check fail in create_access_replacement
2010-12-28 9:38 [Bug c++/47074] New: tree check fail in create_access_replacement dcb314 at hotmail dot com
` (2 preceding siblings ...)
2010-12-29 10:12 ` dcb314 at hotmail dot com
@ 2010-12-29 13:51 ` jakub at gcc dot gnu.org
2010-12-29 17:43 ` dcb314 at hotmail dot com
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-12-29 13:51 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47074
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2010.12.29 13:51:25
AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-29 13:51:25 UTC ---
Created attachment 22865
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22865
gcc46-pr47074.patch
This fixes the ICE for me, can you see if it fixes it for you too?
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/47074] [4.6 Regression] tree check fail in create_access_replacement
2010-12-28 9:38 [Bug c++/47074] New: tree check fail in create_access_replacement dcb314 at hotmail dot com
` (3 preceding siblings ...)
2010-12-29 13:51 ` [Bug tree-optimization/47074] " jakub at gcc dot gnu.org
@ 2010-12-29 17:43 ` dcb314 at hotmail dot com
2010-12-29 18:33 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: dcb314 at hotmail dot com @ 2010-12-29 17:43 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47074
--- Comment #4 from dcb <dcb314 at hotmail dot com> 2010-12-29 17:43:29 UTC ---
(In reply to comment #3)
> Created attachment 22865 [details]
> gcc46-pr47074.patch
>
> This fixes the ICE for me, can you see if it fixes it for you too?
I can confirm that the ice seems to have gone away for this
test case only.
You'd have to check the entire gcc test suite to be sure, however.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/47074] [4.6 Regression] tree check fail in create_access_replacement
2010-12-28 9:38 [Bug c++/47074] New: tree check fail in create_access_replacement dcb314 at hotmail dot com
` (4 preceding siblings ...)
2010-12-29 17:43 ` dcb314 at hotmail dot com
@ 2010-12-29 18:33 ` rguenth at gcc dot gnu.org
2010-12-29 21:49 ` jakub at gcc dot gnu.org
2010-12-30 8:26 ` jakub at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu.org @ 2010-12-29 18:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47074
--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-12-29 18:32:57 UTC ---
Looks obviously ok to me.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/47074] [4.6 Regression] tree check fail in create_access_replacement
2010-12-28 9:38 [Bug c++/47074] New: tree check fail in create_access_replacement dcb314 at hotmail dot com
` (5 preceding siblings ...)
2010-12-29 18:33 ` rguenth at gcc dot gnu.org
@ 2010-12-29 21:49 ` jakub at gcc dot gnu.org
2010-12-30 8:26 ` jakub at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-12-29 21:49 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47074
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-29 21:49:40 UTC ---
Author: jakub
Date: Wed Dec 29 21:49:37 2010
New Revision: 168325
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168325
Log:
PR tree-optimization/47074
* gimple-fold.c (gimplify_and_update_call_from_tree): Call
pop_gimplify_context if returning early.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimple-fold.c
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/47074] [4.6 Regression] tree check fail in create_access_replacement
2010-12-28 9:38 [Bug c++/47074] New: tree check fail in create_access_replacement dcb314 at hotmail dot com
` (6 preceding siblings ...)
2010-12-29 21:49 ` jakub at gcc dot gnu.org
@ 2010-12-30 8:26 ` jakub at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-12-30 8:26 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47074
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-30 08:26:17 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2010-12-30 8:26 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-12-28 9:38 [Bug c++/47074] New: tree check fail in create_access_replacement dcb314 at hotmail dot com
2010-12-28 16:46 ` [Bug c++/47074] [4.6 Regression] " rguenth at gcc dot gnu.org
2010-12-28 21:04 ` jakub at gcc dot gnu.org
2010-12-29 10:12 ` dcb314 at hotmail dot com
2010-12-29 13:51 ` [Bug tree-optimization/47074] " jakub at gcc dot gnu.org
2010-12-29 17:43 ` dcb314 at hotmail dot com
2010-12-29 18:33 ` rguenth at gcc dot gnu.org
2010-12-29 21:49 ` jakub at gcc dot gnu.org
2010-12-30 8:26 ` jakub at gcc dot gnu.org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).