public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug c++/56768] New: [4.7] ICE in make_decl_rtl, at varasm.c:1147
@ 2013-03-28 18:42 ppluzhnikov at google dot com
2013-04-02 8:57 ` [Bug c++/56768] " rguenth at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: ppluzhnikov at google dot com @ 2013-03-28 18:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56768
Bug #: 56768
Summary: [4.7] ICE in make_decl_rtl, at varasm.c:1147
Classification: Unclassified
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: ppluzhnikov@google.com
Google ref b/8485258
Does *not* reproduce on trunk
Does reproduce using gcc-4_7 (r197167)
Test case:
struct Iter
{
int& operator* ();
void operator++ ();
};
bool operator!= (Iter &, Iter &);
struct Container
{
Iter begin () const;
Iter end () const;
};
struct J
{
virtual J *mutable_child ();
};
struct M
{
M (const Container &);
J ns_;
};
namespace
{
J MakeNamespace (const Container &src)
{
J a;
J *b = 0;
for (const int &c: src)
b = b ? b->mutable_child () : &a;
return a;
}
}
M::M (const Container &ns):ns_ (MakeNamespace (ns))
{
}
cc1plus pp.ii -std=c++11 -quiet && echo ok
ok
cc1plus pp.ii -std=c++11 -quiet -O2
pp.ii: In constructor ‘M::M(const Container&)’:
pp.ii:36:1: internal compiler error: in make_decl_rtl, at varasm.c:1147
Please submit a full bug report,
>From gcc-bugs-return-418682-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Thu Mar 28 18:43:37 2013
Return-Path: <gcc-bugs-return-418682-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Delivered-To: listarch-gcc-bugs@gcc.gnu.org
Received: (qmail 15278 invoked by alias); 28 Mar 2013 18:43:36 -0000
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
Delivered-To: mailing list gcc-bugs@gcc.gnu.org
Received: (qmail 15260 invoked by uid 48); 28 Mar 2013 18:43:31 -0000
From: "janus at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/56765] [OOP] compilation errors/ICE with unlimited polymorphic array
Date: Thu, 28 Mar 2013 18:43:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: fortran
X-Bugzilla-Keywords: rejects-valid
X-Bugzilla-Severity: normal
X-Bugzilla-Who: janus at gcc dot gnu.org
X-Bugzilla-Status: NEW
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Changed-Fields: Status Keywords Last reconfirmed CC Ever Confirmed Summary
Message-ID: <bug-56765-4-YqXtp2phYv@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-56765-4@http.gcc.gnu.org/bugzilla/>
References: <bug-56765-4@http.gcc.gnu.org/bugzilla/>
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
Content-Type: text/plain; charset="UTF-8"
MIME-Version: 1.0
X-SW-Source: 2013-03/txt/msg02123.txt.bz2
Content-length: 851
http://gcc.gnu.org/bugzilla/show_bug.cgi?idV765
janus at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Keywords| |rejects-valid
Last reconfirmed| |2013-03-28
CC| |janus at gcc dot gnu.org
Ever Confirmed|0 |1
Summary|compilation errors/ICE with |[OOP] compilation
|unlimited polymorphic array |errors/ICE with unlimited
| |polymorphic array
--- Comment #1 from janus at gcc dot gnu.org 2013-03-28 18:43:31 UTC ---
Confirmed with current trunk.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/56768] [4.7] ICE in make_decl_rtl, at varasm.c:1147
2013-03-28 18:42 [Bug c++/56768] New: [4.7] ICE in make_decl_rtl, at varasm.c:1147 ppluzhnikov at google dot com
@ 2013-04-02 8:57 ` rguenth at gcc dot gnu.org
2013-04-02 8:58 ` rguenth at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-04-02 8:57 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56768
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-04-02
Known to work| |4.8.0
Version|unknown |4.7.3
Ever Confirmed|0 |1
Known to fail| |4.7.2
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-02 08:57:27 UTC ---
Confirmed. 4.6 does not accept the testcase.
../../gcc47-g/gcc/cc1plus -quiet t.ii -std=c++0x -O2
t.ii: In constructor 'M::M(const Container&)':
t.ii:36:1: error: PHI argument is not SSA_NAME, or invariant
PHI argument
retvalptr.4
for PHI node
b_10 = PHI <retvalptr.4(3), b_8(4)>
t.ii:36:1: internal compiler error: verify_ssa failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
this is inline transform going wrong.
Bisecting what fixed this would be nice.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/56768] [4.7] ICE in make_decl_rtl, at varasm.c:1147
2013-03-28 18:42 [Bug c++/56768] New: [4.7] ICE in make_decl_rtl, at varasm.c:1147 ppluzhnikov at google dot com
2013-04-02 8:57 ` [Bug c++/56768] " rguenth at gcc dot gnu.org
@ 2013-04-02 8:58 ` rguenth at gcc dot gnu.org
2013-04-02 10:11 ` jakub at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-04-02 8:58 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56768
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-02 08:58:24 UTC ---
*** Bug 56769 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/56768] [4.7] ICE in make_decl_rtl, at varasm.c:1147
2013-03-28 18:42 [Bug c++/56768] New: [4.7] ICE in make_decl_rtl, at varasm.c:1147 ppluzhnikov at google dot com
2013-04-02 8:57 ` [Bug c++/56768] " rguenth at gcc dot gnu.org
2013-04-02 8:58 ` rguenth at gcc dot gnu.org
@ 2013-04-02 10:11 ` jakub at gcc dot gnu.org
2013-04-02 10:40 ` rguenth at gcc dot gnu.org
2013-04-02 12:26 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu.org @ 2013-04-02 10:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56768
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-04-02 10:11:25 UTC ---
http://gcc.gnu.org/r187593 fixed this on the trunk.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/56768] [4.7] ICE in make_decl_rtl, at varasm.c:1147
2013-03-28 18:42 [Bug c++/56768] New: [4.7] ICE in make_decl_rtl, at varasm.c:1147 ppluzhnikov at google dot com
` (2 preceding siblings ...)
2013-04-02 10:11 ` jakub at gcc dot gnu.org
@ 2013-04-02 10:40 ` rguenth at gcc dot gnu.org
2013-04-02 12:26 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-04-02 10:40 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56768
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
AssignedTo|unassigned at gcc dot |rguenth at gcc dot gnu.org
|gnu.org |
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-02 10:40:26 UTC ---
I have a patch to backport.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/56768] [4.7] ICE in make_decl_rtl, at varasm.c:1147
2013-03-28 18:42 [Bug c++/56768] New: [4.7] ICE in make_decl_rtl, at varasm.c:1147 ppluzhnikov at google dot com
` (3 preceding siblings ...)
2013-04-02 10:40 ` rguenth at gcc dot gnu.org
@ 2013-04-02 12:26 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-04-02 12:26 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56768
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Known to work| |4.7.3
Resolution| |FIXED
Target Milestone|--- |4.7.3
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-02 12:25:59 UTC ---
Author: rguenth
Date: Tue Apr 2 12:23:13 2013
New Revision: 197349
URL: http://gcc.gnu.org/viewcvs?rev=197349&root=gcc&view=rev
Log:
2013-04-02 Richard Biener <rguenther@suse.de>
PR middle-end/56768
* g++.dg/torture/pr56768.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr56768.C
Modified:
trunk/gcc/testsuite/ChangeLog
Author: rguenth
Date: Tue Apr 2 12:24:04 2013
New Revision: 197350
URL: http://gcc.gnu.org/viewcvs?rev=197350&root=gcc&view=rev
Log:
2013-04-02 Richard Biener <rguenther@suse.de>
PR middle-end/56768
* g++.dg/torture/pr56768.C: New testcase.
Added:
branches/gcc-4_8-branch/gcc/testsuite/g++.dg/torture/pr56768.C
Modified:
branches/gcc-4_8-branch/gcc/testsuite/ChangeLog
Author: rguenth
Date: Tue Apr 2 12:25:00 2013
New Revision: 197351
URL: http://gcc.gnu.org/viewcvs?rev=197351&root=gcc&view=rev
Log:
2013-04-02 Richard Biener <rguenther@suse.de>
PR middle-end/56768
Backport from mainline
2012-05-16 Richard Guenther <rguenther@suse.de>
* tree-inline.c (declare_return_variable): Properly handle
DECL_BY_REFERENCE return vars in SSA form.
* g++.dg/torture/pr56768.C: New testcase.
Added:
branches/gcc-4_7-branch/gcc/testsuite/g++.dg/torture/pr56768.C
Modified:
branches/gcc-4_7-branch/gcc/ChangeLog
branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
branches/gcc-4_7-branch/gcc/tree-inline.c
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-04-02 12:26 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-03-28 18:42 [Bug c++/56768] New: [4.7] ICE in make_decl_rtl, at varasm.c:1147 ppluzhnikov at google dot com
2013-04-02 8:57 ` [Bug c++/56768] " rguenth at gcc dot gnu.org
2013-04-02 8:58 ` rguenth at gcc dot gnu.org
2013-04-02 10:11 ` jakub at gcc dot gnu.org
2013-04-02 10:40 ` rguenth at gcc dot gnu.org
2013-04-02 12:26 ` rguenth 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).