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* [Bug ipa/64858] New: [5 Regression] Libreoffice build failure caused by ICF crash
@ 2015-01-29 14:11 trippels at gcc dot gnu.org
2015-01-29 14:55 ` [Bug ipa/64858] " rguenth at gcc dot gnu.org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: trippels at gcc dot gnu.org @ 2015-01-29 14:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64858
Bug ID: 64858
Summary: [5 Regression] Libreoffice build failure caused by ICF
crash
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: trippels at gcc dot gnu.org
CC: marxin at gcc dot gnu.org
trippels@gcc2-power8 ~ % cat xpathobject.ii
template <class reference_type> class A
{
reference_type *m_pBody;
public:
A (const A &) { m_pBody->acquire (); }
};
class B;
class C
{
protected:
B *_pInterface;
};
template <class interface_type> class I : C
{
public:
I (interface_type *);
};
class B
{
public:
virtual void acquire ();
};
class D
{
protected:
void acquire ();
};
template <class Ifc1> class J : D, public Ifc1
{
void
acquire ()
{
D::acquire ();
}
};
class K : B
{
};
class L;
class F
{
A<L> m_pDocument;
F (A<L> const &, int &&);
};
class XUnoTunnel;
class XEventTarget;
template <class, class> class WeakImplHelper3 : D, B
{
void
acquire ()
{
D::acquire ();
}
};
template <class> class G
{
public:
void
acquire ()
{
WeakImplHelper3<XUnoTunnel, XEventTarget> ();
}
};
struct H
{
H ()
: mxAttribList (new J<B>), mxCurrentHandler (0), mxDocHandler (0),
mxTokenHandler (0)
{
}
I<J<B> > mxAttribList;
I<int> mxCurrentHandler;
I<int> mxDocHandler;
I<int> mxTokenHandler;
};
class L : public G<int>
{
};
class M : public J<K>
{
public:
M ();
};
template <class interface_type> I<interface_type>::I (interface_type *p1)
{
B *a = static_cast<B *> (static_cast<void *> (p1));
_pInterface = a;
_pInterface->acquire ();
}
F::F (A<L> const &p1, int &&) : m_pDocument (p1) { I<K> (new M); }
trippels@gcc2-power8 ~ % g++ -O2 -std=gnu++11 -c xpathobject.ii
xpathobject.ii:90:66: internal compiler error: Segmentation fault
F::F (A<L> const &p1, int &&) : m_pDocument (p1) { I<K> (new M); }
^
0x10a141eb crash_signal
../../gcc/gcc/toplev.c:383
0x11070c88 tree_check(tree_node*, char const*, int, char const*, tree_code)
../../gcc/gcc/tree.h:2845
0x11070c88 ipa_icf::sem_function::init()
../../gcc/gcc/ipa-icf.c:786
0x11074923 ipa_icf::sem_item_optimizer::parse_nonsingleton_classes()
../../gcc/gcc/ipa-icf.c:1865
0x1107c353 ipa_icf::sem_item_optimizer::execute()
../../gcc/gcc/ipa-icf.c:1721
0x1107d173 ipa_icf_driver
../../gcc/gcc/ipa-icf.c:2461
0x1107d173 ipa_icf::pass_ipa_icf::execute(function*)
../../gcc/gcc/ipa-icf.c:2509
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug ipa/64858] [5 Regression] Libreoffice build failure caused by ICF crash
2015-01-29 14:11 [Bug ipa/64858] New: [5 Regression] Libreoffice build failure caused by ICF crash trippels at gcc dot gnu.org
@ 2015-01-29 14:55 ` rguenth at gcc dot gnu.org
2015-01-30 7:05 ` trippels at gcc dot gnu.org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-01-29 14:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64858
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |5.0
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug ipa/64858] [5 Regression] Libreoffice build failure caused by ICF crash
2015-01-29 14:11 [Bug ipa/64858] New: [5 Regression] Libreoffice build failure caused by ICF crash trippels at gcc dot gnu.org
2015-01-29 14:55 ` [Bug ipa/64858] " rguenth at gcc dot gnu.org
@ 2015-01-30 7:05 ` trippels at gcc dot gnu.org
2015-02-06 16:32 ` jakub at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: trippels at gcc dot gnu.org @ 2015-01-30 7:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64858
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Priority|P3 |P1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug ipa/64858] [5 Regression] Libreoffice build failure caused by ICF crash
2015-01-29 14:11 [Bug ipa/64858] New: [5 Regression] Libreoffice build failure caused by ICF crash trippels at gcc dot gnu.org
2015-01-29 14:55 ` [Bug ipa/64858] " rguenth at gcc dot gnu.org
2015-01-30 7:05 ` trippels at gcc dot gnu.org
@ 2015-02-06 16:32 ` jakub at gcc dot gnu.org
2015-02-06 16:57 ` trippels at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-02-06 16:32 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64858
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-02-06
CC| |jakub at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Started with r216305.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug ipa/64858] [5 Regression] Libreoffice build failure caused by ICF crash
2015-01-29 14:11 [Bug ipa/64858] New: [5 Regression] Libreoffice build failure caused by ICF crash trippels at gcc dot gnu.org
` (2 preceding siblings ...)
2015-02-06 16:32 ` jakub at gcc dot gnu.org
@ 2015-02-06 16:57 ` trippels at gcc dot gnu.org
2015-02-06 18:05 ` jakub at gcc dot gnu.org
2015-02-09 10:32 ` marxin at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: trippels at gcc dot gnu.org @ 2015-02-06 16:57 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64858
--- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Patch was already posted. It was approved by Jeff today.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug ipa/64858] [5 Regression] Libreoffice build failure caused by ICF crash
2015-01-29 14:11 [Bug ipa/64858] New: [5 Regression] Libreoffice build failure caused by ICF crash trippels at gcc dot gnu.org
` (3 preceding siblings ...)
2015-02-06 16:57 ` trippels at gcc dot gnu.org
@ 2015-02-06 18:05 ` jakub at gcc dot gnu.org
2015-02-09 10:32 ` marxin at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-02-06 18:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64858
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Right, thanks for the notice. And, my debugging of this lead to quite similar
patch and that is pretty much what ipa-pure-const.c does too.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug ipa/64858] [5 Regression] Libreoffice build failure caused by ICF crash
2015-01-29 14:11 [Bug ipa/64858] New: [5 Regression] Libreoffice build failure caused by ICF crash trippels at gcc dot gnu.org
` (4 preceding siblings ...)
2015-02-06 18:05 ` jakub at gcc dot gnu.org
@ 2015-02-09 10:32 ` marxin at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: marxin at gcc dot gnu.org @ 2015-02-09 10:32 UTC (permalink / raw)
To: gcc-bugs
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset="UTF-8", Size: 3211 bytes --]
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64858
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> ---
Fixed in r220531.
>From gcc-bugs-return-476440-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Mon Feb 09 10:37:33 2015
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From: "juergen.reuter at desy dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/64980] New: [5.0 regression] ICE in trans-expr.c
Date: Mon, 09 Feb 2015 10:37:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: new
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: fortran
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X-Bugzilla-Who: juergen.reuter at desy dot de
X-Bugzilla-Status: UNCONFIRMED
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Message-ID: <bug-64980-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
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https://gcc.gnu.org/bugzilla/show_bug.cgi?idd980
Bug ID: 64980
Summary: [5.0 regression] ICE in trans-expr.c
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: juergen.reuter at desy dot de
Created attachment 34701
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id4701&actioníit
File that triggers the ICE
The following code leads to internal compiler error with the message:
$ gfortran -c muli_trapezium.f90
muli_trapezium.f90:139:0:
(node%get_d_value() / 2 - node%get_r_value_array ()))
1
internal compiler error: in gfc_conv_component_ref, at
fortran/trans-expr.c:1954
muli_trapezium.f90:139:0: internal compiler error: Abort trap: 6
gfortran: internal compiler error: Abort trap: 6 (program f951)
I'm using gcc 5.0 (svn revision 220505).
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2015-02-09 10:32 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2015-01-29 14:11 [Bug ipa/64858] New: [5 Regression] Libreoffice build failure caused by ICF crash trippels at gcc dot gnu.org
2015-01-29 14:55 ` [Bug ipa/64858] " rguenth at gcc dot gnu.org
2015-01-30 7:05 ` trippels at gcc dot gnu.org
2015-02-06 16:32 ` jakub at gcc dot gnu.org
2015-02-06 16:57 ` trippels at gcc dot gnu.org
2015-02-06 18:05 ` jakub at gcc dot gnu.org
2015-02-09 10:32 ` marxin at gcc dot gnu.org
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