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From: "zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/45056] New: [4.6 Regression] ICE: in refs_may_alias_p_1, at tree-ssa-alias.c:1023
Date: Sat, 24 Jul 2010 14:53:00 -0000 [thread overview]
Message-ID: <bug-45056-14164@http.gcc.gnu.org/bugzilla/> (raw)
Command line:
$ g++ -O1 -fschedule-insns2 -fsched-pressure -fschedule-insns -g testcase.C
-std=gnu++0x
Compiler output:
$ /mnt/svn/gcc-trunk/binary-161659-lto-fortran-checking-yes-rtl-df/bin/g++ -O1
-fschedule-insns2 -fsched-pressure -fschedule-insns -g 5269.ii -std=gnu++0x
5269.ii: In function 'std::pair<PS,
Parma_Polyhedra_Library::Pointset_Powerset<Parma_Polyhedra_Library::NNC_Polyhedron>
> Parma_Polyhedra_Library::linear_partition(const PS&, const PS&) [with PS =
Parma_Polyhedra_Library::Box<Parma_Polyhedra_Library::Interval<double,
Parma_Polyhedra_Library::Interval_Restriction_None<Parma_Polyhedra_Library::Interval_Info_Bitset<unsigned
int, Parma_Polyhedra_Library::Floating_Point_Box_Interval_Info_Policy> > > >]':
5269.ii:47564:1: internal compiler error: in refs_may_alias_p_1, at
tree-ssa-alias.c:987
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Tested revisions:
r162456 - crash
r161659 - crash
r161170 - OK
--
Summary: [4.6 Regression] ICE: in refs_may_alias_p_1, at tree-
ssa-alias.c:1023
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: zsojka at seznam dot cz
GCC host triplet: x86_64-pc-linux-gnu
GCC target triplet: x86_64-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45056
next reply other threads:[~2010-07-24 14:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-24 14:53 zsojka at seznam dot cz [this message]
2010-07-24 14:55 ` [Bug tree-optimization/45056] " zsojka at seznam dot cz
2010-07-24 19:27 ` zsojka at seznam dot cz
2010-07-24 20:16 ` pinskia at gcc dot gnu dot org
2010-07-24 20:17 ` pinskia at gcc dot gnu dot org
2010-07-24 20:27 ` hjl dot tools at gmail dot com
2010-07-24 20:40 ` rguenth at gcc dot gnu dot org
2010-07-26 11:01 ` rguenth at gcc dot gnu dot org
2010-07-26 13:29 ` rguenth at gcc dot gnu dot org
2010-07-26 13:29 ` rguenth at gcc dot gnu dot org
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