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From: "matt at use dot net" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/52630] New: [4.7 regression] ICE when compiling ppl-0.12 testsuite Date: Tue, 20 Mar 2012 00:01:00 -0000 [thread overview] Message-ID: <bug-52630-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52630 Bug #: 52630 Summary: [4.7 regression] ICE when compiling ppl-0.12 testsuite Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: major Priority: P3 Component: middle-end AssignedTo: unassigned@gcc.gnu.org ReportedBy: matt@use.net While PPL 0.12 itself built okay, it's "make check" target did not. I bootstrap all required GCC libraries with a given GCC release, and run all their testsuites. It usually weeds out subtle wrong-code issues and ICEs. GMP, MPC, CLOOG-ISL, and MPFR were all fine. g++ -DHAVE_CONFIG_H -I. -I../.. -DANALYZER_FP_FORMAT=float -DANALYZED_FP_FORMAT=IEEE754_SINGLE -I../../src -I../../src -I../../tests -I../../utils -I/opt/gcc-4.7.0/include -DNDEBUG=1 -g -O3 -frounding-math -mcpu=v8 -W -Wall -MT digitalfilters1.o -MD -MP -MF .deps/digitalfilters1.Tpo -c -o digitalfilters1.o digitalfilters1.cc In file included from ../../src/Box.defs.hh:2260:0, from ../../src/Linear_Form.templates.hh:29, from ../../src/ppl_include_files.hh:8, from ../../src/ppl_header.hh:38, from ../../tests/ppl_test.hh:27, from digitalfilters1.cc:24: ../../src/Box.templates.hh: In constructor ‘Parma_Polyhedra_Library::Box<Interval>::Box(const Parma_Polyhedra_Library::Generator_System&) [with ITV = Parma_Polyhedra_Library::Interval<float, Parma_Polyhedra_Library::Interval_Info_Bitset<unsigned int, Parma_Polyhedra_Library::Test::Floating_Real_Open_Interval_Info_Policy> >]’: ../../src/Box.templates.hh:222:1: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. make[3]: *** [digitalfilters1.o] Error 1 make[3]: Leaving directory `/root/src/ppl-0.12/tests/Concrete_Expression' Pre-processed sources are attached. ICE still happens with -O2, but does not happen with -O1: g++ -g -O2 -frounding-math -mcpu=v8 -W -Wall -c digitalfilters1.cc.i In file included from ../../src/Octagonal_Shape.defs.hh:2316:0, from ../../src/BD_Shape.inlines.hh:31, from ../../src/BD_Shape.defs.hh:2361, from ../../src/Box.templates.hh:38, from ../../src/Box.defs.hh:2260, from ../../src/Linear_Form.templates.hh:29, from ../../src/ppl_include_files.hh:8, from ../../src/ppl_header.hh:38, from ../../tests/ppl_test.hh:27, from digitalfilters1.cc:24: ../../src/Octagonal_Shape.templates.hh: In member function ‘void Parma_Polyhedra_Library::Octagonal_Shape<T>::refine_with_linear_form_inequality(const Parma_Polyhedra_Library::Linear_Form<Parma_Polyhedra_Library::Interval<T, Interval_Info> >&, const Parma_Polyhedra_Library::Linear_Form<Parma_Polyhedra_Library::Interval<T, Interval_Info> >&) [with Interval_Info = Parma_Polyhedra_Library::Interval_Info_Bitset<unsigned int, Parma_Polyhedra_Library::Test::Floating_Real_Open_Interval_Info_Policy>; T = float]’: ../../src/Octagonal_Shape.templates.hh:874:1: internal compiler error: Segmentation fault
next reply other threads:[~2012-03-19 23:59 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-03-20 0:01 matt at use dot net [this message] 2012-03-20 0:02 ` [Bug middle-end/52630] " matt at use dot net 2012-03-20 1:04 ` [Bug target/52630] " pinskia at gcc dot gnu.org 2012-03-20 11:21 ` rguenth at gcc dot gnu.org 2012-03-21 16:32 ` ebotcazou at gcc dot gnu.org 2012-04-08 9:51 ` ebotcazou at gcc dot gnu.org 2012-06-14 8:43 ` rguenth at gcc dot gnu.org 2012-09-20 10:25 ` jakub at gcc dot gnu.org 2012-12-03 15:22 ` rguenth at gcc dot gnu.org
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