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From: "zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/50827] New: [4.7 Regression] ICE: RTL check: expected elt 0 type 'e' or 'u', have '0' (rtx entry_value) in loc_cmp, at var-tracking.c:3011 Date: Sat, 22 Oct 2011 12:39:00 -0000 [thread overview] Message-ID: <bug-50827-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50827 Bug #: 50827 Summary: [4.7 Regression] ICE: RTL check: expected elt 0 type 'e' or 'u', have '0' (rtx entry_value) in loc_cmp, at var-tracking.c:3011 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization AssignedTo: unassigned@gcc.gnu.org ReportedBy: zsojka@seznam.cz Target: x86_64-pc-linux-gnu Build: x86_64-pc-linux-gnu Created attachment 25575 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25575 autoreduced testcase Compiler output: $ gcc -O2 -fno-ipa-sra -g testcase.C testcase.C: In function 'void std::_Destroy(_ForwardIterator, _ForwardIterator, _Allocator&) [with _ForwardIterator = __gnu_cxx::_Pointer_adapter<__gnu_cxx::_Relative_pointer_impl<std::vector<int, __gnu_cxx::int_alloc_type> > >; _Allocator = __gnu_cxx::vec_alloc_type]': testcase.C:53:3: internal compiler error: RTL check: expected elt 0 type 'e' or 'u', have '0' (rtx entry_value) in loc_cmp, at var-tracking.c:3011 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. RTL checking is probably needed to reproduce. Tested revisions: r180324 - crash r180260 - crash r179959 - OK
next reply other threads:[~2011-10-22 12:39 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-10-22 12:39 zsojka at seznam dot cz [this message] 2011-10-23 6:59 ` [Bug rtl-optimization/50827] " zsojka at seznam dot cz 2011-10-27 9:24 ` rguenth at gcc dot gnu.org 2011-10-27 11:33 ` rguenth at gcc dot gnu.org 2011-11-21 16:33 ` jakub at gcc dot gnu.org 2011-11-21 21:31 ` [Bug debug/50827] " jakub at gcc dot gnu.org 2011-11-22 11:37 ` jakub at gcc dot gnu.org
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