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From: "reichelt at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/22488] [4.1 Regression] ICE: in first_vi_for_offset, at tree-ssa-structalias.c:2585 with -O3 Date: Thu, 14 Jul 2005 20:25:00 -0000 [thread overview] Message-ID: <20050714202418.11836.qmail@sourceware.org> (raw) In-Reply-To: <20050714141428.22488.micis@gmx.de> ------- Additional Comments From reichelt at gcc dot gnu dot org 2005-07-14 20:24 ------- Confirmed. Reduced testcase (compile with -O) ===================================== struct X { int i0, i1; char c; }; struct A { int i; char c0, c1; virtual ~A(); }; struct B : virtual A {}; struct C : B { X x; void bar(X y) { x = y; } }; void foo() { C().bar(X()); } ===================================== On i686-pc-linux-gnu this results in: PR22488.cc: In function 'void foo()': PR22488.cc:24: internal compiler error: in first_vi_for_offset, at tree-ssa-structalias.c:2858 Please submit a full bug report, [etc.] -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 GCC build triplet|x86_64-unknown-linux-gnu | GCC host triplet|x86_64-unknown-linux-gnu | GCC target triplet|x86_64-unknown-linux-gnu | Keywords| |monitored Last reconfirmed|0000-00-00 00:00:00 |2005-07-14 20:24:18 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22488
next prev parent reply other threads:[~2005-07-14 20:24 UTC|newest] Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top 2005-07-14 14:16 [Bug tree-optimization/22488] New: " micis at gmx dot de 2005-07-14 14:17 ` [Bug tree-optimization/22488] " micis at gmx dot de 2005-07-14 14:22 ` [Bug tree-optimization/22488] [4.1 Regression] " pinskia at gcc dot gnu dot org 2005-07-14 14:35 ` micis at gmx dot de 2005-07-14 14:46 ` micis at gmx dot de 2005-07-14 14:57 ` dberlin at gcc dot gnu dot org 2005-07-14 15:00 ` micis at gmx dot de 2005-07-14 15:14 ` dberlin at dberlin dot org 2005-07-14 16:57 ` reichelt at gcc dot gnu dot org 2005-07-14 17:55 ` dberlin at dberlin dot org 2005-07-14 20:25 ` reichelt at gcc dot gnu dot org [this message] 2005-07-14 20:40 ` pinskia at gcc dot gnu dot org 2005-07-23 17:54 ` dberlin at gcc dot gnu dot org 2005-07-26 13:21 ` rguenth at gcc dot gnu dot org 2005-08-06 6:53 ` [Bug c++/22488] " pinskia at gcc dot gnu dot org 2005-08-29 12:13 ` micis at gmx dot de 2005-08-29 12:15 ` rguenth at gcc dot gnu dot org 2005-08-29 13:57 ` dberlin at dberlin dot org 2005-08-29 14:08 ` [Bug c++/22488] [4.1 Regression] C++ generates incorrect overlapping fields dberlin at gcc dot gnu dot org 2005-09-05 14:19 ` pinskia at gcc dot gnu dot org 2005-09-05 14:20 ` pinskia at gcc dot gnu dot org 2005-09-18 15:39 ` rguenth at gcc dot gnu dot org 2005-09-18 16:29 ` mmitchel at gcc dot gnu dot org 2005-09-27 17:57 ` mmitchel at gcc dot gnu dot org 2005-09-27 20:42 ` dberlin at gcc dot gnu dot org 2005-09-27 21:13 ` mark at codesourcery dot com 2005-09-28 2:03 ` dberlin at gcc dot gnu dot org 2005-09-28 2:06 ` mark at codesourcery dot com 2005-09-28 2:32 ` dberlin at dberlin dot org 2005-09-28 2:34 ` pinskia at gcc dot gnu dot org 2005-09-28 15:57 ` [Bug tree-optimization/22488] [4.1 Regression] push_fields_onto_fieldstack calculates offset incorrectly mmitchel at gcc dot gnu dot org 2005-09-28 19:39 ` jason at redhat dot com 2005-09-28 20:16 ` dberlin at dberlin dot org 2005-09-28 20:29 ` mark at codesourcery dot com 2005-09-28 20:34 ` dberlin at dberlin dot org 2005-09-28 20:40 ` mark at codesourcery dot com 2005-09-29 17:20 ` jason at redhat dot com 2005-09-29 18:20 ` mark at codesourcery dot com
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