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From: "d.g.gorbachev at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/54824] New: [4.8 Regression] ICE in verify_loop_structure with LTO Date: Fri, 05 Oct 2012 11:45:00 -0000 [thread overview] Message-ID: <bug-54824-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54824 Bug #: 54824 Summary: [4.8 Regression] ICE in verify_loop_structure with LTO Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassigned@gcc.gnu.org ReportedBy: d.g.gorbachev@gmail.com Created attachment 28361 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28361 Backtrace GCC 4.8.0 20120930 (experimental). Compile the attached files with "gcc -O -flto foo.c bar.c". In file included from foo.c:1:0, from :1: bar.c: In function 'bar': bar.c:25:1: error: loop 1's latch does not belong directly to it } ^ bar.c:25:1: internal compiler error: in verify_loop_structure, at cfgloop.c:1582 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. No ICE with "gcc -O -flto -fwhole-program foo.c bar.c".
next reply other threads:[~2012-10-05 11:45 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-10-05 11:45 d.g.gorbachev at gmail dot com [this message] 2012-10-05 11:47 ` [Bug lto/54824] " d.g.gorbachev at gmail dot com 2012-10-05 14:16 ` rguenth at gcc dot gnu.org 2012-10-10 6:13 ` [Bug tree-optimization/54824] [4.8 Regression] ICE in verify_loop_structure d.g.gorbachev at gmail dot com 2012-10-11 14:46 ` mpolacek at gcc dot gnu.org 2012-10-11 15:38 ` mpolacek at gcc dot gnu.org 2012-10-11 15:41 ` mpolacek at gcc dot gnu.org 2012-10-12 11:04 ` rguenth at gcc dot gnu.org 2012-10-16 14:21 ` hubicka at ucw dot cz 2012-10-24 12:56 ` rguenth at gcc dot gnu.org 2012-10-24 13:14 ` rguenth at gcc dot gnu.org 2012-10-26 10:13 ` rguenth at gcc dot gnu.org 2012-10-26 10:13 ` rguenth at gcc dot gnu.org
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