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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/55329] New: [4.8 Regression] ICE: internal compiler error: in operator[], at vec.h:487 with -O -fno-guess-branch-probability -fnon-call-exceptions --param=early-inlining-insns=111 Date: Wed, 14 Nov 2012 20:51:00 -0000 [thread overview] Message-ID: <bug-55329-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55329 Bug #: 55329 Summary: [4.8 Regression] ICE: internal compiler error: in operator[], at vec.h:487 with -O -fno-guess-branch-probability -fnon-call-exceptions --param=early-inlining-insns=111 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned@gcc.gnu.org ReportedBy: zsojka@seznam.cz Created attachment 28689 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28689 preprocessed source; can't be significantly reduced Compiler output: $ gcc -O -fno-guess-branch-probability -fnon-call-exceptions --param=early-inlining-insns=111 /mnt/svn/gcc-trunk/gcc/testsuite/g++.dg/torture/pr48271.C -save-temps /mnt/svn/gcc-trunk/gcc/testsuite/g++.dg/torture/pr48271.C: In function 'void stCheckReverseTrain()': /mnt/svn/gcc-trunk/gcc/testsuite/g++.dg/torture/pr48271.C:116:6: internal compiler error: in operator[], at vec.h:487 void stCheckReverseTrain () ^ 0xc8fecb vec_t<basic_block_def*>::operator[](unsigned int) /mnt/svn/gcc-trunk/gcc/vec.h:487 0xc8fecb tree_ssa_dominator_optimize /mnt/svn/gcc-trunk/gcc/tree-ssa-dom.c:807 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions. Tested revisions: r193495 - crash 4.7 r191640 - OK
next reply other threads:[~2012-11-14 20:51 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-11-14 20:51 zsojka at seznam dot cz [this message] 2012-11-14 21:22 ` [Bug tree-optimization/55329] " dominiq at lps dot ens.fr 2012-11-15 11:26 ` jakub at gcc dot gnu.org 2012-11-15 11:29 ` hubicka at gcc dot gnu.org 2012-11-15 16:31 ` jakub at gcc dot gnu.org 2012-11-16 22:05 ` jakub at gcc dot gnu.org 2012-11-19 9:46 ` jakub at gcc dot gnu.org
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