[Bug tree-optimization/43771] [4.5/4.6 Regression] ICE on valid when compiling ParMetis with gcc 4.5.0 and -O3
--- Comment #7 from irar at il dot ibm dot com 2010-04-19 07:48 --- Fixed on 4.6, 4.5 and 4.4. -- irar at il dot ibm dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43771
[Bug tree-optimization/43771] [4.5/4.6 Regression] ICE on valid when compiling ParMetis with gcc 4.5.0 and -O3
--- Comment #6 from irar at gcc dot gnu dot org 2010-04-19 06:18 --- Subject: Bug 43771 Author: irar Date: Mon Apr 19 06:17:56 2010 New Revision: 158504 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158504 Log: PR tree-optimization/43771 * tree-vect-analyze.c (vect_supported_load_permutation_p): Check that load permutation doesn't have gaps. Added: branches/gcc-4_4-branch/gcc/testsuite/g++.dg/vect/pr43771.cc Modified: branches/gcc-4_4-branch/gcc/ChangeLog branches/gcc-4_4-branch/gcc/testsuite/ChangeLog branches/gcc-4_4-branch/gcc/tree-vect-analyze.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43771
[Bug tree-optimization/43771] [4.5/4.6 Regression] ICE on valid when compiling ParMetis with gcc 4.5.0 and -O3
--- Comment #5 from irar at gcc dot gnu dot org 2010-04-19 06:02 --- Subject: Bug 43771 Author: irar Date: Mon Apr 19 06:02:27 2010 New Revision: 158503 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158503 Log: PR tree-optimization/43771 * tree-vect-slp.c (vect_supported_load_permutation_p): Check that load permutation doesn't have gaps. Added: branches/gcc-4_5-branch/gcc/testsuite/g++.dg/vect/pr43771.cc Modified: branches/gcc-4_5-branch/gcc/ChangeLog branches/gcc-4_5-branch/gcc/testsuite/ChangeLog branches/gcc-4_5-branch/gcc/tree-vect-slp.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43771
[Bug tree-optimization/43771] [4.5/4.6 Regression] ICE on valid when compiling ParMetis with gcc 4.5.0 and -O3
--- Comment #4 from irar at gcc dot gnu dot org 2010-04-18 12:20 --- Subject: Bug 43771 Author: irar Date: Sun Apr 18 12:20:34 2010 New Revision: 158484 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158484 Log: PR tree-optimization/43771 * tree-vect-slp.c (vect_supported_load_permutation_p): Check that load permutation doesn't have gaps. Added: trunk/gcc/testsuite/g++.dg/vect/pr43771.cc Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-vect-slp.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43771
[Bug tree-optimization/43771] [4.5/4.6 Regression] ICE on valid when compiling ParMetis with gcc 4.5.0 and -O3
-- irar at il dot ibm dot com changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |irar at il dot ibm dot com |dot org | Status|NEW |ASSIGNED Last reconfirmed|2010-04-16 21:16:37 |2010-04-18 08:12:31 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43771
[Bug tree-optimization/43771] [4.5/4.6 Regression] ICE on valid when compiling ParMetis with gcc 4.5.0 and -O3
--- Comment #3 from hjl dot tools at gmail dot com 2010-04-17 04:00 --- It is caused by revision 154667: http://gcc.gnu.org/ml/gcc-cvs/2009-11/msg00890.html -- hjl dot tools at gmail dot com changed: What|Removed |Added CC||rth at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43771
[Bug tree-optimization/43771] [4.5/4.6 Regression] ICE on valid when compiling ParMetis with gcc 4.5.0 and -O3
--- Comment #2 from bangerth at gmail dot com 2010-04-17 02:55 --- Ouch. ParMetis is one of the most widely used libraries in the parallel scientific computing area... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43771
[Bug tree-optimization/43771] [4.5/4.6 Regression] ICE on valid when compiling ParMetis with gcc 4.5.0 and -O3
--- Comment #1 from pinskia at gcc dot gnu dot org 2010-04-16 21:16 --- Confirmed, it is crashing in the vectorizer (vect_analyze_slp). -- pinskia at gcc dot gnu dot org changed: What|Removed |Added CC||pinskia at gcc dot gnu dot ||org Severity|critical|normal Status|UNCONFIRMED |NEW Component|c |tree-optimization Ever Confirmed|0 |1 Keywords||ice-on-valid-code Last reconfirmed|-00-00 00:00:00 |2010-04-16 21:16:37 date|| Summary|ICE on valid when compiling |[4.5/4.6 Regression] ICE on |ParMetis with gcc 4.5.0 and |valid when compiling |-O3 |ParMetis with gcc 4.5.0 and ||-O3 Target Milestone|--- |4.5.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43771