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* [Bug middle-end/51089] New: [4.7 Regression] internal compiler error: verify_flow_info failed @ 2011-11-10 21:15 Joost.VandeVondele at pci dot uzh.ch 2011-11-30 13:05 ` [Bug middle-end/51089] " Joost.VandeVondele at mat dot ethz.ch ` (4 more replies) 0 siblings, 5 replies; 6+ messages in thread From: Joost.VandeVondele at pci dot uzh.ch @ 2011-11-10 21:15 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51089 Bug #: 51089 Summary: [4.7 Regression] internal compiler error: verify_flow_info failed Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned@gcc.gnu.org ReportedBy: Joost.VandeVondele@pci.uzh.ch The following testcase ICEs: MODULE xc_tfw INTEGER, PARAMETER :: dp=8 CONTAINS SUBROUTINE tfw_lda_eval ( ) LOGICAL :: failure REAL(KIND=dp), ALLOCATABLE, DIMENSION(:) :: s REAL(KIND=dp), DIMENSION(:, :, :), POINTER :: grho, rho IF (.NOT. failure) THEN IF ( order>=2.OR.order==-2 ) THEN CALL tfw_u_2 ( rho, grho, s, error ) END IF CALL cp_a_l(0==1,cp_warning_level,routineP,16) END IF END SUBROUTINE tfw_lda_eval SUBROUTINE tfw_p_3 ( npoints ) !$omp parallel do private(ip) DO ip = 1, npoints END DO END SUBROUTINE tfw_p_3 END MODULE xc_tfw For the following specific set of compile flags gfortran -c -fopenmp -O1 -fexceptions bug.f90 bug.f90: In function ‘tfw_lda_eval’: bug.f90:16:0: error: verify_flow_info: Duplicate edge 16->17 bug.f90:16:0: internal compiler error: verify_flow_info failed Please submit a full bug report, gcc version 4.7.0 20111110 (experimental) [trunk revision 181265] (GCC) COLLECT_GCC_OPTIONS='-c' '-fopenmp' '-O2' '-fexceptions' '-v' '-mtune=generic' '-march=x86-64' '-pthread' ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/51089] [4.7 Regression] internal compiler error: verify_flow_info failed 2011-11-10 21:15 [Bug middle-end/51089] New: [4.7 Regression] internal compiler error: verify_flow_info failed Joost.VandeVondele at pci dot uzh.ch @ 2011-11-30 13:05 ` Joost.VandeVondele at mat dot ethz.ch 2011-11-30 13:53 ` dominiq at lps dot ens.fr ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: Joost.VandeVondele at mat dot ethz.ch @ 2011-11-30 13:05 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51089 Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2011-11-30 Target Milestone|--- |4.7.0 --- Comment #1 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> 2011-11-30 12:49:32 UTC --- still fails with current trunk ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/51089] [4.7 Regression] internal compiler error: verify_flow_info failed 2011-11-10 21:15 [Bug middle-end/51089] New: [4.7 Regression] internal compiler error: verify_flow_info failed Joost.VandeVondele at pci dot uzh.ch 2011-11-30 13:05 ` [Bug middle-end/51089] " Joost.VandeVondele at mat dot ethz.ch @ 2011-11-30 13:53 ` dominiq at lps dot ens.fr 2011-11-30 16:16 ` jakub at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: dominiq at lps dot ens.fr @ 2011-11-30 13:53 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51089 Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 --- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-11-30 13:04:57 UTC --- Revision 180683 is OK. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/51089] [4.7 Regression] internal compiler error: verify_flow_info failed 2011-11-10 21:15 [Bug middle-end/51089] New: [4.7 Regression] internal compiler error: verify_flow_info failed Joost.VandeVondele at pci dot uzh.ch 2011-11-30 13:05 ` [Bug middle-end/51089] " Joost.VandeVondele at mat dot ethz.ch 2011-11-30 13:53 ` dominiq at lps dot ens.fr @ 2011-11-30 16:16 ` jakub at gcc dot gnu.org 2011-11-30 22:08 ` jakub at gcc dot gnu.org 2011-11-30 23:27 ` jakub at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: jakub at gcc dot gnu.org @ 2011-11-30 16:16 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51089 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org |gnu.org | --- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-11-30 15:23:45 UTC --- Created attachment 25954 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25954 gcc47-pr51089.patch Untested fix. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/51089] [4.7 Regression] internal compiler error: verify_flow_info failed 2011-11-10 21:15 [Bug middle-end/51089] New: [4.7 Regression] internal compiler error: verify_flow_info failed Joost.VandeVondele at pci dot uzh.ch ` (2 preceding siblings ...) 2011-11-30 16:16 ` jakub at gcc dot gnu.org @ 2011-11-30 22:08 ` jakub at gcc dot gnu.org 2011-11-30 23:27 ` jakub at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: jakub at gcc dot gnu.org @ 2011-11-30 22:08 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51089 --- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-11-30 21:59:08 UTC --- Author: jakub Date: Wed Nov 30 21:59:04 2011 New Revision: 181859 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181859 Log: PR middle-end/51089 * tree-eh.c (cleanup_empty_eh_merge_phis): Add check to avoid creating duplicate edges here. (cleanup_empty_eh_unsplit): And remove it in the caller. * gfortran.dg/gomp/pr51089.f90: New test. Added: trunk/gcc/testsuite/gfortran.dg/gomp/pr51089.f90 Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-eh.c ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/51089] [4.7 Regression] internal compiler error: verify_flow_info failed 2011-11-10 21:15 [Bug middle-end/51089] New: [4.7 Regression] internal compiler error: verify_flow_info failed Joost.VandeVondele at pci dot uzh.ch ` (3 preceding siblings ...) 2011-11-30 22:08 ` jakub at gcc dot gnu.org @ 2011-11-30 23:27 ` jakub at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: jakub at gcc dot gnu.org @ 2011-11-30 23:27 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51089 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-11-30 22:07:33 UTC --- Fixed. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2011-11-30 22:09 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-11-10 21:15 [Bug middle-end/51089] New: [4.7 Regression] internal compiler error: verify_flow_info failed Joost.VandeVondele at pci dot uzh.ch 2011-11-30 13:05 ` [Bug middle-end/51089] " Joost.VandeVondele at mat dot ethz.ch 2011-11-30 13:53 ` dominiq at lps dot ens.fr 2011-11-30 16:16 ` jakub at gcc dot gnu.org 2011-11-30 22:08 ` jakub at gcc dot gnu.org 2011-11-30 23:27 ` jakub at gcc dot gnu.org
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