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* [Bug rtl-optimization/55330] New: [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 @ 2012-11-14 20:59 zsojka at seznam dot cz 2012-11-14 21:43 ` [Bug rtl-optimization/55330] " dominiq at lps dot ens.fr ` (5 more replies) 0 siblings, 6 replies; 7+ messages in thread From: zsojka at seznam dot cz @ 2012-11-14 20:59 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55330 Bug #: 55330 Summary: [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization AssignedTo: unassigned@gcc.gnu.org ReportedBy: zsojka@seznam.cz Created attachment 28690 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28690 gfortran.dg/actual_array_constructor_1.f90 Compiler output: $ gcc -O -fPIC -fno-dse -fno-guess-branch-probability actual_array_constructor_1.f90 actual_array_constructor_1.f90: In function 'p': actual_array_constructor_1.f90:20:0: internal compiler error: Maximum number of LRA constraint passes is achieved (15) end subroutine ^ 0x95f97e lra_constraints(bool) /mnt/svn/gcc-trunk/gcc/lra-constraints.c:3284 0x94ec3c lra(_IO_FILE*) /mnt/svn/gcc-trunk/gcc/lra.c:2274 0x906456 do_reload /mnt/svn/gcc-trunk/gcc/ira.c:4624 0x906456 rest_of_handle_reload /mnt/svn/gcc-trunk/gcc/ira.c:4737 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. Another set of compiler flags with the same result: $ gcc -O -fPIC -fstack-protector -fno-guess-branch-probability actual_array_constructor_1.f90 actual_array_constructor_1.f90: In function 'p': actual_array_constructor_1.f90:20:0: internal compiler error: Maximum number of LRA constraint passes is achieved (15) end subroutine ^ 0x95f97e lra_constraints(bool) /mnt/svn/gcc-trunk/gcc/lra-constraints.c:3284 0x94ec3c lra(_IO_FILE*) /mnt/svn/gcc-trunk/gcc/lra.c:2274 0x906456 do_reload /mnt/svn/gcc-trunk/gcc/ira.c:4624 0x906456 rest_of_handle_reload /mnt/svn/gcc-trunk/gcc/ira.c:4737 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 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/55330] [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 2012-11-14 20:59 [Bug rtl-optimization/55330] New: [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 zsojka at seznam dot cz @ 2012-11-14 21:43 ` dominiq at lps dot ens.fr 2012-11-15 10:47 ` jakub at gcc dot gnu.org ` (4 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: dominiq at lps dot ens.fr @ 2012-11-14 21:43 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55330 --- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-11-14 21:43:28 UTC --- I don't see it on x86_64-apple-darwin10 (revisions 193495+patches and 193329). ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/55330] [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 2012-11-14 20:59 [Bug rtl-optimization/55330] New: [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 zsojka at seznam dot cz 2012-11-14 21:43 ` [Bug rtl-optimization/55330] " dominiq at lps dot ens.fr @ 2012-11-15 10:47 ` jakub at gcc dot gnu.org 2012-11-16 9:14 ` dcb314 at hotmail dot com ` (3 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: jakub at gcc dot gnu.org @ 2012-11-15 10:47 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55330 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2012-11-15 CC| |jakub at gcc dot gnu.org Target Milestone|--- |4.8.0 Ever Confirmed|0 |1 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/55330] [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 2012-11-14 20:59 [Bug rtl-optimization/55330] New: [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 zsojka at seznam dot cz 2012-11-14 21:43 ` [Bug rtl-optimization/55330] " dominiq at lps dot ens.fr 2012-11-15 10:47 ` jakub at gcc dot gnu.org @ 2012-11-16 9:14 ` dcb314 at hotmail dot com 2012-11-16 16:32 ` vmakarov at gcc dot gnu.org ` (2 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: dcb314 at hotmail dot com @ 2012-11-16 9:14 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55330 David Binderman <dcb314 at hotmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dcb314 at hotmail dot com --- Comment #2 from David Binderman <dcb314 at hotmail dot com> 2012-11-16 09:13:53 UTC --- (In reply to comment #1) > I don't see it on x86_64-apple-darwin10 (revisions 193495+patches and 193329). Looks like a duplicate of 55122. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/55330] [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 2012-11-14 20:59 [Bug rtl-optimization/55330] New: [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 zsojka at seznam dot cz ` (2 preceding siblings ...) 2012-11-16 9:14 ` dcb314 at hotmail dot com @ 2012-11-16 16:32 ` vmakarov at gcc dot gnu.org 2012-11-16 16:39 ` vmakarov at redhat dot com 2012-12-07 10:08 ` rguenth at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: vmakarov at gcc dot gnu.org @ 2012-11-16 16:32 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55330 --- Comment #3 from Vladimir Makarov <vmakarov at gcc dot gnu.org> 2012-11-16 16:32:08 UTC --- Author: vmakarov Date: Fri Nov 16 16:32:02 2012 New Revision: 193567 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193567 Log: 2012-11-16 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/55330 * lra-constraints.c (MAX_INHERITANCE_PASSES): New macro. (lra_inheritance, lra_undo_inheritance): Use it to limit number of the passes. 2012-11-16 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/55330 * gfortran.dg/pr55330.f90: New test. Added: trunk/gcc/testsuite/gfortran.dg/pr55330.f90 Modified: trunk/gcc/ChangeLog trunk/gcc/lra-constraints.c trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/55330] [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 2012-11-14 20:59 [Bug rtl-optimization/55330] New: [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 zsojka at seznam dot cz ` (3 preceding siblings ...) 2012-11-16 16:32 ` vmakarov at gcc dot gnu.org @ 2012-11-16 16:39 ` vmakarov at redhat dot com 2012-12-07 10:08 ` rguenth at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: vmakarov at redhat dot com @ 2012-11-16 16:39 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55330 Vladimir Makarov <vmakarov at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vmakarov at redhat dot com --- Comment #4 from Vladimir Makarov <vmakarov at redhat dot com> 2012-11-16 16:39:02 UTC --- (In reply to comment #2) > (In reply to comment #1) > > I don't see it on x86_64-apple-darwin10 (revisions 193495+patches and 193329). > > Looks like a duplicate of 55122. The both have the same end and diagnostics but reasons for this are different. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/55330] [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 2012-11-14 20:59 [Bug rtl-optimization/55330] New: [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 zsojka at seznam dot cz ` (4 preceding siblings ...) 2012-11-16 16:39 ` vmakarov at redhat dot com @ 2012-12-07 10:08 ` rguenth at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: rguenth at gcc dot gnu.org @ 2012-12-07 10:08 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55330 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> 2012-12-07 10:08:04 UTC --- Fixed. ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2012-12-07 10:08 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-11-14 20:59 [Bug rtl-optimization/55330] New: [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 zsojka at seznam dot cz 2012-11-14 21:43 ` [Bug rtl-optimization/55330] " dominiq at lps dot ens.fr 2012-11-15 10:47 ` jakub at gcc dot gnu.org 2012-11-16 9:14 ` dcb314 at hotmail dot com 2012-11-16 16:32 ` vmakarov at gcc dot gnu.org 2012-11-16 16:39 ` vmakarov at redhat dot com 2012-12-07 10:08 ` rguenth at gcc dot gnu.org
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