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* [Bug middle-end/30167] New: OpenMP can produce invalid gimple (for indirect references) @ 2006-12-12 7:37 pinskia at gcc dot gnu dot org 2006-12-12 7:40 ` [Bug middle-end/30167] " pinskia at gcc dot gnu dot org ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: pinskia at gcc dot gnu dot org @ 2006-12-12 7:37 UTC (permalink / raw) To: gcc-bugs Fortran Testcase: SUBROUTINE A13( X, XOLD, N, TOL ) !$OMP PARALLEL DO WHILE( TOOBIG > 0 ) !$OMP MASTER PRINT *, "Iteration ", C, " TOOBIG=", TOOBIG !$OMP END MASTER ENDDO !$OMP END PARALLEL END SUBROUTINE A12 ---------------- We get: D.1056 = *(.omp_data_i->toobig); Which is obviously not gimple. Again the testcase in PR 30142 is used to test for this. -- Summary: OpenMP can produce invalid gimple (for indirect references) Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pinskia at gcc dot gnu dot org OtherBugsDependingO 30142 nThis: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30167 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug middle-end/30167] OpenMP can produce invalid gimple (for indirect references) 2006-12-12 7:37 [Bug middle-end/30167] New: OpenMP can produce invalid gimple (for indirect references) pinskia at gcc dot gnu dot org @ 2006-12-12 7:40 ` pinskia at gcc dot gnu dot org 2006-12-12 8:44 ` pinskia at gcc dot gnu dot org 2006-12-15 8:22 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu dot org @ 2006-12-12 7:40 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from pinskia at gcc dot gnu dot org 2006-12-12 07:40 ------- This testcase is from gfortran.dg/gomp/appendix-a/a.12.1.f90. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30167 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug middle-end/30167] OpenMP can produce invalid gimple (for indirect references) 2006-12-12 7:37 [Bug middle-end/30167] New: OpenMP can produce invalid gimple (for indirect references) pinskia at gcc dot gnu dot org 2006-12-12 7:40 ` [Bug middle-end/30167] " pinskia at gcc dot gnu dot org @ 2006-12-12 8:44 ` pinskia at gcc dot gnu dot org 2006-12-15 8:22 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu dot org @ 2006-12-12 8:44 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from pinskia at gcc dot gnu dot org 2006-12-12 08:44 ------- Here is another testcase (a C one this time): int x, *p = &x; g (int n) { int i = 1, j, sum = 0; #pragma omp parallel reduction(+: sum) num_threads(2) { f1 (&j); sum += i + j + *p + n; } } -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30167 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug middle-end/30167] OpenMP can produce invalid gimple (for indirect references) 2006-12-12 7:37 [Bug middle-end/30167] New: OpenMP can produce invalid gimple (for indirect references) pinskia at gcc dot gnu dot org 2006-12-12 7:40 ` [Bug middle-end/30167] " pinskia at gcc dot gnu dot org 2006-12-12 8:44 ` pinskia at gcc dot gnu dot org @ 2006-12-15 8:22 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu dot org @ 2006-12-15 8:22 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from pinskia at gcc dot gnu dot org 2006-12-15 08:22 ------- Actually never mind, this is caused by my patch to fix PR 30143. -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |INVALID http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30167 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2006-12-15 8:22 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2006-12-12 7:37 [Bug middle-end/30167] New: OpenMP can produce invalid gimple (for indirect references) pinskia at gcc dot gnu dot org 2006-12-12 7:40 ` [Bug middle-end/30167] " pinskia at gcc dot gnu dot org 2006-12-12 8:44 ` pinskia at gcc dot gnu dot org 2006-12-15 8:22 ` pinskia at gcc dot gnu dot org
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