Fails due to the (explicit or implicitly added) 'bind' clause as tree-nested.c did not handle them.
In convert_nonlocal_omp_clauses, the following clauses are missing: OMP_CLAUSE_AFFINITY, OMP_CLAUSE_DEVICE_TYPE, OMP_CLAUSE_EXCLUSIVE, OMP_CLAUSE_INCLUSIVE. I am not sure which of them should or must be added – but the 'bind' clause for sure; I did add 'affinity' but it is currently removed during gimplification – hence, I think leaving it out would also be an option. Lightly tested. OK once/when testing has succeeded? Tobias ----------------- Mentor Graphics (Deutschland) GmbH, Arnulfstrasse 201, 80634 München Registergericht München HRB 106955, Geschäftsführer: Thomas Heurung, Frank Thürauf
OpenMP: Handle bind clause in tree-nested.c [PR100905] PR middle-end/100905 gcc/ChangeLog: * tree-nested.c (convert_nonlocal_omp_clauses, convert_local_omp_clauses): Handle OMP_CLAUSE_AFFINITY and OMP_CLAUSE_BIND. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/loop-3.f90: New test. diff --git a/gcc/testsuite/gfortran.dg/gomp/loop-3.f90 b/gcc/testsuite/gfortran.dg/gomp/loop-3.f90 new file mode 100644 index 00000000000..6d25b19735d --- /dev/null +++ b/gcc/testsuite/gfortran.dg/gomp/loop-3.f90 @@ -0,0 +1,55 @@ +! PR middle-end/100905 +! +PROGRAM test_loop_order_concurrent + implicit none + integer :: a, cc(64), dd(64) + + dd = 54 + cc = 99 + + call test_loop() + call test_affinity(a) + if (a /= 5) stop 3 + call test_scan(cc, dd) + if (any (cc /= 99)) stop 4 + if (dd(1) /= 5 .or. dd(2) /= 104) stop 5 + +CONTAINS + + SUBROUTINE test_loop() + INTEGER,DIMENSION(1024):: a, b, c + INTEGER:: i + + DO i = 1, 1024 + a(i) = 1 + b(i) = i + 1 + c(i) = 2*(i + 1) + END DO + + !$omp loop order(concurrent) bind(thread) + DO i = 1, 1024 + a(i) = a(i) + b(i)*c(i) + END DO + + DO i = 1, 1024 + if (a(i) /= 1 + (b(i)*c(i))) stop 1 + END DO + END SUBROUTINE test_loop + + SUBROUTINE test_affinity(aa) + integer :: aa + !$omp task affinity(aa) + a = 5 + !$omp end task + end + + subroutine test_scan(c, d) + integer i, c(*), d(*) + !$omp simd reduction (inscan, +: a) + do i = 1, 64 + d(i) = a + !$omp scan exclusive (a) + a = a + c(i) + end do + end +END PROGRAM test_loop_order_concurrent diff --git a/gcc/tree-nested.c b/gcc/tree-nested.c index cea917a4d58..6ab3bfd5184 100644 --- a/gcc/tree-nested.c +++ b/gcc/tree-nested.c @@ -1365,6 +1365,7 @@ convert_nonlocal_omp_clauses (tree *pclauses, struct walk_stmt_info *wi) case OMP_CLAUSE_FINAL: case OMP_CLAUSE_IF: case OMP_CLAUSE_NUM_THREADS: + case OMP_CLAUSE_AFFINITY: case OMP_CLAUSE_DEPEND: case OMP_CLAUSE_DEVICE: case OMP_CLAUSE_NUM_TEAMS: @@ -1484,6 +1485,7 @@ convert_nonlocal_omp_clauses (tree *pclauses, struct walk_stmt_info *wi) case OMP_CLAUSE_AUTO: case OMP_CLAUSE_IF_PRESENT: case OMP_CLAUSE_FINALIZE: + case OMP_CLAUSE_BIND: case OMP_CLAUSE__CONDTEMP_: case OMP_CLAUSE__SCANTEMP_: break; @@ -2140,6 +2142,7 @@ convert_local_omp_clauses (tree *pclauses, struct walk_stmt_info *wi) case OMP_CLAUSE_IF: case OMP_CLAUSE_NUM_THREADS: case OMP_CLAUSE_DEPEND: + case OMP_CLAUSE_AFFINITY: case OMP_CLAUSE_DEVICE: case OMP_CLAUSE_NUM_TEAMS: case OMP_CLAUSE_THREAD_LIMIT: @@ -2264,6 +2267,7 @@ convert_local_omp_clauses (tree *pclauses, struct walk_stmt_info *wi) case OMP_CLAUSE_AUTO: case OMP_CLAUSE_IF_PRESENT: case OMP_CLAUSE_FINALIZE: + case OMP_CLAUSE_BIND: case OMP_CLAUSE__CONDTEMP_: case OMP_CLAUSE__SCANTEMP_: break;
