https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103643
Bug ID: 103643
Summary: [12 Regression][OpenMP] ICE in create_tmp_var, at
gimple-expr.c:482 - via gimplify_omp_affinity
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code, openmp
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: burnus at gcc dot gnu.org
CC: jakub at gcc dot gnu.org
Target Milestone: ---
Did compile in November but now ICEs.
Long testcase:
https://github.com/SOLLVE/sollve_vv/blob/master/tests/5.0/task/test_task_affinity_device.F90
./tests/5.0/task/test_task_affinity_device.F90:47:51:
47 | !$omp task depend(out: B) shared(B) affinity(A)
| ^
internal compiler error: in create_tmp_var, at gimple-expr.c:482
0x6dd612 create_tmp_var(tree_node*, char const*)
../../repos/gcc/gcc/gimple-expr.c:482
0xcfada0 create_tmp_from_val
../../repos/gcc/gcc/gimplify.c:570
0xcfada0 lookup_tmp_var
../../repos/gcc/gcc/gimplify.c:588
0xcfada0 internal_get_tmp_var
../../repos/gcc/gcc/gimplify.c:641
0xcf4597 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
../../repos/gcc/gcc/gimplify.c:15954
0xd0a714 gimplify_omp_affinity
../../repos/gcc/gcc/gimplify.c:8125
0xd0a714 gimplify_scan_omp_clauses
../../repos/gcc/gcc/gimplify.c:10184
Reduced testcase:
PROGRAM test_task_affinity
INTEGER,ALLOCATABLE:: A(:), B(:)
!$omp target map(from: B)
!$omp task depend(out: B) shared(B) affinity(A)
!$omp end task
!$omp end target
END PROGRAM test_task_affinity
