https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102459
Bug ID: 102459
Summary: [12 Regression] ICE in gfc_conv_scalarized_array_ref,
at fortran/trans-array.c:3549
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Started between 20210523 and 20210530, with an array a :
$ cat z1.f90
program p
type t
integer :: a(2)
end type
type(t) :: x(8)
!$omp task depend (iterator(j=1:8), out:x(j)%a)
!$omp end task
end
$ gfortran-12-20210919 -c z1.f90 -fopenmp
z1.f90:6:50:
6 | !$omp task depend (iterator(j=1:8), out:x(j)%a)
| 1
internal compiler error: Segmentation fault
0xe2831f crash_signal
../../gcc/toplev.c:328
0x7d88a6 gfc_conv_scalarized_array_ref
../../gcc/fortran/trans-array.c:3549
0x7d95c4 gfc_conv_array_ref(gfc_se*, gfc_array_ref*, gfc_expr*, locus*)
../../gcc/fortran/trans-array.c:3700
0x81b5ce gfc_conv_variable
../../gcc/fortran/trans-expr.c:3093
0x81623a gfc_conv_expr(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-expr.c:9041
0x820212 gfc_conv_expr_reference(gfc_se*, gfc_expr*, bool)
../../gcc/fortran/trans-expr.c:9141
0x85e1e4 gfc_trans_omp_clauses
../../gcc/fortran/trans-openmp.c:2864
0x867ae8 gfc_trans_omp_task
../../gcc/fortran/trans-openmp.c:6380
0x867ae8 gfc_trans_omp_directive(gfc_code*)
../../gcc/fortran/trans-openmp.c:7206
0x7d1857 trans_code
../../gcc/fortran/trans.c:2212
0x804a75 gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.c:6919
0x77be66 translate_all_program_units
../../gcc/fortran/parse.c:6572
0x77be66 gfc_parse_file()
../../gcc/fortran/parse.c:6841
0x7c90df gfc_be_parse_file
../../gcc/fortran/f95-lang.c:216
