[Bug fortran/108545] New: [13 Regression] ICE in install_var_field, at omp-low.cc:799

gscfq@t-online.de gcc-bugzilla@gcc.gnu.org
Wed Jan 25 17:50:55 GMT 2023


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108545

            Bug ID: 108545
           Summary: [13 Regression] ICE in install_var_field, at
                    omp-low.cc:799
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gscfq@t-online.de
  Target Milestone: ---

Started between 20220911 and 20220918 :


$ cat z1.f90
program p
   type t
      integer, pointer :: a(:)
   end type
   type(t), volatile :: x
   !$omp target enter data map(to: x%a)
end


$ cat z2.f90
program p
   type t
      integer, pointer :: a(:)
   end type
   type(t) :: x
   !$omp target enter data map(to: x%a)
end


$ gfortran-13-20230122 -c z2.f90 -fopenmp
$ gfortran-12          -c z1.f90 -fopenmp
$
$ gfortran-13-20230122 -c z1.f90 -fopenmp
during GIMPLE pass: omplower
z1.f90:6:39:

    6 |    !$omp target enter data map(to: x%a)
      |                                       ^
internal compiler error: in install_var_field, at omp-low.cc:799
0xc6accb install_var_field
        ../../gcc/omp-low.cc:798
0xc6f882 scan_sharing_clauses
        ../../gcc/omp-low.cc:1678
0xc71c24 scan_omp_target
        ../../gcc/omp-low.cc:3111
0xc7282d scan_omp_1_stmt
        ../../gcc/omp-low.cc:4327
0xaf96a6 walk_gimple_stmt(gimple_stmt_iterator*, tree_node*
(*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_node**,
int*, void*), walk_stmt_info*)
        ../../gcc/gimple-walk.cc:608
0xaf9880 walk_gimple_seq_mod(gimple**, tree_node* (*)(gimple_stmt_iterator*,
bool*, walk_stmt_info*), tree_node* (*)(tree_node**, int*, void*),
walk_stmt_info*)
        ../../gcc/gimple-walk.cc:51
0xaf9761 walk_gimple_stmt(gimple_stmt_iterator*, tree_node*
(*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_node**,
int*, void*), walk_stmt_info*)
        ../../gcc/gimple-walk.cc:635
0xaf9880 walk_gimple_seq_mod(gimple**, tree_node* (*)(gimple_stmt_iterator*,
bool*, walk_stmt_info*), tree_node* (*)(tree_node**, int*, void*),
walk_stmt_info*)
        ../../gcc/gimple-walk.cc:51
0xaf9761 walk_gimple_stmt(gimple_stmt_iterator*, tree_node*
(*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_node**,
int*, void*), walk_stmt_info*)
        ../../gcc/gimple-walk.cc:635
0xaf9880 walk_gimple_seq_mod(gimple**, tree_node* (*)(gimple_stmt_iterator*,
bool*, walk_stmt_info*), tree_node* (*)(tree_node**, int*, void*),
walk_stmt_info*)
        ../../gcc/gimple-walk.cc:51
0xc6852d scan_omp
        ../../gcc/omp-low.cc:4377
0xc7c73a execute_lower_omp
        ../../gcc/omp-low.cc:14691
0xc7c73a execute
        ../../gcc/omp-low.cc:14755


More information about the Gcc-bugs mailing list