https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106981
Tobias Burnus <burnus at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
Summary|[OpenACC] ICE in decompose, |[OpenACC][OpenMP] ICE in
|at wide-int.h:984 with |decompose, at
|'#pragma acc atomic |wide-int.h:984 with
|capture' |'#pragma omp/acc atomic
| |capture'
Keywords| |openmp
--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> ---
It actually fails in the same way with "-fopenmp" and 'acc' replaced by 'omp':
long long n = 100;
void test1(int x, double *a, double *b, double *c, double *totals)
{
#pragma omp atomic capture
c[x] = totals[x%((int)(n/10 + 1))] = (a[x] + b[x]) + totals[x%((int) n/10
+ 1)];
}
I also missed to include the invoking part of the of stacktrace:
...
0x9848a2 c_tree_equal(tree_node*, tree_node*)
../../repos/gcc/gcc/c/c-typeck.cc:16197
0x9b3fd9 c_parser_binary_expression
../../repos/gcc/gcc/c/c-parser.cc:8085
0x9b40de c_parser_conditional_expression
../../repos/gcc/gcc/c/c-parser.cc:7653
0x9b49f6 c_parser_expr_no_commas
../../repos/gcc/gcc/c/c-parser.cc:7567
0x9c4189 c_parser_omp_atomic
../../repos/gcc/gcc/c/c-parser.cc:18992
0x9d7bcf c_parser_omp_construct
../../repos/gcc/gcc/c/c-parser.cc:23309
0x9acb3c c_parser_pragma
../../repos/gcc/gcc/c/c-parser.cc:12700
0x9cddff c_parser_compound_statement_nostart
../../repos/gcc/gcc/c/c-parser.cc:5800
