http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541
--- Comment #9 from Anna <anna.m.tikhonova at gmail dot com> --- Issue that is very alike to issue mentioned in Comment 7: int A[10]; int main () { int a; a = __sec_reduce (1); } $ gcc -fcilkplus 1.c 1.c: In function 'main': 1.c:6:1: internal compiler error: tree check: accessed operand 6 of call_expr with 4 operands in fix_builtin_array_notation_fn, at c/c-array-notation.c:145 } ^ 0xaf30d7 tree_operand_check_failed(int, tree_node const*, char const*, int, char const*) /home/anna/trunk/gcc/tree.c:9258 0x531b89 tree_operand_check(tree_node*, int, char const*, int, char const*) /home/anna/trunk/gcc/tree.h:4125 0x54a9e7 fix_builtin_array_notation_fn /home/anna/trunk/gcc/c/c-array-notation.c:145 0x5511ec build_array_notation_expr(unsigned int, tree_node*, tree_node*, tree_code, unsigned int, tree_node*, tree_node*) /home/anna/trunk/gcc/c/c-array-notation.c:731 0x555218 expand_array_notation_exprs(tree_node*) /home/anna/trunk/gcc/c/c-array-notation.c:2311 0x554e50 expand_array_notation_exprs(tree_node*) /home/anna/trunk/gcc/c/c-array-notation.c:2299 0x543d43 c_parser_compound_statement /home/anna/trunk/gcc/c/c-parser.c:4098 0x544bfa c_parser_declaration_or_fndef /home/anna/trunk/gcc/c/c-parser.c:1758 0x5499db c_parser_external_declaration /home/anna/trunk/gcc/c/c-parser.c:1363 0x54a446 c_parser_translation_unit /home/anna/trunk/gcc/c/c-parser.c:1251 0x54a446 c_parse_file() /home/anna/trunk/gcc/c/c-parser.c:11000 0x59c024 c_common_parse_file() /home/anna/trunk/gcc/c-family/c-opts.c:1046 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions.