IS_CALL_RECURSION 2097 regcomp.c          if (IS_CALL_RECURSION(NCALL(node))) {
IS_CALL_RECURSION 2178 regcomp.c          if (IS_CALL_RECURSION(NCALL(node))) {
IS_CALL_RECURSION 2332 regcomp.c          if (! IS_CALL_RECURSION(NCALL(node)))
IS_CALL_RECURSION 2462 regcomp.c          if (! IS_CALL_RECURSION(NCALL(node)))
IS_CALL_RECURSION 3838 regcomp.c          if (IS_CALL_RECURSION(NCALL(node)))
IS_CALL_RECURSION 5153 regcomp.c          if (IS_CALL_RECURSION(NCALL(node)))