IS_CALL_RECURSION 1974 regcomp.c          if (IS_CALL_RECURSION(NCALL(node))) {
IS_CALL_RECURSION 2054 regcomp.c          if (IS_CALL_RECURSION(NCALL(node))) {
IS_CALL_RECURSION 2207 regcomp.c          if (! IS_CALL_RECURSION(NCALL(node)))
IS_CALL_RECURSION 2336 regcomp.c          if (! IS_CALL_RECURSION(NCALL(node)))
IS_CALL_RECURSION 3627 regcomp.c          if (IS_CALL_RECURSION(NCALL(node)))
IS_CALL_RECURSION 4760 regcomp.c          if (IS_CALL_RECURSION(NCALL(node)))