BIT_STATUS_ON_AT 3183 regcomp.c      	BIT_STATUS_ON_AT(env->bt_mem_start, cn->group_num);
BIT_STATUS_ON_AT 3928 regcomp.c      	BIT_STATUS_ON_AT(env->backrefed_mem, p[i]);
BIT_STATUS_ON_AT 3929 regcomp.c      	BIT_STATUS_ON_AT(env->bt_mem_start, p[i]);
BIT_STATUS_ON_AT 3932 regcomp.c      	  BIT_STATUS_ON_AT(env->bt_mem_end, p[i]);
BIT_STATUS_ON_AT 4063 regcomp.c      	  BIT_STATUS_ON_AT(env->bt_mem_start, en->regnum);