HLL_SET_REGISTER fixed.
HLL_SET_REGISTER fixed.

There was an error in the first version of the macro.
Now the HLLSELFTEST test reports success.

louisliangjun/redis,slfs007/mk-redis,ttuna/msot-redis,splitice/redis,ramonsnir/redis,Hailei/redis,himoca/redis,himoca/redis,MSOpenTech/redis,MSOpenTech/redis,Hailei/redis,xuzhezhaozhao/redis_reading,darksideofthemoo/redis-histogram,slfs007/mk-redis,Hailei/redis,xuzhezhaozhao/redis_reading,darksideofthemoo/redis-histogram,jxwr/redis,splitice/redis,xuzhezhaozhao/redis_reading,MSOpenTech/redis,HunanTV/redis,himoca/redis,ttuna/msot-redis,louisliangjun/redis,ksarch-saas/redis,spearhead-ea/redis,maodeyi/redis_lua,HunanTV/redis,spearhead-ea/redis,maodeyi/redis_lua,ksarch-saas/redis,ramonsnir/redis,HunanTV/redis,Hailei/redis,MSOpenTech/redis,splitice/redis,MSOpenTech/redis,louisliangjun/redis,maodeyi/redis_lua,splitice/redis,ksarch-saas/redis,HunanTV/redis,darksideofthemoo/redis-histogram,ramonsnir/redis,darksideofthemoo/redis-histogram,ttuna/msot-redis,jxwr/redis,ttuna/msot-redis,ttuna/msot-redis,ksarch-saas/redis,xuzhezhaozhao/redis_reading,spearhead-ea/redis,slfs007/mk-redis,jxwr/redis,louisliangjun/redis