RE: [PATCH 2/2] zstd: use U16 data type for rankPos

From: Vaneet Narang
Date: Thu May 30 2019 - 05:20:26 EST

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[Reminder] Any Comments?

>rankPosÂstructureÂvariablesÂvalueÂcanÂnotÂbeÂmoreÂthanÂ512.
>SoÂitÂcanÂeasilyÂbeÂdeclaredÂasÂU16ÂratherÂthanÂU32.
Â
>ItÂwillÂreduceÂstackÂusageÂofÂHUF_sortÂfromÂ256ÂbytesÂtoÂ128Âbytes
Â
>original:
>e24ddc01ÂÂÂÂÂÂÂÂsubÂÂÂÂÂsp,Âsp,Â#256ÂÂÂÂ;Â0x100
Â
>changed:
>e24dd080ÂÂÂÂÂÂÂÂsubÂÂÂÂÂsp,Âsp,Â#128ÂÂÂÂ;Â0x80
Â
Regards,
Vaneet Narang

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