354                 U32 nBitsToDecrease = BIT_highbit32((U32)totalCost) + 1;  in HUF_setMaxHeight()  local
355                 for ( ; nBitsToDecrease > 1; nBitsToDecrease--) {  in HUF_setMaxHeight()
356                     U32 const highPos = rankLast[nBitsToDecrease];  in HUF_setMaxHeight()
357                     U32 const lowPos = rankLast[nBitsToDecrease-1];  in HUF_setMaxHeight()
368                 assert(rankLast[nBitsToDecrease] != noSymbol || nBitsToDecrease == 1);  in HUF_setMaxHeight()
370 …             while ((nBitsToDecrease<=HUF_TABLELOG_MAX) && (rankLast[nBitsToDecrease] == noSymbol))  in HUF_setMaxHeight()
371                     nBitsToDecrease++;  in HUF_setMaxHeight()
372                 assert(rankLast[nBitsToDecrease] != noSymbol);  in HUF_setMaxHeight()
374                 totalCost -= 1 << (nBitsToDecrease-1);  in HUF_setMaxHeight()
375                 huffNode[rankLast[nBitsToDecrease]].nbBits++;  in HUF_setMaxHeight()
381                 if (rankLast[nBitsToDecrease-1] == noSymbol)  in HUF_setMaxHeight()
382                     rankLast[nBitsToDecrease-1] = rankLast[nBitsToDecrease];  in HUF_setMaxHeight()
390                 if (rankLast[nBitsToDecrease] == 0)    /* special case, reached largest symbol */  in HUF_setMaxHeight()
391                     rankLast[nBitsToDecrease] = noSymbol;  in HUF_setMaxHeight()
393                     rankLast[nBitsToDecrease]--;  in HUF_setMaxHeight()
394                     if (huffNode[rankLast[nBitsToDecrease]].nbBits != maxNbBits-nBitsToDecrease)  in HUF_setMaxHeight()
395                         rankLast[nBitsToDecrease] = noSymbol;   /* this rank is now empty */  in HUF_setMaxHeight()