int bit, lps_mask;
int bit, lps_mask attribute_unused;
static inline int get_cabac(CABACContext *c, uint8_t * const state){    int RangeLPS= c->lps_range[*state][c->range>>(CABAC_BITS+7)]<<(CABAC_BITS+1);    int bit, lps_mask;        c->range -= RangeLPS;#if 1    if(c->low < c->range){        bit= (*state)&1;        *state= c->mps_state[*state];        renorm_cabac_decoder_once(c);    }else{//        int shift= ff_h264_norm_shift[RangeLPS>>17];        bit= ((*state)&1)^1;        c->low -= c->range;        *state= c->lps_state[*state];        c->range = RangeLPS;        renorm_cabac_decoder(c);/*        c->range = RangeLPS<<shift;        c->low <<= shift;        if(!(c->low & 0xFFFF)){            refill2(c);        }*/    }#else    lps_mask= (c->range - c->low)>>31;        c->low -= c->range & lps_mask;    c->range += (RangeLPS - c->range) & lps_mask;        bit= ((*state)^lps_mask)&1;    *state= c->mps_state[(*state) - (128&lps_mask)];        lps_mask= ff_h264_norm_shift[c->range>>(CABAC_BITS+2)];    c->range<<= lps_mask;    c->low  <<= lps_mask;    if(!(c->low & CABAC_MASK))        refill2(c);#endif    return bit;    }