Lines Matching defs:i0
329 * by i0 = i + TBLSIZE/2. For cache efficiency, exp2t[] and eps[] are
341 uint32_t hx, hr, ix, lx, i0;
363 /* Reduce x, computing z, i0, and k. */
365 GET_LOW_WORD(i0, t);
366 i0 += TBLSIZE / 2;
367 k = (i0 >> TBLBITS) << 20;
368 i0 = (i0 & (TBLSIZE - 1)) << 1;
372 /* Compute r = exp2(y) = exp2t[i0] * p(z - eps[i]). */
373 t = tbl[i0]; /* exp2t[i0] */
374 z -= tbl[i0 + 1]; /* eps[i0] */
