Lines Matching defs:i0
333 * by i0 = i + TBLSIZE/2. For cache efficiency, exp2t[] and eps[] are
345 uint32_t hx, ix, lx, i0;
367 /* Reduce x, computing z, i0, and k. */
369 GET_LOW_WORD(i0, t);
370 i0 += TBLSIZE / 2;
371 k = (i0 >> TBLBITS) << 20;
372 i0 = (i0 & (TBLSIZE - 1)) << 1;
376 /* Compute r = exp2(y) = exp2t[i0] * p(z - eps[i]). */
377 t = tbl[i0]; /* exp2t[i0] */
378 z -= tbl[i0 + 1]; /* eps[i0] */
