163     __int32_t jz, jx, jv, jp, jk, carry, n, iq[20], i, j, k, m, q0, ih;  in __kernel_rem_pio2()  local
180     for (i = 0; i <= m; i++, j++)  in __kernel_rem_pio2()
181         f[i] = (j < 0) ? zero : (__float64)ipio2[j];  in __kernel_rem_pio2()
184     for (i = 0; i <= jk; i++) {  in __kernel_rem_pio2()
186             fw += x[j] * f[jx + i - j];  in __kernel_rem_pio2()
187         q[i] = fw;  in __kernel_rem_pio2()
193     for (i = 0, j = jz, z = q[jz]; j > 0; i++, j--) {  in __kernel_rem_pio2()
195         iq[i] = (__int32_t)(z - two24 * fw);  in __kernel_rem_pio2()
206         i = (iq[jz - 1] >> (24 - q0));  in __kernel_rem_pio2()
207         n += i;  in __kernel_rem_pio2()
208         iq[jz - 1] -= i << (24 - q0);  in __kernel_rem_pio2()
218         for (i = 0; i < jz; i++) { /* compute 1-q */  in __kernel_rem_pio2()
219             j = iq[i];  in __kernel_rem_pio2()
223                     iq[i] = 0x1000000 - j;  in __kernel_rem_pio2()
226                 iq[i] = 0xffffff - j;  in __kernel_rem_pio2()
248         for (i = jz - 1; i >= jk; i--)  in __kernel_rem_pio2()
249             j |= iq[i];  in __kernel_rem_pio2()
254             for (i = jz + 1; i <= jz + k; i++) { /* add q[jz+1] to q[jz+k] */  in __kernel_rem_pio2()
255                 f[jx + i] = (__float64)ipio2[jv + i];  in __kernel_rem_pio2()
257                     fw += x[j] * f[jx + i - j];  in __kernel_rem_pio2()
258                 q[i] = fw;  in __kernel_rem_pio2()
287     for (i = jz; i >= 0; i--) {  in __kernel_rem_pio2()
288         q[i] = fw * (__float64)iq[i];  in __kernel_rem_pio2()
293     for (i = jz; i >= 0; i--) {  in __kernel_rem_pio2()
294         for (fw = _F_64(0.0), k = 0; k <= jp && k <= jz - i; k++)  in __kernel_rem_pio2()
295             fw += PIo2[k] * q[i + k];  in __kernel_rem_pio2()
296         fq[jz - i] = fw;  in __kernel_rem_pio2()
303         for (i = jz; i >= 0; i--)  in __kernel_rem_pio2()
304             fw += fq[i];  in __kernel_rem_pio2()
310         for (i = jz; i >= 0; i--)  in __kernel_rem_pio2()
311             fw += fq[i];  in __kernel_rem_pio2()
314         for (i = 1; i <= jz; i++)  in __kernel_rem_pio2()
315             fw += fq[i];  in __kernel_rem_pio2()
319         for (i = jz; i > 0; i--) {  in __kernel_rem_pio2()
320             fw = fq[i - 1] + fq[i];  in __kernel_rem_pio2()
321             fq[i] += fq[i - 1] - fw;  in __kernel_rem_pio2()
322             fq[i - 1] = fw;  in __kernel_rem_pio2()
324         for (i = jz; i > 1; i--) {  in __kernel_rem_pio2()
325             fw = fq[i - 1] + fq[i];  in __kernel_rem_pio2()
326             fq[i] += fq[i - 1] - fw;  in __kernel_rem_pio2()
327             fq[i - 1] = fw;  in __kernel_rem_pio2()
329         for (fw = _F_64(0.0), i = jz; i >= 2; i--)  in __kernel_rem_pio2()
330             fw += fq[i];  in __kernel_rem_pio2()