Lines Matching refs:z0
77 unsigned int xy0, xy1, xy2, xy3, z0, z1, z2, z3, fsr, rm, sticky; in __fma() local
157 z0 = (zz.i[0] & 0xfffff) | 0x100000; in __fma()
165 if (exy > ez || (exy == ez && (xy0 > z0 || (xy0 == z0 && in __fma()
169 e = xy0; xy0 = z0; z0 = e; in __fma()
238 z0 += xy0; in __fma()
240 z0++; in __fma()
248 z0 = z1 = 0; in __fma()
251 z2 = (z1 >> (e - 32)) | ((z0 << 1) << (63 - e)); in __fma()
254 z1 = z0 >> (e - 32); in __fma()
255 z0 = 0; in __fma()
261 z1 = (z1 >> e) | ((z0 << 1) << (31 - e)); in __fma()
262 z0 >>= e; in __fma()
265 } else if (z0 >= 0x200000) { in __fma()
271 z1 = (z1 >> 1) | (z0 << 31); in __fma()
272 z0 >>= 1; in __fma()
275 if (z0 < 0x100000 && (z0 | z1 | z2 | z3) != 0) { in __fma()
280 while (!(z0 | (z1 & 0xffe00000)) && ez >= 33) { in __fma()
281 z0 = z1; in __fma()
287 while (z0 < 0x100000 && ez > 1) { in __fma()
288 z0 = (z0 << 1) | (z1 >> 31); in __fma()
304 ibit = z0 & 0x100000; in __fma()
306 z0 -= 0x100000; in __fma()
309 if (!(z0 | z1 | z2)) { /* exact zero */ in __fma()
333 if (++z0 == 0x100000) { in __fma()
334 z0 = 0; in __fma()
352 zz.i[0] = sz | (ez << 20) | z0; in __fma()