Lines Matching refs:z2
77 unsigned int xy0, xy1, xy2, xy3, z0, z1, z2, z3, fsr, rm, sticky; in __fma() local
159 z2 = z3 = 0; in __fma()
171 z2 = xy2; xy2 = 0; in __fma()
226 z2 += xy2; in __fma()
228 z2++; in __fma()
229 e = (z2 <= xy2); in __fma()
231 e = (z2 < xy2); in __fma()
247 z2 = 1; /* result can't be exactly zero */ in __fma()
250 sticky = z3 | z2 | ((z1 << 1) << (63 - e)); in __fma()
251 z2 = (z1 >> (e - 32)) | ((z0 << 1) << (63 - e)); in __fma()
253 z2 |= 1; in __fma()
257 sticky = z3 | (z2 << 1) << (31 - e); in __fma()
258 z2 = (z2 >> e) | ((z1 << 1) << (31 - e)); in __fma()
260 z2 |= 1; in __fma()
267 sticky = (z2 & 1) | z3; in __fma()
268 z2 = (z2 >> 1) | (z1 << 31); in __fma()
270 z2 |= 1; in __fma()
275 if (z0 < 0x100000 && (z0 | z1 | z2 | z3) != 0) { in __fma()
282 z1 = z2; in __fma()
283 z2 = z3; in __fma()
289 z1 = (z1 << 1) | (z2 >> 31); in __fma()
290 z2 = (z2 << 1) | (z3 >> 31); in __fma()
296 z2 |= 1; in __fma()
309 if (!(z0 | z1 | z2)) { /* exact zero */ in __fma()
325 if (z2) { in __fma()
329 if (rm == FSR_RP || (rm == FSR_RN && (z2 > 0x80000000u || in __fma()
330 (z2 == 0x80000000u && (z1 & 1))))) { in __fma()
360 if (z2) in __fma()