Lines Matching refs:accumulator
57 Xsig accumulator, Numer, Denom, accumulatore, argSignif, argSq, argSqSq; in poly_atan() local
150 accumulator.msw = accumulator.midw = accumulator.lsw = 0; in poly_atan()
151 polynomial_Xsig(&accumulator, &XSIG_LL(argSqSq), in poly_atan()
153 mul64_Xsig(&accumulator, &XSIG_LL(argSq)); in poly_atan()
154 negate_Xsig(&accumulator); in poly_atan()
155 polynomial_Xsig(&accumulator, &XSIG_LL(argSqSq), oddnegterms, in poly_atan()
157 negate_Xsig(&accumulator); in poly_atan()
158 add_two_Xsig(&accumulator, &fixedpterm, &dummy_exp); in poly_atan()
164 div_Xsig(&accumulator, &accumulatore, &accumulator); in poly_atan()
166 mul_Xsig_Xsig(&accumulator, &argSignif); in poly_atan()
167 mul_Xsig_Xsig(&accumulator, &argSq); in poly_atan()
169 shr_Xsig(&accumulator, 3); in poly_atan()
170 negate_Xsig(&accumulator); in poly_atan()
171 add_Xsig_Xsig(&accumulator, &argSignif); in poly_atan()
175 shr_Xsig(&accumulator, -1 - exponent); in poly_atan()
176 negate_Xsig(&accumulator); in poly_atan()
177 add_Xsig_Xsig(&accumulator, &pi_signif); in poly_atan()
183 shr_Xsig(&accumulator, -exponent); in poly_atan()
184 negate_Xsig(&accumulator); in poly_atan()
185 add_Xsig_Xsig(&accumulator, &pi_signif); in poly_atan()
191 shr_Xsig(&accumulator, 1 - exponent); in poly_atan()
192 negate_Xsig(&accumulator); in poly_atan()
193 add_Xsig_Xsig(&accumulator, &pi_signif); in poly_atan()
197 exponent += round_Xsig(&accumulator); in poly_atan()
199 significand(st1_ptr) = XSIG_LL(accumulator); in poly_atan()