30 	Xsig accumulator, expon_accum, yaccum;  in poly_l2()  local
55 		accumulator.msw = accumulator.midw = accumulator.lsw = 0;  in poly_l2()
57 		log2_kernel(&x, argsign, &accumulator, &expon);  in poly_l2()
69 		shr_Xsig(&accumulator, expon_expon - expon);  in poly_l2()
72 			negate_Xsig(&accumulator);  in poly_l2()
73 		add_Xsig_Xsig(&accumulator, &expon_accum);  in poly_l2()
81 	mul_Xsig_Xsig(&accumulator, &yaccum);  in poly_l2()
83 	expon_expon += round_Xsig(&accumulator);  in poly_l2()
85 	if (accumulator.msw == 0) {  in poly_l2()
90 	significand(st1_ptr) = XSIG_LL(accumulator);  in poly_l2()
111 	Xsig accumulator, yaccum;  in poly_l2p1()  local
114 		log2_kernel(st0_ptr, sign0, &accumulator, &exponent);  in poly_l2p1()
118 		mul_Xsig_Xsig(&accumulator, &yaccum);  in poly_l2p1()
120 		exponent += round_Xsig(&accumulator);  in poly_l2p1()
126 		significand(dest) = XSIG_LL(accumulator);  in poly_l2p1()
187 	Xsig accumulator, Numer, Denom, argSignif, arg_signif;  in log2_kernel()  local
222 	accumulator.lsw = argSignif.lsw;  in log2_kernel()
223 	XSIG_LL(accumulator) = XSIG_LL(argSignif);  in log2_kernel()
224 	mul_Xsig_Xsig(&accumulator, &accumulator);  in log2_kernel()
225 	shr_Xsig(&accumulator, 2 * (-1 - (1 + exponent + adj)));  in log2_kernel()
226 	Xsq = XSIG_LL(accumulator);  in log2_kernel()
227 	if (accumulator.lsw & 0x80000000)  in log2_kernel()
230 	accumulator.msw = accumulator.midw = accumulator.lsw = 0;  in log2_kernel()
232 	polynomial_Xsig(&accumulator, &Xsq, logterms, HIPOWER - 1);  in log2_kernel()
234 	mul_Xsig_Xsig(&accumulator, &argSignif);  in log2_kernel()
235 	shr_Xsig(&accumulator, 6 - adj);  in log2_kernel()
238 	add_two_Xsig(&accumulator, &arg_signif, &exponent);  in log2_kernel()
241 	accum_result->lsw = accumulator.lsw;  in log2_kernel()
242 	accum_result->midw = accumulator.midw;  in log2_kernel()
243 	accum_result->msw = accumulator.msw;  in log2_kernel()