| /src/sys/arch/hppa/spmath/ |
| sfsqrt.c | 60 register int src_exponent, newbit, sum; local in function:sgl_fsqrt
67 if ((src_exponent = Sgl_exponent(src)) == SGL_INFINITY_EXPONENT) {
112 if (src_exponent > 0) {
119 src_exponent++;
120 Sgl_normalize(src,src_exponent);
121 even_exponent = src_exponent & 1;
172 if (Sgl_isone_hiddenoverflow(result)) src_exponent+=2;
176 ((src_exponent-SGL_BIAS)>>1)+SGL_BIAS);
185 Sgl_set_exponent(result,((src_exponent-SGL_BIAS)>>1)+SGL_BIAS);
|
| dfsqrt.c | 61 register int src_exponent; local in function:dbl_fsqrt
68 if ((src_exponent = Dbl_exponent(srcp1)) == DBL_INFINITY_EXPONENT) {
114 if (src_exponent > 0) {
121 src_exponent++;
122 Dbl_normalize(srcp1,srcp2,src_exponent);
123 even_exponent = src_exponent & 1;
181 if (Dbl_isone_hiddenoverflow(resultp1)) src_exponent+=2;
185 ((src_exponent-DBL_BIAS)>>1)+DBL_BIAS);
194 Dbl_set_exponent(resultp1,((src_exponent-DBL_BIAS)>>1)+DBL_BIAS);
|
| fcnvff.c | 61 register int src_exponent; local in function:sgl_to_dbl_fcnvff
64 src_exponent = Sgl_exponent(src);
69 if (src_exponent == SGL_INFINITY_EXPONENT) {
107 if (src_exponent == 0) {
117 Sgl_normalize(src,src_exponent);
118 Sgl_to_dbl_exponent(src_exponent,resultp1);
130 Sgl_to_dbl_exponent(src_exponent, resultp1);
145 register int src_exponent, dest_exponent, dest_mantissa; local in function:dbl_to_sgl_fcnvff
151 src_exponent = Dbl_exponent(srcp1);
156 if (src_exponent == DBL_INFINITY_EXPONENT)
[all...] |
| fcnvfx.c | 60 register int src_exponent, result; local in function:sgl_to_sgl_fcnvfx
64 src_exponent = Sgl_exponent(src) - SGL_BIAS;
69 if (src_exponent > SGL_FX_MAX_EXP) {
71 if ((src_exponent > SGL_FX_MAX_EXP + 1) ||
87 if (src_exponent >= 0) {
90 Int_from_sgl_mantissa(temp,src_exponent);
95 if (Sgl_isinexact_to_fix(src,src_exponent)) {
106 if (Sgl_isone_roundbit(src,src_exponent)) {
107 if (Sgl_isone_stickybit(src,src_exponent)
131 if (src_exponent == -1
155 register int src_exponent, resultp1; local in function:sgl_to_dbl_fcnvfx
277 register int src_exponent, result; local in function:dbl_to_sgl_fcnvfx
395 register int src_exponent, resultp1; local in function:dbl_to_dbl_fcnvfx
[all...] |
| fcnvfxt.c | 62 register int src_exponent, result; local in function:sgl_to_sgl_fcnvfxt
65 src_exponent = Sgl_exponent(src) - SGL_BIAS;
70 if (src_exponent > SGL_FX_MAX_EXP) {
72 if ((src_exponent > SGL_FX_MAX_EXP + 1) ||
88 if (src_exponent >= 0) {
91 Int_from_sgl_mantissa(temp,src_exponent);
97 if (Sgl_isinexact_to_fix(src,src_exponent)) {
122 register int src_exponent, resultp1; local in function:sgl_to_dbl_fcnvfxt
126 src_exponent = Sgl_exponent(src) - SGL_BIAS;
131 if (src_exponent > DBL_FX_MAX_EXP)
195 register int src_exponent, result; local in function:dbl_to_sgl_fcnvfxt
256 register int src_exponent, resultp1; local in function:dbl_to_dbl_fcnvfxt
[all...] |
| frnd.c | 63 register int src_exponent; local in function:sgl_frnd
70 if ((src_exponent = Sgl_exponent(src)) == SGL_INFINITY_EXPONENT) {
90 if ((src_exponent -= SGL_BIAS) >= SGL_P - 1) {
97 if (src_exponent >= 0) {
100 Sgl_rightshift(result,(SGL_P-1) - (src_exponent));
102 if (Sgl_isinexact_to_fix(src,src_exponent)) {
113 if (Sgl_isone_roundbit(src,src_exponent))
114 if (Sgl_isone_stickybit(src,src_exponent)
119 Sgl_leftshift(result,(SGL_P-1) - (src_exponent));
121 Sgl_set_exponent(result,src_exponent + (SGL_BIAS+1))
165 register int src_exponent; local in function:dbl_frnd
[all...] |
