Lines Matching defs:st1_tag
781 u_char st1_tag = FPU_gettagi(1);
783 if (!((st0_tag ^ TAG_Valid) | (st1_tag ^ TAG_Valid))) {
956 if (st1_tag == TAG_Special)
957 st1_tag = FPU_Special(st1_ptr);
959 if (((st0_tag == TAG_Valid) && (st1_tag == TW_Denormal))
960 || ((st0_tag == TW_Denormal) && (st1_tag == TAG_Valid))
961 || ((st0_tag == TW_Denormal) && (st1_tag == TW_Denormal))) {
965 } else if ((st0_tag == TAG_Empty) || (st1_tag == TAG_Empty)) {
969 if (st1_tag == TAG_Valid) {
972 } else if (st1_tag == TW_Denormal) {
977 } else if (st1_tag == TAG_Zero) {
981 else if (st1_tag == TW_Infinity) {
986 if (st1_tag == TAG_Zero) {
989 } else if (st1_tag != TW_NaN) {
991 || (st1_tag == TW_Denormal))
995 if (st1_tag == TW_Infinity) {
1002 if (st1_tag != TW_NaN) {
1011 if ((st0_tag != TW_NaN) && (st1_tag != TW_NaN))
1015 real_2op_NaN(st1_ptr, st1_tag, 0, st1_ptr);
1023 u_char st1_tag = FPU_gettagi(1);
1029 if ((st0_tag == TAG_Valid) && (st1_tag == TAG_Valid)) {
1063 if (st1_tag == TW_Denormal)
1084 if (st1_tag == TAG_Special)
1085 st1_tag = FPU_Special(st1_ptr);
1087 if ((st0_tag == TAG_Empty) || (st1_tag == TAG_Empty)) {
1090 } else if ((st0_tag <= TW_Denormal) && (st1_tag <= TW_Denormal)) {
1092 if (st1_tag == TAG_Zero) {
1104 } else if (st1_tag == TAG_Zero) {
1129 } else if ((st0_tag == TW_NaN) || (st1_tag == TW_NaN)) {
1135 if ((signnegative(st0_ptr)) || (st1_tag == TAG_Zero)) {
1142 if ((st1_tag == TW_Denormal)
1194 u_char st1_tag = FPU_gettagi(1);
1198 if (!((st0_tag ^ TAG_Valid) | (st1_tag ^ TAG_Valid))) {
1201 poly_atan(st0_ptr, st0_tag, st1_ptr, st1_tag);
1210 if (st1_tag == TAG_Special)
1211 st1_tag = FPU_Special(st1_ptr);
1213 if (((st0_tag == TAG_Valid) && (st1_tag == TW_Denormal))
1214 || ((st0_tag == TW_Denormal) && (st1_tag == TAG_Valid))
1215 || ((st0_tag == TW_Denormal) && (st1_tag == TW_Denormal))) {
1220 } else if ((st0_tag == TAG_Empty) || (st1_tag == TAG_Empty)) {
1223 } else if ((st0_tag == TW_NaN) || (st1_tag == TW_NaN)) {
1227 } else if ((st0_tag == TW_Infinity) || (st1_tag == TW_Infinity)) {
1230 if (st1_tag == TW_Infinity) {
1245 if ((st1_tag == TW_Denormal)
1267 } else if (st1_tag == TAG_Zero) {
1286 if ((st1_tag == TW_Denormal) && (denormal_operand() < 0))
1315 u_char st1_tag = FPU_gettagi(1);
1318 if (!((st0_tag ^ TAG_Valid) | (st1_tag ^ TAG_Valid))) {
1336 if (st1_tag == TAG_Special)
1337 st1_tag = FPU_Special(st1_ptr);
1339 if (((st0_tag == TAG_Valid) && (st1_tag == TW_Denormal))
1340 || ((st0_tag == TW_Denormal) && (st1_tag == TAG_Valid))
1341 || ((st0_tag == TW_Denormal) && (st1_tag == TW_Denormal))) {
1346 } else if ((st0_tag == TAG_Empty) | (st1_tag == TAG_Empty)) {
1350 switch (st1_tag) {
1380 switch (st1_tag) {
1432 if (st1_tag == TW_NaN) {
1441 if ((st1_tag == TW_Denormal)
1449 } else if (st1_tag == TAG_Zero) {
1457 else if ((st1_tag == TW_Denormal) && (denormal_operand() < 0))
1483 u_char st1_tag = FPU_gettagi(1);
1488 if (!((st0_tag ^ TAG_Valid) | (st1_tag ^ TAG_Valid))) {
1514 FPU_round_to_int(&tmp, st1_tag); /* This can never overflow here */
1529 if (st1_tag == TAG_Special)
1530 st1_tag = FPU_Special(st1_ptr);
1533 switch (st1_tag) {
1565 real_2op_NaN(st1_ptr, st1_tag, 0, st0_ptr);
1569 switch (st1_tag) {
1584 real_2op_NaN(st1_ptr, st1_tag, 0, st0_ptr);
1588 switch (st1_tag) {
1603 real_2op_NaN(st1_ptr, st1_tag, 0, st0_ptr);
1607 if (st1_tag != TAG_Empty) {
1608 real_2op_NaN(st1_ptr, st1_tag, 0, st0_ptr);
1613 if (!((st0_tag == TAG_Empty) || (st1_tag == TAG_Empty))) {