Lines Matching refs:control_word
38 int old_cw = control_word, saved_status = partial_status;
46 control_word &= ~CW_RC;
47 control_word |= RC_CHOP;
144 control_word = old_cw;
201 if (control_word & CW_Invalid) {
215 if (control_word & CW_Invalid) {
284 if (control_word & CW_Invalid) {
422 if (control_word & EX_Invalid) {
469 tag = wm_sqrt(st0_ptr, 0, 0, control_word, SIGN_POS);
694 if (control_word & CW_Invalid) {
800 old_cw = control_word;
806 control_word &= ~CW_RC;
807 control_word |= RC_CHOP;
868 control_word = old_cw;
913 control_word = old_cw;
927 control_word = old_cw;
935 && !(control_word & CW_Underflow)) {
1484 int old_cw = control_word;
1511 control_word &= ~CW_RC;
1512 control_word |= RC_CHOP;
1515 control_word = old_cw;
1522 FPU_round(st0_ptr, 0, 0, control_word, sign);