Lines Matching refs:result_exponent
46 register int result_exponent, right_exponent, diff_exponent; in dbl_fsub() local
61 if ((result_exponent = Dbl_exponent(leftp1)) == DBL_INFINITY_EXPONENT) in dbl_fsub()
162 result_exponent = Dbl_exponent(leftp1); in dbl_fsub()
191 if( (result_exponent == 0) && Is_underflowtrap_enabled() ) in dbl_fsub()
196 Dbl_normalize(leftp1,leftp2,result_exponent); in dbl_fsub()
198 Dbl_setwrapped_exponent(leftp1,result_exponent,unfl); in dbl_fsub()
210 if(result_exponent == 0 ) in dbl_fsub()
248 Dbl_normalize(resultp1,resultp2,result_exponent); in dbl_fsub()
250 Dbl_setwrapped_exponent(resultp1,result_exponent,unfl); in dbl_fsub()
266 diff_exponent = result_exponent - right_exponent; in dbl_fsub()
319 result_exponent--; in dbl_fsub()
323 if(result_exponent==0) in dbl_fsub()
341 result_exponent==0) goto underflow; in dbl_fsub()
355 if((result_exponent -= 8) <= 0 && !underflowtrap) in dbl_fsub()
363 if((result_exponent -= 4) <= 0 && !underflowtrap) in dbl_fsub()
371 if(result_exponent <= 0) goto underflow; in dbl_fsub()
373 Dbl_set_exponent(resultp1,/*using*/result_exponent); in dbl_fsub()
383 result_exponent -= 3; in dbl_fsub()
390 result_exponent -= 2; in dbl_fsub()
399 result_exponent -= 1; in dbl_fsub()
403 if(result_exponent > 0) in dbl_fsub()
405 Dbl_set_exponent(resultp1,/*using*/result_exponent); in dbl_fsub()
414 Dbl_setwrapped_exponent(resultp1,result_exponent,unfl); in dbl_fsub()
423 Dbl_fix_overshift(resultp1,resultp2,(1-result_exponent),extent); in dbl_fsub()
440 result_exponent++; in dbl_fsub()
485 if(Dbl_isone_hiddenoverflow(resultp1)) result_exponent++; in dbl_fsub()
487 if(result_exponent == DBL_INFINITY_EXPONENT) in dbl_fsub()
492 Dbl_setwrapped_exponent(resultp1,result_exponent,ovfl); in dbl_fsub()
507 else Dbl_set_exponent(resultp1,result_exponent); in dbl_fsub()