Cross Reference: /src/sys/arch/hppa/spmath/dfsub.c

Lines Matching defs:result_exponent
61     register int result_exponent, right_exponent, diff_exponent;
76     if ((result_exponent = Dbl_exponent(leftp1)) == DBL_INFINITY_EXPONENT)
177 	result_exponent = Dbl_exponent(leftp1);
206 		if( (result_exponent == 0) && Is_underflowtrap_enabled() )
211 		    Dbl_normalize(leftp1,leftp2,result_exponent);
213 		    Dbl_setwrapped_exponent(leftp1,result_exponent,unfl);
225 	if(result_exponent == 0 )
263 		Dbl_normalize(resultp1,resultp2,result_exponent);
265 		Dbl_setwrapped_exponent(resultp1,result_exponent,unfl);
281     diff_exponent = result_exponent - right_exponent;
334 	    result_exponent--;
337 		if(result_exponent==0) {
352 	       result_exponent==0) goto underflow;
366 		if((result_exponent -= 8) <= 0  && !underflowtrap)
374 		if((result_exponent -= 4) <= 0 && !underflowtrap)
382 		if(result_exponent <= 0) goto underflow;
384 		Dbl_set_exponent(resultp1,/*using*/result_exponent);
394 		    result_exponent -= 3;
401 		    result_exponent -= 2;
410 		    result_exponent -= 1;
414 	    if(result_exponent > 0)
416 		Dbl_set_exponent(resultp1,/*using*/result_exponent);
425 		Dbl_setwrapped_exponent(resultp1,result_exponent,unfl);
434 	    Dbl_fix_overshift(resultp1,resultp2,(1-result_exponent),extent);
451 	    result_exponent++;
496 	if(Dbl_isone_hiddenoverflow(resultp1)) result_exponent++;
498     if(result_exponent == DBL_INFINITY_EXPONENT)
503 	    Dbl_setwrapped_exponent(resultp1,result_exponent,ovfl);
520     else Dbl_set_exponent(resultp1,result_exponent);
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