39 	int32_t k,ix,i,j;  in __ieee754_logf()  local
43 	k=0;  in __ieee754_logf()
48 	    k -= 25; x *= two25; /* subnormal number, scale up x */  in __ieee754_logf()
52 	k += (ix>>23)-127;  in __ieee754_logf()
56 	k += (i>>23);  in __ieee754_logf()
60 		if(k==0) {  in __ieee754_logf()
63 		    dk=(float)k;  in __ieee754_logf()
68 	    if(k==0) return f-R; else {dk=(float)k;  in __ieee754_logf()
72 	dk = (float)k;  in __ieee754_logf()
83 	    if(k==0) return f-(hfsq-s*(hfsq+R)); else  in __ieee754_logf()
86 	    if(k==0) return f-s*(f-R); else  in __ieee754_logf()