Lines Matching +full:0 +full:x000fffff

14  * Return x rounded toward 0 to integral value
34 	j0 = ((i0>>20)&0x7ff)-0x3ff;  in trunc()
36 	    if(j0<0) { 	/* raise inexact if x != 0 */  in trunc()
37 		if(huge+x>0.0) {/* |x|<1, so return 0*sign(x) */  in trunc()
38 		    i0 &= 0x80000000U;  in trunc()
39 		    i1 = 0;  in trunc()
42 		i = (0x000fffff)>>j0;  in trunc()
43 		if(((i0&i)|i1)==0) return x; /* x is integral */  in trunc()
45 		    i0 &= (~i); i1=0;  in trunc()
49 	    if(j0==0x400) return x+x;	/* inf or NaN */  in trunc()
52 	    i = ((u_int32_t)(0xffffffff))>>(j0-20);  in trunc()
53 	    if((i1&i)==0) return x;	/* x is integral */  in trunc()