Cross Reference: /src/lib/libm/src/s

Lines Matching refs:hx
39 	int32_t n,hx,hy,hz,ix,iy,sx,i;
42 	EXTRACT_WORDS(hx,lx,x);
44 	sxy = (hx ^ hy) & 0x80000000;
45 	sx = hx&0x80000000;		/* sign of x */
46 	hx ^=sx;		/* |x| */
50 	if((hy|ly)==0||(hx>=0x7ff00000)||	/* y=0,or x not finite */
53 	if(hx<=hy) {
54 	    if((hx<hy)||(lx<ly)) {
65 	if(hx<0x00100000) {	/* subnormal x */
66 	    if(hx==0) {
69 		for (ix = -1022,i=(hx<<11); i>0; i<<=1) ix -=1;
71 	} else ix = (hx>>20)-1023;
82     /* set up {hx,lx}, {hy,ly} and align y to x */
84 	    hx = 0x00100000|(0x000fffff&hx);
88 	        hx = (hx<<n)|(lx>>(32-n));
91 		hx = lx<<(n-32);
112 	    hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1;
113 	    if(hz<0){hx = hx+hx+(lx>>31); lx = lx+lx;}
114 	    else {hx = hz+hz+(lz>>31); lx = lz+lz; q++;}
117 	hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1;
118 	if(hz>=0) {hx=hz;lx=lz;q++;}
121 	if((hx|lx)==0) {			/* return sign(x)*0 */
126 	while(hx<0x00100000) {		/* normalize x */
127 	    hx = hx+hx+(lx>>31); lx = lx+lx;
131 	    hx = ((hx-0x00100000)|((iy+1023)<<20));
135 		lx = (lx>>n)|((u_int32_t)hx<<(32-n));
136 		hx >>= n;
138 		lx = (hx<<(32-n))|(lx>>n); hx = 0;
140 		lx = hx>>(n-32); hx = 0;
144 	INSERT_WORDS(x,hx,lx);
155 	GET_HIGH_WORD(hx,x);
156 	SET_HIGH_WORD(x,hx^sx);
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