Lines Matching refs:hz
68 int64_t hx,hz; /* We need a carry bit even if LDBL_MANH_SIZE is 32. */
121 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1;
122 if(hz<0){hx = hx+hx+(lx>>MANL_SHIFT); lx = lx+lx;}
124 if ((hz|lz)==0) /* return sign(x)*0 */
126 hx = hz+hz+(lz>>MANL_SHIFT); lx = lz+lz;
129 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1;
130 if(hz>=0) {hx=hz;lx=lz;}
