Lines Matching refs:hz
37 int32_t n,hx,hy,hz,ix,iy,sx,i; 103 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1; 104 if(hz<0){hx = hx+hx+(lx>>31); lx = lx+lx;} 106 if((hz|lz)==0) /* return sign(x)*0 */ 108 hx = hz+hz+(lz>>31); lx = lz+lz; 111 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1; 112 if(hz>=0) {hx=hz;lx=lz;}