Lines Matching refs:zlo
918 jlong zlo = tz->_lo;
928 if (long_ranges_overlap(xlo+ylo, xhi+yhi, zlo+vbit, zhi+vbit)) {
932 if (long_ranges_overlap(xlo+ylo, xhi+yhi, zlo-vbit, zhi-vbit)) {
937 // as that overflow value cannot fall into [zlo,zhi].
945 // x == z-y == [zlo,zhi]-[ylo,yhi] == [zlo,zhi]+[-yhi,-ylo]
946 // => x in [zlo-yhi, zhi-ylo]
947 // => x in [zlo-yhi, zhi-ylo] INTERSECT [xlo,xhi]
948 // => x in [xlo MAX zlo-yhi, xhi MIN zhi-ylo]
949 jlong rxlo = MAX2(xlo, zlo - yhi);
952 jlong rylo = MAX2(ylo, zlo - xhi);