Lines Matching defs:xh
236 * x = xh:xl = 2^16 * xh + xl
239 * x*y = xl*yl + 2**16 (xh*yl + yl*yh) + 2**32 xh*yh
253 /* now we have %[x], %[y], %[u], %[v] = xl, yl, xh, yh */
260 /* now we have %[x], %[y], %[v], %[w] = xl*yl, xh*yl, xl*yh, xh*yh */
312 /* x = xl + 2**16 xh, y = yl + 2**16 yh */
315 const uint16_t xh = x >> 16;
318 /* x*y = xl*yl + 2**16 (xh*yl + yl*yh) + 2**32 xh*yh
321 const uint32_t m1 = (uint32_t) xh * yl;
323 const uint32_t hi = (uint32_t) xh * yh;