Lines Matching full:diff
39 #define diff x6
66 eor diff, data1, data2 /* Non-zero if differences found. */
67 csinv endloop, diff, xzr, ne /* Last Dword or differences. */
71 /* Not reached the limit, must have found a diff. */
86 // Swap the byte order of diff. Exact reverse is not important, as we only need to detect
88 rev diff, diff
89 // The most significant bit of DIFF marks the least significant bit of change between DATA1/2
90 clz diff, diff
92 bfi diff, xzr, #0, #4
96 lsr data1, data1, diff
97 lsr data2, data2, diff
