Lines Matching refs:r0
7 @ Input : r0 32 bit unsigned integer
8 @ Output: r0 = INT (SQRT (r0)), precision is 16 bits
21 cmp r0, r2, ror #2 * 0
22 subhs r0, r0, r2, ror #2 * 0
25 cmp r0, r2, ror #2 * 1
26 subhs r0, r0, r2, ror #2 * 1
29 cmp r0, r2, ror #2 * 2
30 subhs r0, r0, r2, ror #2 * 2
33 cmp r0, r2, ror #2 * 3
34 subhs r0, r0, r2, ror #2 * 3
37 cmp r0, r2, ror #2 * 4
38 subhs r0, r0, r2, ror #2 * 4
41 cmp r0, r2, ror #2 * 5
42 subhs r0, r0, r2, ror #2 * 5
45 cmp r0, r2, ror #2 * 6
46 subhs r0, r0, r2, ror #2 * 6
49 cmp r0, r2, ror #2 * 7
50 subhs r0, r0, r2, ror #2 * 7
53 cmp r0, r2, ror #2 * 8
54 subhs r0, r0, r2, ror #2 * 8
57 cmp r0, r2, ror #2 * 9
58 subhs r0, r0, r2, ror #2 * 9
61 cmp r0, r2, ror #2 * 10
62 subhs r0, r0, r2, ror #2 * 10
65 cmp r0, r2, ror #2 * 11
66 subhs r0, r0, r2, ror #2 * 11
69 cmp r0, r2, ror #2 * 12
70 subhs r0, r0, r2, ror #2 * 12
73 cmp r0, r2, ror #2 * 13
74 subhs r0, r0, r2, ror #2 * 13
77 cmp r0, r2, ror #2 * 14
78 subhs r0, r0, r2, ror #2 * 14
81 cmp r0, r2, ror #2 * 15
82 subhs r0, r0, r2, ror #2 * 15
85 bic r0, r2, #3 << 30 @ for rounding add: cmp r0, r2 adc r2, #1