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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [memcpy-bi.c] - Blame information for rev 154

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* Test builtin-memcpy (which may emit different code for different N). */`
2
3			`#define TESTSIZE 80`
4
5			`char src[TESTSIZE] __attribute__ ((aligned));`
6			`char dst[TESTSIZE] __attribute__ ((aligned));`
7
8			`void`
9			`check (char test, char match, int n)`
10			`{`
11			`if (memcmp (test, match, n))`
12			`abort ();`
13			`}`
14
15			`#define TN(n) \`
16			`{ memset (dst, 0, n); memcpy (dst, src, n); check (dst, src, n); }`
17			`#define T(n) \`
18			`TN (n) \`
19			`TN ((n) + 1) \`
20			`TN ((n) + 2) \`
21			`TN ((n) + 3)`
22
23			`main ()`
24			`{`
25			`int i,j;`
26
27			`for (i = 0; i < sizeof (src); ++i)`
28			`src[i] = 'a' + i % 26;`
29
30			`T (0);`
31			`T (4);`
32			`T (8);`
33			`T (12);`
34			`T (16);`
35			`T (20);`
36			`T (24);`
37			`T (28);`
38			`T (32);`
39			`T (36);`
40			`T (40);`
41			`T (44);`
42			`T (48);`
43			`T (52);`
44			`T (56);`
45			`T (60);`
46			`T (64);`
47			`T (68);`
48			`T (72);`
49			`T (76);`
50
51			`return 0;`
52			`}`