1 extern void *memset(void *s, int c, __SIZE_TYPE__ n);
2 extern void abort (void);
8 unsigned int array[ASIZE];
11 memset(array, 0, sizeof(array));
13 /* initialize first half of the array */
14 for (i = 0; i < HALF; i++)
17 /* fill second half of array in by summing earlier elements of the array
18 gcc 4.5.1 and 4.5.2 incorrectly vectorize this loop! aray[1025] is left
19 at 0 for ASIZE=1028 */
20 for (i = 0; i < HALF-1; i++)
21 array[HALF+i] = array[2*i] + array[2*i + 1];
23 /* see if we have any failures */
24 for (i = 0; i < HALF - 1; i++)
25 if (array[HALF+i] != array[2*i] + array[2*i + 1])
31 /* { dg-final { cleanup-tree-dump "vect" } } */