| /* { dg-require-effective-target vect_shift_char } */ |
| /* { dg-require-effective-target vect_int } */ |
| |
| #include "tree-vect.h" |
| |
| #define N 32 |
| |
| unsigned char dst[N] __attribute__((aligned(N))); |
| unsigned char src[N] __attribute__((aligned(N))); |
| |
| __attribute__ ((noinline)) |
| void array_shift(void) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| dst[i] = src[i] >> 3; |
| } |
| |
| int main() |
| { |
| volatile int i; |
| check_vect (); |
| |
| for (i = 0; i < N; i++) |
| src[i] = i << 3; |
| |
| array_shift (); |
| |
| for (i = 0; i < N; i++) |
| if (dst[i] != i) |
| abort (); |
| |
| return 0; |
| } |
| |
| /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ |
