| /* { dg-require-effective-target vect_int } */ |
| #include <stdarg.h> |
| #include "tree-vect.h" |
| |
| |
| #define N 40 |
| #define M 128 |
| unsigned short a[M][N]; |
| unsigned int out[N]; |
| |
| /* Outer-loop vectorization. */ |
| |
| __attribute__ ((noinline)) |
| void |
| foo (){ |
| int i,j; |
| unsigned int diff; |
| |
| for (i = 0; i < N; i++) { |
| for (j = 0; j < M; j++) { |
| a[j][i] = 4; |
| } |
| out[i]=5; |
| } |
| } |
| |
| int main (void) |
| { |
| int i, j; |
| check_vect (); |
| |
| foo (); |
| |
| for (i = 0; i < N; i++) { |
| for (j = 0; j < M; j++) { |
| if (a[j][i] != 4) |
| abort (); |
| } |
| if (out[i] != 5) |
| abort (); |
| } |
| |
| return 0; |
| } |
| |
| |
| /* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" } } */ |