40 lines
777 B
C
40 lines
777 B
C
#define N 500
|
|
|
|
int X[2*N], Y[2*N], B[2*N];
|
|
int A[2*N][2*N], C[2*N][2*N];
|
|
|
|
int foo(void)
|
|
{
|
|
int i, j, k;
|
|
|
|
for (i = 0; i < N; i++)
|
|
{
|
|
X[i] = Y[i] + 10;
|
|
for (j = 0; j < N; j++)
|
|
{
|
|
B[j] = A[j][N];
|
|
for (k = 0; k < N; k++)
|
|
{
|
|
A[j+1][k] = B[j] + C[j][k];
|
|
}
|
|
Y[i+j] = A[j+1][N];
|
|
}
|
|
}
|
|
|
|
return A[1][5]*B[6];
|
|
}
|
|
|
|
int main(void)
|
|
{
|
|
foo();
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* Check that parallel code generation part make the right answer. */
|
|
/* { dg-final { scan-tree-dump-times "1 loops carried no dependency" 1 "graphite" } } */
|
|
/* { dg-final { cleanup-tree-dump "graphite" } } */
|
|
/* { dg-final { scan-tree-dump-times "loopfn.0" 4 "optimized" } } */
|
|
/* { dg-final { cleanup-tree-dump "parloops" } } */
|
|
/* { dg-final { cleanup-tree-dump "optimized" } } */
|