1/* { dg-require-effective-target size32plus } */ 2 3#define DEBUG 0 4#if DEBUG 5#include <stdio.h> 6#endif 7 8double u[1782225]; 9 10static void __attribute__((noinline)) 11foo (int N, int *res) 12{ 13 int i, j; 14 double sum = 0.0; 15 16 for (i = 0; i < 1335; i++) 17 { 18 for (j = 0; j < 1335; j++) 19 sum = sum + u[i + 1335 * j]; 20 21 u[1336 * i] *= 2; 22 } 23 *res = sum; 24} 25 26extern void abort (); 27 28int 29main (void) 30{ 31 int i, res; 32 33 for (i = 0; i < 1782225; i++) 34 u[i] = 2; 35 36 foo (1335, &res); 37 38#if DEBUG 39 fprintf (stderr, "res = %d \n", res); 40#endif 41 42 if (res != 3564450) 43 abort (); 44 45 return 0; 46} 47 48/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" { xfail *-*-* } } } */ 49/* { dg-final { cleanup-tree-dump "graphite" } } */ 50