1  /* { dg-options "-O2 -g -ffast-math -fgraphite-identity" } */
       2  
       3  int abs (int);
       4  
       5  int find_sad_16x16(int *mode)
       6  {
       7    int current, best;
       8    int M1[16][16],M0[4][4][4][4],M3[4],M4[4][4];
       9    int i,j,k;
      10    int ii,jj;
      11  
      12    for (jj=0;jj<4;jj++)
      13      for (ii=0;ii<4;ii++)
      14        for (j=0;j<4;j++)
      15  	for (j=0;j<4;j++)
      16  	  current += abs(M0[i][ii][j][jj]);
      17  
      18    if(current < best)
      19      {
      20        best = current;
      21        *mode = k;
      22      }
      23  }