File: scop-sor.c

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gcc-arm-none-eabi 15%3A7-2018-q2-5
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/* { dg-require-effective-target size32plus } */
#define SIZE 10000

static double P[SIZE][SIZE];

void sor(int N1, int N2){
  int i, j, k;

#pragma scop
  for(i=1; i<N1-1; i++) {
    for(j=1; j<N2-1; j++) {
      P[i][j] = (P[i][j] + P[i][j-1] + P[i][j+1] + P[i-1][j] + P[i+1][j]) / 5;
    }
  }
#pragma endscop
}

/* { dg-final { scan-tree-dump-times "number of SCoPs: 1" 1 "graphite" } } */