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Rev 298 |
Rev 338 |
/* { dg-require-effective-target size32plus } */
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/* { dg-require-effective-target size32plus } */
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float A[1000][1000], B[1000][1000], C[1000][1000];
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float A[1000][1000], B[1000][1000], C[1000][1000];
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/* Multiply two n x n matrices A and B and store the result in C. */
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/* Multiply two n x n matrices A and B and store the result in C. */
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void matmult (int n)
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void matmult (int n)
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{
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{
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int i,j,k;
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int i,j,k;
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for (i = 0; i < n; i++)
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for (i = 0; i < n; i++)
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for (j = 0; j < n; j++)
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for (j = 0; j < n; j++)
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for (k = 0; k < n; k++)
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for (k = 0; k < n; k++)
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A[i][j] += B[i][k] * C[k][j];
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A[i][j] += B[i][k] * C[k][j];
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}
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}
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/* This one fails because the number of iterations cannot be
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/* This one fails because the number of iterations cannot be
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determined anymore for the outermost loop. */
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determined anymore for the outermost loop. */
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/* { dg-final { scan-tree-dump-times "number of SCoPs: 1" 1 "graphite" } } */
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/* { dg-final { scan-tree-dump-times "number of SCoPs: 1" 1 "graphite" } } */
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/* { dg-final { cleanup-tree-dump "graphite" } } */
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/* { dg-final { cleanup-tree-dump "graphite" } } */
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