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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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Rev 298 |
Rev 338 |
/* { dg-options "-O2 -fdump-tree-optimized -fdump-tree-tree_profile" } */
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/* { dg-options "-O2 -fdump-tree-optimized -fdump-tree-tree_profile" } */
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int a[1000];
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int a[1000];
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int b=997;
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int b=997;
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main()
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main()
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{
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{
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int i;
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int i;
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for (i = 0; i < 1000; i++)
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for (i = 0; i < 1000; i++)
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if (a[i])
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if (a[i])
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a[i]/=b;
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a[i]/=b;
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else
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else
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a[i]/=b;
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a[i]/=b;
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return 0;
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return 0;
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}
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}
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/* { dg-final-use { scan-tree-dump "Div.mod by constant b.*=997 transformation on insn" "tree_profile"} } */
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/* { dg-final-use { scan-tree-dump "Div.mod by constant b.*=997 transformation on insn" "tree_profile"} } */
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/* { dg-final-use { scan-tree-dump-not "Invalid sum" "optimized"} } */
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/* { dg-final-use { scan-tree-dump-not "Invalid sum" "optimized"} } */
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/* { dg-final-use { cleanup-tree-dump "optimized" } } */
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/* { dg-final-use { cleanup-tree-dump "optimized" } } */
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/* { dg-final-use { cleanup-tree-dump "tree_profile" } } */
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/* { dg-final-use { cleanup-tree-dump "tree_profile" } } */
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