27 lines
538 B
C
27 lines
538 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-profile_estimate" } */
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extern int global;
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int bar(int);
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void foo (int bound)
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{
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int i, ret = 0;
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for (i = 0; i < bound; i++)
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{
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if (i > bound)
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global += bar (i);
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if (i >= bound + 2)
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global += bar (i);
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if (i > bound - 2)
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global += bar (i);
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if (i + 2 > bound)
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global += bar (i);
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if (i == 10)
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global += bar (i);
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}
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}
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/* { dg-final { scan-tree-dump-times "guess loop iv compare heuristics of edge\[^:\]*: 2.0%" 4 "profile_estimate"} } */
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