23 lines
417 B
C
23 lines
417 B
C
/* PR tree-optimization/86925 */
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/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-profile_estimate" } */
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int a, b;
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void
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c ()
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{
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for (;;)
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{
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if (__builtin_expect (b < 0, 0))
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break;
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if (__builtin_expect (a, 1))
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break;
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}
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int d = b < 0;
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if (__builtin_expect (d, 0))
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asm("");
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}
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/* { dg-final { scan-tree-dump-times "__builtin_expect heuristics of edge" 3 "profile_estimate"} } */
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