19 lines
600 B
C
19 lines
600 B
C
/* PR tree-optimization/46909 */
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/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-optimized" } */
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extern void abort ();
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int
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__attribute__ ((__noinline__))
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foo (unsigned int x)
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{
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if (! (x == 4 || x == 6) || (x == 2 || x == 6))
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return 1;
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return -1;
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}
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/* { dg-final { scan-tree-dump-times "x_\[0-9\]+\\(D\\) != 4" 1 "optimized" } } */
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/* { dg-final { scan-tree-dump-times "x_\[0-9\]+\\(D\\) != 6" 0 "optimized" } } */
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/* { dg-final { scan-tree-dump-times "x_\[0-9\]+\\(D\\) == 2" 0 "optimized" } } */
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/* { dg-final { scan-tree-dump-times "x_\[0-9\]+\\(D\\) == 6" 0 "optimized" } } */
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