18 lines
380 B
C
18 lines
380 B
C
/* { dg-do compile } */
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/* { dg-options "-O -fdump-tree-optimized" } */
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/* Testcase for PR31657. */
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int foo (int x, int a, int b)
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{
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int c = 1 << a;
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if (x & c)
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if (x & (1 << b))
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/* returning 1 causes phiopt to trigger in */
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return 2;
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return 0;
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}
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/* { dg-final { scan-tree-dump "\\|" "optimized" } } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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