18 lines
443 B
C
18 lines
443 B
C
/* { dg-do compile } */
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/* { dg-options "-O1 -fdump-tree-optimized" } */
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int f(int a, int b)
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{
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if (a == 0)
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return 0;
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if (a != b)
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return a;
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return a;
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}
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/* There should be no ifs as the PHI arguments, we did not
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optimize this before because PHI-OPT did not look at
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PHIs which have more than two arguments. */
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/* { dg-final { scan-tree-dump-times "if" 0 "optimized"} } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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