26 lines
528 B
C
26 lines
528 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-optimized -w" } */
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void *arf ();
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int
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foo()
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{
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void (*q)(void);
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int r = q;
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if (r != 0)
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return 1;
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else
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return 2;
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}
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/* The cast to an int type must remain after all optimizations are complete
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so that we do not try to canonicalize a function pointer for the
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comparison when no such canonicalization is wanted. */
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/* { dg-final { scan-tree-dump-times "r_. = \\(int\\) q" 1 "optimized" } } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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