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/* { dg-do compile } */
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/* { dg-options "-fdump-tree-original" } */
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void f(unsigned long x);
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void g(long x)
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{
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f((unsigned long)(-1-x)+1);
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}
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/* Make sure we do not lose the conversion. */
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/* { dg-final { scan-tree-dump "-\\\(long unsigned int\\\) x" "original" } } */
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