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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
#include <limits.h>
_Bool or1(unsigned x, unsigned y)
{
/* x > y || x != 0 --> x != 0 */
return x > y || x != 0;
}
_Bool or2(unsigned x, unsigned y)
{
/* x < y || x != UINT_MAX --> x != UINT_MAX */
return x < y || x != UINT_MAX;
}
_Bool or3(signed x, signed y)
{
/* x > y || x != INT_MIN --> x != INT_MIN */
return x > y || x != INT_MIN;
}
_Bool or4(signed x, signed y)
{
/* x < y || x != INT_MAX --> x != INT_MAX */
return x < y || x != INT_MAX;
}
/* { dg-final { scan-tree-dump-not " > " "optimized" } } */
/* { dg-final { scan-tree-dump-not " < " "optimized" } } */
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