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/* { dg-do run } */
typedef __INT64_TYPE__ int64_t;
__attribute__((noinline)) int64_t
swap64 (int64_t n)
{
return (((n & (((int64_t) 0xff) )) << 56) |
((n & (((int64_t) 0xff) << 8)) << 40) |
((n & (((int64_t) 0xff) << 16)) << 24) |
((n & (((int64_t) 0xff) << 24)) << 8) |
((n & (((int64_t) 0xff) << 32)) >> 8) |
((n & (((int64_t) 0xff) << 40)) >> 24) |
((n & (((int64_t) 0xff) << 48)) >> 40) |
((n & ((int64_t)(0xffull << 56))) >> 56));
}
int main (void)
{
volatile int64_t n = 0x8000000000000000ll;
if (swap64(n) != 0xffffffffffffff80ll)
__builtin_abort ();
return 0;
}
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