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/* { dg-do compile { target { ! ia32 } } } */
/* { dg-options "-O2" } */
unsigned long long test (unsigned long long a)
{
return a ^ (1ull << 55);
}
extern unsigned long long m;
void testm (void)
{
m ^= (1ull << 45);
}
/* { dg-final { scan-assembler-times "btc" 2 } } */
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