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/* { dg-do compile { target { ! { ia32 } } } } */
/* { dg-options "-O2 -mcx16" } */
typedef int TItype __attribute__ ((mode (TI)));
TItype m_128;
void test(TItype x_128)
{
m_128 = __sync_val_compare_and_swap (&m_128, x_128, m_128);
}
/* { dg-final { scan-assembler "cmpxchg16b\[ \\t]" } } */
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