static void
sse4_2_test (void)
{
union
{
__m128i x[NUM / 2];
long long ll[NUM];
} dst, src1, src2;
int i, sign = 1;
long long is_eq;
for (i = 0; i < NUM; i++)
{
src1.ll[i] = i * i * sign;
src2.ll[i] = (i + 20) * sign;
sign = -sign;
}
for (i = 0; i < NUM; i += 2)
dst.x[i / 2] = _mm_cmpgt_epi64 (src1.x[i / 2], src2.x[i / 2]);
for (i = 0; i < NUM; i++)
{
is_eq = src1.ll[i] > src2.ll[i] ? 0xFFFFFFFFFFFFFFFFLL : 0LL;
if (is_eq != dst.ll[i])
abort ();
}
}
__m128i test_mm_cmpgt_epi64(__m128i A, __m128i B) {
// CHECK-LABEL: test_mm_cmpgt_epi64
// CHECK: icmp sgt <2 x i64>
return _mm_cmpgt_epi64(A, B);
}
