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/* Test saving and restoring of SIMD registers. */
typedef short Q __attribute__((vector_size(8)));
Q q1 = {1, 2}, q2 = {3, 4}, q3 = {5, 6}, q4 = {7, 8};
Q w1, w2, w3, w4;
Q z1, z2, z3, z4;
volatile int dummy;
void __attribute__((__noinline__))
func0 (void)
{
dummy = 1;
}
void __attribute__((__noinline__))
func1 (void)
{
Q a, b;
a = q1 * q2;
b = q3 * q4;
w1 = a;
w2 = b;
func0 ();
w3 = a;
w4 = b;
}
void __attribute__((__noinline__))
func2 (void)
{
Q a, b;
a = q1 + q2;
b = q3 - q4;
z1 = a;
z2 = b;
func1 ();
z3 = a;
z4 = b;
}
int
main (void)
{
func2 ();
if (memcmp (&w1, &w3, sizeof (Q)) != 0)
abort ();
if (memcmp (&w2, &w4, sizeof (Q)) != 0)
abort ();
if (memcmp (&z1, &z3, sizeof (Q)) != 0)
abort ();
if (memcmp (&z2, &z4, sizeof (Q)) != 0)
abort ();
return 0;
}
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