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/* PR tree-optimization/53366 */
/* { dg-do run } */
extern void abort (void);
struct T { float r[3], i[3]; };
struct U { struct T j[2]; };
void __attribute__ ((noinline))
foo (struct U *__restrict y, const float _Complex *__restrict x)
{
int i, j;
for (j = 0; j < 2; ++j)
{
float a = __real__ x[j];
float b = __imag__ x[j];
float c = __real__ x[j + 2];
float d = __imag__ x[j + 2];
for (i = 0; i < 3; ++i)
{
y->j[j].r[i] = y->j[j].r[i] + a + c;
y->j[j].i[i] = y->j[j].i[i] + b + d;
}
}
}
_Complex float x[4];
struct U y;
int
main ()
{
int i, j;
for (i = 0; i < 4; ++i)
x[i] = i + 1.0iF * (2 * i);
foo (&y, x);
for (j = 0; j < 2; ++j)
for (i = 0; i < 3; ++i)
if (y.j[j].r[i] != __real__ (x[j] + x[j + 2])
|| y.j[j].i[i] != __imag__ (x[j] + x[j + 2]))
__builtin_abort ();
return 0;
}
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