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/* { dg-do compile { target lp64 } } */
/* { dg-options "-O3 -fno-vect-cost-model -fdump-tree-slp2-details" } */
struct x { double d[2]; };
struct x
pack (double a, double aa)
{
struct x u;
u.d[0] = a;
u.d[1] = aa;
return u;
}
/* The function should be optimized to just return as arguments and
result exactly overlap even when previously vectorized. */
/* { dg-final { scan-tree-dump "basic block vectorized" "slp2" } } */
/* { dg-final { scan-assembler-not "mov" } } */
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