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/* { dg-do compile } */
/* { dg-do run } */
#include <stdlib.h>
typedef struct
{
int a;
int b;
}str_t;
#define N 3
str_t str;
int
main ()
{
int i;
int res = 1<<(1<<N);
str.a = 2;
for (i = 0; i < N; i++)
str.a = str.a * str.a;
if (str.a != res)
abort ();
/* POSIX ignores all but the 8 low-order bits, but other
environments may not. */
return (str.a & 255);
}
/*--------------------------------------------------------------------------*/
/* { dg-final { scan-ipa-dump "Number of structures to transform is 1" "ipa_struct_reorg" { xfail { "avr-*-*" } } } } */
/* { dg-final { cleanup-ipa-dump "*" } } */
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