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/* Verify that SRA total scalarization works on records containing arrays. */
/* { dg-do run } */
/* { dg-options "-O1 -fdump-tree-release_ssa --param sra-max-scalarization-size-Ospeed=16" } */
extern void abort (void);
struct S
{
long zilch[0];
char c;
int i;
unsigned short f3, f4;
};
int __attribute__ ((noinline))
foo (struct S *p)
{
struct S l;
l = *p;
l.i++;
l.f3++;
*p = l;
}
int
main (int argc, char **argv)
{
struct S a = { { }, 0, 4, 0, 0};
foo (&a);
if (a.i != 5 || a.f3 != 1)
abort ();
return 0;
}
/* { dg-final { scan-tree-dump-times "l;" 0 "release_ssa" } } */
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