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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
int
foo (int *x, int y)
{
int *__restrict p1 = x;
int *__restrict p2 = x + 32;
p1[y] = 1;
p2[4] = 2;
return p1[y];
}
int
bar (int *x, int y)
{
int *__restrict p1 = x;
int *p3 = x + 32;
int *__restrict p2 = p3;
p1[y] = 1;
p2[4] = 2;
return p1[y];
}
/* { dg-final { scan-tree-dump-times "return 1;" 2 "optimized" { xfail *-*-* } } } */
/* { dg-final { cleanup-tree-dump "optimized" } } */
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