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/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-dse1-details" } */
foo(int *z, int *y, int xx)
{
*z = 1;
if (xx)
xx = 20;
else
xx = 30;
*z = 2;
*z = 3;
return xx;
}
/* We should convert two COND_EXPRs into straightline code. */
/* { dg-final { scan-tree-dump-times "Deleted dead store" 2 "dse1"} } */
/* { dg-final { cleanup-tree-dump "dse1" } } */
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