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/* { dg-do compile } */
/* { dg-options "-O -fno-tree-fre -fdump-tree-cddce1" } */
int foo(int b)
{
int a[128];
a[b] = 1;
if (b)
{
b = 2;
a[2] = 0;
}
a[2] = 3;
return a[2] + b;
}
/* Verify DCE removes all accesses to a but the last store and the
read from a[2]. */
/* { dg-final { scan-tree-dump-times "a\\\[\[^\n\]\\\]" 2 "cddce1" } } */
/* { dg-final { cleanup-tree-dump "cddce1" } } */
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