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/* PR tree-optimization/84436 */
/* { dg-options "-O2 -fdump-tree-switchconv -fdump-tree-optimized" } */
/* { dg-do run } */
enum E
{
A, B, C,
};
int
__attribute__ ((noipa))
foo(enum E e)
{
switch (e)
{
case A: return 0;
case B: return 1;
case C: return 2;
}
return -1;
}
int main()
{
if (foo (A) != 0)
__builtin_abort ();
if (foo (B) != 1)
__builtin_abort ();
if (foo (C) != 2)
__builtin_abort ();
return 0;
}
/* { dg-final { scan-tree-dump-not "switch" "optimized" } } */
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