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/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-optimized" } */
int f(int a, int b, int c)
{
if (c == 0) goto temp;
if (a == 0)
return 0;
temp:
if (a == b)
return a;
return a;
}
/* There should be no ifs as the PHI arguments, we did not
optimize this before because PHI-OPT did not look at
PHIs which have more than two arguments. */
/* { dg-final { scan-tree-dump-times "if" 0 "optimized"} } */
/* { dg-final { cleanup-tree-dump "optimized" } } */
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