|
/* { dg-do compile } */
|
|
/* { dg-options "-O -fdump-tree-fre" } */
|
|
|
|
int f(int t, int a, int b)
|
|
{
|
|
int c, d;
|
|
if (t)
|
|
{
|
|
c = a;
|
|
d = a;
|
|
}
|
|
else
|
|
{
|
|
c = b;
|
|
d = b;
|
|
}
|
|
return c+d;
|
|
}
|
|
|
|
/* { dg-final { scan-tree-dump-times "PHI" 1 "fre" } } */
|
|
/* { dg-final { cleanup-tree-dump "fre" } } */
|