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/* { dg-do compile } */
/* { dg-options "-O1 -ftree-vrp -fdump-tree-dom2" } */
extern void abort (void);
oof ()
{
int live_head;
int * live = &live_head;
if (live)
bitmap_clear (live);
}
foo(int n)
{
int *space = (int *)__builtin_alloca (n);
if (space == 0)
abort ();
else
bar (space);
}
/* There should be no IF conditionals. */
/* { dg-final { scan-tree-dump-times "if " 0 "dom2" } } */
/* { dg-final { cleanup-tree-dump "dom2" } } */
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