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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-pre-stats" } */
/* We can't eliminate the *p load here in any sane way, as eshup8 may
change it. */
void eshup8 (unsigned short *);
void
enormlz (x)
unsigned short x[];
{
register unsigned short *p;
p = &x[2];
while ((*p & 0xff00) == 0)
{
eshup8 (x);
}
}
/* { dg-final { scan-tree-dump-not "Eliminated:" "pre"} } */
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