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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [loadpre7.c] - Blame information for rev 867

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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
enormlz (x)
     unsigned short x[];
{
  register unsigned short *p;
  p = &x[2];
  while ((*p & 0xff00) == 0)
    {
      eshup8 (x);
    }
}
/* { dg-final { scan-tree-dump-times "Eliminated: 0" 1 "pre"} } */
/* { dg-final { cleanup-tree-dump "pre" } } */

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O2 -fdump-tree-pre-stats" } */`
3			`/* We can't eliminate the *p load here in any sane way, as eshup8 may`
4			`change it. */`
5			`void`
6			`enormlz (x)`
7			`unsigned short x[];`
8			`{`
9			`register unsigned short *p;`
10			`p = &x[2];`
11			`while ((*p & 0xff00) == 0)`
12			`{`
13			`eshup8 (x);`
14			`}`
15			`}`
16			`/* { dg-final { scan-tree-dump-times "Eliminated: 0" 1 "pre"} } */`
17			`/* { dg-final { cleanup-tree-dump "pre" } } */`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [loadpre7.c] - Blame information for rev 867