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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [update-unswitch-1.c] - Blame information for rev 826

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/* { dg-do compile } */
/* { dg-options "-O1 -funswitch-loops -fdump-tree-unswitch-blocks" } */
 
int bla(int p)
{
  unsigned i, s = 1;
 
  for (i = 4; i < 100; i++)
    {
      if (p)
        s += i/2;
      else
        s *= i/2;
    }
 
  return s;
}
 
/* We used to make the probability that the first of the loops created
   by unswitching is entered 100%, which is not correct.  */
 
/* { dg-final { scan-tree-dump-not "Invalid sum" "unswitch"} } */
/* { dg-final { scan-tree-dump-not "SUCC: 3 .100.0%" "unswitch"} } */
/* { dg-final { cleanup-tree-dump "unswitch" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O1 -funswitch-loops -fdump-tree-unswitch-blocks" } */`
3
4			`int bla(int p)`
5			`{`
6			`unsigned i, s = 1;`
7
8			`for (i = 4; i < 100; i++)`
9			`{`
10			`if (p)`
11			`s += i/2;`
12			`else`
13			`s *= i/2;`
14			`}`
15
16			`return s;`
17			`}`
18
19			`/* We used to make the probability that the first of the loops created`
20			`by unswitching is entered 100%, which is not correct. */`
21
22			`/* { dg-final { scan-tree-dump-not "Invalid sum" "unswitch"} } */`
23			`/* { dg-final { scan-tree-dump-not "SUCC: 3 .100.0%" "unswitch"} } */`
24			`/* { dg-final { cleanup-tree-dump "unswitch" } } */`

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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [update-unswitch-1.c] - Blame information for rev 826