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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [predcom-3.c] - Blame information for rev 298

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/* { dg-do compile } */
/* { dg-options "-O2 -fpredictive-commoning -fdump-tree-pcom-details" } */
 
int a[1000], b[1000];
 
void test(void)
{
  int i;
 
  for (i = 1; i < 999; i++)
    b[i] = (a[i + 1] + a[i] + a[i - 1]) / 3;
}
 
/* Verify that we used 3 temporary variables for the loop.  */
/* { dg-final { scan-tree-dump-times "Unrolling 3 times." 1 "pcom"} } */
/* { dg-final { cleanup-tree-dump "pcom" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O2 -fpredictive-commoning -fdump-tree-pcom-details" } */`
3
4			`int a[1000], b[1000];`
5
6			`void test(void)`
7			`{`
8			`int i;`
9
10			`for (i = 1; i < 999; i++)`
11			`b[i] = (a[i + 1] + a[i] + a[i - 1]) / 3;`
12			`}`
13
14			`/* Verify that we used 3 temporary variables for the loop. */`
15			`/* { dg-final { scan-tree-dump-times "Unrolling 3 times." 1 "pcom"} } */`
16			`/* { dg-final { cleanup-tree-dump "pcom" } } */`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [predcom-3.c] - Blame information for rev 298