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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [autopar/] [pr39500-2.c] - Blame information for rev 826

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/* pr39500: autopar fails to parallel */
/* origin: nemokingdom@gmail.com(LiFeng) */
/* { dg-do compile } */
/* { dg-options "-O2 -ftree-parallelize-loops=4 -fdump-tree-parloops-details" } */
 
int main (void)
{
  int i;
  int x[1000];
 
  for (i = 0; i < 101; i++)
    x[i] = x[i+100];
 
  return x[12];
}
 
/* This loop cannot be parallelized due to a dependence.  */
 
/* { dg-final { scan-tree-dump-times "SUCCESS: may be parallelized" 0 "parloops" } } */
/* { dg-final { cleanup-tree-dump "parloops" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* pr39500: autopar fails to parallel */`
2			`/* origin: nemokingdom@gmail.com(LiFeng) */`
3			`/* { dg-do compile } */`
4			`/* { dg-options "-O2 -ftree-parallelize-loops=4 -fdump-tree-parloops-details" } */`
5
6			`int main (void)`
7			`{`
8			`int i;`
9			`int x[1000];`
10
11			`for (i = 0; i < 101; i++)`
12			`x[i] = x[i+100];`
13
14			`return x[12];`
15			`}`
16
17			`/* This loop cannot be parallelized due to a dependence. */`
18
19			`/* { dg-final { scan-tree-dump-times "SUCCESS: may be parallelized" 0 "parloops" } } */`
20			`/* { dg-final { cleanup-tree-dump "parloops" } } */`

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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [autopar/] [pr39500-2.c] - Blame information for rev 826