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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [autopar/] [pr46194.c] - Blame information for rev 801

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/* PR tree-optimization/46194 */
/* { dg-do compile } */
/* { dg-options "-O -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */
 
#define N 1000
int a[N];
 
int foo (void)
{
  int j;
  int i;
 
  /* This is not blocked as it is not profitable.  */
  for (i = 0; i < N; i++)
    for (j = 0; j < N; j++)
      a[j] = a[i] + 1;
 
  return a[0];
}
 
/* 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	689	jeremybenn	`/* PR tree-optimization/46194 */`
2			`/* { dg-do compile } */`
3			`/* { dg-options "-O -ftree-parallelize-loops=2 -fdump-tree-parloops-details" } */`
4
5			`#define N 1000`
6			`int a[N];`
7
8			`int foo (void)`
9			`{`
10			`int j;`
11			`int i;`
12
13			`/* This is not blocked as it is not profitable. */`
14			`for (i = 0; i < N; i++)`
15			`for (j = 0; j < N; j++)`
16			`a[j] = a[i] + 1;`
17
18			`return a[0];`
19			`}`
20
21			`/* This loop cannot be parallelized due to a dependence. */`
22
23			`/* { dg-final { scan-tree-dump-times "SUCCESS: may be parallelized" 0 "parloops" } } */`
24			`/* { dg-final { cleanup-tree-dump "parloops" } } */`

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [autopar/] [pr46194.c] - Blame information for rev 801