URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [loop-22.c] - Blame information for rev 298

Details | Compare with Previous | View Log


/* { dg-options "-O2 -fdump-tree-optimized" } */
 
int a[100];
 
void test (int n)
{
  int i;
 
  for (i = 0; i < n; i += 3)
    a[i] = i;
}
 
/* We used to replace the exit test "i < n" by "i != ((n-1)/3) * 3 + 1".  Although
   correct, this transformation is obviously harmful.  */
 
/* { dg-final { scan-tree-dump-times "/" 0 "optimized" } } */
/* { dg-final { cleanup-tree-dump "optimized" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-options "-O2 -fdump-tree-optimized" } */`
2
3			`int a[100];`
4
5			`void test (int n)`
6			`{`
7			`int i;`
8
9			`for (i = 0; i < n; i += 3)`
10			`a[i] = i;`
11			`}`
12
13			`/* We used to replace the exit test "i < n" by "i != ((n-1)/3) * 3 + 1". Although`
14			`correct, this transformation is obviously harmful. */`
15
16			`/* { dg-final { scan-tree-dump-times "/" 0 "optimized" } } */`
17			`/* { dg-final { cleanup-tree-dump "optimized" } } */`

Browse

Tools

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [loop-22.c] - Blame information for rev 298