OpenCores
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/] [pr39794.c] - Blame information for rev 316

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 298 jeremybenn 
/* PR rtl-optimization/39794 */
2 
/* { dg-do run } */
3 
/* { dg-options "-O2 -funroll-loops" } */
4 
 
5 
extern void abort ();
6 
 
7 
void
8 
foo (int *a, int n)
9 
{
10 
  int i;
11 
  for (i = 0; i < n; i++)
12 
    {
13 
      a[i] *= 2;
14 
      a[i + 1] = a[i - 1] + a[i - 2];
15 
    }
16 
}
17 
 
18 
int a[16];
19 
int ref[16] = { 0, 1, 4, 2, 10, 12, 24, 44,
20 
                72, 136, 232, 416, 736, 1296, 2304, 2032 };
21 
 
22 
int
23 
main ()
24 
{
25 
  int i;
26 
  for (i = 0; i < 16; i++)
27 
    a[i] = i;
28 
  foo (a + 2, 16 - 3);
29 
  for (i = 0; i < 16; i++)
30 
    if (ref[i] != a[i])
31 
      abort ();
32 
  return 0;
33 
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.