OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [loop-13.c] - Blame information for rev 715

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

Line No. Rev Author Line
1 688 jeremybenn 
/* PR opt/7130 */
2 
#define TYPE long
3 
 
4 
void
5 
scale (TYPE *alpha, TYPE *x, int n)
6 
{
7 
  int i, ix;
8 
 
9 
  if (*alpha != 1)
10 
    for (i = 0, ix = 0; i < n; i++, ix += 2)
11 
      {
12 
        TYPE tmpr, tmpi;
13 
        tmpr = *alpha * x[ix];
14 
        tmpi = *alpha * x[ix + 1];
15 
        x[ix] = tmpr;
16 
        x[ix + 1] = tmpi;
17 
      }
18 
}
19 
 
20 
int
21 
main (void)
22 
{
23 
  int i;
24 
  TYPE x[10];
25 
  TYPE alpha = 2;
26 
 
27 
  for (i = 0; i < 10; i++)
28 
    x[i] = i;
29 
 
30 
  scale (&alpha, x, 5);
31 
 
32 
  if (x[9] != 18)
33 
    abort ();
34 
 
35 
  return 0;
36 
}

powered by: WebSVN 2.1.0

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