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/] [vect/] [pr33846.c] - Blame information for rev 298

Details | Compare with Previous | View Log


/* Testcase by Martin Michlmayr <tbm@cyrius.com> */
/* { dg-do compile } */
/* { dg-require-effective-target vect_shift } */
 
int clamp_val (int i)
{
  return ~i >> 31;
}
 
typedef __PTRDIFF_TYPE__ intptr_t;
 
void _mix_some_samples (intptr_t buf, int *mix_buffer, int mix_size)
{
  int i;
  signed int *p = mix_buffer;
  for (i = mix_size ; i > 0; i--)
  {
    *((short *) buf) = clamp_val ((*p) + 0x800000);
    buf += 2;
    p++;
  }
}
 
/* { dg-final { cleanup-tree-dump "vect" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* Testcase by Martin Michlmayr <tbm@cyrius.com> */`
2			`/* { dg-do compile } */`
3			`/* { dg-require-effective-target vect_shift } */`
4
5			`int clamp_val (int i)`
6			`{`
7			`return ~i >> 31;`
8			`}`
9
10			`typedef __PTRDIFF_TYPE__ intptr_t;`
11
12			`void _mix_some_samples (intptr_t buf, int *mix_buffer, int mix_size)`
13			`{`
14			`int i;`
15			`signed int *p = mix_buffer;`
16			`for (i = mix_size ; i > 0; i--)`
17			`{`
18			`((short ) buf) = clamp_val ((*p) + 0x800000);`
19			`buf += 2;`
20			`p++;`
21			`}`
22			`}`
23
24			`/* { dg-final { cleanup-tree-dump "vect" } } */`

Browse

Tools

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [pr33846.c] - Blame information for rev 298