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/] [vect/] [bb-slp-6.c] - Blame information for rev 298

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 298 jeremybenn
/* { dg-require-effective-target vect_int } */
2
 
3
#include <stdarg.h>
4
#include <stdio.h>
5
#include "tree-vect.h"
6
 
7
#define N 16 
8
 
9
unsigned int out[N];
10
unsigned int in[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
11
 
12
__attribute__ ((noinline)) int
13
main1 (unsigned int x, unsigned int y)
14
{
15
  int i;
16
  unsigned int *pin = &in[0];
17
  unsigned int *pout = &out[0];
18
  unsigned int a0, a1, a2, a3;
19
 
20
  a0 = *pin++ + 23;
21
  a1 = *pin++ + 142;
22
  a2 = *pin++ + 2;
23
  a3 = *pin++ + 31;
24
 
25
  *pout++ = a0 * x;
26
  *pout++ = a1 * y;
27
  *pout++ = a2 * x;
28
  *pout++ = a3 * y;
29
 
30
  /* Check results.  */
31
  if (out[0] != (in[0] + 23) * x
32
      || out[1] != (in[1] + 142) * y
33
      || out[2] != (in[2] + 2) * x
34
      || out[3] != (in[3] + 31) * y)
35
    abort();
36
 
37
  return 0;
38
}
39
 
40
int main (void)
41
{
42
  check_vect ();
43
 
44
  main1 (2, 3);
45
 
46
  return 0;
47
}
48
 
49
/* { dg-final { scan-tree-dump-times "basic block vectorized using SLP" 1 "slp" { target vect_int_mult } } } */
50
/* { dg-final { cleanup-tree-dump "slp" } } */
51
 

powered by: WebSVN 2.1.0

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