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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [costmodel/] [ppc/] [costmodel-slp-33.c] - Blame information for rev 801

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


/* { dg-require-effective-target vect_int } */
 
#include <stdarg.h>
#include "../../tree-vect.h"
 
#define N 32
 
struct s{
  short a;      /* aligned */
  char b[N-1];  /* unaligned (offset 2B) */
};
 
int main1 ()
{
  int i;
  struct s tmp;
 
  /* unaligned */
  for (i = 0; i < N/4; i++)
    {
      tmp.b[2*i] = 5;
      tmp.b[2*i+1] = 15;
    }
 
  /* check results:  */
  for (i = 0; i <N/4; i++)
    {
      if (tmp.b[2*i] != 5
          || tmp.b[2*i+1] != 15)
        abort ();
    }
 
  return 0;
}
 
int main (void)
{
  check_vect ();
 
  return main1 ();
}
 
/* { dg-final { scan-tree-dump-times "vectorization not profitable" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */

Line No.	Rev	Author	Line
1	689	jeremybenn	`/* { dg-require-effective-target vect_int } */`
2
3			`#include <stdarg.h>`
4			`#include "../../tree-vect.h"`
5
6			`#define N 32`
7
8			`struct s{`
9			`short a; /* aligned */`
10			`char b[N-1]; /* unaligned (offset 2B) */`
11			`};`
12
13			`int main1 ()`
14			`{`
15			`int i;`
16			`struct s tmp;`
17
18			`/* unaligned */`
19			`for (i = 0; i < N/4; i++)`
20			`{`
21			`tmp.b[2*i] = 5;`
22			`tmp.b[2*i+1] = 15;`
23			`}`
24
25			`/* check results: */`
26			`for (i = 0; i <N/4; i++)`
27			`{`
28			`if (tmp.b[2*i] != 5`
29			`\|\| tmp.b[2*i+1] != 15)`
30			`abort ();`
31			`}`
32
33			`return 0;`
34			`}`
35
36			`int main (void)`
37			`{`
38			`check_vect ();`
39
40			`return main1 ();`
41			`}`
42
43			`/* { dg-final { scan-tree-dump-times "vectorization not profitable" 1 "vect" } } */`
44			`/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" } } */`
45			`/* { dg-final { cleanup-tree-dump "vect" } } */`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [costmodel/] [ppc/] [costmodel-slp-33.c] - Blame information for rev 801