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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [no-scevccp-vect-iv-1.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 26
 
__attribute__ ((noinline)) int main1 (int X)
{
  int s = X;
  int i;
 
  /* vectorization of reduction with induction.
     Need -fno-tree-scev-cprop or else the loop is eliminated.  */
  for (i = 0; i < N; i++)
    s += i;
 
  return s;
}
 
int main (void)
{
  int s;
  check_vect ();
 
  s = main1 (3);
  if (s != 328)
    abort ();
 
  return 0;
}
 
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "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 26`
7
8			`__attribute__ ((noinline)) int main1 (int X)`
9			`{`
10			`int s = X;`
11			`int i;`
12
13			`/* vectorization of reduction with induction.`
14			`Need -fno-tree-scev-cprop or else the loop is eliminated. */`
15			`for (i = 0; i < N; i++)`
16			`s += i;`
17
18			`return s;`
19			`}`
20
21			`int main (void)`
22			`{`
23			`int s;`
24			`check_vect ();`
25
26			`s = main1 (3);`
27			`if (s != 328)`
28			`abort ();`
29
30			`return 0;`
31			`}`
32
33			`/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */`
34			`/* { dg-final { cleanup-tree-dump "vect" } } */`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [no-scevccp-vect-iv-1.c] - Blame information for rev 801