summaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.dg/vect/vect-intfloat-conversion-2.c
blob: 87f200119d6c487be9e732307311e92e215fa185 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
/* { dg-require-effective-target vect_float } */

#include <stdarg.h>
#include "tree-vect.h"

#define N 32

int int_arr[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
float float_arr[N];
char char_arr[N];

__attribute__ ((noinline)) int main1 ()
{
  int i;

  for (i = 0; i < N; i++){
    float_arr[i] = (float) int_arr[i];
    char_arr[i] = 0;
  }

  /* check results:  */
  for (i = 0; i < N; i++)
    {
      if (float_arr[i] != (float) int_arr[i]) 
        abort (); 
      if (char_arr[i] != 0)
	abort ();
    }   

  return 0;
}

int main (void)
{ 
  check_vect ();
  
  return main1 ();
}

/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_intfloat_cvt } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */