gcc/testsuite/gcc.dg/vect/vect-20.c

   1 /* { dg-require-effective-target vect_int } */
   2 /* { dg-add-options bind_pic_locally } */
   3
   4 #include <stdarg.h>
   5 #include "tree-vect.h"
   6
   7 #define N 64
   8
   9   int ia[N];
  10   int ib[N]=
  11     {1,1,0,0,1,0,1,0,
  12      1,1,0,0,1,0,1,0,
  13      1,1,0,0,1,0,1,0,
  14      1,1,0,0,1,0,1,0,
  15      1,1,0,0,1,0,1,0,
  16      1,1,0,0,1,0,1,0,
  17      1,1,0,0,1,0,1,0,
  18      1,1,0,0,1,0,1,0};
  19
  20   signed char ca[N];
  21   signed char cb[N] =
  22     {1,1,0,0,1,0,1,0,
  23      1,1,0,0,1,0,1,0,
  24      1,1,0,0,1,0,1,0,
  25      1,1,0,0,1,0,1,0,
  26      1,1,0,0,1,0,1,0,
  27      1,1,0,0,1,0,1,0,
  28      1,1,0,0,1,0,1,0,
  29      1,1,0,0,1,0,1,0};
  30
  31   short sa[N];
  32   short sb[N] =
  33     {1,1,0,0,1,0,1,0,
  34      1,1,0,0,1,0,1,0,
  35      1,1,0,0,1,0,1,0,
  36      1,1,0,0,1,0,1,0,
  37      1,1,0,0,1,0,1,0,
  38      1,1,0,0,1,0,1,0,
  39      1,1,0,0,1,0,1,0,
  40      1,1,0,0,1,0,1,0};
  41
  42 __attribute__ ((noinline)) int
  43 main1 ()
  44 {
  45   int i;
  46
  47   /* Check ints.  */
  48
  49   for (i = 0; i < N; i++)
  50     {
  51       ia[i] = ~ib[i];
  52     }
  53
  54   /* check results:  */
  55   for (i = 0; i <N; i++)
  56     {
  57       if (ia[i] != ~ib[i])
  58         abort ();
  59     }
  60
  61   /* Check chars.  */
  62
  63   for (i = 0; i < N; i++)
  64     {
  65       ca[i] = ~cb[i];
  66     }
  67
  68   /* check results:  */
  69   for (i = 0; i <N; i++)
  70     {
  71       if (ca[i] != ~cb[i])
  72         abort ();
  73     }
  74
  75   /* Check shorts.  */
  76
  77   for (i = 0; i < N; i++)
  78     {
  79       sa[i] = ~sb[i];
  80     }
  81
  82   /* check results:  */
  83   for (i = 0; i <N; i++)
  84     {
  85       if (sa[i] != ~sb[i])
  86         abort ();
  87     }
  88
  89   return 0;
  90 }
  91
  92 int main (void)
  93 {
  94   check_vect ();
  95
  96   return main1 ();
  97 }
  98
  99 /* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" { xfail vect_no_bitwise } } } */
 100 /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */