gcc/testsuite/gcc.dg/vect/vect-82_64.c

   1 /* { dg-do run { target { { powerpc*-*-* && lp64 } && powerpc_altivec_ok } } } */
   2 /* { dg-do compile { target { { powerpc*-*-* && ilp32 } && powerpc_altivec_ok } } } */
   3 /* { dg-options "-O2 -ftree-vectorize -mpowerpc64 -fdump-tree-vect-stats -maltivec" } */
   4
   5 #include <stdarg.h>
   6 #include "tree-vect.h"
   7
   8 #define N 16
   9
  10 __attribute__ ((noinline))
  11 int main1 ()
  12 {
  13   long long unsigned int ca[N];
  14   int i;
  15
  16   for (i = 0; i < N; i++)
  17     {
  18       ca[i] = 0;
  19     }
  20
  21   /* check results:  */
  22   for (i = 0; i < N; i++)
  23     {
  24       if (ca[i] != 0)
  25         abort ();
  26     }
  27
  28   return 0;
  29 }
  30
  31 int main (void)
  32 {
  33   check_vect ();
  34
  35   return main1 ();
  36 }
  37
  38 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
  39 /* { dg-final { cleanup-tree-dump "vect" } } */