gcc/testsuite/gcc.target/arm/pr45094.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target arm_neon_hw } */
   3 /* { dg-options "-O2" } */
   4 /* { dg-add-options arm_neon } */
   5
   6 #include <stdlib.h>
   7
   8 long long buffer[32];
   9
  10 void __attribute__((noinline)) f(long long *p, int n)
  11 {
  12   while (--n >= 0)
  13     {
  14       *p = 1;
  15       p += 32;
  16     }
  17 }
  18
  19 int main(void)
  20 {
  21   f(buffer, 1);
  22
  23   if (!buffer[0])
  24     abort();
  25
  26   return 0;
  27 }