gcc/testsuite/gcc.dg/vect/pr115395.c

   1 /* { dg-additional-options "-mavx2" { target avx2_runtime } } */
   2
   3 #include "tree-vect.h"
   4
   5 struct {
   6   long header_size;
   7   long start_offset;
   8   long end_offset;
   9 } myrar_dbo[5] = {{0, 87, 6980}, {0, 7087, 13980}, {0, 14087, 0}};
  10
  11 int i;
  12 long offset;
  13
  14 int main()
  15 {
  16   check_vect ();
  17
  18   offset += myrar_dbo[0].start_offset;
  19   while (i < 2) {
  20     i++;
  21     offset += myrar_dbo[i].start_offset - myrar_dbo[i - 1].end_offset;
  22   }
  23   if (offset != 301)
  24     abort();
  25
  26   return 0;
  27 }