gcc/testsuite/gcc.target/i386/pr43671.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target ia32 } */
   3 /* { dg-options "-mtune=i686 -O1 -fpeel-loops -fschedule-insns2 -ftree-vectorize -fsched2-use-superblocks" } */
   4
   5 extern void abort ();
   6
   7 int main ()
   8 {
   9   struct {
  10     char ca[16];
  11   } s;
  12   int i;
  13
  14   for (i = 0; i < 16; i++)
  15     {
  16       s.ca[i] = 5;
  17     }
  18
  19
  20   for (i = 0; i < 16; i++)
  21     {
  22       if (s.ca[i] != 5)
  23         abort ();
  24     }
  25
  26   return 0;
  27 }