gcc/testsuite/gcc.c-torture/compile/931013-2.c

   1 /* { dg-additional-options "-std=gnu89" } */
   2
   3 f (unsigned short Z[48])
   4 {
   5   int j;
   6   unsigned short t1, t2, t3, T[48];
   7   unsigned short *p = T + 48;
   8
   9   for (j = 1; j < 8; j++)
  10     {
  11       t1 = *Z++;
  12       *--p = *Z++;
  13       *--p = t1;
  14       t1 = inv(*Z++);
  15       t2 = -*Z++;
  16       t3 = -*Z++;
  17       *--p = inv(*Z++);
  18       *--p = t2;
  19       *--p = t3;
  20       *--p = t1;
  21     }
  22 }