gcc/testsuite/gcc.dg/torture/pr66856-2.c

   1 /* { dg-do compile } */
   2
   3 typedef int uint32_t;
   4 int c, e, f, g, h;
   5 short *d;
   6 uint32_t fn1(uint32_t p1, uint32_t p2)
   7 {
   8   uint32_t a, b;
   9   a = p1 >> 3 & p2;
  10   b = p1 & 072;
  11   a |= a >> 5;
  12   a |= b >> 5;
  13   return a;
  14 }
  15
  16 void fn2()
  17 {
  18   uint32_t *i;
  19   uint32_t j;
  20   while (c -= 4) {
  21       fn1(e, j);
  22       fn1(f, j) * fn1(g, j) * fn1(h, j);
  23       *d++ = fn1(*i++, j);
  24       *d++ = fn1(*i++, j);
  25   }
  26 }