1 /* { dg-do compile } */ 2 f(void)3 unsigned f(void) 4 { 5 unsigned a; 6 int b, c, d, e; 7 8 for(c = 27; c < 40; c++) 9 b |= d |= b; 10 11 if(b) 12 a = e; 13 14 return a; 15 } 16