1 /* { dg-do compile } */ 2 /* { dg-options "-O2 -fdump-tree-ccp1" } */ 3 4 typedef char char16[16] __attribute__ ((aligned (16))); 5 char16 c16[4] __attribute__ ((aligned (4))); 6 f5(int i)7int f5 (int i) 8 { 9 __SIZE_TYPE__ s = (__SIZE_TYPE__)&c16[i]; 10 /* 0 */ 11 return 3 & s; 12 } 13 14 /* { dg-final { scan-tree-dump "return 0;" "ccp1" } } */ 15