1 /* { dg-do compile } */ 2 /* { dg-options "-O -fdump-tree-optimized" } */ 3 foo(int xx,int xy)4 int foo (int xx, int xy) 5 { 6 xx &=1; 7 xy &=1; 8 return xx ^ xy; 9 } 10 11 /* { dg-final { scan-tree-dump-times " & 1" 1 "optimized" } } */ 12