1 /* Verify that ands are combined. */ 2 /* { dg-do compile } */ 3 /* { dg-options "-O" } */ 4 /* { dg-final { scan-assembler-not "#255.*#255" } } */ f(int a,int b)5 int f(int a, int b) { return ((a & 0xff) + (b & 0xff)) & 0xff; } 6